b7daa2f3a4
Update traefik dependencies (docker/docker and related) - Update dependencies - Fix compilation problems - Remove vdemeester/docker-events (in docker api now) - Remove `integration/vendor` - Use `testImport` - update some deps. - regenerate the lock from scratch (after a `glide cc`)
96 lines
3.1 KiB
Go
96 lines
3.1 KiB
Go
package integration
|
|
|
|
import (
|
|
"bytes"
|
|
"net/http"
|
|
"os"
|
|
"os/exec"
|
|
"time"
|
|
|
|
"github.com/containous/traefik/integration/try"
|
|
"github.com/go-check/check"
|
|
checker "github.com/vdemeester/shakers"
|
|
)
|
|
|
|
// HealthCheck test suites (using libcompose)
|
|
type HealthCheckSuite struct{ BaseSuite }
|
|
|
|
func (s *HealthCheckSuite) SetUpSuite(c *check.C) {
|
|
s.createComposeProject(c, "healthcheck")
|
|
s.composeProject.Start(c)
|
|
}
|
|
|
|
func (s *HealthCheckSuite) TestSimpleConfiguration(c *check.C) {
|
|
|
|
whoami1Host := s.composeProject.Container(c, "whoami1").NetworkSettings.IPAddress
|
|
whoami2Host := s.composeProject.Container(c, "whoami2").NetworkSettings.IPAddress
|
|
|
|
file := s.adaptFile(c, "fixtures/healthcheck/simple.toml", struct {
|
|
Server1 string
|
|
Server2 string
|
|
}{whoami1Host, whoami2Host})
|
|
defer os.Remove(file)
|
|
cmd := exec.Command(traefikBinary, "--configFile="+file)
|
|
|
|
err := cmd.Start()
|
|
c.Assert(err, checker.IsNil)
|
|
defer cmd.Process.Kill()
|
|
|
|
// wait for traefik
|
|
err = try.GetRequest("http://127.0.0.1:8080/api/providers", 60*time.Second, try.BodyContains("Host:test.localhost"))
|
|
c.Assert(err, checker.IsNil)
|
|
|
|
frontendHealthReq, err := http.NewRequest(http.MethodGet, "http://127.0.0.1:8000/health", nil)
|
|
c.Assert(err, checker.IsNil)
|
|
frontendHealthReq.Host = "test.localhost"
|
|
|
|
err = try.Request(frontendHealthReq, 500*time.Millisecond, try.StatusCodeIs(http.StatusOK))
|
|
c.Assert(err, checker.IsNil)
|
|
|
|
// Fix all whoami health to 500
|
|
client := &http.Client{}
|
|
whoamiHosts := []string{whoami1Host, whoami2Host}
|
|
for _, whoami := range whoamiHosts {
|
|
statusInternalServerErrorReq, err := http.NewRequest(http.MethodPost, "http://"+whoami+"/health", bytes.NewBuffer([]byte("500")))
|
|
c.Assert(err, checker.IsNil)
|
|
_, err = client.Do(statusInternalServerErrorReq)
|
|
c.Assert(err, checker.IsNil)
|
|
}
|
|
|
|
// Waiting for Traefik healthcheck
|
|
try.Sleep(2 * time.Second)
|
|
|
|
// Verify frontend health : 500
|
|
err = try.Request(frontendHealthReq, 3*time.Second, try.StatusCodeIs(http.StatusInternalServerError))
|
|
c.Assert(err, checker.IsNil)
|
|
|
|
// Change one whoami health to 200
|
|
statusOKReq1, err := http.NewRequest(http.MethodPost, "http://"+whoami1Host+"/health", bytes.NewBuffer([]byte("200")))
|
|
c.Assert(err, checker.IsNil)
|
|
_, err = client.Do(statusOKReq1)
|
|
c.Assert(err, checker.IsNil)
|
|
|
|
// Verify frontend health : after
|
|
err = try.Request(frontendHealthReq, 3*time.Second, try.StatusCodeIs(http.StatusOK))
|
|
c.Assert(err, checker.IsNil)
|
|
|
|
frontendReq, err := http.NewRequest(http.MethodGet, "http://127.0.0.1:8000/", nil)
|
|
c.Assert(err, checker.IsNil)
|
|
frontendReq.Host = "test.localhost"
|
|
|
|
// Check if whoami1 respond
|
|
err = try.Request(frontendReq, 500*time.Millisecond, try.BodyContains(whoami1Host))
|
|
c.Assert(err, checker.IsNil)
|
|
|
|
// Check if the service with bad health check (whoami2) never respond.
|
|
err = try.Request(frontendReq, 2*time.Second, try.BodyContains(whoami2Host))
|
|
c.Assert(err, checker.Not(checker.IsNil))
|
|
|
|
// TODO validate : run on 80
|
|
resp, err := http.Get("http://127.0.0.1:8000/")
|
|
|
|
// Expected a 404 as we did not configure anything
|
|
c.Assert(err, checker.IsNil)
|
|
c.Assert(resp.StatusCode, checker.Equals, http.StatusNotFound)
|
|
}
|