traefik/provider/marathon/marathon_test.go

1464 lines
31 KiB
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package marathon
import (
"errors"
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"fmt"
"reflect"
"testing"
"github.com/containous/traefik/provider/marathon/mocks"
"github.com/containous/traefik/testhelpers"
"github.com/containous/traefik/types"
"github.com/gambol99/go-marathon"
[marathon] Use single API call to fetch Marathon resources. Change Marathon provider to make just one API call instead of two per configuration update by means of specifying embedded resources, which enable retrieving multiple response types from the API at once. Apart from the obvious savings in API calls, we primarily gain a consistent view on both applications and tasks that allows us to drop a lot of correlation logic. Additionally, it will serve as the basis for the introduction of readiness checks which require application/task consistency for correct leverage on the proxy end. Additional changes: marathon.go: - Filter on tasks now embedded inside the applications. - Reduce/simplify signature on multiple template functions as we do not need to check for proper application/task correlation anymore. - Remove getFrontendBackend in favor of just getBackend. - Move filtering on enabled/exposed applications from `taskFilter` to `applicationFilter`. (The task filter just reached out to the applications anyway, so it never made sense to locate it with the tasks where the filter was called once for every task even though the result would never change.) - Remove duplicate constraints filter in tasks, where it neither made sense to keep as it operates on the application level only. - Add context to rendering error. marathon_test.go: - Simplify and reduce numerous tests. - Convert tests with high number of cases into parallelized sub-tests. - Improve readability/structure for several tests. - Add missing test for enabled/exposed applications. - Simplify the mocked Marathon server. marathon.tmpl: - Update application/task iteration. - Replace `getFrontendBackend` by `getBackend`.
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"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/mock"
)
type fakeClient struct {
mocks.Marathon
}
[marathon] Use single API call to fetch Marathon resources. Change Marathon provider to make just one API call instead of two per configuration update by means of specifying embedded resources, which enable retrieving multiple response types from the API at once. Apart from the obvious savings in API calls, we primarily gain a consistent view on both applications and tasks that allows us to drop a lot of correlation logic. Additionally, it will serve as the basis for the introduction of readiness checks which require application/task consistency for correct leverage on the proxy end. Additional changes: marathon.go: - Filter on tasks now embedded inside the applications. - Reduce/simplify signature on multiple template functions as we do not need to check for proper application/task correlation anymore. - Remove getFrontendBackend in favor of just getBackend. - Move filtering on enabled/exposed applications from `taskFilter` to `applicationFilter`. (The task filter just reached out to the applications anyway, so it never made sense to locate it with the tasks where the filter was called once for every task even though the result would never change.) - Remove duplicate constraints filter in tasks, where it neither made sense to keep as it operates on the application level only. - Add context to rendering error. marathon_test.go: - Simplify and reduce numerous tests. - Convert tests with high number of cases into parallelized sub-tests. - Improve readability/structure for several tests. - Add missing test for enabled/exposed applications. - Simplify the mocked Marathon server. marathon.tmpl: - Update application/task iteration. - Replace `getFrontendBackend` by `getBackend`.
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func newFakeClient(applicationsError bool, applications marathon.Applications) *fakeClient {
// create an instance of our test object
fakeClient := new(fakeClient)
if applicationsError {
[marathon] Use single API call to fetch Marathon resources. Change Marathon provider to make just one API call instead of two per configuration update by means of specifying embedded resources, which enable retrieving multiple response types from the API at once. Apart from the obvious savings in API calls, we primarily gain a consistent view on both applications and tasks that allows us to drop a lot of correlation logic. Additionally, it will serve as the basis for the introduction of readiness checks which require application/task consistency for correct leverage on the proxy end. Additional changes: marathon.go: - Filter on tasks now embedded inside the applications. - Reduce/simplify signature on multiple template functions as we do not need to check for proper application/task correlation anymore. - Remove getFrontendBackend in favor of just getBackend. - Move filtering on enabled/exposed applications from `taskFilter` to `applicationFilter`. (The task filter just reached out to the applications anyway, so it never made sense to locate it with the tasks where the filter was called once for every task even though the result would never change.) - Remove duplicate constraints filter in tasks, where it neither made sense to keep as it operates on the application level only. - Add context to rendering error. marathon_test.go: - Simplify and reduce numerous tests. - Convert tests with high number of cases into parallelized sub-tests. - Improve readability/structure for several tests. - Add missing test for enabled/exposed applications. - Simplify the mocked Marathon server. marathon.tmpl: - Update application/task iteration. - Replace `getFrontendBackend` by `getBackend`.
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fakeClient.On("Applications", mock.Anything).Return(nil, errors.New("fake Marathon server error"))
} else {
[marathon] Use single API call to fetch Marathon resources. Change Marathon provider to make just one API call instead of two per configuration update by means of specifying embedded resources, which enable retrieving multiple response types from the API at once. Apart from the obvious savings in API calls, we primarily gain a consistent view on both applications and tasks that allows us to drop a lot of correlation logic. Additionally, it will serve as the basis for the introduction of readiness checks which require application/task consistency for correct leverage on the proxy end. Additional changes: marathon.go: - Filter on tasks now embedded inside the applications. - Reduce/simplify signature on multiple template functions as we do not need to check for proper application/task correlation anymore. - Remove getFrontendBackend in favor of just getBackend. - Move filtering on enabled/exposed applications from `taskFilter` to `applicationFilter`. (The task filter just reached out to the applications anyway, so it never made sense to locate it with the tasks where the filter was called once for every task even though the result would never change.) - Remove duplicate constraints filter in tasks, where it neither made sense to keep as it operates on the application level only. - Add context to rendering error. marathon_test.go: - Simplify and reduce numerous tests. - Convert tests with high number of cases into parallelized sub-tests. - Improve readability/structure for several tests. - Add missing test for enabled/exposed applications. - Simplify the mocked Marathon server. marathon.tmpl: - Update application/task iteration. - Replace `getFrontendBackend` by `getBackend`.
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fakeClient.On("Applications", mock.Anything).Return(&applications, nil)
}
return fakeClient
}
[marathon] Use single API call to fetch Marathon resources. Change Marathon provider to make just one API call instead of two per configuration update by means of specifying embedded resources, which enable retrieving multiple response types from the API at once. Apart from the obvious savings in API calls, we primarily gain a consistent view on both applications and tasks that allows us to drop a lot of correlation logic. Additionally, it will serve as the basis for the introduction of readiness checks which require application/task consistency for correct leverage on the proxy end. Additional changes: marathon.go: - Filter on tasks now embedded inside the applications. - Reduce/simplify signature on multiple template functions as we do not need to check for proper application/task correlation anymore. - Remove getFrontendBackend in favor of just getBackend. - Move filtering on enabled/exposed applications from `taskFilter` to `applicationFilter`. (The task filter just reached out to the applications anyway, so it never made sense to locate it with the tasks where the filter was called once for every task even though the result would never change.) - Remove duplicate constraints filter in tasks, where it neither made sense to keep as it operates on the application level only. - Add context to rendering error. marathon_test.go: - Simplify and reduce numerous tests. - Convert tests with high number of cases into parallelized sub-tests. - Improve readability/structure for several tests. - Add missing test for enabled/exposed applications. - Simplify the mocked Marathon server. marathon.tmpl: - Update application/task iteration. - Replace `getFrontendBackend` by `getBackend`.
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func TestMarathonLoadConfigAPIErrors(t *testing.T) {
fakeClient := newFakeClient(true, marathon.Applications{})
provider := &Provider{
marathonClient: fakeClient,
}
actualConfig := provider.loadMarathonConfig()
fakeClient.AssertExpectations(t)
if actualConfig != nil {
t.Errorf("configuration should have been nil, got %v", actualConfig)
}
}
func TestMarathonLoadConfigNonAPIErrors(t *testing.T) {
cases := []struct {
[marathon] Use single API call to fetch Marathon resources. Change Marathon provider to make just one API call instead of two per configuration update by means of specifying embedded resources, which enable retrieving multiple response types from the API at once. Apart from the obvious savings in API calls, we primarily gain a consistent view on both applications and tasks that allows us to drop a lot of correlation logic. Additionally, it will serve as the basis for the introduction of readiness checks which require application/task consistency for correct leverage on the proxy end. Additional changes: marathon.go: - Filter on tasks now embedded inside the applications. - Reduce/simplify signature on multiple template functions as we do not need to check for proper application/task correlation anymore. - Remove getFrontendBackend in favor of just getBackend. - Move filtering on enabled/exposed applications from `taskFilter` to `applicationFilter`. (The task filter just reached out to the applications anyway, so it never made sense to locate it with the tasks where the filter was called once for every task even though the result would never change.) - Remove duplicate constraints filter in tasks, where it neither made sense to keep as it operates on the application level only. - Add context to rendering error. marathon_test.go: - Simplify and reduce numerous tests. - Convert tests with high number of cases into parallelized sub-tests. - Improve readability/structure for several tests. - Add missing test for enabled/exposed applications. - Simplify the mocked Marathon server. marathon.tmpl: - Update application/task iteration. - Replace `getFrontendBackend` by `getBackend`.
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desc string
application marathon.Application
task marathon.Task
expectedFrontends map[string]*types.Frontend
expectedBackends map[string]*types.Backend
}{
{
[marathon] Use single API call to fetch Marathon resources. Change Marathon provider to make just one API call instead of two per configuration update by means of specifying embedded resources, which enable retrieving multiple response types from the API at once. Apart from the obvious savings in API calls, we primarily gain a consistent view on both applications and tasks that allows us to drop a lot of correlation logic. Additionally, it will serve as the basis for the introduction of readiness checks which require application/task consistency for correct leverage on the proxy end. Additional changes: marathon.go: - Filter on tasks now embedded inside the applications. - Reduce/simplify signature on multiple template functions as we do not need to check for proper application/task correlation anymore. - Remove getFrontendBackend in favor of just getBackend. - Move filtering on enabled/exposed applications from `taskFilter` to `applicationFilter`. (The task filter just reached out to the applications anyway, so it never made sense to locate it with the tasks where the filter was called once for every task even though the result would never change.) - Remove duplicate constraints filter in tasks, where it neither made sense to keep as it operates on the application level only. - Add context to rendering error. marathon_test.go: - Simplify and reduce numerous tests. - Convert tests with high number of cases into parallelized sub-tests. - Improve readability/structure for several tests. - Add missing test for enabled/exposed applications. - Simplify the mocked Marathon server. marathon.tmpl: - Update application/task iteration. - Replace `getFrontendBackend` by `getBackend`.
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desc: "simple application",
application: marathon.Application{
Ports: []int{80},
Labels: &map[string]string{},
},
[marathon] Use single API call to fetch Marathon resources. Change Marathon provider to make just one API call instead of two per configuration update by means of specifying embedded resources, which enable retrieving multiple response types from the API at once. Apart from the obvious savings in API calls, we primarily gain a consistent view on both applications and tasks that allows us to drop a lot of correlation logic. Additionally, it will serve as the basis for the introduction of readiness checks which require application/task consistency for correct leverage on the proxy end. Additional changes: marathon.go: - Filter on tasks now embedded inside the applications. - Reduce/simplify signature on multiple template functions as we do not need to check for proper application/task correlation anymore. - Remove getFrontendBackend in favor of just getBackend. - Move filtering on enabled/exposed applications from `taskFilter` to `applicationFilter`. (The task filter just reached out to the applications anyway, so it never made sense to locate it with the tasks where the filter was called once for every task even though the result would never change.) - Remove duplicate constraints filter in tasks, where it neither made sense to keep as it operates on the application level only. - Add context to rendering error. marathon_test.go: - Simplify and reduce numerous tests. - Convert tests with high number of cases into parallelized sub-tests. - Improve readability/structure for several tests. - Add missing test for enabled/exposed applications. - Simplify the mocked Marathon server. marathon.tmpl: - Update application/task iteration. - Replace `getFrontendBackend` by `getBackend`.
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task: marathon.Task{
Host: "localhost",
Ports: []int{80},
IPAddresses: []*marathon.IPAddress{
{
[marathon] Use single API call to fetch Marathon resources. Change Marathon provider to make just one API call instead of two per configuration update by means of specifying embedded resources, which enable retrieving multiple response types from the API at once. Apart from the obvious savings in API calls, we primarily gain a consistent view on both applications and tasks that allows us to drop a lot of correlation logic. Additionally, it will serve as the basis for the introduction of readiness checks which require application/task consistency for correct leverage on the proxy end. Additional changes: marathon.go: - Filter on tasks now embedded inside the applications. - Reduce/simplify signature on multiple template functions as we do not need to check for proper application/task correlation anymore. - Remove getFrontendBackend in favor of just getBackend. - Move filtering on enabled/exposed applications from `taskFilter` to `applicationFilter`. (The task filter just reached out to the applications anyway, so it never made sense to locate it with the tasks where the filter was called once for every task even though the result would never change.) - Remove duplicate constraints filter in tasks, where it neither made sense to keep as it operates on the application level only. - Add context to rendering error. marathon_test.go: - Simplify and reduce numerous tests. - Convert tests with high number of cases into parallelized sub-tests. - Improve readability/structure for several tests. - Add missing test for enabled/exposed applications. - Simplify the mocked Marathon server. marathon.tmpl: - Update application/task iteration. - Replace `getFrontendBackend` by `getBackend`.
2017-05-22 21:21:15 +00:00
IPAddress: "127.0.0.1",
Protocol: "tcp",
},
},
},
expectedFrontends: map[string]*types.Frontend{
[marathon] Use single API call to fetch Marathon resources. Change Marathon provider to make just one API call instead of two per configuration update by means of specifying embedded resources, which enable retrieving multiple response types from the API at once. Apart from the obvious savings in API calls, we primarily gain a consistent view on both applications and tasks that allows us to drop a lot of correlation logic. Additionally, it will serve as the basis for the introduction of readiness checks which require application/task consistency for correct leverage on the proxy end. Additional changes: marathon.go: - Filter on tasks now embedded inside the applications. - Reduce/simplify signature on multiple template functions as we do not need to check for proper application/task correlation anymore. - Remove getFrontendBackend in favor of just getBackend. - Move filtering on enabled/exposed applications from `taskFilter` to `applicationFilter`. (The task filter just reached out to the applications anyway, so it never made sense to locate it with the tasks where the filter was called once for every task even though the result would never change.) - Remove duplicate constraints filter in tasks, where it neither made sense to keep as it operates on the application level only. - Add context to rendering error. marathon_test.go: - Simplify and reduce numerous tests. - Convert tests with high number of cases into parallelized sub-tests. - Improve readability/structure for several tests. - Add missing test for enabled/exposed applications. - Simplify the mocked Marathon server. marathon.tmpl: - Update application/task iteration. - Replace `getFrontendBackend` by `getBackend`.
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"frontend-app": {
Backend: "backend-app",
PassHostHeader: true,
BasicAuth: []string{},
EntryPoints: []string{},
Routes: map[string]types.Route{
[marathon] Use single API call to fetch Marathon resources. Change Marathon provider to make just one API call instead of two per configuration update by means of specifying embedded resources, which enable retrieving multiple response types from the API at once. Apart from the obvious savings in API calls, we primarily gain a consistent view on both applications and tasks that allows us to drop a lot of correlation logic. Additionally, it will serve as the basis for the introduction of readiness checks which require application/task consistency for correct leverage on the proxy end. Additional changes: marathon.go: - Filter on tasks now embedded inside the applications. - Reduce/simplify signature on multiple template functions as we do not need to check for proper application/task correlation anymore. - Remove getFrontendBackend in favor of just getBackend. - Move filtering on enabled/exposed applications from `taskFilter` to `applicationFilter`. (The task filter just reached out to the applications anyway, so it never made sense to locate it with the tasks where the filter was called once for every task even though the result would never change.) - Remove duplicate constraints filter in tasks, where it neither made sense to keep as it operates on the application level only. - Add context to rendering error. marathon_test.go: - Simplify and reduce numerous tests. - Convert tests with high number of cases into parallelized sub-tests. - Improve readability/structure for several tests. - Add missing test for enabled/exposed applications. - Simplify the mocked Marathon server. marathon.tmpl: - Update application/task iteration. - Replace `getFrontendBackend` by `getBackend`.
2017-05-22 21:21:15 +00:00
"route-host-app": {
Rule: "Host:app.docker.localhost",
},
},
},
},
expectedBackends: map[string]*types.Backend{
[marathon] Use single API call to fetch Marathon resources. Change Marathon provider to make just one API call instead of two per configuration update by means of specifying embedded resources, which enable retrieving multiple response types from the API at once. Apart from the obvious savings in API calls, we primarily gain a consistent view on both applications and tasks that allows us to drop a lot of correlation logic. Additionally, it will serve as the basis for the introduction of readiness checks which require application/task consistency for correct leverage on the proxy end. Additional changes: marathon.go: - Filter on tasks now embedded inside the applications. - Reduce/simplify signature on multiple template functions as we do not need to check for proper application/task correlation anymore. - Remove getFrontendBackend in favor of just getBackend. - Move filtering on enabled/exposed applications from `taskFilter` to `applicationFilter`. (The task filter just reached out to the applications anyway, so it never made sense to locate it with the tasks where the filter was called once for every task even though the result would never change.) - Remove duplicate constraints filter in tasks, where it neither made sense to keep as it operates on the application level only. - Add context to rendering error. marathon_test.go: - Simplify and reduce numerous tests. - Convert tests with high number of cases into parallelized sub-tests. - Improve readability/structure for several tests. - Add missing test for enabled/exposed applications. - Simplify the mocked Marathon server. marathon.tmpl: - Update application/task iteration. - Replace `getFrontendBackend` by `getBackend`.
2017-05-22 21:21:15 +00:00
"backend-app": {
Servers: map[string]types.Server{
[marathon] Use single API call to fetch Marathon resources. Change Marathon provider to make just one API call instead of two per configuration update by means of specifying embedded resources, which enable retrieving multiple response types from the API at once. Apart from the obvious savings in API calls, we primarily gain a consistent view on both applications and tasks that allows us to drop a lot of correlation logic. Additionally, it will serve as the basis for the introduction of readiness checks which require application/task consistency for correct leverage on the proxy end. Additional changes: marathon.go: - Filter on tasks now embedded inside the applications. - Reduce/simplify signature on multiple template functions as we do not need to check for proper application/task correlation anymore. - Remove getFrontendBackend in favor of just getBackend. - Move filtering on enabled/exposed applications from `taskFilter` to `applicationFilter`. (The task filter just reached out to the applications anyway, so it never made sense to locate it with the tasks where the filter was called once for every task even though the result would never change.) - Remove duplicate constraints filter in tasks, where it neither made sense to keep as it operates on the application level only. - Add context to rendering error. marathon_test.go: - Simplify and reduce numerous tests. - Convert tests with high number of cases into parallelized sub-tests. - Improve readability/structure for several tests. - Add missing test for enabled/exposed applications. - Simplify the mocked Marathon server. marathon.tmpl: - Update application/task iteration. - Replace `getFrontendBackend` by `getBackend`.
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"server-task": {
URL: "http://localhost:80",
Weight: 0,
},
},
CircuitBreaker: nil,
},
},
},
{
[marathon] Use single API call to fetch Marathon resources. Change Marathon provider to make just one API call instead of two per configuration update by means of specifying embedded resources, which enable retrieving multiple response types from the API at once. Apart from the obvious savings in API calls, we primarily gain a consistent view on both applications and tasks that allows us to drop a lot of correlation logic. Additionally, it will serve as the basis for the introduction of readiness checks which require application/task consistency for correct leverage on the proxy end. Additional changes: marathon.go: - Filter on tasks now embedded inside the applications. - Reduce/simplify signature on multiple template functions as we do not need to check for proper application/task correlation anymore. - Remove getFrontendBackend in favor of just getBackend. - Move filtering on enabled/exposed applications from `taskFilter` to `applicationFilter`. (The task filter just reached out to the applications anyway, so it never made sense to locate it with the tasks where the filter was called once for every task even though the result would never change.) - Remove duplicate constraints filter in tasks, where it neither made sense to keep as it operates on the application level only. - Add context to rendering error. marathon_test.go: - Simplify and reduce numerous tests. - Convert tests with high number of cases into parallelized sub-tests. - Improve readability/structure for several tests. - Add missing test for enabled/exposed applications. - Simplify the mocked Marathon server. marathon.tmpl: - Update application/task iteration. - Replace `getFrontendBackend` by `getBackend`.
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desc: "load balancer / circuit breaker labels",
application: marathon.Application{
Ports: []int{80},
Labels: &map[string]string{
types.LabelBackendLoadbalancerMethod: "drr",
types.LabelBackendCircuitbreakerExpression: "NetworkErrorRatio() > 0.5",
},
},
[marathon] Use single API call to fetch Marathon resources. Change Marathon provider to make just one API call instead of two per configuration update by means of specifying embedded resources, which enable retrieving multiple response types from the API at once. Apart from the obvious savings in API calls, we primarily gain a consistent view on both applications and tasks that allows us to drop a lot of correlation logic. Additionally, it will serve as the basis for the introduction of readiness checks which require application/task consistency for correct leverage on the proxy end. Additional changes: marathon.go: - Filter on tasks now embedded inside the applications. - Reduce/simplify signature on multiple template functions as we do not need to check for proper application/task correlation anymore. - Remove getFrontendBackend in favor of just getBackend. - Move filtering on enabled/exposed applications from `taskFilter` to `applicationFilter`. (The task filter just reached out to the applications anyway, so it never made sense to locate it with the tasks where the filter was called once for every task even though the result would never change.) - Remove duplicate constraints filter in tasks, where it neither made sense to keep as it operates on the application level only. - Add context to rendering error. marathon_test.go: - Simplify and reduce numerous tests. - Convert tests with high number of cases into parallelized sub-tests. - Improve readability/structure for several tests. - Add missing test for enabled/exposed applications. - Simplify the mocked Marathon server. marathon.tmpl: - Update application/task iteration. - Replace `getFrontendBackend` by `getBackend`.
2017-05-22 21:21:15 +00:00
task: marathon.Task{
Host: "localhost",
Ports: []int{80},
IPAddresses: []*marathon.IPAddress{
{
[marathon] Use single API call to fetch Marathon resources. Change Marathon provider to make just one API call instead of two per configuration update by means of specifying embedded resources, which enable retrieving multiple response types from the API at once. Apart from the obvious savings in API calls, we primarily gain a consistent view on both applications and tasks that allows us to drop a lot of correlation logic. Additionally, it will serve as the basis for the introduction of readiness checks which require application/task consistency for correct leverage on the proxy end. Additional changes: marathon.go: - Filter on tasks now embedded inside the applications. - Reduce/simplify signature on multiple template functions as we do not need to check for proper application/task correlation anymore. - Remove getFrontendBackend in favor of just getBackend. - Move filtering on enabled/exposed applications from `taskFilter` to `applicationFilter`. (The task filter just reached out to the applications anyway, so it never made sense to locate it with the tasks where the filter was called once for every task even though the result would never change.) - Remove duplicate constraints filter in tasks, where it neither made sense to keep as it operates on the application level only. - Add context to rendering error. marathon_test.go: - Simplify and reduce numerous tests. - Convert tests with high number of cases into parallelized sub-tests. - Improve readability/structure for several tests. - Add missing test for enabled/exposed applications. - Simplify the mocked Marathon server. marathon.tmpl: - Update application/task iteration. - Replace `getFrontendBackend` by `getBackend`.
2017-05-22 21:21:15 +00:00
IPAddress: "127.0.0.1",
Protocol: "tcp",
},
},
},
expectedFrontends: map[string]*types.Frontend{
[marathon] Use single API call to fetch Marathon resources. Change Marathon provider to make just one API call instead of two per configuration update by means of specifying embedded resources, which enable retrieving multiple response types from the API at once. Apart from the obvious savings in API calls, we primarily gain a consistent view on both applications and tasks that allows us to drop a lot of correlation logic. Additionally, it will serve as the basis for the introduction of readiness checks which require application/task consistency for correct leverage on the proxy end. Additional changes: marathon.go: - Filter on tasks now embedded inside the applications. - Reduce/simplify signature on multiple template functions as we do not need to check for proper application/task correlation anymore. - Remove getFrontendBackend in favor of just getBackend. - Move filtering on enabled/exposed applications from `taskFilter` to `applicationFilter`. (The task filter just reached out to the applications anyway, so it never made sense to locate it with the tasks where the filter was called once for every task even though the result would never change.) - Remove duplicate constraints filter in tasks, where it neither made sense to keep as it operates on the application level only. - Add context to rendering error. marathon_test.go: - Simplify and reduce numerous tests. - Convert tests with high number of cases into parallelized sub-tests. - Improve readability/structure for several tests. - Add missing test for enabled/exposed applications. - Simplify the mocked Marathon server. marathon.tmpl: - Update application/task iteration. - Replace `getFrontendBackend` by `getBackend`.
2017-05-22 21:21:15 +00:00
"frontend-app": {
Backend: "backend-app",
PassHostHeader: true,
BasicAuth: []string{},
EntryPoints: []string{},
Routes: map[string]types.Route{
[marathon] Use single API call to fetch Marathon resources. Change Marathon provider to make just one API call instead of two per configuration update by means of specifying embedded resources, which enable retrieving multiple response types from the API at once. Apart from the obvious savings in API calls, we primarily gain a consistent view on both applications and tasks that allows us to drop a lot of correlation logic. Additionally, it will serve as the basis for the introduction of readiness checks which require application/task consistency for correct leverage on the proxy end. Additional changes: marathon.go: - Filter on tasks now embedded inside the applications. - Reduce/simplify signature on multiple template functions as we do not need to check for proper application/task correlation anymore. - Remove getFrontendBackend in favor of just getBackend. - Move filtering on enabled/exposed applications from `taskFilter` to `applicationFilter`. (The task filter just reached out to the applications anyway, so it never made sense to locate it with the tasks where the filter was called once for every task even though the result would never change.) - Remove duplicate constraints filter in tasks, where it neither made sense to keep as it operates on the application level only. - Add context to rendering error. marathon_test.go: - Simplify and reduce numerous tests. - Convert tests with high number of cases into parallelized sub-tests. - Improve readability/structure for several tests. - Add missing test for enabled/exposed applications. - Simplify the mocked Marathon server. marathon.tmpl: - Update application/task iteration. - Replace `getFrontendBackend` by `getBackend`.
2017-05-22 21:21:15 +00:00
"route-host-app": {
Rule: "Host:app.docker.localhost",
},
},
},
},
expectedBackends: map[string]*types.Backend{
[marathon] Use single API call to fetch Marathon resources. Change Marathon provider to make just one API call instead of two per configuration update by means of specifying embedded resources, which enable retrieving multiple response types from the API at once. Apart from the obvious savings in API calls, we primarily gain a consistent view on both applications and tasks that allows us to drop a lot of correlation logic. Additionally, it will serve as the basis for the introduction of readiness checks which require application/task consistency for correct leverage on the proxy end. Additional changes: marathon.go: - Filter on tasks now embedded inside the applications. - Reduce/simplify signature on multiple template functions as we do not need to check for proper application/task correlation anymore. - Remove getFrontendBackend in favor of just getBackend. - Move filtering on enabled/exposed applications from `taskFilter` to `applicationFilter`. (The task filter just reached out to the applications anyway, so it never made sense to locate it with the tasks where the filter was called once for every task even though the result would never change.) - Remove duplicate constraints filter in tasks, where it neither made sense to keep as it operates on the application level only. - Add context to rendering error. marathon_test.go: - Simplify and reduce numerous tests. - Convert tests with high number of cases into parallelized sub-tests. - Improve readability/structure for several tests. - Add missing test for enabled/exposed applications. - Simplify the mocked Marathon server. marathon.tmpl: - Update application/task iteration. - Replace `getFrontendBackend` by `getBackend`.
2017-05-22 21:21:15 +00:00
"backend-app": {
Servers: map[string]types.Server{
[marathon] Use single API call to fetch Marathon resources. Change Marathon provider to make just one API call instead of two per configuration update by means of specifying embedded resources, which enable retrieving multiple response types from the API at once. Apart from the obvious savings in API calls, we primarily gain a consistent view on both applications and tasks that allows us to drop a lot of correlation logic. Additionally, it will serve as the basis for the introduction of readiness checks which require application/task consistency for correct leverage on the proxy end. Additional changes: marathon.go: - Filter on tasks now embedded inside the applications. - Reduce/simplify signature on multiple template functions as we do not need to check for proper application/task correlation anymore. - Remove getFrontendBackend in favor of just getBackend. - Move filtering on enabled/exposed applications from `taskFilter` to `applicationFilter`. (The task filter just reached out to the applications anyway, so it never made sense to locate it with the tasks where the filter was called once for every task even though the result would never change.) - Remove duplicate constraints filter in tasks, where it neither made sense to keep as it operates on the application level only. - Add context to rendering error. marathon_test.go: - Simplify and reduce numerous tests. - Convert tests with high number of cases into parallelized sub-tests. - Improve readability/structure for several tests. - Add missing test for enabled/exposed applications. - Simplify the mocked Marathon server. marathon.tmpl: - Update application/task iteration. - Replace `getFrontendBackend` by `getBackend`.
2017-05-22 21:21:15 +00:00
"server-task": {
URL: "http://localhost:80",
Weight: 0,
},
},
CircuitBreaker: &types.CircuitBreaker{
Expression: "NetworkErrorRatio() > 0.5",
},
LoadBalancer: &types.LoadBalancer{
Method: "drr",
},
},
},
},
{
[marathon] Use single API call to fetch Marathon resources. Change Marathon provider to make just one API call instead of two per configuration update by means of specifying embedded resources, which enable retrieving multiple response types from the API at once. Apart from the obvious savings in API calls, we primarily gain a consistent view on both applications and tasks that allows us to drop a lot of correlation logic. Additionally, it will serve as the basis for the introduction of readiness checks which require application/task consistency for correct leverage on the proxy end. Additional changes: marathon.go: - Filter on tasks now embedded inside the applications. - Reduce/simplify signature on multiple template functions as we do not need to check for proper application/task correlation anymore. - Remove getFrontendBackend in favor of just getBackend. - Move filtering on enabled/exposed applications from `taskFilter` to `applicationFilter`. (The task filter just reached out to the applications anyway, so it never made sense to locate it with the tasks where the filter was called once for every task even though the result would never change.) - Remove duplicate constraints filter in tasks, where it neither made sense to keep as it operates on the application level only. - Add context to rendering error. marathon_test.go: - Simplify and reduce numerous tests. - Convert tests with high number of cases into parallelized sub-tests. - Improve readability/structure for several tests. - Add missing test for enabled/exposed applications. - Simplify the mocked Marathon server. marathon.tmpl: - Update application/task iteration. - Replace `getFrontendBackend` by `getBackend`.
2017-05-22 21:21:15 +00:00
desc: "general max connection labels",
application: marathon.Application{
Ports: []int{80},
Labels: &map[string]string{
types.LabelBackendMaxconnAmount: "1000",
types.LabelBackendMaxconnExtractorfunc: "client.ip",
},
},
[marathon] Use single API call to fetch Marathon resources. Change Marathon provider to make just one API call instead of two per configuration update by means of specifying embedded resources, which enable retrieving multiple response types from the API at once. Apart from the obvious savings in API calls, we primarily gain a consistent view on both applications and tasks that allows us to drop a lot of correlation logic. Additionally, it will serve as the basis for the introduction of readiness checks which require application/task consistency for correct leverage on the proxy end. Additional changes: marathon.go: - Filter on tasks now embedded inside the applications. - Reduce/simplify signature on multiple template functions as we do not need to check for proper application/task correlation anymore. - Remove getFrontendBackend in favor of just getBackend. - Move filtering on enabled/exposed applications from `taskFilter` to `applicationFilter`. (The task filter just reached out to the applications anyway, so it never made sense to locate it with the tasks where the filter was called once for every task even though the result would never change.) - Remove duplicate constraints filter in tasks, where it neither made sense to keep as it operates on the application level only. - Add context to rendering error. marathon_test.go: - Simplify and reduce numerous tests. - Convert tests with high number of cases into parallelized sub-tests. - Improve readability/structure for several tests. - Add missing test for enabled/exposed applications. - Simplify the mocked Marathon server. marathon.tmpl: - Update application/task iteration. - Replace `getFrontendBackend` by `getBackend`.
2017-05-22 21:21:15 +00:00
task: marathon.Task{
Host: "localhost",
Ports: []int{80},
IPAddresses: []*marathon.IPAddress{
{
[marathon] Use single API call to fetch Marathon resources. Change Marathon provider to make just one API call instead of two per configuration update by means of specifying embedded resources, which enable retrieving multiple response types from the API at once. Apart from the obvious savings in API calls, we primarily gain a consistent view on both applications and tasks that allows us to drop a lot of correlation logic. Additionally, it will serve as the basis for the introduction of readiness checks which require application/task consistency for correct leverage on the proxy end. Additional changes: marathon.go: - Filter on tasks now embedded inside the applications. - Reduce/simplify signature on multiple template functions as we do not need to check for proper application/task correlation anymore. - Remove getFrontendBackend in favor of just getBackend. - Move filtering on enabled/exposed applications from `taskFilter` to `applicationFilter`. (The task filter just reached out to the applications anyway, so it never made sense to locate it with the tasks where the filter was called once for every task even though the result would never change.) - Remove duplicate constraints filter in tasks, where it neither made sense to keep as it operates on the application level only. - Add context to rendering error. marathon_test.go: - Simplify and reduce numerous tests. - Convert tests with high number of cases into parallelized sub-tests. - Improve readability/structure for several tests. - Add missing test for enabled/exposed applications. - Simplify the mocked Marathon server. marathon.tmpl: - Update application/task iteration. - Replace `getFrontendBackend` by `getBackend`.
2017-05-22 21:21:15 +00:00
IPAddress: "127.0.0.1",
Protocol: "tcp",
},
},
},
expectedFrontends: map[string]*types.Frontend{
[marathon] Use single API call to fetch Marathon resources. Change Marathon provider to make just one API call instead of two per configuration update by means of specifying embedded resources, which enable retrieving multiple response types from the API at once. Apart from the obvious savings in API calls, we primarily gain a consistent view on both applications and tasks that allows us to drop a lot of correlation logic. Additionally, it will serve as the basis for the introduction of readiness checks which require application/task consistency for correct leverage on the proxy end. Additional changes: marathon.go: - Filter on tasks now embedded inside the applications. - Reduce/simplify signature on multiple template functions as we do not need to check for proper application/task correlation anymore. - Remove getFrontendBackend in favor of just getBackend. - Move filtering on enabled/exposed applications from `taskFilter` to `applicationFilter`. (The task filter just reached out to the applications anyway, so it never made sense to locate it with the tasks where the filter was called once for every task even though the result would never change.) - Remove duplicate constraints filter in tasks, where it neither made sense to keep as it operates on the application level only. - Add context to rendering error. marathon_test.go: - Simplify and reduce numerous tests. - Convert tests with high number of cases into parallelized sub-tests. - Improve readability/structure for several tests. - Add missing test for enabled/exposed applications. - Simplify the mocked Marathon server. marathon.tmpl: - Update application/task iteration. - Replace `getFrontendBackend` by `getBackend`.
2017-05-22 21:21:15 +00:00
"frontend-app": {
Backend: "backend-app",
PassHostHeader: true,
BasicAuth: []string{},
EntryPoints: []string{},
Routes: map[string]types.Route{
[marathon] Use single API call to fetch Marathon resources. Change Marathon provider to make just one API call instead of two per configuration update by means of specifying embedded resources, which enable retrieving multiple response types from the API at once. Apart from the obvious savings in API calls, we primarily gain a consistent view on both applications and tasks that allows us to drop a lot of correlation logic. Additionally, it will serve as the basis for the introduction of readiness checks which require application/task consistency for correct leverage on the proxy end. Additional changes: marathon.go: - Filter on tasks now embedded inside the applications. - Reduce/simplify signature on multiple template functions as we do not need to check for proper application/task correlation anymore. - Remove getFrontendBackend in favor of just getBackend. - Move filtering on enabled/exposed applications from `taskFilter` to `applicationFilter`. (The task filter just reached out to the applications anyway, so it never made sense to locate it with the tasks where the filter was called once for every task even though the result would never change.) - Remove duplicate constraints filter in tasks, where it neither made sense to keep as it operates on the application level only. - Add context to rendering error. marathon_test.go: - Simplify and reduce numerous tests. - Convert tests with high number of cases into parallelized sub-tests. - Improve readability/structure for several tests. - Add missing test for enabled/exposed applications. - Simplify the mocked Marathon server. marathon.tmpl: - Update application/task iteration. - Replace `getFrontendBackend` by `getBackend`.
2017-05-22 21:21:15 +00:00
"route-host-app": {
Rule: "Host:app.docker.localhost",
},
},
},
},
expectedBackends: map[string]*types.Backend{
[marathon] Use single API call to fetch Marathon resources. Change Marathon provider to make just one API call instead of two per configuration update by means of specifying embedded resources, which enable retrieving multiple response types from the API at once. Apart from the obvious savings in API calls, we primarily gain a consistent view on both applications and tasks that allows us to drop a lot of correlation logic. Additionally, it will serve as the basis for the introduction of readiness checks which require application/task consistency for correct leverage on the proxy end. Additional changes: marathon.go: - Filter on tasks now embedded inside the applications. - Reduce/simplify signature on multiple template functions as we do not need to check for proper application/task correlation anymore. - Remove getFrontendBackend in favor of just getBackend. - Move filtering on enabled/exposed applications from `taskFilter` to `applicationFilter`. (The task filter just reached out to the applications anyway, so it never made sense to locate it with the tasks where the filter was called once for every task even though the result would never change.) - Remove duplicate constraints filter in tasks, where it neither made sense to keep as it operates on the application level only. - Add context to rendering error. marathon_test.go: - Simplify and reduce numerous tests. - Convert tests with high number of cases into parallelized sub-tests. - Improve readability/structure for several tests. - Add missing test for enabled/exposed applications. - Simplify the mocked Marathon server. marathon.tmpl: - Update application/task iteration. - Replace `getFrontendBackend` by `getBackend`.
2017-05-22 21:21:15 +00:00
"backend-app": {
Servers: map[string]types.Server{
[marathon] Use single API call to fetch Marathon resources. Change Marathon provider to make just one API call instead of two per configuration update by means of specifying embedded resources, which enable retrieving multiple response types from the API at once. Apart from the obvious savings in API calls, we primarily gain a consistent view on both applications and tasks that allows us to drop a lot of correlation logic. Additionally, it will serve as the basis for the introduction of readiness checks which require application/task consistency for correct leverage on the proxy end. Additional changes: marathon.go: - Filter on tasks now embedded inside the applications. - Reduce/simplify signature on multiple template functions as we do not need to check for proper application/task correlation anymore. - Remove getFrontendBackend in favor of just getBackend. - Move filtering on enabled/exposed applications from `taskFilter` to `applicationFilter`. (The task filter just reached out to the applications anyway, so it never made sense to locate it with the tasks where the filter was called once for every task even though the result would never change.) - Remove duplicate constraints filter in tasks, where it neither made sense to keep as it operates on the application level only. - Add context to rendering error. marathon_test.go: - Simplify and reduce numerous tests. - Convert tests with high number of cases into parallelized sub-tests. - Improve readability/structure for several tests. - Add missing test for enabled/exposed applications. - Simplify the mocked Marathon server. marathon.tmpl: - Update application/task iteration. - Replace `getFrontendBackend` by `getBackend`.
2017-05-22 21:21:15 +00:00
"server-task": {
URL: "http://localhost:80",
Weight: 0,
},
},
MaxConn: &types.MaxConn{
Amount: 1000,
ExtractorFunc: "client.ip",
},
},
},
},
{
[marathon] Use single API call to fetch Marathon resources. Change Marathon provider to make just one API call instead of two per configuration update by means of specifying embedded resources, which enable retrieving multiple response types from the API at once. Apart from the obvious savings in API calls, we primarily gain a consistent view on both applications and tasks that allows us to drop a lot of correlation logic. Additionally, it will serve as the basis for the introduction of readiness checks which require application/task consistency for correct leverage on the proxy end. Additional changes: marathon.go: - Filter on tasks now embedded inside the applications. - Reduce/simplify signature on multiple template functions as we do not need to check for proper application/task correlation anymore. - Remove getFrontendBackend in favor of just getBackend. - Move filtering on enabled/exposed applications from `taskFilter` to `applicationFilter`. (The task filter just reached out to the applications anyway, so it never made sense to locate it with the tasks where the filter was called once for every task even though the result would never change.) - Remove duplicate constraints filter in tasks, where it neither made sense to keep as it operates on the application level only. - Add context to rendering error. marathon_test.go: - Simplify and reduce numerous tests. - Convert tests with high number of cases into parallelized sub-tests. - Improve readability/structure for several tests. - Add missing test for enabled/exposed applications. - Simplify the mocked Marathon server. marathon.tmpl: - Update application/task iteration. - Replace `getFrontendBackend` by `getBackend`.
2017-05-22 21:21:15 +00:00
desc: "max connection amount label",
application: marathon.Application{
Ports: []int{80},
Labels: &map[string]string{
types.LabelBackendMaxconnAmount: "1000",
},
},
[marathon] Use single API call to fetch Marathon resources. Change Marathon provider to make just one API call instead of two per configuration update by means of specifying embedded resources, which enable retrieving multiple response types from the API at once. Apart from the obvious savings in API calls, we primarily gain a consistent view on both applications and tasks that allows us to drop a lot of correlation logic. Additionally, it will serve as the basis for the introduction of readiness checks which require application/task consistency for correct leverage on the proxy end. Additional changes: marathon.go: - Filter on tasks now embedded inside the applications. - Reduce/simplify signature on multiple template functions as we do not need to check for proper application/task correlation anymore. - Remove getFrontendBackend in favor of just getBackend. - Move filtering on enabled/exposed applications from `taskFilter` to `applicationFilter`. (The task filter just reached out to the applications anyway, so it never made sense to locate it with the tasks where the filter was called once for every task even though the result would never change.) - Remove duplicate constraints filter in tasks, where it neither made sense to keep as it operates on the application level only. - Add context to rendering error. marathon_test.go: - Simplify and reduce numerous tests. - Convert tests with high number of cases into parallelized sub-tests. - Improve readability/structure for several tests. - Add missing test for enabled/exposed applications. - Simplify the mocked Marathon server. marathon.tmpl: - Update application/task iteration. - Replace `getFrontendBackend` by `getBackend`.
2017-05-22 21:21:15 +00:00
task: marathon.Task{
Host: "localhost",
Ports: []int{80},
IPAddresses: []*marathon.IPAddress{
{
[marathon] Use single API call to fetch Marathon resources. Change Marathon provider to make just one API call instead of two per configuration update by means of specifying embedded resources, which enable retrieving multiple response types from the API at once. Apart from the obvious savings in API calls, we primarily gain a consistent view on both applications and tasks that allows us to drop a lot of correlation logic. Additionally, it will serve as the basis for the introduction of readiness checks which require application/task consistency for correct leverage on the proxy end. Additional changes: marathon.go: - Filter on tasks now embedded inside the applications. - Reduce/simplify signature on multiple template functions as we do not need to check for proper application/task correlation anymore. - Remove getFrontendBackend in favor of just getBackend. - Move filtering on enabled/exposed applications from `taskFilter` to `applicationFilter`. (The task filter just reached out to the applications anyway, so it never made sense to locate it with the tasks where the filter was called once for every task even though the result would never change.) - Remove duplicate constraints filter in tasks, where it neither made sense to keep as it operates on the application level only. - Add context to rendering error. marathon_test.go: - Simplify and reduce numerous tests. - Convert tests with high number of cases into parallelized sub-tests. - Improve readability/structure for several tests. - Add missing test for enabled/exposed applications. - Simplify the mocked Marathon server. marathon.tmpl: - Update application/task iteration. - Replace `getFrontendBackend` by `getBackend`.
2017-05-22 21:21:15 +00:00
IPAddress: "127.0.0.1",
Protocol: "tcp",
},
},
},
expectedFrontends: map[string]*types.Frontend{
[marathon] Use single API call to fetch Marathon resources. Change Marathon provider to make just one API call instead of two per configuration update by means of specifying embedded resources, which enable retrieving multiple response types from the API at once. Apart from the obvious savings in API calls, we primarily gain a consistent view on both applications and tasks that allows us to drop a lot of correlation logic. Additionally, it will serve as the basis for the introduction of readiness checks which require application/task consistency for correct leverage on the proxy end. Additional changes: marathon.go: - Filter on tasks now embedded inside the applications. - Reduce/simplify signature on multiple template functions as we do not need to check for proper application/task correlation anymore. - Remove getFrontendBackend in favor of just getBackend. - Move filtering on enabled/exposed applications from `taskFilter` to `applicationFilter`. (The task filter just reached out to the applications anyway, so it never made sense to locate it with the tasks where the filter was called once for every task even though the result would never change.) - Remove duplicate constraints filter in tasks, where it neither made sense to keep as it operates on the application level only. - Add context to rendering error. marathon_test.go: - Simplify and reduce numerous tests. - Convert tests with high number of cases into parallelized sub-tests. - Improve readability/structure for several tests. - Add missing test for enabled/exposed applications. - Simplify the mocked Marathon server. marathon.tmpl: - Update application/task iteration. - Replace `getFrontendBackend` by `getBackend`.
2017-05-22 21:21:15 +00:00
"frontend-app": {
Backend: "backend-app",
PassHostHeader: true,
BasicAuth: []string{},
EntryPoints: []string{},
Routes: map[string]types.Route{
[marathon] Use single API call to fetch Marathon resources. Change Marathon provider to make just one API call instead of two per configuration update by means of specifying embedded resources, which enable retrieving multiple response types from the API at once. Apart from the obvious savings in API calls, we primarily gain a consistent view on both applications and tasks that allows us to drop a lot of correlation logic. Additionally, it will serve as the basis for the introduction of readiness checks which require application/task consistency for correct leverage on the proxy end. Additional changes: marathon.go: - Filter on tasks now embedded inside the applications. - Reduce/simplify signature on multiple template functions as we do not need to check for proper application/task correlation anymore. - Remove getFrontendBackend in favor of just getBackend. - Move filtering on enabled/exposed applications from `taskFilter` to `applicationFilter`. (The task filter just reached out to the applications anyway, so it never made sense to locate it with the tasks where the filter was called once for every task even though the result would never change.) - Remove duplicate constraints filter in tasks, where it neither made sense to keep as it operates on the application level only. - Add context to rendering error. marathon_test.go: - Simplify and reduce numerous tests. - Convert tests with high number of cases into parallelized sub-tests. - Improve readability/structure for several tests. - Add missing test for enabled/exposed applications. - Simplify the mocked Marathon server. marathon.tmpl: - Update application/task iteration. - Replace `getFrontendBackend` by `getBackend`.
2017-05-22 21:21:15 +00:00
"route-host-app": {
Rule: "Host:app.docker.localhost",
},
},
},
},
expectedBackends: map[string]*types.Backend{
[marathon] Use single API call to fetch Marathon resources. Change Marathon provider to make just one API call instead of two per configuration update by means of specifying embedded resources, which enable retrieving multiple response types from the API at once. Apart from the obvious savings in API calls, we primarily gain a consistent view on both applications and tasks that allows us to drop a lot of correlation logic. Additionally, it will serve as the basis for the introduction of readiness checks which require application/task consistency for correct leverage on the proxy end. Additional changes: marathon.go: - Filter on tasks now embedded inside the applications. - Reduce/simplify signature on multiple template functions as we do not need to check for proper application/task correlation anymore. - Remove getFrontendBackend in favor of just getBackend. - Move filtering on enabled/exposed applications from `taskFilter` to `applicationFilter`. (The task filter just reached out to the applications anyway, so it never made sense to locate it with the tasks where the filter was called once for every task even though the result would never change.) - Remove duplicate constraints filter in tasks, where it neither made sense to keep as it operates on the application level only. - Add context to rendering error. marathon_test.go: - Simplify and reduce numerous tests. - Convert tests with high number of cases into parallelized sub-tests. - Improve readability/structure for several tests. - Add missing test for enabled/exposed applications. - Simplify the mocked Marathon server. marathon.tmpl: - Update application/task iteration. - Replace `getFrontendBackend` by `getBackend`.
2017-05-22 21:21:15 +00:00
"backend-app": {
Servers: map[string]types.Server{
[marathon] Use single API call to fetch Marathon resources. Change Marathon provider to make just one API call instead of two per configuration update by means of specifying embedded resources, which enable retrieving multiple response types from the API at once. Apart from the obvious savings in API calls, we primarily gain a consistent view on both applications and tasks that allows us to drop a lot of correlation logic. Additionally, it will serve as the basis for the introduction of readiness checks which require application/task consistency for correct leverage on the proxy end. Additional changes: marathon.go: - Filter on tasks now embedded inside the applications. - Reduce/simplify signature on multiple template functions as we do not need to check for proper application/task correlation anymore. - Remove getFrontendBackend in favor of just getBackend. - Move filtering on enabled/exposed applications from `taskFilter` to `applicationFilter`. (The task filter just reached out to the applications anyway, so it never made sense to locate it with the tasks where the filter was called once for every task even though the result would never change.) - Remove duplicate constraints filter in tasks, where it neither made sense to keep as it operates on the application level only. - Add context to rendering error. marathon_test.go: - Simplify and reduce numerous tests. - Convert tests with high number of cases into parallelized sub-tests. - Improve readability/structure for several tests. - Add missing test for enabled/exposed applications. - Simplify the mocked Marathon server. marathon.tmpl: - Update application/task iteration. - Replace `getFrontendBackend` by `getBackend`.
2017-05-22 21:21:15 +00:00
"server-task": {
URL: "http://localhost:80",
Weight: 0,
},
},
MaxConn: nil,
},
},
},
{
[marathon] Use single API call to fetch Marathon resources. Change Marathon provider to make just one API call instead of two per configuration update by means of specifying embedded resources, which enable retrieving multiple response types from the API at once. Apart from the obvious savings in API calls, we primarily gain a consistent view on both applications and tasks that allows us to drop a lot of correlation logic. Additionally, it will serve as the basis for the introduction of readiness checks which require application/task consistency for correct leverage on the proxy end. Additional changes: marathon.go: - Filter on tasks now embedded inside the applications. - Reduce/simplify signature on multiple template functions as we do not need to check for proper application/task correlation anymore. - Remove getFrontendBackend in favor of just getBackend. - Move filtering on enabled/exposed applications from `taskFilter` to `applicationFilter`. (The task filter just reached out to the applications anyway, so it never made sense to locate it with the tasks where the filter was called once for every task even though the result would never change.) - Remove duplicate constraints filter in tasks, where it neither made sense to keep as it operates on the application level only. - Add context to rendering error. marathon_test.go: - Simplify and reduce numerous tests. - Convert tests with high number of cases into parallelized sub-tests. - Improve readability/structure for several tests. - Add missing test for enabled/exposed applications. - Simplify the mocked Marathon server. marathon.tmpl: - Update application/task iteration. - Replace `getFrontendBackend` by `getBackend`.
2017-05-22 21:21:15 +00:00
desc: "max connection extractor function label",
application: marathon.Application{
Ports: []int{80},
Labels: &map[string]string{
types.LabelBackendMaxconnExtractorfunc: "client.ip",
},
},
[marathon] Use single API call to fetch Marathon resources. Change Marathon provider to make just one API call instead of two per configuration update by means of specifying embedded resources, which enable retrieving multiple response types from the API at once. Apart from the obvious savings in API calls, we primarily gain a consistent view on both applications and tasks that allows us to drop a lot of correlation logic. Additionally, it will serve as the basis for the introduction of readiness checks which require application/task consistency for correct leverage on the proxy end. Additional changes: marathon.go: - Filter on tasks now embedded inside the applications. - Reduce/simplify signature on multiple template functions as we do not need to check for proper application/task correlation anymore. - Remove getFrontendBackend in favor of just getBackend. - Move filtering on enabled/exposed applications from `taskFilter` to `applicationFilter`. (The task filter just reached out to the applications anyway, so it never made sense to locate it with the tasks where the filter was called once for every task even though the result would never change.) - Remove duplicate constraints filter in tasks, where it neither made sense to keep as it operates on the application level only. - Add context to rendering error. marathon_test.go: - Simplify and reduce numerous tests. - Convert tests with high number of cases into parallelized sub-tests. - Improve readability/structure for several tests. - Add missing test for enabled/exposed applications. - Simplify the mocked Marathon server. marathon.tmpl: - Update application/task iteration. - Replace `getFrontendBackend` by `getBackend`.
2017-05-22 21:21:15 +00:00
task: marathon.Task{
Host: "localhost",
Ports: []int{80},
IPAddresses: []*marathon.IPAddress{
{
[marathon] Use single API call to fetch Marathon resources. Change Marathon provider to make just one API call instead of two per configuration update by means of specifying embedded resources, which enable retrieving multiple response types from the API at once. Apart from the obvious savings in API calls, we primarily gain a consistent view on both applications and tasks that allows us to drop a lot of correlation logic. Additionally, it will serve as the basis for the introduction of readiness checks which require application/task consistency for correct leverage on the proxy end. Additional changes: marathon.go: - Filter on tasks now embedded inside the applications. - Reduce/simplify signature on multiple template functions as we do not need to check for proper application/task correlation anymore. - Remove getFrontendBackend in favor of just getBackend. - Move filtering on enabled/exposed applications from `taskFilter` to `applicationFilter`. (The task filter just reached out to the applications anyway, so it never made sense to locate it with the tasks where the filter was called once for every task even though the result would never change.) - Remove duplicate constraints filter in tasks, where it neither made sense to keep as it operates on the application level only. - Add context to rendering error. marathon_test.go: - Simplify and reduce numerous tests. - Convert tests with high number of cases into parallelized sub-tests. - Improve readability/structure for several tests. - Add missing test for enabled/exposed applications. - Simplify the mocked Marathon server. marathon.tmpl: - Update application/task iteration. - Replace `getFrontendBackend` by `getBackend`.
2017-05-22 21:21:15 +00:00
IPAddress: "127.0.0.1",
Protocol: "tcp",
},
},
},
expectedFrontends: map[string]*types.Frontend{
[marathon] Use single API call to fetch Marathon resources. Change Marathon provider to make just one API call instead of two per configuration update by means of specifying embedded resources, which enable retrieving multiple response types from the API at once. Apart from the obvious savings in API calls, we primarily gain a consistent view on both applications and tasks that allows us to drop a lot of correlation logic. Additionally, it will serve as the basis for the introduction of readiness checks which require application/task consistency for correct leverage on the proxy end. Additional changes: marathon.go: - Filter on tasks now embedded inside the applications. - Reduce/simplify signature on multiple template functions as we do not need to check for proper application/task correlation anymore. - Remove getFrontendBackend in favor of just getBackend. - Move filtering on enabled/exposed applications from `taskFilter` to `applicationFilter`. (The task filter just reached out to the applications anyway, so it never made sense to locate it with the tasks where the filter was called once for every task even though the result would never change.) - Remove duplicate constraints filter in tasks, where it neither made sense to keep as it operates on the application level only. - Add context to rendering error. marathon_test.go: - Simplify and reduce numerous tests. - Convert tests with high number of cases into parallelized sub-tests. - Improve readability/structure for several tests. - Add missing test for enabled/exposed applications. - Simplify the mocked Marathon server. marathon.tmpl: - Update application/task iteration. - Replace `getFrontendBackend` by `getBackend`.
2017-05-22 21:21:15 +00:00
"frontend-app": {
Backend: "backend-app",
PassHostHeader: true,
BasicAuth: []string{},
EntryPoints: []string{},
Routes: map[string]types.Route{
[marathon] Use single API call to fetch Marathon resources. Change Marathon provider to make just one API call instead of two per configuration update by means of specifying embedded resources, which enable retrieving multiple response types from the API at once. Apart from the obvious savings in API calls, we primarily gain a consistent view on both applications and tasks that allows us to drop a lot of correlation logic. Additionally, it will serve as the basis for the introduction of readiness checks which require application/task consistency for correct leverage on the proxy end. Additional changes: marathon.go: - Filter on tasks now embedded inside the applications. - Reduce/simplify signature on multiple template functions as we do not need to check for proper application/task correlation anymore. - Remove getFrontendBackend in favor of just getBackend. - Move filtering on enabled/exposed applications from `taskFilter` to `applicationFilter`. (The task filter just reached out to the applications anyway, so it never made sense to locate it with the tasks where the filter was called once for every task even though the result would never change.) - Remove duplicate constraints filter in tasks, where it neither made sense to keep as it operates on the application level only. - Add context to rendering error. marathon_test.go: - Simplify and reduce numerous tests. - Convert tests with high number of cases into parallelized sub-tests. - Improve readability/structure for several tests. - Add missing test for enabled/exposed applications. - Simplify the mocked Marathon server. marathon.tmpl: - Update application/task iteration. - Replace `getFrontendBackend` by `getBackend`.
2017-05-22 21:21:15 +00:00
"route-host-app": {
Rule: "Host:app.docker.localhost",
},
},
},
},
expectedBackends: map[string]*types.Backend{
[marathon] Use single API call to fetch Marathon resources. Change Marathon provider to make just one API call instead of two per configuration update by means of specifying embedded resources, which enable retrieving multiple response types from the API at once. Apart from the obvious savings in API calls, we primarily gain a consistent view on both applications and tasks that allows us to drop a lot of correlation logic. Additionally, it will serve as the basis for the introduction of readiness checks which require application/task consistency for correct leverage on the proxy end. Additional changes: marathon.go: - Filter on tasks now embedded inside the applications. - Reduce/simplify signature on multiple template functions as we do not need to check for proper application/task correlation anymore. - Remove getFrontendBackend in favor of just getBackend. - Move filtering on enabled/exposed applications from `taskFilter` to `applicationFilter`. (The task filter just reached out to the applications anyway, so it never made sense to locate it with the tasks where the filter was called once for every task even though the result would never change.) - Remove duplicate constraints filter in tasks, where it neither made sense to keep as it operates on the application level only. - Add context to rendering error. marathon_test.go: - Simplify and reduce numerous tests. - Convert tests with high number of cases into parallelized sub-tests. - Improve readability/structure for several tests. - Add missing test for enabled/exposed applications. - Simplify the mocked Marathon server. marathon.tmpl: - Update application/task iteration. - Replace `getFrontendBackend` by `getBackend`.
2017-05-22 21:21:15 +00:00
"backend-app": {
Servers: map[string]types.Server{
[marathon] Use single API call to fetch Marathon resources. Change Marathon provider to make just one API call instead of two per configuration update by means of specifying embedded resources, which enable retrieving multiple response types from the API at once. Apart from the obvious savings in API calls, we primarily gain a consistent view on both applications and tasks that allows us to drop a lot of correlation logic. Additionally, it will serve as the basis for the introduction of readiness checks which require application/task consistency for correct leverage on the proxy end. Additional changes: marathon.go: - Filter on tasks now embedded inside the applications. - Reduce/simplify signature on multiple template functions as we do not need to check for proper application/task correlation anymore. - Remove getFrontendBackend in favor of just getBackend. - Move filtering on enabled/exposed applications from `taskFilter` to `applicationFilter`. (The task filter just reached out to the applications anyway, so it never made sense to locate it with the tasks where the filter was called once for every task even though the result would never change.) - Remove duplicate constraints filter in tasks, where it neither made sense to keep as it operates on the application level only. - Add context to rendering error. marathon_test.go: - Simplify and reduce numerous tests. - Convert tests with high number of cases into parallelized sub-tests. - Improve readability/structure for several tests. - Add missing test for enabled/exposed applications. - Simplify the mocked Marathon server. marathon.tmpl: - Update application/task iteration. - Replace `getFrontendBackend` by `getBackend`.
2017-05-22 21:21:15 +00:00
"server-task": {
URL: "http://localhost:80",
Weight: 0,
},
},
MaxConn: nil,
},
},
},
{
[marathon] Use single API call to fetch Marathon resources. Change Marathon provider to make just one API call instead of two per configuration update by means of specifying embedded resources, which enable retrieving multiple response types from the API at once. Apart from the obvious savings in API calls, we primarily gain a consistent view on both applications and tasks that allows us to drop a lot of correlation logic. Additionally, it will serve as the basis for the introduction of readiness checks which require application/task consistency for correct leverage on the proxy end. Additional changes: marathon.go: - Filter on tasks now embedded inside the applications. - Reduce/simplify signature on multiple template functions as we do not need to check for proper application/task correlation anymore. - Remove getFrontendBackend in favor of just getBackend. - Move filtering on enabled/exposed applications from `taskFilter` to `applicationFilter`. (The task filter just reached out to the applications anyway, so it never made sense to locate it with the tasks where the filter was called once for every task even though the result would never change.) - Remove duplicate constraints filter in tasks, where it neither made sense to keep as it operates on the application level only. - Add context to rendering error. marathon_test.go: - Simplify and reduce numerous tests. - Convert tests with high number of cases into parallelized sub-tests. - Improve readability/structure for several tests. - Add missing test for enabled/exposed applications. - Simplify the mocked Marathon server. marathon.tmpl: - Update application/task iteration. - Replace `getFrontendBackend` by `getBackend`.
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desc: "health check labels",
application: marathon.Application{
Ports: []int{80},
Labels: &map[string]string{
types.LabelBackendHealthcheckPath: "/path",
types.LabelBackendHealthcheckInterval: "5m",
},
},
[marathon] Use single API call to fetch Marathon resources. Change Marathon provider to make just one API call instead of two per configuration update by means of specifying embedded resources, which enable retrieving multiple response types from the API at once. Apart from the obvious savings in API calls, we primarily gain a consistent view on both applications and tasks that allows us to drop a lot of correlation logic. Additionally, it will serve as the basis for the introduction of readiness checks which require application/task consistency for correct leverage on the proxy end. Additional changes: marathon.go: - Filter on tasks now embedded inside the applications. - Reduce/simplify signature on multiple template functions as we do not need to check for proper application/task correlation anymore. - Remove getFrontendBackend in favor of just getBackend. - Move filtering on enabled/exposed applications from `taskFilter` to `applicationFilter`. (The task filter just reached out to the applications anyway, so it never made sense to locate it with the tasks where the filter was called once for every task even though the result would never change.) - Remove duplicate constraints filter in tasks, where it neither made sense to keep as it operates on the application level only. - Add context to rendering error. marathon_test.go: - Simplify and reduce numerous tests. - Convert tests with high number of cases into parallelized sub-tests. - Improve readability/structure for several tests. - Add missing test for enabled/exposed applications. - Simplify the mocked Marathon server. marathon.tmpl: - Update application/task iteration. - Replace `getFrontendBackend` by `getBackend`.
2017-05-22 21:21:15 +00:00
task: marathon.Task{
Host: "127.0.0.1",
Ports: []int{80},
IPAddresses: []*marathon.IPAddress{
{
[marathon] Use single API call to fetch Marathon resources. Change Marathon provider to make just one API call instead of two per configuration update by means of specifying embedded resources, which enable retrieving multiple response types from the API at once. Apart from the obvious savings in API calls, we primarily gain a consistent view on both applications and tasks that allows us to drop a lot of correlation logic. Additionally, it will serve as the basis for the introduction of readiness checks which require application/task consistency for correct leverage on the proxy end. Additional changes: marathon.go: - Filter on tasks now embedded inside the applications. - Reduce/simplify signature on multiple template functions as we do not need to check for proper application/task correlation anymore. - Remove getFrontendBackend in favor of just getBackend. - Move filtering on enabled/exposed applications from `taskFilter` to `applicationFilter`. (The task filter just reached out to the applications anyway, so it never made sense to locate it with the tasks where the filter was called once for every task even though the result would never change.) - Remove duplicate constraints filter in tasks, where it neither made sense to keep as it operates on the application level only. - Add context to rendering error. marathon_test.go: - Simplify and reduce numerous tests. - Convert tests with high number of cases into parallelized sub-tests. - Improve readability/structure for several tests. - Add missing test for enabled/exposed applications. - Simplify the mocked Marathon server. marathon.tmpl: - Update application/task iteration. - Replace `getFrontendBackend` by `getBackend`.
2017-05-22 21:21:15 +00:00
IPAddress: "127.0.0.1",
Protocol: "tcp",
},
},
},
expectedFrontends: map[string]*types.Frontend{
[marathon] Use single API call to fetch Marathon resources. Change Marathon provider to make just one API call instead of two per configuration update by means of specifying embedded resources, which enable retrieving multiple response types from the API at once. Apart from the obvious savings in API calls, we primarily gain a consistent view on both applications and tasks that allows us to drop a lot of correlation logic. Additionally, it will serve as the basis for the introduction of readiness checks which require application/task consistency for correct leverage on the proxy end. Additional changes: marathon.go: - Filter on tasks now embedded inside the applications. - Reduce/simplify signature on multiple template functions as we do not need to check for proper application/task correlation anymore. - Remove getFrontendBackend in favor of just getBackend. - Move filtering on enabled/exposed applications from `taskFilter` to `applicationFilter`. (The task filter just reached out to the applications anyway, so it never made sense to locate it with the tasks where the filter was called once for every task even though the result would never change.) - Remove duplicate constraints filter in tasks, where it neither made sense to keep as it operates on the application level only. - Add context to rendering error. marathon_test.go: - Simplify and reduce numerous tests. - Convert tests with high number of cases into parallelized sub-tests. - Improve readability/structure for several tests. - Add missing test for enabled/exposed applications. - Simplify the mocked Marathon server. marathon.tmpl: - Update application/task iteration. - Replace `getFrontendBackend` by `getBackend`.
2017-05-22 21:21:15 +00:00
"frontend-app": {
Backend: "backend-app",
PassHostHeader: true,
BasicAuth: []string{},
EntryPoints: []string{},
Routes: map[string]types.Route{
[marathon] Use single API call to fetch Marathon resources. Change Marathon provider to make just one API call instead of two per configuration update by means of specifying embedded resources, which enable retrieving multiple response types from the API at once. Apart from the obvious savings in API calls, we primarily gain a consistent view on both applications and tasks that allows us to drop a lot of correlation logic. Additionally, it will serve as the basis for the introduction of readiness checks which require application/task consistency for correct leverage on the proxy end. Additional changes: marathon.go: - Filter on tasks now embedded inside the applications. - Reduce/simplify signature on multiple template functions as we do not need to check for proper application/task correlation anymore. - Remove getFrontendBackend in favor of just getBackend. - Move filtering on enabled/exposed applications from `taskFilter` to `applicationFilter`. (The task filter just reached out to the applications anyway, so it never made sense to locate it with the tasks where the filter was called once for every task even though the result would never change.) - Remove duplicate constraints filter in tasks, where it neither made sense to keep as it operates on the application level only. - Add context to rendering error. marathon_test.go: - Simplify and reduce numerous tests. - Convert tests with high number of cases into parallelized sub-tests. - Improve readability/structure for several tests. - Add missing test for enabled/exposed applications. - Simplify the mocked Marathon server. marathon.tmpl: - Update application/task iteration. - Replace `getFrontendBackend` by `getBackend`.
2017-05-22 21:21:15 +00:00
"route-host-app": {
Rule: "Host:app.docker.localhost",
},
},
},
},
expectedBackends: map[string]*types.Backend{
[marathon] Use single API call to fetch Marathon resources. Change Marathon provider to make just one API call instead of two per configuration update by means of specifying embedded resources, which enable retrieving multiple response types from the API at once. Apart from the obvious savings in API calls, we primarily gain a consistent view on both applications and tasks that allows us to drop a lot of correlation logic. Additionally, it will serve as the basis for the introduction of readiness checks which require application/task consistency for correct leverage on the proxy end. Additional changes: marathon.go: - Filter on tasks now embedded inside the applications. - Reduce/simplify signature on multiple template functions as we do not need to check for proper application/task correlation anymore. - Remove getFrontendBackend in favor of just getBackend. - Move filtering on enabled/exposed applications from `taskFilter` to `applicationFilter`. (The task filter just reached out to the applications anyway, so it never made sense to locate it with the tasks where the filter was called once for every task even though the result would never change.) - Remove duplicate constraints filter in tasks, where it neither made sense to keep as it operates on the application level only. - Add context to rendering error. marathon_test.go: - Simplify and reduce numerous tests. - Convert tests with high number of cases into parallelized sub-tests. - Improve readability/structure for several tests. - Add missing test for enabled/exposed applications. - Simplify the mocked Marathon server. marathon.tmpl: - Update application/task iteration. - Replace `getFrontendBackend` by `getBackend`.
2017-05-22 21:21:15 +00:00
"backend-app": {
Servers: map[string]types.Server{
[marathon] Use single API call to fetch Marathon resources. Change Marathon provider to make just one API call instead of two per configuration update by means of specifying embedded resources, which enable retrieving multiple response types from the API at once. Apart from the obvious savings in API calls, we primarily gain a consistent view on both applications and tasks that allows us to drop a lot of correlation logic. Additionally, it will serve as the basis for the introduction of readiness checks which require application/task consistency for correct leverage on the proxy end. Additional changes: marathon.go: - Filter on tasks now embedded inside the applications. - Reduce/simplify signature on multiple template functions as we do not need to check for proper application/task correlation anymore. - Remove getFrontendBackend in favor of just getBackend. - Move filtering on enabled/exposed applications from `taskFilter` to `applicationFilter`. (The task filter just reached out to the applications anyway, so it never made sense to locate it with the tasks where the filter was called once for every task even though the result would never change.) - Remove duplicate constraints filter in tasks, where it neither made sense to keep as it operates on the application level only. - Add context to rendering error. marathon_test.go: - Simplify and reduce numerous tests. - Convert tests with high number of cases into parallelized sub-tests. - Improve readability/structure for several tests. - Add missing test for enabled/exposed applications. - Simplify the mocked Marathon server. marathon.tmpl: - Update application/task iteration. - Replace `getFrontendBackend` by `getBackend`.
2017-05-22 21:21:15 +00:00
"server-task": {
URL: "http://127.0.0.1:80",
Weight: 0,
},
},
HealthCheck: &types.HealthCheck{
Path: "/path",
Interval: "5m",
},
},
},
},
}
for _, c := range cases {
[marathon] Use single API call to fetch Marathon resources. Change Marathon provider to make just one API call instead of two per configuration update by means of specifying embedded resources, which enable retrieving multiple response types from the API at once. Apart from the obvious savings in API calls, we primarily gain a consistent view on both applications and tasks that allows us to drop a lot of correlation logic. Additionally, it will serve as the basis for the introduction of readiness checks which require application/task consistency for correct leverage on the proxy end. Additional changes: marathon.go: - Filter on tasks now embedded inside the applications. - Reduce/simplify signature on multiple template functions as we do not need to check for proper application/task correlation anymore. - Remove getFrontendBackend in favor of just getBackend. - Move filtering on enabled/exposed applications from `taskFilter` to `applicationFilter`. (The task filter just reached out to the applications anyway, so it never made sense to locate it with the tasks where the filter was called once for every task even though the result would never change.) - Remove duplicate constraints filter in tasks, where it neither made sense to keep as it operates on the application level only. - Add context to rendering error. marathon_test.go: - Simplify and reduce numerous tests. - Convert tests with high number of cases into parallelized sub-tests. - Improve readability/structure for several tests. - Add missing test for enabled/exposed applications. - Simplify the mocked Marathon server. marathon.tmpl: - Update application/task iteration. - Replace `getFrontendBackend` by `getBackend`.
2017-05-22 21:21:15 +00:00
c := c
t.Run(c.desc, func(t *testing.T) {
2017-04-21 14:06:14 +00:00
t.Parallel()
[marathon] Use single API call to fetch Marathon resources. Change Marathon provider to make just one API call instead of two per configuration update by means of specifying embedded resources, which enable retrieving multiple response types from the API at once. Apart from the obvious savings in API calls, we primarily gain a consistent view on both applications and tasks that allows us to drop a lot of correlation logic. Additionally, it will serve as the basis for the introduction of readiness checks which require application/task consistency for correct leverage on the proxy end. Additional changes: marathon.go: - Filter on tasks now embedded inside the applications. - Reduce/simplify signature on multiple template functions as we do not need to check for proper application/task correlation anymore. - Remove getFrontendBackend in favor of just getBackend. - Move filtering on enabled/exposed applications from `taskFilter` to `applicationFilter`. (The task filter just reached out to the applications anyway, so it never made sense to locate it with the tasks where the filter was called once for every task even though the result would never change.) - Remove duplicate constraints filter in tasks, where it neither made sense to keep as it operates on the application level only. - Add context to rendering error. marathon_test.go: - Simplify and reduce numerous tests. - Convert tests with high number of cases into parallelized sub-tests. - Improve readability/structure for several tests. - Add missing test for enabled/exposed applications. - Simplify the mocked Marathon server. marathon.tmpl: - Update application/task iteration. - Replace `getFrontendBackend` by `getBackend`.
2017-05-22 21:21:15 +00:00
c.application.ID = "/app"
c.task.ID = "task"
c.application.Tasks = []*marathon.Task{&c.task}
fakeClient := newFakeClient(false,
marathon.Applications{Apps: []marathon.Application{c.application}})
provider := &Provider{
Domain: "docker.localhost",
ExposedByDefault: true,
marathonClient: fakeClient,
}
actualConfig := provider.loadMarathonConfig()
fakeClient.AssertExpectations(t)
[marathon] Use single API call to fetch Marathon resources. Change Marathon provider to make just one API call instead of two per configuration update by means of specifying embedded resources, which enable retrieving multiple response types from the API at once. Apart from the obvious savings in API calls, we primarily gain a consistent view on both applications and tasks that allows us to drop a lot of correlation logic. Additionally, it will serve as the basis for the introduction of readiness checks which require application/task consistency for correct leverage on the proxy end. Additional changes: marathon.go: - Filter on tasks now embedded inside the applications. - Reduce/simplify signature on multiple template functions as we do not need to check for proper application/task correlation anymore. - Remove getFrontendBackend in favor of just getBackend. - Move filtering on enabled/exposed applications from `taskFilter` to `applicationFilter`. (The task filter just reached out to the applications anyway, so it never made sense to locate it with the tasks where the filter was called once for every task even though the result would never change.) - Remove duplicate constraints filter in tasks, where it neither made sense to keep as it operates on the application level only. - Add context to rendering error. marathon_test.go: - Simplify and reduce numerous tests. - Convert tests with high number of cases into parallelized sub-tests. - Improve readability/structure for several tests. - Add missing test for enabled/exposed applications. - Simplify the mocked Marathon server. marathon.tmpl: - Update application/task iteration. - Replace `getFrontendBackend` by `getBackend`.
2017-05-22 21:21:15 +00:00
expectedConfig := &types.Configuration{
Backends: c.expectedBackends,
Frontends: c.expectedFrontends,
}
[marathon] Use single API call to fetch Marathon resources. Change Marathon provider to make just one API call instead of two per configuration update by means of specifying embedded resources, which enable retrieving multiple response types from the API at once. Apart from the obvious savings in API calls, we primarily gain a consistent view on both applications and tasks that allows us to drop a lot of correlation logic. Additionally, it will serve as the basis for the introduction of readiness checks which require application/task consistency for correct leverage on the proxy end. Additional changes: marathon.go: - Filter on tasks now embedded inside the applications. - Reduce/simplify signature on multiple template functions as we do not need to check for proper application/task correlation anymore. - Remove getFrontendBackend in favor of just getBackend. - Move filtering on enabled/exposed applications from `taskFilter` to `applicationFilter`. (The task filter just reached out to the applications anyway, so it never made sense to locate it with the tasks where the filter was called once for every task even though the result would never change.) - Remove duplicate constraints filter in tasks, where it neither made sense to keep as it operates on the application level only. - Add context to rendering error. marathon_test.go: - Simplify and reduce numerous tests. - Convert tests with high number of cases into parallelized sub-tests. - Improve readability/structure for several tests. - Add missing test for enabled/exposed applications. - Simplify the mocked Marathon server. marathon.tmpl: - Update application/task iteration. - Replace `getFrontendBackend` by `getBackend`.
2017-05-22 21:21:15 +00:00
assert.Equal(t, expectedConfig, actualConfig)
})
}
}
func TestMarathonTaskFilter(t *testing.T) {
cases := []struct {
task marathon.Task
[marathon] Use single API call to fetch Marathon resources. Change Marathon provider to make just one API call instead of two per configuration update by means of specifying embedded resources, which enable retrieving multiple response types from the API at once. Apart from the obvious savings in API calls, we primarily gain a consistent view on both applications and tasks that allows us to drop a lot of correlation logic. Additionally, it will serve as the basis for the introduction of readiness checks which require application/task consistency for correct leverage on the proxy end. Additional changes: marathon.go: - Filter on tasks now embedded inside the applications. - Reduce/simplify signature on multiple template functions as we do not need to check for proper application/task correlation anymore. - Remove getFrontendBackend in favor of just getBackend. - Move filtering on enabled/exposed applications from `taskFilter` to `applicationFilter`. (The task filter just reached out to the applications anyway, so it never made sense to locate it with the tasks where the filter was called once for every task even though the result would never change.) - Remove duplicate constraints filter in tasks, where it neither made sense to keep as it operates on the application level only. - Add context to rendering error. marathon_test.go: - Simplify and reduce numerous tests. - Convert tests with high number of cases into parallelized sub-tests. - Improve readability/structure for several tests. - Add missing test for enabled/exposed applications. - Simplify the mocked Marathon server. marathon.tmpl: - Update application/task iteration. - Replace `getFrontendBackend` by `getBackend`.
2017-05-22 21:21:15 +00:00
application marathon.Application
expected bool
exposedByDefault bool
}{
{
task: marathon.Task{
AppID: "missing-port",
Ports: []int{},
},
[marathon] Use single API call to fetch Marathon resources. Change Marathon provider to make just one API call instead of two per configuration update by means of specifying embedded resources, which enable retrieving multiple response types from the API at once. Apart from the obvious savings in API calls, we primarily gain a consistent view on both applications and tasks that allows us to drop a lot of correlation logic. Additionally, it will serve as the basis for the introduction of readiness checks which require application/task consistency for correct leverage on the proxy end. Additional changes: marathon.go: - Filter on tasks now embedded inside the applications. - Reduce/simplify signature on multiple template functions as we do not need to check for proper application/task correlation anymore. - Remove getFrontendBackend in favor of just getBackend. - Move filtering on enabled/exposed applications from `taskFilter` to `applicationFilter`. (The task filter just reached out to the applications anyway, so it never made sense to locate it with the tasks where the filter was called once for every task even though the result would never change.) - Remove duplicate constraints filter in tasks, where it neither made sense to keep as it operates on the application level only. - Add context to rendering error. marathon_test.go: - Simplify and reduce numerous tests. - Convert tests with high number of cases into parallelized sub-tests. - Improve readability/structure for several tests. - Add missing test for enabled/exposed applications. - Simplify the mocked Marathon server. marathon.tmpl: - Update application/task iteration. - Replace `getFrontendBackend` by `getBackend`.
2017-05-22 21:21:15 +00:00
application: marathon.Application{
ID: "missing-port",
Labels: &map[string]string{},
},
expected: false,
exposedByDefault: true,
},
{
task: marathon.Task{
[marathon] Use single API call to fetch Marathon resources. Change Marathon provider to make just one API call instead of two per configuration update by means of specifying embedded resources, which enable retrieving multiple response types from the API at once. Apart from the obvious savings in API calls, we primarily gain a consistent view on both applications and tasks that allows us to drop a lot of correlation logic. Additionally, it will serve as the basis for the introduction of readiness checks which require application/task consistency for correct leverage on the proxy end. Additional changes: marathon.go: - Filter on tasks now embedded inside the applications. - Reduce/simplify signature on multiple template functions as we do not need to check for proper application/task correlation anymore. - Remove getFrontendBackend in favor of just getBackend. - Move filtering on enabled/exposed applications from `taskFilter` to `applicationFilter`. (The task filter just reached out to the applications anyway, so it never made sense to locate it with the tasks where the filter was called once for every task even though the result would never change.) - Remove duplicate constraints filter in tasks, where it neither made sense to keep as it operates on the application level only. - Add context to rendering error. marathon_test.go: - Simplify and reduce numerous tests. - Convert tests with high number of cases into parallelized sub-tests. - Improve readability/structure for several tests. - Add missing test for enabled/exposed applications. - Simplify the mocked Marathon server. marathon.tmpl: - Update application/task iteration. - Replace `getFrontendBackend` by `getBackend`.
2017-05-22 21:21:15 +00:00
AppID: "task-not-running",
Ports: []int{80},
[marathon] Use single API call to fetch Marathon resources. Change Marathon provider to make just one API call instead of two per configuration update by means of specifying embedded resources, which enable retrieving multiple response types from the API at once. Apart from the obvious savings in API calls, we primarily gain a consistent view on both applications and tasks that allows us to drop a lot of correlation logic. Additionally, it will serve as the basis for the introduction of readiness checks which require application/task consistency for correct leverage on the proxy end. Additional changes: marathon.go: - Filter on tasks now embedded inside the applications. - Reduce/simplify signature on multiple template functions as we do not need to check for proper application/task correlation anymore. - Remove getFrontendBackend in favor of just getBackend. - Move filtering on enabled/exposed applications from `taskFilter` to `applicationFilter`. (The task filter just reached out to the applications anyway, so it never made sense to locate it with the tasks where the filter was called once for every task even though the result would never change.) - Remove duplicate constraints filter in tasks, where it neither made sense to keep as it operates on the application level only. - Add context to rendering error. marathon_test.go: - Simplify and reduce numerous tests. - Convert tests with high number of cases into parallelized sub-tests. - Improve readability/structure for several tests. - Add missing test for enabled/exposed applications. - Simplify the mocked Marathon server. marathon.tmpl: - Update application/task iteration. - Replace `getFrontendBackend` by `getBackend`.
2017-05-22 21:21:15 +00:00
State: "TASK_STAGING",
},
[marathon] Use single API call to fetch Marathon resources. Change Marathon provider to make just one API call instead of two per configuration update by means of specifying embedded resources, which enable retrieving multiple response types from the API at once. Apart from the obvious savings in API calls, we primarily gain a consistent view on both applications and tasks that allows us to drop a lot of correlation logic. Additionally, it will serve as the basis for the introduction of readiness checks which require application/task consistency for correct leverage on the proxy end. Additional changes: marathon.go: - Filter on tasks now embedded inside the applications. - Reduce/simplify signature on multiple template functions as we do not need to check for proper application/task correlation anymore. - Remove getFrontendBackend in favor of just getBackend. - Move filtering on enabled/exposed applications from `taskFilter` to `applicationFilter`. (The task filter just reached out to the applications anyway, so it never made sense to locate it with the tasks where the filter was called once for every task even though the result would never change.) - Remove duplicate constraints filter in tasks, where it neither made sense to keep as it operates on the application level only. - Add context to rendering error. marathon_test.go: - Simplify and reduce numerous tests. - Convert tests with high number of cases into parallelized sub-tests. - Improve readability/structure for several tests. - Add missing test for enabled/exposed applications. - Simplify the mocked Marathon server. marathon.tmpl: - Update application/task iteration. - Replace `getFrontendBackend` by `getBackend`.
2017-05-22 21:21:15 +00:00
application: marathon.Application{
ID: "task-not-running",
Ports: []int{80},
Labels: &map[string]string{},
},
[marathon] Use single API call to fetch Marathon resources. Change Marathon provider to make just one API call instead of two per configuration update by means of specifying embedded resources, which enable retrieving multiple response types from the API at once. Apart from the obvious savings in API calls, we primarily gain a consistent view on both applications and tasks that allows us to drop a lot of correlation logic. Additionally, it will serve as the basis for the introduction of readiness checks which require application/task consistency for correct leverage on the proxy end. Additional changes: marathon.go: - Filter on tasks now embedded inside the applications. - Reduce/simplify signature on multiple template functions as we do not need to check for proper application/task correlation anymore. - Remove getFrontendBackend in favor of just getBackend. - Move filtering on enabled/exposed applications from `taskFilter` to `applicationFilter`. (The task filter just reached out to the applications anyway, so it never made sense to locate it with the tasks where the filter was called once for every task even though the result would never change.) - Remove duplicate constraints filter in tasks, where it neither made sense to keep as it operates on the application level only. - Add context to rendering error. marathon_test.go: - Simplify and reduce numerous tests. - Convert tests with high number of cases into parallelized sub-tests. - Improve readability/structure for several tests. - Add missing test for enabled/exposed applications. - Simplify the mocked Marathon server. marathon.tmpl: - Update application/task iteration. - Replace `getFrontendBackend` by `getBackend`.
2017-05-22 21:21:15 +00:00
expected: false,
exposedByDefault: true,
},
{
task: marathon.Task{
[marathon] Use single API call to fetch Marathon resources. Change Marathon provider to make just one API call instead of two per configuration update by means of specifying embedded resources, which enable retrieving multiple response types from the API at once. Apart from the obvious savings in API calls, we primarily gain a consistent view on both applications and tasks that allows us to drop a lot of correlation logic. Additionally, it will serve as the basis for the introduction of readiness checks which require application/task consistency for correct leverage on the proxy end. Additional changes: marathon.go: - Filter on tasks now embedded inside the applications. - Reduce/simplify signature on multiple template functions as we do not need to check for proper application/task correlation anymore. - Remove getFrontendBackend in favor of just getBackend. - Move filtering on enabled/exposed applications from `taskFilter` to `applicationFilter`. (The task filter just reached out to the applications anyway, so it never made sense to locate it with the tasks where the filter was called once for every task even though the result would never change.) - Remove duplicate constraints filter in tasks, where it neither made sense to keep as it operates on the application level only. - Add context to rendering error. marathon_test.go: - Simplify and reduce numerous tests. - Convert tests with high number of cases into parallelized sub-tests. - Improve readability/structure for several tests. - Add missing test for enabled/exposed applications. - Simplify the mocked Marathon server. marathon.tmpl: - Update application/task iteration. - Replace `getFrontendBackend` by `getBackend`.
2017-05-22 21:21:15 +00:00
AppID: "existing-port",
Ports: []int{80},
},
[marathon] Use single API call to fetch Marathon resources. Change Marathon provider to make just one API call instead of two per configuration update by means of specifying embedded resources, which enable retrieving multiple response types from the API at once. Apart from the obvious savings in API calls, we primarily gain a consistent view on both applications and tasks that allows us to drop a lot of correlation logic. Additionally, it will serve as the basis for the introduction of readiness checks which require application/task consistency for correct leverage on the proxy end. Additional changes: marathon.go: - Filter on tasks now embedded inside the applications. - Reduce/simplify signature on multiple template functions as we do not need to check for proper application/task correlation anymore. - Remove getFrontendBackend in favor of just getBackend. - Move filtering on enabled/exposed applications from `taskFilter` to `applicationFilter`. (The task filter just reached out to the applications anyway, so it never made sense to locate it with the tasks where the filter was called once for every task even though the result would never change.) - Remove duplicate constraints filter in tasks, where it neither made sense to keep as it operates on the application level only. - Add context to rendering error. marathon_test.go: - Simplify and reduce numerous tests. - Convert tests with high number of cases into parallelized sub-tests. - Improve readability/structure for several tests. - Add missing test for enabled/exposed applications. - Simplify the mocked Marathon server. marathon.tmpl: - Update application/task iteration. - Replace `getFrontendBackend` by `getBackend`.
2017-05-22 21:21:15 +00:00
application: marathon.Application{
ID: "existing-port",
Ports: []int{80},
Labels: &map[string]string{},
},
[marathon] Use single API call to fetch Marathon resources. Change Marathon provider to make just one API call instead of two per configuration update by means of specifying embedded resources, which enable retrieving multiple response types from the API at once. Apart from the obvious savings in API calls, we primarily gain a consistent view on both applications and tasks that allows us to drop a lot of correlation logic. Additionally, it will serve as the basis for the introduction of readiness checks which require application/task consistency for correct leverage on the proxy end. Additional changes: marathon.go: - Filter on tasks now embedded inside the applications. - Reduce/simplify signature on multiple template functions as we do not need to check for proper application/task correlation anymore. - Remove getFrontendBackend in favor of just getBackend. - Move filtering on enabled/exposed applications from `taskFilter` to `applicationFilter`. (The task filter just reached out to the applications anyway, so it never made sense to locate it with the tasks where the filter was called once for every task even though the result would never change.) - Remove duplicate constraints filter in tasks, where it neither made sense to keep as it operates on the application level only. - Add context to rendering error. marathon_test.go: - Simplify and reduce numerous tests. - Convert tests with high number of cases into parallelized sub-tests. - Improve readability/structure for several tests. - Add missing test for enabled/exposed applications. - Simplify the mocked Marathon server. marathon.tmpl: - Update application/task iteration. - Replace `getFrontendBackend` by `getBackend`.
2017-05-22 21:21:15 +00:00
expected: true,
exposedByDefault: true,
},
{
task: marathon.Task{
AppID: "specify-both-port-index-and-number",
Ports: []int{80, 443},
},
[marathon] Use single API call to fetch Marathon resources. Change Marathon provider to make just one API call instead of two per configuration update by means of specifying embedded resources, which enable retrieving multiple response types from the API at once. Apart from the obvious savings in API calls, we primarily gain a consistent view on both applications and tasks that allows us to drop a lot of correlation logic. Additionally, it will serve as the basis for the introduction of readiness checks which require application/task consistency for correct leverage on the proxy end. Additional changes: marathon.go: - Filter on tasks now embedded inside the applications. - Reduce/simplify signature on multiple template functions as we do not need to check for proper application/task correlation anymore. - Remove getFrontendBackend in favor of just getBackend. - Move filtering on enabled/exposed applications from `taskFilter` to `applicationFilter`. (The task filter just reached out to the applications anyway, so it never made sense to locate it with the tasks where the filter was called once for every task even though the result would never change.) - Remove duplicate constraints filter in tasks, where it neither made sense to keep as it operates on the application level only. - Add context to rendering error. marathon_test.go: - Simplify and reduce numerous tests. - Convert tests with high number of cases into parallelized sub-tests. - Improve readability/structure for several tests. - Add missing test for enabled/exposed applications. - Simplify the mocked Marathon server. marathon.tmpl: - Update application/task iteration. - Replace `getFrontendBackend` by `getBackend`.
2017-05-22 21:21:15 +00:00
application: marathon.Application{
ID: "specify-both-port-index-and-number",
Ports: []int{80, 443},
Labels: &map[string]string{
types.LabelPort: "443",
types.LabelPortIndex: "1",
},
},
expected: false,
exposedByDefault: true,
},
{
task: marathon.Task{
AppID: "healthcheck-available",
Ports: []int{80},
},
[marathon] Use single API call to fetch Marathon resources. Change Marathon provider to make just one API call instead of two per configuration update by means of specifying embedded resources, which enable retrieving multiple response types from the API at once. Apart from the obvious savings in API calls, we primarily gain a consistent view on both applications and tasks that allows us to drop a lot of correlation logic. Additionally, it will serve as the basis for the introduction of readiness checks which require application/task consistency for correct leverage on the proxy end. Additional changes: marathon.go: - Filter on tasks now embedded inside the applications. - Reduce/simplify signature on multiple template functions as we do not need to check for proper application/task correlation anymore. - Remove getFrontendBackend in favor of just getBackend. - Move filtering on enabled/exposed applications from `taskFilter` to `applicationFilter`. (The task filter just reached out to the applications anyway, so it never made sense to locate it with the tasks where the filter was called once for every task even though the result would never change.) - Remove duplicate constraints filter in tasks, where it neither made sense to keep as it operates on the application level only. - Add context to rendering error. marathon_test.go: - Simplify and reduce numerous tests. - Convert tests with high number of cases into parallelized sub-tests. - Improve readability/structure for several tests. - Add missing test for enabled/exposed applications. - Simplify the mocked Marathon server. marathon.tmpl: - Update application/task iteration. - Replace `getFrontendBackend` by `getBackend`.
2017-05-22 21:21:15 +00:00
application: marathon.Application{
ID: "healthcheck-available",
Ports: []int{80},
Labels: &map[string]string{},
HealthChecks: &[]marathon.HealthCheck{
*marathon.NewDefaultHealthCheck(),
},
},
expected: true,
exposedByDefault: true,
},
{
task: marathon.Task{
2016-10-27 13:49:07 +00:00
AppID: "healthcheck-false",
Ports: []int{80},
HealthCheckResults: []*marathon.HealthCheckResult{
{
Alive: false,
},
},
},
[marathon] Use single API call to fetch Marathon resources. Change Marathon provider to make just one API call instead of two per configuration update by means of specifying embedded resources, which enable retrieving multiple response types from the API at once. Apart from the obvious savings in API calls, we primarily gain a consistent view on both applications and tasks that allows us to drop a lot of correlation logic. Additionally, it will serve as the basis for the introduction of readiness checks which require application/task consistency for correct leverage on the proxy end. Additional changes: marathon.go: - Filter on tasks now embedded inside the applications. - Reduce/simplify signature on multiple template functions as we do not need to check for proper application/task correlation anymore. - Remove getFrontendBackend in favor of just getBackend. - Move filtering on enabled/exposed applications from `taskFilter` to `applicationFilter`. (The task filter just reached out to the applications anyway, so it never made sense to locate it with the tasks where the filter was called once for every task even though the result would never change.) - Remove duplicate constraints filter in tasks, where it neither made sense to keep as it operates on the application level only. - Add context to rendering error. marathon_test.go: - Simplify and reduce numerous tests. - Convert tests with high number of cases into parallelized sub-tests. - Improve readability/structure for several tests. - Add missing test for enabled/exposed applications. - Simplify the mocked Marathon server. marathon.tmpl: - Update application/task iteration. - Replace `getFrontendBackend` by `getBackend`.
2017-05-22 21:21:15 +00:00
application: marathon.Application{
ID: "healthcheck-false",
Ports: []int{80},
Labels: &map[string]string{},
HealthChecks: &[]marathon.HealthCheck{
*marathon.NewDefaultHealthCheck(),
},
},
expected: false,
exposedByDefault: true,
},
{
task: marathon.Task{
AppID: "healthcheck-mixed-results",
Ports: []int{80},
HealthCheckResults: []*marathon.HealthCheckResult{
{
Alive: true,
},
{
Alive: false,
},
},
},
[marathon] Use single API call to fetch Marathon resources. Change Marathon provider to make just one API call instead of two per configuration update by means of specifying embedded resources, which enable retrieving multiple response types from the API at once. Apart from the obvious savings in API calls, we primarily gain a consistent view on both applications and tasks that allows us to drop a lot of correlation logic. Additionally, it will serve as the basis for the introduction of readiness checks which require application/task consistency for correct leverage on the proxy end. Additional changes: marathon.go: - Filter on tasks now embedded inside the applications. - Reduce/simplify signature on multiple template functions as we do not need to check for proper application/task correlation anymore. - Remove getFrontendBackend in favor of just getBackend. - Move filtering on enabled/exposed applications from `taskFilter` to `applicationFilter`. (The task filter just reached out to the applications anyway, so it never made sense to locate it with the tasks where the filter was called once for every task even though the result would never change.) - Remove duplicate constraints filter in tasks, where it neither made sense to keep as it operates on the application level only. - Add context to rendering error. marathon_test.go: - Simplify and reduce numerous tests. - Convert tests with high number of cases into parallelized sub-tests. - Improve readability/structure for several tests. - Add missing test for enabled/exposed applications. - Simplify the mocked Marathon server. marathon.tmpl: - Update application/task iteration. - Replace `getFrontendBackend` by `getBackend`.
2017-05-22 21:21:15 +00:00
application: marathon.Application{
ID: "healthcheck-mixed-results",
Ports: []int{80},
Labels: &map[string]string{},
HealthChecks: &[]marathon.HealthCheck{
*marathon.NewDefaultHealthCheck(),
},
},
expected: false,
exposedByDefault: true,
},
{
task: marathon.Task{
2016-10-27 13:49:07 +00:00
AppID: "healthcheck-alive",
Ports: []int{80},
HealthCheckResults: []*marathon.HealthCheckResult{
{
Alive: true,
},
},
},
[marathon] Use single API call to fetch Marathon resources. Change Marathon provider to make just one API call instead of two per configuration update by means of specifying embedded resources, which enable retrieving multiple response types from the API at once. Apart from the obvious savings in API calls, we primarily gain a consistent view on both applications and tasks that allows us to drop a lot of correlation logic. Additionally, it will serve as the basis for the introduction of readiness checks which require application/task consistency for correct leverage on the proxy end. Additional changes: marathon.go: - Filter on tasks now embedded inside the applications. - Reduce/simplify signature on multiple template functions as we do not need to check for proper application/task correlation anymore. - Remove getFrontendBackend in favor of just getBackend. - Move filtering on enabled/exposed applications from `taskFilter` to `applicationFilter`. (The task filter just reached out to the applications anyway, so it never made sense to locate it with the tasks where the filter was called once for every task even though the result would never change.) - Remove duplicate constraints filter in tasks, where it neither made sense to keep as it operates on the application level only. - Add context to rendering error. marathon_test.go: - Simplify and reduce numerous tests. - Convert tests with high number of cases into parallelized sub-tests. - Improve readability/structure for several tests. - Add missing test for enabled/exposed applications. - Simplify the mocked Marathon server. marathon.tmpl: - Update application/task iteration. - Replace `getFrontendBackend` by `getBackend`.
2017-05-22 21:21:15 +00:00
application: marathon.Application{
ID: "healthcheck-alive",
Ports: []int{80},
Labels: &map[string]string{},
HealthChecks: &[]marathon.HealthCheck{
*marathon.NewDefaultHealthCheck(),
},
},
expected: true,
exposedByDefault: true,
},
}
provider := &Provider{}
[marathon] Use single API call to fetch Marathon resources. Change Marathon provider to make just one API call instead of two per configuration update by means of specifying embedded resources, which enable retrieving multiple response types from the API at once. Apart from the obvious savings in API calls, we primarily gain a consistent view on both applications and tasks that allows us to drop a lot of correlation logic. Additionally, it will serve as the basis for the introduction of readiness checks which require application/task consistency for correct leverage on the proxy end. Additional changes: marathon.go: - Filter on tasks now embedded inside the applications. - Reduce/simplify signature on multiple template functions as we do not need to check for proper application/task correlation anymore. - Remove getFrontendBackend in favor of just getBackend. - Move filtering on enabled/exposed applications from `taskFilter` to `applicationFilter`. (The task filter just reached out to the applications anyway, so it never made sense to locate it with the tasks where the filter was called once for every task even though the result would never change.) - Remove duplicate constraints filter in tasks, where it neither made sense to keep as it operates on the application level only. - Add context to rendering error. marathon_test.go: - Simplify and reduce numerous tests. - Convert tests with high number of cases into parallelized sub-tests. - Improve readability/structure for several tests. - Add missing test for enabled/exposed applications. - Simplify the mocked Marathon server. marathon.tmpl: - Update application/task iteration. - Replace `getFrontendBackend` by `getBackend`.
2017-05-22 21:21:15 +00:00
for i, c := range cases {
if c.task.State == "" {
c.task.State = taskStateRunning
}
actual := provider.taskFilter(c.task, c.application)
if actual != c.expected {
[marathon] Use single API call to fetch Marathon resources. Change Marathon provider to make just one API call instead of two per configuration update by means of specifying embedded resources, which enable retrieving multiple response types from the API at once. Apart from the obvious savings in API calls, we primarily gain a consistent view on both applications and tasks that allows us to drop a lot of correlation logic. Additionally, it will serve as the basis for the introduction of readiness checks which require application/task consistency for correct leverage on the proxy end. Additional changes: marathon.go: - Filter on tasks now embedded inside the applications. - Reduce/simplify signature on multiple template functions as we do not need to check for proper application/task correlation anymore. - Remove getFrontendBackend in favor of just getBackend. - Move filtering on enabled/exposed applications from `taskFilter` to `applicationFilter`. (The task filter just reached out to the applications anyway, so it never made sense to locate it with the tasks where the filter was called once for every task even though the result would never change.) - Remove duplicate constraints filter in tasks, where it neither made sense to keep as it operates on the application level only. - Add context to rendering error. marathon_test.go: - Simplify and reduce numerous tests. - Convert tests with high number of cases into parallelized sub-tests. - Improve readability/structure for several tests. - Add missing test for enabled/exposed applications. - Simplify the mocked Marathon server. marathon.tmpl: - Update application/task iteration. - Replace `getFrontendBackend` by `getBackend`.
2017-05-22 21:21:15 +00:00
t.Fatalf("App %s (#%d): got %v, expected %v", c.task.AppID, i, actual, c.expected)
}
}
}
[marathon] Use single API call to fetch Marathon resources. Change Marathon provider to make just one API call instead of two per configuration update by means of specifying embedded resources, which enable retrieving multiple response types from the API at once. Apart from the obvious savings in API calls, we primarily gain a consistent view on both applications and tasks that allows us to drop a lot of correlation logic. Additionally, it will serve as the basis for the introduction of readiness checks which require application/task consistency for correct leverage on the proxy end. Additional changes: marathon.go: - Filter on tasks now embedded inside the applications. - Reduce/simplify signature on multiple template functions as we do not need to check for proper application/task correlation anymore. - Remove getFrontendBackend in favor of just getBackend. - Move filtering on enabled/exposed applications from `taskFilter` to `applicationFilter`. (The task filter just reached out to the applications anyway, so it never made sense to locate it with the tasks where the filter was called once for every task even though the result would never change.) - Remove duplicate constraints filter in tasks, where it neither made sense to keep as it operates on the application level only. - Add context to rendering error. marathon_test.go: - Simplify and reduce numerous tests. - Convert tests with high number of cases into parallelized sub-tests. - Improve readability/structure for several tests. - Add missing test for enabled/exposed applications. - Simplify the mocked Marathon server. marathon.tmpl: - Update application/task iteration. - Replace `getFrontendBackend` by `getBackend`.
2017-05-22 21:21:15 +00:00
func TestMarathonApplicationFilterConstraints(t *testing.T) {
cases := []struct {
[marathon] Use single API call to fetch Marathon resources. Change Marathon provider to make just one API call instead of two per configuration update by means of specifying embedded resources, which enable retrieving multiple response types from the API at once. Apart from the obvious savings in API calls, we primarily gain a consistent view on both applications and tasks that allows us to drop a lot of correlation logic. Additionally, it will serve as the basis for the introduction of readiness checks which require application/task consistency for correct leverage on the proxy end. Additional changes: marathon.go: - Filter on tasks now embedded inside the applications. - Reduce/simplify signature on multiple template functions as we do not need to check for proper application/task correlation anymore. - Remove getFrontendBackend in favor of just getBackend. - Move filtering on enabled/exposed applications from `taskFilter` to `applicationFilter`. (The task filter just reached out to the applications anyway, so it never made sense to locate it with the tasks where the filter was called once for every task even though the result would never change.) - Remove duplicate constraints filter in tasks, where it neither made sense to keep as it operates on the application level only. - Add context to rendering error. marathon_test.go: - Simplify and reduce numerous tests. - Convert tests with high number of cases into parallelized sub-tests. - Improve readability/structure for several tests. - Add missing test for enabled/exposed applications. - Simplify the mocked Marathon server. marathon.tmpl: - Update application/task iteration. - Replace `getFrontendBackend` by `getBackend`.
2017-05-22 21:21:15 +00:00
desc string
application marathon.Application
marathonLBCompatibility bool
[marathon] Use single API call to fetch Marathon resources. Change Marathon provider to make just one API call instead of two per configuration update by means of specifying embedded resources, which enable retrieving multiple response types from the API at once. Apart from the obvious savings in API calls, we primarily gain a consistent view on both applications and tasks that allows us to drop a lot of correlation logic. Additionally, it will serve as the basis for the introduction of readiness checks which require application/task consistency for correct leverage on the proxy end. Additional changes: marathon.go: - Filter on tasks now embedded inside the applications. - Reduce/simplify signature on multiple template functions as we do not need to check for proper application/task correlation anymore. - Remove getFrontendBackend in favor of just getBackend. - Move filtering on enabled/exposed applications from `taskFilter` to `applicationFilter`. (The task filter just reached out to the applications anyway, so it never made sense to locate it with the tasks where the filter was called once for every task even though the result would never change.) - Remove duplicate constraints filter in tasks, where it neither made sense to keep as it operates on the application level only. - Add context to rendering error. marathon_test.go: - Simplify and reduce numerous tests. - Convert tests with high number of cases into parallelized sub-tests. - Improve readability/structure for several tests. - Add missing test for enabled/exposed applications. - Simplify the mocked Marathon server. marathon.tmpl: - Update application/task iteration. - Replace `getFrontendBackend` by `getBackend`.
2017-05-22 21:21:15 +00:00
expected bool
}{
{
[marathon] Use single API call to fetch Marathon resources. Change Marathon provider to make just one API call instead of two per configuration update by means of specifying embedded resources, which enable retrieving multiple response types from the API at once. Apart from the obvious savings in API calls, we primarily gain a consistent view on both applications and tasks that allows us to drop a lot of correlation logic. Additionally, it will serve as the basis for the introduction of readiness checks which require application/task consistency for correct leverage on the proxy end. Additional changes: marathon.go: - Filter on tasks now embedded inside the applications. - Reduce/simplify signature on multiple template functions as we do not need to check for proper application/task correlation anymore. - Remove getFrontendBackend in favor of just getBackend. - Move filtering on enabled/exposed applications from `taskFilter` to `applicationFilter`. (The task filter just reached out to the applications anyway, so it never made sense to locate it with the tasks where the filter was called once for every task even though the result would never change.) - Remove duplicate constraints filter in tasks, where it neither made sense to keep as it operates on the application level only. - Add context to rendering error. marathon_test.go: - Simplify and reduce numerous tests. - Convert tests with high number of cases into parallelized sub-tests. - Improve readability/structure for several tests. - Add missing test for enabled/exposed applications. - Simplify the mocked Marathon server. marathon.tmpl: - Update application/task iteration. - Replace `getFrontendBackend` by `getBackend`.
2017-05-22 21:21:15 +00:00
desc: "tags missing",
application: marathon.Application{
[marathon] Use single API call to fetch Marathon resources. Change Marathon provider to make just one API call instead of two per configuration update by means of specifying embedded resources, which enable retrieving multiple response types from the API at once. Apart from the obvious savings in API calls, we primarily gain a consistent view on both applications and tasks that allows us to drop a lot of correlation logic. Additionally, it will serve as the basis for the introduction of readiness checks which require application/task consistency for correct leverage on the proxy end. Additional changes: marathon.go: - Filter on tasks now embedded inside the applications. - Reduce/simplify signature on multiple template functions as we do not need to check for proper application/task correlation anymore. - Remove getFrontendBackend in favor of just getBackend. - Move filtering on enabled/exposed applications from `taskFilter` to `applicationFilter`. (The task filter just reached out to the applications anyway, so it never made sense to locate it with the tasks where the filter was called once for every task even though the result would never change.) - Remove duplicate constraints filter in tasks, where it neither made sense to keep as it operates on the application level only. - Add context to rendering error. marathon_test.go: - Simplify and reduce numerous tests. - Convert tests with high number of cases into parallelized sub-tests. - Improve readability/structure for several tests. - Add missing test for enabled/exposed applications. - Simplify the mocked Marathon server. marathon.tmpl: - Update application/task iteration. - Replace `getFrontendBackend` by `getBackend`.
2017-05-22 21:21:15 +00:00
ID: "app",
Labels: &map[string]string{},
},
marathonLBCompatibility: false,
expected: false,
},
{
[marathon] Use single API call to fetch Marathon resources. Change Marathon provider to make just one API call instead of two per configuration update by means of specifying embedded resources, which enable retrieving multiple response types from the API at once. Apart from the obvious savings in API calls, we primarily gain a consistent view on both applications and tasks that allows us to drop a lot of correlation logic. Additionally, it will serve as the basis for the introduction of readiness checks which require application/task consistency for correct leverage on the proxy end. Additional changes: marathon.go: - Filter on tasks now embedded inside the applications. - Reduce/simplify signature on multiple template functions as we do not need to check for proper application/task correlation anymore. - Remove getFrontendBackend in favor of just getBackend. - Move filtering on enabled/exposed applications from `taskFilter` to `applicationFilter`. (The task filter just reached out to the applications anyway, so it never made sense to locate it with the tasks where the filter was called once for every task even though the result would never change.) - Remove duplicate constraints filter in tasks, where it neither made sense to keep as it operates on the application level only. - Add context to rendering error. marathon_test.go: - Simplify and reduce numerous tests. - Convert tests with high number of cases into parallelized sub-tests. - Improve readability/structure for several tests. - Add missing test for enabled/exposed applications. - Simplify the mocked Marathon server. marathon.tmpl: - Update application/task iteration. - Replace `getFrontendBackend` by `getBackend`.
2017-05-22 21:21:15 +00:00
desc: "tag matching",
application: marathon.Application{
[marathon] Use single API call to fetch Marathon resources. Change Marathon provider to make just one API call instead of two per configuration update by means of specifying embedded resources, which enable retrieving multiple response types from the API at once. Apart from the obvious savings in API calls, we primarily gain a consistent view on both applications and tasks that allows us to drop a lot of correlation logic. Additionally, it will serve as the basis for the introduction of readiness checks which require application/task consistency for correct leverage on the proxy end. Additional changes: marathon.go: - Filter on tasks now embedded inside the applications. - Reduce/simplify signature on multiple template functions as we do not need to check for proper application/task correlation anymore. - Remove getFrontendBackend in favor of just getBackend. - Move filtering on enabled/exposed applications from `taskFilter` to `applicationFilter`. (The task filter just reached out to the applications anyway, so it never made sense to locate it with the tasks where the filter was called once for every task even though the result would never change.) - Remove duplicate constraints filter in tasks, where it neither made sense to keep as it operates on the application level only. - Add context to rendering error. marathon_test.go: - Simplify and reduce numerous tests. - Convert tests with high number of cases into parallelized sub-tests. - Improve readability/structure for several tests. - Add missing test for enabled/exposed applications. - Simplify the mocked Marathon server. marathon.tmpl: - Update application/task iteration. - Replace `getFrontendBackend` by `getBackend`.
2017-05-22 21:21:15 +00:00
ID: "app",
Labels: &map[string]string{
types.LabelTags: "valid",
},
},
marathonLBCompatibility: false,
expected: true,
},
{
[marathon] Use single API call to fetch Marathon resources. Change Marathon provider to make just one API call instead of two per configuration update by means of specifying embedded resources, which enable retrieving multiple response types from the API at once. Apart from the obvious savings in API calls, we primarily gain a consistent view on both applications and tasks that allows us to drop a lot of correlation logic. Additionally, it will serve as the basis for the introduction of readiness checks which require application/task consistency for correct leverage on the proxy end. Additional changes: marathon.go: - Filter on tasks now embedded inside the applications. - Reduce/simplify signature on multiple template functions as we do not need to check for proper application/task correlation anymore. - Remove getFrontendBackend in favor of just getBackend. - Move filtering on enabled/exposed applications from `taskFilter` to `applicationFilter`. (The task filter just reached out to the applications anyway, so it never made sense to locate it with the tasks where the filter was called once for every task even though the result would never change.) - Remove duplicate constraints filter in tasks, where it neither made sense to keep as it operates on the application level only. - Add context to rendering error. marathon_test.go: - Simplify and reduce numerous tests. - Convert tests with high number of cases into parallelized sub-tests. - Improve readability/structure for several tests. - Add missing test for enabled/exposed applications. - Simplify the mocked Marathon server. marathon.tmpl: - Update application/task iteration. - Replace `getFrontendBackend` by `getBackend`.
2017-05-22 21:21:15 +00:00
desc: "LB compatibility tag matching",
application: marathon.Application{
[marathon] Use single API call to fetch Marathon resources. Change Marathon provider to make just one API call instead of two per configuration update by means of specifying embedded resources, which enable retrieving multiple response types from the API at once. Apart from the obvious savings in API calls, we primarily gain a consistent view on both applications and tasks that allows us to drop a lot of correlation logic. Additionally, it will serve as the basis for the introduction of readiness checks which require application/task consistency for correct leverage on the proxy end. Additional changes: marathon.go: - Filter on tasks now embedded inside the applications. - Reduce/simplify signature on multiple template functions as we do not need to check for proper application/task correlation anymore. - Remove getFrontendBackend in favor of just getBackend. - Move filtering on enabled/exposed applications from `taskFilter` to `applicationFilter`. (The task filter just reached out to the applications anyway, so it never made sense to locate it with the tasks where the filter was called once for every task even though the result would never change.) - Remove duplicate constraints filter in tasks, where it neither made sense to keep as it operates on the application level only. - Add context to rendering error. marathon_test.go: - Simplify and reduce numerous tests. - Convert tests with high number of cases into parallelized sub-tests. - Improve readability/structure for several tests. - Add missing test for enabled/exposed applications. - Simplify the mocked Marathon server. marathon.tmpl: - Update application/task iteration. - Replace `getFrontendBackend` by `getBackend`.
2017-05-22 21:21:15 +00:00
ID: "app",
Labels: &map[string]string{
"HAPROXY_GROUP": "valid",
types.LabelTags: "notvalid",
},
},
marathonLBCompatibility: true,
expected: true,
},
}
for _, c := range cases {
[marathon] Use single API call to fetch Marathon resources. Change Marathon provider to make just one API call instead of two per configuration update by means of specifying embedded resources, which enable retrieving multiple response types from the API at once. Apart from the obvious savings in API calls, we primarily gain a consistent view on both applications and tasks that allows us to drop a lot of correlation logic. Additionally, it will serve as the basis for the introduction of readiness checks which require application/task consistency for correct leverage on the proxy end. Additional changes: marathon.go: - Filter on tasks now embedded inside the applications. - Reduce/simplify signature on multiple template functions as we do not need to check for proper application/task correlation anymore. - Remove getFrontendBackend in favor of just getBackend. - Move filtering on enabled/exposed applications from `taskFilter` to `applicationFilter`. (The task filter just reached out to the applications anyway, so it never made sense to locate it with the tasks where the filter was called once for every task even though the result would never change.) - Remove duplicate constraints filter in tasks, where it neither made sense to keep as it operates on the application level only. - Add context to rendering error. marathon_test.go: - Simplify and reduce numerous tests. - Convert tests with high number of cases into parallelized sub-tests. - Improve readability/structure for several tests. - Add missing test for enabled/exposed applications. - Simplify the mocked Marathon server. marathon.tmpl: - Update application/task iteration. - Replace `getFrontendBackend` by `getBackend`.
2017-05-22 21:21:15 +00:00
c := c
t.Run(c.desc, func(t *testing.T) {
t.Parallel()
provider := &Provider{
ExposedByDefault: true,
MarathonLBCompatibility: c.marathonLBCompatibility,
}
constraint, err := types.NewConstraint("tag==valid")
if err != nil {
panic(fmt.Sprintf("failed to create constraint 'tag==valid': %s", err))
}
provider.Constraints = types.Constraints{constraint}
actual := provider.applicationFilter(c.application)
if actual != c.expected {
t.Fatalf("got %v, expected %v", actual, c.expected)
}
})
}
}
[marathon] Use single API call to fetch Marathon resources. Change Marathon provider to make just one API call instead of two per configuration update by means of specifying embedded resources, which enable retrieving multiple response types from the API at once. Apart from the obvious savings in API calls, we primarily gain a consistent view on both applications and tasks that allows us to drop a lot of correlation logic. Additionally, it will serve as the basis for the introduction of readiness checks which require application/task consistency for correct leverage on the proxy end. Additional changes: marathon.go: - Filter on tasks now embedded inside the applications. - Reduce/simplify signature on multiple template functions as we do not need to check for proper application/task correlation anymore. - Remove getFrontendBackend in favor of just getBackend. - Move filtering on enabled/exposed applications from `taskFilter` to `applicationFilter`. (The task filter just reached out to the applications anyway, so it never made sense to locate it with the tasks where the filter was called once for every task even though the result would never change.) - Remove duplicate constraints filter in tasks, where it neither made sense to keep as it operates on the application level only. - Add context to rendering error. marathon_test.go: - Simplify and reduce numerous tests. - Convert tests with high number of cases into parallelized sub-tests. - Improve readability/structure for several tests. - Add missing test for enabled/exposed applications. - Simplify the mocked Marathon server. marathon.tmpl: - Update application/task iteration. - Replace `getFrontendBackend` by `getBackend`.
2017-05-22 21:21:15 +00:00
func TestMarathonApplicationFilterEnabled(t *testing.T) {
cases := []struct {
[marathon] Use single API call to fetch Marathon resources. Change Marathon provider to make just one API call instead of two per configuration update by means of specifying embedded resources, which enable retrieving multiple response types from the API at once. Apart from the obvious savings in API calls, we primarily gain a consistent view on both applications and tasks that allows us to drop a lot of correlation logic. Additionally, it will serve as the basis for the introduction of readiness checks which require application/task consistency for correct leverage on the proxy end. Additional changes: marathon.go: - Filter on tasks now embedded inside the applications. - Reduce/simplify signature on multiple template functions as we do not need to check for proper application/task correlation anymore. - Remove getFrontendBackend in favor of just getBackend. - Move filtering on enabled/exposed applications from `taskFilter` to `applicationFilter`. (The task filter just reached out to the applications anyway, so it never made sense to locate it with the tasks where the filter was called once for every task even though the result would never change.) - Remove duplicate constraints filter in tasks, where it neither made sense to keep as it operates on the application level only. - Add context to rendering error. marathon_test.go: - Simplify and reduce numerous tests. - Convert tests with high number of cases into parallelized sub-tests. - Improve readability/structure for several tests. - Add missing test for enabled/exposed applications. - Simplify the mocked Marathon server. marathon.tmpl: - Update application/task iteration. - Replace `getFrontendBackend` by `getBackend`.
2017-05-22 21:21:15 +00:00
desc string
exposed bool
enabledLabel string
expected bool
}{
{
[marathon] Use single API call to fetch Marathon resources. Change Marathon provider to make just one API call instead of two per configuration update by means of specifying embedded resources, which enable retrieving multiple response types from the API at once. Apart from the obvious savings in API calls, we primarily gain a consistent view on both applications and tasks that allows us to drop a lot of correlation logic. Additionally, it will serve as the basis for the introduction of readiness checks which require application/task consistency for correct leverage on the proxy end. Additional changes: marathon.go: - Filter on tasks now embedded inside the applications. - Reduce/simplify signature on multiple template functions as we do not need to check for proper application/task correlation anymore. - Remove getFrontendBackend in favor of just getBackend. - Move filtering on enabled/exposed applications from `taskFilter` to `applicationFilter`. (The task filter just reached out to the applications anyway, so it never made sense to locate it with the tasks where the filter was called once for every task even though the result would never change.) - Remove duplicate constraints filter in tasks, where it neither made sense to keep as it operates on the application level only. - Add context to rendering error. marathon_test.go: - Simplify and reduce numerous tests. - Convert tests with high number of cases into parallelized sub-tests. - Improve readability/structure for several tests. - Add missing test for enabled/exposed applications. - Simplify the mocked Marathon server. marathon.tmpl: - Update application/task iteration. - Replace `getFrontendBackend` by `getBackend`.
2017-05-22 21:21:15 +00:00
desc: "exposed",
exposed: true,
enabledLabel: "",
expected: true,
},
{
[marathon] Use single API call to fetch Marathon resources. Change Marathon provider to make just one API call instead of two per configuration update by means of specifying embedded resources, which enable retrieving multiple response types from the API at once. Apart from the obvious savings in API calls, we primarily gain a consistent view on both applications and tasks that allows us to drop a lot of correlation logic. Additionally, it will serve as the basis for the introduction of readiness checks which require application/task consistency for correct leverage on the proxy end. Additional changes: marathon.go: - Filter on tasks now embedded inside the applications. - Reduce/simplify signature on multiple template functions as we do not need to check for proper application/task correlation anymore. - Remove getFrontendBackend in favor of just getBackend. - Move filtering on enabled/exposed applications from `taskFilter` to `applicationFilter`. (The task filter just reached out to the applications anyway, so it never made sense to locate it with the tasks where the filter was called once for every task even though the result would never change.) - Remove duplicate constraints filter in tasks, where it neither made sense to keep as it operates on the application level only. - Add context to rendering error. marathon_test.go: - Simplify and reduce numerous tests. - Convert tests with high number of cases into parallelized sub-tests. - Improve readability/structure for several tests. - Add missing test for enabled/exposed applications. - Simplify the mocked Marathon server. marathon.tmpl: - Update application/task iteration. - Replace `getFrontendBackend` by `getBackend`.
2017-05-22 21:21:15 +00:00
desc: "exposed and tolerated by valid label value",
exposed: true,
enabledLabel: "true",
expected: true,
},
{
[marathon] Use single API call to fetch Marathon resources. Change Marathon provider to make just one API call instead of two per configuration update by means of specifying embedded resources, which enable retrieving multiple response types from the API at once. Apart from the obvious savings in API calls, we primarily gain a consistent view on both applications and tasks that allows us to drop a lot of correlation logic. Additionally, it will serve as the basis for the introduction of readiness checks which require application/task consistency for correct leverage on the proxy end. Additional changes: marathon.go: - Filter on tasks now embedded inside the applications. - Reduce/simplify signature on multiple template functions as we do not need to check for proper application/task correlation anymore. - Remove getFrontendBackend in favor of just getBackend. - Move filtering on enabled/exposed applications from `taskFilter` to `applicationFilter`. (The task filter just reached out to the applications anyway, so it never made sense to locate it with the tasks where the filter was called once for every task even though the result would never change.) - Remove duplicate constraints filter in tasks, where it neither made sense to keep as it operates on the application level only. - Add context to rendering error. marathon_test.go: - Simplify and reduce numerous tests. - Convert tests with high number of cases into parallelized sub-tests. - Improve readability/structure for several tests. - Add missing test for enabled/exposed applications. - Simplify the mocked Marathon server. marathon.tmpl: - Update application/task iteration. - Replace `getFrontendBackend` by `getBackend`.
2017-05-22 21:21:15 +00:00
desc: "exposed and tolerated by invalid label value",
exposed: true,
enabledLabel: "invalid",
expected: true,
},
{
[marathon] Use single API call to fetch Marathon resources. Change Marathon provider to make just one API call instead of two per configuration update by means of specifying embedded resources, which enable retrieving multiple response types from the API at once. Apart from the obvious savings in API calls, we primarily gain a consistent view on both applications and tasks that allows us to drop a lot of correlation logic. Additionally, it will serve as the basis for the introduction of readiness checks which require application/task consistency for correct leverage on the proxy end. Additional changes: marathon.go: - Filter on tasks now embedded inside the applications. - Reduce/simplify signature on multiple template functions as we do not need to check for proper application/task correlation anymore. - Remove getFrontendBackend in favor of just getBackend. - Move filtering on enabled/exposed applications from `taskFilter` to `applicationFilter`. (The task filter just reached out to the applications anyway, so it never made sense to locate it with the tasks where the filter was called once for every task even though the result would never change.) - Remove duplicate constraints filter in tasks, where it neither made sense to keep as it operates on the application level only. - Add context to rendering error. marathon_test.go: - Simplify and reduce numerous tests. - Convert tests with high number of cases into parallelized sub-tests. - Improve readability/structure for several tests. - Add missing test for enabled/exposed applications. - Simplify the mocked Marathon server. marathon.tmpl: - Update application/task iteration. - Replace `getFrontendBackend` by `getBackend`.
2017-05-22 21:21:15 +00:00
desc: "exposed but overridden by label",
exposed: true,
enabledLabel: "false",
expected: false,
},
{
[marathon] Use single API call to fetch Marathon resources. Change Marathon provider to make just one API call instead of two per configuration update by means of specifying embedded resources, which enable retrieving multiple response types from the API at once. Apart from the obvious savings in API calls, we primarily gain a consistent view on both applications and tasks that allows us to drop a lot of correlation logic. Additionally, it will serve as the basis for the introduction of readiness checks which require application/task consistency for correct leverage on the proxy end. Additional changes: marathon.go: - Filter on tasks now embedded inside the applications. - Reduce/simplify signature on multiple template functions as we do not need to check for proper application/task correlation anymore. - Remove getFrontendBackend in favor of just getBackend. - Move filtering on enabled/exposed applications from `taskFilter` to `applicationFilter`. (The task filter just reached out to the applications anyway, so it never made sense to locate it with the tasks where the filter was called once for every task even though the result would never change.) - Remove duplicate constraints filter in tasks, where it neither made sense to keep as it operates on the application level only. - Add context to rendering error. marathon_test.go: - Simplify and reduce numerous tests. - Convert tests with high number of cases into parallelized sub-tests. - Improve readability/structure for several tests. - Add missing test for enabled/exposed applications. - Simplify the mocked Marathon server. marathon.tmpl: - Update application/task iteration. - Replace `getFrontendBackend` by `getBackend`.
2017-05-22 21:21:15 +00:00
desc: "non-exposed",
exposed: false,
enabledLabel: "",
expected: false,
},
{
[marathon] Use single API call to fetch Marathon resources. Change Marathon provider to make just one API call instead of two per configuration update by means of specifying embedded resources, which enable retrieving multiple response types from the API at once. Apart from the obvious savings in API calls, we primarily gain a consistent view on both applications and tasks that allows us to drop a lot of correlation logic. Additionally, it will serve as the basis for the introduction of readiness checks which require application/task consistency for correct leverage on the proxy end. Additional changes: marathon.go: - Filter on tasks now embedded inside the applications. - Reduce/simplify signature on multiple template functions as we do not need to check for proper application/task correlation anymore. - Remove getFrontendBackend in favor of just getBackend. - Move filtering on enabled/exposed applications from `taskFilter` to `applicationFilter`. (The task filter just reached out to the applications anyway, so it never made sense to locate it with the tasks where the filter was called once for every task even though the result would never change.) - Remove duplicate constraints filter in tasks, where it neither made sense to keep as it operates on the application level only. - Add context to rendering error. marathon_test.go: - Simplify and reduce numerous tests. - Convert tests with high number of cases into parallelized sub-tests. - Improve readability/structure for several tests. - Add missing test for enabled/exposed applications. - Simplify the mocked Marathon server. marathon.tmpl: - Update application/task iteration. - Replace `getFrontendBackend` by `getBackend`.
2017-05-22 21:21:15 +00:00
desc: "non-exposed but overridden by label",
exposed: false,
enabledLabel: "true",
expected: true,
},
}
for _, c := range cases {
[marathon] Use single API call to fetch Marathon resources. Change Marathon provider to make just one API call instead of two per configuration update by means of specifying embedded resources, which enable retrieving multiple response types from the API at once. Apart from the obvious savings in API calls, we primarily gain a consistent view on both applications and tasks that allows us to drop a lot of correlation logic. Additionally, it will serve as the basis for the introduction of readiness checks which require application/task consistency for correct leverage on the proxy end. Additional changes: marathon.go: - Filter on tasks now embedded inside the applications. - Reduce/simplify signature on multiple template functions as we do not need to check for proper application/task correlation anymore. - Remove getFrontendBackend in favor of just getBackend. - Move filtering on enabled/exposed applications from `taskFilter` to `applicationFilter`. (The task filter just reached out to the applications anyway, so it never made sense to locate it with the tasks where the filter was called once for every task even though the result would never change.) - Remove duplicate constraints filter in tasks, where it neither made sense to keep as it operates on the application level only. - Add context to rendering error. marathon_test.go: - Simplify and reduce numerous tests. - Convert tests with high number of cases into parallelized sub-tests. - Improve readability/structure for several tests. - Add missing test for enabled/exposed applications. - Simplify the mocked Marathon server. marathon.tmpl: - Update application/task iteration. - Replace `getFrontendBackend` by `getBackend`.
2017-05-22 21:21:15 +00:00
c := c
t.Run(c.desc, func(t *testing.T) {
t.Parallel()
provider := &Provider{ExposedByDefault: c.exposed}
app := marathon.Application{
ID: "app",
Labels: &map[string]string{
types.LabelEnable: c.enabledLabel,
},
}
if provider.applicationFilter(app) != c.expected {
t.Errorf("got unexpected filtering = %t", !c.expected)
}
})
}
}
func TestMarathonGetPort(t *testing.T) {
provider := &Provider{}
cases := []struct {
[marathon] Use single API call to fetch Marathon resources. Change Marathon provider to make just one API call instead of two per configuration update by means of specifying embedded resources, which enable retrieving multiple response types from the API at once. Apart from the obvious savings in API calls, we primarily gain a consistent view on both applications and tasks that allows us to drop a lot of correlation logic. Additionally, it will serve as the basis for the introduction of readiness checks which require application/task consistency for correct leverage on the proxy end. Additional changes: marathon.go: - Filter on tasks now embedded inside the applications. - Reduce/simplify signature on multiple template functions as we do not need to check for proper application/task correlation anymore. - Remove getFrontendBackend in favor of just getBackend. - Move filtering on enabled/exposed applications from `taskFilter` to `applicationFilter`. (The task filter just reached out to the applications anyway, so it never made sense to locate it with the tasks where the filter was called once for every task even though the result would never change.) - Remove duplicate constraints filter in tasks, where it neither made sense to keep as it operates on the application level only. - Add context to rendering error. marathon_test.go: - Simplify and reduce numerous tests. - Convert tests with high number of cases into parallelized sub-tests. - Improve readability/structure for several tests. - Add missing test for enabled/exposed applications. - Simplify the mocked Marathon server. marathon.tmpl: - Update application/task iteration. - Replace `getFrontendBackend` by `getBackend`.
2017-05-22 21:21:15 +00:00
desc string
application marathon.Application
task marathon.Task
expected string
}{
{
desc: "port missing",
[marathon] Use single API call to fetch Marathon resources. Change Marathon provider to make just one API call instead of two per configuration update by means of specifying embedded resources, which enable retrieving multiple response types from the API at once. Apart from the obvious savings in API calls, we primarily gain a consistent view on both applications and tasks that allows us to drop a lot of correlation logic. Additionally, it will serve as the basis for the introduction of readiness checks which require application/task consistency for correct leverage on the proxy end. Additional changes: marathon.go: - Filter on tasks now embedded inside the applications. - Reduce/simplify signature on multiple template functions as we do not need to check for proper application/task correlation anymore. - Remove getFrontendBackend in favor of just getBackend. - Move filtering on enabled/exposed applications from `taskFilter` to `applicationFilter`. (The task filter just reached out to the applications anyway, so it never made sense to locate it with the tasks where the filter was called once for every task even though the result would never change.) - Remove duplicate constraints filter in tasks, where it neither made sense to keep as it operates on the application level only. - Add context to rendering error. marathon_test.go: - Simplify and reduce numerous tests. - Convert tests with high number of cases into parallelized sub-tests. - Improve readability/structure for several tests. - Add missing test for enabled/exposed applications. - Simplify the mocked Marathon server. marathon.tmpl: - Update application/task iteration. - Replace `getFrontendBackend` by `getBackend`.
2017-05-22 21:21:15 +00:00
application: marathon.Application{
ID: "app",
Labels: &map[string]string{},
},
task: marathon.Task{
AppID: "app",
Ports: []int{},
},
expected: "",
},
{
desc: "explicit port taken",
[marathon] Use single API call to fetch Marathon resources. Change Marathon provider to make just one API call instead of two per configuration update by means of specifying embedded resources, which enable retrieving multiple response types from the API at once. Apart from the obvious savings in API calls, we primarily gain a consistent view on both applications and tasks that allows us to drop a lot of correlation logic. Additionally, it will serve as the basis for the introduction of readiness checks which require application/task consistency for correct leverage on the proxy end. Additional changes: marathon.go: - Filter on tasks now embedded inside the applications. - Reduce/simplify signature on multiple template functions as we do not need to check for proper application/task correlation anymore. - Remove getFrontendBackend in favor of just getBackend. - Move filtering on enabled/exposed applications from `taskFilter` to `applicationFilter`. (The task filter just reached out to the applications anyway, so it never made sense to locate it with the tasks where the filter was called once for every task even though the result would never change.) - Remove duplicate constraints filter in tasks, where it neither made sense to keep as it operates on the application level only. - Add context to rendering error. marathon_test.go: - Simplify and reduce numerous tests. - Convert tests with high number of cases into parallelized sub-tests. - Improve readability/structure for several tests. - Add missing test for enabled/exposed applications. - Simplify the mocked Marathon server. marathon.tmpl: - Update application/task iteration. - Replace `getFrontendBackend` by `getBackend`.
2017-05-22 21:21:15 +00:00
application: marathon.Application{
ID: "app",
Labels: &map[string]string{
types.LabelPort: "80",
},
},
task: marathon.Task{
AppID: "app",
Ports: []int{},
},
expected: "80",
},
{
desc: "illegal explicit port specified",
[marathon] Use single API call to fetch Marathon resources. Change Marathon provider to make just one API call instead of two per configuration update by means of specifying embedded resources, which enable retrieving multiple response types from the API at once. Apart from the obvious savings in API calls, we primarily gain a consistent view on both applications and tasks that allows us to drop a lot of correlation logic. Additionally, it will serve as the basis for the introduction of readiness checks which require application/task consistency for correct leverage on the proxy end. Additional changes: marathon.go: - Filter on tasks now embedded inside the applications. - Reduce/simplify signature on multiple template functions as we do not need to check for proper application/task correlation anymore. - Remove getFrontendBackend in favor of just getBackend. - Move filtering on enabled/exposed applications from `taskFilter` to `applicationFilter`. (The task filter just reached out to the applications anyway, so it never made sense to locate it with the tasks where the filter was called once for every task even though the result would never change.) - Remove duplicate constraints filter in tasks, where it neither made sense to keep as it operates on the application level only. - Add context to rendering error. marathon_test.go: - Simplify and reduce numerous tests. - Convert tests with high number of cases into parallelized sub-tests. - Improve readability/structure for several tests. - Add missing test for enabled/exposed applications. - Simplify the mocked Marathon server. marathon.tmpl: - Update application/task iteration. - Replace `getFrontendBackend` by `getBackend`.
2017-05-22 21:21:15 +00:00
application: marathon.Application{
ID: "app",
Labels: &map[string]string{
types.LabelPort: "foobar",
},
},
task: marathon.Task{
AppID: "app",
Ports: []int{80},
},
expected: "",
},
{
desc: "illegal explicit port integer specified",
[marathon] Use single API call to fetch Marathon resources. Change Marathon provider to make just one API call instead of two per configuration update by means of specifying embedded resources, which enable retrieving multiple response types from the API at once. Apart from the obvious savings in API calls, we primarily gain a consistent view on both applications and tasks that allows us to drop a lot of correlation logic. Additionally, it will serve as the basis for the introduction of readiness checks which require application/task consistency for correct leverage on the proxy end. Additional changes: marathon.go: - Filter on tasks now embedded inside the applications. - Reduce/simplify signature on multiple template functions as we do not need to check for proper application/task correlation anymore. - Remove getFrontendBackend in favor of just getBackend. - Move filtering on enabled/exposed applications from `taskFilter` to `applicationFilter`. (The task filter just reached out to the applications anyway, so it never made sense to locate it with the tasks where the filter was called once for every task even though the result would never change.) - Remove duplicate constraints filter in tasks, where it neither made sense to keep as it operates on the application level only. - Add context to rendering error. marathon_test.go: - Simplify and reduce numerous tests. - Convert tests with high number of cases into parallelized sub-tests. - Improve readability/structure for several tests. - Add missing test for enabled/exposed applications. - Simplify the mocked Marathon server. marathon.tmpl: - Update application/task iteration. - Replace `getFrontendBackend` by `getBackend`.
2017-05-22 21:21:15 +00:00
application: marathon.Application{
ID: "app",
Labels: &map[string]string{
types.LabelPort: "-1",
},
},
task: marathon.Task{
AppID: "app",
Ports: []int{80},
},
expected: "",
},
{
desc: "task port available",
[marathon] Use single API call to fetch Marathon resources. Change Marathon provider to make just one API call instead of two per configuration update by means of specifying embedded resources, which enable retrieving multiple response types from the API at once. Apart from the obvious savings in API calls, we primarily gain a consistent view on both applications and tasks that allows us to drop a lot of correlation logic. Additionally, it will serve as the basis for the introduction of readiness checks which require application/task consistency for correct leverage on the proxy end. Additional changes: marathon.go: - Filter on tasks now embedded inside the applications. - Reduce/simplify signature on multiple template functions as we do not need to check for proper application/task correlation anymore. - Remove getFrontendBackend in favor of just getBackend. - Move filtering on enabled/exposed applications from `taskFilter` to `applicationFilter`. (The task filter just reached out to the applications anyway, so it never made sense to locate it with the tasks where the filter was called once for every task even though the result would never change.) - Remove duplicate constraints filter in tasks, where it neither made sense to keep as it operates on the application level only. - Add context to rendering error. marathon_test.go: - Simplify and reduce numerous tests. - Convert tests with high number of cases into parallelized sub-tests. - Improve readability/structure for several tests. - Add missing test for enabled/exposed applications. - Simplify the mocked Marathon server. marathon.tmpl: - Update application/task iteration. - Replace `getFrontendBackend` by `getBackend`.
2017-05-22 21:21:15 +00:00
application: marathon.Application{
ID: "app",
Labels: &map[string]string{},
PortDefinitions: &[]marathon.PortDefinition{
{
Port: testhelpers.Intp(443),
},
[marathon] Use single API call to fetch Marathon resources. Change Marathon provider to make just one API call instead of two per configuration update by means of specifying embedded resources, which enable retrieving multiple response types from the API at once. Apart from the obvious savings in API calls, we primarily gain a consistent view on both applications and tasks that allows us to drop a lot of correlation logic. Additionally, it will serve as the basis for the introduction of readiness checks which require application/task consistency for correct leverage on the proxy end. Additional changes: marathon.go: - Filter on tasks now embedded inside the applications. - Reduce/simplify signature on multiple template functions as we do not need to check for proper application/task correlation anymore. - Remove getFrontendBackend in favor of just getBackend. - Move filtering on enabled/exposed applications from `taskFilter` to `applicationFilter`. (The task filter just reached out to the applications anyway, so it never made sense to locate it with the tasks where the filter was called once for every task even though the result would never change.) - Remove duplicate constraints filter in tasks, where it neither made sense to keep as it operates on the application level only. - Add context to rendering error. marathon_test.go: - Simplify and reduce numerous tests. - Convert tests with high number of cases into parallelized sub-tests. - Improve readability/structure for several tests. - Add missing test for enabled/exposed applications. - Simplify the mocked Marathon server. marathon.tmpl: - Update application/task iteration. - Replace `getFrontendBackend` by `getBackend`.
2017-05-22 21:21:15 +00:00
},
IPAddressPerTask: &marathon.IPAddressPerTask{
Discovery: &marathon.Discovery{
Ports: &[]marathon.Port{
{
Number: 8000,
},
},
},
},
},
task: marathon.Task{
AppID: "app",
Ports: []int{80},
},
expected: "80",
},
{
desc: "port mapping port available",
[marathon] Use single API call to fetch Marathon resources. Change Marathon provider to make just one API call instead of two per configuration update by means of specifying embedded resources, which enable retrieving multiple response types from the API at once. Apart from the obvious savings in API calls, we primarily gain a consistent view on both applications and tasks that allows us to drop a lot of correlation logic. Additionally, it will serve as the basis for the introduction of readiness checks which require application/task consistency for correct leverage on the proxy end. Additional changes: marathon.go: - Filter on tasks now embedded inside the applications. - Reduce/simplify signature on multiple template functions as we do not need to check for proper application/task correlation anymore. - Remove getFrontendBackend in favor of just getBackend. - Move filtering on enabled/exposed applications from `taskFilter` to `applicationFilter`. (The task filter just reached out to the applications anyway, so it never made sense to locate it with the tasks where the filter was called once for every task even though the result would never change.) - Remove duplicate constraints filter in tasks, where it neither made sense to keep as it operates on the application level only. - Add context to rendering error. marathon_test.go: - Simplify and reduce numerous tests. - Convert tests with high number of cases into parallelized sub-tests. - Improve readability/structure for several tests. - Add missing test for enabled/exposed applications. - Simplify the mocked Marathon server. marathon.tmpl: - Update application/task iteration. - Replace `getFrontendBackend` by `getBackend`.
2017-05-22 21:21:15 +00:00
application: marathon.Application{
ID: "app",
Labels: &map[string]string{},
PortDefinitions: &[]marathon.PortDefinition{
{
Port: testhelpers.Intp(443),
},
[marathon] Use single API call to fetch Marathon resources. Change Marathon provider to make just one API call instead of two per configuration update by means of specifying embedded resources, which enable retrieving multiple response types from the API at once. Apart from the obvious savings in API calls, we primarily gain a consistent view on both applications and tasks that allows us to drop a lot of correlation logic. Additionally, it will serve as the basis for the introduction of readiness checks which require application/task consistency for correct leverage on the proxy end. Additional changes: marathon.go: - Filter on tasks now embedded inside the applications. - Reduce/simplify signature on multiple template functions as we do not need to check for proper application/task correlation anymore. - Remove getFrontendBackend in favor of just getBackend. - Move filtering on enabled/exposed applications from `taskFilter` to `applicationFilter`. (The task filter just reached out to the applications anyway, so it never made sense to locate it with the tasks where the filter was called once for every task even though the result would never change.) - Remove duplicate constraints filter in tasks, where it neither made sense to keep as it operates on the application level only. - Add context to rendering error. marathon_test.go: - Simplify and reduce numerous tests. - Convert tests with high number of cases into parallelized sub-tests. - Improve readability/structure for several tests. - Add missing test for enabled/exposed applications. - Simplify the mocked Marathon server. marathon.tmpl: - Update application/task iteration. - Replace `getFrontendBackend` by `getBackend`.
2017-05-22 21:21:15 +00:00
},
IPAddressPerTask: &marathon.IPAddressPerTask{
Discovery: &marathon.Discovery{
Ports: &[]marathon.Port{
{
Number: 8000,
},
},
},
},
},
task: marathon.Task{
AppID: "app",
Ports: []int{},
},
expected: "443",
},
{
desc: "IP-per-task port available",
[marathon] Use single API call to fetch Marathon resources. Change Marathon provider to make just one API call instead of two per configuration update by means of specifying embedded resources, which enable retrieving multiple response types from the API at once. Apart from the obvious savings in API calls, we primarily gain a consistent view on both applications and tasks that allows us to drop a lot of correlation logic. Additionally, it will serve as the basis for the introduction of readiness checks which require application/task consistency for correct leverage on the proxy end. Additional changes: marathon.go: - Filter on tasks now embedded inside the applications. - Reduce/simplify signature on multiple template functions as we do not need to check for proper application/task correlation anymore. - Remove getFrontendBackend in favor of just getBackend. - Move filtering on enabled/exposed applications from `taskFilter` to `applicationFilter`. (The task filter just reached out to the applications anyway, so it never made sense to locate it with the tasks where the filter was called once for every task even though the result would never change.) - Remove duplicate constraints filter in tasks, where it neither made sense to keep as it operates on the application level only. - Add context to rendering error. marathon_test.go: - Simplify and reduce numerous tests. - Convert tests with high number of cases into parallelized sub-tests. - Improve readability/structure for several tests. - Add missing test for enabled/exposed applications. - Simplify the mocked Marathon server. marathon.tmpl: - Update application/task iteration. - Replace `getFrontendBackend` by `getBackend`.
2017-05-22 21:21:15 +00:00
application: marathon.Application{
ID: "app",
Labels: &map[string]string{},
IPAddressPerTask: &marathon.IPAddressPerTask{
Discovery: &marathon.Discovery{
Ports: &[]marathon.Port{
{
Number: 8000,
},
},
},
},
},
task: marathon.Task{
AppID: "app",
Ports: []int{},
},
expected: "8000",
},
{
desc: "first port taken from multiple ports",
[marathon] Use single API call to fetch Marathon resources. Change Marathon provider to make just one API call instead of two per configuration update by means of specifying embedded resources, which enable retrieving multiple response types from the API at once. Apart from the obvious savings in API calls, we primarily gain a consistent view on both applications and tasks that allows us to drop a lot of correlation logic. Additionally, it will serve as the basis for the introduction of readiness checks which require application/task consistency for correct leverage on the proxy end. Additional changes: marathon.go: - Filter on tasks now embedded inside the applications. - Reduce/simplify signature on multiple template functions as we do not need to check for proper application/task correlation anymore. - Remove getFrontendBackend in favor of just getBackend. - Move filtering on enabled/exposed applications from `taskFilter` to `applicationFilter`. (The task filter just reached out to the applications anyway, so it never made sense to locate it with the tasks where the filter was called once for every task even though the result would never change.) - Remove duplicate constraints filter in tasks, where it neither made sense to keep as it operates on the application level only. - Add context to rendering error. marathon_test.go: - Simplify and reduce numerous tests. - Convert tests with high number of cases into parallelized sub-tests. - Improve readability/structure for several tests. - Add missing test for enabled/exposed applications. - Simplify the mocked Marathon server. marathon.tmpl: - Update application/task iteration. - Replace `getFrontendBackend` by `getBackend`.
2017-05-22 21:21:15 +00:00
application: marathon.Application{
ID: "app",
Labels: &map[string]string{},
},
task: marathon.Task{
AppID: "app",
Ports: []int{80, 443},
},
expected: "80",
},
{
desc: "indexed port taken",
[marathon] Use single API call to fetch Marathon resources. Change Marathon provider to make just one API call instead of two per configuration update by means of specifying embedded resources, which enable retrieving multiple response types from the API at once. Apart from the obvious savings in API calls, we primarily gain a consistent view on both applications and tasks that allows us to drop a lot of correlation logic. Additionally, it will serve as the basis for the introduction of readiness checks which require application/task consistency for correct leverage on the proxy end. Additional changes: marathon.go: - Filter on tasks now embedded inside the applications. - Reduce/simplify signature on multiple template functions as we do not need to check for proper application/task correlation anymore. - Remove getFrontendBackend in favor of just getBackend. - Move filtering on enabled/exposed applications from `taskFilter` to `applicationFilter`. (The task filter just reached out to the applications anyway, so it never made sense to locate it with the tasks where the filter was called once for every task even though the result would never change.) - Remove duplicate constraints filter in tasks, where it neither made sense to keep as it operates on the application level only. - Add context to rendering error. marathon_test.go: - Simplify and reduce numerous tests. - Convert tests with high number of cases into parallelized sub-tests. - Improve readability/structure for several tests. - Add missing test for enabled/exposed applications. - Simplify the mocked Marathon server. marathon.tmpl: - Update application/task iteration. - Replace `getFrontendBackend` by `getBackend`.
2017-05-22 21:21:15 +00:00
application: marathon.Application{
ID: "app",
Labels: &map[string]string{
types.LabelPortIndex: "1",
},
},
task: marathon.Task{
AppID: "app",
Ports: []int{80, 443},
},
expected: "443",
},
{
desc: "illegal port index specified",
[marathon] Use single API call to fetch Marathon resources. Change Marathon provider to make just one API call instead of two per configuration update by means of specifying embedded resources, which enable retrieving multiple response types from the API at once. Apart from the obvious savings in API calls, we primarily gain a consistent view on both applications and tasks that allows us to drop a lot of correlation logic. Additionally, it will serve as the basis for the introduction of readiness checks which require application/task consistency for correct leverage on the proxy end. Additional changes: marathon.go: - Filter on tasks now embedded inside the applications. - Reduce/simplify signature on multiple template functions as we do not need to check for proper application/task correlation anymore. - Remove getFrontendBackend in favor of just getBackend. - Move filtering on enabled/exposed applications from `taskFilter` to `applicationFilter`. (The task filter just reached out to the applications anyway, so it never made sense to locate it with the tasks where the filter was called once for every task even though the result would never change.) - Remove duplicate constraints filter in tasks, where it neither made sense to keep as it operates on the application level only. - Add context to rendering error. marathon_test.go: - Simplify and reduce numerous tests. - Convert tests with high number of cases into parallelized sub-tests. - Improve readability/structure for several tests. - Add missing test for enabled/exposed applications. - Simplify the mocked Marathon server. marathon.tmpl: - Update application/task iteration. - Replace `getFrontendBackend` by `getBackend`.
2017-05-22 21:21:15 +00:00
application: marathon.Application{
ID: "app",
Labels: &map[string]string{
types.LabelPortIndex: "foobar",
},
},
task: marathon.Task{
AppID: "app",
Ports: []int{80},
},
expected: "",
},
{
desc: "task port preferred over application port",
[marathon] Use single API call to fetch Marathon resources. Change Marathon provider to make just one API call instead of two per configuration update by means of specifying embedded resources, which enable retrieving multiple response types from the API at once. Apart from the obvious savings in API calls, we primarily gain a consistent view on both applications and tasks that allows us to drop a lot of correlation logic. Additionally, it will serve as the basis for the introduction of readiness checks which require application/task consistency for correct leverage on the proxy end. Additional changes: marathon.go: - Filter on tasks now embedded inside the applications. - Reduce/simplify signature on multiple template functions as we do not need to check for proper application/task correlation anymore. - Remove getFrontendBackend in favor of just getBackend. - Move filtering on enabled/exposed applications from `taskFilter` to `applicationFilter`. (The task filter just reached out to the applications anyway, so it never made sense to locate it with the tasks where the filter was called once for every task even though the result would never change.) - Remove duplicate constraints filter in tasks, where it neither made sense to keep as it operates on the application level only. - Add context to rendering error. marathon_test.go: - Simplify and reduce numerous tests. - Convert tests with high number of cases into parallelized sub-tests. - Improve readability/structure for several tests. - Add missing test for enabled/exposed applications. - Simplify the mocked Marathon server. marathon.tmpl: - Update application/task iteration. - Replace `getFrontendBackend` by `getBackend`.
2017-05-22 21:21:15 +00:00
application: marathon.Application{
ID: "app",
Ports: []int{9999},
Labels: &map[string]string{},
},
task: marathon.Task{
AppID: "app",
Ports: []int{7777},
},
expected: "7777",
},
}
for _, c := range cases {
c := c
t.Run(c.desc, func(t *testing.T) {
t.Parallel()
[marathon] Use single API call to fetch Marathon resources. Change Marathon provider to make just one API call instead of two per configuration update by means of specifying embedded resources, which enable retrieving multiple response types from the API at once. Apart from the obvious savings in API calls, we primarily gain a consistent view on both applications and tasks that allows us to drop a lot of correlation logic. Additionally, it will serve as the basis for the introduction of readiness checks which require application/task consistency for correct leverage on the proxy end. Additional changes: marathon.go: - Filter on tasks now embedded inside the applications. - Reduce/simplify signature on multiple template functions as we do not need to check for proper application/task correlation anymore. - Remove getFrontendBackend in favor of just getBackend. - Move filtering on enabled/exposed applications from `taskFilter` to `applicationFilter`. (The task filter just reached out to the applications anyway, so it never made sense to locate it with the tasks where the filter was called once for every task even though the result would never change.) - Remove duplicate constraints filter in tasks, where it neither made sense to keep as it operates on the application level only. - Add context to rendering error. marathon_test.go: - Simplify and reduce numerous tests. - Convert tests with high number of cases into parallelized sub-tests. - Improve readability/structure for several tests. - Add missing test for enabled/exposed applications. - Simplify the mocked Marathon server. marathon.tmpl: - Update application/task iteration. - Replace `getFrontendBackend` by `getBackend`.
2017-05-22 21:21:15 +00:00
actual := provider.getPort(c.task, c.application)
if actual != c.expected {
t.Errorf("got %q, want %q", c.expected, actual)
}
})
}
}
func TestMarathonGetWeight(t *testing.T) {
provider := &Provider{}
[marathon] Use single API call to fetch Marathon resources. Change Marathon provider to make just one API call instead of two per configuration update by means of specifying embedded resources, which enable retrieving multiple response types from the API at once. Apart from the obvious savings in API calls, we primarily gain a consistent view on both applications and tasks that allows us to drop a lot of correlation logic. Additionally, it will serve as the basis for the introduction of readiness checks which require application/task consistency for correct leverage on the proxy end. Additional changes: marathon.go: - Filter on tasks now embedded inside the applications. - Reduce/simplify signature on multiple template functions as we do not need to check for proper application/task correlation anymore. - Remove getFrontendBackend in favor of just getBackend. - Move filtering on enabled/exposed applications from `taskFilter` to `applicationFilter`. (The task filter just reached out to the applications anyway, so it never made sense to locate it with the tasks where the filter was called once for every task even though the result would never change.) - Remove duplicate constraints filter in tasks, where it neither made sense to keep as it operates on the application level only. - Add context to rendering error. marathon_test.go: - Simplify and reduce numerous tests. - Convert tests with high number of cases into parallelized sub-tests. - Improve readability/structure for several tests. - Add missing test for enabled/exposed applications. - Simplify the mocked Marathon server. marathon.tmpl: - Update application/task iteration. - Replace `getFrontendBackend` by `getBackend`.
2017-05-22 21:21:15 +00:00
cases := []struct {
desc string
application marathon.Application
expected string
}{
{
[marathon] Use single API call to fetch Marathon resources. Change Marathon provider to make just one API call instead of two per configuration update by means of specifying embedded resources, which enable retrieving multiple response types from the API at once. Apart from the obvious savings in API calls, we primarily gain a consistent view on both applications and tasks that allows us to drop a lot of correlation logic. Additionally, it will serve as the basis for the introduction of readiness checks which require application/task consistency for correct leverage on the proxy end. Additional changes: marathon.go: - Filter on tasks now embedded inside the applications. - Reduce/simplify signature on multiple template functions as we do not need to check for proper application/task correlation anymore. - Remove getFrontendBackend in favor of just getBackend. - Move filtering on enabled/exposed applications from `taskFilter` to `applicationFilter`. (The task filter just reached out to the applications anyway, so it never made sense to locate it with the tasks where the filter was called once for every task even though the result would never change.) - Remove duplicate constraints filter in tasks, where it neither made sense to keep as it operates on the application level only. - Add context to rendering error. marathon_test.go: - Simplify and reduce numerous tests. - Convert tests with high number of cases into parallelized sub-tests. - Improve readability/structure for several tests. - Add missing test for enabled/exposed applications. - Simplify the mocked Marathon server. marathon.tmpl: - Update application/task iteration. - Replace `getFrontendBackend` by `getBackend`.
2017-05-22 21:21:15 +00:00
desc: "weight label missing",
application: marathon.Application{
Labels: &map[string]string{},
},
expected: "0",
},
{
[marathon] Use single API call to fetch Marathon resources. Change Marathon provider to make just one API call instead of two per configuration update by means of specifying embedded resources, which enable retrieving multiple response types from the API at once. Apart from the obvious savings in API calls, we primarily gain a consistent view on both applications and tasks that allows us to drop a lot of correlation logic. Additionally, it will serve as the basis for the introduction of readiness checks which require application/task consistency for correct leverage on the proxy end. Additional changes: marathon.go: - Filter on tasks now embedded inside the applications. - Reduce/simplify signature on multiple template functions as we do not need to check for proper application/task correlation anymore. - Remove getFrontendBackend in favor of just getBackend. - Move filtering on enabled/exposed applications from `taskFilter` to `applicationFilter`. (The task filter just reached out to the applications anyway, so it never made sense to locate it with the tasks where the filter was called once for every task even though the result would never change.) - Remove duplicate constraints filter in tasks, where it neither made sense to keep as it operates on the application level only. - Add context to rendering error. marathon_test.go: - Simplify and reduce numerous tests. - Convert tests with high number of cases into parallelized sub-tests. - Improve readability/structure for several tests. - Add missing test for enabled/exposed applications. - Simplify the mocked Marathon server. marathon.tmpl: - Update application/task iteration. - Replace `getFrontendBackend` by `getBackend`.
2017-05-22 21:21:15 +00:00
desc: "weight label existing",
application: marathon.Application{
Labels: &map[string]string{
types.LabelWeight: "10",
},
},
expected: "10",
},
}
[marathon] Use single API call to fetch Marathon resources. Change Marathon provider to make just one API call instead of two per configuration update by means of specifying embedded resources, which enable retrieving multiple response types from the API at once. Apart from the obvious savings in API calls, we primarily gain a consistent view on both applications and tasks that allows us to drop a lot of correlation logic. Additionally, it will serve as the basis for the introduction of readiness checks which require application/task consistency for correct leverage on the proxy end. Additional changes: marathon.go: - Filter on tasks now embedded inside the applications. - Reduce/simplify signature on multiple template functions as we do not need to check for proper application/task correlation anymore. - Remove getFrontendBackend in favor of just getBackend. - Move filtering on enabled/exposed applications from `taskFilter` to `applicationFilter`. (The task filter just reached out to the applications anyway, so it never made sense to locate it with the tasks where the filter was called once for every task even though the result would never change.) - Remove duplicate constraints filter in tasks, where it neither made sense to keep as it operates on the application level only. - Add context to rendering error. marathon_test.go: - Simplify and reduce numerous tests. - Convert tests with high number of cases into parallelized sub-tests. - Improve readability/structure for several tests. - Add missing test for enabled/exposed applications. - Simplify the mocked Marathon server. marathon.tmpl: - Update application/task iteration. - Replace `getFrontendBackend` by `getBackend`.
2017-05-22 21:21:15 +00:00
for _, c := range cases {
c := c
t.Run(c.desc, func(t *testing.T) {
t.Parallel()
actual := provider.getWeight(c.application)
if actual != c.expected {
t.Fatalf("actual %s, expected %s", actual, c.expected)
}
})
}
}
func TestMarathonGetDomain(t *testing.T) {
provider := &Provider{
Domain: "docker.localhost",
}
applications := []struct {
application marathon.Application
expected string
}{
{
application: marathon.Application{
Labels: &map[string]string{}},
expected: "docker.localhost",
},
{
application: marathon.Application{
Labels: &map[string]string{
types.LabelDomain: "foo.bar",
},
},
expected: "foo.bar",
},
}
for _, a := range applications {
actual := provider.getDomain(a.application)
if actual != a.expected {
t.Fatalf("expected %q, got %q", a.expected, actual)
}
}
}
func TestMarathonGetProtocol(t *testing.T) {
provider := &Provider{}
[marathon] Use single API call to fetch Marathon resources. Change Marathon provider to make just one API call instead of two per configuration update by means of specifying embedded resources, which enable retrieving multiple response types from the API at once. Apart from the obvious savings in API calls, we primarily gain a consistent view on both applications and tasks that allows us to drop a lot of correlation logic. Additionally, it will serve as the basis for the introduction of readiness checks which require application/task consistency for correct leverage on the proxy end. Additional changes: marathon.go: - Filter on tasks now embedded inside the applications. - Reduce/simplify signature on multiple template functions as we do not need to check for proper application/task correlation anymore. - Remove getFrontendBackend in favor of just getBackend. - Move filtering on enabled/exposed applications from `taskFilter` to `applicationFilter`. (The task filter just reached out to the applications anyway, so it never made sense to locate it with the tasks where the filter was called once for every task even though the result would never change.) - Remove duplicate constraints filter in tasks, where it neither made sense to keep as it operates on the application level only. - Add context to rendering error. marathon_test.go: - Simplify and reduce numerous tests. - Convert tests with high number of cases into parallelized sub-tests. - Improve readability/structure for several tests. - Add missing test for enabled/exposed applications. - Simplify the mocked Marathon server. marathon.tmpl: - Update application/task iteration. - Replace `getFrontendBackend` by `getBackend`.
2017-05-22 21:21:15 +00:00
cases := []struct {
desc string
application marathon.Application
expected string
}{
{
[marathon] Use single API call to fetch Marathon resources. Change Marathon provider to make just one API call instead of two per configuration update by means of specifying embedded resources, which enable retrieving multiple response types from the API at once. Apart from the obvious savings in API calls, we primarily gain a consistent view on both applications and tasks that allows us to drop a lot of correlation logic. Additionally, it will serve as the basis for the introduction of readiness checks which require application/task consistency for correct leverage on the proxy end. Additional changes: marathon.go: - Filter on tasks now embedded inside the applications. - Reduce/simplify signature on multiple template functions as we do not need to check for proper application/task correlation anymore. - Remove getFrontendBackend in favor of just getBackend. - Move filtering on enabled/exposed applications from `taskFilter` to `applicationFilter`. (The task filter just reached out to the applications anyway, so it never made sense to locate it with the tasks where the filter was called once for every task even though the result would never change.) - Remove duplicate constraints filter in tasks, where it neither made sense to keep as it operates on the application level only. - Add context to rendering error. marathon_test.go: - Simplify and reduce numerous tests. - Convert tests with high number of cases into parallelized sub-tests. - Improve readability/structure for several tests. - Add missing test for enabled/exposed applications. - Simplify the mocked Marathon server. marathon.tmpl: - Update application/task iteration. - Replace `getFrontendBackend` by `getBackend`.
2017-05-22 21:21:15 +00:00
desc: "protocol label missing",
application: marathon.Application{
Labels: &map[string]string{},
},
expected: "http",
},
{
[marathon] Use single API call to fetch Marathon resources. Change Marathon provider to make just one API call instead of two per configuration update by means of specifying embedded resources, which enable retrieving multiple response types from the API at once. Apart from the obvious savings in API calls, we primarily gain a consistent view on both applications and tasks that allows us to drop a lot of correlation logic. Additionally, it will serve as the basis for the introduction of readiness checks which require application/task consistency for correct leverage on the proxy end. Additional changes: marathon.go: - Filter on tasks now embedded inside the applications. - Reduce/simplify signature on multiple template functions as we do not need to check for proper application/task correlation anymore. - Remove getFrontendBackend in favor of just getBackend. - Move filtering on enabled/exposed applications from `taskFilter` to `applicationFilter`. (The task filter just reached out to the applications anyway, so it never made sense to locate it with the tasks where the filter was called once for every task even though the result would never change.) - Remove duplicate constraints filter in tasks, where it neither made sense to keep as it operates on the application level only. - Add context to rendering error. marathon_test.go: - Simplify and reduce numerous tests. - Convert tests with high number of cases into parallelized sub-tests. - Improve readability/structure for several tests. - Add missing test for enabled/exposed applications. - Simplify the mocked Marathon server. marathon.tmpl: - Update application/task iteration. - Replace `getFrontendBackend` by `getBackend`.
2017-05-22 21:21:15 +00:00
desc: "protocol label existing",
application: marathon.Application{
Labels: &map[string]string{
types.LabelProtocol: "https",
},
},
expected: "https",
},
}
[marathon] Use single API call to fetch Marathon resources. Change Marathon provider to make just one API call instead of two per configuration update by means of specifying embedded resources, which enable retrieving multiple response types from the API at once. Apart from the obvious savings in API calls, we primarily gain a consistent view on both applications and tasks that allows us to drop a lot of correlation logic. Additionally, it will serve as the basis for the introduction of readiness checks which require application/task consistency for correct leverage on the proxy end. Additional changes: marathon.go: - Filter on tasks now embedded inside the applications. - Reduce/simplify signature on multiple template functions as we do not need to check for proper application/task correlation anymore. - Remove getFrontendBackend in favor of just getBackend. - Move filtering on enabled/exposed applications from `taskFilter` to `applicationFilter`. (The task filter just reached out to the applications anyway, so it never made sense to locate it with the tasks where the filter was called once for every task even though the result would never change.) - Remove duplicate constraints filter in tasks, where it neither made sense to keep as it operates on the application level only. - Add context to rendering error. marathon_test.go: - Simplify and reduce numerous tests. - Convert tests with high number of cases into parallelized sub-tests. - Improve readability/structure for several tests. - Add missing test for enabled/exposed applications. - Simplify the mocked Marathon server. marathon.tmpl: - Update application/task iteration. - Replace `getFrontendBackend` by `getBackend`.
2017-05-22 21:21:15 +00:00
for _, c := range cases {
c := c
t.Run(c.desc, func(t *testing.T) {
t.Parallel()
actual := provider.getProtocol(c.application)
if actual != c.expected {
t.Errorf("got protocol '%s', want '%s'", actual, c.expected)
}
})
}
}
func TestMarathonGetPassHostHeader(t *testing.T) {
provider := &Provider{}
applications := []struct {
application marathon.Application
expected string
}{
{
application: marathon.Application{
Labels: &map[string]string{}},
expected: "true",
},
{
application: marathon.Application{
Labels: &map[string]string{
types.LabelFrontendPassHostHeader: "false",
},
},
expected: "false",
},
}
for _, a := range applications {
actual := provider.getPassHostHeader(a.application)
if actual != a.expected {
t.Fatalf("expected %q, got %q", a.expected, actual)
}
}
}
2016-02-01 10:07:05 +00:00
func TestMarathonGetEntryPoints(t *testing.T) {
provider := &Provider{}
2016-02-01 10:07:05 +00:00
applications := []struct {
application marathon.Application
expected []string
}{
{
application: marathon.Application{
Labels: &map[string]string{}},
expected: []string{},
2016-02-01 10:07:05 +00:00
},
{
application: marathon.Application{
Labels: &map[string]string{
types.LabelFrontendEntryPoints: "http,https",
2016-02-01 10:07:05 +00:00
},
},
expected: []string{"http", "https"},
},
}
for _, a := range applications {
actual := provider.getEntryPoints(a.application)
if !reflect.DeepEqual(a.expected, actual) {
2016-02-01 10:07:05 +00:00
t.Fatalf("expected %#v, got %#v", a.expected, actual)
}
}
}
func TestMarathonGetFrontendRule(t *testing.T) {
applications := []struct {
application marathon.Application
expected string
marathonLBCompatibility bool
}{
{
application: marathon.Application{
Labels: &map[string]string{}},
marathonLBCompatibility: true,
expected: "Host:.docker.localhost",
},
{
application: marathon.Application{
ID: "test",
Labels: &map[string]string{
"HAPROXY_0_VHOST": "foo.bar",
},
},
marathonLBCompatibility: false,
expected: "Host:test.docker.localhost",
},
{
application: marathon.Application{
Labels: &map[string]string{
types.LabelFrontendRule: "Host:foo.bar",
"HAPROXY_0_VHOST": "notvalid",
},
},
marathonLBCompatibility: true,
expected: "Host:foo.bar",
},
{
application: marathon.Application{
Labels: &map[string]string{
"HAPROXY_0_VHOST": "foo.bar",
},
},
marathonLBCompatibility: true,
expected: "Host:foo.bar",
},
}
for _, a := range applications {
provider := &Provider{
Domain: "docker.localhost",
MarathonLBCompatibility: a.marathonLBCompatibility,
}
actual := provider.getFrontendRule(a.application)
if actual != a.expected {
t.Fatalf("expected %q, got %q", a.expected, actual)
}
}
}
func TestMarathonGetBackend(t *testing.T) {
provider := &Provider{}
applications := []struct {
application marathon.Application
expected string
}{
{
application: marathon.Application{
ID: "foo",
Labels: &map[string]string{
types.LabelBackend: "bar",
},
},
expected: "bar",
},
}
for _, a := range applications {
[marathon] Use single API call to fetch Marathon resources. Change Marathon provider to make just one API call instead of two per configuration update by means of specifying embedded resources, which enable retrieving multiple response types from the API at once. Apart from the obvious savings in API calls, we primarily gain a consistent view on both applications and tasks that allows us to drop a lot of correlation logic. Additionally, it will serve as the basis for the introduction of readiness checks which require application/task consistency for correct leverage on the proxy end. Additional changes: marathon.go: - Filter on tasks now embedded inside the applications. - Reduce/simplify signature on multiple template functions as we do not need to check for proper application/task correlation anymore. - Remove getFrontendBackend in favor of just getBackend. - Move filtering on enabled/exposed applications from `taskFilter` to `applicationFilter`. (The task filter just reached out to the applications anyway, so it never made sense to locate it with the tasks where the filter was called once for every task even though the result would never change.) - Remove duplicate constraints filter in tasks, where it neither made sense to keep as it operates on the application level only. - Add context to rendering error. marathon_test.go: - Simplify and reduce numerous tests. - Convert tests with high number of cases into parallelized sub-tests. - Improve readability/structure for several tests. - Add missing test for enabled/exposed applications. - Simplify the mocked Marathon server. marathon.tmpl: - Update application/task iteration. - Replace `getFrontendBackend` by `getBackend`.
2017-05-22 21:21:15 +00:00
actual := provider.getBackend(a.application)
if actual != a.expected {
t.Fatalf("expected %q, got %q", a.expected, actual)
}
}
}
func TestMarathonGetSubDomain(t *testing.T) {
providerGroups := &Provider{GroupsAsSubDomains: true}
providerNoGroups := &Provider{GroupsAsSubDomains: false}
apps := []struct {
path string
expected string
provider *Provider
}{
{"/test", "test", providerNoGroups},
{"/test", "test", providerGroups},
{"/a/b/c/d", "d.c.b.a", providerGroups},
{"/b/a/d/c", "c.d.a.b", providerGroups},
{"/d/c/b/a", "a.b.c.d", providerGroups},
{"/c/d/a/b", "b.a.d.c", providerGroups},
{"/a/b/c/d", "a-b-c-d", providerNoGroups},
{"/b/a/d/c", "b-a-d-c", providerNoGroups},
{"/d/c/b/a", "d-c-b-a", providerNoGroups},
{"/c/d/a/b", "c-d-a-b", providerNoGroups},
}
for _, a := range apps {
actual := a.provider.getSubDomain(a.path)
if actual != a.expected {
t.Errorf("expected %q, got %q", a.expected, actual)
}
}
}
func TestMarathonHasHealthCheckLabels(t *testing.T) {
tests := []struct {
desc string
value *string
want bool
}{
{
desc: "label missing",
value: nil,
want: false,
},
{
desc: "empty path",
value: stringp(""),
want: false,
},
{
desc: "non-empty path",
value: stringp("/path"),
want: true,
},
}
for _, test := range tests {
test := test
t.Run(test.desc, func(t *testing.T) {
t.Parallel()
app := marathon.Application{
Labels: &map[string]string{},
}
if test.value != nil {
app.AddLabel(types.LabelBackendHealthcheckPath, *test.value)
}
prov := &Provider{}
got := prov.hasHealthCheckLabels(app)
if got != test.want {
t.Errorf("got %t, want %t", got, test.want)
}
})
}
}
func TestMarathonGetHealthCheckPath(t *testing.T) {
tests := []struct {
desc string
value *string
want string
}{
{
desc: "label missing",
value: nil,
want: "",
},
{
desc: "path existing",
value: stringp("/path"),
want: "/path",
},
}
for _, test := range tests {
test := test
t.Run(test.desc, func(t *testing.T) {
t.Parallel()
app := marathon.Application{}
app.EmptyLabels()
if test.value != nil {
app.AddLabel(types.LabelBackendHealthcheckPath, *test.value)
}
prov := &Provider{}
got := prov.getHealthCheckPath(app)
if got != test.want {
t.Errorf("got %s, want %s", got, test.want)
}
})
}
}
func TestMarathonGetHealthCheckInterval(t *testing.T) {
tests := []struct {
desc string
value *string
want string
}{
{
desc: "label missing",
value: nil,
want: "",
},
{
desc: "interval existing",
value: stringp("5m"),
want: "5m",
},
}
for _, test := range tests {
test := test
t.Run(test.desc, func(t *testing.T) {
t.Parallel()
app := marathon.Application{
Labels: &map[string]string{},
}
if test.value != nil {
app.AddLabel(types.LabelBackendHealthcheckInterval, *test.value)
}
prov := &Provider{}
got := prov.getHealthCheckInterval(app)
if got != test.want {
t.Errorf("got %s, want %s", got, test.want)
}
})
}
}
func stringp(s string) *string {
return &s
}
func TestGetBackendServer(t *testing.T) {
appID := "appId"
host := "host"
tests := []struct {
desc string
application marathon.Application
addIPAddrPerTask bool
task marathon.Task
forceTaskHostname bool
wantServer string
}{
{
desc: "application without IP-per-task",
wantServer: host,
},
{
desc: "task hostname override",
addIPAddrPerTask: true,
forceTaskHostname: true,
wantServer: host,
},
{
desc: "task IP address missing",
task: marathon.Task{
IPAddresses: []*marathon.IPAddress{},
},
addIPAddrPerTask: true,
wantServer: "",
},
{
desc: "single task IP address",
task: marathon.Task{
IPAddresses: []*marathon.IPAddress{
{
IPAddress: "1.1.1.1",
},
},
},
addIPAddrPerTask: true,
wantServer: "1.1.1.1",
},
{
desc: "multiple task IP addresses without index label",
task: marathon.Task{
IPAddresses: []*marathon.IPAddress{
{
IPAddress: "1.1.1.1",
},
{
IPAddress: "2.2.2.2",
},
},
},
addIPAddrPerTask: true,
wantServer: "",
},
{
desc: "multiple task IP addresses with invalid index label",
application: marathon.Application{
Labels: &map[string]string{"traefik.ipAddressIdx": "invalid"},
},
task: marathon.Task{
IPAddresses: []*marathon.IPAddress{
{
IPAddress: "1.1.1.1",
},
{
IPAddress: "2.2.2.2",
},
},
},
addIPAddrPerTask: true,
wantServer: "",
},
{
desc: "multiple task IP addresses with valid index label",
application: marathon.Application{
Labels: &map[string]string{"traefik.ipAddressIdx": "1"},
},
task: marathon.Task{
IPAddresses: []*marathon.IPAddress{
{
IPAddress: "1.1.1.1",
},
{
IPAddress: "2.2.2.2",
},
},
},
addIPAddrPerTask: true,
wantServer: "2.2.2.2",
},
}
for _, test := range tests {
test := test
t.Run(test.desc, func(t *testing.T) {
t.Parallel()
provider := &Provider{ForceTaskHostname: test.forceTaskHostname}
// Populate application.
if test.application.ID == "" {
test.application.ID = appID
}
if test.application.Labels == nil {
test.application.Labels = &map[string]string{}
}
if test.addIPAddrPerTask {
test.application.IPAddressPerTask = &marathon.IPAddressPerTask{
Discovery: &marathon.Discovery{
Ports: &[]marathon.Port{
{
Number: 8000,
Name: "port",
},
},
},
}
}
// Populate task.
test.task.AppID = appID
test.task.Host = "host"
[marathon] Use single API call to fetch Marathon resources. Change Marathon provider to make just one API call instead of two per configuration update by means of specifying embedded resources, which enable retrieving multiple response types from the API at once. Apart from the obvious savings in API calls, we primarily gain a consistent view on both applications and tasks that allows us to drop a lot of correlation logic. Additionally, it will serve as the basis for the introduction of readiness checks which require application/task consistency for correct leverage on the proxy end. Additional changes: marathon.go: - Filter on tasks now embedded inside the applications. - Reduce/simplify signature on multiple template functions as we do not need to check for proper application/task correlation anymore. - Remove getFrontendBackend in favor of just getBackend. - Move filtering on enabled/exposed applications from `taskFilter` to `applicationFilter`. (The task filter just reached out to the applications anyway, so it never made sense to locate it with the tasks where the filter was called once for every task even though the result would never change.) - Remove duplicate constraints filter in tasks, where it neither made sense to keep as it operates on the application level only. - Add context to rendering error. marathon_test.go: - Simplify and reduce numerous tests. - Convert tests with high number of cases into parallelized sub-tests. - Improve readability/structure for several tests. - Add missing test for enabled/exposed applications. - Simplify the mocked Marathon server. marathon.tmpl: - Update application/task iteration. - Replace `getFrontendBackend` by `getBackend`.
2017-05-22 21:21:15 +00:00
gotServer := provider.getBackendServer(test.task, test.application)
if gotServer != test.wantServer {
t.Errorf("got server '%s', want '%s'", gotServer, test.wantServer)
}
})
}
}
func TestParseIndex(t *testing.T) {
tests := []struct {
idxStr string
length int
shouldSucceed bool
parsed int
}{
{
idxStr: "illegal",
length: 42,
shouldSucceed: false,
},
{
idxStr: "-1",
length: 42,
shouldSucceed: false,
},
{
idxStr: "10",
length: 1,
shouldSucceed: false,
},
{
idxStr: "10",
length: 10,
shouldSucceed: false,
},
{
idxStr: "0",
length: 1,
shouldSucceed: true,
parsed: 0,
},
{
idxStr: "10",
length: 11,
shouldSucceed: true,
parsed: 10,
},
}
for _, test := range tests {
test := test
t.Run(fmt.Sprintf("parseIndex(%s, %d)", test.idxStr, test.length), func(t *testing.T) {
t.Parallel()
parsed, err := parseIndex(test.idxStr, test.length)
if test.shouldSucceed != (err == nil) {
t.Fatalf("got error '%s', want error: %t", err, !test.shouldSucceed)
}
if test.shouldSucceed && parsed != test.parsed {
t.Errorf("got parsed index %d, want %d", parsed, test.parsed)
}
})
}
}
func TestMarathonGetBasicAuth(t *testing.T) {
provider := &Provider{}
cases := []struct {
desc string
application marathon.Application
expected []string
}{
{
desc: "basic auth label is empty",
application: marathon.Application{
Labels: &map[string]string{}},
expected: []string{},
},
{
desc: "basic auth label is set with user:password",
application: marathon.Application{
Labels: &map[string]string{
types.LabelFrontendAuthBasic: "user:password",
},
},
expected: []string{"user:password"},
},
}
for _, c := range cases {
c := c
t.Run(c.desc, func(t *testing.T) {
t.Parallel()
actual := provider.getBasicAuth(c.application)
if !reflect.DeepEqual(c.expected, actual) {
t.Errorf("expected %q, got %q", c.expected, actual)
}
})
}
}