97 lines
2.8 KiB
Go
97 lines
2.8 KiB
Go
package integration
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import (
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"net/http"
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"os"
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"time"
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"github.com/gambol99/go-marathon"
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"github.com/go-check/check"
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"github.com/traefik/traefik/v2/integration/try"
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checker "github.com/vdemeester/shakers"
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)
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const containerNameMarathon = "marathon"
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// Marathon test suites.
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type MarathonSuite struct {
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BaseSuite
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marathonURL string
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}
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func (s *MarathonSuite) SetUpSuite(c *check.C) {
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s.createComposeProject(c, "marathon")
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s.composeUp(c)
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s.marathonURL = "http://" + containerNameMarathon + ":8080"
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// Wait for Marathon readiness prior to creating the client so that we
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// don't run into the "all cluster members down" state right from the
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// start.
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err := try.GetRequest(s.marathonURL+"/v2/leader", 1*time.Minute, try.StatusCodeIs(http.StatusOK))
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c.Assert(err, checker.IsNil)
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}
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func deployApplication(c *check.C, client marathon.Marathon, application *marathon.Application) {
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deploy, err := client.UpdateApplication(application, false)
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c.Assert(err, checker.IsNil)
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// Wait for deployment to complete.
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c.Assert(client.WaitOnDeployment(deploy.DeploymentID, 1*time.Minute), checker.IsNil)
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}
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func (s *MarathonSuite) TestConfigurationUpdate(c *check.C) {
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// Start Traefik.
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file := s.adaptFile(c, "fixtures/marathon/simple.toml", struct {
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MarathonURL string
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}{s.marathonURL})
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defer os.Remove(file)
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cmd, display := s.traefikCmd(withConfigFile(file))
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defer display(c)
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err := cmd.Start()
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c.Assert(err, checker.IsNil)
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defer s.killCmd(cmd)
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// Wait for Traefik to turn ready.
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err = try.GetRequest("http://127.0.0.1:8000/", 2*time.Second, try.StatusCodeIs(http.StatusNotFound))
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c.Assert(err, checker.IsNil)
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// Prepare Marathon client.
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config := marathon.NewDefaultConfig()
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config.URL = s.marathonURL
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client, err := marathon.NewClient(config)
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c.Assert(err, checker.IsNil)
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// Create test application to be deployed.
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app := marathon.NewDockerApplication().
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Name("/whoami").
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CPU(0.1).
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Memory(32).
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AddLabel("traefik.http.Routers.rt.Rule", "PathPrefix(`/service`)")
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app.Container.Docker.Bridged().
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Expose(80).
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Container("traefik/whoami")
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// Deploy the test application.
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deployApplication(c, client, app)
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// Query application via Traefik.
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err = try.GetRequest("http://127.0.0.1:8000/service", 30*time.Second, try.StatusCodeIs(http.StatusOK))
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c.Assert(err, checker.IsNil)
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// Create test application with services to be deployed.
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app = marathon.NewDockerApplication().
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Name("/whoami").
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CPU(0.1).
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Memory(32).
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AddLabel("traefik.http.Routers.app.Rule", "PathPrefix(`/app`)")
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app.Container.Docker.Bridged().
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Expose(80).
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Container("traefik/whoami")
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// Deploy the test application.
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deployApplication(c, client, app)
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// Query application via Traefik.
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err = try.GetRequest("http://127.0.0.1:8000/app", 30*time.Second, try.StatusCodeIs(http.StatusOK))
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c.Assert(err, checker.IsNil)
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}
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