- feat: add CI multiplier - refactor: readability - feat: custom Sleep function - refactor(integration): use custom Sleep - feat: show Try progress - feat(try): try response with status code - refactor(try): use a dedicate package. - refactor(integration): Try everywhere - feat(CI): pass CI env var to Integration Tests. - refactor(acme): increase timeout. - feat(acme): show Traefik logs - refactor(integration): use `http.StatusXXX` - refactor: remove Sleep
233 lines
7.3 KiB
Go
233 lines
7.3 KiB
Go
package main
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import (
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"fmt"
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"net/http"
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"os/exec"
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"time"
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"github.com/containous/traefik/integration/try"
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"github.com/go-check/check"
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"github.com/hashicorp/consul/api"
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checker "github.com/vdemeester/shakers"
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)
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// Constraint test suite
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type ConstraintSuite struct {
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BaseSuite
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consulIP string
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consulClient *api.Client
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}
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func (s *ConstraintSuite) SetUpSuite(c *check.C) {
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s.createComposeProject(c, "constraints")
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s.composeProject.Start(c)
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consul := s.composeProject.Container(c, "consul")
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s.consulIP = consul.NetworkSettings.IPAddress
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config := api.DefaultConfig()
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config.Address = s.consulIP + ":8500"
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consulClient, err := api.NewClient(config)
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if err != nil {
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c.Fatalf("Error creating consul client")
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}
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s.consulClient = consulClient
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// Wait for consul to elect itself leader
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err = try.Do(3*time.Second, func() error {
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leader, err := consulClient.Status().Leader()
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if err != nil || len(leader) == 0 {
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return fmt.Errorf("Leader not found. %v", err)
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}
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return nil
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})
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c.Assert(err, checker.IsNil)
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}
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func (s *ConstraintSuite) registerService(name string, address string, port int, tags []string) error {
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catalog := s.consulClient.Catalog()
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_, err := catalog.Register(
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&api.CatalogRegistration{
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Node: address,
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Address: address,
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Service: &api.AgentService{
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ID: name,
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Service: name,
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Address: address,
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Port: port,
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Tags: tags,
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},
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},
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&api.WriteOptions{},
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)
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return err
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}
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func (s *ConstraintSuite) deregisterService(name string, address string) error {
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catalog := s.consulClient.Catalog()
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_, err := catalog.Deregister(
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&api.CatalogDeregistration{
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Node: address,
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Address: address,
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ServiceID: name,
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},
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&api.WriteOptions{},
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)
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return err
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}
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func (s *ConstraintSuite) TestMatchConstraintGlobal(c *check.C) {
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cmd := exec.Command(traefikBinary,
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"--consulCatalog",
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"--consulCatalog.endpoint="+s.consulIP+":8500",
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"--consulCatalog.domain=consul.localhost",
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"--configFile=fixtures/consul_catalog/simple.toml",
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"--constraints=tag==api")
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err := cmd.Start()
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c.Assert(err, checker.IsNil)
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defer cmd.Process.Kill()
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nginx := s.composeProject.Container(c, "nginx")
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err = s.registerService("test", nginx.NetworkSettings.IPAddress, 80, []string{"traefik.tags=api"})
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c.Assert(err, checker.IsNil, check.Commentf("Error registering service"))
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defer s.deregisterService("test", nginx.NetworkSettings.IPAddress)
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req, err := http.NewRequest(http.MethodGet, "http://127.0.0.1:8000/", nil)
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c.Assert(err, checker.IsNil)
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req.Host = "test.consul.localhost"
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err = try.Request(req, 5*time.Second, try.StatusCodeIs(http.StatusOK))
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c.Assert(err, checker.IsNil)
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}
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func (s *ConstraintSuite) TestDoesNotMatchConstraintGlobal(c *check.C) {
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cmd := exec.Command(traefikBinary,
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"--consulCatalog",
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"--consulCatalog.endpoint="+s.consulIP+":8500",
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"--consulCatalog.domain=consul.localhost",
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"--configFile=fixtures/consul_catalog/simple.toml",
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"--constraints=tag==api")
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err := cmd.Start()
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c.Assert(err, checker.IsNil)
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defer cmd.Process.Kill()
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nginx := s.composeProject.Container(c, "nginx")
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err = s.registerService("test", nginx.NetworkSettings.IPAddress, 80, []string{})
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c.Assert(err, checker.IsNil, check.Commentf("Error registering service"))
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defer s.deregisterService("test", nginx.NetworkSettings.IPAddress)
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req, err := http.NewRequest(http.MethodGet, "http://127.0.0.1:8000/", nil)
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c.Assert(err, checker.IsNil)
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req.Host = "test.consul.localhost"
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err = try.Request(req, 5*time.Second, try.StatusCodeIs(http.StatusNotFound))
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c.Assert(err, checker.IsNil)
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}
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func (s *ConstraintSuite) TestMatchConstraintProvider(c *check.C) {
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cmd := exec.Command(traefikBinary,
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"--consulCatalog",
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"--consulCatalog.endpoint="+s.consulIP+":8500",
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"--consulCatalog.domain=consul.localhost",
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"--configFile=fixtures/consul_catalog/simple.toml",
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"--consulCatalog.constraints=tag==api")
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err := cmd.Start()
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c.Assert(err, checker.IsNil)
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defer cmd.Process.Kill()
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nginx := s.composeProject.Container(c, "nginx")
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err = s.registerService("test", nginx.NetworkSettings.IPAddress, 80, []string{"traefik.tags=api"})
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c.Assert(err, checker.IsNil, check.Commentf("Error registering service"))
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defer s.deregisterService("test", nginx.NetworkSettings.IPAddress)
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req, err := http.NewRequest(http.MethodGet, "http://127.0.0.1:8000/", nil)
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c.Assert(err, checker.IsNil)
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req.Host = "test.consul.localhost"
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err = try.Request(req, 5*time.Second, try.StatusCodeIs(http.StatusOK))
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c.Assert(err, checker.IsNil)
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}
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func (s *ConstraintSuite) TestDoesNotMatchConstraintProvider(c *check.C) {
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cmd := exec.Command(traefikBinary,
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"--consulCatalog",
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"--consulCatalog.endpoint="+s.consulIP+":8500",
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"--consulCatalog.domain=consul.localhost",
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"--configFile=fixtures/consul_catalog/simple.toml",
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"--consulCatalog.constraints=tag==api")
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err := cmd.Start()
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c.Assert(err, checker.IsNil)
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defer cmd.Process.Kill()
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nginx := s.composeProject.Container(c, "nginx")
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err = s.registerService("test", nginx.NetworkSettings.IPAddress, 80, []string{})
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c.Assert(err, checker.IsNil, check.Commentf("Error registering service"))
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defer s.deregisterService("test", nginx.NetworkSettings.IPAddress)
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req, err := http.NewRequest(http.MethodGet, "http://127.0.0.1:8000/", nil)
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c.Assert(err, checker.IsNil)
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req.Host = "test.consul.localhost"
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err = try.Request(req, 5*time.Second, try.StatusCodeIs(http.StatusNotFound))
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c.Assert(err, checker.IsNil)
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}
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func (s *ConstraintSuite) TestMatchMultipleConstraint(c *check.C) {
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cmd := exec.Command(traefikBinary,
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"--consulCatalog",
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"--consulCatalog.endpoint="+s.consulIP+":8500",
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"--consulCatalog.domain=consul.localhost",
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"--configFile=fixtures/consul_catalog/simple.toml",
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"--consulCatalog.constraints=tag==api",
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"--constraints=tag!=us-*")
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err := cmd.Start()
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c.Assert(err, checker.IsNil)
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defer cmd.Process.Kill()
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nginx := s.composeProject.Container(c, "nginx")
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err = s.registerService("test", nginx.NetworkSettings.IPAddress, 80, []string{"traefik.tags=api", "traefik.tags=eu-1"})
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c.Assert(err, checker.IsNil, check.Commentf("Error registering service"))
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defer s.deregisterService("test", nginx.NetworkSettings.IPAddress)
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req, err := http.NewRequest(http.MethodGet, "http://127.0.0.1:8000/", nil)
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c.Assert(err, checker.IsNil)
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req.Host = "test.consul.localhost"
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err = try.Request(req, 5*time.Second, try.StatusCodeIs(http.StatusOK))
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c.Assert(err, checker.IsNil)
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}
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func (s *ConstraintSuite) TestDoesNotMatchMultipleConstraint(c *check.C) {
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cmd := exec.Command(traefikBinary,
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"--consulCatalog",
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"--consulCatalog.endpoint="+s.consulIP+":8500",
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"--consulCatalog.domain=consul.localhost",
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"--configFile=fixtures/consul_catalog/simple.toml",
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"--consulCatalog.constraints=tag==api",
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"--constraints=tag!=us-*")
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err := cmd.Start()
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c.Assert(err, checker.IsNil)
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defer cmd.Process.Kill()
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nginx := s.composeProject.Container(c, "nginx")
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err = s.registerService("test", nginx.NetworkSettings.IPAddress, 80, []string{"traefik.tags=api", "traefik.tags=us-1"})
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c.Assert(err, checker.IsNil, check.Commentf("Error registering service"))
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defer s.deregisterService("test", nginx.NetworkSettings.IPAddress)
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req, err := http.NewRequest(http.MethodGet, "http://127.0.0.1:8000/", nil)
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c.Assert(err, checker.IsNil)
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req.Host = "test.consul.localhost"
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err = try.Request(req, 5*time.Second, try.StatusCodeIs(http.StatusNotFound))
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c.Assert(err, checker.IsNil)
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}
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