| // +build integration |
| |
| // To enable compilation of this file in Goland, go to "Settings -> Go -> Vendoring & Build Tags -> Custom Tags" and add "integration" |
| |
| /* |
| Licensed to the Apache Software Foundation (ASF) under one or more |
| contributor license agreements. See the NOTICE file distributed with |
| this work for additional information regarding copyright ownership. |
| The ASF licenses this file to You under the Apache License, Version 2.0 |
| (the "License"); you may not use this file except in compliance with |
| the License. You may obtain a copy of the License at |
| |
| http://www.apache.org/licenses/LICENSE-2.0 |
| |
| Unless required by applicable law or agreed to in writing, software |
| distributed under the License is distributed on an "AS IS" BASIS, |
| WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| See the License for the specific language governing permissions and |
| limitations under the License. |
| */ |
| |
| package common |
| |
| import ( |
| "fmt" |
| "testing" |
| |
| . "github.com/apache/camel-k/e2e/support" |
| camelv1 "github.com/apache/camel-k/pkg/apis/camel/v1" |
| "github.com/apache/camel-k/pkg/util/openshift" |
| |
| . "github.com/onsi/gomega" |
| "github.com/stretchr/testify/assert" |
| |
| monitoringv1 "github.com/prometheus-operator/prometheus-operator/pkg/apis/monitoring/v1" |
| v1 "k8s.io/api/core/v1" |
| k8serrors "k8s.io/apimachinery/pkg/api/errors" |
| k8sclient "sigs.k8s.io/controller-runtime/pkg/client" |
| ) |
| |
| func TestPrometheusTrait(t *testing.T) { |
| WithNewTestNamespace(t, func(ns string) { |
| ocp, err := openshift.IsOpenShift(TestClient()) |
| assert.Nil(t, err) |
| |
| // suppress Service Monitor for the time being as CI test runs on OCP 3.11 |
| createServiceMonitor := false |
| |
| Expect(Kamel("install", "-n", ns).Execute()).Should(BeNil()) |
| |
| Expect(Kamel("run", "-n", ns, "files/Java.java", |
| "-t", "prometheus.enabled=true", |
| "-t", fmt.Sprintf("prometheus.service-monitor=%v", createServiceMonitor)).Execute()).Should(BeNil()) |
| Eventually(IntegrationPodPhase(ns, "java"), TestTimeoutLong).Should(Equal(v1.PodRunning)) |
| Eventually(IntegrationCondition(ns, "java", camelv1.IntegrationConditionReady), TestTimeoutShort).Should(Equal(v1.ConditionTrue)) |
| Eventually(IntegrationLogs(ns, "java"), TestTimeoutShort).Should(ContainSubstring("Magicstring!")) |
| |
| t.Run("Metrics endpoint works", func(t *testing.T) { |
| pod := IntegrationPod(ns, "java") |
| response, err := TestClient().CoreV1().RESTClient().Get(). |
| AbsPath(fmt.Sprintf("/api/v1/namespaces/%s/pods/%s/proxy/metrics", ns, pod().Name)).DoRaw(TestContext) |
| if err != nil { |
| assert.Fail(t, err.Error()) |
| } |
| assert.Contains(t, string(response), "camel.route.exchanges.total") |
| }) |
| |
| t.Run("Service is created", func(t *testing.T) { |
| // service name is "<integration name>-prometheus" |
| service := Service(ns, "java-prometheus") |
| Eventually(service, TestTimeoutShort).ShouldNot(BeNil()) |
| }) |
| |
| if ocp && createServiceMonitor { |
| t.Run("Service Monitor is created on OpenShift", func(t *testing.T) { |
| sm := serviceMonitor(ns, "java") |
| Eventually(sm, TestTimeoutShort).ShouldNot(BeNil()) |
| }) |
| } |
| |
| Expect(Kamel("delete", "--all", "-n", ns).Execute()).Should(BeNil()) |
| }) |
| } |
| |
| func serviceMonitor(ns string, name string) func() *monitoringv1.ServiceMonitor { |
| return func() *monitoringv1.ServiceMonitor { |
| sm := monitoringv1.ServiceMonitor{} |
| key := k8sclient.ObjectKey{ |
| Namespace: ns, |
| Name: name, |
| } |
| err := TestClient().Get(TestContext, key, &sm) |
| if err != nil && k8serrors.IsNotFound(err) { |
| return nil |
| } else if err != nil { |
| panic(err) |
| } |
| return &sm |
| } |
| } |