Examples with KafkaCluster io.strimzi.operator.cluster.model.KafkaCluster used on opensource projects

Example 16 with KafkaCluster

use of io.strimzi.operator.cluster.model.KafkaCluster in project strimzi by strimzi.

the class KafkaListenerReconcilerIngressV1Beta1Test method testIngressV1Beta1.

@Test
public void testIngressV1Beta1(VertxTestContext context) {
    Kafka kafka = new KafkaBuilder().withNewMetadata().withName(NAME).withNamespace(NAMESPACE).endMetadata().withNewSpec().withNewKafka().withReplicas(3).withListeners(new GenericKafkaListenerBuilder().withName("ingress").withPort(9094).withTls(true).withType(KafkaListenerType.INGRESS).withNewConfiguration().withNewBootstrap().withHost("bootstrap.mydomain.tld").endBootstrap().withBrokers(new GenericKafkaListenerConfigurationBrokerBuilder().withBroker(0).withHost("broker-0.mydomain.tld").build(), new GenericKafkaListenerConfigurationBrokerBuilder().withBroker(1).withHost("broker-1.mydomain.tld").build(), new GenericKafkaListenerConfigurationBrokerBuilder().withBroker(2).withHost("broker-2.mydomain.tld").build()).endConfiguration().build()).withNewEphemeralStorage().endEphemeralStorage().endKafka().withNewZookeeper().withReplicas(3).withNewEphemeralStorage().endEphemeralStorage().endZookeeper().withNewEntityOperator().withNewUserOperator().endUserOperator().withNewTopicOperator().endTopicOperator().endEntityOperator().endSpec().build();
    KafkaCluster kafkaCluster = KafkaCluster.fromCrd(Reconciliation.DUMMY_RECONCILIATION, kafka, VERSIONS);
    ResourceOperatorSupplier supplier = ResourceUtils.supplierWithMocks(false);
    // Mock ingress v1beta1 ops
    IngressV1Beta1Operator mockIngressV1Beta1ops = supplier.ingressV1Beta1Operations;
    ArgumentCaptor<io.fabric8.kubernetes.api.model.networking.v1beta1.Ingress> ingressV1Beta1Captor = ArgumentCaptor.forClass(io.fabric8.kubernetes.api.model.networking.v1beta1.Ingress.class);
    when(mockIngressV1Beta1ops.listAsync(eq(NAMESPACE), any(Labels.class))).thenReturn(Future.succeededFuture(emptyList()));
    when(mockIngressV1Beta1ops.reconcile(any(), anyString(), anyString(), ingressV1Beta1Captor.capture())).thenReturn(Future.succeededFuture(ReconcileResult.created(new io.fabric8.kubernetes.api.model.networking.v1beta1.Ingress())));
    when(mockIngressV1Beta1ops.hasIngressAddress(any(), eq(NAMESPACE), any(), anyLong(), anyLong())).thenReturn(Future.succeededFuture());
    // Mock ingress v1 ops
    IngressOperator mockIngressOps = supplier.ingressOperations;
    ArgumentCaptor<Ingress> ingressCaptor = ArgumentCaptor.forClass(Ingress.class);
    when(mockIngressOps.listAsync(eq(NAMESPACE), any(Labels.class))).thenReturn(Future.succeededFuture(emptyList()));
    when(mockIngressOps.reconcile(any(), anyString(), anyString(), ingressCaptor.capture())).thenReturn(Future.succeededFuture(ReconcileResult.created(new Ingress())));
    when(mockIngressOps.hasIngressAddress(any(), eq(NAMESPACE), any(), anyLong(), anyLong())).thenReturn(Future.succeededFuture());
    MockKafkaListenersReconciler reconciler = new MockKafkaListenersReconciler(new Reconciliation("test-trigger", Kafka.RESOURCE_KIND, NAMESPACE, NAME), kafkaCluster, new PlatformFeaturesAvailability(false, KubernetesVersion.V1_16), supplier.secretOperations, supplier.serviceOperations, supplier.routeOperations, supplier.ingressOperations, supplier.ingressV1Beta1Operations);
    Checkpoint async = context.checkpoint();
    reconciler.reconcile().onComplete(context.succeeding(v -> context.verify(() -> {
        assertThat(ingressCaptor.getAllValues().size(), is(0));
        assertThat(ingressV1Beta1Captor.getAllValues().size(), is(4));
        verify(mockIngressOps, never()).list(any(), any());
        verify(mockIngressOps, never()).reconcile(any(), any(), any(), any());
        verify(mockIngressOps, never()).hasIngressAddress(any(), any(), any(), anyLong(), anyLong());
        async.flag();
    })));
}

Example 17 with KafkaCluster

use of io.strimzi.operator.cluster.model.KafkaCluster in project strimzi by strimzi.

the class KafkaListenerReconcilerSkipBootstrapLoadBalancerTest method testLoadBalancerSkipBootstrapService.

@Test
public void testLoadBalancerSkipBootstrapService(VertxTestContext context) {
    Kafka kafka = new KafkaBuilder().withNewMetadata().withName(CLUSTER_NAME).withNamespace(NAMESPACE).endMetadata().withNewSpec().withNewKafka().withReplicas(3).withListeners(new GenericKafkaListenerBuilder().withName("external").withPort(LISTENER_PORT).withTls(true).withType(KafkaListenerType.LOADBALANCER).withNewConfiguration().withCreateBootstrapService(false).endConfiguration().build()).withNewEphemeralStorage().endEphemeralStorage().endKafka().withNewZookeeper().withReplicas(3).withNewEphemeralStorage().endEphemeralStorage().endZookeeper().withNewEntityOperator().withNewUserOperator().endUserOperator().withNewTopicOperator().endTopicOperator().endEntityOperator().endSpec().build();
    KafkaCluster kafkaCluster = KafkaCluster.fromCrd(Reconciliation.DUMMY_RECONCILIATION, kafka, VERSIONS);
    ResourceOperatorSupplier supplier = prepareResourceOperatorSupplier();
    MockKafkaListenersReconciler reconciler = new MockKafkaListenersReconciler(new Reconciliation("test-trigger", Kafka.RESOURCE_KIND, NAMESPACE, CLUSTER_NAME), kafkaCluster, new PlatformFeaturesAvailability(false, KubernetesVersion.V1_16), supplier.secretOperations, supplier.serviceOperations, supplier.routeOperations, supplier.ingressOperations, supplier.ingressV1Beta1Operations);
    Checkpoint async = context.checkpoint();
    reconciler.reconcile().onComplete(context.succeeding(res -> context.verify(() -> {
        // Check status
        assertThat(res.listenerStatuses.size(), is(1));
        ListenerStatus listenerStatus = res.listenerStatuses.get(0);
        assertThat(listenerStatus.getBootstrapServers(), is("broker-0.test.dns.name:9094,broker-1.test.dns.name:9094,broker-2.test.dns.name:9094"));
        assertThat(listenerStatus.getAddresses().size(), is(3));
        assertThat(listenerStatus.getAddresses().get(0).getHost(), is(DNS_NAME_FOR_BROKER_0));
        assertThat(listenerStatus.getAddresses().get(1).getHost(), is(DNS_NAME_FOR_BROKER_1));
        assertThat(listenerStatus.getAddresses().get(2).getHost(), is(DNS_NAME_FOR_BROKER_2));
        assertThat(listenerStatus.getAddresses().get(0).getPort(), is(LISTENER_PORT));
        assertThat(listenerStatus.getAddresses().get(1).getPort(), is(LISTENER_PORT));
        assertThat(listenerStatus.getAddresses().get(2).getPort(), is(LISTENER_PORT));
        // Check creation of services
        verify(supplier.serviceOperations, never()).reconcile(any(), eq(NAMESPACE), eq(CLUSTER_NAME + "-kafka-external-bootstrap"), notNull());
        verify(supplier.serviceOperations, times(1)).reconcile(any(), eq(NAMESPACE), eq(CLUSTER_NAME + "-kafka-0"), notNull());
        verify(supplier.serviceOperations, times(1)).reconcile(any(), eq(NAMESPACE), eq(CLUSTER_NAME + "-kafka-1"), notNull());
        verify(supplier.serviceOperations, times(1)).reconcile(any(), eq(NAMESPACE), eq(CLUSTER_NAME + "-kafka-2"), notNull());
        async.flag();
    })));
}

Example 18 with KafkaCluster

use of io.strimzi.operator.cluster.model.KafkaCluster in project strimzi by strimzi.

the class KafkaListenerReconcilerSkipBootstrapLoadBalancerTest method testLoadBalancer.

@Test
public void testLoadBalancer(VertxTestContext context) {
    Kafka kafka = new KafkaBuilder().withNewMetadata().withName(CLUSTER_NAME).withNamespace(NAMESPACE).endMetadata().withNewSpec().withNewKafka().withReplicas(3).withListeners(new GenericKafkaListenerBuilder().withName("external").withPort(LISTENER_PORT).withTls(true).withType(KafkaListenerType.LOADBALANCER).build()).withNewEphemeralStorage().endEphemeralStorage().endKafka().withNewZookeeper().withReplicas(3).withNewEphemeralStorage().endEphemeralStorage().endZookeeper().withNewEntityOperator().withNewUserOperator().endUserOperator().withNewTopicOperator().endTopicOperator().endEntityOperator().endSpec().build();
    KafkaCluster kafkaCluster = KafkaCluster.fromCrd(Reconciliation.DUMMY_RECONCILIATION, kafka, VERSIONS);
    ResourceOperatorSupplier supplier = prepareResourceOperatorSupplier();
    MockKafkaListenersReconciler reconciler = new MockKafkaListenersReconciler(new Reconciliation("test-trigger", Kafka.RESOURCE_KIND, NAMESPACE, CLUSTER_NAME), kafkaCluster, new PlatformFeaturesAvailability(false, KubernetesVersion.V1_16), supplier.secretOperations, supplier.serviceOperations, supplier.routeOperations, supplier.ingressOperations, supplier.ingressV1Beta1Operations);
    Checkpoint async = context.checkpoint();
    reconciler.reconcile().onComplete(context.succeeding(res -> context.verify(() -> {
        // Check status
        assertThat(res.listenerStatuses.size(), is(1));
        ListenerStatus listenerStatus = res.listenerStatuses.get(0);
        assertThat(listenerStatus.getBootstrapServers(), is("bootstrap-broker.test.dns.name:9094"));
        assertThat(listenerStatus.getAddresses().size(), is(1));
        assertThat(listenerStatus.getAddresses().get(0).getHost(), is(DNS_NAME_FOR_BOOTSTRAP_SERVICE));
        assertThat(listenerStatus.getAddresses().get(0).getPort(), is(LISTENER_PORT));
        // Check creation of services
        verify(supplier.serviceOperations, times(1)).reconcile(any(), eq(NAMESPACE), eq(CLUSTER_NAME + "-kafka-external-bootstrap"), notNull());
        verify(supplier.serviceOperations, times(1)).reconcile(any(), eq(NAMESPACE), eq(CLUSTER_NAME + "-kafka-0"), notNull());
        verify(supplier.serviceOperations, times(1)).reconcile(any(), eq(NAMESPACE), eq(CLUSTER_NAME + "-kafka-1"), notNull());
        verify(supplier.serviceOperations, times(1)).reconcile(any(), eq(NAMESPACE), eq(CLUSTER_NAME + "-kafka-2"), notNull());
        async.flag();
    })));
}

Example 19 with KafkaCluster

use of io.strimzi.operator.cluster.model.KafkaCluster in project strimzi by strimzi.

the class KafkaAssemblyOperatorPodSetTest method testReconciliationWithRoll.

/**
 * Tests the regular reconciliation of the Kafka cluster which results in some rolling updates
 *
 * @param context   Test context
 */
@Test
public void testReconciliationWithRoll(VertxTestContext context) {
    Kafka oldKafka = new KafkaBuilder(KAFKA).editSpec().editZookeeper().withImage("old-image:latest").endZookeeper().editKafka().withImage("old-image:latest").endKafka().endSpec().build();
    ZookeeperCluster oldZkCluster = ZookeeperCluster.fromCrd(Reconciliation.DUMMY_RECONCILIATION, oldKafka, VERSIONS);
    StrimziPodSet oldZkPodSet = oldZkCluster.generatePodSet(KAFKA.getSpec().getZookeeper().getReplicas(), false, null, null, null);
    KafkaCluster oldKafkaCluster = KafkaCluster.fromCrd(Reconciliation.DUMMY_RECONCILIATION, oldKafka, VERSIONS);
    StrimziPodSet oldKafkaPodSet = oldKafkaCluster.generatePodSet(KAFKA.getSpec().getKafka().getReplicas(), false, null, null, brokerId -> null);
    ZookeeperCluster newZkCluster = ZookeeperCluster.fromCrd(Reconciliation.DUMMY_RECONCILIATION, KAFKA, VERSIONS);
    KafkaCluster newKafkaCluster = KafkaCluster.fromCrd(Reconciliation.DUMMY_RECONCILIATION, KAFKA, VERSIONS);
    ResourceOperatorSupplier supplier = ResourceUtils.supplierWithMocks(false);
    SecretOperator secretOps = supplier.secretOperations;
    when(secretOps.reconcile(any(), any(), any(), any())).thenReturn(Future.succeededFuture());
    ConfigMapOperator mockCmOps = supplier.configMapOperations;
    when(mockCmOps.listAsync(any(), eq(oldKafkaCluster.getSelectorLabels()))).thenReturn(Future.succeededFuture(oldKafkaCluster.generatePerBrokerConfigurationConfigMaps(new MetricsAndLogging(null, null), ADVERTISED_HOSTNAMES, ADVERTISED_PORTS, true)));
    when(mockCmOps.reconcile(any(), any(), startsWith("my-cluster-kafka-"), any())).thenReturn(Future.succeededFuture());
    when(mockCmOps.deleteAsync(any(), any(), eq("my-cluster-kafka-config"), anyBoolean())).thenReturn(Future.succeededFuture());
    StrimziPodSetOperator mockPodSetOps = supplier.strimziPodSetOperator;
    when(mockPodSetOps.getAsync(any(), eq(newZkCluster.getName()))).thenReturn(Future.succeededFuture(oldZkPodSet));
    when(mockPodSetOps.reconcile(any(), any(), eq(newZkCluster.getName()), any())).thenAnswer(i -> Future.succeededFuture(ReconcileResult.noop(i.getArgument(3))));
    when(mockPodSetOps.getAsync(any(), eq(newKafkaCluster.getName()))).thenReturn(Future.succeededFuture(oldKafkaPodSet));
    when(mockPodSetOps.reconcile(any(), any(), eq(newKafkaCluster.getName()), any())).thenAnswer(i -> Future.succeededFuture(ReconcileResult.noop(i.getArgument(3))));
    StatefulSetOperator mockStsOps = supplier.stsOperations;
    // Zoo STS is queried and deleted if it still exists
    when(mockStsOps.getAsync(any(), eq(newZkCluster.getName()))).thenReturn(Future.succeededFuture(null));
    // Kafka STS is queried and deleted if it still exists
    when(mockStsOps.getAsync(any(), eq(newKafkaCluster.getName()))).thenReturn(Future.succeededFuture(null));
    PodOperator mockPodOps = supplier.podOperations;
    when(mockPodOps.listAsync(any(), eq(newZkCluster.getSelectorLabels()))).thenReturn(Future.succeededFuture(Collections.emptyList()));
    when(mockPodOps.listAsync(any(), eq(newKafkaCluster.getSelectorLabels()))).thenReturn(Future.succeededFuture(Collections.emptyList()));
    when(mockPodOps.listAsync(any(), any(Labels.class))).thenReturn(Future.succeededFuture(Collections.emptyList()));
    CrdOperator<KubernetesClient, Kafka, KafkaList> mockKafkaOps = supplier.kafkaOperator;
    when(mockKafkaOps.getAsync(eq(NAMESPACE), eq(CLUSTER_NAME))).thenReturn(Future.succeededFuture(KAFKA));
    when(mockKafkaOps.get(eq(NAMESPACE), eq(CLUSTER_NAME))).thenReturn(KAFKA);
    when(mockKafkaOps.updateStatusAsync(any(), any())).thenReturn(Future.succeededFuture());
    ClusterOperatorConfig config = ResourceUtils.dummyClusterOperatorConfig(VERSIONS, ClusterOperatorConfig.DEFAULT_OPERATION_TIMEOUT_MS, "+UseStrimziPodSets");
    MockZooKeeperReconciler zr = new MockZooKeeperReconciler(new Reconciliation("test-trigger", Kafka.RESOURCE_KIND, NAMESPACE, CLUSTER_NAME), vertx, config, supplier, new PlatformFeaturesAvailability(false, KUBERNETES_VERSION), KAFKA, VERSION_CHANGE, null, 0, CLUSTER_CA);
    MockKafkaReconciler kr = new MockKafkaReconciler(new Reconciliation("test-trigger", Kafka.RESOURCE_KIND, NAMESPACE, CLUSTER_NAME), vertx, config, supplier, new PlatformFeaturesAvailability(false, KUBERNETES_VERSION), KAFKA, VERSION_CHANGE, null, 0, CLUSTER_CA, CLIENTS_CA);
    MockKafkaAssemblyOperator kao = new MockKafkaAssemblyOperator(vertx, new PlatformFeaturesAvailability(false, KUBERNETES_VERSION), CERT_MANAGER, PASSWORD_GENERATOR, supplier, config, zr, kr);
    Checkpoint async = context.checkpoint();
    kao.reconcile(new Reconciliation("test-trigger", Kafka.RESOURCE_KIND, NAMESPACE, CLUSTER_NAME)).onComplete(context.succeeding(v -> context.verify(() -> {
        assertThat(zr.maybeRollZooKeeperInvocations, is(1));
        assertThat(zr.zooPodNeedsRestart.apply(podFromPodSet(oldZkPodSet, "my-cluster-zookeeper-0")), is(List.of("Pod has old revision")));
        assertThat(zr.zooPodNeedsRestart.apply(podFromPodSet(oldZkPodSet, "my-cluster-zookeeper-1")), is(List.of("Pod has old revision")));
        assertThat(zr.zooPodNeedsRestart.apply(podFromPodSet(oldZkPodSet, "my-cluster-zookeeper-2")), is(List.of("Pod has old revision")));
        assertThat(kr.maybeRollKafkaInvocations, is(1));
        assertThat(kr.kafkaPodNeedsRestart.apply(podFromPodSet(oldKafkaPodSet, "my-cluster-kafka-0")), is(List.of("Pod has old revision")));
        assertThat(kr.kafkaPodNeedsRestart.apply(podFromPodSet(oldKafkaPodSet, "my-cluster-kafka-1")), is(List.of("Pod has old revision")));
        assertThat(kr.kafkaPodNeedsRestart.apply(podFromPodSet(oldKafkaPodSet, "my-cluster-kafka-2")), is(List.of("Pod has old revision")));
        async.flag();
    })));
}

Example 20 with KafkaCluster

use of io.strimzi.operator.cluster.model.KafkaCluster in project strimzi by strimzi.

the class KafkaAssemblyOperatorPodSetTest method testScaleDown.

/**
 * Tests reconciliation with scale-down from 5 to 3 ZooKeeper pods
 *
 * @param context   Test context
 */
@Test
public void testScaleDown(VertxTestContext context) {
    Kafka oldKafka = new KafkaBuilder(KAFKA).editSpec().editZookeeper().withReplicas(5).endZookeeper().editKafka().withReplicas(5).endKafka().endSpec().build();
    ZookeeperCluster oldZkCluster = ZookeeperCluster.fromCrd(Reconciliation.DUMMY_RECONCILIATION, oldKafka, VERSIONS);
    StrimziPodSet oldZkPodSet = oldZkCluster.generatePodSet(oldKafka.getSpec().getZookeeper().getReplicas(), false, null, null, null);
    KafkaCluster oldKafkaCluster = KafkaCluster.fromCrd(Reconciliation.DUMMY_RECONCILIATION, oldKafka, VERSIONS);
    StrimziPodSet oldKafkaPodSet = oldKafkaCluster.generatePodSet(oldKafka.getSpec().getKafka().getReplicas(), false, null, null, brokerId -> null);
    ZookeeperCluster zkCluster = ZookeeperCluster.fromCrd(Reconciliation.DUMMY_RECONCILIATION, KAFKA, VERSIONS);
    KafkaCluster kafkaCluster = KafkaCluster.fromCrd(Reconciliation.DUMMY_RECONCILIATION, KAFKA, VERSIONS);
    ResourceOperatorSupplier supplier = ResourceUtils.supplierWithMocks(false);
    SecretOperator secretOps = supplier.secretOperations;
    when(secretOps.reconcile(any(), any(), any(), any())).thenReturn(Future.succeededFuture());
    when(secretOps.getAsync(any(), any())).thenReturn(Future.succeededFuture(new Secret()));
    ConfigMapOperator mockCmOps = supplier.configMapOperations;
    when(mockCmOps.listAsync(any(), eq(oldKafkaCluster.getSelectorLabels()))).thenReturn(Future.succeededFuture(oldKafkaCluster.generatePerBrokerConfigurationConfigMaps(new MetricsAndLogging(null, null), ADVERTISED_HOSTNAMES, ADVERTISED_PORTS, true)));
    ArgumentCaptor<String> cmReconciliationCaptor = ArgumentCaptor.forClass(String.class);
    when(mockCmOps.reconcile(any(), any(), cmReconciliationCaptor.capture(), any())).thenReturn(Future.succeededFuture());
    ArgumentCaptor<String> cmDeletionCaptor = ArgumentCaptor.forClass(String.class);
    when(mockCmOps.deleteAsync(any(), any(), cmDeletionCaptor.capture(), anyBoolean())).thenReturn(Future.succeededFuture());
    StrimziPodSetOperator mockPodSetOps = supplier.strimziPodSetOperator;
    // Zoo
    when(mockPodSetOps.getAsync(any(), eq(zkCluster.getName()))).thenReturn(Future.succeededFuture(oldZkPodSet));
    ArgumentCaptor<StrimziPodSet> zkPodSetCaptor = ArgumentCaptor.forClass(StrimziPodSet.class);
    when(mockPodSetOps.reconcile(any(), any(), eq(zkCluster.getName()), zkPodSetCaptor.capture())).thenAnswer(i -> Future.succeededFuture(ReconcileResult.noop(i.getArgument(3))));
    // Kafka
    when(mockPodSetOps.getAsync(any(), eq(kafkaCluster.getName()))).thenReturn(Future.succeededFuture(oldKafkaPodSet));
    ArgumentCaptor<StrimziPodSet> kafkaPodSetCaptor = ArgumentCaptor.forClass(StrimziPodSet.class);
    when(mockPodSetOps.reconcile(any(), any(), eq(kafkaCluster.getName()), kafkaPodSetCaptor.capture())).thenAnswer(i -> Future.succeededFuture(ReconcileResult.noop(i.getArgument(3))));
    StatefulSetOperator mockStsOps = supplier.stsOperations;
    // Zoo STS is queried and deleted if it still exists
    when(mockStsOps.getAsync(any(), eq(zkCluster.getName()))).thenReturn(Future.succeededFuture(null));
    // Kafka STS is queried and deleted if it still exists
    when(mockStsOps.getAsync(any(), eq(kafkaCluster.getName()))).thenReturn(Future.succeededFuture(null));
    PodOperator mockPodOps = supplier.podOperations;
    when(mockPodOps.listAsync(any(), eq(zkCluster.getSelectorLabels()))).thenReturn(Future.succeededFuture(Collections.emptyList()));
    when(mockPodOps.listAsync(any(), eq(kafkaCluster.getSelectorLabels()))).thenReturn(Future.succeededFuture(Collections.emptyList()));
    when(mockPodOps.listAsync(any(), any(Labels.class))).thenReturn(Future.succeededFuture(Collections.emptyList()));
    when(mockPodOps.readiness(any(), any(), any(), anyLong(), anyLong())).thenReturn(Future.succeededFuture());
    when(mockPodOps.waitFor(any(), any(), any(), any(), anyLong(), anyLong(), any())).thenReturn(Future.succeededFuture());
    CrdOperator<KubernetesClient, Kafka, KafkaList> mockKafkaOps = supplier.kafkaOperator;
    when(mockKafkaOps.getAsync(eq(NAMESPACE), eq(CLUSTER_NAME))).thenReturn(Future.succeededFuture(KAFKA));
    when(mockKafkaOps.get(eq(NAMESPACE), eq(CLUSTER_NAME))).thenReturn(KAFKA);
    when(mockKafkaOps.updateStatusAsync(any(), any())).thenReturn(Future.succeededFuture());
    ClusterOperatorConfig config = ResourceUtils.dummyClusterOperatorConfig(VERSIONS, ClusterOperatorConfig.DEFAULT_OPERATION_TIMEOUT_MS, "+UseStrimziPodSets");
    MockZooKeeperReconciler zr = new MockZooKeeperReconciler(new Reconciliation("test-trigger", Kafka.RESOURCE_KIND, NAMESPACE, CLUSTER_NAME), vertx, config, supplier, new PlatformFeaturesAvailability(false, KUBERNETES_VERSION), KAFKA, VERSION_CHANGE, null, 5, CLUSTER_CA);
    MockKafkaReconciler kr = new MockKafkaReconciler(new Reconciliation("test-trigger", Kafka.RESOURCE_KIND, NAMESPACE, CLUSTER_NAME), vertx, config, supplier, new PlatformFeaturesAvailability(false, KUBERNETES_VERSION), KAFKA, VERSION_CHANGE, null, 5, CLUSTER_CA, CLIENTS_CA);
    MockKafkaAssemblyOperator kao = new MockKafkaAssemblyOperator(vertx, new PlatformFeaturesAvailability(false, KUBERNETES_VERSION), CERT_MANAGER, PASSWORD_GENERATOR, supplier, config, zr, kr);
    Checkpoint async = context.checkpoint();
    kao.reconcile(new Reconciliation("test-trigger", Kafka.RESOURCE_KIND, NAMESPACE, CLUSTER_NAME)).onComplete(context.succeeding(v -> context.verify(() -> {
        // Scale-down of Zoo is done pod by pod => the reconcile method is called 3 times with 1, 2 and 3 pods.
        assertThat(zkPodSetCaptor.getAllValues().size(), is(3));
        // => first capture is from zkPodSet() with old replica count
        assertThat(zkPodSetCaptor.getAllValues().get(0).getSpec().getPods().size(), is(5));
        // => second capture is from zkScalingDown() with new replica count
        assertThat(zkPodSetCaptor.getAllValues().get(1).getSpec().getPods().size(), is(4));
        // => third capture is from zkScalingDown() with new replica count
        assertThat(zkPodSetCaptor.getAllValues().get(2).getSpec().getPods().size(), is(3));
        // Still one maybe-roll invocation
        assertThat(zr.maybeRollZooKeeperInvocations, is(1));
        // Scale-down of Kafka is done in one go => we should see two invocations (first from regular patching and second from scale-down)
        assertThat(kafkaPodSetCaptor.getAllValues().size(), is(2));
        // => first capture is from kafkaScaleDown() with old replica count
        assertThat(kafkaPodSetCaptor.getAllValues().get(0).getSpec().getPods().size(), is(3));
        // => second capture is from kafkaPodSet() with new replica count
        assertThat(kafkaPodSetCaptor.getAllValues().get(1).getSpec().getPods().size(), is(3));
        // Still one maybe-roll invocation
        assertThat(kr.maybeRollKafkaInvocations, is(1));
        // CMs for all remaining pods are reconciled
        assertThat(cmReconciliationCaptor.getAllValues().size(), is(3));
        assertThat(cmReconciliationCaptor.getAllValues(), is(List.of("my-cluster-kafka-0", "my-cluster-kafka-1", "my-cluster-kafka-2")));
        // The shared CM + the CMs for scaled down pods are deleted
        assertThat(cmDeletionCaptor.getAllValues().size(), is(3));
        assertThat(cmDeletionCaptor.getAllValues(), is(List.of("my-cluster-kafka-3", "my-cluster-kafka-4", "my-cluster-kafka-config")));
        async.flag();
    })));
}