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Add router metrics

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Jorge Arco 2021-04-30 10:22:04 +02:00 • committed by GitHub
parent dc8d5ef744
commit 080cf98e51
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GPG key ID: 4AEE18F83AFDEB23
26 changed files with 756 additions and 217 deletions
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48
integration/simple_test.go
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@ -287,7 +287,7 @@ func (s *SimpleSuite) TestMetricsPrometheusDefaultEntryPoint(c *check.C) {
s.createComposeProject(c, "base")
s.composeProject.Start(c)
cmd, output := s.traefikCmd("--entryPoints.http.Address=:8000", "--api.insecure", "--metrics.prometheus.buckets=0.1,0.3,1.2,5.0", "--providers.docker", "--log.level=DEBUG")
cmd, output := s.traefikCmd("--entryPoints.http.Address=:8000", "--api.insecure", "--metrics.prometheus.buckets=0.1,0.3,1.2,5.0", "--providers.docker", "--metrics.prometheus.addrouterslabels=true", "--log.level=DEBUG")
defer output(c)
err := cmd.Start()
@ -302,6 +302,52 @@ func (s *SimpleSuite) TestMetricsPrometheusDefaultEntryPoint(c *check.C) {
err = try.GetRequest("http://127.0.0.1:8080/metrics", 1*time.Second, try.StatusCodeIs(http.StatusOK))
c.Assert(err, checker.IsNil)
err = try.GetRequest("http://127.0.0.1:8080/metrics", 1*time.Second, try.BodyContains("_router_"))
c.Assert(err, checker.IsNil)
err = try.GetRequest("http://127.0.0.1:8080/metrics", 1*time.Second, try.BodyContains("_entrypoint_"))
c.Assert(err, checker.IsNil)
err = try.GetRequest("http://127.0.0.1:8080/metrics", 1*time.Second, try.BodyContains("_service_"))
c.Assert(err, checker.IsNil)
}
func (s *SimpleSuite) TestMetricsPrometheusTwoRoutersOneService(c *check.C) {
s.createComposeProject(c, "base")
s.composeProject.Start(c)
cmd, output := s.traefikCmd("--entryPoints.http.Address=:8000", "--api.insecure", "--metrics.prometheus.buckets=0.1,0.3,1.2,5.0", "--providers.docker", "--metrics.prometheus.addentrypointslabels=false", "--metrics.prometheus.addrouterslabels=true", "--log.level=DEBUG")
defer output(c)
err := cmd.Start()
c.Assert(err, checker.IsNil)
defer s.killCmd(cmd)
err = try.GetRequest("http://127.0.0.1:8080/api/rawdata", 1*time.Second, try.BodyContains("PathPrefix"))
c.Assert(err, checker.IsNil)
err = try.GetRequest("http://127.0.0.1:8000/whoami", 1*time.Second, try.StatusCodeIs(http.StatusOK))
c.Assert(err, checker.IsNil)
err = try.GetRequest("http://127.0.0.1:8000/whoami2", 1*time.Second, try.StatusCodeIs(http.StatusOK))
c.Assert(err, checker.IsNil)
request, err := http.NewRequest(http.MethodGet, "http://127.0.0.1:8080/metrics", nil)
c.Assert(err, checker.IsNil)
response, err := http.DefaultClient.Do(request)
c.Assert(err, checker.IsNil)
c.Assert(response.StatusCode, checker.Equals, http.StatusOK)
body, err := io.ReadAll(response.Body)
c.Assert(err, checker.IsNil)
// Reqs count of 1 for both routers
c.Assert(string(body), checker.Contains, "traefik_router_requests_total{code=\"200\",method=\"GET\",protocol=\"http\",router=\"router1@docker\",service=\"whoami1-integrationtestbase\"} 1")
c.Assert(string(body), checker.Contains, "traefik_router_requests_total{code=\"200\",method=\"GET\",protocol=\"http\",router=\"router2@docker\",service=\"whoami1-integrationtestbase\"} 1")
// Reqs count of 2 for service behind both routers
c.Assert(string(body), checker.Contains, "traefik_service_requests_total{code=\"200\",method=\"GET\",protocol=\"http\",service=\"whoami1-integrationtestbase@docker\"} 2")
}
func (s *SimpleSuite) TestMultipleProviderSameBackendName(c *check.C) {