| /* |
| * 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 org.apache.camel.component.kubernetes.consumer; |
| |
| import java.util.ArrayList; |
| import java.util.HashMap; |
| import java.util.List; |
| import java.util.Map; |
| |
| import io.fabric8.kubernetes.api.model.Container; |
| import io.fabric8.kubernetes.api.model.ContainerPort; |
| import io.fabric8.kubernetes.api.model.Pod; |
| import io.fabric8.kubernetes.api.model.PodSpec; |
| import org.apache.camel.EndpointInject; |
| import org.apache.camel.Exchange; |
| import org.apache.camel.Message; |
| import org.apache.camel.Processor; |
| import org.apache.camel.builder.RouteBuilder; |
| import org.apache.camel.component.kubernetes.KubernetesConstants; |
| import org.apache.camel.component.kubernetes.KubernetesTestSupport; |
| import org.apache.camel.component.mock.MockEndpoint; |
| import org.apache.camel.util.ObjectHelper; |
| import org.junit.Ignore; |
| import org.junit.Test; |
| |
| @Ignore("Requires a running Kubernetes Cluster") |
| public class KubernetesPodsConsumerTest extends KubernetesTestSupport { |
| |
| @EndpointInject("mock:result") |
| protected MockEndpoint mockResultEndpoint; |
| |
| @Test |
| public void createAndDeletePod() throws Exception { |
| if (ObjectHelper.isEmpty(authToken)) { |
| return; |
| } |
| |
| mockResultEndpoint.expectedMessageCount(3); |
| mockResultEndpoint.expectedHeaderValuesReceivedInAnyOrder(KubernetesConstants.KUBERNETES_EVENT_ACTION, "ADDED", "MODIFIED", "MODIFIED"); |
| Exchange ex = template.request("direct:createPod", new Processor() { |
| |
| @Override |
| public void process(Exchange exchange) throws Exception { |
| exchange.getIn().setHeader(KubernetesConstants.KUBERNETES_NAMESPACE_NAME, "default"); |
| exchange.getIn().setHeader(KubernetesConstants.KUBERNETES_POD_NAME, "test"); |
| Map<String, String> labels = new HashMap<>(); |
| labels.put("this", "rocks"); |
| exchange.getIn().setHeader(KubernetesConstants.KUBERNETES_PODS_LABELS, labels); |
| PodSpec podSpec = new PodSpec(); |
| podSpec.setHostname("localhost"); |
| Container cont = new Container(); |
| cont.setImage("docker.io/jboss/wildfly:latest"); |
| cont.setName("pippo"); |
| |
| List<ContainerPort> containerPort = new ArrayList<>(); |
| ContainerPort port = new ContainerPort(); |
| port.setHostIP("0.0.0.0"); |
| port.setHostPort(8080); |
| port.setContainerPort(8080); |
| |
| containerPort.add(port); |
| |
| cont.setPorts(containerPort); |
| |
| List<Container> list = new ArrayList<>(); |
| list.add(cont); |
| |
| podSpec.setContainers(list); |
| |
| exchange.getIn().setHeader(KubernetesConstants.KUBERNETES_POD_SPEC, podSpec); |
| } |
| }); |
| |
| ex = template.request("direct:deletePod", new Processor() { |
| |
| @Override |
| public void process(Exchange exchange) throws Exception { |
| exchange.getIn().setHeader(KubernetesConstants.KUBERNETES_NAMESPACE_NAME, "default"); |
| exchange.getIn().setHeader(KubernetesConstants.KUBERNETES_POD_NAME, "test"); |
| } |
| }); |
| |
| boolean podDeleted = ex.getOut().getBody(Boolean.class); |
| |
| assertTrue(podDeleted); |
| |
| Thread.sleep(3000); |
| |
| mockResultEndpoint.assertIsSatisfied(); |
| } |
| |
| @Override |
| protected RouteBuilder createRouteBuilder() throws Exception { |
| return new RouteBuilder() { |
| @Override |
| public void configure() throws Exception { |
| from("direct:list").toF("kubernetes-pods://%s?oauthToken=%s&operation=listPods", host, authToken); |
| from("direct:listByLabels").toF("kubernetes-pods://%s?oauthToken=%s&operation=listPodsByLabels", host, authToken); |
| from("direct:getPod").toF("kubernetes-pods://%s?oauthToken=%s&operation=getPod", host, authToken); |
| from("direct:createPod").toF("kubernetes-pods://%s?oauthToken=%s&operation=createPod", host, authToken); |
| from("direct:deletePod").toF("kubernetes-pods://%s?oauthToken=%s&operation=deletePod", host, authToken); |
| fromF("kubernetes-pods://%s?oauthToken=%s&namespace=default&labelKey=this&labelValue=rocks", host, authToken).process(new KubernertesProcessor()) |
| .to(mockResultEndpoint); |
| } |
| }; |
| } |
| |
| public class KubernertesProcessor implements Processor { |
| @Override |
| public void process(Exchange exchange) throws Exception { |
| Message in = exchange.getIn(); |
| Pod pod = exchange.getIn().getBody(Pod.class); |
| log.info("Got event with pod name: " + pod.getMetadata().getName() + " and action " + in.getHeader(KubernetesConstants.KUBERNETES_EVENT_ACTION)); |
| } |
| } |
| } |