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Custom resource definition

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Co-authored-by: Mathieu Lonjaret <mathieu.lonjaret@gmail.com>
This commit is contained in:
Ludovic Fernandez 2019-03-14 15:56:06 +01:00 committed by Traefiker Bot
parent cfaf47c8a2
commit 4c060a78cc
1348 changed files with 92364 additions and 55766 deletions
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232
Gopkg.lock generated
View file

@ -135,21 +135,6 @@
pruneopts = "NUT"
revision = "a3fa4a771d87bda2514a90a157e1fed1b6897d2e"
[[projects]]
digest = "1:975b8fd9f8bf97cfdbc6a6af823172e4315b8e0b1d99f7651472f4fe9ff61cbe"
name = "github.com/PuerkitoBio/purell"
packages = ["."]
pruneopts = "NUT"
revision = "8a290539e2e8629dbc4e6bad948158f790ec31f4"
version = "v1.0.0"
[[projects]]
digest = "1:8098cd40cd09879efbf12e33bcd51ead4a66006ac802cd563a66c4f3373b9727"
name = "github.com/PuerkitoBio/urlesc"
packages = ["."]
pruneopts = "NUT"
revision = "5bd2802263f21d8788851d5305584c82a5c75d7e"
[[projects]]
digest = "1:e3fc14e683e391975da7c151bd49b968977a6d83244dda5d0a5d0f171a1c23fd"
name = "github.com/Shopify/sarama"
@ -642,16 +627,6 @@
pruneopts = "NUT"
revision = "30f82fa23fd844bd5bb1e5f216db87fd77b5eb43"
[[projects]]
digest = "1:8731ec88b62435bdf4c35484309e6b7afd2e9caac8b0bb5661844d7d9ef70a64"
name = "github.com/emicklei/go-restful"
packages = [
".",
"log",
]
pruneopts = "NUT"
revision = "89ef8af493ab468a45a42bb0d89a06fccdd2fb22"
[[projects]]
digest = "1:6f26e34204ddad638d25456c6443c2763aa38954558226722c253e08e9f491fa"
name = "github.com/exoscale/egoscale"
@ -829,34 +804,6 @@
revision = "390ab7935ee28ec6b286364bba9b4dd6410cb3d5"
version = "v0.3.0"
[[projects]]
digest = "1:e90c60f901104f83cdcad5961d752541a0cd6a0bd996d7fd920bfe8f8c39f241"
name = "github.com/go-openapi/jsonpointer"
packages = ["."]
pruneopts = "NUT"
revision = "46af16f9f7b149af66e5d1bd010e3574dc06de98"
[[projects]]
digest = "1:98abd61947ff5c7c6fcfec5473d02a4821ed3a2dd99a4fbfdb7925b0dd745546"
name = "github.com/go-openapi/jsonreference"
packages = ["."]
pruneopts = "NUT"
revision = "13c6e3589ad90f49bd3e3bbe2c2cb3d7a4142272"
[[projects]]
digest = "1:9a247af322a3c4780ad9ba3517f517d93925dee18a7e420209f786f5110b1a28"
name = "github.com/go-openapi/spec"
packages = ["."]
pruneopts = "NUT"
revision = "6aced65f8501fe1217321abf0749d354824ba2ff"
[[projects]]
digest = "1:4f5899c71c18d685e67cb365438b433f9d3e0c39f4c865f3d4fe80459b12ffd7"
name = "github.com/go-openapi/swag"
packages = ["."]
pruneopts = "NUT"
revision = "1d0bd113de87027671077d3c71eb3ac5d7dbba72"
[[projects]]
digest = "1:00f1b1d722a012f54670ecc09ee92557d7314bfd9152a085ce91933c1c14b026"
name = "github.com/go-resty/resty"
@ -1072,14 +1019,6 @@
pruneopts = "NUT"
revision = "19f2c401e122352c047a84d6584dd51e2fb8fcc4"
[[projects]]
branch = "master"
digest = "1:b7f860847a1d71f925ba9385ed95f1ebc0abfeb418a78e219ab61f48fdfeffad"
name = "github.com/howeyc/gopass"
packages = ["."]
pruneopts = "NUT"
revision = "bf9dde6d0d2c004a008c27aaee91170c786f6db8"
[[projects]]
digest = "1:45e66b20393507035c6a7d15bef5ffe8faf5b083621c1284d9824cc052776de5"
name = "github.com/huandu/xstrings"
@ -1141,12 +1080,12 @@
revision = "72f9bd7c4e0c2a40055ab3d0f09654f730cce982"
[[projects]]
digest = "1:63d8b364f0768ffda64b8e6e15c10535f3431e3c69d051dbb37f467ada02df98"
digest = "1:4e903242fe176238aaa469f59d7035f5abf2aa9acfefb8964ddd203651b574e9"
name = "github.com/json-iterator/go"
packages = ["."]
pruneopts = "NUT"
revision = "28452fcdec4e44348d2af0d91d1e9e38da3a9e0a"
version = "1.0.5"
revision = "0ff49de124c6f76f8494e194af75bde0f1a49a29"
version = "v1.1.6"
[[projects]]
digest = "1:8b3234b10eacd5edea45bf0c13a585b608749da23f94aaf29b46d9ef8a8babf4"
@ -1253,17 +1192,6 @@
pruneopts = "NUT"
revision = "c1c17f74874f2a5ea48bfb06b5459d4ef2689749"
[[projects]]
digest = "1:f9d15bd15966e80ec044ed83df29c267b87fbf646765939ee37e48287061e71b"
name = "github.com/mailru/easyjson"
packages = [
"buffer",
"jlexer",
"jwriter",
]
pruneopts = "NUT"
revision = "d5b7844b561a7bc640052f1b935f7b800330d7e0"
[[projects]]
digest = "1:4953945f4fdc12cb7aa0263710534fb64b35a85e4047570fdf1cb03284055f0d"
name = "github.com/mattn/go-colorable"
@ -1365,6 +1293,22 @@
pruneopts = "NUT"
revision = "63d60e9d0dbc60cf9164e6510889b0db6683d98c"
[[projects]]
digest = "1:2f42fa12d6911c7b7659738758631bec870b7e9b4c6be5444f963cdcfccc191f"
name = "github.com/modern-go/concurrent"
packages = ["."]
pruneopts = "NUT"
revision = "bacd9c7ef1dd9b15be4a9909b8ac7a4e313eec94"
version = "1.0.3"
[[projects]]
digest = "1:c6aca19413b13dc59c220ad7430329e2ec454cc310bc6d8de2c7e2b93c18a0f6"
name = "github.com/modern-go/reflect2"
packages = ["."]
pruneopts = "NUT"
revision = "4b7aa43c6742a2c18fdef89dd197aaae7dac7ccd"
version = "1.0.1"
[[projects]]
digest = "1:7bb97a5f80a2429fa605e176e16cf682cbb5ac681f421a06efb4e3b8efae6e5f"
name = "github.com/mvdan/xurls"
@ -1929,25 +1873,18 @@
revision = "fff93fa7cd278d84afc205751523809c464168ab"
[[projects]]
digest = "1:6333c67358d261e0b96d6777a10f08ca074e2348a6c99d9dc1cebd0cf3736cb2"
digest = "1:ca9ebfc1200ca7423d9778dba9cdd463704753541c99dc4896f15e0b8b2bf1e8"
name = "golang.org/x/text"
packages = [
"cases",
"internal",
"internal/gen",
"internal/tag",
"internal/triegen",
"internal/ucd",
"language",
"runes",
"secure/bidirule",
"secure/precis",
"transform",
"unicode/bidi",
"unicode/cldr",
"unicode/norm",
"unicode/rangetable",
"width",
]
pruneopts = "NUT"
revision = "4ee4af566555f5fbe026368b75596286a312663a"
@ -1959,6 +1896,27 @@
pruneopts = "NUT"
revision = "8be79e1e0910c292df4e79c241bb7e8f7e725959"
[[projects]]
branch = "master"
digest = "1:e46d8e20161401a9cf8765dfa428494a3492a0b56fe114156b7da792bf41ba78"
name = "golang.org/x/tools"
packages = [
"go/ast/astutil",
"go/gcexportdata",
"go/internal/cgo",
"go/internal/gcimporter",
"go/internal/packagesdriver",
"go/packages",
"go/types/typeutil",
"imports",
"internal/fastwalk",
"internal/gopathwalk",
"internal/module",
"internal/semver",
]
pruneopts = "NUT"
revision = "589c23e65e65055d47b9ad4a99723bc389136265"
[[projects]]
branch = "master"
digest = "1:da32ebe70dd3ec97d2df26281b08b18d05c2f12491ae79f389813f6c8d3006b3"
@ -2105,7 +2063,7 @@
revision = "53feefa2559fb8dfa8d81baad31be332c97d6c77"
[[projects]]
digest = "1:85cc1b1a331f54ffd419ccd435426ee992603d4ba463b51790a312b59d1a09dc"
digest = "1:b1c6723e934087c2fa159e1c6a309c3c5c0b9a7d209c2ba6028f21240ebe7606"
name = "k8s.io/api"
packages = [
"admissionregistration/v1alpha1",
@ -2132,17 +2090,18 @@
"rbac/v1alpha1",
"rbac/v1beta1",
"scheduling/v1alpha1",
"scheduling/v1beta1",
"settings/v1alpha1",
"storage/v1",
"storage/v1alpha1",
"storage/v1beta1",
]
pruneopts = "NUT"
revision = "af4bc157c3a209798fc897f6d4aaaaeb6c2e0d6a"
version = "kubernetes-1.9.0"
revision = "e86510ea3fe79b17eda7b8b3bb5cf8811d3af968"
version = "kubernetes-1.11.7"
[[projects]]
digest = "1:4f4489c97d0f170a24dbb98fd47e904bae80abe7ece29f337a28cbc5470877b1"
digest = "1:1fa62171c3cf8abf9933ec87c1a00881f8f086a5928b2a8481c469ab67cb4104"
name = "k8s.io/apimachinery"
packages = [
"pkg/api/errors",
@ -2151,7 +2110,7 @@
"pkg/apis/meta/internalversion",
"pkg/apis/meta/v1",
"pkg/apis/meta/v1/unstructured",
"pkg/apis/meta/v1alpha1",
"pkg/apis/meta/v1beta1",
"pkg/conversion",
"pkg/conversion/queryparams",
"pkg/fields",
@ -2173,26 +2132,30 @@
"pkg/util/framer",
"pkg/util/intstr",
"pkg/util/json",
"pkg/util/mergepatch",
"pkg/util/net",
"pkg/util/runtime",
"pkg/util/sets",
"pkg/util/strategicpatch",
"pkg/util/validation",
"pkg/util/validation/field",
"pkg/util/wait",
"pkg/util/yaml",
"pkg/version",
"pkg/watch",
"third_party/forked/golang/json",
"third_party/forked/golang/reflect",
]
pruneopts = "NUT"
revision = "180eddb345a5be3a157cea1c624700ad5bd27b8f"
version = "kubernetes-1.9.0"
revision = "1525e4dadd2df06debdeb27ee24ac7db5b6413b1"
version = "kubernetes-1.11.7"
[[projects]]
digest = "1:38c77bd3136157819bfeec7a3ce19b94a15f013f34499becb6ef3fdc206c660b"
digest = "1:b557d722202c63ce865634b8adc42b7d283b7d71bd52c7becf525abc04b8bed9"
name = "k8s.io/client-go"
packages = [
"discovery",
"discovery/fake",
"informers",
"informers/admissionregistration",
"informers/admissionregistration/v1alpha1",
@ -2227,6 +2190,7 @@
"informers/rbac/v1beta1",
"informers/scheduling",
"informers/scheduling/v1alpha1",
"informers/scheduling/v1beta1",
"informers/settings",
"informers/settings/v1alpha1",
"informers/storage",
@ -2259,6 +2223,7 @@
"kubernetes/typed/rbac/v1alpha1",
"kubernetes/typed/rbac/v1beta1",
"kubernetes/typed/scheduling/v1alpha1",
"kubernetes/typed/scheduling/v1beta1",
"kubernetes/typed/settings/v1alpha1",
"kubernetes/typed/storage/v1",
"kubernetes/typed/storage/v1alpha1",
@ -2283,13 +2248,19 @@
"listers/rbac/v1alpha1",
"listers/rbac/v1beta1",
"listers/scheduling/v1alpha1",
"listers/scheduling/v1beta1",
"listers/settings/v1alpha1",
"listers/storage/v1",
"listers/storage/v1alpha1",
"listers/storage/v1beta1",
"pkg/apis/clientauthentication",
"pkg/apis/clientauthentication/v1alpha1",
"pkg/apis/clientauthentication/v1beta1",
"pkg/version",
"plugin/pkg/client/auth/exec",
"rest",
"rest/watch",
"testing",
"tools/auth",
"tools/cache",
"tools/clientcmd",
@ -2302,21 +2273,76 @@
"transport",
"util/buffer",
"util/cert",
"util/connrotation",
"util/flowcontrol",
"util/homedir",
"util/integer",
"util/retry",
]
pruneopts = "NUT"
revision = "78700dec6369ba22221b72770783300f143df150"
version = "v6.0.0"
revision = "7d04d0e2a0a1a4d4a1cd6baa432a2301492e4e65"
version = "v8.0.0"
[[projects]]
digest = "1:7320216e50843bfc1092d20b535a20683abc967e0eba38441c85c3265da10a34"
name = "k8s.io/code-generator"
packages = [
"cmd/client-gen",
"cmd/client-gen/args",
"cmd/client-gen/generators",
"cmd/client-gen/generators/fake",
"cmd/client-gen/generators/scheme",
"cmd/client-gen/generators/util",
"cmd/client-gen/path",
"cmd/client-gen/types",
"cmd/deepcopy-gen",
"cmd/deepcopy-gen/args",
"cmd/defaulter-gen",
"cmd/defaulter-gen/args",
"cmd/informer-gen",
"cmd/informer-gen/args",
"cmd/informer-gen/generators",
"cmd/lister-gen",
"cmd/lister-gen/args",
"cmd/lister-gen/generators",
"pkg/util",
]
pruneopts = "T"
revision = "f8cba74510f397bac80157a6c4ccb0ffbc31b9d0"
version = "kubernetes-1.11.7"
[[projects]]
branch = "master"
digest = "1:f5487c07872bdb7c40ffe629430b2fa815f9eca0d2c02bb9e866962eb38a0e70"
name = "k8s.io/kube-openapi"
packages = ["pkg/common"]
digest = "1:61024ed77a53ac618effed55043bf6a9afbdeb64136bd6a5b0c992d4c0363766"
name = "k8s.io/gengo"
packages = [
"args",
"examples/deepcopy-gen/generators",
"examples/defaulter-gen/generators",
"examples/set-gen/sets",
"generator",
"namer",
"parser",
"types",
]
pruneopts = "NUT"
revision = "275e2ce91dec4c05a4094a7b1daee5560b555ac9"
revision = "0689ccc1d7d65d9dd1bedcc3b0b1ed7df91ba266"
[[projects]]
digest = "1:c263611800c3a97991dbcf9d3bc4de390f6224aaa8ca0a7226a9d734f65a416a"
name = "k8s.io/klog"
packages = ["."]
pruneopts = "NUT"
revision = "71442cd4037d612096940ceb0f3fec3f7fff66e0"
version = "v0.2.0"
[[projects]]
branch = "master"
digest = "1:03a96603922fc1f6895ae083e1e16d943b55ef0656b56965351bd87e7d90485f"
name = "k8s.io/kube-openapi"
packages = ["pkg/util/proto"]
pruneopts = "NUT"
revision = "15615b16d372105f0c69ff47dfe7402926a65aaa"
[solve-meta]
analyzer-name = "dep"
@ -2453,7 +2479,6 @@
"gopkg.in/DataDog/dd-trace-go.v1/ddtrace/opentracer",
"gopkg.in/DataDog/dd-trace-go.v1/ddtrace/tracer",
"gopkg.in/fsnotify.v1",
"gopkg.in/yaml.v2",
"k8s.io/api/core/v1",
"k8s.io/api/extensions/v1beta1",
"k8s.io/apimachinery/pkg/api/errors",
@ -2461,14 +2486,25 @@
"k8s.io/apimachinery/pkg/labels",
"k8s.io/apimachinery/pkg/runtime",
"k8s.io/apimachinery/pkg/runtime/schema",
"k8s.io/apimachinery/pkg/runtime/serializer",
"k8s.io/apimachinery/pkg/types",
"k8s.io/apimachinery/pkg/util/intstr",
"k8s.io/apimachinery/pkg/watch",
"k8s.io/client-go/discovery",
"k8s.io/client-go/discovery/fake",
"k8s.io/client-go/informers",
"k8s.io/client-go/kubernetes",
"k8s.io/client-go/kubernetes/scheme",
"k8s.io/client-go/rest",
"k8s.io/client-go/testing",
"k8s.io/client-go/tools/cache",
"k8s.io/client-go/tools/clientcmd",
"k8s.io/client-go/util/flowcontrol",
"k8s.io/code-generator/cmd/client-gen",
"k8s.io/code-generator/cmd/deepcopy-gen",
"k8s.io/code-generator/cmd/defaulter-gen",
"k8s.io/code-generator/cmd/informer-gen",
"k8s.io/code-generator/cmd/lister-gen",
]
solver-name = "gps-cdcl"
solver-version = 1

26
Gopkg.toml
View file

@ -19,10 +19,22 @@
# name = "github.com/x/y"
# version = "2.4.0"
required = [
"k8s.io/code-generator/cmd/client-gen",
"k8s.io/code-generator/cmd/deepcopy-gen",
"k8s.io/code-generator/cmd/defaulter-gen",
"k8s.io/code-generator/cmd/lister-gen",
"k8s.io/code-generator/cmd/informer-gen",
]
[prune]
non-go = true
go-tests = true
unused-packages = true
[[prune.project]]
name = "k8s.io/code-generator"
non-go = false
unused-packages = false
[[constraint]]
branch = "master"
@ -193,15 +205,23 @@
[[constraint]]
name = "k8s.io/client-go"
version = "6.0.0"
version = "8.0.0" # 8.0.0
[[constraint]]
name = "k8s.io/code-generator"
version = "kubernetes-1.11.7"
[[constraint]]
name = "k8s.io/api"
version = "kubernetes-1.9.0"
version = "kubernetes-1.11.7" # "kubernetes-1.11.7"
[[constraint]]
name = "k8s.io/apimachinery"
version = "kubernetes-1.9.0"
version = "kubernetes-1.11.7" # "kubernetes-1.11.7"
[[override]]
name = "github.com/json-iterator/go"
version = "1.1.6"
[[constraint]]
branch = "master"

3
Makefile
View file

@ -113,6 +113,9 @@ generate-webui: build-webui
echo 'For more informations show `webui/readme.md`' > $$PWD/static/DONT-EDIT-FILES-IN-THIS-DIRECTORY.md; \
fi
generate-crd:
./script/update-generated-crd-code.sh
lint:
script/validate-lint

4
cmd/configuration.go
View file

@ -20,7 +20,7 @@ import (
"github.com/containous/traefik/ping"
"github.com/containous/traefik/provider/docker"
"github.com/containous/traefik/provider/file"
"github.com/containous/traefik/provider/kubernetes"
"github.com/containous/traefik/provider/kubernetes/ingress"
"github.com/containous/traefik/provider/marathon"
"github.com/containous/traefik/provider/rest"
"github.com/containous/traefik/tracing/datadog"
@ -214,7 +214,7 @@ func NewTraefikDefaultPointersConfiguration() *TraefikConfiguration {
defaultBoltDb.Prefix = "/traefik"
// default Kubernetes
var defaultKubernetes kubernetes.Provider
var defaultKubernetes ingress.Provider
defaultKubernetes.Watch = true
// default Mesos

4
cmd/traefik/traefik.go
View file

@ -28,7 +28,7 @@ import (
"github.com/containous/traefik/old/provider/ecs"
oldtypes "github.com/containous/traefik/old/types"
"github.com/containous/traefik/provider/aggregator"
"github.com/containous/traefik/provider/kubernetes"
"github.com/containous/traefik/provider/kubernetes/k8s"
"github.com/containous/traefik/safe"
"github.com/containous/traefik/server"
"github.com/containous/traefik/server/router"
@ -116,7 +116,7 @@ Complete documentation is available at https://traefik.io`,
f.AddParser(reflect.SliceOf(reflect.TypeOf("")), &sliceOfStrings{})
f.AddParser(reflect.TypeOf(traefiktls.FilesOrContents{}), &traefiktls.FilesOrContents{})
f.AddParser(reflect.TypeOf(types.Constraints{}), &types.Constraints{})
f.AddParser(reflect.TypeOf(kubernetes.Namespaces{}), &kubernetes.Namespaces{})
f.AddParser(reflect.TypeOf(k8s.Namespaces{}), &k8s.Namespaces{})
f.AddParser(reflect.TypeOf(ecs.Clusters{}), &ecs.Clusters{})
f.AddParser(reflect.TypeOf([]types.Domain{}), &types.Domains{})
f.AddParser(reflect.TypeOf(types.DNSResolvers{}), &types.DNSResolvers{})

12
config/dyn_config.go
View file

@ -34,7 +34,7 @@ type TCPRouter struct {
// RouterTCPTLSConfig holds the TLS configuration for a router
type RouterTCPTLSConfig struct {
Passthrough bool `json:"passthrough,omitempty" toml:"passthrough,omitzero"`
Passthrough bool `json:"passthrough" toml:"passthrough,omitzero"`
}
// LoadBalancerService holds the LoadBalancerService configuration.
@ -119,16 +119,6 @@ type HealthCheck struct {
Headers map[string]string `json:"headers,omitempty" toml:",omitempty"`
}
// ClientTLS holds the TLS specific configurations as client
// CA, Cert and Key can be either path or file contents.
type ClientTLS struct {
CA string `description:"TLS CA" json:"ca,omitempty"`
CAOptional bool `description:"TLS CA.Optional" json:"caOptional,omitempty"`
Cert string `description:"TLS cert" json:"cert,omitempty"`
Key string `description:"TLS key" json:"key,omitempty"`
InsecureSkipVerify bool `description:"TLS insecure skip verify" json:"insecureSkipVerify,omitempty"`
}
// CreateTLSConfig creates a TLS config from ClientTLS structures.
func (clientTLS *ClientTLS) CreateTLSConfig() (*tls.Config, error) {
if clientTLS == nil {

68
config/middlewares.go
View file

@ -5,6 +5,8 @@ import (
"github.com/containous/traefik/ip"
)
// +k8s:deepcopy-gen=true
// Middleware holds the Middleware configuration.
type Middleware struct {
AddPrefix *AddPrefix `json:"addPrefix,omitempty"`
@ -30,11 +32,15 @@ type Middleware struct {
Retry *Retry `json:"retry,omitempty"`
}
// +k8s:deepcopy-gen=true
// AddPrefix holds the AddPrefix configuration.
type AddPrefix struct {
Prefix string `json:"prefix,omitempty"`
}
// +k8s:deepcopy-gen=true
// Auth holds the authentication configuration (BASIC, DIGEST, users).
type Auth struct {
Basic *BasicAuth `json:"basic,omitempty" export:"true"`
@ -42,6 +48,8 @@ type Auth struct {
Forward *ForwardAuth `json:"forward,omitempty" export:"true"`
}
// +k8s:deepcopy-gen=true
// BasicAuth holds the HTTP basic authentication configuration.
type BasicAuth struct {
Users `json:"users,omitempty" mapstructure:","`
@ -51,6 +59,8 @@ type BasicAuth struct {
HeaderField string `json:"headerField,omitempty" export:"true"`
}
// +k8s:deepcopy-gen=true
// Buffering holds the request/response buffering configuration.
type Buffering struct {
MaxRequestBodyBytes int64 `json:"maxRequestBodyBytes,omitempty"`
@ -60,19 +70,27 @@ type Buffering struct {
RetryExpression string `json:"retryExpression,omitempty"`
}
// +k8s:deepcopy-gen=true
// Chain holds a chain of middlewares
type Chain struct {
Middlewares []string `json:"middlewares"`
}
// +k8s:deepcopy-gen=true
// CircuitBreaker holds the circuit breaker configuration.
type CircuitBreaker struct {
Expression string `json:"expression,omitempty"`
}
// +k8s:deepcopy-gen=true
// Compress holds the compress configuration.
type Compress struct{}
// +k8s:deepcopy-gen=true
// DigestAuth holds the Digest HTTP authentication configuration.
type DigestAuth struct {
Users `json:"users,omitempty" mapstructure:","`
@ -82,6 +100,8 @@ type DigestAuth struct {
HeaderField string `json:"headerField,omitempty" export:"true"`
}
// +k8s:deepcopy-gen=true
// ErrorPage holds the custom error page configuration.
type ErrorPage struct {
Status []string `json:"status,omitempty"`
@ -89,6 +109,8 @@ type ErrorPage struct {
Query string `json:"query,omitempty"`
}
// +k8s:deepcopy-gen=true
// ForwardAuth holds the http forward authentication configuration.
type ForwardAuth struct {
Address string `description:"Authentication server address" json:"address,omitempty"`
@ -97,6 +119,8 @@ type ForwardAuth struct {
AuthResponseHeaders []string `description:"Headers to be forwarded from auth response" json:"authResponseHeaders,omitempty"`
}
// +k8s:deepcopy-gen=true
// Headers holds the custom header configuration.
type Headers struct {
CustomRequestHeaders map[string]string `json:"customRequestHeaders,omitempty"`
@ -154,6 +178,8 @@ func (h *Headers) HasSecureHeadersDefined() bool {
h.IsDevelopment)
}
// +k8s:deepcopy-gen=true
// IPStrategy holds the ip strategy configuration.
type IPStrategy struct {
Depth int `json:"depth,omitempty" export:"true"`
@ -188,12 +214,16 @@ func (s *IPStrategy) Get() (ip.Strategy, error) {
return &ip.RemoteAddrStrategy{}, nil
}
// +k8s:deepcopy-gen=true
// IPWhiteList holds the ip white list configuration.
type IPWhiteList struct {
SourceRange []string `json:"sourceRange,omitempty"`
IPStrategy *IPStrategy `json:"ipStrategy,omitempty" label:"allowEmpty"`
}
// +k8s:deepcopy-gen=true
// MaxConn holds maximum connection configuration.
type MaxConn struct {
Amount int64 `json:"amount,omitempty"`
@ -205,12 +235,16 @@ func (m *MaxConn) SetDefaults() {
m.ExtractorFunc = "request.host"
}
// +k8s:deepcopy-gen=true
// PassTLSClientCert holds the TLS client cert headers configuration.
type PassTLSClientCert struct {
PEM bool `description:"Enable header with escaped client pem" json:"pem"`
Info *TLSClientCertificateInfo `description:"Enable header with configured client cert info" json:"info,omitempty"`
}
// +k8s:deepcopy-gen=true
// Rate holds the rate limiting configuration for a specific time period.
type Rate struct {
Period parse.Duration `json:"period,omitempty"`
@ -218,6 +252,8 @@ type Rate struct {
Burst int64 `json:"burst,omitempty"`
}
// +k8s:deepcopy-gen=true
// RateLimit holds the rate limiting configuration for a given frontend.
type RateLimit struct {
RateSet map[string]*Rate `json:"rateset,omitempty"`
@ -230,6 +266,8 @@ func (r *RateLimit) SetDefaults() {
r.ExtractorFunc = "request.host"
}
// +k8s:deepcopy-gen=true
// RedirectRegex holds the redirection configuration.
type RedirectRegex struct {
Regex string `json:"regex,omitempty"`
@ -237,6 +275,8 @@ type RedirectRegex struct {
Permanent bool `json:"permanent,omitempty"`
}
// +k8s:deepcopy-gen=true
// RedirectScheme holds the scheme redirection configuration.
type RedirectScheme struct {
Scheme string `json:"scheme,omitempty"`
@ -244,32 +284,44 @@ type RedirectScheme struct {
Permanent bool `json:"permanent,omitempty"`
}
// +k8s:deepcopy-gen=true
// ReplacePath holds the ReplacePath configuration.
type ReplacePath struct {
Path string `json:"path,omitempty"`
}
// +k8s:deepcopy-gen=true
// ReplacePathRegex holds the ReplacePathRegex configuration.
type ReplacePathRegex struct {
Regex string `json:"regex,omitempty"`
Replacement string `json:"replacement,omitempty"`
}
// +k8s:deepcopy-gen=true
// Retry holds the retry configuration.
type Retry struct {
Attempts int `description:"Number of attempts" export:"true"`
}
// +k8s:deepcopy-gen=true
// StripPrefix holds the StripPrefix configuration.
type StripPrefix struct {
Prefixes []string `json:"prefixes,omitempty"`
}
// +k8s:deepcopy-gen=true
// StripPrefixRegex holds the StripPrefixRegex configuration.
type StripPrefixRegex struct {
Regex []string `json:"regex,omitempty"`
}
// +k8s:deepcopy-gen=true
// TLSClientCertificateInfo holds the client TLS certificate info configuration.
type TLSClientCertificateInfo struct {
NotAfter bool `description:"Add NotAfter info in header" json:"notAfter"`
@ -279,6 +331,8 @@ type TLSClientCertificateInfo struct {
Issuer *TLSCLientCertificateDNInfo `description:"Add Issuer info in header" json:"issuer,omitempty"`
}
// +k8s:deepcopy-gen=true
// TLSCLientCertificateDNInfo holds the client TLS certificate distinguished name info configuration
// cf https://tools.ietf.org/html/rfc3739
type TLSCLientCertificateDNInfo struct {
@ -291,5 +345,19 @@ type TLSCLientCertificateDNInfo struct {
DomainComponent bool `description:"Add Domain Component info in header" json:"domainComponent"`
}
// +k8s:deepcopy-gen=true
// Users holds a list of users
type Users []string
// +k8s:deepcopy-gen=true
// ClientTLS holds the TLS specific configurations as client
// CA, Cert and Key can be either path or file contents.
type ClientTLS struct {
CA string `description:"TLS CA" json:"ca,omitempty"`
CAOptional bool `description:"TLS CA.Optional" json:"caOptional,omitempty"`
Cert string `description:"TLS cert" json:"cert,omitempty"`
Key string `description:"TLS key" json:"key,omitempty"`
InsecureSkipVerify bool `description:"TLS insecure skip verify" json:"insecureSkipVerify,omitempty"`
}

6
config/static/static_config.go
View file

@ -21,7 +21,8 @@ import (
acmeprovider "github.com/containous/traefik/provider/acme"
"github.com/containous/traefik/provider/docker"
"github.com/containous/traefik/provider/file"
"github.com/containous/traefik/provider/kubernetes"
"github.com/containous/traefik/provider/kubernetes/crd"
"github.com/containous/traefik/provider/kubernetes/ingress"
"github.com/containous/traefik/provider/marathon"
"github.com/containous/traefik/provider/rest"
"github.com/containous/traefik/tls"
@ -137,7 +138,8 @@ type Providers struct {
Etcd *etcd.Provider `description:"Enable Etcd backend with default settings" export:"true"`
Zookeeper *zk.Provider `description:"Enable Zookeeper backend with default settings" export:"true"`
Boltdb *boltdb.Provider `description:"Enable Boltdb backend with default settings" export:"true"`
Kubernetes *kubernetes.Provider `description:"Enable Kubernetes backend with default settings" export:"true"`
Kubernetes *ingress.Provider `description:"Enable Kubernetes backend with default settings" export:"true"`
KubernetesCRD *crd.Provider `description:"Enable Kubernetes backend with default settings" export:"true"`
Mesos *mesos.Provider `description:"Enable Mesos backend with default settings" export:"true"`
Eureka *eureka.Provider `description:"Enable Eureka backend with default settings" export:"true"`
ECS *ecs.Provider `description:"Enable ECS backend with default settings" export:"true"`

733
config/zz_generated.deepcopy.go Normal file
View file

@ -0,0 +1,733 @@
// +build !ignore_autogenerated
/*
The MIT License (MIT)
Copyright (c) 2016-2019 Containous SAS
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
// Code generated by deepcopy-gen. DO NOT EDIT.
package config
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *AddPrefix) DeepCopyInto(out *AddPrefix) {
*out = *in
return
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new AddPrefix.
func (in *AddPrefix) DeepCopy() *AddPrefix {
if in == nil {
return nil
}
out := new(AddPrefix)
in.DeepCopyInto(out)
return out
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *Auth) DeepCopyInto(out *Auth) {
*out = *in
if in.Basic != nil {
in, out := &in.Basic, &out.Basic
*out = new(BasicAuth)
(*in).DeepCopyInto(*out)
}
if in.Digest != nil {
in, out := &in.Digest, &out.Digest
*out = new(DigestAuth)
(*in).DeepCopyInto(*out)
}
if in.Forward != nil {
in, out := &in.Forward, &out.Forward
*out = new(ForwardAuth)
(*in).DeepCopyInto(*out)
}
return
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Auth.
func (in *Auth) DeepCopy() *Auth {
if in == nil {
return nil
}
out := new(Auth)
in.DeepCopyInto(out)
return out
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *BasicAuth) DeepCopyInto(out *BasicAuth) {
*out = *in
if in.Users != nil {
in, out := &in.Users, &out.Users
*out = make(Users, len(*in))
copy(*out, *in)
}
return
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new BasicAuth.
func (in *BasicAuth) DeepCopy() *BasicAuth {
if in == nil {
return nil
}
out := new(BasicAuth)
in.DeepCopyInto(out)
return out
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *Buffering) DeepCopyInto(out *Buffering) {
*out = *in
return
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Buffering.
func (in *Buffering) DeepCopy() *Buffering {
if in == nil {
return nil
}
out := new(Buffering)
in.DeepCopyInto(out)
return out
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *Chain) DeepCopyInto(out *Chain) {
*out = *in
if in.Middlewares != nil {
in, out := &in.Middlewares, &out.Middlewares
*out = make([]string, len(*in))
copy(*out, *in)
}
return
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Chain.
func (in *Chain) DeepCopy() *Chain {
if in == nil {
return nil
}
out := new(Chain)
in.DeepCopyInto(out)
return out
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *CircuitBreaker) DeepCopyInto(out *CircuitBreaker) {
*out = *in
return
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new CircuitBreaker.
func (in *CircuitBreaker) DeepCopy() *CircuitBreaker {
if in == nil {
return nil
}
out := new(CircuitBreaker)
in.DeepCopyInto(out)
return out
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *ClientTLS) DeepCopyInto(out *ClientTLS) {
*out = *in
return
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ClientTLS.
func (in *ClientTLS) DeepCopy() *ClientTLS {
if in == nil {
return nil
}
out := new(ClientTLS)
in.DeepCopyInto(out)
return out
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *Compress) DeepCopyInto(out *Compress) {
*out = *in
return
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Compress.
func (in *Compress) DeepCopy() *Compress {
if in == nil {
return nil
}
out := new(Compress)
in.DeepCopyInto(out)
return out
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *DigestAuth) DeepCopyInto(out *DigestAuth) {
*out = *in
if in.Users != nil {
in, out := &in.Users, &out.Users
*out = make(Users, len(*in))
copy(*out, *in)
}
return
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new DigestAuth.
func (in *DigestAuth) DeepCopy() *DigestAuth {
if in == nil {
return nil
}
out := new(DigestAuth)
in.DeepCopyInto(out)
return out
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *ErrorPage) DeepCopyInto(out *ErrorPage) {
*out = *in
if in.Status != nil {
in, out := &in.Status, &out.Status
*out = make([]string, len(*in))
copy(*out, *in)
}
return
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ErrorPage.
func (in *ErrorPage) DeepCopy() *ErrorPage {
if in == nil {
return nil
}
out := new(ErrorPage)
in.DeepCopyInto(out)
return out
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *ForwardAuth) DeepCopyInto(out *ForwardAuth) {
*out = *in
if in.TLS != nil {
in, out := &in.TLS, &out.TLS
*out = new(ClientTLS)
**out = **in
}
if in.AuthResponseHeaders != nil {
in, out := &in.AuthResponseHeaders, &out.AuthResponseHeaders
*out = make([]string, len(*in))
copy(*out, *in)
}
return
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ForwardAuth.
func (in *ForwardAuth) DeepCopy() *ForwardAuth {
if in == nil {
return nil
}
out := new(ForwardAuth)
in.DeepCopyInto(out)
return out
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *Headers) DeepCopyInto(out *Headers) {
*out = *in
if in.CustomRequestHeaders != nil {
in, out := &in.CustomRequestHeaders, &out.CustomRequestHeaders
*out = make(map[string]string, len(*in))
for key, val := range *in {
(*out)[key] = val
}
}
if in.CustomResponseHeaders != nil {
in, out := &in.CustomResponseHeaders, &out.CustomResponseHeaders
*out = make(map[string]string, len(*in))
for key, val := range *in {
(*out)[key] = val
}
}
if in.AllowedHosts != nil {
in, out := &in.AllowedHosts, &out.AllowedHosts
*out = make([]string, len(*in))
copy(*out, *in)
}
if in.HostsProxyHeaders != nil {
in, out := &in.HostsProxyHeaders, &out.HostsProxyHeaders
*out = make([]string, len(*in))
copy(*out, *in)
}
if in.SSLProxyHeaders != nil {
in, out := &in.SSLProxyHeaders, &out.SSLProxyHeaders
*out = make(map[string]string, len(*in))
for key, val := range *in {
(*out)[key] = val
}
}
return
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Headers.
func (in *Headers) DeepCopy() *Headers {
if in == nil {
return nil
}
out := new(Headers)
in.DeepCopyInto(out)
return out
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *IPStrategy) DeepCopyInto(out *IPStrategy) {
*out = *in
if in.ExcludedIPs != nil {
in, out := &in.ExcludedIPs, &out.ExcludedIPs
*out = make([]string, len(*in))
copy(*out, *in)
}
return
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new IPStrategy.
func (in *IPStrategy) DeepCopy() *IPStrategy {
if in == nil {
return nil
}
out := new(IPStrategy)
in.DeepCopyInto(out)
return out
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *IPWhiteList) DeepCopyInto(out *IPWhiteList) {
*out = *in
if in.SourceRange != nil {
in, out := &in.SourceRange, &out.SourceRange
*out = make([]string, len(*in))
copy(*out, *in)
}
if in.IPStrategy != nil {
in, out := &in.IPStrategy, &out.IPStrategy
*out = new(IPStrategy)
(*in).DeepCopyInto(*out)
}
return
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new IPWhiteList.
func (in *IPWhiteList) DeepCopy() *IPWhiteList {
if in == nil {
return nil
}
out := new(IPWhiteList)
in.DeepCopyInto(out)
return out
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *MaxConn) DeepCopyInto(out *MaxConn) {
*out = *in
return
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new MaxConn.
func (in *MaxConn) DeepCopy() *MaxConn {
if in == nil {
return nil
}
out := new(MaxConn)
in.DeepCopyInto(out)
return out
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *Middleware) DeepCopyInto(out *Middleware) {
*out = *in
if in.AddPrefix != nil {
in, out := &in.AddPrefix, &out.AddPrefix
*out = new(AddPrefix)
**out = **in
}
if in.StripPrefix != nil {
in, out := &in.StripPrefix, &out.StripPrefix
*out = new(StripPrefix)
(*in).DeepCopyInto(*out)
}
if in.StripPrefixRegex != nil {
in, out := &in.StripPrefixRegex, &out.StripPrefixRegex
*out = new(StripPrefixRegex)
(*in).DeepCopyInto(*out)
}
if in.ReplacePath != nil {
in, out := &in.ReplacePath, &out.ReplacePath
*out = new(ReplacePath)
**out = **in
}
if in.ReplacePathRegex != nil {
in, out := &in.ReplacePathRegex, &out.ReplacePathRegex
*out = new(ReplacePathRegex)
**out = **in
}
if in.Chain != nil {
in, out := &in.Chain, &out.Chain
*out = new(Chain)
(*in).DeepCopyInto(*out)
}
if in.IPWhiteList != nil {
in, out := &in.IPWhiteList, &out.IPWhiteList
*out = new(IPWhiteList)
(*in).DeepCopyInto(*out)
}
if in.Headers != nil {
in, out := &in.Headers, &out.Headers
*out = new(Headers)
(*in).DeepCopyInto(*out)
}
if in.Errors != nil {
in, out := &in.Errors, &out.Errors
*out = new(ErrorPage)
(*in).DeepCopyInto(*out)
}
if in.RateLimit != nil {
in, out := &in.RateLimit, &out.RateLimit
*out = new(RateLimit)
(*in).DeepCopyInto(*out)
}
if in.RedirectRegex != nil {
in, out := &in.RedirectRegex, &out.RedirectRegex
*out = new(RedirectRegex)
**out = **in
}
if in.RedirectScheme != nil {
in, out := &in.RedirectScheme, &out.RedirectScheme
*out = new(RedirectScheme)
**out = **in
}
if in.BasicAuth != nil {
in, out := &in.BasicAuth, &out.BasicAuth
*out = new(BasicAuth)
(*in).DeepCopyInto(*out)
}
if in.DigestAuth != nil {
in, out := &in.DigestAuth, &out.DigestAuth
*out = new(DigestAuth)
(*in).DeepCopyInto(*out)
}
if in.ForwardAuth != nil {
in, out := &in.ForwardAuth, &out.ForwardAuth
*out = new(ForwardAuth)
(*in).DeepCopyInto(*out)
}
if in.MaxConn != nil {
in, out := &in.MaxConn, &out.MaxConn
*out = new(MaxConn)
**out = **in
}
if in.Buffering != nil {
in, out := &in.Buffering, &out.Buffering
*out = new(Buffering)
**out = **in
}
if in.CircuitBreaker != nil {
in, out := &in.CircuitBreaker, &out.CircuitBreaker
*out = new(CircuitBreaker)
**out = **in
}
if in.Compress != nil {
in, out := &in.Compress, &out.Compress
*out = new(Compress)
**out = **in
}
if in.PassTLSClientCert != nil {
in, out := &in.PassTLSClientCert, &out.PassTLSClientCert
*out = new(PassTLSClientCert)
(*in).DeepCopyInto(*out)
}
if in.Retry != nil {
in, out := &in.Retry, &out.Retry
*out = new(Retry)
**out = **in
}
return
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Middleware.
func (in *Middleware) DeepCopy() *Middleware {
if in == nil {
return nil
}
out := new(Middleware)
in.DeepCopyInto(out)
return out
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *PassTLSClientCert) DeepCopyInto(out *PassTLSClientCert) {
*out = *in
if in.Info != nil {
in, out := &in.Info, &out.Info
*out = new(TLSClientCertificateInfo)
(*in).DeepCopyInto(*out)
}
return
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new PassTLSClientCert.
func (in *PassTLSClientCert) DeepCopy() *PassTLSClientCert {
if in == nil {
return nil
}
out := new(PassTLSClientCert)
in.DeepCopyInto(out)
return out
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *Rate) DeepCopyInto(out *Rate) {
*out = *in
return
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Rate.
func (in *Rate) DeepCopy() *Rate {
if in == nil {
return nil
}
out := new(Rate)
in.DeepCopyInto(out)
return out
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *RateLimit) DeepCopyInto(out *RateLimit) {
*out = *in
if in.RateSet != nil {
in, out := &in.RateSet, &out.RateSet
*out = make(map[string]*Rate, len(*in))
for key, val := range *in {
var outVal *Rate
if val == nil {
(*out)[key] = nil
} else {
in, out := &val, &outVal
*out = new(Rate)
**out = **in
}
(*out)[key] = outVal
}
}
return
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new RateLimit.
func (in *RateLimit) DeepCopy() *RateLimit {
if in == nil {
return nil
}
out := new(RateLimit)
in.DeepCopyInto(out)
return out
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *RedirectRegex) DeepCopyInto(out *RedirectRegex) {
*out = *in
return
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new RedirectRegex.
func (in *RedirectRegex) DeepCopy() *RedirectRegex {
if in == nil {
return nil
}
out := new(RedirectRegex)
in.DeepCopyInto(out)
return out
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *RedirectScheme) DeepCopyInto(out *RedirectScheme) {
*out = *in
return
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new RedirectScheme.
func (in *RedirectScheme) DeepCopy() *RedirectScheme {
if in == nil {
return nil
}
out := new(RedirectScheme)
in.DeepCopyInto(out)
return out
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *ReplacePath) DeepCopyInto(out *ReplacePath) {
*out = *in
return
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ReplacePath.
func (in *ReplacePath) DeepCopy() *ReplacePath {
if in == nil {
return nil
}
out := new(ReplacePath)
in.DeepCopyInto(out)
return out
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *ReplacePathRegex) DeepCopyInto(out *ReplacePathRegex) {
*out = *in
return
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ReplacePathRegex.
func (in *ReplacePathRegex) DeepCopy() *ReplacePathRegex {
if in == nil {
return nil
}
out := new(ReplacePathRegex)
in.DeepCopyInto(out)
return out
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *Retry) DeepCopyInto(out *Retry) {
*out = *in
return
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Retry.
func (in *Retry) DeepCopy() *Retry {
if in == nil {
return nil
}
out := new(Retry)
in.DeepCopyInto(out)
return out
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *StripPrefix) DeepCopyInto(out *StripPrefix) {
*out = *in
if in.Prefixes != nil {
in, out := &in.Prefixes, &out.Prefixes
*out = make([]string, len(*in))
copy(*out, *in)
}
return
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new StripPrefix.
func (in *StripPrefix) DeepCopy() *StripPrefix {
if in == nil {
return nil
}
out := new(StripPrefix)
in.DeepCopyInto(out)
return out
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *StripPrefixRegex) DeepCopyInto(out *StripPrefixRegex) {
*out = *in
if in.Regex != nil {
in, out := &in.Regex, &out.Regex
*out = make([]string, len(*in))
copy(*out, *in)
}
return
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new StripPrefixRegex.
func (in *StripPrefixRegex) DeepCopy() *StripPrefixRegex {
if in == nil {
return nil
}
out := new(StripPrefixRegex)
in.DeepCopyInto(out)
return out
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *TLSCLientCertificateDNInfo) DeepCopyInto(out *TLSCLientCertificateDNInfo) {
*out = *in
return
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new TLSCLientCertificateDNInfo.
func (in *TLSCLientCertificateDNInfo) DeepCopy() *TLSCLientCertificateDNInfo {
if in == nil {
return nil
}
out := new(TLSCLientCertificateDNInfo)
in.DeepCopyInto(out)
return out
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *TLSClientCertificateInfo) DeepCopyInto(out *TLSClientCertificateInfo) {
*out = *in
if in.Subject != nil {
in, out := &in.Subject, &out.Subject
*out = new(TLSCLientCertificateDNInfo)
**out = **in
}
if in.Issuer != nil {
in, out := &in.Issuer, &out.Issuer
*out = new(TLSCLientCertificateDNInfo)
**out = **in
}
return
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new TLSClientCertificateInfo.
func (in *TLSClientCertificateInfo) DeepCopy() *TLSClientCertificateInfo {
if in == nil {
return nil
}
out := new(TLSClientCertificateInfo)
in.DeepCopyInto(out)
return out
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in Users) DeepCopyInto(out *Users) {
{
in := &in
*out = make(Users, len(*in))
copy(*out, *in)
return
}
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Users.
func (in Users) DeepCopy() Users {
if in == nil {
return nil
}
out := new(Users)
in.DeepCopyInto(out)
return *out
}

28
integration/fixtures/k8s/01-crd.yml Normal file
View file

@ -0,0 +1,28 @@
apiVersion: apiextensions.k8s.io/v1beta1
kind: CustomResourceDefinition
metadata:
name: ingressroutes.traefik.containo.us
spec:
group: traefik.containo.us
version: v1alpha1
names:
kind: IngressRoute
plural: ingressroutes
singular: ingressroute
scope: Namespaced
---
apiVersion: apiextensions.k8s.io/v1beta1
kind: CustomResourceDefinition
metadata:
name: middlewares.traefik.containo.us
spec:
group: traefik.containo.us
version: v1alpha1
names:
kind: Middleware
plural: middlewares
singular: middleware
scope: Namespaced

20
integration/fixtures/k8s/test.yml → integration/fixtures/k8s/02-services.yml
View file

@ -1,11 +1,12 @@
---
kind: Deployment
apiVersion: extensions/v1beta1
metadata:
name: whoami
namespace: default
labels:
app: containous
name: whoami
spec:
replicas: 2
selector:
@ -23,11 +24,14 @@ spec:
image: containous/whoami
ports:
- containerPort: 80
---
apiVersion: v1
kind: Service
metadata:
name: whoami
namespace: default
spec:
ports:
- name: http
@ -35,17 +39,3 @@ spec:
selector:
app: containous
task: whoami
---
apiVersion: extensions/v1beta1
kind: Ingress
metadata:
name: cheeses
spec:
rules:
- host: whoami.test
http:
paths:
- path: /whoami
backend:
serviceName: whoami
servicePort: http

15
integration/fixtures/k8s/03-ingress.yml Normal file
View file

@ -0,0 +1,15 @@
apiVersion: extensions/v1beta1
kind: Ingress
metadata:
name: test.ingress
namespace: default
spec:
rules:
- host: whoami.test
http:
paths:
- path: /whoami
backend:
serviceName: whoami
servicePort: http

18
integration/fixtures/k8s/03-ingressroute.yml Normal file
View file

@ -0,0 +1,18 @@
apiVersion: traefik.containo.us/v1alpha1
kind: IngressRoute
metadata:
name: test.crd
namespace: default
spec:
entrypoints:
- web
routes:
- match: Host(`foo.com`) && PathPrefix(`/bar`)
kind: Rule
priority: 12
services:
- name: whoami
port: 80

29
integration/fixtures/k8s/04-ingressroute.yml Normal file
View file

@ -0,0 +1,29 @@
apiVersion: traefik.containo.us/v1alpha1
kind: Middleware
metadata:
name: stripprefix
namespace: default
spec:
stripprefix:
prefixes:
- /tobestripped
---
apiVersion: traefik.containo.us/v1alpha1
kind: IngressRoute
metadata:
name: test2.crd
namespace: default
spec:
entrypoints:
- web
routes:
- match: Host(`foo.com`) && PathPrefix(`/tobestripped`)
kind: Rule
services:
- name: whoami
port: 80
middlewares:
- name: stripprefix

11
integration/fixtures/k8s_crd.toml Normal file
View file

@ -0,0 +1,11 @@
[global]
debug=true
[entryPoints]
[entryPoints.web]
address = ":8000"
[api]
[Providers]
[Providers.KubernetesCRD]

2
integration/fixtures/k8s_default.toml
View file

@ -2,7 +2,7 @@
debug=true
[entryPoints]
[entryPoints.http]
[entryPoints.web]
address = ":8000"
[api]

2
integration/integration_test.go
View file

@ -73,7 +73,7 @@ func init() {
}
if *host {
// tests launched from the host
// check.Suite(&K8sSuite{})
check.Suite(&K8sSuite{})
check.Suite(&ProxyProtocolSuite{})
check.Suite(&TCPSuite{})
// FIXME Provider tests

129
integration/k8s_test.go
View file

@ -1,81 +1,27 @@
package integration
import (
"crypto/tls"
"io/ioutil"
"net/http"
"os"
"path/filepath"
"regexp"
"strings"
"time"
"github.com/containous/traefik/integration/try"
"github.com/containous/traefik/log"
"github.com/containous/traefik/testhelpers"
"github.com/go-check/check"
checker "github.com/vdemeester/shakers"
v1 "k8s.io/api/core/v1"
v1beta12 "k8s.io/api/extensions/v1beta1"
"k8s.io/apimachinery/pkg/runtime"
"k8s.io/client-go/kubernetes"
"k8s.io/client-go/kubernetes/scheme"
"k8s.io/client-go/tools/clientcmd"
)
// K8sSuite
type K8sSuite struct{ BaseSuite }
const (
kubeServer = "https://127.0.0.1:6443"
namespace = "default"
)
func (s *K8sSuite) SetUpSuite(c *check.C) {
s.createComposeProject(c, "k8s")
s.composeProject.Start(c)
}
func (s *K8sSuite) TearDownSuite(c *check.C) {
s.composeProject.Stop(c)
os.Remove("./resources/compose/output/kubeconfig.yaml")
}
func parseK8sYaml(fileR []byte) []runtime.Object {
acceptedK8sTypes := regexp.MustCompile(`(Deployment|Service|Ingress)`)
sepYamlfiles := strings.Split(string(fileR), "---")
retVal := make([]runtime.Object, 0, len(sepYamlfiles))
for _, f := range sepYamlfiles {
if f == "\n" || f == "" {
continue
}
decode := scheme.Codecs.UniversalDeserializer().Decode
obj, groupVersionKind, err := decode([]byte(f), nil, nil)
if err != nil {
log.WithoutContext().Debugf("Error while decoding YAML object. Err was: %s", err)
continue
}
if !acceptedK8sTypes.MatchString(groupVersionKind.Kind) {
log.WithoutContext().Debugf("The custom-roles configMap contained K8s object types which are not supported! Skipping object with type: %s", groupVersionKind.Kind)
} else {
retVal = append(retVal, obj)
}
}
return retVal
}
func (s *K8sSuite) TestSimpleDefaultConfig(c *check.C) {
req := testhelpers.MustNewRequest(http.MethodGet, kubeServer, nil)
err := try.RequestWithTransport(req, time.Second*60, &http.Transport{TLSClientConfig: &tls.Config{InsecureSkipVerify: true}}, try.StatusCodeIs(http.StatusUnauthorized))
abs, err := filepath.Abs("./fixtures/k8s/kubeconfig.yaml")
c.Assert(err, checker.IsNil)
abs, err := filepath.Abs("./resources/compose/output/kubeconfig.yaml")
c.Assert(err, checker.IsNil)
err = try.Do(time.Second*60, try.DoCondition(func() error {
err = try.Do(60*time.Second, try.DoCondition(func() error {
_, err := os.Stat(abs)
return err
}))
@ -83,41 +29,54 @@ func (s *K8sSuite) TestSimpleDefaultConfig(c *check.C) {
err = os.Setenv("KUBECONFIG", abs)
c.Assert(err, checker.IsNil)
}
func (s *K8sSuite) TearDownSuite(c *check.C) {
s.composeProject.Stop(c)
err := os.Remove("./fixtures/k8s/kubeconfig.yaml")
if err != nil {
c.Log(err)
}
err = os.Remove("./fixtures/k8s/coredns.yaml")
if err != nil {
c.Log(err)
}
err = os.Remove("./fixtures/k8s/traefik.yaml")
if err != nil {
c.Log(err)
}
}
func (s *K8sSuite) TestIngressSimple(c *check.C) {
cmd, display := s.traefikCmd(withConfigFile("fixtures/k8s_default.toml"))
defer display(c)
err = cmd.Start()
err := cmd.Start()
c.Assert(err, checker.IsNil)
defer cmd.Process.Kill()
config, err := clientcmd.BuildConfigFromFlags("", abs)
c.Assert(err, checker.IsNil)
clientset, err := kubernetes.NewForConfig(config)
c.Assert(err, checker.IsNil)
yamlContent, err := ioutil.ReadFile("./fixtures/k8s/test.yml")
c.Assert(err, checker.IsNil)
k8sObjects := parseK8sYaml(yamlContent)
for _, obj := range k8sObjects {
switch o := obj.(type) {
case *v1beta12.Deployment:
_, err := clientset.ExtensionsV1beta1().Deployments(namespace).Create(o)
c.Assert(err, checker.IsNil)
case *v1.Service:
_, err := clientset.CoreV1().Services(namespace).Create(o)
c.Assert(err, checker.IsNil)
case *v1beta12.Ingress:
_, err := clientset.ExtensionsV1beta1().Ingresses(namespace).Create(o)
c.Assert(err, checker.IsNil)
default:
log.WithoutContext().Errorf("Unknown runtime object %+v %T", o, o)
}
}
err = try.GetRequest("http://127.0.0.1:8080/api/providers/kubernetes/routers", 60*time.Second, try.StatusCodeIs(http.StatusOK), try.BodyContains("Host(`whoami.test`)"))
err = try.GetRequest("http://127.0.0.1:8080/api/rawdata", 60*time.Second, try.StatusCodeIs(http.StatusOK), try.BodyContains("Host(`whoami.test`)"))
c.Assert(err, checker.IsNil)
}
func (s *K8sSuite) TestCRDSimple(c *check.C) {
cmd, display := s.traefikCmd(withConfigFile("fixtures/k8s_crd.toml"))
defer display(c)
err := cmd.Start()
c.Assert(err, checker.IsNil)
defer cmd.Process.Kill()
err = try.GetRequest("http://127.0.0.1:8080/api/rawdata", 60*time.Second, try.StatusCodeIs(http.StatusOK), try.BodyContains("Host(`foo.com`)"))
c.Assert(err, checker.IsNil)
err = try.GetRequest("http://127.0.0.1:8080/api/rawdata", 1*time.Second, try.StatusCodeIs(http.StatusOK), try.BodyContains("PathPrefix(`/tobestripped`)"))
c.Assert(err, checker.IsNil)
err = try.GetRequest("http://127.0.0.1:8080/api/providers/kubernetescrd/routers", 1*time.Second, try.StatusCodeIs(http.StatusOK), try.BodyContains("default/stripprefix"))
c.Assert(err, checker.IsNil)
err = try.GetRequest("http://127.0.0.1:8080/api/providers/kubernetescrd/middlewares", 1*time.Second, try.StatusCodeIs(http.StatusOK), try.BodyContains("stripprefix"))
c.Assert(err, checker.IsNil)
}

1
integration/resources/compose/.gitignore vendored Normal file
View file

@ -0,0 +1 @@
output/

9
integration/resources/compose/k8s.yml
View file

@ -1,17 +1,18 @@
server:
image: rancher/k3s:v0.2.0-rc4
command: server --disable-agent
image: rancher/k3s:v0.2.0
command: server --disable-agent --no-deploy traefik
environment:
- K3S_CLUSTER_SECRET=somethingtotallyrandom
- K3S_KUBECONFIG_OUTPUT=/output/kubeconfig.yaml
- K3S_KUBECONFIG_MODE=666
volumes:
- ./output:/output
- ../../fixtures/k8s:/output
- ../../fixtures/k8s:/var/lib/rancher/k3s/server/manifests
ports:
- 6443:6443
node:
image: rancher/k3s:v0.2.0-rc4
image: rancher/k3s:v0.2.0
privileged: true
links:
- server

4
old/configuration/configuration.go
View file

@ -21,7 +21,6 @@ import (
"github.com/containous/traefik/old/provider/ecs"
"github.com/containous/traefik/old/provider/etcd"
"github.com/containous/traefik/old/provider/eureka"
"github.com/containous/traefik/old/provider/kubernetes"
"github.com/containous/traefik/old/provider/mesos"
"github.com/containous/traefik/old/provider/rancher"
"github.com/containous/traefik/old/provider/rest"
@ -31,6 +30,7 @@ import (
acmeprovider "github.com/containous/traefik/provider/acme"
"github.com/containous/traefik/provider/docker"
"github.com/containous/traefik/provider/file"
"github.com/containous/traefik/provider/kubernetes/ingress"
newtypes "github.com/containous/traefik/types"
"github.com/go-acme/lego/challenge/dns01"
"github.com/pkg/errors"
@ -92,7 +92,7 @@ type GlobalConfiguration struct {
Etcd *etcd.Provider `description:"Enable Etcd backend with default settings" export:"true"`
Zookeeper *zk.Provider `description:"Enable Zookeeper backend with default settings" export:"true"`
Boltdb *boltdb.Provider `description:"Enable Boltdb backend with default settings" export:"true"`
Kubernetes *kubernetes.Provider `description:"Enable Kubernetes backend with default settings" export:"true"`
Kubernetes *ingress.Provider `description:"Enable Kubernetes backend with default settings" export:"true"`
Mesos *mesos.Provider `description:"Enable Mesos backend with default settings" export:"true"`
Eureka *eureka.Provider `description:"Enable Eureka backend with default settings" export:"true"`
ECS *ecs.Provider `description:"Enable ECS backend with default settings" export:"true"`

122
old/provider/kubernetes/annotations.go
View file

@ -1,122 +0,0 @@
package kubernetes
import (
"strconv"
"github.com/containous/traefik/old/provider/label"
)
const (
annotationKubernetesIngressClass = "kubernetes.io/ingress.class"
annotationKubernetesAuthRealm = "ingress.kubernetes.io/auth-realm"
annotationKubernetesAuthType = "ingress.kubernetes.io/auth-type"
annotationKubernetesAuthSecret = "ingress.kubernetes.io/auth-secret"
annotationKubernetesAuthHeaderField = "ingress.kubernetes.io/auth-header-field"
annotationKubernetesAuthForwardResponseHeaders = "ingress.kubernetes.io/auth-response-headers"
annotationKubernetesAuthRemoveHeader = "ingress.kubernetes.io/auth-remove-header"
annotationKubernetesAuthForwardURL = "ingress.kubernetes.io/auth-url"
annotationKubernetesAuthForwardTrustHeaders = "ingress.kubernetes.io/auth-trust-headers"
annotationKubernetesAuthForwardTLSSecret = "ingress.kubernetes.io/auth-tls-secret"
annotationKubernetesAuthForwardTLSInsecure = "ingress.kubernetes.io/auth-tls-insecure"
annotationKubernetesRewriteTarget = "ingress.kubernetes.io/rewrite-target"
annotationKubernetesWhiteListSourceRange = "ingress.kubernetes.io/whitelist-source-range"
annotationKubernetesWhiteListIPStrategy = "ingress.kubernetes.io/whitelist-ipstrategy"
annotationKubernetesWhiteListIPStrategyDepth = "ingress.kubernetes.io/whitelist-ipstrategy-depth"
annotationKubernetesWhiteListIPStrategyExcludedIPs = "ingress.kubernetes.io/whitelist-ipstrategy-excluded-ips"
annotationKubernetesPreserveHost = "ingress.kubernetes.io/preserve-host"
annotationKubernetesPassTLSCert = "ingress.kubernetes.io/pass-tls-cert" // Deprecated
annotationKubernetesPassTLSClientCert = "ingress.kubernetes.io/pass-client-tls-cert"
annotationKubernetesFrontendEntryPoints = "ingress.kubernetes.io/frontend-entry-points"
annotationKubernetesPriority = "ingress.kubernetes.io/priority"
annotationKubernetesCircuitBreakerExpression = "ingress.kubernetes.io/circuit-breaker-expression"
annotationKubernetesLoadBalancerMethod = "ingress.kubernetes.io/load-balancer-method"
annotationKubernetesAffinity = "ingress.kubernetes.io/affinity"
annotationKubernetesSessionCookieName = "ingress.kubernetes.io/session-cookie-name"
annotationKubernetesRuleType = "ingress.kubernetes.io/rule-type"
annotationKubernetesRedirectEntryPoint = "ingress.kubernetes.io/redirect-entry-point"
annotationKubernetesRedirectPermanent = "ingress.kubernetes.io/redirect-permanent"
annotationKubernetesRedirectRegex = "ingress.kubernetes.io/redirect-regex"
annotationKubernetesRedirectReplacement = "ingress.kubernetes.io/redirect-replacement"
annotationKubernetesMaxConnAmount = "ingress.kubernetes.io/max-conn-amount"
annotationKubernetesMaxConnExtractorFunc = "ingress.kubernetes.io/max-conn-extractor-func"
annotationKubernetesRateLimit = "ingress.kubernetes.io/rate-limit"
annotationKubernetesErrorPages = "ingress.kubernetes.io/error-pages"
annotationKubernetesBuffering = "ingress.kubernetes.io/buffering"
annotationKubernetesResponseForwardingFlushInterval = "ingress.kubernetes.io/responseforwarding-flushinterval"
annotationKubernetesAppRoot = "ingress.kubernetes.io/app-root"
annotationKubernetesServiceWeights = "ingress.kubernetes.io/service-weights"
annotationKubernetesRequestModifier = "ingress.kubernetes.io/request-modifier"
annotationKubernetesSSLForceHost = "ingress.kubernetes.io/ssl-force-host"
annotationKubernetesSSLRedirect = "ingress.kubernetes.io/ssl-redirect"
annotationKubernetesHSTSMaxAge = "ingress.kubernetes.io/hsts-max-age"
annotationKubernetesHSTSIncludeSubdomains = "ingress.kubernetes.io/hsts-include-subdomains"
annotationKubernetesCustomRequestHeaders = "ingress.kubernetes.io/custom-request-headers"
annotationKubernetesCustomResponseHeaders = "ingress.kubernetes.io/custom-response-headers"
annotationKubernetesAllowedHosts = "ingress.kubernetes.io/allowed-hosts"
annotationKubernetesProxyHeaders = "ingress.kubernetes.io/proxy-headers"
annotationKubernetesSSLTemporaryRedirect = "ingress.kubernetes.io/ssl-temporary-redirect"
annotationKubernetesSSLHost = "ingress.kubernetes.io/ssl-host"
annotationKubernetesSSLProxyHeaders = "ingress.kubernetes.io/ssl-proxy-headers"
annotationKubernetesHSTSPreload = "ingress.kubernetes.io/hsts-preload"
annotationKubernetesForceHSTSHeader = "ingress.kubernetes.io/force-hsts"
annotationKubernetesFrameDeny = "ingress.kubernetes.io/frame-deny"
annotationKubernetesCustomFrameOptionsValue = "ingress.kubernetes.io/custom-frame-options-value"
annotationKubernetesContentTypeNosniff = "ingress.kubernetes.io/content-type-nosniff"
annotationKubernetesBrowserXSSFilter = "ingress.kubernetes.io/browser-xss-filter"
annotationKubernetesCustomBrowserXSSValue = "ingress.kubernetes.io/custom-browser-xss-value"
annotationKubernetesContentSecurityPolicy = "ingress.kubernetes.io/content-security-policy"
annotationKubernetesPublicKey = "ingress.kubernetes.io/public-key"
annotationKubernetesReferrerPolicy = "ingress.kubernetes.io/referrer-policy"
annotationKubernetesIsDevelopment = "ingress.kubernetes.io/is-development"
annotationKubernetesProtocol = "ingress.kubernetes.io/protocol"
)
func getAnnotationName(annotations map[string]string, name string) string {
if _, ok := annotations[name]; ok {
return name
}
if _, ok := annotations[label.Prefix+name]; ok {
return label.Prefix + name
}
return name
}
func getStringValue(annotations map[string]string, annotation string, defaultValue string) string {
annotationName := getAnnotationName(annotations, annotation)
return label.GetStringValue(annotations, annotationName, defaultValue)
}
func getStringSafeValue(annotations map[string]string, annotation string, defaultValue string) (string, error) {
annotationName := getAnnotationName(annotations, annotation)
value := label.GetStringValue(annotations, annotationName, defaultValue)
_, err := strconv.Unquote(`"` + value + `"`)
return value, err
}
func getBoolValue(annotations map[string]string, annotation string, defaultValue bool) bool {
annotationName := getAnnotationName(annotations, annotation)
return label.GetBoolValue(annotations, annotationName, defaultValue)
}
func getIntValue(annotations map[string]string, annotation string, defaultValue int) int {
annotationName := getAnnotationName(annotations, annotation)
return label.GetIntValue(annotations, annotationName, defaultValue)
}
func getInt64Value(annotations map[string]string, annotation string, defaultValue int64) int64 {
annotationName := getAnnotationName(annotations, annotation)
return label.GetInt64Value(annotations, annotationName, defaultValue)
}
func getSliceStringValue(annotations map[string]string, annotation string) []string {
annotationName := getAnnotationName(annotations, annotation)
return label.GetSliceStringValue(annotations, annotationName)
}
func getMapValue(annotations map[string]string, annotation string) map[string]string {
annotationName := getAnnotationName(annotations, annotation)
return label.GetMapValue(annotations, annotationName)
}

44
old/provider/kubernetes/annotations_test.go
View file

@ -1,44 +0,0 @@
package kubernetes
import (
"testing"
"github.com/containous/traefik/old/provider/label"
"github.com/stretchr/testify/assert"
)
func TestGetAnnotationName(t *testing.T) {
testCases := []struct {
desc string
annotations map[string]string
name string
expected string
}{
{
desc: "with standard annotation",
name: annotationKubernetesPreserveHost,
annotations: map[string]string{
annotationKubernetesPreserveHost: "true",
},
expected: annotationKubernetesPreserveHost,
},
{
desc: "with prefixed annotation",
name: annotationKubernetesPreserveHost,
annotations: map[string]string{
label.Prefix + annotationKubernetesPreserveHost: "true",
},
expected: label.Prefix + annotationKubernetesPreserveHost,
},
}
for _, test := range testCases {
test := test
t.Run(test.desc, func(t *testing.T) {
t.Parallel()
actual := getAnnotationName(test.annotations, test.name)
assert.Equal(t, test.expected, actual)
})
}
}

647
old/provider/kubernetes/builder_configuration_test.go
View file

@ -1,647 +0,0 @@
package kubernetes
import (
"testing"
"time"
"github.com/containous/flaeg/parse"
"github.com/containous/traefik/old/provider/label"
"github.com/containous/traefik/old/types"
"github.com/containous/traefik/tls"
"github.com/stretchr/testify/assert"
)
func buildConfiguration(opts ...func(*types.Configuration)) *types.Configuration {
conf := &types.Configuration{}
for _, opt := range opts {
opt(conf)
}
return conf
}
// Backend
func backends(opts ...func(*types.Backend) string) func(*types.Configuration) {
return func(c *types.Configuration) {
c.Backends = make(map[string]*types.Backend)
for _, opt := range opts {
b := &types.Backend{}
name := opt(b)
c.Backends[name] = b
}
}
}
func backend(name string, opts ...func(*types.Backend)) func(*types.Backend) string {
return func(b *types.Backend) string {
for _, opt := range opts {
opt(b)
}
return name
}
}
func servers(opts ...func(*types.Server) string) func(*types.Backend) {
return func(b *types.Backend) {
b.Servers = make(map[string]types.Server)
for _, opt := range opts {
s := &types.Server{}
name := opt(s)
b.Servers[name] = *s
}
}
}
func server(url string, opts ...func(*types.Server)) func(*types.Server) string {
return func(s *types.Server) string {
for _, opt := range opts {
opt(s)
}
s.URL = url
return url
}
}
func weight(value int) func(*types.Server) {
return func(s *types.Server) {
s.Weight = value
}
}
func lbMethod(method string) func(*types.Backend) {
return func(b *types.Backend) {
if b.LoadBalancer == nil {
b.LoadBalancer = &types.LoadBalancer{}
}
b.LoadBalancer.Method = method
}
}
func lbStickiness() func(*types.Backend) {
return func(b *types.Backend) {
if b.LoadBalancer == nil {
b.LoadBalancer = &types.LoadBalancer{}
}
b.LoadBalancer.Stickiness = &types.Stickiness{}
}
}
func circuitBreaker(exp string) func(*types.Backend) {
return func(b *types.Backend) {
b.CircuitBreaker = &types.CircuitBreaker{}
b.CircuitBreaker.Expression = exp
}
}
func responseForwarding(interval string) func(*types.Backend) {
return func(b *types.Backend) {
b.ResponseForwarding = &types.ResponseForwarding{}
b.ResponseForwarding.FlushInterval = interval
}
}
func buffering(opts ...func(*types.Buffering)) func(*types.Backend) {
return func(b *types.Backend) {
if b.Buffering == nil {
b.Buffering = &types.Buffering{}
}
for _, opt := range opts {
opt(b.Buffering)
}
}
}
func maxRequestBodyBytes(value int64) func(*types.Buffering) {
return func(b *types.Buffering) {
b.MaxRequestBodyBytes = value
}
}
func memRequestBodyBytes(value int64) func(*types.Buffering) {
return func(b *types.Buffering) {
b.MemRequestBodyBytes = value
}
}
func maxResponseBodyBytes(value int64) func(*types.Buffering) {
return func(b *types.Buffering) {
b.MaxResponseBodyBytes = value
}
}
func memResponseBodyBytes(value int64) func(*types.Buffering) {
return func(b *types.Buffering) {
b.MemResponseBodyBytes = value
}
}
func retrying(exp string) func(*types.Buffering) {
return func(b *types.Buffering) {
b.RetryExpression = exp
}
}
func maxConnExtractorFunc(exp string) func(*types.Backend) {
return func(b *types.Backend) {
if b.MaxConn == nil {
b.MaxConn = &types.MaxConn{}
}
b.MaxConn.ExtractorFunc = exp
}
}
func maxConnAmount(value int64) func(*types.Backend) {
return func(b *types.Backend) {
if b.MaxConn == nil {
b.MaxConn = &types.MaxConn{}
}
b.MaxConn.Amount = value
}
}
// Frontend
func buildFrontends(opts ...func(*types.Frontend) string) map[string]*types.Frontend {
fronts := make(map[string]*types.Frontend)
for _, opt := range opts {
f := &types.Frontend{}
name := opt(f)
fronts[name] = f
}
return fronts
}
func frontends(opts ...func(*types.Frontend) string) func(*types.Configuration) {
return func(c *types.Configuration) {
c.Frontends = make(map[string]*types.Frontend)
for _, opt := range opts {
f := &types.Frontend{}
name := opt(f)
c.Frontends[name] = f
}
}
}
func frontend(backend string, opts ...func(*types.Frontend)) func(*types.Frontend) string {
return func(f *types.Frontend) string {
for _, opt := range opts {
opt(f)
}
// related the function frontendName
name := f.Backend
f.Backend = backend
if len(name) > 0 {
return name
}
return backend
}
}
func frontendName(name string) func(*types.Frontend) {
return func(f *types.Frontend) {
// store temporary the frontend name into the backend name
f.Backend = name
}
}
func passHostHeader() func(*types.Frontend) {
return func(f *types.Frontend) {
f.PassHostHeader = true
}
}
func entryPoints(eps ...string) func(*types.Frontend) {
return func(f *types.Frontend) {
f.EntryPoints = eps
}
}
// Deprecated
func basicAuthDeprecated(auth ...string) func(*types.Frontend) {
return func(f *types.Frontend) {
f.Auth = &types.Auth{Basic: &types.Basic{Users: auth}}
}
}
func auth(opt func(*types.Auth)) func(*types.Frontend) {
return func(f *types.Frontend) {
auth := &types.Auth{}
opt(auth)
f.Auth = auth
}
}
func basicAuth(users ...string) func(*types.Auth) {
return func(a *types.Auth) {
a.Basic = &types.Basic{Users: users}
}
}
func forwardAuth(forwardURL string, opts ...func(*types.Forward)) func(*types.Auth) {
return func(a *types.Auth) {
fwd := &types.Forward{Address: forwardURL}
for _, opt := range opts {
opt(fwd)
}
a.Forward = fwd
}
}
func fwdAuthResponseHeaders(headers ...string) func(*types.Forward) {
return func(f *types.Forward) {
f.AuthResponseHeaders = headers
}
}
func fwdTrustForwardHeader() func(*types.Forward) {
return func(f *types.Forward) {
f.TrustForwardHeader = true
}
}
func fwdAuthTLS(cert, key string, insecure bool) func(*types.Forward) {
return func(f *types.Forward) {
f.TLS = &types.ClientTLS{Cert: cert, Key: key, InsecureSkipVerify: insecure}
}
}
func whiteListRange(ranges ...string) func(*types.WhiteList) {
return func(wl *types.WhiteList) {
wl.SourceRange = ranges
}
}
func whiteListIPStrategy(depth int, excludedIPs ...string) func(*types.WhiteList) {
return func(wl *types.WhiteList) {
wl.IPStrategy = &types.IPStrategy{
Depth: depth,
ExcludedIPs: excludedIPs,
}
}
}
func whiteList(opts ...func(*types.WhiteList)) func(*types.Frontend) {
return func(f *types.Frontend) {
if f.WhiteList == nil {
f.WhiteList = &types.WhiteList{}
}
for _, opt := range opts {
opt(f.WhiteList)
}
}
}
func priority(value int) func(*types.Frontend) {
return func(f *types.Frontend) {
f.Priority = value
}
}
func headers(h *types.Headers) func(*types.Frontend) {
return func(f *types.Frontend) {
f.Headers = h
}
}
func redirectEntryPoint(name string) func(*types.Frontend) {
return func(f *types.Frontend) {
if f.Redirect == nil {
f.Redirect = &types.Redirect{}
}
f.Redirect.EntryPoint = name
}
}
func redirectRegex(regex, replacement string) func(*types.Frontend) {
return func(f *types.Frontend) {
if f.Redirect == nil {
f.Redirect = &types.Redirect{}
}
f.Redirect.Regex = regex
f.Redirect.Replacement = replacement
}
}
func errorPage(name string, opts ...func(*types.ErrorPage)) func(*types.Frontend) {
return func(f *types.Frontend) {
if f.Errors == nil {
f.Errors = make(map[string]*types.ErrorPage)
}
if len(name) > 0 {
f.Errors[name] = &types.ErrorPage{}
for _, opt := range opts {
opt(f.Errors[name])
}
}
}
}
func errorStatus(status ...string) func(*types.ErrorPage) {
return func(page *types.ErrorPage) {
page.Status = status
}
}
func errorQuery(query string) func(*types.ErrorPage) {
return func(page *types.ErrorPage) {
page.Query = query
}
}
func errorBackend(backend string) func(*types.ErrorPage) {
return func(page *types.ErrorPage) {
page.Backend = backend
}
}
func rateLimit(opts ...func(*types.RateLimit)) func(*types.Frontend) {
return func(f *types.Frontend) {
if f.RateLimit == nil {
f.RateLimit = &types.RateLimit{}
}
for _, opt := range opts {
opt(f.RateLimit)
}
}
}
func rateExtractorFunc(exp string) func(*types.RateLimit) {
return func(limit *types.RateLimit) {
limit.ExtractorFunc = exp
}
}
func rateSet(name string, opts ...func(*types.Rate)) func(*types.RateLimit) {
return func(limit *types.RateLimit) {
if limit.RateSet == nil {
limit.RateSet = make(map[string]*types.Rate)
}
if len(name) > 0 {
limit.RateSet[name] = &types.Rate{}
for _, opt := range opts {
opt(limit.RateSet[name])
}
}
}
}
func limitAverage(avg int64) func(*types.Rate) {
return func(rate *types.Rate) {
rate.Average = avg
}
}
func limitBurst(burst int64) func(*types.Rate) {
return func(rate *types.Rate) {
rate.Burst = burst
}
}
func limitPeriod(period time.Duration) func(*types.Rate) {
return func(rate *types.Rate) {
rate.Period = parse.Duration(period)
}
}
// Deprecated
func passTLSCert() func(*types.Frontend) {
return func(f *types.Frontend) {
f.PassTLSCert = true
}
}
func passTLSClientCert() func(*types.Frontend) {
return func(f *types.Frontend) {
f.PassTLSClientCert = &types.TLSClientHeaders{
PEM: true,
Infos: &types.TLSClientCertificateInfos{
NotAfter: true,
NotBefore: true,
Subject: &types.TLSCLientCertificateDNInfos{
CommonName: true,
Country: true,
DomainComponent: true,
Locality: true,
Organization: true,
Province: true,
SerialNumber: true,
},
Issuer: &types.TLSCLientCertificateDNInfos{
CommonName: true,
Country: true,
DomainComponent: true,
Locality: true,
Organization: true,
Province: true,
SerialNumber: true,
},
Sans: true,
},
}
}
}
func routes(opts ...func(*types.Route) string) func(*types.Frontend) {
return func(f *types.Frontend) {
f.Routes = make(map[string]types.Route)
for _, opt := range opts {
s := &types.Route{}
name := opt(s)
f.Routes[name] = *s
}
}
}
func route(name string, rule string) func(*types.Route) string {
return func(r *types.Route) string {
r.Rule = rule
return name
}
}
func tlsesSection(opts ...func(*tls.Configuration)) func(*types.Configuration) {
return func(c *types.Configuration) {
for _, opt := range opts {
tlsConf := &tls.Configuration{}
opt(tlsConf)
c.TLS = append(c.TLS, tlsConf)
}
}
}
func tlsSection(opts ...func(*tls.Configuration)) func(*tls.Configuration) {
return func(c *tls.Configuration) {
for _, opt := range opts {
opt(c)
}
}
}
func tlsEntryPoints(entryPoints ...string) func(*tls.Configuration) {
return func(c *tls.Configuration) {
c.Stores = entryPoints
}
}
func certificate(cert string, key string) func(*tls.Configuration) {
return func(c *tls.Configuration) {
c.Certificate = &tls.Certificate{
CertFile: tls.FileOrContent(cert),
KeyFile: tls.FileOrContent(key),
}
}
}
// Test
func TestBuildConfiguration(t *testing.T) {
actual := buildConfiguration(
backends(
backend("foo/bar",
servers(
server("http://10.10.0.1:8080", weight(1)),
server("http://10.21.0.1:8080", weight(1)),
),
lbMethod("wrr"),
),
backend("foo/namedthing",
servers(server("https://example.com", weight(1))),
lbMethod("wrr"),
),
backend("bar",
servers(
server("https://10.15.0.1:8443", weight(1)),
server("https://10.15.0.2:9443", weight(1)),
),
lbMethod("wrr"),
),
),
frontends(
frontend("foo/bar",
passHostHeader(),
routes(
route("/bar", "PathPrefix:/bar"),
route("foo", "Host:foo"),
),
),
frontend("foo/namedthing",
passHostHeader(),
routes(
route("/namedthing", "PathPrefix:/namedthing"),
route("foo", "Host:foo"),
),
),
frontend("bar",
passHostHeader(),
routes(
route("bar", "Host:bar"),
),
),
),
tlsesSection(
tlsSection(
tlsEntryPoints("https"),
certificate("certificate", "key"),
),
),
)
assert.EqualValues(t, sampleConfiguration(), actual)
}
func sampleConfiguration() *types.Configuration {
return &types.Configuration{
Backends: map[string]*types.Backend{
"foo/bar": {
Servers: map[string]types.Server{
"http://10.10.0.1:8080": {
URL: "http://10.10.0.1:8080",
Weight: label.DefaultWeight,
},
"http://10.21.0.1:8080": {
URL: "http://10.21.0.1:8080",
Weight: label.DefaultWeight,
},
},
CircuitBreaker: nil,
LoadBalancer: &types.LoadBalancer{
Method: "wrr",
},
},
"foo/namedthing": {
Servers: map[string]types.Server{
"https://example.com": {
URL: "https://example.com",
Weight: label.DefaultWeight,
},
},
CircuitBreaker: nil,
LoadBalancer: &types.LoadBalancer{
Method: "wrr",
},
},
"bar": {
Servers: map[string]types.Server{
"https://10.15.0.1:8443": {
URL: "https://10.15.0.1:8443",
Weight: label.DefaultWeight,
},
"https://10.15.0.2:9443": {
URL: "https://10.15.0.2:9443",
Weight: label.DefaultWeight,
},
},
CircuitBreaker: nil,
LoadBalancer: &types.LoadBalancer{
Method: "wrr",
},
},
},
Frontends: map[string]*types.Frontend{
"foo/bar": {
Backend: "foo/bar",
PassHostHeader: true,
Routes: map[string]types.Route{
"/bar": {
Rule: "PathPrefix:/bar",
},
"foo": {
Rule: "Host:foo",
},
},
},
"foo/namedthing": {
Backend: "foo/namedthing",
PassHostHeader: true,
Routes: map[string]types.Route{
"/namedthing": {
Rule: "PathPrefix:/namedthing",
},
"foo": {
Rule: "Host:foo",
},
},
},
"bar": {
Backend: "bar",
PassHostHeader: true,
Routes: map[string]types.Route{
"bar": {
Rule: "Host:bar",
},
},
},
},
TLS: []*tls.Configuration{
{
Stores: []string{"https"},
Certificate: &tls.Certificate{
CertFile: tls.FileOrContent("certificate"),
KeyFile: tls.FileOrContent("key"),
},
},
},
}
}

158
old/provider/kubernetes/builder_endpoint_test.go
View file

@ -1,158 +0,0 @@
package kubernetes
import (
"testing"
"github.com/stretchr/testify/assert"
corev1 "k8s.io/api/core/v1"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/apimachinery/pkg/types"
)
func buildEndpoint(opts ...func(*corev1.Endpoints)) *corev1.Endpoints {
e := &corev1.Endpoints{}
for _, opt := range opts {
opt(e)
}
return e
}
func eNamespace(value string) func(*corev1.Endpoints) {
return func(i *corev1.Endpoints) {
i.Namespace = value
}
}
func eName(value string) func(*corev1.Endpoints) {
return func(i *corev1.Endpoints) {
i.Name = value
}
}
func eUID(value types.UID) func(*corev1.Endpoints) {
return func(i *corev1.Endpoints) {
i.UID = value
}
}
func subset(opts ...func(*corev1.EndpointSubset)) func(*corev1.Endpoints) {
return func(e *corev1.Endpoints) {
s := &corev1.EndpointSubset{}
for _, opt := range opts {
opt(s)
}
e.Subsets = append(e.Subsets, *s)
}
}
func eAddresses(opts ...func(*corev1.EndpointAddress)) func(*corev1.EndpointSubset) {
return func(subset *corev1.EndpointSubset) {
for _, opt := range opts {
a := &corev1.EndpointAddress{}
opt(a)
subset.Addresses = append(subset.Addresses, *a)
}
}
}
func eAddress(ip string) func(*corev1.EndpointAddress) {
return func(address *corev1.EndpointAddress) {
address.IP = ip
}
}
func eAddressWithTargetRef(targetRef, ip string) func(*corev1.EndpointAddress) {
return func(address *corev1.EndpointAddress) {
address.TargetRef = &corev1.ObjectReference{Name: targetRef}
address.IP = ip
}
}
func ePorts(opts ...func(port *corev1.EndpointPort)) func(*corev1.EndpointSubset) {
return func(spec *corev1.EndpointSubset) {
for _, opt := range opts {
p := &corev1.EndpointPort{}
opt(p)
spec.Ports = append(spec.Ports, *p)
}
}
}
func ePort(port int32, name string) func(*corev1.EndpointPort) {
return func(sp *corev1.EndpointPort) {
sp.Port = port
sp.Name = name
}
}
// Test
func TestBuildEndpoint(t *testing.T) {
actual := buildEndpoint(
eNamespace("testing"),
eName("service3"),
eUID("3"),
subset(
eAddresses(eAddress("10.15.0.1")),
ePorts(
ePort(8080, "http"),
ePort(8443, "https"),
),
),
subset(
eAddresses(eAddress("10.15.0.2")),
ePorts(
ePort(9080, "http"),
ePort(9443, "https"),
),
),
)
assert.EqualValues(t, sampleEndpoint1(), actual)
}
func sampleEndpoint1() *corev1.Endpoints {
return &corev1.Endpoints{
ObjectMeta: metav1.ObjectMeta{
Name: "service3",
UID: "3",
Namespace: "testing",
},
Subsets: []corev1.EndpointSubset{
{
Addresses: []corev1.EndpointAddress{
{
IP: "10.15.0.1",
},
},
Ports: []corev1.EndpointPort{
{
Name: "http",
Port: 8080,
},
{
Name: "https",
Port: 8443,
},
},
},
{
Addresses: []corev1.EndpointAddress{
{
IP: "10.15.0.2",
},
},
Ports: []corev1.EndpointPort{
{
Name: "http",
Port: 9080,
},
{
Name: "https",
Port: 9443,
},
},
},
},
}
}

223
old/provider/kubernetes/builder_ingress_test.go
View file

@ -1,223 +0,0 @@
package kubernetes
import (
"testing"
"github.com/stretchr/testify/assert"
extensionsv1beta1 "k8s.io/api/extensions/v1beta1"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/apimachinery/pkg/util/intstr"
)
func buildIngress(opts ...func(*extensionsv1beta1.Ingress)) *extensionsv1beta1.Ingress {
i := &extensionsv1beta1.Ingress{}
for _, opt := range opts {
opt(i)
}
return i
}
func iNamespace(value string) func(*extensionsv1beta1.Ingress) {
return func(i *extensionsv1beta1.Ingress) {
i.Namespace = value
}
}
func iAnnotation(name string, value string) func(*extensionsv1beta1.Ingress) {
return func(i *extensionsv1beta1.Ingress) {
if i.Annotations == nil {
i.Annotations = make(map[string]string)
}
i.Annotations[name] = value
}
}
func iRules(opts ...func(*extensionsv1beta1.IngressSpec)) func(*extensionsv1beta1.Ingress) {
return func(i *extensionsv1beta1.Ingress) {
s := &extensionsv1beta1.IngressSpec{}
for _, opt := range opts {
opt(s)
}
i.Spec = *s
}
}
func iSpecBackends(opts ...func(*extensionsv1beta1.IngressSpec)) func(*extensionsv1beta1.Ingress) {
return func(i *extensionsv1beta1.Ingress) {
s := &extensionsv1beta1.IngressSpec{}
for _, opt := range opts {
opt(s)
}
i.Spec = *s
}
}
func iSpecBackend(opts ...func(*extensionsv1beta1.IngressBackend)) func(*extensionsv1beta1.IngressSpec) {
return func(s *extensionsv1beta1.IngressSpec) {
p := &extensionsv1beta1.IngressBackend{}
for _, opt := range opts {
opt(p)
}
s.Backend = p
}
}
func iIngressBackend(name string, port intstr.IntOrString) func(*extensionsv1beta1.IngressBackend) {
return func(p *extensionsv1beta1.IngressBackend) {
p.ServiceName = name
p.ServicePort = port
}
}
func iRule(opts ...func(*extensionsv1beta1.IngressRule)) func(*extensionsv1beta1.IngressSpec) {
return func(spec *extensionsv1beta1.IngressSpec) {
r := &extensionsv1beta1.IngressRule{}
for _, opt := range opts {
opt(r)
}
spec.Rules = append(spec.Rules, *r)
}
}
func iHost(name string) func(*extensionsv1beta1.IngressRule) {
return func(rule *extensionsv1beta1.IngressRule) {
rule.Host = name
}
}
func iPaths(opts ...func(*extensionsv1beta1.HTTPIngressRuleValue)) func(*extensionsv1beta1.IngressRule) {
return func(rule *extensionsv1beta1.IngressRule) {
rule.HTTP = &extensionsv1beta1.HTTPIngressRuleValue{}
for _, opt := range opts {
opt(rule.HTTP)
}
}
}
func onePath(opts ...func(*extensionsv1beta1.HTTPIngressPath)) func(*extensionsv1beta1.HTTPIngressRuleValue) {
return func(irv *extensionsv1beta1.HTTPIngressRuleValue) {
p := &extensionsv1beta1.HTTPIngressPath{}
for _, opt := range opts {
opt(p)
}
irv.Paths = append(irv.Paths, *p)
}
}
func iPath(name string) func(*extensionsv1beta1.HTTPIngressPath) {
return func(p *extensionsv1beta1.HTTPIngressPath) {
p.Path = name
}
}
func iBackend(name string, port intstr.IntOrString) func(*extensionsv1beta1.HTTPIngressPath) {
return func(p *extensionsv1beta1.HTTPIngressPath) {
p.Backend = extensionsv1beta1.IngressBackend{
ServiceName: name,
ServicePort: port,
}
}
}
func iTLSes(opts ...func(*extensionsv1beta1.IngressTLS)) func(*extensionsv1beta1.Ingress) {
return func(i *extensionsv1beta1.Ingress) {
for _, opt := range opts {
iTLS := extensionsv1beta1.IngressTLS{}
opt(&iTLS)
i.Spec.TLS = append(i.Spec.TLS, iTLS)
}
}
}
func iTLS(secret string, hosts ...string) func(*extensionsv1beta1.IngressTLS) {
return func(i *extensionsv1beta1.IngressTLS) {
i.SecretName = secret
i.Hosts = hosts
}
}
// Test
func TestBuildIngress(t *testing.T) {
i := buildIngress(
iNamespace("testing"),
iRules(
iRule(iHost("foo"), iPaths(
onePath(iPath("/bar"), iBackend("service1", intstr.FromInt(80))),
onePath(iPath("/namedthing"), iBackend("service4", intstr.FromString("https")))),
),
iRule(iHost("bar"), iPaths(
onePath(iBackend("service3", intstr.FromString("https"))),
onePath(iBackend("service2", intstr.FromInt(802))),
),
),
),
iTLSes(
iTLS("tls-secret", "foo"),
),
)
assert.EqualValues(t, sampleIngress(), i)
}
func sampleIngress() *extensionsv1beta1.Ingress {
return &extensionsv1beta1.Ingress{
ObjectMeta: metav1.ObjectMeta{
Namespace: "testing",
},
Spec: extensionsv1beta1.IngressSpec{
Rules: []extensionsv1beta1.IngressRule{
{
Host: "foo",
IngressRuleValue: extensionsv1beta1.IngressRuleValue{
HTTP: &extensionsv1beta1.HTTPIngressRuleValue{
Paths: []extensionsv1beta1.HTTPIngressPath{
{
Path: "/bar",
Backend: extensionsv1beta1.IngressBackend{
ServiceName: "service1",
ServicePort: intstr.FromInt(80),
},
},
{
Path: "/namedthing",
Backend: extensionsv1beta1.IngressBackend{
ServiceName: "service4",
ServicePort: intstr.FromString("https"),
},
},
},
},
},
},
{
Host: "bar",
IngressRuleValue: extensionsv1beta1.IngressRuleValue{
HTTP: &extensionsv1beta1.HTTPIngressRuleValue{
Paths: []extensionsv1beta1.HTTPIngressPath{
{
Backend: extensionsv1beta1.IngressBackend{
ServiceName: "service3",
ServicePort: intstr.FromString("https"),
},
},
{
Backend: extensionsv1beta1.IngressBackend{
ServiceName: "service2",
ServicePort: intstr.FromInt(802),
},
},
},
},
},
},
},
TLS: []extensionsv1beta1.IngressTLS{
{
Hosts: []string{"foo"},
SecretName: "tls-secret",
},
},
},
}
}

232
old/provider/kubernetes/builder_service_test.go
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@ -1,232 +0,0 @@
package kubernetes
import (
"testing"
"github.com/stretchr/testify/assert"
corev1 "k8s.io/api/core/v1"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/apimachinery/pkg/types"
)
func buildService(opts ...func(*corev1.Service)) *corev1.Service {
s := &corev1.Service{}
for _, opt := range opts {
opt(s)
}
return s
}
func sNamespace(value string) func(*corev1.Service) {
return func(i *corev1.Service) {
i.Namespace = value
}
}
func sName(value string) func(*corev1.Service) {
return func(i *corev1.Service) {
i.Name = value
}
}
func sUID(value types.UID) func(*corev1.Service) {
return func(i *corev1.Service) {
i.UID = value
}
}
func sAnnotation(name string, value string) func(*corev1.Service) {
return func(s *corev1.Service) {
if s.Annotations == nil {
s.Annotations = make(map[string]string)
}
s.Annotations[name] = value
}
}
func sSpec(opts ...func(*corev1.ServiceSpec)) func(*corev1.Service) {
return func(s *corev1.Service) {
spec := &corev1.ServiceSpec{}
for _, opt := range opts {
opt(spec)
}
s.Spec = *spec
}
}
func sLoadBalancerStatus(opts ...func(*corev1.LoadBalancerStatus)) func(service *corev1.Service) {
return func(s *corev1.Service) {
loadBalancer := &corev1.LoadBalancerStatus{}
for _, opt := range opts {
if opt != nil {
opt(loadBalancer)
}
}
s.Status = corev1.ServiceStatus{
LoadBalancer: *loadBalancer,
}
}
}
func sLoadBalancerIngress(ip string, hostname string) func(*corev1.LoadBalancerStatus) {
return func(status *corev1.LoadBalancerStatus) {
ingress := corev1.LoadBalancerIngress{
IP: ip,
Hostname: hostname,
}
status.Ingress = append(status.Ingress, ingress)
}
}
func clusterIP(ip string) func(*corev1.ServiceSpec) {
return func(spec *corev1.ServiceSpec) {
spec.ClusterIP = ip
}
}
func sType(value corev1.ServiceType) func(*corev1.ServiceSpec) {
return func(spec *corev1.ServiceSpec) {
spec.Type = value
}
}
func sExternalName(name string) func(*corev1.ServiceSpec) {
return func(spec *corev1.ServiceSpec) {
spec.ExternalName = name
}
}
func sPorts(opts ...func(*corev1.ServicePort)) func(*corev1.ServiceSpec) {
return func(spec *corev1.ServiceSpec) {
for _, opt := range opts {
p := &corev1.ServicePort{}
opt(p)
spec.Ports = append(spec.Ports, *p)
}
}
}
func sPort(port int32, name string) func(*corev1.ServicePort) {
return func(sp *corev1.ServicePort) {
sp.Port = port
sp.Name = name
}
}
// Test
func TestBuildService(t *testing.T) {
actual1 := buildService(
sName("service1"),
sNamespace("testing"),
sUID("1"),
sSpec(
clusterIP("10.0.0.1"),
sPorts(sPort(80, "")),
),
)
assert.EqualValues(t, sampleService1(), actual1)
actual2 := buildService(
sName("service2"),
sNamespace("testing"),
sUID("2"),
sSpec(
clusterIP("10.0.0.2"),
sType("ExternalName"),
sExternalName("example.com"),
sPorts(
sPort(80, "http"),
sPort(443, "https"),
),
),
)
assert.EqualValues(t, sampleService2(), actual2)
actual3 := buildService(
sName("service3"),
sNamespace("testing"),
sUID("3"),
sSpec(
clusterIP("10.0.0.3"),
sType("ExternalName"),
sExternalName("example.com"),
sPorts(
sPort(8080, "http"),
sPort(8443, "https"),
),
),
)
assert.EqualValues(t, sampleService3(), actual3)
}
func sampleService1() *corev1.Service {
return &corev1.Service{
ObjectMeta: metav1.ObjectMeta{
Name: "service1",
UID: "1",
Namespace: "testing",
},
Spec: corev1.ServiceSpec{
ClusterIP: "10.0.0.1",
Ports: []corev1.ServicePort{
{
Port: 80,
},
},
},
}
}
func sampleService2() *corev1.Service {
return &corev1.Service{
ObjectMeta: metav1.ObjectMeta{
Name: "service2",
UID: "2",
Namespace: "testing",
},
Spec: corev1.ServiceSpec{
ClusterIP: "10.0.0.2",
Type: "ExternalName",
ExternalName: "example.com",
Ports: []corev1.ServicePort{
{
Name: "http",
Port: 80,
},
{
Name: "https",
Port: 443,
},
},
},
}
}
func sampleService3() *corev1.Service {
return &corev1.Service{
ObjectMeta: metav1.ObjectMeta{
Name: "service3",
UID: "3",
Namespace: "testing",
},
Spec: corev1.ServiceSpec{
ClusterIP: "10.0.0.3",
Type: "ExternalName",
ExternalName: "example.com",
Ports: []corev1.ServicePort{
{
Name: "http",
Port: 8080,
},
{
Name: "https",
Port: 8443,
},
},
},
}
}

49
old/provider/kubernetes/client_test.go
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@ -1,49 +0,0 @@
package kubernetes
import (
"fmt"
"testing"
"github.com/stretchr/testify/assert"
kubeerror "k8s.io/apimachinery/pkg/api/errors"
"k8s.io/apimachinery/pkg/runtime/schema"
)
func TestTranslateNotFoundError(t *testing.T) {
testCases := []struct {
desc string
err error
expectedExists bool
expectedError error
}{
{
desc: "kubernetes not found error",
err: kubeerror.NewNotFound(schema.GroupResource{}, "foo"),
expectedExists: false,
expectedError: nil,
},
{
desc: "nil error",
err: nil,
expectedExists: true,
expectedError: nil,
},
{
desc: "not a kubernetes not found error",
err: fmt.Errorf("bar error"),
expectedExists: false,
expectedError: fmt.Errorf("bar error"),
},
}
for _, testCase := range testCases {
test := testCase
t.Run(test.desc, func(t *testing.T) {
t.Parallel()
exists, err := translateNotFoundError(test.err)
assert.Equal(t, test.expectedExists, exists)
assert.Equal(t, test.expectedError, err)
})
}
}

1177
old/provider/kubernetes/kubernetes.go
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3747
old/provider/kubernetes/kubernetes_test.go
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32
old/provider/kubernetes/namespace.go
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@ -1,32 +0,0 @@
package kubernetes
import (
"fmt"
"strings"
)
// Namespaces holds kubernetes namespaces
type Namespaces []string
// Set adds strings elem into the the parser
// it splits str on , and ;
func (ns *Namespaces) Set(str string) error {
fargs := func(c rune) bool {
return c == ',' || c == ';'
}
// get function
slice := strings.FieldsFunc(str, fargs)
*ns = append(*ns, slice...)
return nil
}
// Get []string
func (ns *Namespaces) Get() interface{} { return *ns }
// String return slice in a string
func (ns *Namespaces) String() string { return fmt.Sprintf("%v", *ns) }
// SetValue sets []string into the parser
func (ns *Namespaces) SetValue(val interface{}) {
*ns = val.(Namespaces)
}

47
old/provider/kubernetes/percentage.go
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@ -1,47 +0,0 @@
package kubernetes
import (
"strconv"
"strings"
)
const defaultPercentageValuePrecision = 3
// percentageValue is int64 form of percentage value with 10^-3 precision.
type percentageValue int64
// toFloat64 returns its decimal float64 value.
func (v percentageValue) toFloat64() float64 {
return float64(v) / (1000 * 100)
}
func (v percentageValue) computeWeight(count int) int {
if count == 0 {
return 0
}
return int(float64(v) / float64(count))
}
// String returns its string form of percentage value.
func (v percentageValue) String() string {
return strconv.FormatFloat(v.toFloat64()*100, 'f', defaultPercentageValuePrecision, 64) + "%"
}
// newPercentageValueFromString tries to read percentage value from string, it can be either "1.1" or "1.1%", "6%".
// It will lose the extra precision if there are more digits after decimal point.
func newPercentageValueFromString(rawValue string) (percentageValue, error) {
if strings.HasSuffix(rawValue, "%") {
rawValue = rawValue[:len(rawValue)-1]
}
value, err := strconv.ParseFloat(rawValue, 64)
if err != nil {
return 0, err
}
return newPercentageValueFromFloat64(value) / 100, nil
}
// newPercentageValueFromFloat64 reads percentage value from float64
func newPercentageValueFromFloat64(f float64) percentageValue {
return percentageValue(f * (1000 * 100))
}

196
old/provider/kubernetes/percentage_test.go
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@ -1,196 +0,0 @@
package kubernetes
import (
"testing"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
func TestNewPercentageValueFromFloat64(t *testing.T) {
testCases := []struct {
desc string
value float64
expectedString string
expectedFloat64 float64
}{
{
value: 0.01,
expectedString: "1.000%",
expectedFloat64: 0.01,
},
{
value: 0.5,
expectedString: "50.000%",
expectedFloat64: 0.5,
},
{
value: 0.99,
expectedString: "99.000%",
expectedFloat64: 0.99,
},
{
value: 0.99999,
expectedString: "99.999%",
expectedFloat64: 0.99999,
},
{
value: -0.99999,
expectedString: "-99.999%",
expectedFloat64: -0.99999,
},
{
value: -0.9999999,
expectedString: "-99.999%",
expectedFloat64: -0.99999,
},
{
value: 0,
expectedString: "0.000%",
expectedFloat64: 0,
},
}
for _, test := range testCases {
test := test
t.Run(test.desc, func(t *testing.T) {
t.Parallel()
pvFromFloat64 := newPercentageValueFromFloat64(test.value)
assert.Equal(t, test.expectedString, pvFromFloat64.String(), "percentage string value mismatched")
assert.Equal(t, test.expectedFloat64, pvFromFloat64.toFloat64(), "percentage float64 value mismatched")
})
}
}
func TestNewPercentageValueFromString(t *testing.T) {
testCases := []struct {
desc string
value string
expectError bool
expectedString string
expectedFloat64 float64
}{
{
value: "1%",
expectError: false,
expectedString: "1.000%",
expectedFloat64: 0.01,
},
{
value: "0.5",
expectError: false,
expectedString: "0.500%",
expectedFloat64: 0.005,
},
{
value: "99%",
expectError: false,
expectedString: "99.000%",
expectedFloat64: 0.99,
},
{
value: "99.9%",
expectError: false,
expectedString: "99.900%",
expectedFloat64: 0.999,
},
{
value: "-99.9%",
expectError: false,
expectedString: "-99.900%",
expectedFloat64: -0.999,
},
{
value: "-99.99999%",
expectError: false,
expectedString: "-99.999%",
expectedFloat64: -0.99999,
},
{
value: "0%",
expectError: false,
expectedString: "0.000%",
expectedFloat64: 0,
},
{
value: "%",
expectError: true,
},
{
value: "foo",
expectError: true,
},
{
value: "",
expectError: true,
},
}
for _, test := range testCases {
test := test
t.Run(test.desc, func(t *testing.T) {
t.Parallel()
pvFromString, err := newPercentageValueFromString(test.value)
if test.expectError {
require.Error(t, err, "expecting error but not happening")
} else {
require.NoError(t, err, "fail to parse percentage value")
assert.Equal(t, test.expectedString, pvFromString.String(), "percentage string value mismatched")
assert.Equal(t, test.expectedFloat64, pvFromString.toFloat64(), "percentage float64 value mismatched")
}
})
}
}
func TestNewPercentageValue(t *testing.T) {
testCases := []struct {
desc string
stringValue string
floatValue float64
}{
{
desc: "percentage",
stringValue: "1%",
floatValue: 0.01,
},
{
desc: "decimal",
stringValue: "0.5",
floatValue: 0.005,
},
{
desc: "negative percentage",
stringValue: "-99.999%",
floatValue: -0.99999,
},
{
desc: "negative decimal",
stringValue: "-0.99999",
floatValue: -0.0099999,
},
{
desc: "zero",
stringValue: "0%",
floatValue: 0,
},
}
for _, test := range testCases {
test := test
t.Run(test.desc, func(t *testing.T) {
t.Parallel()
pvFromString, err := newPercentageValueFromString(test.stringValue)
require.NoError(t, err, "fail to parse percentage value")
pvFromFloat64 := newPercentageValueFromFloat64(test.floatValue)
assert.Equal(t, pvFromString, pvFromFloat64)
})
}
}

208
old/provider/kubernetes/weight_allocator.go
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@ -1,208 +0,0 @@
package kubernetes
import (
"fmt"
"sort"
"strings"
"github.com/containous/traefik/old/provider/label"
"gopkg.in/yaml.v2"
corev1 "k8s.io/api/core/v1"
extensionsv1beta1 "k8s.io/api/extensions/v1beta1"
)
type weightAllocator interface {
getWeight(host, path, serviceName string) int
}
var _ weightAllocator = &defaultWeightAllocator{}
var _ weightAllocator = &fractionalWeightAllocator{}
type defaultWeightAllocator struct{}
func (d *defaultWeightAllocator) getWeight(host, path, serviceName string) int {
return label.DefaultWeight
}
type ingressService struct {
host string
path string
service string
}
type fractionalWeightAllocator map[ingressService]int
// String returns a string representation as service name / percentage tuples
// sorted by service names.
// Example: [foo-svc: 30.000% bar-svc: 70.000%]
func (f *fractionalWeightAllocator) String() string {
var sorted []ingressService
for ingServ := range map[ingressService]int(*f) {
sorted = append(sorted, ingServ)
}
sort.Slice(sorted, func(i, j int) bool {
return sorted[i].service < sorted[j].service
})
var res []string
for _, ingServ := range sorted {
res = append(res, fmt.Sprintf("%s: %s", ingServ.service, percentageValue(map[ingressService]int(*f)[ingServ])))
}
return fmt.Sprintf("[%s]", strings.Join(res, " "))
}
func newFractionalWeightAllocator(ingress *extensionsv1beta1.Ingress, client Client) (*fractionalWeightAllocator, error) {
servicePercentageWeights, err := getServicesPercentageWeights(ingress)
if err != nil {
return nil, err
}
serviceInstanceCounts, err := getServiceInstanceCounts(ingress, client)
if err != nil {
return nil, err
}
serviceWeights := map[ingressService]int{}
for _, rule := range ingress.Spec.Rules {
// key: rule path string
// value: service names
fractionalPathServices := map[string][]string{}
// key: rule path string
// value: fractional percentage weight
fractionalPathWeights := map[string]percentageValue{}
for _, pa := range rule.HTTP.Paths {
if _, ok := fractionalPathWeights[pa.Path]; !ok {
fractionalPathWeights[pa.Path] = newPercentageValueFromFloat64(1)
}
if weight, ok := servicePercentageWeights[pa.Backend.ServiceName]; ok {
ingSvc := ingressService{
host: rule.Host,
path: pa.Path,
service: pa.Backend.ServiceName,
}
serviceWeights[ingSvc] = weight.computeWeight(serviceInstanceCounts[ingSvc])
fractionalPathWeights[pa.Path] -= weight
if fractionalPathWeights[pa.Path].toFloat64() < 0 {
assignedWeight := newPercentageValueFromFloat64(1) - fractionalPathWeights[pa.Path]
return nil, fmt.Errorf("percentage value %s must not exceed 100%%", assignedWeight.String())
}
} else {
fractionalPathServices[pa.Path] = append(fractionalPathServices[pa.Path], pa.Backend.ServiceName)
}
}
for pa, fractionalWeight := range fractionalPathWeights {
fractionalServices := fractionalPathServices[pa]
if len(fractionalServices) == 0 {
if fractionalWeight > 0 {
assignedWeight := newPercentageValueFromFloat64(1) - fractionalWeight
return nil, fmt.Errorf("the sum of weights(%s) in the path %s%s must be 100%% when no omitted fractional service left", assignedWeight.String(), rule.Host, pa)
}
continue
}
totalFractionalInstanceCount := 0
for _, svc := range fractionalServices {
totalFractionalInstanceCount += serviceInstanceCounts[ingressService{
host: rule.Host,
path: pa,
service: svc,
}]
}
for _, svc := range fractionalServices {
ingSvc := ingressService{
host: rule.Host,
path: pa,
service: svc,
}
serviceWeights[ingSvc] = fractionalWeight.computeWeight(totalFractionalInstanceCount)
}
}
}
allocator := fractionalWeightAllocator(serviceWeights)
return &allocator, nil
}
func (f *fractionalWeightAllocator) getWeight(host, path, serviceName string) int {
return map[ingressService]int(*f)[ingressService{
host: host,
path: path,
service: serviceName,
}]
}
func getServicesPercentageWeights(ingress *extensionsv1beta1.Ingress) (map[string]percentageValue, error) {
percentageWeight := make(map[string]string)
annotationPercentageWeights := getAnnotationName(ingress.Annotations, annotationKubernetesServiceWeights)
if err := yaml.Unmarshal([]byte(ingress.Annotations[annotationPercentageWeights]), percentageWeight); err != nil {
return nil, err
}
servicesPercentageWeights := make(map[string]percentageValue)
for serviceName, percentageStr := range percentageWeight {
percentageValue, err := newPercentageValueFromString(percentageStr)
if err != nil {
return nil, fmt.Errorf("invalid percentage value %q", percentageStr)
}
servicesPercentageWeights[serviceName] = percentageValue
}
return servicesPercentageWeights, nil
}
func getServiceInstanceCounts(ingress *extensionsv1beta1.Ingress, client Client) (map[ingressService]int, error) {
serviceInstanceCounts := map[ingressService]int{}
for _, rule := range ingress.Spec.Rules {
for _, pa := range rule.HTTP.Paths {
svc, exists, err := client.GetService(ingress.Namespace, pa.Backend.ServiceName)
if err != nil {
return nil, fmt.Errorf("failed to get service %s/%s: %v", ingress.Namespace, pa.Backend.ServiceName, err)
}
if !exists {
return nil, fmt.Errorf("service not found for %s/%s", ingress.Namespace, pa.Backend.ServiceName)
}
if svc.Spec.Type == corev1.ServiceTypeExternalName {
// external-name service has only one instance b/c it will actually be interpreted as a DNS record
// instead of real server.
serviceInstanceCounts[ingressService{
host: rule.Host,
path: pa.Path,
service: pa.Backend.ServiceName,
}] = 1
continue
}
count := 0
endpoints, exists, err := client.GetEndpoints(ingress.Namespace, pa.Backend.ServiceName)
if err != nil {
return nil, fmt.Errorf("failed to get endpoints %s/%s: %v", ingress.Namespace, pa.Backend.ServiceName, err)
}
if !exists {
return nil, fmt.Errorf("endpoints not found for %s/%s", ingress.Namespace, pa.Backend.ServiceName)
}
for _, subset := range endpoints.Subsets {
count += len(subset.Addresses)
}
serviceInstanceCounts[ingressService{
host: rule.Host,
path: pa.Path,
service: pa.Backend.ServiceName,
}] += count
}
}
return serviceInstanceCounts, nil
}

477
old/provider/kubernetes/weight_allocator_test.go
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@ -1,477 +0,0 @@
package kubernetes
import (
"fmt"
"testing"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
corev1 "k8s.io/api/core/v1"
extensionsv1beta1 "k8s.io/api/extensions/v1beta1"
v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/apimachinery/pkg/util/intstr"
)
func TestString(t *testing.T) {
pv1 := newPercentageValueFromFloat64(0.5)
pv2 := newPercentageValueFromFloat64(0.2)
pv3 := newPercentageValueFromFloat64(0.3)
f := fractionalWeightAllocator(
map[ingressService]int{
{
host: "host2",
path: "path2",
service: "service2",
}: int(pv2),
{
host: "host3",
path: "path3",
service: "service3",
}: int(pv3),
{
host: "host1",
path: "path1",
service: "service1",
}: int(pv1),
},
)
expected := fmt.Sprintf("[service1: %s service2: %s service3: %s]", pv1, pv2, pv3)
actual := f.String()
assert.Equal(t, expected, actual)
}
func TestGetServicesPercentageWeights(t *testing.T) {
testCases := []struct {
desc string
annotationValue string
expectError bool
expectedWeights map[string]percentageValue
}{
{
desc: "empty annotation",
annotationValue: ``,
expectedWeights: map[string]percentageValue{},
},
{
desc: "50% fraction",
annotationValue: `
service1: 10%
service2: 20%
service3: 20%
`,
expectedWeights: map[string]percentageValue{
"service1": newPercentageValueFromFloat64(0.1),
"service2": newPercentageValueFromFloat64(0.2),
"service3": newPercentageValueFromFloat64(0.2),
},
},
{
desc: "50% fraction with empty fraction",
annotationValue: `
service1: 10%
service2: 20%
service3: 20%
service4:
`,
expectError: true,
},
{
desc: "50% fraction float form",
annotationValue: `
service1: 0.1
service2: 0.2
service3: 0.2
`,
expectedWeights: map[string]percentageValue{
"service1": newPercentageValueFromFloat64(0.001),
"service2": newPercentageValueFromFloat64(0.002),
"service3": newPercentageValueFromFloat64(0.002),
},
},
{
desc: "no fraction",
annotationValue: `
service1: 10%
service2: 90%
`,
expectedWeights: map[string]percentageValue{
"service1": newPercentageValueFromFloat64(0.1),
"service2": newPercentageValueFromFloat64(0.9),
},
},
{
desc: "extra weight specification",
annotationValue: `
service1: 90%
service5: 90%
`,
expectedWeights: map[string]percentageValue{
"service1": newPercentageValueFromFloat64(0.9),
"service5": newPercentageValueFromFloat64(0.9),
},
},
{
desc: "malformed annotation",
annotationValue: `
service1- 90%
service5- 90%
`,
expectError: true,
expectedWeights: nil,
},
{
desc: "more than one hundred percentaged service",
annotationValue: `
service1: 100%
service2: 1%
`,
expectedWeights: map[string]percentageValue{
"service1": newPercentageValueFromFloat64(1),
"service2": newPercentageValueFromFloat64(0.01),
},
},
{
desc: "incorrect percentage value",
annotationValue: `
service1: 1000%
`,
expectedWeights: map[string]percentageValue{
"service1": newPercentageValueFromFloat64(10),
},
},
}
for _, test := range testCases {
test := test
t.Run(test.desc, func(t *testing.T) {
t.Parallel()
ingress := &extensionsv1beta1.Ingress{
ObjectMeta: v1.ObjectMeta{
Annotations: map[string]string{
annotationKubernetesServiceWeights: test.annotationValue,
},
},
}
weights, err := getServicesPercentageWeights(ingress)
if test.expectError {
require.Error(t, err)
} else {
require.NoError(t, err)
assert.Equal(t, test.expectedWeights, weights)
}
})
}
}
func TestComputeServiceWeights(t *testing.T) {
client := clientMock{
services: []*corev1.Service{
buildService(
sName("service1"),
sNamespace("testing"),
),
buildService(
sName("service2"),
sNamespace("testing"),
),
buildService(
sName("service3"),
sNamespace("testing"),
),
buildService(
sName("service4"),
sNamespace("testing"),
),
},
endpoints: []*corev1.Endpoints{
buildEndpoint(
eNamespace("testing"),
eName("service1"),
eUID("1"),
subset(
eAddresses(eAddress("10.10.0.1")),
ePorts(ePort(8080, ""))),
subset(
eAddresses(eAddress("10.21.0.2")),
ePorts(ePort(8080, ""))),
),
buildEndpoint(
eNamespace("testing"),
eName("service2"),
eUID("2"),
subset(
eAddresses(eAddress("10.10.0.3")),
ePorts(ePort(8080, ""))),
),
buildEndpoint(
eNamespace("testing"),
eName("service3"),
eUID("3"),
subset(
eAddresses(eAddress("10.10.0.4")),
ePorts(ePort(8080, ""))),
subset(
eAddresses(eAddress("10.21.0.5")),
ePorts(ePort(8080, ""))),
subset(
eAddresses(eAddress("10.21.0.6")),
ePorts(ePort(8080, ""))),
subset(
eAddresses(eAddress("10.21.0.7")),
ePorts(ePort(8080, ""))),
),
buildEndpoint(
eNamespace("testing"),
eName("service4"),
eUID("4"),
subset(
eAddresses(eAddress("10.10.0.7")),
ePorts(ePort(8080, ""))),
),
},
}
testCases := []struct {
desc string
ingress *extensionsv1beta1.Ingress
expectError bool
expectedWeights map[ingressService]percentageValue
}{
{
desc: "1 path 2 service",
ingress: buildIngress(
iNamespace("testing"),
iAnnotation(annotationKubernetesServiceWeights, `
service1: 10%
`),
iRules(
iRule(iHost("foo.test"), iPaths(
onePath(iPath("/foo"), iBackend("service1", intstr.FromInt(8080))),
onePath(iPath("/foo"), iBackend("service2", intstr.FromInt(8080))),
)),
),
),
expectError: false,
expectedWeights: map[ingressService]percentageValue{
{
host: "foo.test",
path: "/foo",
service: "service1",
}: newPercentageValueFromFloat64(0.05),
{
host: "foo.test",
path: "/foo",
service: "service2",
}: newPercentageValueFromFloat64(0.90),
},
},
{
desc: "2 path 2 service",
ingress: buildIngress(
iNamespace("testing"),
iAnnotation(annotationKubernetesServiceWeights, `
service1: 60%
`),
iRules(
iRule(iHost("foo.test"), iPaths(
onePath(iPath("/foo"), iBackend("service1", intstr.FromInt(8080))),
onePath(iPath("/foo"), iBackend("service2", intstr.FromInt(8080))),
onePath(iPath("/bar"), iBackend("service1", intstr.FromInt(8080))),
onePath(iPath("/bar"), iBackend("service3", intstr.FromInt(8080))),
)),
),
),
expectError: false,
expectedWeights: map[ingressService]percentageValue{
{
host: "foo.test",
path: "/foo",
service: "service1",
}: newPercentageValueFromFloat64(0.30),
{
host: "foo.test",
path: "/foo",
service: "service2",
}: newPercentageValueFromFloat64(0.40),
{
host: "foo.test",
path: "/bar",
service: "service1",
}: newPercentageValueFromFloat64(0.30),
{
host: "foo.test",
path: "/bar",
service: "service3",
}: newPercentageValueFromFloat64(0.10),
},
},
{
desc: "2 path 3 service",
ingress: buildIngress(
iNamespace("testing"),
iAnnotation(annotationKubernetesServiceWeights, `
service1: 20%
service3: 20%
`),
iRules(
iRule(iHost("foo.test"), iPaths(
onePath(iPath("/foo"), iBackend("service1", intstr.FromInt(8080))),
onePath(iPath("/foo"), iBackend("service2", intstr.FromInt(8080))),
onePath(iPath("/bar"), iBackend("service2", intstr.FromInt(8080))),
onePath(iPath("/bar"), iBackend("service3", intstr.FromInt(8080))),
)),
),
),
expectError: false,
expectedWeights: map[ingressService]percentageValue{
{
host: "foo.test",
path: "/foo",
service: "service1",
}: newPercentageValueFromFloat64(0.10),
{
host: "foo.test",
path: "/foo",
service: "service2",
}: newPercentageValueFromFloat64(0.80),
{
host: "foo.test",
path: "/bar",
service: "service3",
}: newPercentageValueFromFloat64(0.05),
{
host: "foo.test",
path: "/bar",
service: "service2",
}: newPercentageValueFromFloat64(0.80),
},
},
{
desc: "1 path 4 service",
ingress: buildIngress(
iNamespace("testing"),
iAnnotation(annotationKubernetesServiceWeights, `
service1: 20%
service2: 40%
service3: 40%
`),
iRules(
iRule(iHost("foo.test"), iPaths(
onePath(iPath("/foo"), iBackend("service1", intstr.FromInt(8080))),
onePath(iPath("/foo"), iBackend("service2", intstr.FromInt(8080))),
onePath(iPath("/foo"), iBackend("service3", intstr.FromInt(8080))),
onePath(iPath("/foo"), iBackend("service4", intstr.FromInt(8080))),
)),
),
),
expectError: false,
expectedWeights: map[ingressService]percentageValue{
{
host: "foo.test",
path: "/foo",
service: "service1",
}: newPercentageValueFromFloat64(0.10),
{
host: "foo.test",
path: "/foo",
service: "service2",
}: newPercentageValueFromFloat64(0.40),
{
host: "foo.test",
path: "/foo",
service: "service3",
}: newPercentageValueFromFloat64(0.10),
{
host: "foo.test",
path: "/foo",
service: "service4",
}: newPercentageValueFromFloat64(0.00),
},
},
{
desc: "2 path no service",
ingress: buildIngress(
iNamespace("testing"),
iAnnotation(annotationKubernetesServiceWeights, `
service1: 20%
service2: 40%
service3: 40%
`),
iRules(
iRule(iHost("foo.test"), iPaths(
onePath(iPath("/foo"), iBackend("noservice", intstr.FromInt(8080))),
onePath(iPath("/bar"), iBackend("noservice", intstr.FromInt(8080))),
)),
),
),
expectError: true,
},
{
desc: "2 path without weight",
ingress: buildIngress(
iNamespace("testing"),
iAnnotation(annotationKubernetesServiceWeights, ``),
iRules(
iRule(iHost("foo.test"), iPaths(
onePath(iPath("/foo"), iBackend("service1", intstr.FromInt(8080))),
onePath(iPath("/bar"), iBackend("service2", intstr.FromInt(8080))),
)),
),
),
expectError: false,
expectedWeights: map[ingressService]percentageValue{
{
host: "foo.test",
path: "/foo",
service: "service1",
}: newPercentageValueFromFloat64(0.50),
{
host: "foo.test",
path: "/bar",
service: "service2",
}: newPercentageValueFromFloat64(1.00),
},
},
{
desc: "2 path overflow",
ingress: buildIngress(
iNamespace("testing"),
iAnnotation(annotationKubernetesServiceWeights, `
service1: 70%
service2: 80%
`),
iRules(
iRule(iHost("foo.test"), iPaths(
onePath(iPath("/foo"), iBackend("service1", intstr.FromInt(8080))),
onePath(iPath("/foo"), iBackend("service2", intstr.FromInt(8080))),
)),
),
),
expectError: true,
},
}
for _, test := range testCases {
test := test
t.Run(test.desc, func(t *testing.T) {
t.Parallel()
weightAllocator, err := newFractionalWeightAllocator(test.ingress, client)
if test.expectError {
require.Error(t, err)
} else {
if err != nil {
t.Errorf("%v failed: %v", test.desc, err)
} else {
for ingSvc, percentage := range test.expectedWeights {
assert.Equal(t, int(percentage), weightAllocator.getWeight(ingSvc.host, ingSvc.path, ingSvc.service))
}
}
}
})
}
}

4
provider/aggregator/aggregator.go
View file

@ -41,6 +41,10 @@ func NewProviderAggregator(conf static.Providers) ProviderAggregator {
p.quietAddProvider(conf.Kubernetes)
}
if conf.KubernetesCRD != nil {
p.quietAddProvider(conf.KubernetesCRD)
}
return p
}

158
provider/kubernetes/builder_endpoint_test.go
View file

@ -1,158 +0,0 @@
package kubernetes
import (
"testing"
"github.com/stretchr/testify/assert"
corev1 "k8s.io/api/core/v1"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/apimachinery/pkg/types"
)
func buildEndpoint(opts ...func(*corev1.Endpoints)) *corev1.Endpoints {
e := &corev1.Endpoints{}
for _, opt := range opts {
opt(e)
}
return e
}
func eNamespace(value string) func(*corev1.Endpoints) {
return func(i *corev1.Endpoints) {
i.Namespace = value
}
}
func eName(value string) func(*corev1.Endpoints) {
return func(i *corev1.Endpoints) {
i.Name = value
}
}
func eUID(value types.UID) func(*corev1.Endpoints) {
return func(i *corev1.Endpoints) {
i.UID = value
}
}
func subset(opts ...func(*corev1.EndpointSubset)) func(*corev1.Endpoints) {
return func(e *corev1.Endpoints) {
s := &corev1.EndpointSubset{}
for _, opt := range opts {
opt(s)
}
e.Subsets = append(e.Subsets, *s)
}
}
func eAddresses(opts ...func(*corev1.EndpointAddress)) func(*corev1.EndpointSubset) {
return func(subset *corev1.EndpointSubset) {
for _, opt := range opts {
a := &corev1.EndpointAddress{}
opt(a)
subset.Addresses = append(subset.Addresses, *a)
}
}
}
func eAddress(ip string) func(*corev1.EndpointAddress) {
return func(address *corev1.EndpointAddress) {
address.IP = ip
}
}
func eAddressWithTargetRef(targetRef, ip string) func(*corev1.EndpointAddress) {
return func(address *corev1.EndpointAddress) {
address.TargetRef = &corev1.ObjectReference{Name: targetRef}
address.IP = ip
}
}
func ePorts(opts ...func(port *corev1.EndpointPort)) func(*corev1.EndpointSubset) {
return func(spec *corev1.EndpointSubset) {
for _, opt := range opts {
p := &corev1.EndpointPort{}
opt(p)
spec.Ports = append(spec.Ports, *p)
}
}
}
func ePort(port int32, name string) func(*corev1.EndpointPort) {
return func(sp *corev1.EndpointPort) {
sp.Port = port
sp.Name = name
}
}
// Test
func TestBuildEndpoint(t *testing.T) {
actual := buildEndpoint(
eNamespace("testing"),
eName("service3"),
eUID("3"),
subset(
eAddresses(eAddress("10.15.0.1")),
ePorts(
ePort(8080, "http"),
ePort(8443, "https"),
),
),
subset(
eAddresses(eAddress("10.15.0.2")),
ePorts(
ePort(9080, "http"),
ePort(9443, "https"),
),
),
)
assert.EqualValues(t, sampleEndpoint1(), actual)
}
func sampleEndpoint1() *corev1.Endpoints {
return &corev1.Endpoints{
ObjectMeta: metav1.ObjectMeta{
Name: "service3",
UID: "3",
Namespace: "testing",
},
Subsets: []corev1.EndpointSubset{
{
Addresses: []corev1.EndpointAddress{
{
IP: "10.15.0.1",
},
},
Ports: []corev1.EndpointPort{
{
Name: "http",
Port: 8080,
},
{
Name: "https",
Port: 8443,
},
},
},
{
Addresses: []corev1.EndpointAddress{
{
IP: "10.15.0.2",
},
},
Ports: []corev1.EndpointPort{
{
Name: "http",
Port: 9080,
},
{
Name: "https",
Port: 9443,
},
},
},
},
}
}

223
provider/kubernetes/builder_ingress_test.go
View file

@ -1,223 +0,0 @@
package kubernetes
import (
"testing"
"github.com/stretchr/testify/assert"
extensionsv1beta1 "k8s.io/api/extensions/v1beta1"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/apimachinery/pkg/util/intstr"
)
func buildIngress(opts ...func(*extensionsv1beta1.Ingress)) *extensionsv1beta1.Ingress {
i := &extensionsv1beta1.Ingress{}
for _, opt := range opts {
opt(i)
}
return i
}
func iNamespace(value string) func(*extensionsv1beta1.Ingress) {
return func(i *extensionsv1beta1.Ingress) {
i.Namespace = value
}
}
func iAnnotation(name string, value string) func(*extensionsv1beta1.Ingress) {
return func(i *extensionsv1beta1.Ingress) {
if i.Annotations == nil {
i.Annotations = make(map[string]string)
}
i.Annotations[name] = value
}
}
func iRules(opts ...func(*extensionsv1beta1.IngressSpec)) func(*extensionsv1beta1.Ingress) {
return func(i *extensionsv1beta1.Ingress) {
s := &extensionsv1beta1.IngressSpec{}
for _, opt := range opts {
opt(s)
}
i.Spec = *s
}
}
func iSpecBackends(opts ...func(*extensionsv1beta1.IngressSpec)) func(*extensionsv1beta1.Ingress) {
return func(i *extensionsv1beta1.Ingress) {
s := &extensionsv1beta1.IngressSpec{}
for _, opt := range opts {
opt(s)
}
i.Spec = *s
}
}
func iSpecBackend(opts ...func(*extensionsv1beta1.IngressBackend)) func(*extensionsv1beta1.IngressSpec) {
return func(s *extensionsv1beta1.IngressSpec) {
p := &extensionsv1beta1.IngressBackend{}
for _, opt := range opts {
opt(p)
}
s.Backend = p
}
}
func iIngressBackend(name string, port intstr.IntOrString) func(*extensionsv1beta1.IngressBackend) {
return func(p *extensionsv1beta1.IngressBackend) {
p.ServiceName = name
p.ServicePort = port
}
}
func iRule(opts ...func(*extensionsv1beta1.IngressRule)) func(*extensionsv1beta1.IngressSpec) {
return func(spec *extensionsv1beta1.IngressSpec) {
r := &extensionsv1beta1.IngressRule{}
for _, opt := range opts {
opt(r)
}
spec.Rules = append(spec.Rules, *r)
}
}
func iHost(name string) func(*extensionsv1beta1.IngressRule) {
return func(rule *extensionsv1beta1.IngressRule) {
rule.Host = name
}
}
func iPaths(opts ...func(*extensionsv1beta1.HTTPIngressRuleValue)) func(*extensionsv1beta1.IngressRule) {
return func(rule *extensionsv1beta1.IngressRule) {
rule.HTTP = &extensionsv1beta1.HTTPIngressRuleValue{}
for _, opt := range opts {
opt(rule.HTTP)
}
}
}
func onePath(opts ...func(*extensionsv1beta1.HTTPIngressPath)) func(*extensionsv1beta1.HTTPIngressRuleValue) {
return func(irv *extensionsv1beta1.HTTPIngressRuleValue) {
p := &extensionsv1beta1.HTTPIngressPath{}
for _, opt := range opts {
opt(p)
}
irv.Paths = append(irv.Paths, *p)
}
}
func iPath(name string) func(*extensionsv1beta1.HTTPIngressPath) {
return func(p *extensionsv1beta1.HTTPIngressPath) {
p.Path = name
}
}
func iBackend(name string, port intstr.IntOrString) func(*extensionsv1beta1.HTTPIngressPath) {
return func(p *extensionsv1beta1.HTTPIngressPath) {
p.Backend = extensionsv1beta1.IngressBackend{
ServiceName: name,
ServicePort: port,
}
}
}
func iTLSes(opts ...func(*extensionsv1beta1.IngressTLS)) func(*extensionsv1beta1.Ingress) {
return func(i *extensionsv1beta1.Ingress) {
for _, opt := range opts {
iTLS := extensionsv1beta1.IngressTLS{}
opt(&iTLS)
i.Spec.TLS = append(i.Spec.TLS, iTLS)
}
}
}
func iTLS(secret string, hosts ...string) func(*extensionsv1beta1.IngressTLS) {
return func(i *extensionsv1beta1.IngressTLS) {
i.SecretName = secret
i.Hosts = hosts
}
}
// Test
func TestBuildIngress(t *testing.T) {
i := buildIngress(
iNamespace("testing"),
iRules(
iRule(iHost("foo"), iPaths(
onePath(iPath("/bar"), iBackend("service1", intstr.FromInt(80))),
onePath(iPath("/namedthing"), iBackend("service4", intstr.FromString("https")))),
),
iRule(iHost("bar"), iPaths(
onePath(iBackend("service3", intstr.FromString("https"))),
onePath(iBackend("service2", intstr.FromInt(802))),
),
),
),
iTLSes(
iTLS("tls-secret", "foo"),
),
)
assert.EqualValues(t, sampleIngress(), i)
}
func sampleIngress() *extensionsv1beta1.Ingress {
return &extensionsv1beta1.Ingress{
ObjectMeta: metav1.ObjectMeta{
Namespace: "testing",
},
Spec: extensionsv1beta1.IngressSpec{
Rules: []extensionsv1beta1.IngressRule{
{
Host: "foo",
IngressRuleValue: extensionsv1beta1.IngressRuleValue{
HTTP: &extensionsv1beta1.HTTPIngressRuleValue{
Paths: []extensionsv1beta1.HTTPIngressPath{
{
Path: "/bar",
Backend: extensionsv1beta1.IngressBackend{
ServiceName: "service1",
ServicePort: intstr.FromInt(80),
},
},
{
Path: "/namedthing",
Backend: extensionsv1beta1.IngressBackend{
ServiceName: "service4",
ServicePort: intstr.FromString("https"),
},
},
},
},
},
},
{
Host: "bar",
IngressRuleValue: extensionsv1beta1.IngressRuleValue{
HTTP: &extensionsv1beta1.HTTPIngressRuleValue{
Paths: []extensionsv1beta1.HTTPIngressPath{
{
Backend: extensionsv1beta1.IngressBackend{
ServiceName: "service3",
ServicePort: intstr.FromString("https"),
},
},
{
Backend: extensionsv1beta1.IngressBackend{
ServiceName: "service2",
ServicePort: intstr.FromInt(802),
},
},
},
},
},
},
},
TLS: []extensionsv1beta1.IngressTLS{
{
Hosts: []string{"foo"},
SecretName: "tls-secret",
},
},
},
}
}

232
provider/kubernetes/builder_service_test.go
View file

@ -1,232 +0,0 @@
package kubernetes
import (
"testing"
"github.com/stretchr/testify/assert"
corev1 "k8s.io/api/core/v1"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/apimachinery/pkg/types"
)
func buildService(opts ...func(*corev1.Service)) *corev1.Service {
s := &corev1.Service{}
for _, opt := range opts {
opt(s)
}
return s
}
func sNamespace(value string) func(*corev1.Service) {
return func(i *corev1.Service) {
i.Namespace = value
}
}
func sName(value string) func(*corev1.Service) {
return func(i *corev1.Service) {
i.Name = value
}
}
func sUID(value types.UID) func(*corev1.Service) {
return func(i *corev1.Service) {
i.UID = value
}
}
func sAnnotation(name string, value string) func(*corev1.Service) {
return func(s *corev1.Service) {
if s.Annotations == nil {
s.Annotations = make(map[string]string)
}
s.Annotations[name] = value
}
}
func sSpec(opts ...func(*corev1.ServiceSpec)) func(*corev1.Service) {
return func(s *corev1.Service) {
spec := &corev1.ServiceSpec{}
for _, opt := range opts {
opt(spec)
}
s.Spec = *spec
}
}
func sLoadBalancerStatus(opts ...func(*corev1.LoadBalancerStatus)) func(service *corev1.Service) {
return func(s *corev1.Service) {
loadBalancer := &corev1.LoadBalancerStatus{}
for _, opt := range opts {
if opt != nil {
opt(loadBalancer)
}
}
s.Status = corev1.ServiceStatus{
LoadBalancer: *loadBalancer,
}
}
}
func sLoadBalancerIngress(ip string, hostname string) func(*corev1.LoadBalancerStatus) {
return func(status *corev1.LoadBalancerStatus) {
ingress := corev1.LoadBalancerIngress{
IP: ip,
Hostname: hostname,
}
status.Ingress = append(status.Ingress, ingress)
}
}
func clusterIP(ip string) func(*corev1.ServiceSpec) {
return func(spec *corev1.ServiceSpec) {
spec.ClusterIP = ip
}
}
func sType(value corev1.ServiceType) func(*corev1.ServiceSpec) {
return func(spec *corev1.ServiceSpec) {
spec.Type = value
}
}
func sExternalName(name string) func(*corev1.ServiceSpec) {
return func(spec *corev1.ServiceSpec) {
spec.ExternalName = name
}
}
func sPorts(opts ...func(*corev1.ServicePort)) func(*corev1.ServiceSpec) {
return func(spec *corev1.ServiceSpec) {
for _, opt := range opts {
p := &corev1.ServicePort{}
opt(p)
spec.Ports = append(spec.Ports, *p)
}
}
}
func sPort(port int32, name string) func(*corev1.ServicePort) {
return func(sp *corev1.ServicePort) {
sp.Port = port
sp.Name = name
}
}
// Test
func TestBuildService(t *testing.T) {
actual1 := buildService(
sName("service1"),
sNamespace("testing"),
sUID("1"),
sSpec(
clusterIP("10.0.0.1"),
sPorts(sPort(80, "")),
),
)
assert.EqualValues(t, sampleService1(), actual1)
actual2 := buildService(
sName("service2"),
sNamespace("testing"),
sUID("2"),
sSpec(
clusterIP("10.0.0.2"),
sType("ExternalName"),
sExternalName("example.com"),
sPorts(
sPort(80, "http"),
sPort(443, "https"),
),
),
)
assert.EqualValues(t, sampleService2(), actual2)
actual3 := buildService(
sName("service3"),
sNamespace("testing"),
sUID("3"),
sSpec(
clusterIP("10.0.0.3"),
sType("ExternalName"),
sExternalName("example.com"),
sPorts(
sPort(8080, "http"),
sPort(8443, "https"),
),
),
)
assert.EqualValues(t, sampleService3(), actual3)
}
func sampleService1() *corev1.Service {
return &corev1.Service{
ObjectMeta: metav1.ObjectMeta{
Name: "service1",
UID: "1",
Namespace: "testing",
},
Spec: corev1.ServiceSpec{
ClusterIP: "10.0.0.1",
Ports: []corev1.ServicePort{
{
Port: 80,
},
},
},
}
}
func sampleService2() *corev1.Service {
return &corev1.Service{
ObjectMeta: metav1.ObjectMeta{
Name: "service2",
UID: "2",
Namespace: "testing",
},
Spec: corev1.ServiceSpec{
ClusterIP: "10.0.0.2",
Type: "ExternalName",
ExternalName: "example.com",
Ports: []corev1.ServicePort{
{
Name: "http",
Port: 80,
},
{
Name: "https",
Port: 443,
},
},
},
}
}
func sampleService3() *corev1.Service {
return &corev1.Service{
ObjectMeta: metav1.ObjectMeta{
Name: "service3",
UID: "3",
Namespace: "testing",
},
Spec: corev1.ServiceSpec{
ClusterIP: "10.0.0.3",
Type: "ExternalName",
ExternalName: "example.com",
Ports: []corev1.ServicePort{
{
Name: "http",
Port: 8080,
},
{
Name: "https",
Port: 8443,
},
},
},
}
}

170
old/provider/kubernetes/client.go → provider/kubernetes/crd/client.go
View file

@ -1,4 +1,4 @@
package kubernetes
package crd
import (
"errors"
@ -7,6 +7,10 @@ import (
"time"
"github.com/containous/traefik/old/log"
"github.com/containous/traefik/provider/kubernetes/crd/generated/clientset/versioned"
"github.com/containous/traefik/provider/kubernetes/crd/generated/informers/externalversions"
"github.com/containous/traefik/provider/kubernetes/crd/traefik/v1alpha1"
"github.com/containous/traefik/provider/kubernetes/k8s"
corev1 "k8s.io/api/core/v1"
extensionsv1beta1 "k8s.io/api/extensions/v1beta1"
kubeerror "k8s.io/apimachinery/pkg/api/errors"
@ -16,6 +20,7 @@ import (
"k8s.io/client-go/kubernetes"
"k8s.io/client-go/rest"
"k8s.io/client-go/tools/cache"
"k8s.io/client-go/tools/clientcmd"
)
const resyncPeriod = 10 * time.Minute
@ -40,7 +45,11 @@ func (reh *resourceEventHandler) OnDelete(obj interface{}) {
// WatchAll starts the watch of the Provider resources and updates the stores.
// The stores can then be accessed via the Get* functions.
type Client interface {
WatchAll(namespaces Namespaces, stopCh <-chan struct{}) (<-chan interface{}, error)
WatchAll(namespaces k8s.Namespaces, stopCh <-chan struct{}) (<-chan interface{}, error)
GetIngressRoutes() []*v1alpha1.IngressRoute
GetMiddlewares() []*v1alpha1.Middleware
GetIngresses() []*extensionsv1beta1.Ingress
GetService(namespace, name string) (*corev1.Service, bool, error)
GetSecret(namespace, name string) (*corev1.Secret, bool, error)
@ -48,24 +57,46 @@ type Client interface {
UpdateIngressStatus(namespace, name, ip, hostname string) error
}
type clientImpl struct {
clientset *kubernetes.Clientset
factories map[string]informers.SharedInformerFactory
// TODO: add tests for the clientWrapper (and its methods) itself.
type clientWrapper struct {
csCrd *versioned.Clientset
csKube *kubernetes.Clientset
factoriesCrd map[string]externalversions.SharedInformerFactory
factoriesKube map[string]informers.SharedInformerFactory
ingressLabelSelector labels.Selector
isNamespaceAll bool
watchedNamespaces Namespaces
isNamespaceAll bool
watchedNamespaces k8s.Namespaces
}
func newClientImpl(clientset *kubernetes.Clientset) *clientImpl {
return &clientImpl{
clientset: clientset,
factories: make(map[string]informers.SharedInformerFactory),
func createClientFromConfig(c *rest.Config) (*clientWrapper, error) {
csCrd, err := versioned.NewForConfig(c)
if err != nil {
return nil, err
}
csKube, err := kubernetes.NewForConfig(c)
if err != nil {
return nil, err
}
return newClientImpl(csKube, csCrd), nil
}
func newClientImpl(csKube *kubernetes.Clientset, csCrd *versioned.Clientset) *clientWrapper {
return &clientWrapper{
csCrd: csCrd,
csKube: csKube,
factoriesCrd: make(map[string]externalversions.SharedInformerFactory),
factoriesKube: make(map[string]informers.SharedInformerFactory),
}
}
// newInClusterClient returns a new Provider client that is expected to run
// inside the cluster.
func newInClusterClient(endpoint string) (*clientImpl, error) {
func newInClusterClient(endpoint string) (*clientWrapper, error) {
config, err := rest.InClusterConfig()
if err != nil {
return nil, fmt.Errorf("failed to create in-cluster configuration: %s", err)
@ -78,10 +109,18 @@ func newInClusterClient(endpoint string) (*clientImpl, error) {
return createClientFromConfig(config)
}
func newExternalClusterClientFromFile(file string) (*clientWrapper, error) {
configFromFlags, err := clientcmd.BuildConfigFromFlags("", file)
if err != nil {
return nil, err
}
return createClientFromConfig(configFromFlags)
}
// newExternalClusterClient returns a new Provider client that may run outside
// of the cluster.
// The endpoint parameter must not be empty.
func newExternalClusterClient(endpoint, token, caFilePath string) (*clientImpl, error) {
func newExternalClusterClient(endpoint, token, caFilePath string) (*clientWrapper, error) {
if endpoint == "" {
return nil, errors.New("endpoint missing for external cluster client")
}
@ -103,41 +142,44 @@ func newExternalClusterClient(endpoint, token, caFilePath string) (*clientImpl,
return createClientFromConfig(config)
}
func createClientFromConfig(c *rest.Config) (*clientImpl, error) {
clientset, err := kubernetes.NewForConfig(c)
if err != nil {
return nil, err
}
return newClientImpl(clientset), nil
}
// WatchAll starts namespace-specific controllers for all relevant kinds.
func (c *clientImpl) WatchAll(namespaces Namespaces, stopCh <-chan struct{}) (<-chan interface{}, error) {
func (c *clientWrapper) WatchAll(namespaces k8s.Namespaces, stopCh <-chan struct{}) (<-chan interface{}, error) {
eventCh := make(chan interface{}, 1)
eventHandler := c.newResourceEventHandler(eventCh)
if len(namespaces) == 0 {
namespaces = Namespaces{metav1.NamespaceAll}
namespaces = k8s.Namespaces{metav1.NamespaceAll}
c.isNamespaceAll = true
}
c.watchedNamespaces = namespaces
eventHandler := c.newResourceEventHandler(eventCh)
for _, ns := range namespaces {
factory := informers.NewFilteredSharedInformerFactory(c.clientset, resyncPeriod, ns, nil)
factory.Extensions().V1beta1().Ingresses().Informer().AddEventHandler(eventHandler)
factory.Core().V1().Services().Informer().AddEventHandler(eventHandler)
factory.Core().V1().Endpoints().Informer().AddEventHandler(eventHandler)
c.factories[ns] = factory
factoryCrd := externalversions.NewSharedInformerFactoryWithOptions(c.csCrd, resyncPeriod, externalversions.WithNamespace(ns))
factoryCrd.Traefik().V1alpha1().IngressRoutes().Informer().AddEventHandler(eventHandler)
factoryCrd.Traefik().V1alpha1().Middlewares().Informer().AddEventHandler(eventHandler)
factoryKube := informers.NewFilteredSharedInformerFactory(c.csKube, resyncPeriod, ns, nil)
factoryKube.Extensions().V1beta1().Ingresses().Informer().AddEventHandler(eventHandler)
factoryKube.Core().V1().Services().Informer().AddEventHandler(eventHandler)
factoryKube.Core().V1().Endpoints().Informer().AddEventHandler(eventHandler)
c.factoriesCrd[ns] = factoryCrd
c.factoriesKube[ns] = factoryKube
}
for _, ns := range namespaces {
c.factories[ns].Start(stopCh)
c.factoriesCrd[ns].Start(stopCh)
c.factoriesKube[ns].Start(stopCh)
}
for _, ns := range namespaces {
for t, ok := range c.factories[ns].WaitForCacheSync(stopCh) {
for t, ok := range c.factoriesCrd[ns].WaitForCacheSync(stopCh) {
if !ok {
return nil, fmt.Errorf("timed out waiting for controller caches to sync %s in namespace %q", t.String(), ns)
}
}
for t, ok := range c.factoriesKube[ns].WaitForCacheSync(stopCh) {
if !ok {
return nil, fmt.Errorf("timed out waiting for controller caches to sync %s in namespace %q", t.String(), ns)
}
@ -149,17 +191,45 @@ func (c *clientImpl) WatchAll(namespaces Namespaces, stopCh <-chan struct{}) (<-
// https://github.com/containous/traefik/issues/1784 should improve the
// situation here in the future.
for _, ns := range namespaces {
c.factories[ns].Core().V1().Secrets().Informer().AddEventHandler(eventHandler)
c.factories[ns].Start(stopCh)
c.factoriesKube[ns].Core().V1().Secrets().Informer().AddEventHandler(eventHandler)
c.factoriesKube[ns].Start(stopCh)
}
return eventCh, nil
}
func (c *clientWrapper) GetIngressRoutes() []*v1alpha1.IngressRoute {
var result []*v1alpha1.IngressRoute
for ns, factory := range c.factoriesCrd {
ings, err := factory.Traefik().V1alpha1().IngressRoutes().Lister().List(c.ingressLabelSelector)
if err != nil {
log.Errorf("Failed to list ingresses in namespace %s: %s", ns, err)
}
result = append(result, ings...)
}
return result
}
func (c *clientWrapper) GetMiddlewares() []*v1alpha1.Middleware {
var result []*v1alpha1.Middleware
for ns, factory := range c.factoriesCrd {
ings, err := factory.Traefik().V1alpha1().Middlewares().Lister().List(c.ingressLabelSelector)
if err != nil {
log.Errorf("Failed to list ingresses in namespace %s: %s", ns, err)
}
result = append(result, ings...)
}
return result
}
// GetIngresses returns all Ingresses for observed namespaces in the cluster.
func (c *clientImpl) GetIngresses() []*extensionsv1beta1.Ingress {
func (c *clientWrapper) GetIngresses() []*extensionsv1beta1.Ingress {
var result []*extensionsv1beta1.Ingress
for ns, factory := range c.factories {
for ns, factory := range c.factoriesKube {
ings, err := factory.Extensions().V1beta1().Ingresses().Lister().List(c.ingressLabelSelector)
if err != nil {
log.Errorf("Failed to list ingresses in namespace %s: %s", ns, err)
@ -170,12 +240,12 @@ func (c *clientImpl) GetIngresses() []*extensionsv1beta1.Ingress {
}
// UpdateIngressStatus updates an Ingress with a provided status.
func (c *clientImpl) UpdateIngressStatus(namespace, name, ip, hostname string) error {
func (c *clientWrapper) UpdateIngressStatus(namespace, name, ip, hostname string) error {
if !c.isWatchedNamespace(namespace) {
return fmt.Errorf("failed to get ingress %s/%s: namespace is not within watched namespaces", namespace, name)
}
ing, err := c.factories[c.lookupNamespace(namespace)].Extensions().V1beta1().Ingresses().Lister().Ingresses(namespace).Get(name)
ing, err := c.factoriesKube[c.lookupNamespace(namespace)].Extensions().V1beta1().Ingresses().Lister().Ingresses(namespace).Get(name)
if err != nil {
return fmt.Errorf("failed to get ingress %s/%s: %v", namespace, name, err)
}
@ -190,7 +260,7 @@ func (c *clientImpl) UpdateIngressStatus(namespace, name, ip, hostname string) e
ingCopy := ing.DeepCopy()
ingCopy.Status = extensionsv1beta1.IngressStatus{LoadBalancer: corev1.LoadBalancerStatus{Ingress: []corev1.LoadBalancerIngress{{IP: ip, Hostname: hostname}}}}
_, err = c.clientset.ExtensionsV1beta1().Ingresses(ingCopy.Namespace).UpdateStatus(ingCopy)
_, err = c.csKube.ExtensionsV1beta1().Ingresses(ingCopy.Namespace).UpdateStatus(ingCopy)
if err != nil {
return fmt.Errorf("failed to update ingress status %s/%s: %v", namespace, name, err)
}
@ -199,34 +269,34 @@ func (c *clientImpl) UpdateIngressStatus(namespace, name, ip, hostname string) e
}
// GetService returns the named service from the given namespace.
func (c *clientImpl) GetService(namespace, name string) (*corev1.Service, bool, error) {
func (c *clientWrapper) GetService(namespace, name string) (*corev1.Service, bool, error) {
if !c.isWatchedNamespace(namespace) {
return nil, false, fmt.Errorf("failed to get service %s/%s: namespace is not within watched namespaces", namespace, name)
}
service, err := c.factories[c.lookupNamespace(namespace)].Core().V1().Services().Lister().Services(namespace).Get(name)
service, err := c.factoriesKube[c.lookupNamespace(namespace)].Core().V1().Services().Lister().Services(namespace).Get(name)
exist, err := translateNotFoundError(err)
return service, exist, err
}
// GetEndpoints returns the named endpoints from the given namespace.
func (c *clientImpl) GetEndpoints(namespace, name string) (*corev1.Endpoints, bool, error) {
func (c *clientWrapper) GetEndpoints(namespace, name string) (*corev1.Endpoints, bool, error) {
if !c.isWatchedNamespace(namespace) {
return nil, false, fmt.Errorf("failed to get endpoints %s/%s: namespace is not within watched namespaces", namespace, name)
}
endpoint, err := c.factories[c.lookupNamespace(namespace)].Core().V1().Endpoints().Lister().Endpoints(namespace).Get(name)
endpoint, err := c.factoriesKube[c.lookupNamespace(namespace)].Core().V1().Endpoints().Lister().Endpoints(namespace).Get(name)
exist, err := translateNotFoundError(err)
return endpoint, exist, err
}
// GetSecret returns the named secret from the given namespace.
func (c *clientImpl) GetSecret(namespace, name string) (*corev1.Secret, bool, error) {
func (c *clientWrapper) GetSecret(namespace, name string) (*corev1.Secret, bool, error) {
if !c.isWatchedNamespace(namespace) {
return nil, false, fmt.Errorf("failed to get secret %s/%s: namespace is not within watched namespaces", namespace, name)
}
secret, err := c.factories[c.lookupNamespace(namespace)].Core().V1().Secrets().Lister().Secrets(namespace).Get(name)
secret, err := c.factoriesKube[c.lookupNamespace(namespace)].Core().V1().Secrets().Lister().Secrets(namespace).Get(name)
exist, err := translateNotFoundError(err)
return secret, exist, err
}
@ -237,14 +307,14 @@ func (c *clientImpl) GetSecret(namespace, name string) (*corev1.Secret, bool, er
// The distinction is necessary because we index all informers on the special
// identifier iff all-namespaces are requested but receive specific namespace
// identifiers from the Kubernetes API, so we have to bridge this gap.
func (c *clientImpl) lookupNamespace(ns string) string {
func (c *clientWrapper) lookupNamespace(ns string) string {
if c.isNamespaceAll {
return metav1.NamespaceAll
}
return ns
}
func (c *clientImpl) newResourceEventHandler(events chan<- interface{}) cache.ResourceEventHandler {
func (c *clientWrapper) newResourceEventHandler(events chan<- interface{}) cache.ResourceEventHandler {
return &cache.FilteringResourceEventHandler{
FilterFunc: func(obj interface{}) bool {
// Ignore Ingresses that do not match our custom label selector.
@ -278,8 +348,8 @@ func translateNotFoundError(err error) (bool, error) {
}
// isWatchedNamespace checks to ensure that the namespace is being watched before we request
// it to ensure we don't panic by requesting an out-of-watch object
func (c *clientImpl) isWatchedNamespace(ns string) bool {
// it to ensure we don't panic by requesting an out-of-watch object.
func (c *clientWrapper) isWatchedNamespace(ns string) bool {
if c.isNamespaceAll {
return true
}

68
old/provider/kubernetes/client_mock_test.go → provider/kubernetes/crd/client_mock_test.go
View file

@ -1,21 +1,83 @@
package kubernetes
package crd
import (
"fmt"
"io/ioutil"
"github.com/containous/traefik/provider/kubernetes/crd/traefik/v1alpha1"
"github.com/containous/traefik/provider/kubernetes/k8s"
corev1 "k8s.io/api/core/v1"
extensionsv1beta1 "k8s.io/api/extensions/v1beta1"
v1beta12 "k8s.io/api/extensions/v1beta1"
"k8s.io/client-go/kubernetes/scheme"
)
var _ Client = (*clientMock)(nil)
func init() {
// required by k8s.MustParseYaml
err := v1alpha1.AddToScheme(scheme.Scheme)
if err != nil {
panic(err)
}
}
type clientMock struct {
ingresses []*extensionsv1beta1.Ingress
services []*corev1.Service
secrets []*corev1.Secret
endpoints []*corev1.Endpoints
watchChan chan interface{}
apiServiceError error
apiSecretError error
apiEndpointsError error
apiIngressStatusError error
ingressRoutes []*v1alpha1.IngressRoute
middlewares []*v1alpha1.Middleware
watchChan chan interface{}
}
func newClientMock(paths ...string) clientMock {
var c clientMock
for _, path := range paths {
yamlContent, err := ioutil.ReadFile("./fixtures/" + path)
if err != nil {
panic(err)
}
k8sObjects := k8s.MustParseYaml(yamlContent)
for _, obj := range k8sObjects {
switch o := obj.(type) {
case *corev1.Service:
c.services = append(c.services, o)
case *corev1.Endpoints:
c.endpoints = append(c.endpoints, o)
case *v1alpha1.IngressRoute:
c.ingressRoutes = append(c.ingressRoutes, o)
case *v1alpha1.Middleware:
c.middlewares = append(c.middlewares, o)
case *v1beta12.Ingress:
c.ingresses = append(c.ingresses, o)
case *corev1.Secret:
c.secrets = append(c.secrets, o)
default:
panic(fmt.Sprintf("Unknown runtime object %+v %T", o, o))
}
}
}
return c
}
func (c clientMock) GetIngressRoutes() []*v1alpha1.IngressRoute {
return c.ingressRoutes
}
func (c clientMock) GetMiddlewares() []*v1alpha1.Middleware {
return c.middlewares
}
func (c clientMock) GetIngresses() []*extensionsv1beta1.Ingress {
@ -62,7 +124,7 @@ func (c clientMock) GetSecret(namespace, name string) (*corev1.Secret, bool, err
return nil, false, nil
}
func (c clientMock) WatchAll(namespaces Namespaces, stopCh <-chan struct{}) (<-chan interface{}, error) {
func (c clientMock) WatchAll(namespaces k8s.Namespaces, stopCh <-chan struct{}) (<-chan interface{}, error) {
return c.watchChan, nil
}

88
provider/kubernetes/crd/fixtures/services.yml Normal file
View file

@ -0,0 +1,88 @@
apiVersion: v1
kind: Service
metadata:
name: whoami
namespace: default
spec:
ports:
- name: web
port: 80
selector:
app: containous
task: whoami
---
kind: Endpoints
apiVersion: v1
metadata:
name: whoami
namespace: default
subsets:
- addresses:
- ip: 10.10.0.1
- ip: 10.10.0.2
ports:
- name: web
port: 80
---
apiVersion: v1
kind: Service
metadata:
name: whoami2
namespace: default
spec:
ports:
- name: web
port: 8080
selector:
app: containous
task: whoami2
---
kind: Endpoints
apiVersion: v1
metadata:
name: whoami2
namespace: default
subsets:
- addresses:
- ip: 10.10.0.3
- ip: 10.10.0.4
ports:
- name: web
port: 8080
---
apiVersion: v1
kind: Service
metadata:
name: whoamitls
namespace: default
spec:
ports:
- name: web-secure
port: 443
selector:
app: containous
task: whoami2
---
kind: Endpoints
apiVersion: v1
metadata:
name: whoamitls
namespace: default
subsets:
- addresses:
- ip: 10.10.0.5
- ip: 10.10.0.6
ports:
- name: web-secure
port: 443

17
provider/kubernetes/crd/fixtures/simple.yml Normal file
View file

@ -0,0 +1,17 @@
apiVersion: traefik.containo.us/v1alpha1
kind: IngressRoute
metadata:
name: test.crd
namespace: default
spec:
entryPoints:
- foo
routes:
- match: Host(`foo.com`) && PathPrefix(`/bar`)
kind: Rule
priority: 12
services:
- name: whoami
port: 80

17
provider/kubernetes/crd/fixtures/with_bad_host_rule.yml Normal file
View file

@ -0,0 +1,17 @@
apiVersion: traefik.containo.us/v1alpha1
kind: IngressRoute
metadata:
name: test.crd
namespace: default
spec:
entryPoints:
- web
routes:
- match: Host(`foo.com"0"`) && PathPrefix(`/bar`)
kind: Rule
priority: 12
services:
- name: whoami
port: 80

17
provider/kubernetes/crd/fixtures/with_https_default.yml Normal file
View file

@ -0,0 +1,17 @@
apiVersion: traefik.containo.us/v1alpha1
kind: IngressRoute
metadata:
name: test.crd
namespace: default
spec:
entryPoints:
- foo
routes:
- match: Host(`foo.com`) && PathPrefix(`/bar`)
kind: Rule
priority: 12
services:
- name: whoamitls
port: 443

44
provider/kubernetes/crd/fixtures/with_middleware.yml Normal file
View file

@ -0,0 +1,44 @@
apiVersion: traefik.containo.us/v1alpha1
kind: Middleware
metadata:
name: stripprefix
namespace: default
spec:
stripPrefix:
prefixes:
- /tobestripped
---
apiVersion: traefik.containo.us/v1alpha1
kind: Middleware
metadata:
name: addprefix
namespace: foo
spec:
addPrefix:
prefix: /tobeadded
---
apiVersion: traefik.containo.us/v1alpha1
kind: IngressRoute
metadata:
name: test2.crd
namespace: default
spec:
entryPoints:
- web
routes:
- match: Host(`foo.com`) && PathPrefix(`/tobestripped`)
priority: 12
kind: Rule
services:
- name: whoami
port: 80
middlewares:
- name: stripprefix
- name: addprefix
namespace: foo

17
provider/kubernetes/crd/fixtures/with_no_rule_value.yml Normal file
View file

@ -0,0 +1,17 @@
apiVersion: traefik.containo.us/v1alpha1
kind: IngressRoute
metadata:
name: test.crd
namespace: default
spec:
entryPoints:
- web
routes:
- match: ""
kind: Rule
priority: 12
services:
- name: whoami
port: 80

31
provider/kubernetes/crd/fixtures/with_tls.yml Normal file
View file

@ -0,0 +1,31 @@
apiVersion: v1
kind: Secret
metadata:
name: supersecret
namespace: default
data:
tls.crt: LS0tLS1CRUdJTiBDRVJUSUZJQ0FURS0tLS0tCi0tLS0tRU5EIENFUlRJRklDQVRFLS0tLS0=
tls.key: LS0tLS1CRUdJTiBQUklWQVRFIEtFWS0tLS0tCi0tLS0tRU5EIFBSSVZBVEUgS0VZLS0tLS0=
---
apiVersion: traefik.containo.us/v1alpha1
kind: IngressRoute
metadata:
name: test.crd
namespace: default
spec:
entryPoints:
- web
routes:
- match: Host(`foo.com`) && PathPrefix(`/bar`)
kind: Rule
priority: 12
services:
- name: whoami
port: 80
tls:
secretName: supersecret

23
provider/kubernetes/crd/fixtures/with_two_rules.yml Normal file
View file

@ -0,0 +1,23 @@
apiVersion: traefik.containo.us/v1alpha1
kind: IngressRoute
metadata:
name: test.crd
namespace: default
spec:
entryPoints:
- web
routes:
- match: Host(`foo.com`) && PathPrefix(`/foo`)
kind: Rule
priority: 12
services:
- name: whoami
port: 80
- match: Host(`foo.com`) && PathPrefix(`/bar`)
kind: Rule
priority: 14
services:
- name: whoami
port: 80

20
provider/kubernetes/crd/fixtures/with_two_services.yml Normal file
View file

@ -0,0 +1,20 @@
apiVersion: traefik.containo.us/v1alpha1
kind: IngressRoute
metadata:
name: test.crd
namespace: default
spec:
entryPoints:
- web
routes:
- match: Host(`foo.com`) && PathPrefix(`/foo`)
kind: Rule
priority: 12
services:
- name: whoami
port: 80
- name: whoami2
port: 8080

16
provider/kubernetes/crd/fixtures/with_wrong_rule_kind.yml Normal file
View file

@ -0,0 +1,16 @@
apiVersion: traefik.containo.us/v1alpha1
kind: IngressRoute
metadata:
name: test.crd
namespace: default
spec:
entryPoints:
- web
routes:
- match: /prefix
priority: 12
services:
- name: whoami
port: 80

106
provider/kubernetes/crd/generated/clientset/versioned/clientset.go Normal file
View file

@ -0,0 +1,106 @@
/*
The MIT License (MIT)
Copyright (c) 2016-2019 Containous SAS
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
// Code generated by client-gen. DO NOT EDIT.
package versioned
import (
traefikv1alpha1 "github.com/containous/traefik/provider/kubernetes/crd/generated/clientset/versioned/typed/traefik/v1alpha1"
discovery "k8s.io/client-go/discovery"
rest "k8s.io/client-go/rest"
flowcontrol "k8s.io/client-go/util/flowcontrol"
)
type Interface interface {
Discovery() discovery.DiscoveryInterface
TraefikV1alpha1() traefikv1alpha1.TraefikV1alpha1Interface
// Deprecated: please explicitly pick a version if possible.
Traefik() traefikv1alpha1.TraefikV1alpha1Interface
}
// Clientset contains the clients for groups. Each group has exactly one
// version included in a Clientset.
type Clientset struct {
*discovery.DiscoveryClient
traefikV1alpha1 *traefikv1alpha1.TraefikV1alpha1Client
}
// TraefikV1alpha1 retrieves the TraefikV1alpha1Client
func (c *Clientset) TraefikV1alpha1() traefikv1alpha1.TraefikV1alpha1Interface {
return c.traefikV1alpha1
}
// Deprecated: Traefik retrieves the default version of TraefikClient.
// Please explicitly pick a version.
func (c *Clientset) Traefik() traefikv1alpha1.TraefikV1alpha1Interface {
return c.traefikV1alpha1
}
// Discovery retrieves the DiscoveryClient
func (c *Clientset) Discovery() discovery.DiscoveryInterface {
if c == nil {
return nil
}
return c.DiscoveryClient
}
// NewForConfig creates a new Clientset for the given config.
func NewForConfig(c *rest.Config) (*Clientset, error) {
configShallowCopy := *c
if configShallowCopy.RateLimiter == nil && configShallowCopy.QPS > 0 {
configShallowCopy.RateLimiter = flowcontrol.NewTokenBucketRateLimiter(configShallowCopy.QPS, configShallowCopy.Burst)
}
var cs Clientset
var err error
cs.traefikV1alpha1, err = traefikv1alpha1.NewForConfig(&configShallowCopy)
if err != nil {
return nil, err
}
cs.DiscoveryClient, err = discovery.NewDiscoveryClientForConfig(&configShallowCopy)
if err != nil {
return nil, err
}
return &cs, nil
}
// NewForConfigOrDie creates a new Clientset for the given config and
// panics if there is an error in the config.
func NewForConfigOrDie(c *rest.Config) *Clientset {
var cs Clientset
cs.traefikV1alpha1 = traefikv1alpha1.NewForConfigOrDie(c)
cs.DiscoveryClient = discovery.NewDiscoveryClientForConfigOrDie(c)
return &cs
}
// New creates a new Clientset for the given RESTClient.
func New(c rest.Interface) *Clientset {
var cs Clientset
cs.traefikV1alpha1 = traefikv1alpha1.New(c)
cs.DiscoveryClient = discovery.NewDiscoveryClient(c)
return &cs
}

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/*
The MIT License (MIT)
Copyright (c) 2016-2019 Containous SAS
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
// Code generated by client-gen. DO NOT EDIT.
// This package has the automatically generated clientset.
package versioned

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/*
The MIT License (MIT)
Copyright (c) 2016-2019 Containous SAS
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
// Code generated by client-gen. DO NOT EDIT.
package fake
import (
clientset "github.com/containous/traefik/provider/kubernetes/crd/generated/clientset/versioned"
traefikv1alpha1 "github.com/containous/traefik/provider/kubernetes/crd/generated/clientset/versioned/typed/traefik/v1alpha1"
faketraefikv1alpha1 "github.com/containous/traefik/provider/kubernetes/crd/generated/clientset/versioned/typed/traefik/v1alpha1/fake"
"k8s.io/apimachinery/pkg/runtime"
"k8s.io/apimachinery/pkg/watch"
"k8s.io/client-go/discovery"
fakediscovery "k8s.io/client-go/discovery/fake"
"k8s.io/client-go/testing"
)
// NewSimpleClientset returns a clientset that will respond with the provided objects.
// It's backed by a very simple object tracker that processes creates, updates and deletions as-is,
// without applying any validations and/or defaults. It shouldn't be considered a replacement
// for a real clientset and is mostly useful in simple unit tests.
func NewSimpleClientset(objects ...runtime.Object) *Clientset {
o := testing.NewObjectTracker(scheme, codecs.UniversalDecoder())
for _, obj := range objects {
if err := o.Add(obj); err != nil {
panic(err)
}
}
cs := &Clientset{}
cs.discovery = &fakediscovery.FakeDiscovery{Fake: &cs.Fake}
cs.AddReactor("*", "*", testing.ObjectReaction(o))
cs.AddWatchReactor("*", func(action testing.Action) (handled bool, ret watch.Interface, err error) {
gvr := action.GetResource()
ns := action.GetNamespace()
watch, err := o.Watch(gvr, ns)
if err != nil {
return false, nil, err
}
return true, watch, nil
})
return cs
}
// Clientset implements clientset.Interface. Meant to be embedded into a
// struct to get a default implementation. This makes faking out just the method
// you want to test easier.
type Clientset struct {
testing.Fake
discovery *fakediscovery.FakeDiscovery
}
func (c *Clientset) Discovery() discovery.DiscoveryInterface {
return c.discovery
}
var _ clientset.Interface = &Clientset{}
// TraefikV1alpha1 retrieves the TraefikV1alpha1Client
func (c *Clientset) TraefikV1alpha1() traefikv1alpha1.TraefikV1alpha1Interface {
return &faketraefikv1alpha1.FakeTraefikV1alpha1{Fake: &c.Fake}
}
// Traefik retrieves the TraefikV1alpha1Client
func (c *Clientset) Traefik() traefikv1alpha1.TraefikV1alpha1Interface {
return &faketraefikv1alpha1.FakeTraefikV1alpha1{Fake: &c.Fake}
}

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/*
The MIT License (MIT)
Copyright (c) 2016-2019 Containous SAS
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
// Code generated by client-gen. DO NOT EDIT.
// This package has the automatically generated fake clientset.
package fake

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/*
The MIT License (MIT)
Copyright (c) 2016-2019 Containous SAS
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
// Code generated by client-gen. DO NOT EDIT.
package fake
import (
traefikv1alpha1 "github.com/containous/traefik/provider/kubernetes/crd/traefik/v1alpha1"
v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
runtime "k8s.io/apimachinery/pkg/runtime"
schema "k8s.io/apimachinery/pkg/runtime/schema"
serializer "k8s.io/apimachinery/pkg/runtime/serializer"
)
var scheme = runtime.NewScheme()
var codecs = serializer.NewCodecFactory(scheme)
var parameterCodec = runtime.NewParameterCodec(scheme)
func init() {
v1.AddToGroupVersion(scheme, schema.GroupVersion{Version: "v1"})
AddToScheme(scheme)
}
// AddToScheme adds all types of this clientset into the given scheme. This allows composition
// of clientsets, like in:
//
// import (
// "k8s.io/client-go/kubernetes"
// clientsetscheme "k8s.io/client-go/kubernetes/scheme"
// aggregatorclientsetscheme "k8s.io/kube-aggregator/pkg/client/clientset_generated/clientset/scheme"
// )
//
// kclientset, _ := kubernetes.NewForConfig(c)
// aggregatorclientsetscheme.AddToScheme(clientsetscheme.Scheme)
//
// After this, RawExtensions in Kubernetes types will serialize kube-aggregator types
// correctly.
func AddToScheme(scheme *runtime.Scheme) {
traefikv1alpha1.AddToScheme(scheme)
}

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/*
The MIT License (MIT)
Copyright (c) 2016-2019 Containous SAS
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
// Code generated by client-gen. DO NOT EDIT.
// This package contains the scheme of the automatically generated clientset.
package scheme

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/*
The MIT License (MIT)
Copyright (c) 2016-2019 Containous SAS
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
// Code generated by client-gen. DO NOT EDIT.
package scheme
import (
traefikv1alpha1 "github.com/containous/traefik/provider/kubernetes/crd/traefik/v1alpha1"
v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
runtime "k8s.io/apimachinery/pkg/runtime"
schema "k8s.io/apimachinery/pkg/runtime/schema"
serializer "k8s.io/apimachinery/pkg/runtime/serializer"
)
var Scheme = runtime.NewScheme()
var Codecs = serializer.NewCodecFactory(Scheme)
var ParameterCodec = runtime.NewParameterCodec(Scheme)
func init() {
v1.AddToGroupVersion(Scheme, schema.GroupVersion{Version: "v1"})
AddToScheme(Scheme)
}
// AddToScheme adds all types of this clientset into the given scheme. This allows composition
// of clientsets, like in:
//
// import (
// "k8s.io/client-go/kubernetes"
// clientsetscheme "k8s.io/client-go/kubernetes/scheme"
// aggregatorclientsetscheme "k8s.io/kube-aggregator/pkg/client/clientset_generated/clientset/scheme"
// )
//
// kclientset, _ := kubernetes.NewForConfig(c)
// aggregatorclientsetscheme.AddToScheme(clientsetscheme.Scheme)
//
// After this, RawExtensions in Kubernetes types will serialize kube-aggregator types
// correctly.
func AddToScheme(scheme *runtime.Scheme) {
traefikv1alpha1.AddToScheme(scheme)
}

28
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/*
The MIT License (MIT)
Copyright (c) 2016-2019 Containous SAS
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
// Code generated by client-gen. DO NOT EDIT.
// This package has the automatically generated typed clients.
package v1alpha1

28
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/*
The MIT License (MIT)
Copyright (c) 2016-2019 Containous SAS
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
// Code generated by client-gen. DO NOT EDIT.
// Package fake has the automatically generated clients.
package fake

136
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/*
The MIT License (MIT)
Copyright (c) 2016-2019 Containous SAS
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
// Code generated by client-gen. DO NOT EDIT.
package fake
import (
v1alpha1 "github.com/containous/traefik/provider/kubernetes/crd/traefik/v1alpha1"
v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
labels "k8s.io/apimachinery/pkg/labels"
schema "k8s.io/apimachinery/pkg/runtime/schema"
types "k8s.io/apimachinery/pkg/types"
watch "k8s.io/apimachinery/pkg/watch"
testing "k8s.io/client-go/testing"
)
// FakeIngressRoutes implements IngressRouteInterface
type FakeIngressRoutes struct {
Fake *FakeTraefikV1alpha1
ns string
}
var ingressroutesResource = schema.GroupVersionResource{Group: "traefik.containo.us", Version: "v1alpha1", Resource: "ingressroutes"}
var ingressroutesKind = schema.GroupVersionKind{Group: "traefik.containo.us", Version: "v1alpha1", Kind: "IngressRoute"}
// Get takes name of the ingressRoute, and returns the corresponding ingressRoute object, and an error if there is any.
func (c *FakeIngressRoutes) Get(name string, options v1.GetOptions) (result *v1alpha1.IngressRoute, err error) {
obj, err := c.Fake.
Invokes(testing.NewGetAction(ingressroutesResource, c.ns, name), &v1alpha1.IngressRoute{})
if obj == nil {
return nil, err
}
return obj.(*v1alpha1.IngressRoute), err
}
// List takes label and field selectors, and returns the list of IngressRoutes that match those selectors.
func (c *FakeIngressRoutes) List(opts v1.ListOptions) (result *v1alpha1.IngressRouteList, err error) {
obj, err := c.Fake.
Invokes(testing.NewListAction(ingressroutesResource, ingressroutesKind, c.ns, opts), &v1alpha1.IngressRouteList{})
if obj == nil {
return nil, err
}
label, _, _ := testing.ExtractFromListOptions(opts)
if label == nil {
label = labels.Everything()
}
list := &v1alpha1.IngressRouteList{ListMeta: obj.(*v1alpha1.IngressRouteList).ListMeta}
for _, item := range obj.(*v1alpha1.IngressRouteList).Items {
if label.Matches(labels.Set(item.Labels)) {
list.Items = append(list.Items, item)
}
}
return list, err
}
// Watch returns a watch.Interface that watches the requested ingressRoutes.
func (c *FakeIngressRoutes) Watch(opts v1.ListOptions) (watch.Interface, error) {
return c.Fake.
InvokesWatch(testing.NewWatchAction(ingressroutesResource, c.ns, opts))
}
// Create takes the representation of a ingressRoute and creates it. Returns the server's representation of the ingressRoute, and an error, if there is any.
func (c *FakeIngressRoutes) Create(ingressRoute *v1alpha1.IngressRoute) (result *v1alpha1.IngressRoute, err error) {
obj, err := c.Fake.
Invokes(testing.NewCreateAction(ingressroutesResource, c.ns, ingressRoute), &v1alpha1.IngressRoute{})
if obj == nil {
return nil, err
}
return obj.(*v1alpha1.IngressRoute), err
}
// Update takes the representation of a ingressRoute and updates it. Returns the server's representation of the ingressRoute, and an error, if there is any.
func (c *FakeIngressRoutes) Update(ingressRoute *v1alpha1.IngressRoute) (result *v1alpha1.IngressRoute, err error) {
obj, err := c.Fake.
Invokes(testing.NewUpdateAction(ingressroutesResource, c.ns, ingressRoute), &v1alpha1.IngressRoute{})
if obj == nil {
return nil, err
}
return obj.(*v1alpha1.IngressRoute), err
}
// Delete takes name of the ingressRoute and deletes it. Returns an error if one occurs.
func (c *FakeIngressRoutes) Delete(name string, options *v1.DeleteOptions) error {
_, err := c.Fake.
Invokes(testing.NewDeleteAction(ingressroutesResource, c.ns, name), &v1alpha1.IngressRoute{})
return err
}
// DeleteCollection deletes a collection of objects.
func (c *FakeIngressRoutes) DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error {
action := testing.NewDeleteCollectionAction(ingressroutesResource, c.ns, listOptions)
_, err := c.Fake.Invokes(action, &v1alpha1.IngressRouteList{})
return err
}
// Patch applies the patch and returns the patched ingressRoute.
func (c *FakeIngressRoutes) Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1alpha1.IngressRoute, err error) {
obj, err := c.Fake.
Invokes(testing.NewPatchSubresourceAction(ingressroutesResource, c.ns, name, data, subresources...), &v1alpha1.IngressRoute{})
if obj == nil {
return nil, err
}
return obj.(*v1alpha1.IngressRoute), err
}

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/*
The MIT License (MIT)
Copyright (c) 2016-2019 Containous SAS
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
// Code generated by client-gen. DO NOT EDIT.
package fake
import (
v1alpha1 "github.com/containous/traefik/provider/kubernetes/crd/traefik/v1alpha1"
v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
labels "k8s.io/apimachinery/pkg/labels"
schema "k8s.io/apimachinery/pkg/runtime/schema"
types "k8s.io/apimachinery/pkg/types"
watch "k8s.io/apimachinery/pkg/watch"
testing "k8s.io/client-go/testing"
)
// FakeMiddlewares implements MiddlewareInterface
type FakeMiddlewares struct {
Fake *FakeTraefikV1alpha1
ns string
}
var middlewaresResource = schema.GroupVersionResource{Group: "traefik.containo.us", Version: "v1alpha1", Resource: "middlewares"}
var middlewaresKind = schema.GroupVersionKind{Group: "traefik.containo.us", Version: "v1alpha1", Kind: "Middleware"}
// Get takes name of the middleware, and returns the corresponding middleware object, and an error if there is any.
func (c *FakeMiddlewares) Get(name string, options v1.GetOptions) (result *v1alpha1.Middleware, err error) {
obj, err := c.Fake.
Invokes(testing.NewGetAction(middlewaresResource, c.ns, name), &v1alpha1.Middleware{})
if obj == nil {
return nil, err
}
return obj.(*v1alpha1.Middleware), err
}
// List takes label and field selectors, and returns the list of Middlewares that match those selectors.
func (c *FakeMiddlewares) List(opts v1.ListOptions) (result *v1alpha1.MiddlewareList, err error) {
obj, err := c.Fake.
Invokes(testing.NewListAction(middlewaresResource, middlewaresKind, c.ns, opts), &v1alpha1.MiddlewareList{})
if obj == nil {
return nil, err
}
label, _, _ := testing.ExtractFromListOptions(opts)
if label == nil {
label = labels.Everything()
}
list := &v1alpha1.MiddlewareList{ListMeta: obj.(*v1alpha1.MiddlewareList).ListMeta}
for _, item := range obj.(*v1alpha1.MiddlewareList).Items {
if label.Matches(labels.Set(item.Labels)) {
list.Items = append(list.Items, item)
}
}
return list, err
}
// Watch returns a watch.Interface that watches the requested middlewares.
func (c *FakeMiddlewares) Watch(opts v1.ListOptions) (watch.Interface, error) {
return c.Fake.
InvokesWatch(testing.NewWatchAction(middlewaresResource, c.ns, opts))
}
// Create takes the representation of a middleware and creates it. Returns the server's representation of the middleware, and an error, if there is any.
func (c *FakeMiddlewares) Create(middleware *v1alpha1.Middleware) (result *v1alpha1.Middleware, err error) {
obj, err := c.Fake.
Invokes(testing.NewCreateAction(middlewaresResource, c.ns, middleware), &v1alpha1.Middleware{})
if obj == nil {
return nil, err
}
return obj.(*v1alpha1.Middleware), err
}
// Update takes the representation of a middleware and updates it. Returns the server's representation of the middleware, and an error, if there is any.
func (c *FakeMiddlewares) Update(middleware *v1alpha1.Middleware) (result *v1alpha1.Middleware, err error) {
obj, err := c.Fake.
Invokes(testing.NewUpdateAction(middlewaresResource, c.ns, middleware), &v1alpha1.Middleware{})
if obj == nil {
return nil, err
}
return obj.(*v1alpha1.Middleware), err
}
// Delete takes name of the middleware and deletes it. Returns an error if one occurs.
func (c *FakeMiddlewares) Delete(name string, options *v1.DeleteOptions) error {
_, err := c.Fake.
Invokes(testing.NewDeleteAction(middlewaresResource, c.ns, name), &v1alpha1.Middleware{})
return err
}
// DeleteCollection deletes a collection of objects.
func (c *FakeMiddlewares) DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error {
action := testing.NewDeleteCollectionAction(middlewaresResource, c.ns, listOptions)
_, err := c.Fake.Invokes(action, &v1alpha1.MiddlewareList{})
return err
}
// Patch applies the patch and returns the patched middleware.
func (c *FakeMiddlewares) Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1alpha1.Middleware, err error) {
obj, err := c.Fake.
Invokes(testing.NewPatchSubresourceAction(middlewaresResource, c.ns, name, data, subresources...), &v1alpha1.Middleware{})
if obj == nil {
return nil, err
}
return obj.(*v1alpha1.Middleware), err
}

52
provider/kubernetes/crd/generated/clientset/versioned/typed/traefik/v1alpha1/fake/fake_traefik_client.go Normal file
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/*
The MIT License (MIT)
Copyright (c) 2016-2019 Containous SAS
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
// Code generated by client-gen. DO NOT EDIT.
package fake
import (
v1alpha1 "github.com/containous/traefik/provider/kubernetes/crd/generated/clientset/versioned/typed/traefik/v1alpha1"
rest "k8s.io/client-go/rest"
testing "k8s.io/client-go/testing"
)
type FakeTraefikV1alpha1 struct {
*testing.Fake
}
func (c *FakeTraefikV1alpha1) IngressRoutes(namespace string) v1alpha1.IngressRouteInterface {
return &FakeIngressRoutes{c, namespace}
}
func (c *FakeTraefikV1alpha1) Middlewares(namespace string) v1alpha1.MiddlewareInterface {
return &FakeMiddlewares{c, namespace}
}
// RESTClient returns a RESTClient that is used to communicate
// with API server by this client implementation.
func (c *FakeTraefikV1alpha1) RESTClient() rest.Interface {
var ret *rest.RESTClient
return ret
}

31
provider/kubernetes/crd/generated/clientset/versioned/typed/traefik/v1alpha1/generated_expansion.go Normal file
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@ -0,0 +1,31 @@
/*
The MIT License (MIT)
Copyright (c) 2016-2019 Containous SAS
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
// Code generated by client-gen. DO NOT EDIT.
package v1alpha1
type IngressRouteExpansion interface{}
type MiddlewareExpansion interface{}

165
provider/kubernetes/crd/generated/clientset/versioned/typed/traefik/v1alpha1/ingressroute.go Normal file
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/*
The MIT License (MIT)
Copyright (c) 2016-2019 Containous SAS
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
// Code generated by client-gen. DO NOT EDIT.
package v1alpha1
import (
scheme "github.com/containous/traefik/provider/kubernetes/crd/generated/clientset/versioned/scheme"
v1alpha1 "github.com/containous/traefik/provider/kubernetes/crd/traefik/v1alpha1"
v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
types "k8s.io/apimachinery/pkg/types"
watch "k8s.io/apimachinery/pkg/watch"
rest "k8s.io/client-go/rest"
)
// IngressRoutesGetter has a method to return a IngressRouteInterface.
// A group's client should implement this interface.
type IngressRoutesGetter interface {
IngressRoutes(namespace string) IngressRouteInterface
}
// IngressRouteInterface has methods to work with IngressRoute resources.
type IngressRouteInterface interface {
Create(*v1alpha1.IngressRoute) (*v1alpha1.IngressRoute, error)
Update(*v1alpha1.IngressRoute) (*v1alpha1.IngressRoute, error)
Delete(name string, options *v1.DeleteOptions) error
DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error
Get(name string, options v1.GetOptions) (*v1alpha1.IngressRoute, error)
List(opts v1.ListOptions) (*v1alpha1.IngressRouteList, error)
Watch(opts v1.ListOptions) (watch.Interface, error)
Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1alpha1.IngressRoute, err error)
IngressRouteExpansion
}
// ingressRoutes implements IngressRouteInterface
type ingressRoutes struct {
client rest.Interface
ns string
}
// newIngressRoutes returns a IngressRoutes
func newIngressRoutes(c *TraefikV1alpha1Client, namespace string) *ingressRoutes {
return &ingressRoutes{
client: c.RESTClient(),
ns: namespace,
}
}
// Get takes name of the ingressRoute, and returns the corresponding ingressRoute object, and an error if there is any.
func (c *ingressRoutes) Get(name string, options v1.GetOptions) (result *v1alpha1.IngressRoute, err error) {
result = &v1alpha1.IngressRoute{}
err = c.client.Get().
Namespace(c.ns).
Resource("ingressroutes").
Name(name).
VersionedParams(&options, scheme.ParameterCodec).
Do().
Into(result)
return
}
// List takes label and field selectors, and returns the list of IngressRoutes that match those selectors.
func (c *ingressRoutes) List(opts v1.ListOptions) (result *v1alpha1.IngressRouteList, err error) {
result = &v1alpha1.IngressRouteList{}
err = c.client.Get().
Namespace(c.ns).
Resource("ingressroutes").
VersionedParams(&opts, scheme.ParameterCodec).
Do().
Into(result)
return
}
// Watch returns a watch.Interface that watches the requested ingressRoutes.
func (c *ingressRoutes) Watch(opts v1.ListOptions) (watch.Interface, error) {
opts.Watch = true
return c.client.Get().
Namespace(c.ns).
Resource("ingressroutes").
VersionedParams(&opts, scheme.ParameterCodec).
Watch()
}
// Create takes the representation of a ingressRoute and creates it. Returns the server's representation of the ingressRoute, and an error, if there is any.
func (c *ingressRoutes) Create(ingressRoute *v1alpha1.IngressRoute) (result *v1alpha1.IngressRoute, err error) {
result = &v1alpha1.IngressRoute{}
err = c.client.Post().
Namespace(c.ns).
Resource("ingressroutes").
Body(ingressRoute).
Do().
Into(result)
return
}
// Update takes the representation of a ingressRoute and updates it. Returns the server's representation of the ingressRoute, and an error, if there is any.
func (c *ingressRoutes) Update(ingressRoute *v1alpha1.IngressRoute) (result *v1alpha1.IngressRoute, err error) {
result = &v1alpha1.IngressRoute{}
err = c.client.Put().
Namespace(c.ns).
Resource("ingressroutes").
Name(ingressRoute.Name).
Body(ingressRoute).
Do().
Into(result)
return
}
// Delete takes name of the ingressRoute and deletes it. Returns an error if one occurs.
func (c *ingressRoutes) Delete(name string, options *v1.DeleteOptions) error {
return c.client.Delete().
Namespace(c.ns).
Resource("ingressroutes").
Name(name).
Body(options).
Do().
Error()
}
// DeleteCollection deletes a collection of objects.
func (c *ingressRoutes) DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error {
return c.client.Delete().
Namespace(c.ns).
Resource("ingressroutes").
VersionedParams(&listOptions, scheme.ParameterCodec).
Body(options).
Do().
Error()
}
// Patch applies the patch and returns the patched ingressRoute.
func (c *ingressRoutes) Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1alpha1.IngressRoute, err error) {
result = &v1alpha1.IngressRoute{}
err = c.client.Patch(pt).
Namespace(c.ns).
Resource("ingressroutes").
SubResource(subresources...).
Name(name).
Body(data).
Do().
Into(result)
return
}

165
provider/kubernetes/crd/generated/clientset/versioned/typed/traefik/v1alpha1/middleware.go Normal file
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/*
The MIT License (MIT)
Copyright (c) 2016-2019 Containous SAS
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
// Code generated by client-gen. DO NOT EDIT.
package v1alpha1
import (
scheme "github.com/containous/traefik/provider/kubernetes/crd/generated/clientset/versioned/scheme"
v1alpha1 "github.com/containous/traefik/provider/kubernetes/crd/traefik/v1alpha1"
v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
types "k8s.io/apimachinery/pkg/types"
watch "k8s.io/apimachinery/pkg/watch"
rest "k8s.io/client-go/rest"
)
// MiddlewaresGetter has a method to return a MiddlewareInterface.
// A group's client should implement this interface.
type MiddlewaresGetter interface {
Middlewares(namespace string) MiddlewareInterface
}
// MiddlewareInterface has methods to work with Middleware resources.
type MiddlewareInterface interface {
Create(*v1alpha1.Middleware) (*v1alpha1.Middleware, error)
Update(*v1alpha1.Middleware) (*v1alpha1.Middleware, error)
Delete(name string, options *v1.DeleteOptions) error
DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error
Get(name string, options v1.GetOptions) (*v1alpha1.Middleware, error)
List(opts v1.ListOptions) (*v1alpha1.MiddlewareList, error)
Watch(opts v1.ListOptions) (watch.Interface, error)
Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1alpha1.Middleware, err error)
MiddlewareExpansion
}
// middlewares implements MiddlewareInterface
type middlewares struct {
client rest.Interface
ns string
}
// newMiddlewares returns a Middlewares
func newMiddlewares(c *TraefikV1alpha1Client, namespace string) *middlewares {
return &middlewares{
client: c.RESTClient(),
ns: namespace,
}
}
// Get takes name of the middleware, and returns the corresponding middleware object, and an error if there is any.
func (c *middlewares) Get(name string, options v1.GetOptions) (result *v1alpha1.Middleware, err error) {
result = &v1alpha1.Middleware{}
err = c.client.Get().
Namespace(c.ns).
Resource("middlewares").
Name(name).
VersionedParams(&options, scheme.ParameterCodec).
Do().
Into(result)
return
}
// List takes label and field selectors, and returns the list of Middlewares that match those selectors.
func (c *middlewares) List(opts v1.ListOptions) (result *v1alpha1.MiddlewareList, err error) {
result = &v1alpha1.MiddlewareList{}
err = c.client.Get().
Namespace(c.ns).
Resource("middlewares").
VersionedParams(&opts, scheme.ParameterCodec).
Do().
Into(result)
return
}
// Watch returns a watch.Interface that watches the requested middlewares.
func (c *middlewares) Watch(opts v1.ListOptions) (watch.Interface, error) {
opts.Watch = true
return c.client.Get().
Namespace(c.ns).
Resource("middlewares").
VersionedParams(&opts, scheme.ParameterCodec).
Watch()
}
// Create takes the representation of a middleware and creates it. Returns the server's representation of the middleware, and an error, if there is any.
func (c *middlewares) Create(middleware *v1alpha1.Middleware) (result *v1alpha1.Middleware, err error) {
result = &v1alpha1.Middleware{}
err = c.client.Post().
Namespace(c.ns).
Resource("middlewares").
Body(middleware).
Do().
Into(result)
return
}
// Update takes the representation of a middleware and updates it. Returns the server's representation of the middleware, and an error, if there is any.
func (c *middlewares) Update(middleware *v1alpha1.Middleware) (result *v1alpha1.Middleware, err error) {
result = &v1alpha1.Middleware{}
err = c.client.Put().
Namespace(c.ns).
Resource("middlewares").
Name(middleware.Name).
Body(middleware).
Do().
Into(result)
return
}
// Delete takes name of the middleware and deletes it. Returns an error if one occurs.
func (c *middlewares) Delete(name string, options *v1.DeleteOptions) error {
return c.client.Delete().
Namespace(c.ns).
Resource("middlewares").
Name(name).
Body(options).
Do().
Error()
}
// DeleteCollection deletes a collection of objects.
func (c *middlewares) DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error {
return c.client.Delete().
Namespace(c.ns).
Resource("middlewares").
VersionedParams(&listOptions, scheme.ParameterCodec).
Body(options).
Do().
Error()
}
// Patch applies the patch and returns the patched middleware.
func (c *middlewares) Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1alpha1.Middleware, err error) {
result = &v1alpha1.Middleware{}
err = c.client.Patch(pt).
Namespace(c.ns).
Resource("middlewares").
SubResource(subresources...).
Name(name).
Body(data).
Do().
Into(result)
return
}

103
provider/kubernetes/crd/generated/clientset/versioned/typed/traefik/v1alpha1/traefik_client.go Normal file
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/*
The MIT License (MIT)
Copyright (c) 2016-2019 Containous SAS
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
// Code generated by client-gen. DO NOT EDIT.
package v1alpha1
import (
"github.com/containous/traefik/provider/kubernetes/crd/generated/clientset/versioned/scheme"
v1alpha1 "github.com/containous/traefik/provider/kubernetes/crd/traefik/v1alpha1"
serializer "k8s.io/apimachinery/pkg/runtime/serializer"
rest "k8s.io/client-go/rest"
)
type TraefikV1alpha1Interface interface {
RESTClient() rest.Interface
IngressRoutesGetter
MiddlewaresGetter
}
// TraefikV1alpha1Client is used to interact with features provided by the traefik.containo.us group.
type TraefikV1alpha1Client struct {
restClient rest.Interface
}
func (c *TraefikV1alpha1Client) IngressRoutes(namespace string) IngressRouteInterface {
return newIngressRoutes(c, namespace)
}
func (c *TraefikV1alpha1Client) Middlewares(namespace string) MiddlewareInterface {
return newMiddlewares(c, namespace)
}
// NewForConfig creates a new TraefikV1alpha1Client for the given config.
func NewForConfig(c *rest.Config) (*TraefikV1alpha1Client, error) {
config := *c
if err := setConfigDefaults(&config); err != nil {
return nil, err
}
client, err := rest.RESTClientFor(&config)
if err != nil {
return nil, err
}
return &TraefikV1alpha1Client{client}, nil
}
// NewForConfigOrDie creates a new TraefikV1alpha1Client for the given config and
// panics if there is an error in the config.
func NewForConfigOrDie(c *rest.Config) *TraefikV1alpha1Client {
client, err := NewForConfig(c)
if err != nil {
panic(err)
}
return client
}
// New creates a new TraefikV1alpha1Client for the given RESTClient.
func New(c rest.Interface) *TraefikV1alpha1Client {
return &TraefikV1alpha1Client{c}
}
func setConfigDefaults(config *rest.Config) error {
gv := v1alpha1.SchemeGroupVersion
config.GroupVersion = &gv
config.APIPath = "/apis"
config.NegotiatedSerializer = serializer.DirectCodecFactory{CodecFactory: scheme.Codecs}
if config.UserAgent == "" {
config.UserAgent = rest.DefaultKubernetesUserAgent()
}
return nil
}
// RESTClient returns a RESTClient that is used to communicate
// with API server by this client implementation.
func (c *TraefikV1alpha1Client) RESTClient() rest.Interface {
if c == nil {
return nil
}
return c.restClient
}

188
provider/kubernetes/crd/generated/informers/externalversions/factory.go Normal file
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/*
The MIT License (MIT)
Copyright (c) 2016-2019 Containous SAS
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
// Code generated by informer-gen. DO NOT EDIT.
package externalversions
import (
reflect "reflect"
sync "sync"
time "time"
versioned "github.com/containous/traefik/provider/kubernetes/crd/generated/clientset/versioned"
internalinterfaces "github.com/containous/traefik/provider/kubernetes/crd/generated/informers/externalversions/internalinterfaces"
traefik "github.com/containous/traefik/provider/kubernetes/crd/generated/informers/externalversions/traefik"
v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
runtime "k8s.io/apimachinery/pkg/runtime"
schema "k8s.io/apimachinery/pkg/runtime/schema"
cache "k8s.io/client-go/tools/cache"
)
// SharedInformerOption defines the functional option type for SharedInformerFactory.
type SharedInformerOption func(*sharedInformerFactory) *sharedInformerFactory
type sharedInformerFactory struct {
client versioned.Interface
namespace string
tweakListOptions internalinterfaces.TweakListOptionsFunc
lock sync.Mutex
defaultResync time.Duration
customResync map[reflect.Type]time.Duration
informers map[reflect.Type]cache.SharedIndexInformer
// startedInformers is used for tracking which informers have been started.
// This allows Start() to be called multiple times safely.
startedInformers map[reflect.Type]bool
}
// WithCustomResyncConfig sets a custom resync period for the specified informer types.
func WithCustomResyncConfig(resyncConfig map[v1.Object]time.Duration) SharedInformerOption {
return func(factory *sharedInformerFactory) *sharedInformerFactory {
for k, v := range resyncConfig {
factory.customResync[reflect.TypeOf(k)] = v
}
return factory
}
}
// WithTweakListOptions sets a custom filter on all listers of the configured SharedInformerFactory.
func WithTweakListOptions(tweakListOptions internalinterfaces.TweakListOptionsFunc) SharedInformerOption {
return func(factory *sharedInformerFactory) *sharedInformerFactory {
factory.tweakListOptions = tweakListOptions
return factory
}
}
// WithNamespace limits the SharedInformerFactory to the specified namespace.
func WithNamespace(namespace string) SharedInformerOption {
return func(factory *sharedInformerFactory) *sharedInformerFactory {
factory.namespace = namespace
return factory
}
}
// NewSharedInformerFactory constructs a new instance of sharedInformerFactory for all namespaces.
func NewSharedInformerFactory(client versioned.Interface, defaultResync time.Duration) SharedInformerFactory {
return NewSharedInformerFactoryWithOptions(client, defaultResync)
}
// NewFilteredSharedInformerFactory constructs a new instance of sharedInformerFactory.
// Listers obtained via this SharedInformerFactory will be subject to the same filters
// as specified here.
// Deprecated: Please use NewSharedInformerFactoryWithOptions instead
func NewFilteredSharedInformerFactory(client versioned.Interface, defaultResync time.Duration, namespace string, tweakListOptions internalinterfaces.TweakListOptionsFunc) SharedInformerFactory {
return NewSharedInformerFactoryWithOptions(client, defaultResync, WithNamespace(namespace), WithTweakListOptions(tweakListOptions))
}
// NewSharedInformerFactoryWithOptions constructs a new instance of a SharedInformerFactory with additional options.
func NewSharedInformerFactoryWithOptions(client versioned.Interface, defaultResync time.Duration, options ...SharedInformerOption) SharedInformerFactory {
factory := &sharedInformerFactory{
client: client,
namespace: v1.NamespaceAll,
defaultResync: defaultResync,
informers: make(map[reflect.Type]cache.SharedIndexInformer),
startedInformers: make(map[reflect.Type]bool),
customResync: make(map[reflect.Type]time.Duration),
}
// Apply all options
for _, opt := range options {
factory = opt(factory)
}
return factory
}
// Start initializes all requested informers.
func (f *sharedInformerFactory) Start(stopCh <-chan struct{}) {
f.lock.Lock()
defer f.lock.Unlock()
for informerType, informer := range f.informers {
if !f.startedInformers[informerType] {
go informer.Run(stopCh)
f.startedInformers[informerType] = true
}
}
}
// WaitForCacheSync waits for all started informers' cache were synced.
func (f *sharedInformerFactory) WaitForCacheSync(stopCh <-chan struct{}) map[reflect.Type]bool {
informers := func() map[reflect.Type]cache.SharedIndexInformer {
f.lock.Lock()
defer f.lock.Unlock()
informers := map[reflect.Type]cache.SharedIndexInformer{}
for informerType, informer := range f.informers {
if f.startedInformers[informerType] {
informers[informerType] = informer
}
}
return informers
}()
res := map[reflect.Type]bool{}
for informType, informer := range informers {
res[informType] = cache.WaitForCacheSync(stopCh, informer.HasSynced)
}
return res
}
// InternalInformerFor returns the SharedIndexInformer for obj using an internal
// client.
func (f *sharedInformerFactory) InformerFor(obj runtime.Object, newFunc internalinterfaces.NewInformerFunc) cache.SharedIndexInformer {
f.lock.Lock()
defer f.lock.Unlock()
informerType := reflect.TypeOf(obj)
informer, exists := f.informers[informerType]
if exists {
return informer
}
resyncPeriod, exists := f.customResync[informerType]
if !exists {
resyncPeriod = f.defaultResync
}
informer = newFunc(f.client, resyncPeriod)
f.informers[informerType] = informer
return informer
}
// SharedInformerFactory provides shared informers for resources in all known
// API group versions.
type SharedInformerFactory interface {
internalinterfaces.SharedInformerFactory
ForResource(resource schema.GroupVersionResource) (GenericInformer, error)
WaitForCacheSync(stopCh <-chan struct{}) map[reflect.Type]bool
Traefik() traefik.Interface
}
func (f *sharedInformerFactory) Traefik() traefik.Interface {
return traefik.New(f, f.namespace, f.tweakListOptions)
}

70
provider/kubernetes/crd/generated/informers/externalversions/generic.go Normal file
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/*
The MIT License (MIT)
Copyright (c) 2016-2019 Containous SAS
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
// Code generated by informer-gen. DO NOT EDIT.
package externalversions
import (
"fmt"
v1alpha1 "github.com/containous/traefik/provider/kubernetes/crd/traefik/v1alpha1"
schema "k8s.io/apimachinery/pkg/runtime/schema"
cache "k8s.io/client-go/tools/cache"
)
// GenericInformer is type of SharedIndexInformer which will locate and delegate to other
// sharedInformers based on type
type GenericInformer interface {
Informer() cache.SharedIndexInformer
Lister() cache.GenericLister
}
type genericInformer struct {
informer cache.SharedIndexInformer
resource schema.GroupResource
}
// Informer returns the SharedIndexInformer.
func (f *genericInformer) Informer() cache.SharedIndexInformer {
return f.informer
}
// Lister returns the GenericLister.
func (f *genericInformer) Lister() cache.GenericLister {
return cache.NewGenericLister(f.Informer().GetIndexer(), f.resource)
}
// ForResource gives generic access to a shared informer of the matching type
// TODO extend this to unknown resources with a client pool
func (f *sharedInformerFactory) ForResource(resource schema.GroupVersionResource) (GenericInformer, error) {
switch resource {
case v1alpha1.SchemeGroupVersion.WithResource("ingressroutes"):
return &genericInformer{resource: resource.GroupResource(), informer: f.Traefik().V1alpha1().IngressRoutes().Informer()}, nil
case v1alpha1.SchemeGroupVersion.WithResource("middlewares"):
return &genericInformer{resource: resource.GroupResource(), informer: f.Traefik().V1alpha1().Middlewares().Informer()}, nil
}
return nil, fmt.Errorf("no informer found for %v", resource)
}

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/*
The MIT License (MIT)
Copyright (c) 2016-2019 Containous SAS
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
// Code generated by informer-gen. DO NOT EDIT.
package internalinterfaces
import (
time "time"
versioned "github.com/containous/traefik/provider/kubernetes/crd/generated/clientset/versioned"
v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
runtime "k8s.io/apimachinery/pkg/runtime"
cache "k8s.io/client-go/tools/cache"
)
type NewInformerFunc func(versioned.Interface, time.Duration) cache.SharedIndexInformer
// SharedInformerFactory a small interface to allow for adding an informer without an import cycle
type SharedInformerFactory interface {
Start(stopCh <-chan struct{})
InformerFor(obj runtime.Object, newFunc NewInformerFunc) cache.SharedIndexInformer
}
type TweakListOptionsFunc func(*v1.ListOptions)

54
provider/kubernetes/crd/generated/informers/externalversions/traefik/interface.go Normal file
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/*
The MIT License (MIT)
Copyright (c) 2016-2019 Containous SAS
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
// Code generated by informer-gen. DO NOT EDIT.
package traefik
import (
internalinterfaces "github.com/containous/traefik/provider/kubernetes/crd/generated/informers/externalversions/internalinterfaces"
v1alpha1 "github.com/containous/traefik/provider/kubernetes/crd/generated/informers/externalversions/traefik/v1alpha1"
)
// Interface provides access to each of this group's versions.
type Interface interface {
// V1alpha1 provides access to shared informers for resources in V1alpha1.
V1alpha1() v1alpha1.Interface
}
type group struct {
factory internalinterfaces.SharedInformerFactory
namespace string
tweakListOptions internalinterfaces.TweakListOptionsFunc
}
// New returns a new Interface.
func New(f internalinterfaces.SharedInformerFactory, namespace string, tweakListOptions internalinterfaces.TweakListOptionsFunc) Interface {
return &group{factory: f, namespace: namespace, tweakListOptions: tweakListOptions}
}
// V1alpha1 returns a new v1alpha1.Interface.
func (g *group) V1alpha1() v1alpha1.Interface {
return v1alpha1.New(g.factory, g.namespace, g.tweakListOptions)
}

97
provider/kubernetes/crd/generated/informers/externalversions/traefik/v1alpha1/ingressroute.go Normal file
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/*
The MIT License (MIT)
Copyright (c) 2016-2019 Containous SAS
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
// Code generated by informer-gen. DO NOT EDIT.
package v1alpha1
import (
time "time"
versioned "github.com/containous/traefik/provider/kubernetes/crd/generated/clientset/versioned"
internalinterfaces "github.com/containous/traefik/provider/kubernetes/crd/generated/informers/externalversions/internalinterfaces"
v1alpha1 "github.com/containous/traefik/provider/kubernetes/crd/generated/listers/traefik/v1alpha1"
traefikv1alpha1 "github.com/containous/traefik/provider/kubernetes/crd/traefik/v1alpha1"
v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
runtime "k8s.io/apimachinery/pkg/runtime"
watch "k8s.io/apimachinery/pkg/watch"
cache "k8s.io/client-go/tools/cache"
)
// IngressRouteInformer provides access to a shared informer and lister for
// IngressRoutes.
type IngressRouteInformer interface {
Informer() cache.SharedIndexInformer
Lister() v1alpha1.IngressRouteLister
}
type ingressRouteInformer struct {
factory internalinterfaces.SharedInformerFactory
tweakListOptions internalinterfaces.TweakListOptionsFunc
namespace string
}
// NewIngressRouteInformer constructs a new informer for IngressRoute type.
// Always prefer using an informer factory to get a shared informer instead of getting an independent
// one. This reduces memory footprint and number of connections to the server.
func NewIngressRouteInformer(client versioned.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer {
return NewFilteredIngressRouteInformer(client, namespace, resyncPeriod, indexers, nil)
}
// NewFilteredIngressRouteInformer constructs a new informer for IngressRoute type.
// Always prefer using an informer factory to get a shared informer instead of getting an independent
// one. This reduces memory footprint and number of connections to the server.
func NewFilteredIngressRouteInformer(client versioned.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers, tweakListOptions internalinterfaces.TweakListOptionsFunc) cache.SharedIndexInformer {
return cache.NewSharedIndexInformer(
&cache.ListWatch{
ListFunc: func(options v1.ListOptions) (runtime.Object, error) {
if tweakListOptions != nil {
tweakListOptions(&options)
}
return client.TraefikV1alpha1().IngressRoutes(namespace).List(options)
},
WatchFunc: func(options v1.ListOptions) (watch.Interface, error) {
if tweakListOptions != nil {
tweakListOptions(&options)
}
return client.TraefikV1alpha1().IngressRoutes(namespace).Watch(options)
},
},
&traefikv1alpha1.IngressRoute{},
resyncPeriod,
indexers,
)
}
func (f *ingressRouteInformer) defaultInformer(client versioned.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer {
return NewFilteredIngressRouteInformer(client, f.namespace, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}, f.tweakListOptions)
}
func (f *ingressRouteInformer) Informer() cache.SharedIndexInformer {
return f.factory.InformerFor(&traefikv1alpha1.IngressRoute{}, f.defaultInformer)
}
func (f *ingressRouteInformer) Lister() v1alpha1.IngressRouteLister {
return v1alpha1.NewIngressRouteLister(f.Informer().GetIndexer())
}

60
provider/kubernetes/crd/generated/informers/externalversions/traefik/v1alpha1/interface.go Normal file
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@ -0,0 +1,60 @@
/*
The MIT License (MIT)
Copyright (c) 2016-2019 Containous SAS
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
// Code generated by informer-gen. DO NOT EDIT.
package v1alpha1
import (
internalinterfaces "github.com/containous/traefik/provider/kubernetes/crd/generated/informers/externalversions/internalinterfaces"
)
// Interface provides access to all the informers in this group version.
type Interface interface {
// IngressRoutes returns a IngressRouteInformer.
IngressRoutes() IngressRouteInformer
// Middlewares returns a MiddlewareInformer.
Middlewares() MiddlewareInformer
}
type version struct {
factory internalinterfaces.SharedInformerFactory
namespace string
tweakListOptions internalinterfaces.TweakListOptionsFunc
}
// New returns a new Interface.
func New(f internalinterfaces.SharedInformerFactory, namespace string, tweakListOptions internalinterfaces.TweakListOptionsFunc) Interface {
return &version{factory: f, namespace: namespace, tweakListOptions: tweakListOptions}
}
// IngressRoutes returns a IngressRouteInformer.
func (v *version) IngressRoutes() IngressRouteInformer {
return &ingressRouteInformer{factory: v.factory, namespace: v.namespace, tweakListOptions: v.tweakListOptions}
}
// Middlewares returns a MiddlewareInformer.
func (v *version) Middlewares() MiddlewareInformer {
return &middlewareInformer{factory: v.factory, namespace: v.namespace, tweakListOptions: v.tweakListOptions}
}

97
provider/kubernetes/crd/generated/informers/externalversions/traefik/v1alpha1/middleware.go Normal file
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/*
The MIT License (MIT)
Copyright (c) 2016-2019 Containous SAS
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
// Code generated by informer-gen. DO NOT EDIT.
package v1alpha1
import (
time "time"
versioned "github.com/containous/traefik/provider/kubernetes/crd/generated/clientset/versioned"
internalinterfaces "github.com/containous/traefik/provider/kubernetes/crd/generated/informers/externalversions/internalinterfaces"
v1alpha1 "github.com/containous/traefik/provider/kubernetes/crd/generated/listers/traefik/v1alpha1"
traefikv1alpha1 "github.com/containous/traefik/provider/kubernetes/crd/traefik/v1alpha1"
v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
runtime "k8s.io/apimachinery/pkg/runtime"
watch "k8s.io/apimachinery/pkg/watch"
cache "k8s.io/client-go/tools/cache"
)
// MiddlewareInformer provides access to a shared informer and lister for
// Middlewares.
type MiddlewareInformer interface {
Informer() cache.SharedIndexInformer
Lister() v1alpha1.MiddlewareLister
}
type middlewareInformer struct {
factory internalinterfaces.SharedInformerFactory
tweakListOptions internalinterfaces.TweakListOptionsFunc
namespace string
}
// NewMiddlewareInformer constructs a new informer for Middleware type.
// Always prefer using an informer factory to get a shared informer instead of getting an independent
// one. This reduces memory footprint and number of connections to the server.
func NewMiddlewareInformer(client versioned.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer {
return NewFilteredMiddlewareInformer(client, namespace, resyncPeriod, indexers, nil)
}
// NewFilteredMiddlewareInformer constructs a new informer for Middleware type.
// Always prefer using an informer factory to get a shared informer instead of getting an independent
// one. This reduces memory footprint and number of connections to the server.
func NewFilteredMiddlewareInformer(client versioned.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers, tweakListOptions internalinterfaces.TweakListOptionsFunc) cache.SharedIndexInformer {
return cache.NewSharedIndexInformer(
&cache.ListWatch{
ListFunc: func(options v1.ListOptions) (runtime.Object, error) {
if tweakListOptions != nil {
tweakListOptions(&options)
}
return client.TraefikV1alpha1().Middlewares(namespace).List(options)
},
WatchFunc: func(options v1.ListOptions) (watch.Interface, error) {
if tweakListOptions != nil {
tweakListOptions(&options)
}
return client.TraefikV1alpha1().Middlewares(namespace).Watch(options)
},
},
&traefikv1alpha1.Middleware{},
resyncPeriod,
indexers,
)
}
func (f *middlewareInformer) defaultInformer(client versioned.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer {
return NewFilteredMiddlewareInformer(client, f.namespace, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}, f.tweakListOptions)
}
func (f *middlewareInformer) Informer() cache.SharedIndexInformer {
return f.factory.InformerFor(&traefikv1alpha1.Middleware{}, f.defaultInformer)
}
func (f *middlewareInformer) Lister() v1alpha1.MiddlewareLister {
return v1alpha1.NewMiddlewareLister(f.Informer().GetIndexer())
}

43
provider/kubernetes/crd/generated/listers/traefik/v1alpha1/expansion_generated.go Normal file
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/*
The MIT License (MIT)
Copyright (c) 2016-2019 Containous SAS
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
// Code generated by lister-gen. DO NOT EDIT.
package v1alpha1
// IngressRouteListerExpansion allows custom methods to be added to
// IngressRouteLister.
type IngressRouteListerExpansion interface{}
// IngressRouteNamespaceListerExpansion allows custom methods to be added to
// IngressRouteNamespaceLister.
type IngressRouteNamespaceListerExpansion interface{}
// MiddlewareListerExpansion allows custom methods to be added to
// MiddlewareLister.
type MiddlewareListerExpansion interface{}
// MiddlewareNamespaceListerExpansion allows custom methods to be added to
// MiddlewareNamespaceLister.
type MiddlewareNamespaceListerExpansion interface{}

102
provider/kubernetes/crd/generated/listers/traefik/v1alpha1/ingressroute.go Normal file
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/*
The MIT License (MIT)
Copyright (c) 2016-2019 Containous SAS
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
// Code generated by lister-gen. DO NOT EDIT.
package v1alpha1
import (
v1alpha1 "github.com/containous/traefik/provider/kubernetes/crd/traefik/v1alpha1"
"k8s.io/apimachinery/pkg/api/errors"
"k8s.io/apimachinery/pkg/labels"
"k8s.io/client-go/tools/cache"
)
// IngressRouteLister helps list IngressRoutes.
type IngressRouteLister interface {
// List lists all IngressRoutes in the indexer.
List(selector labels.Selector) (ret []*v1alpha1.IngressRoute, err error)
// IngressRoutes returns an object that can list and get IngressRoutes.
IngressRoutes(namespace string) IngressRouteNamespaceLister
IngressRouteListerExpansion
}
// ingressRouteLister implements the IngressRouteLister interface.
type ingressRouteLister struct {
indexer cache.Indexer
}
// NewIngressRouteLister returns a new IngressRouteLister.
func NewIngressRouteLister(indexer cache.Indexer) IngressRouteLister {
return &ingressRouteLister{indexer: indexer}
}
// List lists all IngressRoutes in the indexer.
func (s *ingressRouteLister) List(selector labels.Selector) (ret []*v1alpha1.IngressRoute, err error) {
err = cache.ListAll(s.indexer, selector, func(m interface{}) {
ret = append(ret, m.(*v1alpha1.IngressRoute))
})
return ret, err
}
// IngressRoutes returns an object that can list and get IngressRoutes.
func (s *ingressRouteLister) IngressRoutes(namespace string) IngressRouteNamespaceLister {
return ingressRouteNamespaceLister{indexer: s.indexer, namespace: namespace}
}
// IngressRouteNamespaceLister helps list and get IngressRoutes.
type IngressRouteNamespaceLister interface {
// List lists all IngressRoutes in the indexer for a given namespace.
List(selector labels.Selector) (ret []*v1alpha1.IngressRoute, err error)
// Get retrieves the IngressRoute from the indexer for a given namespace and name.
Get(name string) (*v1alpha1.IngressRoute, error)
IngressRouteNamespaceListerExpansion
}
// ingressRouteNamespaceLister implements the IngressRouteNamespaceLister
// interface.
type ingressRouteNamespaceLister struct {
indexer cache.Indexer
namespace string
}
// List lists all IngressRoutes in the indexer for a given namespace.
func (s ingressRouteNamespaceLister) List(selector labels.Selector) (ret []*v1alpha1.IngressRoute, err error) {
err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) {
ret = append(ret, m.(*v1alpha1.IngressRoute))
})
return ret, err
}
// Get retrieves the IngressRoute from the indexer for a given namespace and name.
func (s ingressRouteNamespaceLister) Get(name string) (*v1alpha1.IngressRoute, error) {
obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name)
if err != nil {
return nil, err
}
if !exists {
return nil, errors.NewNotFound(v1alpha1.Resource("ingressroute"), name)
}
return obj.(*v1alpha1.IngressRoute), nil
}

102
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/*
The MIT License (MIT)
Copyright (c) 2016-2019 Containous SAS
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
// Code generated by lister-gen. DO NOT EDIT.
package v1alpha1
import (
v1alpha1 "github.com/containous/traefik/provider/kubernetes/crd/traefik/v1alpha1"
"k8s.io/apimachinery/pkg/api/errors"
"k8s.io/apimachinery/pkg/labels"
"k8s.io/client-go/tools/cache"
)
// MiddlewareLister helps list Middlewares.
type MiddlewareLister interface {
// List lists all Middlewares in the indexer.
List(selector labels.Selector) (ret []*v1alpha1.Middleware, err error)
// Middlewares returns an object that can list and get Middlewares.
Middlewares(namespace string) MiddlewareNamespaceLister
MiddlewareListerExpansion
}
// middlewareLister implements the MiddlewareLister interface.
type middlewareLister struct {
indexer cache.Indexer
}
// NewMiddlewareLister returns a new MiddlewareLister.
func NewMiddlewareLister(indexer cache.Indexer) MiddlewareLister {
return &middlewareLister{indexer: indexer}
}
// List lists all Middlewares in the indexer.
func (s *middlewareLister) List(selector labels.Selector) (ret []*v1alpha1.Middleware, err error) {
err = cache.ListAll(s.indexer, selector, func(m interface{}) {
ret = append(ret, m.(*v1alpha1.Middleware))
})
return ret, err
}
// Middlewares returns an object that can list and get Middlewares.
func (s *middlewareLister) Middlewares(namespace string) MiddlewareNamespaceLister {
return middlewareNamespaceLister{indexer: s.indexer, namespace: namespace}
}
// MiddlewareNamespaceLister helps list and get Middlewares.
type MiddlewareNamespaceLister interface {
// List lists all Middlewares in the indexer for a given namespace.
List(selector labels.Selector) (ret []*v1alpha1.Middleware, err error)
// Get retrieves the Middleware from the indexer for a given namespace and name.
Get(name string) (*v1alpha1.Middleware, error)
MiddlewareNamespaceListerExpansion
}
// middlewareNamespaceLister implements the MiddlewareNamespaceLister
// interface.
type middlewareNamespaceLister struct {
indexer cache.Indexer
namespace string
}
// List lists all Middlewares in the indexer for a given namespace.
func (s middlewareNamespaceLister) List(selector labels.Selector) (ret []*v1alpha1.Middleware, err error) {
err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) {
ret = append(ret, m.(*v1alpha1.Middleware))
})
return ret, err
}
// Get retrieves the Middleware from the indexer for a given namespace and name.
func (s middlewareNamespaceLister) Get(name string) (*v1alpha1.Middleware, error) {
obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name)
if err != nil {
return nil, err
}
if !exists {
return nil, errors.NewNotFound(v1alpha1.Resource("middleware"), name)
}
return obj.(*v1alpha1.Middleware), nil
}

458
provider/kubernetes/crd/kubernetes.go Normal file
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package crd
import (
"context"
"crypto/sha256"
"flag"
"fmt"
"os"
"reflect"
"sort"
"strconv"
"strings"
"time"
"github.com/cenkalti/backoff"
"github.com/containous/traefik/config"
"github.com/containous/traefik/job"
"github.com/containous/traefik/log"
"github.com/containous/traefik/provider"
"github.com/containous/traefik/provider/kubernetes/crd/traefik/v1alpha1"
"github.com/containous/traefik/provider/kubernetes/k8s"
"github.com/containous/traefik/safe"
"github.com/containous/traefik/tls"
"github.com/pkg/errors"
corev1 "k8s.io/api/core/v1"
"k8s.io/apimachinery/pkg/labels"
)
const (
annotationKubernetesIngressClass = "kubernetes.io/ingress.class"
traefikDefaultIngressClass = "traefik"
)
// IngressEndpoint holds the endpoint information for the Kubernetes provider.
type IngressEndpoint struct {
IP string `description:"IP used for Kubernetes Ingress endpoints"`
Hostname string `description:"Hostname used for Kubernetes Ingress endpoints"`
PublishedService string `description:"Published Kubernetes Service to copy status from"`
}
// Provider holds configurations of the provider.
type Provider struct {
provider.BaseProvider `mapstructure:",squash" export:"true"`
Endpoint string `description:"Kubernetes server endpoint (required for external cluster client)"`
Token string `description:"Kubernetes bearer token (not needed for in-cluster client)"`
CertAuthFilePath string `description:"Kubernetes certificate authority file path (not needed for in-cluster client)"`
DisablePassHostHeaders bool `description:"Kubernetes disable PassHost Headers" export:"true"`
EnablePassTLSCert bool `description:"Kubernetes enable Pass TLS Client Certs" export:"true"` // Deprecated
Namespaces k8s.Namespaces `description:"Kubernetes namespaces" export:"true"`
LabelSelector string `description:"Kubernetes Ingress label selector to use" export:"true"`
IngressClass string `description:"Value of kubernetes.io/ingress.class annotation to watch for" export:"true"`
IngressEndpoint *IngressEndpoint `description:"Kubernetes Ingress Endpoint"`
lastConfiguration safe.Safe
}
func (p *Provider) newK8sClient(ctx context.Context, ingressLabelSelector string) (*clientWrapper, error) {
ingLabelSel, err := labels.Parse(ingressLabelSelector)
if err != nil {
return nil, fmt.Errorf("invalid ingress label selector: %q", ingressLabelSelector)
}
log.FromContext(ctx).Infof("ingress label selector is: %q", ingLabelSel)
withEndpoint := ""
if p.Endpoint != "" {
withEndpoint = fmt.Sprintf(" with endpoint %v", p.Endpoint)
}
var client *clientWrapper
switch {
case os.Getenv("KUBERNETES_SERVICE_HOST") != "" && os.Getenv("KUBERNETES_SERVICE_PORT") != "":
log.FromContext(ctx).Infof("Creating in-cluster Provider client%s", withEndpoint)
client, err = newInClusterClient(p.Endpoint)
case os.Getenv("KUBECONFIG") != "":
log.FromContext(ctx).Infof("Creating cluster-external Provider client from KUBECONFIG %s", os.Getenv("KUBECONFIG"))
client, err = newExternalClusterClientFromFile(os.Getenv("KUBECONFIG"))
default:
log.FromContext(ctx).Infof("Creating cluster-external Provider client%s", withEndpoint)
client, err = newExternalClusterClient(p.Endpoint, p.Token, p.CertAuthFilePath)
}
if err == nil {
client.ingressLabelSelector = ingLabelSel
}
return client, err
}
// Init the provider.
func (p *Provider) Init() error {
return p.BaseProvider.Init()
}
// Provide allows the k8s provider to provide configurations to traefik
// using the given configuration channel.
func (p *Provider) Provide(configurationChan chan<- config.Message, pool *safe.Pool) error {
ctxLog := log.With(context.Background(), log.Str(log.ProviderName, "kubernetescrd"))
logger := log.FromContext(ctxLog)
// Tell glog (used by client-go) to log into STDERR. Otherwise, we risk
// certain kinds of API errors getting logged into a directory not
// available in a `FROM scratch` Docker container, causing glog to abort
// hard with an exit code > 0.
err := flag.Set("logtostderr", "true")
if err != nil {
return err
}
logger.Debugf("Using Ingress label selector: %q", p.LabelSelector)
k8sClient, err := p.newK8sClient(ctxLog, p.LabelSelector)
if err != nil {
return err
}
pool.Go(func(stop chan bool) {
operation := func() error {
stopWatch := make(chan struct{}, 1)
defer close(stopWatch)
eventsChan, err := k8sClient.WatchAll(p.Namespaces, stopWatch)
if err != nil {
logger.Errorf("Error watching kubernetes events: %v", err)
timer := time.NewTimer(1 * time.Second)
select {
case <-timer.C:
return err
case <-stop:
return nil
}
}
for {
select {
case <-stop:
return nil
case event := <-eventsChan:
conf := p.loadConfigurationFromIngresses(ctxLog, k8sClient)
if reflect.DeepEqual(p.lastConfiguration.Get(), conf) {
logger.Debugf("Skipping Kubernetes event kind %T", event)
} else {
p.lastConfiguration.Set(conf)
configurationChan <- config.Message{
ProviderName: "kubernetescrd",
Configuration: conf,
}
}
}
}
}
notify := func(err error, time time.Duration) {
logger.Errorf("Provider connection error: %s; retrying in %s", err, time)
}
err := backoff.RetryNotify(safe.OperationWithRecover(operation), job.NewBackOff(backoff.NewExponentialBackOff()), notify)
if err != nil {
logger.Errorf("Cannot connect to Provider: %s", err)
}
})
return nil
}
func checkStringQuoteValidity(value string) error {
_, err := strconv.Unquote(`"` + value + `"`)
return err
}
func loadServers(client Client, namespace string, svc v1alpha1.Service) ([]config.Server, error) {
strategy := svc.Strategy
if strategy == "" {
strategy = "RoundRobin"
}
if strategy != "RoundRobin" {
return nil, fmt.Errorf("load balancing strategy %v is not supported", strategy)
}
service, exists, err := client.GetService(namespace, svc.Name)
if err != nil {
return nil, err
}
if !exists {
return nil, errors.New("service not found")
}
var portSpec corev1.ServicePort
var match bool
// TODO: support name ports? do we actually care?
for _, p := range service.Spec.Ports {
if svc.Port == p.Port {
portSpec = p
match = true
break
}
}
if !match {
return nil, errors.New("service port not found")
}
var servers []config.Server
if service.Spec.Type == corev1.ServiceTypeExternalName {
servers = append(servers, config.Server{
URL: fmt.Sprintf("http://%s:%d", service.Spec.ExternalName, portSpec.Port),
Weight: 1,
})
} else {
endpoints, endpointsExists, endpointsErr := client.GetEndpoints(namespace, svc.Name)
if endpointsErr != nil {
return nil, endpointsErr
}
if !endpointsExists {
return nil, errors.New("endpoints not found")
}
if len(endpoints.Subsets) == 0 {
return nil, errors.New("subset not found")
}
var port int32
for _, subset := range endpoints.Subsets {
for _, p := range subset.Ports {
if portSpec.Name == p.Name {
port = p.Port
break
}
}
if port == 0 {
return nil, errors.New("cannot define a port")
}
protocol := "http"
if port == 443 || strings.HasPrefix(portSpec.Name, "https") {
protocol = "https"
}
for _, addr := range subset.Addresses {
servers = append(servers, config.Server{
URL: fmt.Sprintf("%s://%s:%d", protocol, addr.IP, port),
Weight: 1,
})
}
}
}
return servers, nil
}
func (p *Provider) loadConfigurationFromIngresses(ctx context.Context, client Client) *config.Configuration {
conf := &config.Configuration{
HTTP: &config.HTTPConfiguration{
Routers: map[string]*config.Router{},
Middlewares: map[string]*config.Middleware{},
Services: map[string]*config.Service{},
},
TCP: &config.TCPConfiguration{},
}
tlsConfigs := make(map[string]*tls.Configuration)
for _, ingressRoute := range client.GetIngressRoutes() {
logger := log.FromContext(log.With(ctx, log.Str("ingress", ingressRoute.Name), log.Str("namespace", ingressRoute.Namespace)))
// TODO keep the name ingressClass?
if !shouldProcessIngress(p.IngressClass, ingressRoute.Annotations[annotationKubernetesIngressClass]) {
continue
}
err := getTLS(ctx, ingressRoute, client, tlsConfigs)
if err != nil {
logger.Errorf("Error configuring TLS: %v", err)
}
ingressName := ingressRoute.Name
if len(ingressName) == 0 {
ingressName = ingressRoute.GenerateName
}
for _, route := range ingressRoute.Spec.Routes {
if route.Kind != "Rule" {
logger.Errorf("Unsupported match kind: %s. Only \"Rule\" is supported for now.", route.Kind)
continue
}
if len(route.Match) == 0 {
logger.Errorf("Empty match rule")
continue
}
if err := checkStringQuoteValidity(route.Match); err != nil {
logger.Errorf("Invalid syntax for match rule: %s", route.Match)
continue
}
var allServers []config.Server
for _, service := range route.Services {
servers, err := loadServers(client, ingressRoute.Namespace, service)
if err != nil {
logger.
WithField("serviceName", service.Name).
WithField("servicePort", service.Port).
Errorf("Cannot create service: %v", err)
continue
}
allServers = append(allServers, servers...)
}
// TODO: support middlewares from other providers.
// Mechanism: in the spec, prefix the name with the provider name,
// with dot as the separator. In which case. we ignore the
// namespace.
var mds []string
for _, mi := range route.Middlewares {
ns := mi.Namespace
if len(ns) == 0 {
ns = ingressRoute.Namespace
}
mds = append(mds, makeID(ns, mi.Name))
}
h := sha256.New()
_, err = h.Write([]byte(route.Match))
if err != nil {
logger.Error(err)
continue
}
key := fmt.Sprintf("%s-%.10x", ingressName, h.Sum(nil))
serviceName := makeID(ingressRoute.Namespace, key)
conf.HTTP.Routers[serviceName] = &config.Router{
Middlewares: mds,
Priority: route.Priority,
EntryPoints: ingressRoute.Spec.EntryPoints,
Rule: route.Match,
Service: serviceName,
}
if ingressRoute.Spec.TLS != nil {
conf.HTTP.Routers[serviceName].TLS = &config.RouterTLSConfig{}
}
conf.HTTP.Services[serviceName] = &config.Service{
LoadBalancer: &config.LoadBalancerService{
Servers: allServers,
// TODO: support other strategies.
Method: "wrr",
PassHostHeader: true,
},
}
}
}
conf.TLS = getTLSConfig(tlsConfigs)
for _, middleware := range client.GetMiddlewares() {
conf.HTTP.Middlewares[makeID(middleware.Namespace, middleware.Name)] = &middleware.Spec
}
return conf
}
func makeID(namespace, name string) string {
if namespace == "" {
return name
}
return namespace + "/" + name
}
func shouldProcessIngress(ingressClass string, ingressClassAnnotation string) bool {
return ingressClass == ingressClassAnnotation ||
(len(ingressClass) == 0 && ingressClassAnnotation == traefikDefaultIngressClass)
}
func getTLS(ctx context.Context, ingressRoute *v1alpha1.IngressRoute, k8sClient Client, tlsConfigs map[string]*tls.Configuration) error {
if ingressRoute.Spec.TLS == nil {
return nil
}
if ingressRoute.Spec.TLS.SecretName == "" {
log.FromContext(ctx).Debugf("Skipping TLS sub-section: No secret name provided")
return nil
}
configKey := ingressRoute.Namespace + "/" + ingressRoute.Spec.TLS.SecretName
if _, tlsExists := tlsConfigs[configKey]; !tlsExists {
secret, exists, err := k8sClient.GetSecret(ingressRoute.Namespace, ingressRoute.Spec.TLS.SecretName)
if err != nil {
return fmt.Errorf("failed to fetch secret %s/%s: %v", ingressRoute.Namespace, ingressRoute.Spec.TLS.SecretName, err)
}
if !exists {
return fmt.Errorf("secret %s/%s does not exist", ingressRoute.Namespace, ingressRoute.Spec.TLS.SecretName)
}
cert, key, err := getCertificateBlocks(secret, ingressRoute.Namespace, ingressRoute.Spec.TLS.SecretName)
if err != nil {
return err
}
tlsConfigs[configKey] = &tls.Configuration{
Certificate: &tls.Certificate{
CertFile: tls.FileOrContent(cert),
KeyFile: tls.FileOrContent(key),
},
}
}
return nil
}
func getTLSConfig(tlsConfigs map[string]*tls.Configuration) []*tls.Configuration {
var secretNames []string
for secretName := range tlsConfigs {
secretNames = append(secretNames, secretName)
}
sort.Strings(secretNames)
var configs []*tls.Configuration
for _, secretName := range secretNames {
configs = append(configs, tlsConfigs[secretName])
}
return configs
}
func getCertificateBlocks(secret *corev1.Secret, namespace, secretName string) (string, string, error) {
var missingEntries []string
tlsCrtData, tlsCrtExists := secret.Data["tls.crt"]
if !tlsCrtExists {
missingEntries = append(missingEntries, "tls.crt")
}
tlsKeyData, tlsKeyExists := secret.Data["tls.key"]
if !tlsKeyExists {
missingEntries = append(missingEntries, "tls.key")
}
if len(missingEntries) > 0 {
return "", "", fmt.Errorf("secret %s/%s is missing the following TLS data entries: %s",
namespace, secretName, strings.Join(missingEntries, ", "))
}
cert := string(tlsCrtData)
if cert == "" {
missingEntries = append(missingEntries, "tls.crt")
}
key := string(tlsKeyData)
if key == "" {
missingEntries = append(missingEntries, "tls.key")
}
if len(missingEntries) > 0 {
return "", "", fmt.Errorf("secret %s/%s contains the following empty TLS data entries: %s",
namespace, secretName, strings.Join(missingEntries, ", "))
}
return cert, key, nil
}

368
provider/kubernetes/crd/kubernetes_test.go Normal file
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package crd
import (
"context"
"testing"
"github.com/containous/traefik/config"
"github.com/containous/traefik/provider"
"github.com/containous/traefik/tls"
"github.com/stretchr/testify/assert"
)
var _ provider.Provider = (*Provider)(nil)
func TestLoadIngressRoutes(t *testing.T) {
testCases := []struct {
desc string
ingressClass string
paths []string
expected *config.Configuration
}{
{
desc: "Empty",
expected: &config.Configuration{
TCP: &config.TCPConfiguration{},
HTTP: &config.HTTPConfiguration{
Routers: map[string]*config.Router{},
Middlewares: map[string]*config.Middleware{},
Services: map[string]*config.Service{},
},
},
},
{
desc: "Simple Ingress Route, with foo entrypoint",
paths: []string{"services.yml", "simple.yml"},
expected: &config.Configuration{
TCP: &config.TCPConfiguration{},
HTTP: &config.HTTPConfiguration{
Routers: map[string]*config.Router{
"default/test.crd-6b204d94623b3df4370c": {
EntryPoints: []string{"foo"},
Service: "default/test.crd-6b204d94623b3df4370c",
Rule: "Host(`foo.com`) && PathPrefix(`/bar`)",
Priority: 12,
},
},
Middlewares: map[string]*config.Middleware{},
Services: map[string]*config.Service{
"default/test.crd-6b204d94623b3df4370c": {
LoadBalancer: &config.LoadBalancerService{
Servers: []config.Server{
{
URL: "http://10.10.0.1:80",
Weight: 1,
},
{
URL: "http://10.10.0.2:80",
Weight: 1,
},
},
Method: "wrr",
PassHostHeader: true,
},
},
},
},
},
},
{
desc: "Simple Ingress Route with middleware",
paths: []string{"services.yml", "with_middleware.yml"},
expected: &config.Configuration{
TCP: &config.TCPConfiguration{},
HTTP: &config.HTTPConfiguration{
Routers: map[string]*config.Router{
"default/test2.crd-23c7f4c450289ee29016": {
EntryPoints: []string{"web"},
Service: "default/test2.crd-23c7f4c450289ee29016",
Rule: "Host(`foo.com`) && PathPrefix(`/tobestripped`)",
Priority: 12,
Middlewares: []string{"default/stripprefix", "foo/addprefix"},
},
},
Middlewares: map[string]*config.Middleware{
"default/stripprefix": {
StripPrefix: &config.StripPrefix{
Prefixes: []string{"/tobestripped"},
},
},
"foo/addprefix": {
AddPrefix: &config.AddPrefix{
Prefix: "/tobeadded",
},
},
},
Services: map[string]*config.Service{
"default/test2.crd-23c7f4c450289ee29016": {
LoadBalancer: &config.LoadBalancerService{
Servers: []config.Server{
{
URL: "http://10.10.0.1:80",
Weight: 1,
},
{
URL: "http://10.10.0.2:80",
Weight: 1,
},
},
Method: "wrr",
PassHostHeader: true,
},
},
},
},
},
},
{
desc: "One ingress Route with two different rules",
paths: []string{"services.yml", "with_two_rules.yml"},
expected: &config.Configuration{
TCP: &config.TCPConfiguration{},
HTTP: &config.HTTPConfiguration{
Routers: map[string]*config.Router{
"default/test.crd-6b204d94623b3df4370c": {
EntryPoints: []string{"web"},
Rule: "Host(`foo.com`) && PathPrefix(`/bar`)",
Service: "default/test.crd-6b204d94623b3df4370c",
Priority: 14,
},
"default/test.crd-77c62dfe9517144aeeaa": {
EntryPoints: []string{"web"},
Service: "default/test.crd-77c62dfe9517144aeeaa",
Rule: "Host(`foo.com`) && PathPrefix(`/foo`)",
Priority: 12,
},
},
Middlewares: map[string]*config.Middleware{},
Services: map[string]*config.Service{
"default/test.crd-6b204d94623b3df4370c": {
LoadBalancer: &config.LoadBalancerService{
Servers: []config.Server{
{
URL: "http://10.10.0.1:80",
Weight: 1,
},
{
URL: "http://10.10.0.2:80",
Weight: 1,
},
},
Method: "wrr",
PassHostHeader: true,
},
},
"default/test.crd-77c62dfe9517144aeeaa": {
LoadBalancer: &config.LoadBalancerService{
Servers: []config.Server{
{
URL: "http://10.10.0.1:80",
Weight: 1,
},
{
URL: "http://10.10.0.2:80",
Weight: 1,
},
},
Method: "wrr",
PassHostHeader: true,
},
},
},
},
},
},
{
desc: "One ingress Route with two different services, their servers will merge",
paths: []string{"services.yml", "with_two_services.yml"},
expected: &config.Configuration{
TCP: &config.TCPConfiguration{},
HTTP: &config.HTTPConfiguration{
Routers: map[string]*config.Router{
"default/test.crd-77c62dfe9517144aeeaa": {
EntryPoints: []string{"web"},
Service: "default/test.crd-77c62dfe9517144aeeaa",
Rule: "Host(`foo.com`) && PathPrefix(`/foo`)",
Priority: 12,
},
},
Middlewares: map[string]*config.Middleware{},
Services: map[string]*config.Service{
"default/test.crd-77c62dfe9517144aeeaa": {
LoadBalancer: &config.LoadBalancerService{
Servers: []config.Server{
{
URL: "http://10.10.0.1:80",
Weight: 1,
},
{
URL: "http://10.10.0.2:80",
Weight: 1,
},
{
URL: "http://10.10.0.3:8080",
Weight: 1,
},
{
URL: "http://10.10.0.4:8080",
Weight: 1,
},
},
Method: "wrr",
PassHostHeader: true,
},
},
},
},
},
},
{
desc: "Ingress class",
paths: []string{"services.yml", "simple.yml"},
ingressClass: "tchouk",
expected: &config.Configuration{
TCP: &config.TCPConfiguration{},
HTTP: &config.HTTPConfiguration{
Routers: map[string]*config.Router{},
Middlewares: map[string]*config.Middleware{},
Services: map[string]*config.Service{},
},
},
},
{
desc: "Route with empty rule value is ignored",
paths: []string{"services.yml", "with_no_rule_value.yml"},
expected: &config.Configuration{
TCP: &config.TCPConfiguration{},
HTTP: &config.HTTPConfiguration{
Routers: map[string]*config.Router{},
Middlewares: map[string]*config.Middleware{},
Services: map[string]*config.Service{},
},
},
},
{
desc: "Route with kind not of a rule type (empty kind) is ignored",
paths: []string{"services.yml", "with_wrong_rule_kind.yml"},
expected: &config.Configuration{
TCP: &config.TCPConfiguration{},
HTTP: &config.HTTPConfiguration{
Routers: map[string]*config.Router{},
Middlewares: map[string]*config.Middleware{},
Services: map[string]*config.Service{},
},
},
},
{
desc: "check rule quoting validity",
paths: []string{"services.yml", "with_bad_host_rule.yml"},
expected: &config.Configuration{
TCP: &config.TCPConfiguration{},
HTTP: &config.HTTPConfiguration{
Routers: map[string]*config.Router{},
Middlewares: map[string]*config.Middleware{},
Services: map[string]*config.Service{},
},
},
},
{
desc: "TLS",
paths: []string{"services.yml", "with_tls.yml"},
expected: &config.Configuration{
TLS: []*tls.Configuration{
{
Certificate: &tls.Certificate{
CertFile: tls.FileOrContent("-----BEGIN CERTIFICATE-----\n-----END CERTIFICATE-----"),
KeyFile: tls.FileOrContent("-----BEGIN PRIVATE KEY-----\n-----END PRIVATE KEY-----"),
},
},
},
TCP: &config.TCPConfiguration{},
HTTP: &config.HTTPConfiguration{
Routers: map[string]*config.Router{
"default/test.crd-6b204d94623b3df4370c": {
EntryPoints: []string{"web"},
Service: "default/test.crd-6b204d94623b3df4370c",
Rule: "Host(`foo.com`) && PathPrefix(`/bar`)",
Priority: 12,
TLS: &config.RouterTLSConfig{},
},
},
Middlewares: map[string]*config.Middleware{},
Services: map[string]*config.Service{
"default/test.crd-6b204d94623b3df4370c": {
LoadBalancer: &config.LoadBalancerService{
Servers: []config.Server{
{
URL: "http://10.10.0.1:80",
Weight: 1,
},
{
URL: "http://10.10.0.2:80",
Weight: 1,
},
},
Method: "wrr",
PassHostHeader: true,
},
},
},
},
},
},
{
desc: "Simple Ingress Route, defaulting to https for servers",
paths: []string{"services.yml", "with_https_default.yml"},
expected: &config.Configuration{
TCP: &config.TCPConfiguration{},
HTTP: &config.HTTPConfiguration{
Routers: map[string]*config.Router{
"default/test.crd-6b204d94623b3df4370c": {
EntryPoints: []string{"foo"},
Service: "default/test.crd-6b204d94623b3df4370c",
Rule: "Host(`foo.com`) && PathPrefix(`/bar`)",
Priority: 12,
},
},
Middlewares: map[string]*config.Middleware{},
Services: map[string]*config.Service{
"default/test.crd-6b204d94623b3df4370c": {
LoadBalancer: &config.LoadBalancerService{
Servers: []config.Server{
{
URL: "https://10.10.0.5:443",
Weight: 1,
},
{
URL: "https://10.10.0.6:443",
Weight: 1,
},
},
Method: "wrr",
PassHostHeader: true,
},
},
},
},
},
},
{
desc: "port selected by name (TODO)",
},
}
for _, test := range testCases {
test := test
t.Run(test.desc, func(t *testing.T) {
t.Parallel()
if test.expected == nil {
return
}
p := Provider{IngressClass: test.ingressClass}
conf := p.loadConfigurationFromIngresses(context.Background(), newClientMock(test.paths...))
assert.Equal(t, test.expected, conf)
})
}
}

5
provider/kubernetes/crd/traefik/v1alpha1/doc.go Normal file
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// +k8s:deepcopy-gen=package
// Package v1alpha1 is the v1alpha1 version of the API.
// +groupName=traefik.containo.us
package v1alpha1

72
provider/kubernetes/crd/traefik/v1alpha1/ingressroute.go Normal file
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package v1alpha1
import (
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
)
// IngressRouteSpec is a specification for a IngressRouteSpec resource.
type IngressRouteSpec struct {
Routes []Route `json:"routes"`
EntryPoints []string `json:"entryPoints"`
TLS *TLS `json:"tls,omitempty"`
}
// Route contains the set of routes.
type Route struct {
Match string `json:"match"`
Kind string `json:"kind"`
Priority int `json:"priority"`
Services []Service `json:"services,omitempty"`
Middlewares []MiddlewareRef `json:"middlewares"`
}
// TLS contains the TLS certificates configuration of the routes.
type TLS struct {
SecretName string `json:"secretName"`
// TODO MinimumProtocolVersion string `json:"minimumProtocolVersion,omitempty"`
}
// Service defines an upstream to proxy traffic.
type Service struct {
Name string `json:"name"`
Port int32 `json:"port"`
// TODO Weight int `json:"weight,omitempty"`
HealthCheck *HealthCheck `json:"healthCheck,omitempty"`
Strategy string `json:"strategy,omitempty"`
}
// MiddlewareRef is a ref to the Middleware resources.
type MiddlewareRef struct {
Name string `json:"name"`
Namespace string `json:"namespace"`
}
// HealthCheck is the HealthCheck definition.
type HealthCheck struct {
Path string `json:"path"`
Host string `json:"host,omitempty"`
Scheme string `json:"scheme"`
IntervalSeconds int64 `json:"intervalSeconds"`
TimeoutSeconds int64 `json:"timeoutSeconds"`
Headers map[string]string `json:"headers"`
}
// +genclient
// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
// IngressRoute is an Ingress CRD specification.
type IngressRoute struct {
metav1.TypeMeta `json:",inline"`
metav1.ObjectMeta `json:"metadata"`
Spec IngressRouteSpec `json:"spec"`
}
// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
// IngressRouteList is a list of IngressRoutes.
type IngressRouteList struct {
metav1.TypeMeta `json:",inline"`
metav1.ListMeta `json:"metadata"`
Items []IngressRoute `json:"items"`
}

27
provider/kubernetes/crd/traefik/v1alpha1/middleware.go Normal file
View file

@ -0,0 +1,27 @@
package v1alpha1
import (
"github.com/containous/traefik/config"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
)
// +genclient
// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
// Middleware is a specification for a Middleware resource.
type Middleware struct {
metav1.TypeMeta `json:",inline"`
metav1.ObjectMeta `json:"metadata"`
Spec config.Middleware `json:"spec"`
}
// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
// MiddlewareList is a list of Middleware resources.
type MiddlewareList struct {
metav1.TypeMeta `json:",inline"`
metav1.ListMeta `json:"metadata"`
Items []Middleware `json:"items"`
}

43
provider/kubernetes/crd/traefik/v1alpha1/register.go Normal file
View file

@ -0,0 +1,43 @@
package v1alpha1
import (
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/apimachinery/pkg/runtime"
"k8s.io/apimachinery/pkg/runtime/schema"
)
// GroupName is the group name for Traefik.
const GroupName = "traefik.containo.us"
var (
// SchemeBuilder collects the scheme builder functions.
SchemeBuilder = runtime.NewSchemeBuilder(addKnownTypes)
// AddToScheme applies the SchemeBuilder functions to a specified scheme.
AddToScheme = SchemeBuilder.AddToScheme
)
// SchemeGroupVersion is group version used to register these objects.
var SchemeGroupVersion = schema.GroupVersion{Group: GroupName, Version: "v1alpha1"}
// Kind takes an unqualified kind and returns back a Group qualified GroupKind.
func Kind(kind string) schema.GroupKind {
return SchemeGroupVersion.WithKind(kind).GroupKind()
}
// Resource takes an unqualified resource and returns a Group qualified GroupResource.
func Resource(resource string) schema.GroupResource {
return SchemeGroupVersion.WithResource(resource).GroupResource()
}
// Adds the list of known types to Scheme.
func addKnownTypes(scheme *runtime.Scheme) error {
scheme.AddKnownTypes(SchemeGroupVersion,
&IngressRoute{},
&IngressRouteList{},
&Middleware{},
&MiddlewareList{},
)
metav1.AddToGroupVersion(scheme, SchemeGroupVersion)
return nil
}

290
provider/kubernetes/crd/traefik/v1alpha1/zz_generated.deepcopy.go Normal file
View file

@ -0,0 +1,290 @@
// +build !ignore_autogenerated
/*
The MIT License (MIT)
Copyright (c) 2016-2019 Containous SAS
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
// Code generated by deepcopy-gen. DO NOT EDIT.
package v1alpha1
import (
runtime "k8s.io/apimachinery/pkg/runtime"
)
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *HealthCheck) DeepCopyInto(out *HealthCheck) {
*out = *in
if in.Headers != nil {
in, out := &in.Headers, &out.Headers
*out = make(map[string]string, len(*in))
for key, val := range *in {
(*out)[key] = val
}
}
return
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new HealthCheck.
func (in *HealthCheck) DeepCopy() *HealthCheck {
if in == nil {
return nil
}
out := new(HealthCheck)
in.DeepCopyInto(out)
return out
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *IngressRoute) DeepCopyInto(out *IngressRoute) {
*out = *in
out.TypeMeta = in.TypeMeta
in.ObjectMeta.DeepCopyInto(&out.ObjectMeta)
in.Spec.DeepCopyInto(&out.Spec)
return
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new IngressRoute.
func (in *IngressRoute) DeepCopy() *IngressRoute {
if in == nil {
return nil
}
out := new(IngressRoute)
in.DeepCopyInto(out)
return out
}
// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
func (in *IngressRoute) DeepCopyObject() runtime.Object {
if c := in.DeepCopy(); c != nil {
return c
}
return nil
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *IngressRouteList) DeepCopyInto(out *IngressRouteList) {
*out = *in
out.TypeMeta = in.TypeMeta
out.ListMeta = in.ListMeta
if in.Items != nil {
in, out := &in.Items, &out.Items
*out = make([]IngressRoute, len(*in))
for i := range *in {
(*in)[i].DeepCopyInto(&(*out)[i])
}
}
return
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new IngressRouteList.
func (in *IngressRouteList) DeepCopy() *IngressRouteList {
if in == nil {
return nil
}
out := new(IngressRouteList)
in.DeepCopyInto(out)
return out
}
// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
func (in *IngressRouteList) DeepCopyObject() runtime.Object {
if c := in.DeepCopy(); c != nil {
return c
}
return nil
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *IngressRouteSpec) DeepCopyInto(out *IngressRouteSpec) {
*out = *in
if in.Routes != nil {
in, out := &in.Routes, &out.Routes
*out = make([]Route, len(*in))
for i := range *in {
(*in)[i].DeepCopyInto(&(*out)[i])
}
}
if in.EntryPoints != nil {
in, out := &in.EntryPoints, &out.EntryPoints
*out = make([]string, len(*in))
copy(*out, *in)
}
if in.TLS != nil {
in, out := &in.TLS, &out.TLS
*out = new(TLS)
**out = **in
}
return
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new IngressRouteSpec.
func (in *IngressRouteSpec) DeepCopy() *IngressRouteSpec {
if in == nil {
return nil
}
out := new(IngressRouteSpec)
in.DeepCopyInto(out)
return out
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *Middleware) DeepCopyInto(out *Middleware) {
*out = *in
out.TypeMeta = in.TypeMeta
in.ObjectMeta.DeepCopyInto(&out.ObjectMeta)
in.Spec.DeepCopyInto(&out.Spec)
return
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Middleware.
func (in *Middleware) DeepCopy() *Middleware {
if in == nil {
return nil
}
out := new(Middleware)
in.DeepCopyInto(out)
return out
}
// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
func (in *Middleware) DeepCopyObject() runtime.Object {
if c := in.DeepCopy(); c != nil {
return c
}
return nil
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *MiddlewareList) DeepCopyInto(out *MiddlewareList) {
*out = *in
out.TypeMeta = in.TypeMeta
out.ListMeta = in.ListMeta
if in.Items != nil {
in, out := &in.Items, &out.Items
*out = make([]Middleware, len(*in))
for i := range *in {
(*in)[i].DeepCopyInto(&(*out)[i])
}
}
return
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new MiddlewareList.
func (in *MiddlewareList) DeepCopy() *MiddlewareList {
if in == nil {
return nil
}
out := new(MiddlewareList)
in.DeepCopyInto(out)
return out
}
// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
func (in *MiddlewareList) DeepCopyObject() runtime.Object {
if c := in.DeepCopy(); c != nil {
return c
}
return nil
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *MiddlewareRef) DeepCopyInto(out *MiddlewareRef) {
*out = *in
return
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new MiddlewareRef.
func (in *MiddlewareRef) DeepCopy() *MiddlewareRef {
if in == nil {
return nil
}
out := new(MiddlewareRef)
in.DeepCopyInto(out)
return out
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *Route) DeepCopyInto(out *Route) {
*out = *in
if in.Services != nil {
in, out := &in.Services, &out.Services
*out = make([]Service, len(*in))
for i := range *in {
(*in)[i].DeepCopyInto(&(*out)[i])
}
}
if in.Middlewares != nil {
in, out := &in.Middlewares, &out.Middlewares
*out = make([]MiddlewareRef, len(*in))
copy(*out, *in)
}
return
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Route.
func (in *Route) DeepCopy() *Route {
if in == nil {
return nil
}
out := new(Route)
in.DeepCopyInto(out)
return out
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *Service) DeepCopyInto(out *Service) {
*out = *in
if in.HealthCheck != nil {
in, out := &in.HealthCheck, &out.HealthCheck
*out = new(HealthCheck)
(*in).DeepCopyInto(*out)
}
return
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Service.
func (in *Service) DeepCopy() *Service {
if in == nil {
return nil
}
out := new(Service)
in.DeepCopyInto(out)
return out
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *TLS) DeepCopyInto(out *TLS) {
*out = *in
return
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new TLS.
func (in *TLS) DeepCopy() *TLS {
if in == nil {
return nil
}
out := new(TLS)
in.DeepCopyInto(out)
return out
}

63
provider/kubernetes/ingress/builder_ingress_test.go Normal file
View file

@ -0,0 +1,63 @@
package ingress
import (
extensionsv1beta1 "k8s.io/api/extensions/v1beta1"
)
func buildIngress(opts ...func(*extensionsv1beta1.Ingress)) *extensionsv1beta1.Ingress {
i := &extensionsv1beta1.Ingress{}
i.Kind = "Ingress"
for _, opt := range opts {
opt(i)
}
return i
}
func iNamespace(value string) func(*extensionsv1beta1.Ingress) {
return func(i *extensionsv1beta1.Ingress) {
i.Namespace = value
}
}
func iRules(opts ...func(*extensionsv1beta1.IngressSpec)) func(*extensionsv1beta1.Ingress) {
return func(i *extensionsv1beta1.Ingress) {
s := &extensionsv1beta1.IngressSpec{}
for _, opt := range opts {
opt(s)
}
i.Spec = *s
}
}
func iRule(opts ...func(*extensionsv1beta1.IngressRule)) func(*extensionsv1beta1.IngressSpec) {
return func(spec *extensionsv1beta1.IngressSpec) {
r := &extensionsv1beta1.IngressRule{}
for _, opt := range opts {
opt(r)
}
spec.Rules = append(spec.Rules, *r)
}
}
func iHost(name string) func(*extensionsv1beta1.IngressRule) {
return func(rule *extensionsv1beta1.IngressRule) {
rule.Host = name
}
}
func iTLSes(opts ...func(*extensionsv1beta1.IngressTLS)) func(*extensionsv1beta1.Ingress) {
return func(i *extensionsv1beta1.Ingress) {
for _, opt := range opts {
iTLS := extensionsv1beta1.IngressTLS{}
opt(&iTLS)
i.Spec.TLS = append(i.Spec.TLS, iTLS)
}
}
}
func iTLS(secret string, hosts ...string) func(*extensionsv1beta1.IngressTLS) {
return func(i *extensionsv1beta1.IngressTLS) {
i.SecretName = secret
i.Hosts = hosts
}
}

53
provider/kubernetes/client.go → provider/kubernetes/ingress/client.go
View file

@ -1,4 +1,4 @@
package kubernetes
package ingress
import (
"errors"
@ -7,6 +7,7 @@ import (
"time"
"github.com/containous/traefik/old/log"
"github.com/containous/traefik/provider/kubernetes/k8s"
corev1 "k8s.io/api/core/v1"
extensionsv1beta1 "k8s.io/api/extensions/v1beta1"
kubeerror "k8s.io/apimachinery/pkg/api/errors"
@ -41,7 +42,7 @@ func (reh *resourceEventHandler) OnDelete(obj interface{}) {
// WatchAll starts the watch of the Provider resources and updates the stores.
// The stores can then be accessed via the Get* functions.
type Client interface {
WatchAll(namespaces Namespaces, stopCh <-chan struct{}) (<-chan interface{}, error)
WatchAll(namespaces k8s.Namespaces, stopCh <-chan struct{}) (<-chan interface{}, error)
GetIngresses() []*extensionsv1beta1.Ingress
GetService(namespace, name string) (*corev1.Service, bool, error)
GetSecret(namespace, name string) (*corev1.Secret, bool, error)
@ -49,24 +50,17 @@ type Client interface {
UpdateIngressStatus(namespace, name, ip, hostname string) error
}
type clientImpl struct {
type clientWrapper struct {
clientset *kubernetes.Clientset
factories map[string]informers.SharedInformerFactory
ingressLabelSelector labels.Selector
isNamespaceAll bool
watchedNamespaces Namespaces
}
func newClientImpl(clientset *kubernetes.Clientset) *clientImpl {
return &clientImpl{
clientset: clientset,
factories: make(map[string]informers.SharedInformerFactory),
}
watchedNamespaces k8s.Namespaces
}
// newInClusterClient returns a new Provider client that is expected to run
// inside the cluster.
func newInClusterClient(endpoint string) (*clientImpl, error) {
func newInClusterClient(endpoint string) (*clientWrapper, error) {
config, err := rest.InClusterConfig()
if err != nil {
return nil, fmt.Errorf("failed to create in-cluster configuration: %s", err)
@ -79,7 +73,7 @@ func newInClusterClient(endpoint string) (*clientImpl, error) {
return createClientFromConfig(config)
}
func newExternalClusterClientFromFile(file string) (*clientImpl, error) {
func newExternalClusterClientFromFile(file string) (*clientWrapper, error) {
configFromFlags, err := clientcmd.BuildConfigFromFlags("", file)
if err != nil {
return nil, err
@ -90,7 +84,7 @@ func newExternalClusterClientFromFile(file string) (*clientImpl, error) {
// newExternalClusterClient returns a new Provider client that may run outside
// of the cluster.
// The endpoint parameter must not be empty.
func newExternalClusterClient(endpoint, token, caFilePath string) (*clientImpl, error) {
func newExternalClusterClient(endpoint, token, caFilePath string) (*clientWrapper, error) {
if endpoint == "" {
return nil, errors.New("endpoint missing for external cluster client")
}
@ -111,7 +105,7 @@ func newExternalClusterClient(endpoint, token, caFilePath string) (*clientImpl,
return createClientFromConfig(config)
}
func createClientFromConfig(c *rest.Config) (*clientImpl, error) {
func createClientFromConfig(c *rest.Config) (*clientWrapper, error) {
clientset, err := kubernetes.NewForConfig(c)
if err != nil {
return nil, err
@ -120,18 +114,25 @@ func createClientFromConfig(c *rest.Config) (*clientImpl, error) {
return newClientImpl(clientset), nil
}
func newClientImpl(clientset *kubernetes.Clientset) *clientWrapper {
return &clientWrapper{
clientset: clientset,
factories: make(map[string]informers.SharedInformerFactory),
}
}
// WatchAll starts namespace-specific controllers for all relevant kinds.
func (c *clientImpl) WatchAll(namespaces Namespaces, stopCh <-chan struct{}) (<-chan interface{}, error) {
func (c *clientWrapper) WatchAll(namespaces k8s.Namespaces, stopCh <-chan struct{}) (<-chan interface{}, error) {
eventCh := make(chan interface{}, 1)
eventHandler := c.newResourceEventHandler(eventCh)
if len(namespaces) == 0 {
namespaces = Namespaces{metav1.NamespaceAll}
namespaces = k8s.Namespaces{metav1.NamespaceAll}
c.isNamespaceAll = true
}
c.watchedNamespaces = namespaces
eventHandler := c.newResourceEventHandler(eventCh)
for _, ns := range namespaces {
factory := informers.NewFilteredSharedInformerFactory(c.clientset, resyncPeriod, ns, nil)
factory.Extensions().V1beta1().Ingresses().Informer().AddEventHandler(eventHandler)
@ -165,7 +166,7 @@ func (c *clientImpl) WatchAll(namespaces Namespaces, stopCh <-chan struct{}) (<-
}
// GetIngresses returns all Ingresses for observed namespaces in the cluster.
func (c *clientImpl) GetIngresses() []*extensionsv1beta1.Ingress {
func (c *clientWrapper) GetIngresses() []*extensionsv1beta1.Ingress {
var result []*extensionsv1beta1.Ingress
for ns, factory := range c.factories {
ings, err := factory.Extensions().V1beta1().Ingresses().Lister().List(c.ingressLabelSelector)
@ -178,7 +179,7 @@ func (c *clientImpl) GetIngresses() []*extensionsv1beta1.Ingress {
}
// UpdateIngressStatus updates an Ingress with a provided status.
func (c *clientImpl) UpdateIngressStatus(namespace, name, ip, hostname string) error {
func (c *clientWrapper) UpdateIngressStatus(namespace, name, ip, hostname string) error {
if !c.isWatchedNamespace(namespace) {
return fmt.Errorf("failed to get ingress %s/%s: namespace is not within watched namespaces", namespace, name)
}
@ -207,7 +208,7 @@ func (c *clientImpl) UpdateIngressStatus(namespace, name, ip, hostname string) e
}
// GetService returns the named service from the given namespace.
func (c *clientImpl) GetService(namespace, name string) (*corev1.Service, bool, error) {
func (c *clientWrapper) GetService(namespace, name string) (*corev1.Service, bool, error) {
if !c.isWatchedNamespace(namespace) {
return nil, false, fmt.Errorf("failed to get service %s/%s: namespace is not within watched namespaces", namespace, name)
}
@ -218,7 +219,7 @@ func (c *clientImpl) GetService(namespace, name string) (*corev1.Service, bool,
}
// GetEndpoints returns the named endpoints from the given namespace.
func (c *clientImpl) GetEndpoints(namespace, name string) (*corev1.Endpoints, bool, error) {
func (c *clientWrapper) GetEndpoints(namespace, name string) (*corev1.Endpoints, bool, error) {
if !c.isWatchedNamespace(namespace) {
return nil, false, fmt.Errorf("failed to get endpoints %s/%s: namespace is not within watched namespaces", namespace, name)
}
@ -229,7 +230,7 @@ func (c *clientImpl) GetEndpoints(namespace, name string) (*corev1.Endpoints, bo
}
// GetSecret returns the named secret from the given namespace.
func (c *clientImpl) GetSecret(namespace, name string) (*corev1.Secret, bool, error) {
func (c *clientWrapper) GetSecret(namespace, name string) (*corev1.Secret, bool, error) {
if !c.isWatchedNamespace(namespace) {
return nil, false, fmt.Errorf("failed to get secret %s/%s: namespace is not within watched namespaces", namespace, name)
}
@ -245,14 +246,14 @@ func (c *clientImpl) GetSecret(namespace, name string) (*corev1.Secret, bool, er
// The distinction is necessary because we index all informers on the special
// identifier iff all-namespaces are requested but receive specific namespace
// identifiers from the Kubernetes API, so we have to bridge this gap.
func (c *clientImpl) lookupNamespace(ns string) string {
func (c *clientWrapper) lookupNamespace(ns string) string {
if c.isNamespaceAll {
return metav1.NamespaceAll
}
return ns
}
func (c *clientImpl) newResourceEventHandler(events chan<- interface{}) cache.ResourceEventHandler {
func (c *clientWrapper) newResourceEventHandler(events chan<- interface{}) cache.ResourceEventHandler {
return &cache.FilteringResourceEventHandler{
FilterFunc: func(obj interface{}) bool {
// Ignore Ingresses that do not match our custom label selector.
@ -287,7 +288,7 @@ func translateNotFoundError(err error) (bool, error) {
// isWatchedNamespace checks to ensure that the namespace is being watched before we request
// it to ensure we don't panic by requesting an out-of-watch object.
func (c *clientImpl) isWatchedNamespace(ns string) bool {
func (c *clientWrapper) isWatchedNamespace(ns string) bool {
if c.isNamespaceAll {
return true
}

43
provider/kubernetes/client_mock_test.go → provider/kubernetes/ingress/client_mock_test.go
View file

@ -1,21 +1,58 @@
package kubernetes
package ingress
import (
"fmt"
"io/ioutil"
"github.com/containous/traefik/provider/kubernetes/k8s"
corev1 "k8s.io/api/core/v1"
extensionsv1beta1 "k8s.io/api/extensions/v1beta1"
v1beta12 "k8s.io/api/extensions/v1beta1"
)
var _ Client = (*clientMock)(nil)
type clientMock struct {
ingresses []*extensionsv1beta1.Ingress
services []*corev1.Service
secrets []*corev1.Secret
endpoints []*corev1.Endpoints
watchChan chan interface{}
apiServiceError error
apiSecretError error
apiEndpointsError error
apiIngressStatusError error
watchChan chan interface{}
}
func newClientMock(paths ...string) clientMock {
var c clientMock
for _, path := range paths {
yamlContent, err := ioutil.ReadFile(path)
if err != nil {
panic(err)
}
k8sObjects := k8s.MustParseYaml(yamlContent)
for _, obj := range k8sObjects {
switch o := obj.(type) {
case *corev1.Service:
c.services = append(c.services, o)
case *corev1.Secret:
c.secrets = append(c.secrets, o)
case *corev1.Endpoints:
c.endpoints = append(c.endpoints, o)
case *v1beta12.Ingress:
c.ingresses = append(c.ingresses, o)
default:
panic(fmt.Sprintf("Unknown runtime object %+v %T", o, o))
}
}
}
return c
}
func (c clientMock) GetIngresses() []*extensionsv1beta1.Ingress {
@ -62,7 +99,7 @@ func (c clientMock) GetSecret(namespace, name string) (*corev1.Secret, bool, err
return nil, false, nil
}
func (c clientMock) WatchAll(namespaces Namespaces, stopCh <-chan struct{}) (<-chan interface{}, error) {
func (c clientMock) WatchAll(namespaces k8s.Namespaces, stopCh <-chan struct{}) (<-chan interface{}, error) {
return c.watchChan, nil
}

2
provider/kubernetes/client_test.go → provider/kubernetes/ingress/client_test.go
View file

@ -1,4 +1,4 @@
package kubernetes
package ingress
import (
"fmt"

29
provider/kubernetes/ingress/fixtures/2-ingresses-in-different-namespace-with-same-service-name_endpoint.yml Normal file
View file

@ -0,0 +1,29 @@
---
kind: Endpoints
apiVersion: v1
metadata:
name: service1
namespace: testing
subsets:
- addresses:
- ip: 10.10.0.1
- ip: 10.10.0.2
ports:
- name: tchouk
port: 8089
---
kind: Endpoints
apiVersion: v1
metadata:
name: service1
namespace: toto
subsets:
- addresses:
- ip: 10.11.0.1
- ip: 10.11.0.2
ports:
- name: tchouk
port: 8089

37
provider/kubernetes/ingress/fixtures/2-ingresses-in-different-namespace-with-same-service-name_ingress.yml Normal file
View file

@ -0,0 +1,37 @@
---
kind: Ingress
apiVersion: extensions/v1beta1
metadata:
name: ""
namespace: testing
spec:
rules:
- host: traefik.tchouk
http:
paths:
- path: /bar
backend:
serviceName: service1
servicePort: tchouk
- path: /foo
backend:
serviceName: service1
servicePort: carotte
---
kind: Ingress
apiVersion: extensions/v1beta1
metadata:
name: ""
namespace: toto
spec:
rules:
- host: toto.traefik.tchouk
http:
paths:
- path: /bar
backend:
serviceName: service1
servicePort: tchouk

24
provider/kubernetes/ingress/fixtures/2-ingresses-in-different-namespace-with-same-service-name_service.yml Normal file
View file

@ -0,0 +1,24 @@
kind: Service
apiVersion: v1
metadata:
name: service1
namespace: testing
spec:
ports:
- name: tchouk
port: 80
clusterIp: 10.0.0.1
---
kind: Service
apiVersion: v1
metadata:
name: service1
namespace: toto
spec:
ports:
- name: tchouk
port: 80
clusterIp: 10.0.0.1

32
provider/kubernetes/ingress/fixtures/Double-Single-Service-Ingress_endpoint.yml Normal file
View file

@ -0,0 +1,32 @@
kind: Endpoints
apiversion: v1
metadata:
name: service1
namespace: testing
subsets:
- addresses:
- ip: 10.30.0.1
ports:
- port: 8080
- addresses:
- ip: 10.41.0.1
ports:
- port: 8080
---
kind: Endpoints
apiversion: v1
metadata:
name: service2
namespace: testing
subsets:
- addresses:
- ip: 10.10.0.1
ports:
- port: 8080
- addresses:
- ip: 10.21.0.1
ports:
- port: 8080

22
provider/kubernetes/ingress/fixtures/Double-Single-Service-Ingress_ingress.yml Normal file
View file

@ -0,0 +1,22 @@
kind: Ingress
apiVersion: extensions/v1beta1
metadata:
name: ""
namespace: testing
spec:
backend:
serviceName: service1
servicePort: 80
---
kind: Ingress
apiVersion: extensions/v1beta1
metadata:
name: ""
namespace: testing
spec:
backend:
serviceName: service2
servicePort: 80

22
provider/kubernetes/ingress/fixtures/Double-Single-Service-Ingress_service.yml Normal file
View file

@ -0,0 +1,22 @@
kind: Service
apiVersion: v1
metadata:
name: service1
namespace: testing
spec:
ports:
- port: 80
clusterIp: 10.0.0.1
---
kind: Service
apiVersion: v1
metadata:
name: service2
namespace: testing
spec:
ports:
- port: 80
clusterIp: 10.0.0.1

15
provider/kubernetes/ingress/fixtures/Ingress-Two-rules-with-one-host-and-one-path_endpoint.yml Normal file
View file

@ -0,0 +1,15 @@
kind: Endpoints
apiVersion: v1
metadata:
name: service1
namespace: testing
subsets:
- addresses:
- ip: 10.10.0.1
ports:
- port: 8080
- addresses:
- ip: 10.21.0.1
ports:
- port: 8080

22
provider/kubernetes/ingress/fixtures/Ingress-Two-rules-with-one-host-and-one-path_ingress.yml Normal file
View file

@ -0,0 +1,22 @@
kind: Ingress
apiVersion: extensions/v1beta1
metadata:
name: ""
namespace: testing
spec:
rules:
- host: traefik.tchouk
http:
paths:
- path: /bar
backend:
serviceName: service1
servicePort: 80
- host: traefik.courgette
http:
paths:
- path: /carotte
backend:
serviceName: service1
servicePort: 80

10
provider/kubernetes/ingress/fixtures/Ingress-Two-rules-with-one-host-and-one-path_service.yml Normal file
View file

@ -0,0 +1,10 @@
kind: Service
apiVersion: v1
metadata:
name: service1
namespace: testing
spec:
ports:
- port: 80
clusterIp: 10.0.0.1

15
provider/kubernetes/ingress/fixtures/Ingress-one-rule-with-one-host-and-two-paths_endpoint.yml Normal file
View file

@ -0,0 +1,15 @@
kind: Endpoints
apiVersion: v1
metadata:
name: service1
namespace: testing
subsets:
- addresses:
- ip: 10.10.0.1
ports:
- port: 8080
- addresses:
- ip: 10.21.0.1
ports:
- port: 8080

19
provider/kubernetes/ingress/fixtures/Ingress-one-rule-with-one-host-and-two-paths_ingress.yml Normal file
View file

@ -0,0 +1,19 @@
kind: Ingress
apiVersion: extensions/v1beta1
metadata:
name: ""
namespace: testing
spec:
rules:
- host: traefik.tchouk
http:
paths:
- path: /bar
backend:
serviceName: service1
servicePort: 80
- path: /foo
backend:
serviceName: service1
servicePort: 80

10
provider/kubernetes/ingress/fixtures/Ingress-one-rule-with-one-host-and-two-paths_service.yml Normal file
View file

@ -0,0 +1,10 @@
kind: Service
apiVersion: v1
metadata:
name: service1
namespace: testing
spec:
ports:
- port: 80
clusterIp: 10.0.0.1

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