traefik/integration/consul_catalog_test.go

909 lines
25 KiB
Go
Raw Normal View History

2019-10-15 15:34:08 +00:00
package integration
import (
"fmt"
"net"
2019-10-15 15:34:08 +00:00
"net/http"
"os"
"time"
"github.com/go-check/check"
"github.com/hashicorp/consul/api"
2023-02-03 14:24:05 +00:00
"github.com/traefik/traefik/v3/integration/try"
2019-12-12 16:48:05 +00:00
checker "github.com/vdemeester/shakers"
2019-10-15 15:34:08 +00:00
)
type ConsulCatalogSuite struct {
BaseSuite
consulClient *api.Client
consulAgentClient *api.Client
consulURL string
2019-10-15 15:34:08 +00:00
}
func (s *ConsulCatalogSuite) SetUpSuite(c *check.C) {
s.createComposeProject(c, "consul_catalog")
s.composeUp(c)
s.consulURL = "http://" + net.JoinHostPort(s.getComposeServiceIP(c, "consul"), "8500")
var err error
s.consulClient, err = api.NewClient(&api.Config{
Address: s.consulURL,
2019-10-15 15:34:08 +00:00
})
c.Check(err, check.IsNil)
// Wait for consul to elect itself leader
err = s.waitToElectConsulLeader()
c.Assert(err, checker.IsNil)
s.consulAgentClient, err = api.NewClient(&api.Config{
Address: "http://" + net.JoinHostPort(s.getComposeServiceIP(c, "consul-agent"), "8500"),
})
c.Check(err, check.IsNil)
2019-10-15 15:34:08 +00:00
}
func (s *ConsulCatalogSuite) waitToElectConsulLeader() error {
return try.Do(15*time.Second, func() error {
leader, err := s.consulClient.Status().Leader()
if err != nil || len(leader) == 0 {
2020-05-11 10:06:07 +00:00
return fmt.Errorf("leader not found. %w", err)
2019-10-15 15:34:08 +00:00
}
return nil
})
}
func (s *ConsulCatalogSuite) waitForConnectCA() error {
return try.Do(15*time.Second, func() error {
caroots, _, err := s.consulClient.Connect().CARoots(nil)
if err != nil || len(caroots.Roots) == 0 {
return fmt.Errorf("connect CA not fully initialized. %w", err)
}
return nil
})
}
func (s *ConsulCatalogSuite) registerService(reg *api.AgentServiceRegistration, onAgent bool) error {
client := s.consulClient
if onAgent {
client = s.consulAgentClient
}
2019-10-15 15:34:08 +00:00
return client.Agent().ServiceRegister(reg)
2019-10-15 15:34:08 +00:00
}
func (s *ConsulCatalogSuite) deregisterService(id string, onAgent bool) error {
client := s.consulClient
if onAgent {
client = s.consulAgentClient
}
return client.Agent().ServiceDeregister(id)
2019-10-15 15:34:08 +00:00
}
func (s *ConsulCatalogSuite) TestWithNotExposedByDefaultAndDefaultsSettings(c *check.C) {
reg1 := &api.AgentServiceRegistration{
ID: "whoami1",
Name: "whoami",
Tags: []string{"traefik.enable=true"},
Port: 80,
Address: s.getComposeServiceIP(c, "whoami1"),
}
err := s.registerService(reg1, false)
2019-10-15 15:34:08 +00:00
c.Assert(err, checker.IsNil)
reg2 := &api.AgentServiceRegistration{
ID: "whoami2",
Name: "whoami",
Tags: []string{"traefik.enable=true"},
Port: 80,
Address: s.getComposeServiceIP(c, "whoami2"),
}
err = s.registerService(reg2, false)
2019-10-15 15:34:08 +00:00
c.Assert(err, checker.IsNil)
reg3 := &api.AgentServiceRegistration{
ID: "whoami3",
Name: "whoami",
Tags: []string{"traefik.enable=true"},
Port: 80,
Address: s.getComposeServiceIP(c, "whoami3"),
}
err = s.registerService(reg3, false)
2019-10-15 15:34:08 +00:00
c.Assert(err, checker.IsNil)
tempObjects := struct {
ConsulAddress string
}{
ConsulAddress: s.consulURL,
2019-10-15 15:34:08 +00:00
}
file := s.adaptFile(c, "fixtures/consul_catalog/default_not_exposed.toml", tempObjects)
defer os.Remove(file)
cmd, display := s.traefikCmd(withConfigFile(file))
defer display(c)
err = cmd.Start()
c.Assert(err, checker.IsNil)
2020-10-09 07:32:03 +00:00
defer s.killCmd(cmd)
2019-10-15 15:34:08 +00:00
req, err := http.NewRequest(http.MethodGet, "http://127.0.0.1:8000/", nil)
c.Assert(err, checker.IsNil)
req.Host = "whoami"
2020-02-13 09:26:04 +00:00
err = try.Request(req, 2*time.Second,
try.StatusCodeIs(200),
try.BodyContainsOr("Hostname: whoami1", "Hostname: whoami2", "Hostname: whoami3"))
c.Assert(err, checker.IsNil)
err = try.GetRequest("http://127.0.0.1:8080/api/rawdata", 2*time.Second,
try.StatusCodeIs(200),
try.BodyContains(
fmt.Sprintf(`"http://%s:80":"UP"`, reg1.Address),
fmt.Sprintf(`"http://%s:80":"UP"`, reg2.Address),
fmt.Sprintf(`"http://%s:80":"UP"`, reg3.Address),
))
2019-10-15 15:34:08 +00:00
c.Assert(err, checker.IsNil)
err = s.deregisterService("whoami1", false)
2019-10-15 15:34:08 +00:00
c.Assert(err, checker.IsNil)
err = s.deregisterService("whoami2", false)
2019-10-15 15:34:08 +00:00
c.Assert(err, checker.IsNil)
err = s.deregisterService("whoami3", false)
2019-10-15 15:34:08 +00:00
c.Assert(err, checker.IsNil)
}
func (s *ConsulCatalogSuite) TestByLabels(c *check.C) {
containerIP := s.getComposeServiceIP(c, "whoami1")
reg := &api.AgentServiceRegistration{
ID: "whoami1",
Name: "whoami",
Tags: []string{
"traefik.enable=true",
"traefik.http.routers.router1.rule=Path(`/whoami`)",
"traefik.http.routers.router1.service=service1",
"traefik.http.services.service1.loadBalancer.server.url=http://" + containerIP,
},
Port: 80,
Address: containerIP,
2019-10-15 15:34:08 +00:00
}
err := s.registerService(reg, false)
2019-10-15 15:34:08 +00:00
c.Assert(err, checker.IsNil)
tempObjects := struct {
ConsulAddress string
}{
ConsulAddress: s.consulURL,
2019-10-15 15:34:08 +00:00
}
file := s.adaptFile(c, "fixtures/consul_catalog/default_not_exposed.toml", tempObjects)
defer os.Remove(file)
cmd, display := s.traefikCmd(withConfigFile(file))
defer display(c)
err = cmd.Start()
c.Assert(err, checker.IsNil)
2020-10-09 07:32:03 +00:00
defer s.killCmd(cmd)
2019-10-15 15:34:08 +00:00
err = try.GetRequest("http://127.0.0.1:8000/whoami", 5*time.Second, try.StatusCodeIs(http.StatusOK), try.BodyContainsOr("Hostname: whoami1", "Hostname: whoami2", "Hostname: whoami3"))
2019-10-15 15:34:08 +00:00
c.Assert(err, checker.IsNil)
err = s.deregisterService("whoami1", false)
2019-10-15 15:34:08 +00:00
c.Assert(err, checker.IsNil)
}
func (s *ConsulCatalogSuite) TestSimpleConfiguration(c *check.C) {
tempObjects := struct {
ConsulAddress string
DefaultRule string
}{
ConsulAddress: s.consulURL,
2019-10-15 15:34:08 +00:00
DefaultRule: "Host(`{{ normalize .Name }}.consul.localhost`)",
}
file := s.adaptFile(c, "fixtures/consul_catalog/simple.toml", tempObjects)
defer os.Remove(file)
reg := &api.AgentServiceRegistration{
ID: "whoami1",
Name: "whoami",
Tags: []string{"traefik.enable=true"},
Port: 80,
Address: s.getComposeServiceIP(c, "whoami1"),
}
err := s.registerService(reg, false)
2019-10-15 15:34:08 +00:00
c.Assert(err, checker.IsNil)
cmd, display := s.traefikCmd(withConfigFile(file))
defer display(c)
err = cmd.Start()
c.Assert(err, checker.IsNil)
2020-10-09 07:32:03 +00:00
defer s.killCmd(cmd)
2019-10-15 15:34:08 +00:00
req, err := http.NewRequest(http.MethodGet, "http://127.0.0.1:8000/", nil)
c.Assert(err, checker.IsNil)
req.Host = "whoami.consul.localhost"
err = try.Request(req, 2*time.Second, try.StatusCodeIs(200), try.BodyContainsOr("Hostname: whoami1"))
c.Assert(err, checker.IsNil)
err = s.deregisterService("whoami1", false)
2019-10-15 15:34:08 +00:00
c.Assert(err, checker.IsNil)
}
func (s *ConsulCatalogSuite) TestSimpleConfigurationWithWatch(c *check.C) {
tempObjects := struct {
ConsulAddress string
DefaultRule string
}{
ConsulAddress: s.consulURL,
DefaultRule: "Host(`{{ normalize .Name }}.consul.localhost`)",
}
file := s.adaptFile(c, "fixtures/consul_catalog/simple_watch.toml", tempObjects)
defer os.Remove(file)
reg := &api.AgentServiceRegistration{
ID: "whoami1",
Name: "whoami",
Tags: []string{"traefik.enable=true"},
Port: 80,
Address: s.getComposeServiceIP(c, "whoami1"),
}
err := s.registerService(reg, false)
c.Assert(err, checker.IsNil)
cmd, display := s.traefikCmd(withConfigFile(file))
defer display(c)
err = cmd.Start()
c.Assert(err, checker.IsNil)
defer s.killCmd(cmd)
req, err := http.NewRequest(http.MethodGet, "http://127.0.0.1:8000/", nil)
c.Assert(err, checker.IsNil)
req.Host = "whoami.consul.localhost"
err = try.Request(req, 2*time.Second, try.StatusCodeIs(http.StatusOK), try.BodyContainsOr("Hostname: whoami1"))
c.Assert(err, checker.IsNil)
err = s.deregisterService("whoami1", false)
c.Assert(err, checker.IsNil)
err = try.Request(req, 2*time.Second, try.StatusCodeIs(http.StatusNotFound))
c.Assert(err, checker.IsNil)
whoamiIP := s.getComposeServiceIP(c, "whoami1")
reg.Check = &api.AgentServiceCheck{
CheckID: "some-ok-check",
TCP: whoamiIP + ":80",
Name: "some-ok-check",
Interval: "1s",
Timeout: "1s",
}
err = s.registerService(reg, false)
c.Assert(err, checker.IsNil)
err = try.Request(req, 2*time.Second, try.StatusCodeIs(http.StatusOK), try.BodyContainsOr("Hostname: whoami1"))
c.Assert(err, checker.IsNil)
reg.Check = &api.AgentServiceCheck{
CheckID: "some-failing-check",
TCP: ":80",
Name: "some-failing-check",
Interval: "1s",
Timeout: "1s",
}
err = s.registerService(reg, false)
c.Assert(err, checker.IsNil)
err = try.Request(req, 2*time.Second, try.StatusCodeIs(http.StatusNotFound))
c.Assert(err, checker.IsNil)
err = s.deregisterService("whoami1", false)
c.Assert(err, checker.IsNil)
}
func (s *ConsulCatalogSuite) TestRegisterServiceWithoutIP(c *check.C) {
tempObjects := struct {
ConsulAddress string
DefaultRule string
}{
ConsulAddress: s.consulURL,
DefaultRule: "Host(`{{ normalize .Name }}.consul.localhost`)",
}
file := s.adaptFile(c, "fixtures/consul_catalog/simple.toml", tempObjects)
defer os.Remove(file)
reg := &api.AgentServiceRegistration{
ID: "whoami1",
Name: "whoami",
Tags: []string{"traefik.enable=true"},
Port: 80,
Address: "",
}
err := s.registerService(reg, false)
c.Assert(err, checker.IsNil)
cmd, display := s.traefikCmd(withConfigFile(file))
defer display(c)
err = cmd.Start()
c.Assert(err, checker.IsNil)
2020-10-09 07:32:03 +00:00
defer s.killCmd(cmd)
req, err := http.NewRequest(http.MethodGet, "http://127.0.0.1:8080/api/http/services", nil)
c.Assert(err, checker.IsNil)
err = try.Request(req, 2*time.Second, try.StatusCodeIs(200), try.BodyContainsOr("whoami@consulcatalog", "\"http://127.0.0.1:80\": \"UP\""))
c.Assert(err, checker.IsNil)
err = s.deregisterService("whoami1", false)
c.Assert(err, checker.IsNil)
}
2019-10-15 15:34:08 +00:00
func (s *ConsulCatalogSuite) TestDefaultConsulService(c *check.C) {
tempObjects := struct {
ConsulAddress string
DefaultRule string
}{
ConsulAddress: s.consulURL,
2019-10-15 15:34:08 +00:00
DefaultRule: "Host(`{{ normalize .Name }}.consul.localhost`)",
}
file := s.adaptFile(c, "fixtures/consul_catalog/simple.toml", tempObjects)
defer os.Remove(file)
reg := &api.AgentServiceRegistration{
ID: "whoami1",
Name: "whoami",
Port: 80,
Address: s.getComposeServiceIP(c, "whoami1"),
}
err := s.registerService(reg, false)
2019-10-15 15:34:08 +00:00
c.Assert(err, checker.IsNil)
// Start traefik
cmd, display := s.traefikCmd(withConfigFile(file))
defer display(c)
err = cmd.Start()
c.Assert(err, checker.IsNil)
2020-10-09 07:32:03 +00:00
defer s.killCmd(cmd)
2019-10-15 15:34:08 +00:00
req, err := http.NewRequest(http.MethodGet, "http://127.0.0.1:8000/", nil)
c.Assert(err, checker.IsNil)
req.Host = "whoami.consul.localhost"
err = try.Request(req, 2*time.Second, try.StatusCodeIs(200), try.BodyContainsOr("Hostname: whoami1"))
c.Assert(err, checker.IsNil)
err = s.deregisterService("whoami1", false)
2019-10-15 15:34:08 +00:00
c.Assert(err, checker.IsNil)
}
func (s *ConsulCatalogSuite) TestConsulServiceWithTCPLabels(c *check.C) {
tempObjects := struct {
ConsulAddress string
DefaultRule string
}{
ConsulAddress: s.consulURL,
2019-10-15 15:34:08 +00:00
DefaultRule: "Host(`{{ normalize .Name }}.consul.localhost`)",
}
file := s.adaptFile(c, "fixtures/consul_catalog/simple.toml", tempObjects)
defer os.Remove(file)
// Start a container with some tags
reg := &api.AgentServiceRegistration{
ID: "whoamitcp",
Name: "whoamitcp",
Tags: []string{
"traefik.tcp.Routers.Super.Rule=HostSNI(`my.super.host`)",
"traefik.tcp.Routers.Super.tls=true",
"traefik.tcp.Services.Super.Loadbalancer.server.port=8080",
},
Port: 8080,
Address: s.getComposeServiceIP(c, "whoamitcp"),
2019-10-15 15:34:08 +00:00
}
err := s.registerService(reg, false)
2019-10-15 15:34:08 +00:00
c.Assert(err, checker.IsNil)
// Start traefik
cmd, display := s.traefikCmd(withConfigFile(file))
defer display(c)
err = cmd.Start()
c.Assert(err, checker.IsNil)
2020-10-09 07:32:03 +00:00
defer s.killCmd(cmd)
2019-10-15 15:34:08 +00:00
err = try.GetRequest("http://127.0.0.1:8080/api/rawdata", 1500*time.Millisecond, try.StatusCodeIs(http.StatusOK), try.BodyContains("HostSNI(`my.super.host`)"))
c.Assert(err, checker.IsNil)
who, err := guessWho("127.0.0.1:8000", "my.super.host", true)
c.Assert(err, checker.IsNil)
c.Assert(who, checker.Contains, "whoamitcp")
err = s.deregisterService("whoamitcp", false)
2019-10-15 15:34:08 +00:00
c.Assert(err, checker.IsNil)
}
func (s *ConsulCatalogSuite) TestConsulServiceWithLabels(c *check.C) {
tempObjects := struct {
ConsulAddress string
DefaultRule string
}{
ConsulAddress: s.consulURL,
2019-10-15 15:34:08 +00:00
DefaultRule: "Host(`{{ normalize .Name }}.consul.localhost`)",
}
file := s.adaptFile(c, "fixtures/consul_catalog/simple.toml", tempObjects)
defer os.Remove(file)
// Start a container with some tags
reg1 := &api.AgentServiceRegistration{
ID: "whoami1",
Name: "whoami",
Tags: []string{
"traefik.http.Routers.Super.Rule=Host(`my.super.host`)",
},
Port: 80,
Address: s.getComposeServiceIP(c, "whoami1"),
2019-10-15 15:34:08 +00:00
}
err := s.registerService(reg1, false)
2019-10-15 15:34:08 +00:00
c.Assert(err, checker.IsNil)
// Start another container by replacing a '.' by a '-'
reg2 := &api.AgentServiceRegistration{
ID: "whoami2",
Name: "whoami",
Tags: []string{
"traefik.http.Routers.SuperHost.Rule=Host(`my-super.host`)",
},
Port: 80,
Address: s.getComposeServiceIP(c, "whoami2"),
2019-10-15 15:34:08 +00:00
}
err = s.registerService(reg2, false)
2019-10-15 15:34:08 +00:00
c.Assert(err, checker.IsNil)
// Start traefik
cmd, display := s.traefikCmd(withConfigFile(file))
defer display(c)
err = cmd.Start()
c.Assert(err, checker.IsNil)
2020-10-09 07:32:03 +00:00
defer s.killCmd(cmd)
2019-10-15 15:34:08 +00:00
req, err := http.NewRequest(http.MethodGet, "http://127.0.0.1:8000/", nil)
c.Assert(err, checker.IsNil)
req.Host = "my-super.host"
err = try.Request(req, 2*time.Second, try.StatusCodeIs(200), try.BodyContainsOr("Hostname: whoami1"))
c.Assert(err, checker.IsNil)
req, err = http.NewRequest(http.MethodGet, "http://127.0.0.1:8000/", nil)
c.Assert(err, checker.IsNil)
req.Host = "my.super.host"
err = try.Request(req, 2*time.Second, try.StatusCodeIs(200), try.BodyContainsOr("Hostname: whoami2"))
c.Assert(err, checker.IsNil)
err = s.deregisterService("whoami1", false)
c.Assert(err, checker.IsNil)
err = s.deregisterService("whoami2", false)
c.Assert(err, checker.IsNil)
}
func (s *ConsulCatalogSuite) TestSameServiceIDOnDifferentConsulAgent(c *check.C) {
tempObjects := struct {
ConsulAddress string
DefaultRule string
}{
ConsulAddress: s.consulURL,
DefaultRule: "Host(`{{ normalize .Name }}.consul.localhost`)",
}
file := s.adaptFile(c, "fixtures/consul_catalog/default_not_exposed.toml", tempObjects)
defer os.Remove(file)
// Start a container with some tags
tags := []string{
"traefik.enable=true",
"traefik.http.Routers.Super.service=whoami",
"traefik.http.Routers.Super.Rule=Host(`my.super.host`)",
}
reg1 := &api.AgentServiceRegistration{
ID: "whoami",
Name: "whoami",
Tags: tags,
Port: 80,
Address: s.getComposeServiceIP(c, "whoami1"),
}
err := s.registerService(reg1, false)
c.Assert(err, checker.IsNil)
reg2 := &api.AgentServiceRegistration{
ID: "whoami",
Name: "whoami",
Tags: tags,
Port: 80,
Address: s.getComposeServiceIP(c, "whoami2"),
}
err = s.registerService(reg2, true)
c.Assert(err, checker.IsNil)
// Start traefik
cmd, display := s.traefikCmd(withConfigFile(file))
defer display(c)
err = cmd.Start()
c.Assert(err, checker.IsNil)
2020-10-09 07:32:03 +00:00
defer s.killCmd(cmd)
req, err := http.NewRequest(http.MethodGet, "http://127.0.0.1:8000/", nil)
c.Assert(err, checker.IsNil)
req.Host = "my.super.host"
err = try.Request(req, 2*time.Second, try.StatusCodeIs(200), try.BodyContainsOr("Hostname: whoami1", "Hostname: whoami2"))
c.Assert(err, checker.IsNil)
req, err = http.NewRequest(http.MethodGet, "http://127.0.0.1:8080/api/rawdata", nil)
c.Assert(err, checker.IsNil)
err = try.Request(req, 2*time.Second, try.StatusCodeIs(200),
try.BodyContainsOr(s.getComposeServiceIP(c, "whoami1"), s.getComposeServiceIP(c, "whoami2")))
c.Assert(err, checker.IsNil)
2021-02-10 13:48:03 +00:00
err = s.deregisterService("whoami", false)
2019-10-15 15:34:08 +00:00
c.Assert(err, checker.IsNil)
2021-02-10 13:48:03 +00:00
err = s.deregisterService("whoami", true)
2019-10-15 15:34:08 +00:00
c.Assert(err, checker.IsNil)
}
func (s *ConsulCatalogSuite) TestConsulServiceWithOneMissingLabels(c *check.C) {
tempObjects := struct {
ConsulAddress string
DefaultRule string
}{
ConsulAddress: s.consulURL,
2019-10-15 15:34:08 +00:00
DefaultRule: "Host(`{{ normalize .Name }}.consul.localhost`)",
}
file := s.adaptFile(c, "fixtures/consul_catalog/simple.toml", tempObjects)
defer os.Remove(file)
// Start a container with some tags
reg := &api.AgentServiceRegistration{
ID: "whoami1",
Name: "whoami",
Tags: []string{
"traefik.random.value=my.super.host",
},
Port: 80,
Address: s.getComposeServiceIP(c, "whoami1"),
2019-10-15 15:34:08 +00:00
}
err := s.registerService(reg, false)
2019-10-15 15:34:08 +00:00
c.Assert(err, checker.IsNil)
// Start traefik
cmd, display := s.traefikCmd(withConfigFile(file))
defer display(c)
err = cmd.Start()
c.Assert(err, checker.IsNil)
2020-10-09 07:32:03 +00:00
defer s.killCmd(cmd)
2019-10-15 15:34:08 +00:00
req, err := http.NewRequest(http.MethodGet, "http://127.0.0.1:8000/version", nil)
c.Assert(err, checker.IsNil)
req.Host = "my.super.host"
2022-08-31 06:24:08 +00:00
// TODO Need to wait than 500 milliseconds more (for swarm or traefik to boot up ?)
2019-10-15 15:34:08 +00:00
// TODO validate : run on 80
// Expected a 404 as we did not configure anything
err = try.Request(req, 1500*time.Millisecond, try.StatusCodeIs(http.StatusNotFound))
c.Assert(err, checker.IsNil)
}
func (s *ConsulCatalogSuite) TestConsulServiceWithHealthCheck(c *check.C) {
whoamiIP := s.getComposeServiceIP(c, "whoami1")
tags := []string{
"traefik.enable=true",
"traefik.http.routers.router1.rule=Path(`/whoami`)",
"traefik.http.routers.router1.service=service1",
"traefik.http.services.service1.loadBalancer.server.url=http://" + whoamiIP,
}
reg1 := &api.AgentServiceRegistration{
ID: "whoami1",
Name: "whoami",
Tags: tags,
Port: 80,
Address: whoamiIP,
Check: &api.AgentServiceCheck{
CheckID: "some-failed-check",
TCP: "127.0.0.1:1234",
Name: "some-failed-check",
Interval: "1s",
Timeout: "1s",
},
}
err := s.registerService(reg1, false)
c.Assert(err, checker.IsNil)
tempObjects := struct {
ConsulAddress string
}{
ConsulAddress: s.consulURL,
}
file := s.adaptFile(c, "fixtures/consul_catalog/simple.toml", tempObjects)
defer os.Remove(file)
cmd, display := s.traefikCmd(withConfigFile(file))
defer display(c)
err = cmd.Start()
c.Assert(err, checker.IsNil)
2020-10-09 07:32:03 +00:00
defer s.killCmd(cmd)
err = try.GetRequest("http://127.0.0.1:8000/whoami", 2*time.Second, try.StatusCodeIs(http.StatusNotFound))
c.Assert(err, checker.IsNil)
err = s.deregisterService("whoami1", false)
c.Assert(err, checker.IsNil)
whoami2IP := s.getComposeServiceIP(c, "whoami2")
reg2 := &api.AgentServiceRegistration{
ID: "whoami2",
Name: "whoami",
Tags: tags,
Port: 80,
Address: whoami2IP,
Check: &api.AgentServiceCheck{
CheckID: "some-ok-check",
TCP: whoami2IP + ":80",
Name: "some-ok-check",
Interval: "1s",
Timeout: "1s",
},
}
err = s.registerService(reg2, false)
c.Assert(err, checker.IsNil)
req, err := http.NewRequest(http.MethodGet, "http://127.0.0.1:8000/whoami", nil)
c.Assert(err, checker.IsNil)
req.Host = "whoami"
2022-08-31 06:24:08 +00:00
// TODO Need to wait for up to 10 seconds (for consul discovery or traefik to boot up ?)
err = try.Request(req, 10*time.Second, try.StatusCodeIs(200), try.BodyContainsOr("Hostname: whoami2"))
c.Assert(err, checker.IsNil)
err = s.deregisterService("whoami2", false)
c.Assert(err, checker.IsNil)
}
func (s *ConsulCatalogSuite) TestConsulConnect(c *check.C) {
// Wait for consul to fully initialize connect CA
err := s.waitForConnectCA()
c.Assert(err, checker.IsNil)
connectIP := s.getComposeServiceIP(c, "connect")
reg := &api.AgentServiceRegistration{
ID: "uuid-api1",
Name: "uuid-api",
Tags: []string{
"traefik.enable=true",
"traefik.consulcatalog.connect=true",
"traefik.http.routers.router1.rule=Path(`/`)",
"traefik.http.routers.router1.service=service1",
"traefik.http.services.service1.loadBalancer.server.url=https://" + connectIP,
},
Connect: &api.AgentServiceConnect{
Native: true,
},
Port: 443,
Address: connectIP,
}
err = s.registerService(reg, false)
c.Assert(err, checker.IsNil)
whoamiIP := s.getComposeServiceIP(c, "whoami1")
regWhoami := &api.AgentServiceRegistration{
ID: "whoami1",
Name: "whoami",
Tags: []string{
"traefik.enable=true",
"traefik.http.routers.router2.rule=Path(`/whoami`)",
"traefik.http.routers.router2.service=whoami",
},
Port: 80,
Address: whoamiIP,
}
err = s.registerService(regWhoami, false)
c.Assert(err, checker.IsNil)
tempObjects := struct {
ConsulAddress string
}{
ConsulAddress: s.consulURL,
}
file := s.adaptFile(c, "fixtures/consul_catalog/connect.toml", tempObjects)
defer os.Remove(file)
cmd, display := s.traefikCmd(withConfigFile(file))
defer display(c)
err = cmd.Start()
c.Assert(err, checker.IsNil)
defer s.killCmd(cmd)
err = try.GetRequest("http://127.0.0.1:8000/", 10*time.Second, try.StatusCodeIs(http.StatusOK))
c.Assert(err, checker.IsNil)
err = try.GetRequest("http://127.0.0.1:8000/whoami", 10*time.Second, try.StatusCodeIs(http.StatusOK))
c.Assert(err, checker.IsNil)
err = s.deregisterService("uuid-api1", false)
c.Assert(err, checker.IsNil)
err = s.deregisterService("whoami1", false)
c.Assert(err, checker.IsNil)
}
func (s *ConsulCatalogSuite) TestConsulConnect_ByDefault(c *check.C) {
// Wait for consul to fully initialize connect CA
err := s.waitForConnectCA()
c.Assert(err, checker.IsNil)
connectIP := s.getComposeServiceIP(c, "connect")
reg := &api.AgentServiceRegistration{
ID: "uuid-api1",
Name: "uuid-api",
Tags: []string{
"traefik.enable=true",
"traefik.http.routers.router1.rule=Path(`/`)",
"traefik.http.routers.router1.service=service1",
"traefik.http.services.service1.loadBalancer.server.url=https://" + connectIP,
},
Connect: &api.AgentServiceConnect{
Native: true,
},
Port: 443,
Address: connectIP,
}
err = s.registerService(reg, false)
c.Assert(err, checker.IsNil)
whoamiIP := s.getComposeServiceIP(c, "whoami1")
regWhoami := &api.AgentServiceRegistration{
ID: "whoami1",
Name: "whoami1",
Tags: []string{
"traefik.enable=true",
"traefik.http.routers.router2.rule=Path(`/whoami`)",
"traefik.http.routers.router2.service=whoami",
},
Port: 80,
Address: whoamiIP,
}
err = s.registerService(regWhoami, false)
c.Assert(err, checker.IsNil)
whoami2IP := s.getComposeServiceIP(c, "whoami2")
regWhoami2 := &api.AgentServiceRegistration{
ID: "whoami2",
Name: "whoami2",
Tags: []string{
"traefik.enable=true",
"traefik.consulcatalog.connect=false",
"traefik.http.routers.router2.rule=Path(`/whoami2`)",
"traefik.http.routers.router2.service=whoami2",
},
Port: 80,
Address: whoami2IP,
}
err = s.registerService(regWhoami2, false)
c.Assert(err, checker.IsNil)
tempObjects := struct {
ConsulAddress string
}{
ConsulAddress: s.consulURL,
}
file := s.adaptFile(c, "fixtures/consul_catalog/connect_by_default.toml", tempObjects)
defer os.Remove(file)
cmd, display := s.traefikCmd(withConfigFile(file))
defer display(c)
err = cmd.Start()
c.Assert(err, checker.IsNil)
defer s.killCmd(cmd)
err = try.GetRequest("http://127.0.0.1:8000/", 10*time.Second, try.StatusCodeIs(http.StatusOK))
c.Assert(err, checker.IsNil)
err = try.GetRequest("http://127.0.0.1:8000/whoami", 10*time.Second, try.StatusCodeIs(http.StatusNotFound))
c.Assert(err, checker.IsNil)
err = try.GetRequest("http://127.0.0.1:8000/whoami2", 10*time.Second, try.StatusCodeIs(http.StatusOK))
c.Assert(err, checker.IsNil)
err = s.deregisterService("uuid-api1", false)
c.Assert(err, checker.IsNil)
err = s.deregisterService("whoami1", false)
c.Assert(err, checker.IsNil)
err = s.deregisterService("whoami2", false)
c.Assert(err, checker.IsNil)
}
func (s *ConsulCatalogSuite) TestConsulConnect_NotAware(c *check.C) {
// Wait for consul to fully initialize connect CA
err := s.waitForConnectCA()
c.Assert(err, checker.IsNil)
connectIP := s.getComposeServiceIP(c, "connect")
reg := &api.AgentServiceRegistration{
ID: "uuid-api1",
Name: "uuid-api",
Tags: []string{
"traefik.enable=true",
"traefik.consulcatalog.connect=true",
"traefik.http.routers.router1.rule=Path(`/`)",
"traefik.http.routers.router1.service=service1",
"traefik.http.services.service1.loadBalancer.server.url=https://" + connectIP,
},
Connect: &api.AgentServiceConnect{
Native: true,
},
Port: 443,
Address: connectIP,
}
err = s.registerService(reg, false)
c.Assert(err, checker.IsNil)
whoamiIP := s.getComposeServiceIP(c, "whoami1")
regWhoami := &api.AgentServiceRegistration{
ID: "whoami1",
Name: "whoami",
Tags: []string{
"traefik.enable=true",
"traefik.http.routers.router2.rule=Path(`/whoami`)",
"traefik.http.routers.router2.service=whoami",
},
Port: 80,
Address: whoamiIP,
}
err = s.registerService(regWhoami, false)
c.Assert(err, checker.IsNil)
tempObjects := struct {
ConsulAddress string
}{
ConsulAddress: s.consulURL,
}
file := s.adaptFile(c, "fixtures/consul_catalog/connect_not_aware.toml", tempObjects)
defer os.Remove(file)
cmd, display := s.traefikCmd(withConfigFile(file))
defer display(c)
err = cmd.Start()
c.Assert(err, checker.IsNil)
defer s.killCmd(cmd)
err = try.GetRequest("http://127.0.0.1:8000/", 10*time.Second, try.StatusCodeIs(http.StatusNotFound))
c.Assert(err, checker.IsNil)
err = try.GetRequest("http://127.0.0.1:8000/whoami", 10*time.Second, try.StatusCodeIs(http.StatusOK))
c.Assert(err, checker.IsNil)
err = s.deregisterService("uuid-api1", false)
c.Assert(err, checker.IsNil)
err = s.deregisterService("whoami1", false)
c.Assert(err, checker.IsNil)
}