Examples with StrimziPodSetOperator io.strimzi.operator.common.operator.resource.StrimziPodSetOperator used on opensource projects

Example 26 with StrimziPodSetOperator

use of io.strimzi.operator.common.operator.resource.StrimziPodSetOperator in project strimzi-kafka-operator by strimzi.

the class KafkaAssemblyOperatorPodSetTest method testFirstReconciliation.

/**
 * Tests the first reconciliation of the Kafka cluster after the UseStrimziPodsSet is enabled for the first time
 *
 * @param context   Test context
 */
@Test
public void testFirstReconciliation(VertxTestContext context) {
    ZookeeperCluster zkCluster = ZookeeperCluster.fromCrd(Reconciliation.DUMMY_RECONCILIATION, KAFKA, VERSIONS);
    StrimziPodSet zkPodSet = zkCluster.generatePodSet(KAFKA.getSpec().getZookeeper().getReplicas(), false, null, null, null);
    KafkaCluster kafkaCluster = KafkaCluster.fromCrd(Reconciliation.DUMMY_RECONCILIATION, KAFKA, VERSIONS);
    StrimziPodSet kafkaPodSet = kafkaCluster.generatePodSet(KAFKA.getSpec().getKafka().getReplicas(), false, null, null, brokerId -> null);
    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(kafkaCluster.getSelectorLabels()))).thenReturn(Future.succeededFuture(kafkaCluster.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;
    // The PodSet does not exist yet in the first reconciliation
    when(mockPodSetOps.getAsync(any(), eq(zkCluster.getName()))).thenReturn(Future.succeededFuture(null));
    when(mockPodSetOps.reconcile(any(), any(), eq(zkCluster.getName()), any())).thenReturn(Future.succeededFuture(ReconcileResult.created(zkPodSet)));
    // The PodSet does not exist yet in the first reconciliation
    when(mockPodSetOps.getAsync(any(), eq(kafkaCluster.getName()))).thenReturn(Future.succeededFuture(null));
    when(mockPodSetOps.reconcile(any(), any(), eq(kafkaCluster.getName()), any())).thenReturn(Future.succeededFuture(ReconcileResult.noop(kafkaPodSet)));
    StatefulSetOperator mockStsOps = supplier.stsOperations;
    // Zoo STS still exists in the first reconciliation
    when(mockStsOps.getAsync(any(), eq(zkCluster.getName()))).thenReturn(Future.succeededFuture(zkCluster.generateStatefulSet(false, null, null)));
    // The Zoo STS will be deleted during the reconciliation
    when(mockStsOps.deleteAsync(any(), any(), eq(zkCluster.getName()), eq(false))).thenReturn(Future.succeededFuture());
    when(mockStsOps.getAsync(any(), eq(kafkaCluster.getName()))).thenReturn(Future.succeededFuture(kafkaCluster.generateStatefulSet(false, null, null, null)));
    // The Kafka STS will be deleted during the reconciliation
    when(mockStsOps.deleteAsync(any(), any(), eq(kafkaCluster.getName()), eq(false))).thenReturn(Future.succeededFuture());
    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()));
    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(() -> {
        // Test that the old Zoo STS was deleted
        verify(mockStsOps, times(1)).deleteAsync(any(), any(), eq(zkCluster.getName()), eq(false));
        assertThat(zr.maybeRollZooKeeperInvocations, is(1));
        assertThat(zr.zooPodNeedsRestart.apply(podFromPodSet(zkPodSet, "my-cluster-zookeeper-0")), is(List.of()));
        assertThat(zr.zooPodNeedsRestart.apply(podFromPodSet(zkPodSet, "my-cluster-zookeeper-1")), is(List.of()));
        assertThat(zr.zooPodNeedsRestart.apply(podFromPodSet(zkPodSet, "my-cluster-zookeeper-2")), is(List.of()));
        assertThat(kr.maybeRollKafkaInvocations, is(1));
        assertThat(kr.kafkaPodNeedsRestart.apply(podFromPodSet(kafkaPodSet, "my-cluster-kafka-0")), is(List.of()));
        assertThat(kr.kafkaPodNeedsRestart.apply(podFromPodSet(kafkaPodSet, "my-cluster-kafka-1")), is(List.of()));
        assertThat(kr.kafkaPodNeedsRestart.apply(podFromPodSet(kafkaPodSet, "my-cluster-kafka-2")), is(List.of()));
        assertThat(cmReconciliationCaptor.getAllValues().size(), is(3));
        assertThat(cmReconciliationCaptor.getAllValues(), is(List.of("my-cluster-kafka-0", "my-cluster-kafka-1", "my-cluster-kafka-2")));
        assertThat(cmDeletionCaptor.getAllValues().size(), is(1));
        assertThat(cmDeletionCaptor.getAllValues().get(0), is("my-cluster-kafka-config"));
        async.flag();
    })));
}