Deprecate opentracing (#10615)
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Ricardo Katz
GitHub
parent
9ed0d7f7af
commit
30820a5acc
14 changed files with 4 additions and 1089 deletions
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/*
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Copyright 2020 The Kubernetes Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package settings
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import (
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"fmt"
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"net/http"
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"strings"
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"time"
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"github.com/onsi/ginkgo/v2"
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"github.com/stretchr/testify/assert"
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"k8s.io/ingress-nginx/test/e2e/framework"
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)
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const (
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enableOpentracing = "enable-opentracing"
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opentracingTrustIncomingSpan = "opentracing-trust-incoming-span"
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zipkinCollectorHost = "zipkin-collector-host"
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jaegerCollectorHost = "jaeger-collector-host"
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jaegerSamplerHost = "jaeger-sampler-host"
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jaegerPropagationFormat = "jaeger-propagation-format"
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// jaegerEndpoint = "jaeger-endpoint"
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datadogCollectorHost = "datadog-collector-host"
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opentracingOperationName = "opentracing-operation-name"
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opentracingOperationValue = "HTTP $request_method $uri"
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opentracingLocationOperationName = "opentracing-location-operation-name"
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localhost = "127.0.0.1"
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)
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var _ = framework.IngressNginxDescribe("Configure OpenTracing", func() {
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f := framework.NewDefaultFramework("enable-opentracing")
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ginkgo.BeforeEach(func() {
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f.NewEchoDeployment()
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})
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ginkgo.AfterEach(func() {
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})
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ginkgo.It("should not exists opentracing directive", func() {
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config := map[string]string{}
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config[enableOpentracing] = disable
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f.SetNginxConfigMapData(config)
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f.EnsureIngress(framework.NewSingleIngress(enableOpentracing, "/", enableOpentracing, f.Namespace, "http-svc", 80, nil))
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f.WaitForNginxConfiguration(
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func(cfg string) bool {
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return !strings.Contains(cfg, "opentracing on")
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})
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})
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ginkgo.It("should exists opentracing directive when is enabled", func() {
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config := map[string]string{}
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config[enableOpentracing] = enable
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config[zipkinCollectorHost] = localhost
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f.SetNginxConfigMapData(config)
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f.EnsureIngress(framework.NewSingleIngress(enableOpentracing, "/", enableOpentracing, f.Namespace, "http-svc", 80, nil))
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f.WaitForNginxConfiguration(
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func(cfg string) bool {
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return strings.Contains(cfg, "opentracing on")
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})
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})
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ginkgo.It("should include opentracing_trust_incoming_span off directive when disabled", func() {
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config := map[string]string{}
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config[enableOpentracing] = enable
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config[opentracingTrustIncomingSpan] = disable
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config[zipkinCollectorHost] = localhost
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f.SetNginxConfigMapData(config)
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f.EnsureIngress(framework.NewSingleIngress(enableOpentracing, "/", enableOpentracing, f.Namespace, "http-svc", 80, nil))
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f.WaitForNginxConfiguration(
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func(cfg string) bool {
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return strings.Contains(cfg, "opentracing_trust_incoming_span off")
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})
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})
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ginkgo.It("should not exists opentracing_operation_name directive when is empty", func() {
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config := map[string]string{}
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config[enableOpentracing] = enable
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config[zipkinCollectorHost] = localhost
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config[opentracingOperationName] = ""
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f.SetNginxConfigMapData(config)
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f.EnsureIngress(framework.NewSingleIngress(enableOpentracing, "/", enableOpentracing, f.Namespace, "http-svc", 80, nil))
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f.WaitForNginxConfiguration(
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func(cfg string) bool {
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return !strings.Contains(cfg, "opentracing_operation_name")
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})
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})
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ginkgo.It("should exists opentracing_operation_name directive when is configured", func() {
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config := map[string]string{}
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config[enableOpentracing] = enable
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config[zipkinCollectorHost] = localhost
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config[opentracingOperationName] = opentracingOperationValue
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f.SetNginxConfigMapData(config)
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f.EnsureIngress(framework.NewSingleIngress(enableOpentracing, "/", enableOpentracing, f.Namespace, "http-svc", 80, nil))
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f.WaitForNginxConfiguration(
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func(cfg string) bool {
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return strings.Contains(cfg, `opentracing_operation_name "HTTP $request_method $uri"`)
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})
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})
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ginkgo.It("should not exists opentracing_location_operation_name directive when is empty", func() {
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config := map[string]string{}
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config[enableOpentracing] = enable
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config[zipkinCollectorHost] = localhost
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config[opentracingLocationOperationName] = ""
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f.SetNginxConfigMapData(config)
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f.EnsureIngress(framework.NewSingleIngress(enableOpentracing, "/", enableOpentracing, f.Namespace, "http-svc", 80, nil))
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f.WaitForNginxConfiguration(
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func(cfg string) bool {
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return !strings.Contains(cfg, "opentracing_location_operation_name")
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})
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})
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ginkgo.It("should exists opentracing_location_operation_name directive when is configured", func() {
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config := map[string]string{}
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config[enableOpentracing] = enable
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config[zipkinCollectorHost] = localhost
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config[opentracingLocationOperationName] = opentracingOperationValue
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f.SetNginxConfigMapData(config)
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f.EnsureIngress(framework.NewSingleIngress(enableOpentracing, "/", enableOpentracing, f.Namespace, "http-svc", 80, nil))
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f.WaitForNginxConfiguration(
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func(cfg string) bool {
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return strings.Contains(cfg, "opentracing_location_operation_name \"HTTP $request_method $uri\"")
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})
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})
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ginkgo.It("should enable opentracing using zipkin", func() {
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config := map[string]string{}
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config[enableOpentracing] = enable
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config[zipkinCollectorHost] = localhost
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f.SetNginxConfigMapData(config)
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framework.Sleep(10 * time.Second)
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log, err := f.NginxLogs()
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assert.Nil(ginkgo.GinkgoT(), err, "obtaining nginx logs")
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assert.NotContains(ginkgo.GinkgoT(), log, "Unexpected failure reloading the backend", "reloading nginx after a configmap change")
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})
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ginkgo.It("should enable opentracing using jaeger", func() {
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config := map[string]string{}
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config[enableOpentracing] = enable
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config[jaegerCollectorHost] = localhost
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f.SetNginxConfigMapData(config)
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framework.Sleep(10 * time.Second)
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log, err := f.NginxLogs()
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assert.Nil(ginkgo.GinkgoT(), err, "obtaining nginx logs")
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assert.NotContains(ginkgo.GinkgoT(), log, "Unexpected failure reloading the backend", "reloading nginx after a configmap change")
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})
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ginkgo.It("should enable opentracing using jaeger with sampler host", func() {
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config := map[string]string{}
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config[enableOpentracing] = enable
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config[jaegerCollectorHost] = localhost
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config[jaegerSamplerHost] = localhost
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f.SetNginxConfigMapData(config)
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framework.Sleep(10 * time.Second)
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log, err := f.NginxLogs()
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assert.Nil(ginkgo.GinkgoT(), err, "obtaining nginx logs")
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assert.NotContains(ginkgo.GinkgoT(), log, "Unexpected failure reloading the backend", "reloading nginx after a configmap change")
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})
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ginkgo.It("should propagate the w3c header when configured with jaeger", func() {
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host := "jaeger-w3c"
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config := map[string]string{}
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config[enableOpentracing] = enable
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config[jaegerCollectorHost] = localhost
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config[jaegerPropagationFormat] = "w3c"
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f.SetNginxConfigMapData(config)
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framework.Sleep(10 * time.Second)
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log, err := f.NginxLogs()
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assert.Nil(ginkgo.GinkgoT(), err, "obtaining nginx logs")
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assert.NotContains(ginkgo.GinkgoT(), log, "Unexpected failure reloading the backend", "reloading nginx after a configmap change")
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ing := framework.NewSingleIngress(host, "/", host, f.Namespace, framework.EchoService, 80, nil)
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f.EnsureIngress(ing)
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f.WaitForNginxServer(host,
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func(server string) bool {
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return strings.Contains(server, fmt.Sprintf("server_name %s ;", host))
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})
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f.HTTPTestClient().
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GET("/").
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WithHeader("Host", host).
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Expect().
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Status(http.StatusOK).
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Body().
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Match("traceparent=[0-9a-f]{2}-[0-9a-f]{32}-[0-9a-f]{16}-[0-9a-f]{2}")
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})
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/*
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ginkgo.It("should enable opentracing using jaeger with an HTTP endpoint", func() {
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config := map[string]string{}
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config[enableOpentracing] = TRUE
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config[jaegerEndpoint] = "http://127.0.0.1/api/traces"
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f.SetNginxConfigMapData(config)
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framework.Sleep(10 * time.Second)
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log, err := f.NginxLogs()
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assert.Nil(ginkgo.GinkgoT(), err, "obtaining nginx logs")
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assert.NotContains(ginkgo.GinkgoT(), log, "Unexpected failure reloading the backend", "reloading nginx after a configmap change")
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})
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*/
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ginkgo.It("should enable opentracing using datadog", func() {
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config := map[string]string{}
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config[enableOpentracing] = enable
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config[datadogCollectorHost] = "http://127.0.0.1"
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f.SetNginxConfigMapData(config)
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framework.Sleep(10 * time.Second)
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log, err := f.NginxLogs()
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assert.Nil(ginkgo.GinkgoT(), err, "obtaining nginx logs")
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assert.NotContains(ginkgo.GinkgoT(), log, "Unexpected failure reloading the backend", "reloading nginx after a configmap change")
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})
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})
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