Examples with StatefulSetBuilder io.fabric8.kubernetes.api.model.apps.StatefulSetBuilder used on opensource projects

Example 21 with StatefulSetBuilder

use of io.fabric8.kubernetes.api.model.apps.StatefulSetBuilder in project strimzi by strimzi.

the class MockKubeRegressionTest method testStatefulSetCreationAndDeletion.

@Test
public void testStatefulSetCreationAndDeletion() {
    StatefulSet sts = new StatefulSetBuilder().withNewMetadata().withName("foo").withNamespace("ns").endMetadata().withNewSpec().withReplicas(3).withNewTemplate().withNewMetadata().endMetadata().withNewSpec().endSpec().endTemplate().endSpec().build();
    client.apps().statefulSets().inNamespace("ns").withName("foo").create(sts);
    List<Pod> ns = client.pods().inNamespace("ns").list().getItems();
    assertThat(ns, hasSize(3));
    AtomicBoolean deleted = new AtomicBoolean(false);
    AtomicBoolean recreated = new AtomicBoolean(false);
    Watch watch = client.pods().inNamespace("ns").withName(ns.get(0).getMetadata().getName()).watch(new Watcher<Pod>() {

        @Override
        public void eventReceived(Action action, Pod resource) {
            if (action == Action.DELETED) {
                if (deleted.getAndSet(true)) {
                    fail("Deleted twice");
                }
            } else if (action == Action.ADDED) {
                if (!deleted.get()) {
                    fail("Created before deleted");
                }
                if (recreated.getAndSet(true)) {
                    fail("Recreated twice");
                }
            }
        }

        @Override
        public void onClose(WatcherException cause) {
        }
    });
    client.pods().inNamespace("ns").withName(ns.get(0).getMetadata().getName()).withPropagationPolicy(DeletionPropagation.FOREGROUND).delete();
    assertThat(deleted.get(), is(true));
    assertThat(recreated.get(), is(true));
    watch.close();
    ns = client.pods().inNamespace("ns").list().getItems();
    assertThat(ns, hasSize(3));
    client.apps().statefulSets().inNamespace("ns").withName("foo").withPropagationPolicy(DeletionPropagation.FOREGROUND).delete();
}

Example 22 with StatefulSetBuilder

use of io.fabric8.kubernetes.api.model.apps.StatefulSetBuilder in project strimzi by strimzi.

the class TolerationsIT method testEmptyStringValueIntoleration.

@Test
public void testEmptyStringValueIntoleration(VertxTestContext context) {
    Toleration t1 = new TolerationBuilder().withEffect("NoSchedule").withValue("").build();
    List<Toleration> tolerationList = new ArrayList<>();
    tolerationList.add(t1);
    // CO does this over the generated STS
    tolerationList = ModelUtils.removeEmptyValuesFromTolerations(tolerationList);
    StatefulSet ss = new StatefulSetBuilder().withNewMetadata().withNamespace(namespace).withName("foo").endMetadata().withNewSpec().withSelector(new LabelSelectorBuilder().withMatchLabels(Collections.singletonMap("app", "test")).build()).withNewTemplate().withNewMetadata().withLabels(Collections.singletonMap("app", "test")).endMetadata().withNewSpec().withTolerations(tolerationList).withDnsPolicy("ClusterFirst").withRestartPolicy("Always").withSchedulerName("default-scheduler").withSecurityContext(null).withTerminationGracePeriodSeconds(30L).endSpec().endTemplate().endSpec().build();
    KubernetesClient client = new DefaultKubernetesClient();
    client.apps().statefulSets().inNamespace(namespace).create(ss);
    StatefulSet stsk8s = client.apps().statefulSets().inNamespace(namespace).withName("foo").get();
    StatefulSetDiff diff = new StatefulSetDiff(Reconciliation.DUMMY_RECONCILIATION, ss, stsk8s);
    Checkpoint checkpoint = context.checkpoint();
    context.verify(() -> {
        assertThat(diff.changesSpecTemplate(), is(false));
        assertThat(stsk8s.getSpec().getTemplate().getSpec().getTolerations().get(0).getValue(), is(nullValue()));
        assertThat(ss.getSpec().getTemplate().getSpec().getTolerations().get(0).getValue(), is(nullValue()));
        checkpoint.flag();
    });
}

Example 23 with StatefulSetBuilder

use of io.fabric8.kubernetes.api.model.apps.StatefulSetBuilder in project strimzi by strimzi.

the class StatefulSetOperatorTest method testInternalReplace.

@Test
public void testInternalReplace(VertxTestContext context) {
    StatefulSet sts1 = new StatefulSetBuilder().withNewMetadata().withNamespace(AbstractResourceOperatorTest.NAMESPACE).withName(AbstractResourceOperatorTest.RESOURCE_NAME).endMetadata().withNewSpec().withReplicas(3).withNewTemplate().withNewMetadata().endMetadata().endTemplate().endSpec().build();
    Map<String, Quantity> requests = new HashMap<>();
    requests.put("storage", new Quantity("100Gi"));
    PersistentVolumeClaim pvc = new PersistentVolumeClaimBuilder().withNewMetadata().withName("data").endMetadata().withNewSpec().withAccessModes("ReadWriteOnce").withNewResources().withRequests(requests).endResources().withStorageClassName("gp2").endSpec().build();
    StatefulSet sts2 = new StatefulSetBuilder().withNewMetadata().withNamespace(AbstractResourceOperatorTest.NAMESPACE).withName(AbstractResourceOperatorTest.RESOURCE_NAME).endMetadata().withNewSpec().withReplicas(3).withNewTemplate().withNewMetadata().endMetadata().endTemplate().withVolumeClaimTemplates(pvc).endSpec().build();
    Deletable mockDeletable = mock(Deletable.class);
    when(mockDeletable.delete()).thenReturn(Boolean.TRUE);
    Resource mockERPD = mock(resourceType());
    when(mockERPD.withPropagationPolicy(any(DeletionPropagation.class))).thenReturn(mockDeletable);
    when(mockERPD.withGracePeriod(anyLong())).thenReturn(mockDeletable);
    Resource mockResource = mock(resourceType());
    when(mockResource.get()).thenReturn(sts1);
    when(mockResource.withPropagationPolicy(eq(DeletionPropagation.ORPHAN))).thenReturn(mockERPD);
    when(mockResource.create(any(StatefulSet.class))).thenReturn(sts1);
    PodOperator podOperator = mock(PodOperator.class);
    when(podOperator.waitFor(any(), anyString(), anyString(), anyLong(), anyLong(), any(BiPredicate.class))).thenReturn(Future.succeededFuture());
    when(podOperator.readiness(any(), anyString(), anyString(), anyLong(), anyLong())).thenReturn(Future.succeededFuture());
    when(podOperator.reconcile(any(), anyString(), anyString(), any())).thenReturn(Future.succeededFuture());
    when(podOperator.getAsync(anyString(), anyString())).thenReturn(Future.succeededFuture(new PodBuilder().withNewMetadata().withName("my-pod-0").endMetadata().build()));
    PvcOperator pvcOperator = mock(PvcOperator.class);
    when(pvcOperator.reconcile(any(), anyString(), anyString(), any())).thenReturn(Future.succeededFuture());
    NonNamespaceOperation mockNameable = mock(NonNamespaceOperation.class);
    when(mockNameable.withName(matches(RESOURCE_NAME))).thenReturn(mockResource);
    MixedOperation mockCms = mock(MixedOperation.class);
    when(mockCms.inNamespace(matches(NAMESPACE))).thenReturn(mockNameable);
    KubernetesClient mockClient = mock(KubernetesClient.class);
    mocker(mockClient, mockCms);
    StatefulSetOperator op = new StatefulSetOperator(AbstractResourceOperatorTest.vertx, mockClient, 5_000L, podOperator, pvcOperator) {

        @Override
        protected boolean shouldIncrementGeneration(Reconciliation reconciliation, StatefulSetDiff diff) {
            return true;
        }

        @Override
        public Future<Void> waitFor(Reconciliation reconciliation, String namespace, String name, String logState, long pollIntervalMs, final long timeoutMs, BiPredicate<String, String> predicate) {
            return Future.succeededFuture();
        }
    };
    Checkpoint async = context.checkpoint();
    op.reconcile(new Reconciliation("test", "kind", "namespace", "name"), sts1.getMetadata().getNamespace(), sts1.getMetadata().getName(), sts2).onComplete(context.succeeding(rrState -> {
        verify(mockDeletable).delete();
        async.flag();
    }));
}

Example 24 with StatefulSetBuilder

use of io.fabric8.kubernetes.api.model.apps.StatefulSetBuilder in project strimzi by strimzi.

the class KafkaUpgradeDowngradeMockTest method testDowngradeRecoveryWithMessageAndProtocolVersions.

// Test partial downgrade => emulate previous downgrade failing in the middle and verify it is finished.
@Test
public void testDowngradeRecoveryWithMessageAndProtocolVersions(VertxTestContext context) {
    Kafka initialKafka = kafkaWithVersions(KafkaVersionTestUtils.LATEST_KAFKA_VERSION, KafkaVersionTestUtils.PREVIOUS_FORMAT_VERSION, KafkaVersionTestUtils.PREVIOUS_PROTOCOL_VERSION);
    Kafka updatedKafka = kafkaWithVersions(KafkaVersionTestUtils.PREVIOUS_KAFKA_VERSION, KafkaVersionTestUtils.PREVIOUS_FORMAT_VERSION, KafkaVersionTestUtils.PREVIOUS_PROTOCOL_VERSION);
    Checkpoint reconciliation = context.checkpoint();
    initialize(context, initialKafka).onComplete(context.succeeding(v -> {
        context.verify(() -> {
            assertVersionsInStatefulSet(KafkaVersionTestUtils.LATEST_KAFKA_VERSION, KafkaVersionTestUtils.PREVIOUS_FORMAT_VERSION, KafkaVersionTestUtils.PREVIOUS_PROTOCOL_VERSION, KafkaVersionTestUtils.LATEST_KAFKA_IMAGE);
        });
    })).compose(v -> {
        StatefulSet sts = client.apps().statefulSets().inNamespace(NAMESPACE).withName(CLUSTER_NAME + "-kafka").get();
        StatefulSet modifiedSts = new StatefulSetBuilder(sts).editMetadata().addToAnnotations(KafkaCluster.ANNO_STRIMZI_IO_KAFKA_VERSION, KafkaVersionTestUtils.PREVIOUS_KAFKA_VERSION).endMetadata().editSpec().editTemplate().editMetadata().addToAnnotations(KafkaCluster.ANNO_STRIMZI_IO_KAFKA_VERSION, KafkaVersionTestUtils.PREVIOUS_KAFKA_VERSION).addToAnnotations(StatefulSetOperator.ANNO_STRIMZI_IO_GENERATION, "1").endMetadata().editSpec().editContainer(0).withImage(KafkaVersionTestUtils.PREVIOUS_KAFKA_IMAGE).endContainer().endSpec().endTemplate().endSpec().build();
        client.apps().statefulSets().inNamespace(NAMESPACE).withName(CLUSTER_NAME + "-kafka").createOrReplace(modifiedSts);
        Pod pod = client.pods().inNamespace(NAMESPACE).withName(CLUSTER_NAME + "-kafka-" + 1).get();
        Pod modifiedPod = new PodBuilder(pod).editMetadata().addToAnnotations(KafkaCluster.ANNO_STRIMZI_IO_KAFKA_VERSION, KafkaVersionTestUtils.PREVIOUS_KAFKA_VERSION).addToAnnotations(StatefulSetOperator.ANNO_STRIMZI_IO_GENERATION, "1").endMetadata().editSpec().editContainer(0).withImage(KafkaVersionTestUtils.PREVIOUS_KAFKA_IMAGE).endContainer().endSpec().build();
        client.pods().inNamespace(NAMESPACE).withName(CLUSTER_NAME + "-kafka-" + 1).createOrReplace(modifiedPod);
        return Future.succeededFuture();
    }).compose(v -> operator.createOrUpdate(new Reconciliation("test-trigger", Kafka.RESOURCE_KIND, NAMESPACE, CLUSTER_NAME), updatedKafka)).onComplete(context.succeeding(v -> context.verify(() -> {
        assertVersionsInStatefulSet(KafkaVersionTestUtils.PREVIOUS_KAFKA_VERSION, KafkaVersionTestUtils.PREVIOUS_FORMAT_VERSION, KafkaVersionTestUtils.PREVIOUS_PROTOCOL_VERSION, KafkaVersionTestUtils.PREVIOUS_KAFKA_IMAGE);
        reconciliation.flag();
    })));
}

Example 25 with StatefulSetBuilder

use of io.fabric8.kubernetes.api.model.apps.StatefulSetBuilder in project strimzi by strimzi.

the class KafkaUpgradeDowngradeMockTest method testUpgradeFromUnsupportedKafkaVersionWithMessageAndProtocol.

// Tests upgrade from Kafka version not supported by the current version of the operator with message format and
// protocol versions specified.
@Test
public void testUpgradeFromUnsupportedKafkaVersionWithMessageAndProtocol(VertxTestContext context) {
    KafkaVersion unsupported = VERSIONS.version("2.1.0");
    Kafka initialKafka = kafkaWithVersions(KafkaVersionTestUtils.LATEST_KAFKA_VERSION, unsupported.messageVersion(), unsupported.protocolVersion());
    Kafka updatedKafka = kafkaWithVersions(KafkaVersionTestUtils.LATEST_KAFKA_VERSION, unsupported.messageVersion(), unsupported.protocolVersion());
    Checkpoint reconciliation = context.checkpoint();
    initialize(context, initialKafka).onComplete(context.succeeding(v -> {
        context.verify(() -> {
            assertVersionsInStatefulSet(KafkaVersionTestUtils.LATEST_KAFKA_VERSION, unsupported.messageVersion(), unsupported.protocolVersion(), KafkaVersionTestUtils.LATEST_KAFKA_IMAGE);
        });
    })).compose(v -> {
        StatefulSet sts = client.apps().statefulSets().inNamespace(NAMESPACE).withName(CLUSTER_NAME + "-kafka").get();
        StatefulSet modifiedSts = new StatefulSetBuilder(sts).editMetadata().addToAnnotations(KafkaCluster.ANNO_STRIMZI_IO_KAFKA_VERSION, unsupported.version()).endMetadata().editSpec().editTemplate().editMetadata().removeFromAnnotations(KafkaCluster.ANNO_STRIMZI_IO_KAFKA_VERSION).removeFromAnnotations(KafkaCluster.ANNO_STRIMZI_IO_LOG_MESSAGE_FORMAT_VERSION).removeFromAnnotations(KafkaCluster.ANNO_STRIMZI_IO_INTER_BROKER_PROTOCOL_VERSION).endMetadata().editSpec().editContainer(0).withImage("strimzi/kafka:old-kafka-2.1.0").endContainer().endSpec().endTemplate().endSpec().build();
        client.apps().statefulSets().inNamespace(NAMESPACE).withName(CLUSTER_NAME + "-kafka").createOrReplace(modifiedSts);
        for (int i = 0; i < 3; i++) {
            Pod pod = client.pods().inNamespace(NAMESPACE).withName(CLUSTER_NAME + "-kafka-" + i).get();
            Pod modifiedPod = new PodBuilder(pod).editMetadata().removeFromAnnotations(KafkaCluster.ANNO_STRIMZI_IO_KAFKA_VERSION).removeFromAnnotations(KafkaCluster.ANNO_STRIMZI_IO_LOG_MESSAGE_FORMAT_VERSION).removeFromAnnotations(KafkaCluster.ANNO_STRIMZI_IO_INTER_BROKER_PROTOCOL_VERSION).endMetadata().editSpec().editContainer(0).withImage("strimzi/kafka:old-kafka-2.1.0").endContainer().endSpec().build();
            client.pods().inNamespace(NAMESPACE).withName(CLUSTER_NAME + "-kafka-" + i).createOrReplace(modifiedPod);
        }
        return Future.succeededFuture();
    }).compose(v -> operator.createOrUpdate(new Reconciliation("test-trigger", Kafka.RESOURCE_KIND, NAMESPACE, CLUSTER_NAME), updatedKafka)).onComplete(context.succeeding(v -> context.verify(() -> {
        assertVersionsInStatefulSet(KafkaVersionTestUtils.LATEST_KAFKA_VERSION, unsupported.messageVersion(), unsupported.protocolVersion(), KafkaVersionTestUtils.LATEST_KAFKA_IMAGE);
        reconciliation.flag();
    })));
}