Examples with StrimziPodSet io.strimzi.api.kafka.model.StrimziPodSet used on opensource projects

Example 26 with StrimziPodSet

use of io.strimzi.api.kafka.model.StrimziPodSet in project strimzi by strimzi.

the class ZookeeperPodSetTest method testCustomizedPodSet.

@SuppressWarnings({ "checkstyle:MethodLength" })
@ParallelTest
public void testCustomizedPodSet() {
    // Prepare various template values
    Map<String, String> spsLabels = TestUtils.map("l1", "v1", "l2", "v2");
    Map<String, String> spsAnnos = TestUtils.map("a1", "v1", "a2", "v2");
    Map<String, String> podLabels = TestUtils.map("l3", "v3", "l4", "v4");
    Map<String, String> podAnnos = TestUtils.map("a3", "v3", "a4", "v4");
    HostAlias hostAlias1 = new HostAliasBuilder().withHostnames("my-host-1", "my-host-2").withIp("192.168.1.86").build();
    HostAlias hostAlias2 = new HostAliasBuilder().withHostnames("my-host-3").withIp("192.168.1.87").build();
    TopologySpreadConstraint tsc1 = new TopologySpreadConstraintBuilder().withTopologyKey("kubernetes.io/zone").withMaxSkew(1).withWhenUnsatisfiable("DoNotSchedule").withLabelSelector(new LabelSelectorBuilder().withMatchLabels(singletonMap("label", "value")).build()).build();
    TopologySpreadConstraint tsc2 = new TopologySpreadConstraintBuilder().withTopologyKey("kubernetes.io/hostname").withMaxSkew(2).withWhenUnsatisfiable("ScheduleAnyway").withLabelSelector(new LabelSelectorBuilder().withMatchLabels(singletonMap("label", "value")).build()).build();
    LocalObjectReference secret1 = new LocalObjectReference("some-pull-secret");
    LocalObjectReference secret2 = new LocalObjectReference("some-other-pull-secret");
    Affinity affinity = new AffinityBuilder().withNewNodeAffinity().withNewRequiredDuringSchedulingIgnoredDuringExecution().withNodeSelectorTerms(new NodeSelectorTermBuilder().addNewMatchExpression().withKey("key1").withOperator("In").withValues("value1", "value2").endMatchExpression().build()).endRequiredDuringSchedulingIgnoredDuringExecution().endNodeAffinity().build();
    List<Toleration> toleration = singletonList(new TolerationBuilder().withEffect("NoExecute").withKey("key1").withOperator("Equal").withValue("value1").build());
    ContainerEnvVar envVar1 = new ContainerEnvVar();
    String testEnvOneKey = "TEST_ENV_1";
    String testEnvOneValue = "test.env.one";
    envVar1.setName(testEnvOneKey);
    envVar1.setValue(testEnvOneValue);
    ContainerEnvVar envVar2 = new ContainerEnvVar();
    String testEnvTwoKey = "TEST_ENV_2";
    String testEnvTwoValue = "test.env.two";
    envVar2.setName(testEnvTwoKey);
    envVar2.setValue(testEnvTwoValue);
    SecurityContext securityContext = new SecurityContextBuilder().withPrivileged(false).withReadOnlyRootFilesystem(false).withAllowPrivilegeEscalation(false).withRunAsNonRoot(true).withNewCapabilities().addNewDrop("ALL").endCapabilities().build();
    String image = "my-custom-image:latest";
    Probe livenessProbe = new Probe();
    livenessProbe.setInitialDelaySeconds(1);
    livenessProbe.setTimeoutSeconds(2);
    livenessProbe.setSuccessThreshold(3);
    livenessProbe.setFailureThreshold(4);
    livenessProbe.setPeriodSeconds(5);
    Probe readinessProbe = new Probe();
    readinessProbe.setInitialDelaySeconds(6);
    readinessProbe.setTimeoutSeconds(7);
    readinessProbe.setSuccessThreshold(8);
    readinessProbe.setFailureThreshold(9);
    readinessProbe.setPeriodSeconds(10);
    // Use the template values in Kafka CR
    Kafka kafka = new KafkaBuilder(KAFKA).editSpec().editZookeeper().withImage(image).withNewJvmOptions().withGcLoggingEnabled(true).endJvmOptions().withReadinessProbe(readinessProbe).withLivenessProbe(livenessProbe).withConfig(Map.of("foo", "bar")).withNewTemplate().withNewPodSet().withNewMetadata().withLabels(spsLabels).withAnnotations(spsAnnos).endMetadata().endPodSet().withNewPod().withNewMetadata().withLabels(podLabels).withAnnotations(podAnnos).endMetadata().withPriorityClassName("top-priority").withSchedulerName("my-scheduler").withHostAliases(hostAlias1, hostAlias2).withTopologySpreadConstraints(tsc1, tsc2).withAffinity(affinity).withTolerations(toleration).withEnableServiceLinks(false).withTmpDirSizeLimit("10Mi").withTerminationGracePeriodSeconds(123).withImagePullSecrets(secret1, secret2).withSecurityContext(new PodSecurityContextBuilder().withFsGroup(123L).withRunAsGroup(456L).withRunAsUser(789L).build()).endPod().withNewZookeeperContainer().withEnv(envVar1, envVar2).withSecurityContext(securityContext).endZookeeperContainer().endTemplate().endZookeeper().endSpec().build();
    // Test the resources
    ZookeeperCluster zc = ZookeeperCluster.fromCrd(Reconciliation.DUMMY_RECONCILIATION, kafka, VERSIONS);
    StrimziPodSet ps = zc.generatePodSet(3, true, null, null, Map.of("special", "annotation"));
    assertThat(ps.getMetadata().getName(), is(KafkaResources.zookeeperStatefulSetName(CLUSTER)));
    assertThat(ps.getMetadata().getLabels().entrySet().containsAll(spsLabels.entrySet()), is(true));
    assertThat(ps.getMetadata().getAnnotations().entrySet().containsAll(spsAnnos.entrySet()), is(true));
    assertThat(ps.getSpec().getSelector().getMatchLabels(), is(zc.getSelectorLabels().toMap()));
    assertThat(ps.getSpec().getPods().size(), is(3));
    // We need to loop through the pods to make sure they have the right values
    List<Pod> pods = PodSetUtils.mapsToPods(ps.getSpec().getPods());
    for (Pod pod : pods) {
        assertThat(pod.getMetadata().getLabels().entrySet().containsAll(podLabels.entrySet()), is(true));
        assertThat(pod.getMetadata().getAnnotations().entrySet().containsAll(podAnnos.entrySet()), is(true));
        assertThat(pod.getMetadata().getAnnotations().get("special"), is("annotation"));
        assertThat(pod.getSpec().getPriorityClassName(), is("top-priority"));
        assertThat(pod.getSpec().getSchedulerName(), is("my-scheduler"));
        assertThat(pod.getSpec().getHostAliases(), containsInAnyOrder(hostAlias1, hostAlias2));
        assertThat(pod.getSpec().getTopologySpreadConstraints(), containsInAnyOrder(tsc1, tsc2));
        assertThat(pod.getSpec().getEnableServiceLinks(), is(false));
        assertThat(pod.getSpec().getTerminationGracePeriodSeconds(), is(123L));
        assertThat(pod.getSpec().getVolumes().stream().filter(volume -> volume.getName().equalsIgnoreCase("strimzi-tmp")).findFirst().orElse(null).getEmptyDir().getSizeLimit(), is(new Quantity("10Mi")));
        assertThat(pod.getSpec().getImagePullSecrets().size(), is(2));
        assertThat(pod.getSpec().getImagePullSecrets().contains(secret1), is(true));
        assertThat(pod.getSpec().getImagePullSecrets().contains(secret2), is(true));
        assertThat(pod.getSpec().getSecurityContext(), is(notNullValue()));
        assertThat(pod.getSpec().getSecurityContext().getFsGroup(), is(123L));
        assertThat(pod.getSpec().getSecurityContext().getRunAsGroup(), is(456L));
        assertThat(pod.getSpec().getSecurityContext().getRunAsUser(), is(789L));
        assertThat(pod.getSpec().getAffinity(), is(affinity));
        assertThat(pod.getSpec().getTolerations(), is(toleration));
        assertThat("Failed to correctly set container environment variable: " + testEnvOneKey, pod.getSpec().getContainers().get(0).getEnv().stream().filter(env -> testEnvOneKey.equals(env.getName())).map(EnvVar::getValue).findFirst().orElse("").equals(testEnvOneValue), is(true));
        assertThat("Failed to correctly set container environment variable: " + testEnvTwoKey, pod.getSpec().getContainers().get(0).getEnv().stream().filter(env -> testEnvTwoKey.equals(env.getName())).map(EnvVar::getValue).findFirst().orElse("").equals(testEnvTwoValue), is(true));
        assertThat(pod.getSpec().getContainers(), hasItem(allOf(hasProperty("name", equalTo(ZookeeperCluster.ZOOKEEPER_NAME)), hasProperty("securityContext", equalTo(securityContext)))));
        assertThat(pod.getSpec().getContainers().size(), is(1));
        assertThat(pod.getSpec().getContainers().get(0).getImage(), is(image));
        assertThat(pod.getSpec().getContainers().get(0).getLivenessProbe().getTimeoutSeconds(), is(livenessProbe.getTimeoutSeconds()));
        assertThat(pod.getSpec().getContainers().get(0).getLivenessProbe().getInitialDelaySeconds(), is(livenessProbe.getInitialDelaySeconds()));
        assertThat(pod.getSpec().getContainers().get(0).getLivenessProbe().getFailureThreshold(), is(livenessProbe.getFailureThreshold()));
        assertThat(pod.getSpec().getContainers().get(0).getLivenessProbe().getSuccessThreshold(), is(livenessProbe.getSuccessThreshold()));
        assertThat(pod.getSpec().getContainers().get(0).getLivenessProbe().getPeriodSeconds(), is(livenessProbe.getPeriodSeconds()));
        assertThat(pod.getSpec().getContainers().get(0).getReadinessProbe().getTimeoutSeconds(), is(readinessProbe.getTimeoutSeconds()));
        assertThat(pod.getSpec().getContainers().get(0).getReadinessProbe().getInitialDelaySeconds(), is(readinessProbe.getInitialDelaySeconds()));
        assertThat(pod.getSpec().getContainers().get(0).getReadinessProbe().getFailureThreshold(), is(readinessProbe.getFailureThreshold()));
        assertThat(pod.getSpec().getContainers().get(0).getReadinessProbe().getSuccessThreshold(), is(readinessProbe.getSuccessThreshold()));
        assertThat(pod.getSpec().getContainers().get(0).getReadinessProbe().getPeriodSeconds(), is(readinessProbe.getPeriodSeconds()));
        assertThat(AbstractModel.containerEnvVars(pod.getSpec().getContainers().get(0)).get(ZookeeperCluster.ENV_VAR_STRIMZI_KAFKA_GC_LOG_ENABLED), is("true"));
        assertThat(pod.getSpec().getContainers().get(0).getVolumeMounts().get(0).getName(), is(AbstractModel.STRIMZI_TMP_DIRECTORY_DEFAULT_VOLUME_NAME));
        assertThat(pod.getSpec().getContainers().get(0).getVolumeMounts().get(0).getMountPath(), is(AbstractModel.STRIMZI_TMP_DIRECTORY_DEFAULT_MOUNT_PATH));
        assertThat(pod.getSpec().getContainers().get(0).getVolumeMounts().get(1).getName(), is(AbstractModel.VOLUME_NAME));
        assertThat(pod.getSpec().getContainers().get(0).getVolumeMounts().get(1).getMountPath(), is("/var/lib/zookeeper"));
        assertThat(pod.getSpec().getContainers().get(0).getVolumeMounts().get(2).getName(), is("zookeeper-metrics-and-logging"));
        assertThat(pod.getSpec().getContainers().get(0).getVolumeMounts().get(2).getMountPath(), is("/opt/kafka/custom-config/"));
        assertThat(pod.getSpec().getContainers().get(0).getVolumeMounts().get(3).getName(), is(ZookeeperCluster.ZOOKEEPER_NODE_CERTIFICATES_VOLUME_NAME));
        assertThat(pod.getSpec().getContainers().get(0).getVolumeMounts().get(3).getMountPath(), is(ZookeeperCluster.ZOOKEEPER_NODE_CERTIFICATES_VOLUME_MOUNT));
        assertThat(pod.getSpec().getContainers().get(0).getVolumeMounts().get(4).getName(), is(ZookeeperCluster.ZOOKEEPER_CLUSTER_CA_VOLUME_NAME));
        assertThat(pod.getSpec().getContainers().get(0).getVolumeMounts().get(4).getMountPath(), is(ZookeeperCluster.ZOOKEEPER_CLUSTER_CA_VOLUME_MOUNT));
        OrderedProperties expectedConfig = new OrderedProperties().addMapPairs(ZookeeperConfiguration.DEFAULTS).addPair("foo", "bar");
        OrderedProperties actual = new OrderedProperties().addStringPairs(AbstractModel.containerEnvVars(pod.getSpec().getContainers().get(0)).get(ZookeeperCluster.ENV_VAR_ZOOKEEPER_CONFIGURATION));
        assertThat(actual, is(expectedConfig));
    }
}

Example 27 with StrimziPodSet

use of io.strimzi.api.kafka.model.StrimziPodSet in project strimzi by strimzi.

the class KafkaPodSetTest method testPodSet.

@ParallelTest
public void testPodSet() {
    KafkaCluster kc = KafkaCluster.fromCrd(Reconciliation.DUMMY_RECONCILIATION, KAFKA, VERSIONS);
    StrimziPodSet ps = kc.generatePodSet(3, true, null, null, brokerId -> Map.of("test-anno", kc.getPodName(brokerId)));
    assertThat(ps.getMetadata().getName(), is(KafkaResources.kafkaStatefulSetName(CLUSTER)));
    assertThat(ps.getMetadata().getLabels().entrySet().containsAll(kc.getLabelsWithStrimziName(kc.getName(), null).toMap().entrySet()), is(true));
    assertThat(ps.getMetadata().getAnnotations().get(AbstractModel.ANNO_STRIMZI_IO_STORAGE), is(ModelUtils.encodeStorageToJson(new JbodStorageBuilder().withVolumes(new PersistentClaimStorageBuilder().withId(0).withSize("100Gi").withDeleteClaim(false).build()).build())));
    assertThat(ps.getMetadata().getOwnerReferences().size(), is(1));
    assertThat(ps.getMetadata().getOwnerReferences().get(0), is(kc.createOwnerReference()));
    assertThat(ps.getSpec().getSelector().getMatchLabels(), is(kc.getSelectorLabels().toMap()));
    assertThat(ps.getSpec().getPods().size(), is(3));
    // We need to loop through the pods to make sure they have the right values
    List<Pod> pods = PodSetUtils.mapsToPods(ps.getSpec().getPods());
    for (Pod pod : pods) {
        assertThat(pod.getMetadata().getLabels().entrySet().containsAll(kc.getLabelsWithStrimziNameAndPodName(kc.getName(), pod.getMetadata().getName(), null).withStatefulSetPod(pod.getMetadata().getName()).withStrimziPodSetController(kc.getName()).toMap().entrySet()), is(true));
        assertThat(pod.getMetadata().getAnnotations().size(), is(2));
        assertThat(pod.getMetadata().getAnnotations().get(PodRevision.STRIMZI_REVISION_ANNOTATION), is(notNullValue()));
        assertThat(pod.getMetadata().getAnnotations().get("test-anno"), is(pod.getMetadata().getName()));
        assertThat(pod.getSpec().getHostname(), is(pod.getMetadata().getName()));
        assertThat(pod.getSpec().getSubdomain(), is(kc.getHeadlessServiceName()));
        assertThat(pod.getSpec().getRestartPolicy(), is("Always"));
        assertThat(pod.getSpec().getTerminationGracePeriodSeconds(), is(30L));
        assertThat(pod.getSpec().getVolumes().stream().filter(volume -> volume.getName().equalsIgnoreCase("strimzi-tmp")).findFirst().orElse(null).getEmptyDir().getSizeLimit(), is(new Quantity(AbstractModel.STRIMZI_TMP_DIRECTORY_DEFAULT_SIZE)));
        assertThat(pod.getSpec().getContainers().size(), is(1));
        assertThat(pod.getSpec().getContainers().get(0).getLivenessProbe().getTimeoutSeconds(), is(5));
        assertThat(pod.getSpec().getContainers().get(0).getLivenessProbe().getInitialDelaySeconds(), is(15));
        assertThat(pod.getSpec().getContainers().get(0).getReadinessProbe().getTimeoutSeconds(), is(5));
        assertThat(pod.getSpec().getContainers().get(0).getReadinessProbe().getInitialDelaySeconds(), is(15));
        assertThat(AbstractModel.containerEnvVars(pod.getSpec().getContainers().get(0)).get(AbstractModel.ENV_VAR_STRIMZI_KAFKA_GC_LOG_ENABLED), is(Boolean.toString(AbstractModel.DEFAULT_JVM_GC_LOGGING_ENABLED)));
        assertThat(pod.getSpec().getContainers().get(0).getVolumeMounts().get(0).getName(), is("data-0"));
        assertThat(pod.getSpec().getContainers().get(0).getVolumeMounts().get(0).getMountPath(), is("/var/lib/kafka/data-0"));
        assertThat(pod.getSpec().getContainers().get(0).getVolumeMounts().get(1).getName(), is(AbstractModel.STRIMZI_TMP_DIRECTORY_DEFAULT_VOLUME_NAME));
        assertThat(pod.getSpec().getContainers().get(0).getVolumeMounts().get(1).getMountPath(), is(AbstractModel.STRIMZI_TMP_DIRECTORY_DEFAULT_MOUNT_PATH));
        assertThat(pod.getSpec().getContainers().get(0).getVolumeMounts().get(2).getName(), is(KafkaCluster.CLUSTER_CA_CERTS_VOLUME));
        assertThat(pod.getSpec().getContainers().get(0).getVolumeMounts().get(2).getMountPath(), is(KafkaCluster.CLUSTER_CA_CERTS_VOLUME_MOUNT));
        assertThat(pod.getSpec().getContainers().get(0).getVolumeMounts().get(3).getName(), is(KafkaCluster.BROKER_CERTS_VOLUME));
        assertThat(pod.getSpec().getContainers().get(0).getVolumeMounts().get(3).getMountPath(), is(KafkaCluster.BROKER_CERTS_VOLUME_MOUNT));
        assertThat(pod.getSpec().getContainers().get(0).getVolumeMounts().get(4).getName(), is(KafkaCluster.CLIENT_CA_CERTS_VOLUME));
        assertThat(pod.getSpec().getContainers().get(0).getVolumeMounts().get(4).getMountPath(), is(KafkaCluster.CLIENT_CA_CERTS_VOLUME_MOUNT));
        assertThat(pod.getSpec().getContainers().get(0).getVolumeMounts().get(5).getName(), is("kafka-metrics-and-logging"));
        assertThat(pod.getSpec().getContainers().get(0).getVolumeMounts().get(5).getMountPath(), is("/opt/kafka/custom-config/"));
        assertThat(pod.getSpec().getContainers().get(0).getVolumeMounts().get(6).getName(), is("ready-files"));
        assertThat(pod.getSpec().getContainers().get(0).getVolumeMounts().get(6).getMountPath(), is("/var/opt/kafka"));
        assertThat(pod.getSpec().getVolumes().size(), is(7));
        assertThat(pod.getSpec().getVolumes().get(0).getName(), is("data-0"));
        assertThat(pod.getSpec().getVolumes().get(0).getPersistentVolumeClaim(), is(notNullValue()));
        assertThat(pod.getSpec().getVolumes().get(1).getName(), is(AbstractModel.STRIMZI_TMP_DIRECTORY_DEFAULT_VOLUME_NAME));
        assertThat(pod.getSpec().getVolumes().get(1).getEmptyDir(), is(notNullValue()));
        assertThat(pod.getSpec().getVolumes().get(2).getName(), is(KafkaCluster.CLUSTER_CA_CERTS_VOLUME));
        assertThat(pod.getSpec().getVolumes().get(2).getSecret().getSecretName(), is("my-cluster-cluster-ca-cert"));
        assertThat(pod.getSpec().getVolumes().get(3).getName(), is(KafkaCluster.BROKER_CERTS_VOLUME));
        assertThat(pod.getSpec().getVolumes().get(3).getSecret().getSecretName(), is("my-cluster-kafka-brokers"));
        assertThat(pod.getSpec().getVolumes().get(4).getName(), is(KafkaCluster.CLIENT_CA_CERTS_VOLUME));
        assertThat(pod.getSpec().getVolumes().get(4).getSecret().getSecretName(), is("my-cluster-clients-ca-cert"));
        assertThat(pod.getSpec().getVolumes().get(5).getName(), is("kafka-metrics-and-logging"));
        assertThat(pod.getSpec().getVolumes().get(5).getConfigMap().getName(), is(pod.getMetadata().getName()));
        assertThat(pod.getSpec().getVolumes().get(6).getName(), is("ready-files"));
        assertThat(pod.getSpec().getVolumes().get(6).getEmptyDir(), is(notNullValue()));
    }
}

Example 28 with StrimziPodSet

use of io.strimzi.api.kafka.model.StrimziPodSet in project strimzi by strimzi.

the class KafkaPodSetTest method testImagePullSecretsFromCO.

@ParallelTest
public void testImagePullSecretsFromCO() {
    LocalObjectReference secret1 = new LocalObjectReference("some-pull-secret");
    LocalObjectReference secret2 = new LocalObjectReference("some-other-pull-secret");
    List<LocalObjectReference> secrets = new ArrayList<>(2);
    secrets.add(secret1);
    secrets.add(secret2);
    KafkaCluster kc = KafkaCluster.fromCrd(Reconciliation.DUMMY_RECONCILIATION, KAFKA, VERSIONS);
    StrimziPodSet ps = kc.generatePodSet(3, true, null, secrets, brokerId -> new HashMap<>());
    // We need to loop through the pods to make sure they have the right values
    List<Pod> pods = PodSetUtils.mapsToPods(ps.getSpec().getPods());
    for (Pod pod : pods) {
        assertThat(pod.getSpec().getImagePullSecrets().size(), is(2));
        assertThat(pod.getSpec().getImagePullSecrets().contains(secret1), is(true));
        assertThat(pod.getSpec().getImagePullSecrets().contains(secret2), is(true));
    }
}

Example 29 with StrimziPodSet

use of io.strimzi.api.kafka.model.StrimziPodSet in project strimzi by strimzi.

the class KafkaPodSetTest method testCustomizedPodSet.

@SuppressWarnings({ "checkstyle:MethodLength" })
@ParallelTest
public void testCustomizedPodSet() {
    // Prepare various template values
    Map<String, String> spsLabels = TestUtils.map("l1", "v1", "l2", "v2");
    Map<String, String> spsAnnos = TestUtils.map("a1", "v1", "a2", "v2");
    Map<String, String> podLabels = TestUtils.map("l3", "v3", "l4", "v4");
    Map<String, String> podAnnos = TestUtils.map("a3", "v3", "a4", "v4");
    HostAlias hostAlias1 = new HostAliasBuilder().withHostnames("my-host-1", "my-host-2").withIp("192.168.1.86").build();
    HostAlias hostAlias2 = new HostAliasBuilder().withHostnames("my-host-3").withIp("192.168.1.87").build();
    TopologySpreadConstraint tsc1 = new TopologySpreadConstraintBuilder().withTopologyKey("kubernetes.io/zone").withMaxSkew(1).withWhenUnsatisfiable("DoNotSchedule").withLabelSelector(new LabelSelectorBuilder().withMatchLabels(singletonMap("label", "value")).build()).build();
    TopologySpreadConstraint tsc2 = new TopologySpreadConstraintBuilder().withTopologyKey("kubernetes.io/hostname").withMaxSkew(2).withWhenUnsatisfiable("ScheduleAnyway").withLabelSelector(new LabelSelectorBuilder().withMatchLabels(singletonMap("label", "value")).build()).build();
    LocalObjectReference secret1 = new LocalObjectReference("some-pull-secret");
    LocalObjectReference secret2 = new LocalObjectReference("some-other-pull-secret");
    Affinity affinity = new AffinityBuilder().withNewNodeAffinity().withNewRequiredDuringSchedulingIgnoredDuringExecution().withNodeSelectorTerms(new NodeSelectorTermBuilder().addNewMatchExpression().withKey("key1").withOperator("In").withValues("value1", "value2").endMatchExpression().build()).endRequiredDuringSchedulingIgnoredDuringExecution().endNodeAffinity().build();
    List<Toleration> toleration = singletonList(new TolerationBuilder().withEffect("NoExecute").withKey("key1").withOperator("Equal").withValue("value1").build());
    ContainerEnvVar envVar1 = new ContainerEnvVar();
    String testEnvOneKey = "TEST_ENV_1";
    String testEnvOneValue = "test.env.one";
    envVar1.setName(testEnvOneKey);
    envVar1.setValue(testEnvOneValue);
    ContainerEnvVar envVar2 = new ContainerEnvVar();
    String testEnvTwoKey = "TEST_ENV_2";
    String testEnvTwoValue = "test.env.two";
    envVar2.setName(testEnvTwoKey);
    envVar2.setValue(testEnvTwoValue);
    SecurityContext securityContext = new SecurityContextBuilder().withPrivileged(false).withReadOnlyRootFilesystem(false).withAllowPrivilegeEscalation(false).withRunAsNonRoot(true).withNewCapabilities().addNewDrop("ALL").endCapabilities().build();
    String image = "my-custom-image:latest";
    Probe livenessProbe = new Probe();
    livenessProbe.setInitialDelaySeconds(1);
    livenessProbe.setTimeoutSeconds(2);
    livenessProbe.setSuccessThreshold(3);
    livenessProbe.setFailureThreshold(4);
    livenessProbe.setPeriodSeconds(5);
    Probe readinessProbe = new Probe();
    readinessProbe.setInitialDelaySeconds(6);
    readinessProbe.setTimeoutSeconds(7);
    readinessProbe.setSuccessThreshold(8);
    readinessProbe.setFailureThreshold(9);
    readinessProbe.setPeriodSeconds(10);
    // Use the template values in Kafka CR
    Kafka kafka = new KafkaBuilder(KAFKA).editSpec().editKafka().withImage(image).withNewJvmOptions().withGcLoggingEnabled(true).endJvmOptions().withReadinessProbe(readinessProbe).withLivenessProbe(livenessProbe).withConfig(Map.of("foo", "bar")).withNewTemplate().withNewPodSet().withNewMetadata().withLabels(spsLabels).withAnnotations(spsAnnos).endMetadata().endPodSet().withNewPod().withNewMetadata().withLabels(podLabels).withAnnotations(podAnnos).endMetadata().withPriorityClassName("top-priority").withSchedulerName("my-scheduler").withHostAliases(hostAlias1, hostAlias2).withTopologySpreadConstraints(tsc1, tsc2).withAffinity(affinity).withTolerations(toleration).withEnableServiceLinks(false).withTmpDirSizeLimit("10Mi").withTerminationGracePeriodSeconds(123).withImagePullSecrets(secret1, secret2).withSecurityContext(new PodSecurityContextBuilder().withFsGroup(123L).withRunAsGroup(456L).withRunAsUser(789L).build()).endPod().withNewKafkaContainer().withEnv(envVar1, envVar2).withSecurityContext(securityContext).endKafkaContainer().endTemplate().endKafka().endSpec().build();
    // Test the resources
    KafkaCluster kc = KafkaCluster.fromCrd(Reconciliation.DUMMY_RECONCILIATION, kafka, VERSIONS);
    StrimziPodSet ps = kc.generatePodSet(3, true, null, null, brokerId -> Map.of("special", "annotation"));
    assertThat(ps.getMetadata().getName(), is(KafkaResources.kafkaStatefulSetName(CLUSTER)));
    assertThat(ps.getMetadata().getLabels().entrySet().containsAll(spsLabels.entrySet()), is(true));
    assertThat(ps.getMetadata().getAnnotations().entrySet().containsAll(spsAnnos.entrySet()), is(true));
    assertThat(ps.getSpec().getSelector().getMatchLabels(), is(kc.getSelectorLabels().toMap()));
    assertThat(ps.getSpec().getPods().size(), is(3));
    // We need to loop through the pods to make sure they have the right values
    List<Pod> pods = PodSetUtils.mapsToPods(ps.getSpec().getPods());
    for (Pod pod : pods) {
        assertThat(pod.getMetadata().getLabels().entrySet().containsAll(podLabels.entrySet()), is(true));
        assertThat(pod.getMetadata().getAnnotations().entrySet().containsAll(podAnnos.entrySet()), is(true));
        assertThat(pod.getMetadata().getAnnotations().get("special"), is("annotation"));
        assertThat(pod.getSpec().getPriorityClassName(), is("top-priority"));
        assertThat(pod.getSpec().getSchedulerName(), is("my-scheduler"));
        assertThat(pod.getSpec().getHostAliases(), containsInAnyOrder(hostAlias1, hostAlias2));
        assertThat(pod.getSpec().getTopologySpreadConstraints(), containsInAnyOrder(tsc1, tsc2));
        assertThat(pod.getSpec().getEnableServiceLinks(), is(false));
        assertThat(pod.getSpec().getTerminationGracePeriodSeconds(), is(123L));
        assertThat(pod.getSpec().getVolumes().stream().filter(volume -> volume.getName().equalsIgnoreCase("strimzi-tmp")).findFirst().orElse(null).getEmptyDir().getSizeLimit(), is(new Quantity("10Mi")));
        assertThat(pod.getSpec().getImagePullSecrets().size(), is(2));
        assertThat(pod.getSpec().getImagePullSecrets().contains(secret1), is(true));
        assertThat(pod.getSpec().getImagePullSecrets().contains(secret2), is(true));
        assertThat(pod.getSpec().getSecurityContext(), is(notNullValue()));
        assertThat(pod.getSpec().getSecurityContext().getFsGroup(), is(123L));
        assertThat(pod.getSpec().getSecurityContext().getRunAsGroup(), is(456L));
        assertThat(pod.getSpec().getSecurityContext().getRunAsUser(), is(789L));
        assertThat(pod.getSpec().getAffinity(), is(affinity));
        assertThat(pod.getSpec().getTolerations(), is(toleration));
        assertThat("Failed to correctly set container environment variable: " + testEnvOneKey, pod.getSpec().getContainers().get(0).getEnv().stream().filter(env -> testEnvOneKey.equals(env.getName())).map(EnvVar::getValue).findFirst().orElse("").equals(testEnvOneValue), is(true));
        assertThat("Failed to correctly set container environment variable: " + testEnvTwoKey, pod.getSpec().getContainers().get(0).getEnv().stream().filter(env -> testEnvTwoKey.equals(env.getName())).map(EnvVar::getValue).findFirst().orElse("").equals(testEnvTwoValue), is(true));
        assertThat(pod.getSpec().getContainers(), hasItem(allOf(hasProperty("name", equalTo(KafkaCluster.KAFKA_NAME)), hasProperty("securityContext", equalTo(securityContext)))));
        assertThat(pod.getSpec().getContainers().size(), is(1));
        assertThat(pod.getSpec().getContainers().get(0).getImage(), is(image));
        assertThat(pod.getSpec().getContainers().get(0).getLivenessProbe().getTimeoutSeconds(), is(livenessProbe.getTimeoutSeconds()));
        assertThat(pod.getSpec().getContainers().get(0).getLivenessProbe().getInitialDelaySeconds(), is(livenessProbe.getInitialDelaySeconds()));
        assertThat(pod.getSpec().getContainers().get(0).getLivenessProbe().getFailureThreshold(), is(livenessProbe.getFailureThreshold()));
        assertThat(pod.getSpec().getContainers().get(0).getLivenessProbe().getSuccessThreshold(), is(livenessProbe.getSuccessThreshold()));
        assertThat(pod.getSpec().getContainers().get(0).getLivenessProbe().getPeriodSeconds(), is(livenessProbe.getPeriodSeconds()));
        assertThat(pod.getSpec().getContainers().get(0).getReadinessProbe().getTimeoutSeconds(), is(readinessProbe.getTimeoutSeconds()));
        assertThat(pod.getSpec().getContainers().get(0).getReadinessProbe().getInitialDelaySeconds(), is(readinessProbe.getInitialDelaySeconds()));
        assertThat(pod.getSpec().getContainers().get(0).getReadinessProbe().getFailureThreshold(), is(readinessProbe.getFailureThreshold()));
        assertThat(pod.getSpec().getContainers().get(0).getReadinessProbe().getSuccessThreshold(), is(readinessProbe.getSuccessThreshold()));
        assertThat(pod.getSpec().getContainers().get(0).getReadinessProbe().getPeriodSeconds(), is(readinessProbe.getPeriodSeconds()));
        assertThat(AbstractModel.containerEnvVars(pod.getSpec().getContainers().get(0)).get(AbstractModel.ENV_VAR_STRIMZI_KAFKA_GC_LOG_ENABLED), is("true"));
        assertThat(pod.getSpec().getContainers().get(0).getVolumeMounts().get(0).getName(), is("data-0"));
        assertThat(pod.getSpec().getContainers().get(0).getVolumeMounts().get(0).getMountPath(), is("/var/lib/kafka/data-0"));
        assertThat(pod.getSpec().getContainers().get(0).getVolumeMounts().get(1).getName(), is(AbstractModel.STRIMZI_TMP_DIRECTORY_DEFAULT_VOLUME_NAME));
        assertThat(pod.getSpec().getContainers().get(0).getVolumeMounts().get(1).getMountPath(), is(AbstractModel.STRIMZI_TMP_DIRECTORY_DEFAULT_MOUNT_PATH));
        assertThat(pod.getSpec().getContainers().get(0).getVolumeMounts().get(2).getName(), is(KafkaCluster.CLUSTER_CA_CERTS_VOLUME));
        assertThat(pod.getSpec().getContainers().get(0).getVolumeMounts().get(2).getMountPath(), is(KafkaCluster.CLUSTER_CA_CERTS_VOLUME_MOUNT));
        assertThat(pod.getSpec().getContainers().get(0).getVolumeMounts().get(3).getName(), is(KafkaCluster.BROKER_CERTS_VOLUME));
        assertThat(pod.getSpec().getContainers().get(0).getVolumeMounts().get(3).getMountPath(), is(KafkaCluster.BROKER_CERTS_VOLUME_MOUNT));
        assertThat(pod.getSpec().getContainers().get(0).getVolumeMounts().get(4).getName(), is(KafkaCluster.CLIENT_CA_CERTS_VOLUME));
        assertThat(pod.getSpec().getContainers().get(0).getVolumeMounts().get(4).getMountPath(), is(KafkaCluster.CLIENT_CA_CERTS_VOLUME_MOUNT));
        assertThat(pod.getSpec().getContainers().get(0).getVolumeMounts().get(5).getName(), is("kafka-metrics-and-logging"));
        assertThat(pod.getSpec().getContainers().get(0).getVolumeMounts().get(5).getMountPath(), is("/opt/kafka/custom-config/"));
        assertThat(pod.getSpec().getContainers().get(0).getVolumeMounts().get(6).getName(), is("ready-files"));
        assertThat(pod.getSpec().getContainers().get(0).getVolumeMounts().get(6).getMountPath(), is("/var/opt/kafka"));
    }
}

Example 30 with StrimziPodSet

use of io.strimzi.api.kafka.model.StrimziPodSet in project strimzi by strimzi.

the class ManualPodCleanerTest method manualPodCleanup.

private void manualPodCleanup(VertxTestContext context, boolean useStrimziPodSets, List<Pod> pods, List<PersistentVolumeClaim> pvcs, List<String> podsToBeDeleted, List<String> pvcsToBeDeleted) {
    ResourceOperatorSupplier supplier = ResourceUtils.supplierWithMocks(false);
    StrimziPodSetOperator mockPodSetOps = supplier.strimziPodSetOperator;
    StatefulSetOperator mockStsOps = supplier.stsOperations;
    ArgumentCaptor<StatefulSet> stsReconciliationCaptor = ArgumentCaptor.forClass(StatefulSet.class);
    ArgumentCaptor<StrimziPodSet> podSetReconciliationCaptor = ArgumentCaptor.forClass(StrimziPodSet.class);
    if (useStrimziPodSets) {
        when(mockPodSetOps.getAsync(any(), eq(CONTROLLER_NAME))).thenReturn(Future.succeededFuture(new StrimziPodSetBuilder().withNewMetadata().withName(CONTROLLER_NAME).endMetadata().withNewSpec().withPods(PodSetUtils.podsToMaps(pods)).endSpec().build()));
        when(mockPodSetOps.reconcile(any(), any(), eq(CONTROLLER_NAME), podSetReconciliationCaptor.capture())).thenReturn(Future.succeededFuture());
    } else {
        when(mockStsOps.getAsync(any(), eq(CONTROLLER_NAME))).thenReturn(Future.succeededFuture(new StatefulSetBuilder().withNewMetadata().withName(CONTROLLER_NAME).endMetadata().build()));
        when(mockStsOps.deleteAsync(any(), any(), eq(CONTROLLER_NAME), anyBoolean())).thenReturn(Future.succeededFuture());
        when(mockStsOps.reconcile(any(), any(), eq(CONTROLLER_NAME), stsReconciliationCaptor.capture())).thenReturn(Future.succeededFuture());
    }
    PodOperator mockPodOps = supplier.podOperations;
    when(mockPodOps.listAsync(any(), eq(SELECTOR))).thenReturn(Future.succeededFuture(pods));
    ArgumentCaptor<String> podDeletionCaptor = ArgumentCaptor.forClass(String.class);
    when(mockPodOps.deleteAsync(any(), any(), podDeletionCaptor.capture(), anyBoolean())).thenReturn(Future.succeededFuture());
    when(mockPodOps.readiness(any(), any(), any(), anyLong(), anyLong())).thenReturn(Future.succeededFuture());
    PvcOperator mockPvcOps = supplier.pvcOperations;
    when(mockPvcOps.listAsync(any(), eq(SELECTOR))).thenReturn(Future.succeededFuture(pvcs));
    ArgumentCaptor<String> pvcDeletionCaptor = ArgumentCaptor.forClass(String.class);
    when(mockPvcOps.deleteAsync(any(), any(), pvcDeletionCaptor.capture(), anyBoolean())).thenReturn(Future.succeededFuture());
    ArgumentCaptor<String> pvcReconciliationCaptor = ArgumentCaptor.forClass(String.class);
    when(mockPvcOps.reconcile(any(), any(), pvcReconciliationCaptor.capture(), any())).thenReturn(Future.succeededFuture());
    ClusterOperatorConfig config;
    if (useStrimziPodSets) {
        config = ResourceUtils.dummyClusterOperatorConfig(VERSIONS, ClusterOperatorConfig.DEFAULT_OPERATION_TIMEOUT_MS, "+UseStrimziPodSets");
    } else {
        config = ResourceUtils.dummyClusterOperatorConfig(VERSIONS, ClusterOperatorConfig.DEFAULT_OPERATION_TIMEOUT_MS);
    }
    ManualPodCleaner cleaner = new ManualPodCleaner(Reconciliation.DUMMY_RECONCILIATION, CONTROLLER_NAME, SELECTOR, config, supplier);
    Checkpoint async = context.checkpoint();
    cleaner.maybeManualPodCleaning(pvcs).onComplete(context.succeeding(v -> context.verify(() -> {
        if (useStrimziPodSets) {
            if (podsToBeDeleted.size() > 0) {
                // PodSet was reconciled twice => once teo remove the deleted pod and once to add it back
                assertThat(podSetReconciliationCaptor.getAllValues().size(), is(2));
                assertThat(podSetReconciliationCaptor.getAllValues().get(0).getSpec().getPods().size(), is(2));
                assertThat(podSetReconciliationCaptor.getAllValues().get(1).getSpec().getPods().size(), is(3));
            } else {
                assertThat(podSetReconciliationCaptor.getAllValues().size(), is(0));
            }
        } else {
            if (podsToBeDeleted.size() > 0) {
                // StatefulSet was deleted once and reconciled once to recreate it
                verify(mockStsOps, times(1)).deleteAsync(any(), any(), eq(CONTROLLER_NAME), anyBoolean());
                assertThat(stsReconciliationCaptor.getAllValues().size(), is(1));
                assertThat(stsReconciliationCaptor.getValue(), is(notNullValue()));
            } else {
                verify(mockStsOps, never()).deleteAsync(any(), any(), eq(CONTROLLER_NAME), anyBoolean());
                assertThat(stsReconciliationCaptor.getAllValues().size(), is(0));
            }
        }
        // Verify the deleted pod
        assertThat(podDeletionCaptor.getAllValues().size(), is(podsToBeDeleted.size()));
        assertThat(podDeletionCaptor.getAllValues(), is(podsToBeDeleted));
        // Verify the deleted and recreated pvc
        assertThat(pvcDeletionCaptor.getAllValues().size(), is(pvcsToBeDeleted.size()));
        assertThat(pvcDeletionCaptor.getAllValues(), is(pvcsToBeDeleted));
        assertThat(pvcReconciliationCaptor.getAllValues().size(), is(pvcsToBeDeleted.size()));
        assertThat(pvcReconciliationCaptor.getAllValues(), is(pvcsToBeDeleted));
        async.flag();
    })));
}