Examples with StatefulSet io.fabric8.kubernetes.api.model.extensions.StatefulSet used on opensource projects

Example 1 with StatefulSet

use of io.fabric8.kubernetes.api.model.extensions.StatefulSet in project jointware by isdream.

the class KubernetesKeyValueStyleGeneratorTest method testKubernetesWithAllKind.

protected static void testKubernetesWithAllKind() throws Exception {
    info(KUBERNETES_KIND, KubernetesDocumentKeyValueStyleGenerator.class.getName(), new ServiceAccount());
    info(KUBERNETES_KIND, KubernetesDocumentKeyValueStyleGenerator.class.getName(), new ThirdPartyResource());
    info(KUBERNETES_KIND, KubernetesDocumentKeyValueStyleGenerator.class.getName(), new ResourceQuota());
    info(KUBERNETES_KIND, KubernetesDocumentKeyValueStyleGenerator.class.getName(), new Node());
    info(KUBERNETES_KIND, KubernetesDocumentKeyValueStyleGenerator.class.getName(), new ConfigMap());
    info(KUBERNETES_KIND, KubernetesDocumentKeyValueStyleGenerator.class.getName(), new NetworkPolicy());
    info(KUBERNETES_KIND, KubernetesDocumentKeyValueStyleGenerator.class.getName(), new CustomResourceDefinition());
    info(KUBERNETES_KIND, KubernetesDocumentKeyValueStyleGenerator.class.getName(), new Ingress());
    info(KUBERNETES_KIND, KubernetesDocumentKeyValueStyleGenerator.class.getName(), new Service());
    info(KUBERNETES_KIND, KubernetesDocumentKeyValueStyleGenerator.class.getName(), new Namespace());
    info(KUBERNETES_KIND, KubernetesDocumentKeyValueStyleGenerator.class.getName(), new Secret());
    info(KUBERNETES_KIND, KubernetesDocumentKeyValueStyleGenerator.class.getName(), new LimitRange());
    info(KUBERNETES_KIND, KubernetesDocumentKeyValueStyleGenerator.class.getName(), new Event());
    info(KUBERNETES_KIND, KubernetesDocumentKeyValueStyleGenerator.class.getName(), new PersistentVolume());
    info(KUBERNETES_KIND, KubernetesDocumentKeyValueStyleGenerator.class.getName(), new StatefulSet());
    info(KUBERNETES_KIND, KubernetesDocumentKeyValueStyleGenerator.class.getName(), new PersistentVolumeClaim());
    info(KUBERNETES_KIND, KubernetesDocumentKeyValueStyleGenerator.class.getName(), new DaemonSet());
    info(KUBERNETES_KIND, KubernetesDocumentKeyValueStyleGenerator.class.getName(), new HorizontalPodAutoscaler());
    info(KUBERNETES_KIND, KubernetesDocumentKeyValueStyleGenerator.class.getName(), new Pod());
    info(KUBERNETES_KIND, KubernetesDocumentKeyValueStyleGenerator.class.getName(), new ReplicaSet());
    info(KUBERNETES_KIND, KubernetesDocumentKeyValueStyleGenerator.class.getName(), new Job());
    info(KUBERNETES_KIND, KubernetesDocumentKeyValueStyleGenerator.class.getName(), new ReplicationController());
    info(KUBERNETES_KIND, KubernetesDocumentKeyValueStyleGenerator.class.getName(), new Deployment());
}

Example 2 with StatefulSet

use of io.fabric8.kubernetes.api.model.extensions.StatefulSet in project fabric8-maven-plugin by fabric8io.

the class DefaultControllerEnricher method addMissingResources.

@Override
public void addMissingResources(KubernetesListBuilder builder) {
    final String name = getConfig(Config.name, MavenUtil.createDefaultResourceName(getProject()));
    final ResourceConfig config = new ResourceConfig.Builder().controllerName(name).imagePullPolicy(getConfig(Config.pullPolicy)).withReplicas(Configs.asInt(getConfig(Config.replicaCount))).build();
    final List<ImageConfiguration> images = getImages();
    // Check if at least a replica set is added. If not add a default one
    if (!KubernetesResourceUtil.checkForKind(builder, POD_CONTROLLER_KINDS)) {
        // At least one image must be present, otherwise the resulting config will be invalid
        if (!Lists.isNullOrEmpty(images)) {
            String type = getConfig(Config.type);
            if ("deployment".equalsIgnoreCase(type)) {
                log.info("Adding a default Deployment");
                builder.addToDeploymentItems(deployHandler.getDeployment(config, images));
            } else if ("statefulSet".equalsIgnoreCase(type)) {
                log.info("Adding a default StatefulSet");
                builder.addToStatefulSetItems(statefulSetHandler.getStatefulSet(config, images));
            } else if ("daemonSet".equalsIgnoreCase(type)) {
                log.info("Adding a default DaemonSet");
                builder.addToDaemonSetItems(daemonSetHandler.getDaemonSet(config, images));
            } else if ("replicaSet".equalsIgnoreCase(type)) {
                log.info("Adding a default ReplicaSet");
                builder.addToReplicaSetItems(rsHandler.getReplicaSet(config, images));
            } else if ("replicationController".equalsIgnoreCase(type)) {
                log.info("Adding a default ReplicationController");
                builder.addToReplicationControllerItems(rcHandler.getReplicationController(config, images));
            } else if ("job".equalsIgnoreCase(type)) {
                log.info("Adding a default Job");
                builder.addToJobItems(jobHandler.getJob(config, images));
            }
        }
    } else if (KubernetesResourceUtil.checkForKind(builder, "StatefulSet")) {
        final StatefulSetSpec spec = statefulSetHandler.getStatefulSet(config, images).getSpec();
        if (spec != null) {
            builder.accept(new TypedVisitor<StatefulSetBuilder>() {

                @Override
                public void visit(StatefulSetBuilder statefulSetBuilder) {
                    statefulSetBuilder.editOrNewSpec().editOrNewTemplate().editOrNewSpec().endSpec().endTemplate().endSpec();
                    mergeStatefulSetSpec(statefulSetBuilder, spec);
                }
            });
            if (spec.getTemplate() != null && spec.getTemplate().getSpec() != null) {
                final PodSpec podSpec = spec.getTemplate().getSpec();
                builder.accept(new TypedVisitor<PodSpecBuilder>() {

                    @Override
                    public void visit(PodSpecBuilder builder) {
                        KubernetesResourceUtil.mergePodSpec(builder, podSpec, name);
                    }
                });
            }
        }
    } else {
        final DeploymentSpec spec = deployHandler.getDeployment(config, images).getSpec();
        if (spec != null) {
            builder.accept(new TypedVisitor<DeploymentBuilder>() {

                @Override
                public void visit(DeploymentBuilder deploymentBuilder) {
                    deploymentBuilder.editOrNewSpec().editOrNewTemplate().editOrNewSpec().endSpec().endTemplate().endSpec();
                    mergeDeploymentSpec(deploymentBuilder, spec);
                }
            });
            if (spec.getTemplate() != null && spec.getTemplate().getSpec() != null) {
                final PodSpec podSpec = spec.getTemplate().getSpec();
                builder.accept(new TypedVisitor<PodSpecBuilder>() {

                    @Override
                    public void visit(PodSpecBuilder builder) {
                        KubernetesResourceUtil.mergePodSpec(builder, podSpec, name);
                    }
                });
            }
        }
    }
}

Example 3 with StatefulSet

use of io.fabric8.kubernetes.api.model.extensions.StatefulSet in project fabric8-maven-plugin by fabric8io.

the class StatefulSetHandlerTest method statefulSetHandlerTest.

@Test
public void statefulSetHandlerTest() {
    ContainerHandler containerHandler = new ContainerHandler(project, envVarHandler, probeHandler);
    PodTemplateHandler podTemplateHandler = new PodTemplateHandler(containerHandler);
    StatefulSetHandler statefulSetHandler = new StatefulSetHandler(podTemplateHandler);
    ResourceConfig config = new ResourceConfig.Builder().imagePullPolicy("IfNotPresent").controllerName("testing").withServiceAccount("test-account").withReplicas(5).volumes(volumes1).build();
    StatefulSet statefulSet = statefulSetHandler.getStatefulSet(config, images);
    // Assertion
    assertNotNull(statefulSet.getSpec());
    assertNotNull(statefulSet.getMetadata());
    assertEquals(5, statefulSet.getSpec().getReplicas().intValue());
    assertNotNull(statefulSet.getSpec().getTemplate());
    assertEquals("testing", statefulSet.getMetadata().getName());
    assertEquals("testing", statefulSet.getSpec().getServiceName());
    assertEquals("test-account", statefulSet.getSpec().getTemplate().getSpec().getServiceAccountName());
    assertFalse(statefulSet.getSpec().getTemplate().getSpec().getVolumes().isEmpty());
    assertEquals("test", statefulSet.getSpec().getTemplate().getSpec().getVolumes().get(0).getName());
    assertEquals("/test/path", statefulSet.getSpec().getTemplate().getSpec().getVolumes().get(0).getHostPath().getPath());
    assertNotNull(statefulSet.getSpec().getTemplate().getSpec().getContainers());
}

Example 4 with StatefulSet

use of io.fabric8.kubernetes.api.model.extensions.StatefulSet in project strimzi by strimzi.

the class KafkaAssemblyOperatorTest method updateCluster.

private void updateCluster(TestContext context, ConfigMap originalCm, ConfigMap clusterCm, boolean kafkaRolling, boolean zkRolling) {
    KafkaCluster originalKafkaCluster = KafkaCluster.fromConfigMap(originalCm);
    KafkaCluster updatedKafkaCluster = KafkaCluster.fromConfigMap(clusterCm);
    ZookeeperCluster originalZookeeperCluster = ZookeeperCluster.fromConfigMap(originalCm);
    ZookeeperCluster updatedZookeeperCluster = ZookeeperCluster.fromConfigMap(clusterCm);
    TopicController originalTopicController = TopicController.fromConfigMap(originalCm);
    // create CM, Service, headless service, statefulset and so on
    ConfigMapOperator mockCmOps = mock(ConfigMapOperator.class);
    ServiceOperator mockServiceOps = mock(ServiceOperator.class);
    ZookeeperSetOperator mockZsOps = mock(ZookeeperSetOperator.class);
    KafkaSetOperator mockKsOps = mock(KafkaSetOperator.class);
    PvcOperator mockPvcOps = mock(PvcOperator.class);
    DeploymentOperator mockDepOps = mock(DeploymentOperator.class);
    String clusterCmName = clusterCm.getMetadata().getName();
    String clusterCmNamespace = clusterCm.getMetadata().getNamespace();
    // Mock CM get
    when(mockCmOps.get(clusterCmNamespace, clusterCmName)).thenReturn(clusterCm);
    ConfigMap metricsCm = new ConfigMapBuilder().withNewMetadata().withName(KafkaCluster.metricConfigsName(clusterCmName)).withNamespace(clusterCmNamespace).endMetadata().withData(Collections.singletonMap(AbstractModel.METRICS_CONFIG_FILE, METRICS_CONFIG)).build();
    when(mockCmOps.get(clusterCmNamespace, KafkaCluster.metricConfigsName(clusterCmName))).thenReturn(metricsCm);
    ConfigMap zkMetricsCm = new ConfigMapBuilder().withNewMetadata().withName(ZookeeperCluster.zookeeperMetricsName(clusterCmName)).withNamespace(clusterCmNamespace).endMetadata().withData(Collections.singletonMap(AbstractModel.METRICS_CONFIG_FILE, METRICS_CONFIG)).build();
    when(mockCmOps.get(clusterCmNamespace, ZookeeperCluster.zookeeperMetricsName(clusterCmName))).thenReturn(zkMetricsCm);
    // Mock Service gets
    when(mockServiceOps.get(clusterCmNamespace, KafkaCluster.kafkaClusterName(clusterCmName))).thenReturn(originalKafkaCluster.generateService());
    when(mockServiceOps.get(clusterCmNamespace, KafkaCluster.headlessName(clusterCmName))).thenReturn(originalKafkaCluster.generateHeadlessService());
    when(mockServiceOps.get(clusterCmNamespace, ZookeeperCluster.zookeeperClusterName(clusterCmName))).thenReturn(originalKafkaCluster.generateService());
    when(mockServiceOps.get(clusterCmNamespace, ZookeeperCluster.zookeeperHeadlessName(clusterCmName))).thenReturn(originalZookeeperCluster.generateHeadlessService());
    when(mockServiceOps.endpointReadiness(eq(clusterCmNamespace), any(), anyLong(), anyLong())).thenReturn(Future.succeededFuture());
    // Mock StatefulSet get
    when(mockKsOps.get(clusterCmNamespace, KafkaCluster.kafkaClusterName(clusterCmName))).thenReturn(originalKafkaCluster.generateStatefulSet(openShift));
    when(mockZsOps.get(clusterCmNamespace, ZookeeperCluster.zookeeperClusterName(clusterCmName))).thenReturn(originalZookeeperCluster.generateStatefulSet(openShift));
    // Mock Deployment get
    if (originalTopicController != null) {
        when(mockDepOps.get(clusterCmNamespace, TopicController.topicControllerName(clusterCmName))).thenReturn(originalTopicController.generateDeployment());
    }
    // Mock CM patch
    Set<String> metricsCms = set();
    doAnswer(invocation -> {
        metricsCms.add(invocation.getArgument(1));
        return Future.succeededFuture();
    }).when(mockCmOps).reconcile(eq(clusterCmNamespace), anyString(), any());
    // Mock Service patch (both service and headless service
    ArgumentCaptor<String> patchedServicesCaptor = ArgumentCaptor.forClass(String.class);
    when(mockServiceOps.reconcile(eq(clusterCmNamespace), patchedServicesCaptor.capture(), any())).thenReturn(Future.succeededFuture());
    // Mock StatefulSet patch
    when(mockZsOps.reconcile(anyString(), anyString(), any())).thenReturn(Future.succeededFuture(ReconcileResult.patched(zkRolling)));
    when(mockKsOps.reconcile(anyString(), anyString(), any())).thenReturn(Future.succeededFuture(ReconcileResult.patched(kafkaRolling)));
    // Mock StatefulSet rollingUpdate
    Set<String> rollingRestarts = set();
    // Mock StatefulSet scaleUp
    ArgumentCaptor<String> scaledUpCaptor = ArgumentCaptor.forClass(String.class);
    when(mockZsOps.scaleUp(anyString(), scaledUpCaptor.capture(), anyInt())).thenReturn(Future.succeededFuture(42));
    // Mock StatefulSet scaleDown
    ArgumentCaptor<String> scaledDownCaptor = ArgumentCaptor.forClass(String.class);
    when(mockZsOps.scaleDown(anyString(), scaledDownCaptor.capture(), anyInt())).thenReturn(Future.succeededFuture(42));
    when(mockZsOps.rollingUpdate(anyString(), anyString())).thenAnswer(i -> {
        if (!zkRolling) {
            context.fail("Unexpected rolling update");
        }
        return Future.succeededFuture();
    });
    // ArgumentCaptor<String> scaledUpCaptor = ArgumentCaptor.forClass(String.class);
    when(mockKsOps.scaleUp(anyString(), scaledUpCaptor.capture(), anyInt())).thenReturn(Future.succeededFuture(42));
    // Mock StatefulSet scaleDown
    // ArgumentCaptor<String> scaledDownCaptor = ArgumentCaptor.forClass(String.class);
    when(mockKsOps.scaleDown(anyString(), scaledDownCaptor.capture(), anyInt())).thenReturn(Future.succeededFuture(42));
    when(mockKsOps.rollingUpdate(anyString(), anyString())).thenAnswer(i -> {
        if (!kafkaRolling) {
            context.fail("Unexpected rolling update");
        }
        return Future.succeededFuture();
    });
    // Mock Deployment patch
    ArgumentCaptor<String> depCaptor = ArgumentCaptor.forClass(String.class);
    when(mockDepOps.reconcile(anyString(), depCaptor.capture(), any())).thenReturn(Future.succeededFuture());
    KafkaAssemblyOperator ops = new KafkaAssemblyOperator(vertx, openShift, ClusterControllerConfig.DEFAULT_OPERATION_TIMEOUT_MS, mockCmOps, mockServiceOps, mockZsOps, mockKsOps, mockPvcOps, mockDepOps);
    // Now try to update a KafkaCluster based on this CM
    Async async = context.async();
    ops.createOrUpdate(new Reconciliation("test-trigger", AssemblyType.KAFKA, clusterCmNamespace, clusterCmName), clusterCm, createResult -> {
        if (createResult.failed())
            createResult.cause().printStackTrace();
        context.assertTrue(createResult.succeeded());
        // rolling restart
        Set<String> expectedRollingRestarts = set();
        if (KafkaSetOperator.needsRollingUpdate(new StatefulSetDiff(originalKafkaCluster.generateStatefulSet(openShift), updatedKafkaCluster.generateStatefulSet(openShift)))) {
            expectedRollingRestarts.add(originalKafkaCluster.getName());
        }
        if (ZookeeperSetOperator.needsRollingUpdate(new StatefulSetDiff(originalZookeeperCluster.generateStatefulSet(openShift), updatedZookeeperCluster.generateStatefulSet(openShift)))) {
            expectedRollingRestarts.add(originalZookeeperCluster.getName());
        }
        // No metrics config  => no CMs created
        verify(mockCmOps, never()).createOrUpdate(any());
        verifyNoMoreInteractions(mockPvcOps);
        async.complete();
    });
}

Example 5 with StatefulSet

use of io.fabric8.kubernetes.api.model.extensions.StatefulSet in project strimzi by strimzi.

the class KafkaAssemblyOperatorTest method deleteCluster.

private void deleteCluster(TestContext context, ConfigMap clusterCm) {
    ZookeeperCluster zookeeperCluster = ZookeeperCluster.fromConfigMap(clusterCm);
    KafkaCluster kafkaCluster = KafkaCluster.fromConfigMap(clusterCm);
    TopicController topicController = TopicController.fromConfigMap(clusterCm);
    // create CM, Service, headless service, statefulset
    ConfigMapOperator mockCmOps = mock(ConfigMapOperator.class);
    ServiceOperator mockServiceOps = mock(ServiceOperator.class);
    ZookeeperSetOperator mockZsOps = mock(ZookeeperSetOperator.class);
    KafkaSetOperator mockKsOps = mock(KafkaSetOperator.class);
    PvcOperator mockPvcOps = mock(PvcOperator.class);
    DeploymentOperator mockDepOps = mock(DeploymentOperator.class);
    String clusterCmName = clusterCm.getMetadata().getName();
    String clusterCmNamespace = clusterCm.getMetadata().getNamespace();
    StatefulSet kafkaSs = kafkaCluster.generateStatefulSet(true);
    StatefulSet zkSs = zookeeperCluster.generateStatefulSet(true);
    when(mockKsOps.get(clusterCmNamespace, KafkaCluster.kafkaClusterName(clusterCmName))).thenReturn(kafkaSs);
    when(mockZsOps.get(clusterCmNamespace, ZookeeperCluster.zookeeperClusterName(clusterCmName))).thenReturn(zkSs);
    when(mockCmOps.get(clusterCmNamespace, clusterCmName)).thenReturn(clusterCm);
    ArgumentCaptor<String> serviceCaptor = ArgumentCaptor.forClass(String.class);
    ArgumentCaptor<String> ssCaptor = ArgumentCaptor.forClass(String.class);
    ArgumentCaptor<String> metricsCaptor = ArgumentCaptor.forClass(String.class);
    when(mockCmOps.reconcile(eq(clusterCmNamespace), metricsCaptor.capture(), isNull())).thenReturn(Future.succeededFuture());
    when(mockServiceOps.reconcile(eq(clusterCmNamespace), serviceCaptor.capture(), isNull())).thenReturn(Future.succeededFuture());
    when(mockKsOps.reconcile(anyString(), ssCaptor.capture(), isNull())).thenReturn(Future.succeededFuture());
    when(mockZsOps.reconcile(anyString(), ssCaptor.capture(), isNull())).thenReturn(Future.succeededFuture());
    ArgumentCaptor<String> pvcCaptor = ArgumentCaptor.forClass(String.class);
    when(mockPvcOps.reconcile(eq(clusterCmNamespace), pvcCaptor.capture(), isNull())).thenReturn(Future.succeededFuture());
    ArgumentCaptor<String> depCaptor = ArgumentCaptor.forClass(String.class);
    when(mockDepOps.reconcile(eq(clusterCmNamespace), depCaptor.capture(), isNull())).thenReturn(Future.succeededFuture());
    if (topicController != null) {
        Deployment tcDep = topicController.generateDeployment();
        when(mockDepOps.get(clusterCmNamespace, TopicController.topicControllerName(clusterCmName))).thenReturn(tcDep);
    }
    KafkaAssemblyOperator ops = new KafkaAssemblyOperator(vertx, openShift, ClusterControllerConfig.DEFAULT_OPERATION_TIMEOUT_MS, mockCmOps, mockServiceOps, mockZsOps, mockKsOps, mockPvcOps, mockDepOps);
    // Now try to delete a KafkaCluster based on this CM
    Async async = context.async();
    ops.delete(new Reconciliation("test-trigger", AssemblyType.KAFKA, clusterCmNamespace, clusterCmName), createResult -> {
        context.assertTrue(createResult.succeeded());
        /*Set<String> metricsNames = new HashSet<>();
            if (kafkaCluster.isMetricsEnabled()) {
                metricsNames.add(KafkaCluster.metricConfigsName(clusterCmName));
            }
            if (zookeeperCluster.isMetricsEnabled()) {
                metricsNames.add(ZookeeperCluster.zookeeperMetricsName(clusterCmName));
            }
            context.assertEquals(metricsNames, captured(metricsCaptor));*/
        verify(mockZsOps).reconcile(eq(clusterCmNamespace), eq(ZookeeperCluster.zookeeperClusterName(clusterCmName)), isNull());
        context.assertEquals(set(ZookeeperCluster.zookeeperHeadlessName(clusterCmName), ZookeeperCluster.zookeeperClusterName(clusterCmName), KafkaCluster.kafkaClusterName(clusterCmName), KafkaCluster.headlessName(clusterCmName)), captured(serviceCaptor));
        // verify deleted Statefulsets
        context.assertEquals(set(zookeeperCluster.getName(), kafkaCluster.getName()), captured(ssCaptor));
        // PvcOperations only used for deletion
        Set<String> expectedPvcDeletions = new HashSet<>();
        for (int i = 0; deleteClaim && i < kafkaCluster.getReplicas(); i++) {
            expectedPvcDeletions.add("data-" + clusterCmName + "-kafka-" + i);
        }
        for (int i = 0; deleteClaim && i < zookeeperCluster.getReplicas(); i++) {
            expectedPvcDeletions.add("data-" + clusterCmName + "-zookeeper-" + i);
        }
        context.assertEquals(expectedPvcDeletions, captured(pvcCaptor));
        // if topic controller configuration was defined in the CM
        if (topicController != null) {
            Set<String> expectedDepNames = new HashSet<>();
            expectedDepNames.add(TopicController.topicControllerName(clusterCmName));
            context.assertEquals(expectedDepNames, captured(depCaptor));
        }
        async.complete();
    });
}