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Example 1 with KafkaConnector

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

the class ConnectorMockTest method testChangeStrimziClusterLabel.

/**
 * Change the cluster label from one cluster to another
 * check the connector is deleted from the old cluster
 * check the connector is added to the new cluster
 */
@Test
public void testChangeStrimziClusterLabel(VertxTestContext context) throws InterruptedException {
    String oldConnectClusterName = "cluster1";
    String newConnectClusterName = "cluster2";
    String connectorName = "connector";
    // Create two connect clusters
    KafkaConnect connect = new KafkaConnectBuilder().withNewMetadata().withNamespace(NAMESPACE).withName(oldConnectClusterName).addToAnnotations(Annotations.STRIMZI_IO_USE_CONNECTOR_RESOURCES, "true").endMetadata().withNewSpec().withReplicas(1).endSpec().build();
    Crds.kafkaConnectOperation(client).inNamespace(NAMESPACE).create(connect);
    waitForConnectReady(oldConnectClusterName);
    KafkaConnect connect2 = new KafkaConnectBuilder().withNewMetadata().withNamespace(NAMESPACE).withName(newConnectClusterName).addToAnnotations(Annotations.STRIMZI_IO_USE_CONNECTOR_RESOURCES, "true").endMetadata().withNewSpec().withReplicas(1).endSpec().build();
    Crds.kafkaConnectOperation(client).inNamespace(NAMESPACE).create(connect2);
    waitForConnectReady(newConnectClusterName);
    // Create KafkaConnector associated with the first cluster using the Strimzi Cluster label and wait till it's ready
    KafkaConnector connector = new KafkaConnectorBuilder().withNewMetadata().withName(connectorName).withNamespace(NAMESPACE).addToLabels(Labels.STRIMZI_CLUSTER_LABEL, oldConnectClusterName).endMetadata().withNewSpec().withTasksMax(1).withClassName("Dummy").endSpec().build();
    Crds.kafkaConnectorOperation(client).inNamespace(NAMESPACE).create(connector);
    waitForConnectorReady(connectorName);
    // triggered twice (Connect creation, Connector Status update) for the first cluster
    verify(api, times(1)).createOrUpdatePutRequest(any(), eq(KafkaConnectResources.qualifiedServiceName(oldConnectClusterName, NAMESPACE)), eq(KafkaConnectCluster.REST_API_PORT), eq(connectorName), any());
    // never triggered for the second cluster as connector's Strimzi cluster label does not match cluster 2
    verify(api, never()).createOrUpdatePutRequest(any(), eq(KafkaConnectResources.qualifiedServiceName(newConnectClusterName, NAMESPACE)), eq(KafkaConnectCluster.REST_API_PORT), eq(connectorName), any());
    // patch connector with new Strimzi cluster label associated with cluster 2
    Crds.kafkaConnectorOperation(client).inNamespace(NAMESPACE).withName(connectorName).patch(new KafkaConnectorBuilder().withNewMetadata().withName(connectorName).withNamespace(NAMESPACE).addToLabels(Labels.STRIMZI_CLUSTER_LABEL, newConnectClusterName).endMetadata().withNewSpec().withTasksMax(1).withClassName("Dummy").endSpec().build());
    waitForConnectorReady(connectorName);
    // Note: The connector does not get deleted immediately from the first cluster, only on the next timed reconciliation
    verify(api, never()).delete(any(), eq(KafkaConnectResources.qualifiedServiceName(oldConnectClusterName, NAMESPACE)), eq(KafkaConnectCluster.REST_API_PORT), eq(connectorName));
    verify(api, times(1)).createOrUpdatePutRequest(any(), eq(KafkaConnectResources.qualifiedServiceName(newConnectClusterName, NAMESPACE)), eq(KafkaConnectCluster.REST_API_PORT), eq(connectorName), any());
    // Force reconciliation to assert connector deletion request occurs for first cluster
    Checkpoint async = context.checkpoint();
    kafkaConnectOperator.reconcile(new Reconciliation("test", "KafkaConnect", NAMESPACE, oldConnectClusterName)).onComplete(context.succeeding(v -> context.verify(() -> {
        verify(api, times(1)).delete(any(), eq(KafkaConnectResources.qualifiedServiceName(oldConnectClusterName, NAMESPACE)), eq(KafkaConnectCluster.REST_API_PORT), eq(connectorName));
        async.flag();
    })));
}
Also used : CoreMatchers.is(org.hamcrest.CoreMatchers.is) KafkaConnectorList(io.strimzi.api.kafka.KafkaConnectorList) BeforeEach(org.junit.jupiter.api.BeforeEach) ConnectorPluginBuilder(io.strimzi.api.kafka.model.connect.ConnectorPluginBuilder) OrderedProperties(io.strimzi.operator.common.model.OrderedProperties) TestUtils.waitFor(io.strimzi.test.TestUtils.waitFor) ArgumentMatchers.eq(org.mockito.ArgumentMatchers.eq) Annotations(io.strimzi.operator.common.Annotations) TimeoutException(java.util.concurrent.TimeoutException) KafkaConnector(io.strimzi.api.kafka.model.KafkaConnector) MockKube(io.strimzi.test.mockkube.MockKube) Collections.singletonList(java.util.Collections.singletonList) Resource(io.fabric8.kubernetes.client.dsl.Resource) DefaultAdminClientProvider(io.strimzi.operator.common.DefaultAdminClientProvider) ExtendWith(org.junit.jupiter.api.extension.ExtendWith) Map(java.util.Map) Mockito.atLeast(org.mockito.Mockito.atLeast) ResourceOperatorSupplier(io.strimzi.operator.cluster.operator.resource.ResourceOperatorSupplier) JsonObject(io.vertx.core.json.JsonObject) ResourceUtils(io.strimzi.operator.cluster.ResourceUtils) KafkaConnect(io.strimzi.api.kafka.model.KafkaConnect) ConnectTimeoutException(io.netty.channel.ConnectTimeoutException) Predicate(java.util.function.Predicate) Mockito.atLeastOnce(org.mockito.Mockito.atLeastOnce) KafkaConnectBuilder(io.strimzi.api.kafka.model.KafkaConnectBuilder) VertxExtension(io.vertx.junit5.VertxExtension) Future(io.vertx.core.Future) Collectors(java.util.stream.Collectors) Test(org.junit.jupiter.api.Test) Objects(java.util.Objects) KafkaConnectCluster(io.strimzi.operator.cluster.model.KafkaConnectCluster) List(java.util.List) Labels(io.strimzi.operator.common.model.Labels) Logger(org.apache.logging.log4j.Logger) Checkpoint(io.vertx.junit5.Checkpoint) Condition(io.strimzi.api.kafka.model.status.Condition) KafkaConnectList(io.strimzi.api.kafka.KafkaConnectList) PlatformFeaturesAvailability(io.strimzi.operator.PlatformFeaturesAvailability) ClusterOperatorConfig(io.strimzi.operator.cluster.ClusterOperatorConfig) CustomResource(io.fabric8.kubernetes.client.CustomResource) Mockito.mock(org.mockito.Mockito.mock) VertxTestContext(io.vertx.junit5.VertxTestContext) Assertions.fail(org.junit.jupiter.api.Assertions.fail) ArgumentMatchers.any(org.mockito.ArgumentMatchers.any) BackOff(io.strimzi.operator.common.BackOff) HashMap(java.util.HashMap) Crds(io.strimzi.api.kafka.Crds) FeatureGates(io.strimzi.operator.cluster.FeatureGates) KafkaVersionTestUtils(io.strimzi.operator.cluster.KafkaVersionTestUtils) ZookeeperLeaderFinder(io.strimzi.operator.cluster.operator.resource.ZookeeperLeaderFinder) TestUtils(io.strimzi.test.TestUtils) Status(io.strimzi.api.kafka.model.status.Status) MatcherAssert.assertThat(org.hamcrest.MatcherAssert.assertThat) ArgumentMatchers.anyInt(org.mockito.ArgumentMatchers.anyInt) KafkaConnectorBuilder(io.strimzi.api.kafka.model.KafkaConnectorBuilder) TestUtils.map(io.strimzi.test.TestUtils.map) Collections.emptyMap(java.util.Collections.emptyMap) Matchers.empty(org.hamcrest.Matchers.empty) KubernetesVersion(io.strimzi.operator.KubernetesVersion) Vertx(io.vertx.core.Vertx) ConnectorPlugin(io.strimzi.api.kafka.model.connect.ConnectorPlugin) Mockito.times(org.mockito.Mockito.times) Mockito.when(org.mockito.Mockito.when) Mockito.verify(org.mockito.Mockito.verify) TimeUnit(java.util.concurrent.TimeUnit) Reconciliation(io.strimzi.operator.common.Reconciliation) AfterEach(org.junit.jupiter.api.AfterEach) Mockito.never(org.mockito.Mockito.never) KubernetesClient(io.fabric8.kubernetes.client.KubernetesClient) DefaultZookeeperScalerProvider(io.strimzi.operator.cluster.operator.resource.DefaultZookeeperScalerProvider) LogManager(org.apache.logging.log4j.LogManager) Collections(java.util.Collections) KafkaConnectResources(io.strimzi.api.kafka.model.KafkaConnectResources) ArgumentMatchers.anyString(org.mockito.ArgumentMatchers.anyString) KafkaConnectBuilder(io.strimzi.api.kafka.model.KafkaConnectBuilder) Checkpoint(io.vertx.junit5.Checkpoint) KafkaConnectorBuilder(io.strimzi.api.kafka.model.KafkaConnectorBuilder) Reconciliation(io.strimzi.operator.common.Reconciliation) KafkaConnector(io.strimzi.api.kafka.model.KafkaConnector) ArgumentMatchers.anyString(org.mockito.ArgumentMatchers.anyString) KafkaConnect(io.strimzi.api.kafka.model.KafkaConnect) Test(org.junit.jupiter.api.Test)

Example 2 with KafkaConnector

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

the class ConnectorMockTest method testConnectorReconciliationPausedUnpaused.

@Test
public void testConnectorReconciliationPausedUnpaused() {
    String connectName = "cluster";
    String connectorName = "connector";
    // Create KafkaConnect cluster and wait till it's ready
    Crds.kafkaConnectOperation(client).inNamespace(NAMESPACE).create(new KafkaConnectBuilder().withNewMetadata().withNamespace(NAMESPACE).withName(connectName).addToAnnotations(Annotations.STRIMZI_IO_USE_CONNECTOR_RESOURCES, "true").endMetadata().withNewSpec().withReplicas(1).endSpec().build());
    waitForConnectReady(connectName);
    // paused
    KafkaConnector connector = new KafkaConnectorBuilder().withNewMetadata().withName(connectorName).withNamespace(NAMESPACE).addToLabels(Labels.STRIMZI_CLUSTER_LABEL, connectName).addToAnnotations("strimzi.io/pause-reconciliation", "true").endMetadata().withNewSpec().withTasksMax(1).withClassName("Dummy").endSpec().build();
    Crds.kafkaConnectorOperation(client).inNamespace(NAMESPACE).create(connector);
    waitForConnectorCondition(connectorName, "ReconciliationPaused", null);
    // unpaused
    Crds.kafkaConnectorOperation(client).inNamespace(NAMESPACE).withName(connectorName).edit(cntctr -> new KafkaConnectorBuilder(cntctr).editMetadata().addToAnnotations("strimzi.io/pause-reconciliation", "false").endMetadata().build());
    waitForConnectorReady(connectorName);
    waitForConnectorState(connectorName, "RUNNING");
}
Also used : KafkaConnectBuilder(io.strimzi.api.kafka.model.KafkaConnectBuilder) KafkaConnectorBuilder(io.strimzi.api.kafka.model.KafkaConnectorBuilder) KafkaConnector(io.strimzi.api.kafka.model.KafkaConnector) ArgumentMatchers.anyString(org.mockito.ArgumentMatchers.anyString) Test(org.junit.jupiter.api.Test)

Example 3 with KafkaConnector

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

the class ConnectorMockTest method testConnectScaleToZero.

/**
 * Create connect, create connector, Scale to 0
 */
@Test
public void testConnectScaleToZero() {
    String connectName = "cluster";
    String connectorName = "connector";
    // Create KafkaConnect cluster and wait till it's ready
    KafkaConnect connect = new KafkaConnectBuilder().withNewMetadata().withNamespace(NAMESPACE).withName(connectName).addToAnnotations(Annotations.STRIMZI_IO_USE_CONNECTOR_RESOURCES, "true").endMetadata().withNewSpec().withReplicas(1).endSpec().build();
    Crds.kafkaConnectOperation(client).inNamespace(NAMESPACE).create(connect);
    waitForConnectReady(connectName);
    // could be triggered twice (creation followed by status update) but waitForConnectReady could be satisfied with single
    verify(api, atLeastOnce()).list(eq(KafkaConnectResources.qualifiedServiceName(connectName, NAMESPACE)), eq(KafkaConnectCluster.REST_API_PORT));
    verify(api, never()).createOrUpdatePutRequest(any(), eq(KafkaConnectResources.qualifiedServiceName(connectName, NAMESPACE)), eq(KafkaConnectCluster.REST_API_PORT), eq(connectorName), any());
    // Create KafkaConnector and wait till it's ready
    KafkaConnector connector = new KafkaConnectorBuilder().withNewMetadata().withName(connectorName).withNamespace(NAMESPACE).addToLabels(Labels.STRIMZI_CLUSTER_LABEL, connectName).endMetadata().withNewSpec().withTasksMax(1).withClassName("Dummy").endSpec().build();
    Crds.kafkaConnectorOperation(client).inNamespace(NAMESPACE).create(connector);
    waitForConnectorReady(connectorName);
    verify(api, times(2)).list(eq(KafkaConnectResources.qualifiedServiceName(connectName, NAMESPACE)), eq(KafkaConnectCluster.REST_API_PORT));
    verify(api, times(1)).createOrUpdatePutRequest(any(), eq(KafkaConnectResources.qualifiedServiceName(connectName, NAMESPACE)), eq(KafkaConnectCluster.REST_API_PORT), eq(connectorName), any());
    assertThat(runningConnectors.keySet(), is(Collections.singleton(key("cluster-connect-api.ns.svc", connectorName))));
    when(api.list(any(), anyInt())).thenReturn(Future.failedFuture(new ConnectTimeoutException("connection timed out")));
    when(api.listConnectorPlugins(any(), any(), anyInt())).thenReturn(Future.failedFuture(new ConnectTimeoutException("connection timed out")));
    when(api.createOrUpdatePutRequest(any(), any(), anyInt(), anyString(), any())).thenReturn(Future.failedFuture(new ConnectTimeoutException("connection timed out")));
    when(api.getConnectorConfig(any(), any(), anyInt(), any())).thenReturn(Future.failedFuture(new ConnectTimeoutException("connection timed out")));
    when(api.getConnector(any(), any(), anyInt(), any())).thenReturn(Future.failedFuture(new ConnectTimeoutException("connection timed out")));
    Crds.kafkaConnectOperation(client).inNamespace(NAMESPACE).withName(connectName).edit(spec -> new KafkaConnectBuilder(spec).editSpec().withReplicas(0).endSpec().build());
    waitForConnectReady(connectName);
    waitForConnectorNotReady(connectorName, "RuntimeException", "Kafka Connect cluster 'cluster' in namespace ns has 0 replicas.");
}
Also used : KafkaConnectBuilder(io.strimzi.api.kafka.model.KafkaConnectBuilder) KafkaConnectorBuilder(io.strimzi.api.kafka.model.KafkaConnectorBuilder) KafkaConnector(io.strimzi.api.kafka.model.KafkaConnector) ArgumentMatchers.anyString(org.mockito.ArgumentMatchers.anyString) KafkaConnect(io.strimzi.api.kafka.model.KafkaConnect) ConnectTimeoutException(io.netty.channel.ConnectTimeoutException) Test(org.junit.jupiter.api.Test)

Example 4 with KafkaConnector

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

the class ConnectorMockTest method testConnectorNotReadyWithoutSpec.

@Test
public void testConnectorNotReadyWithoutSpec() {
    String connectName = "cluster";
    String connectorName = "connector";
    KafkaConnect connect = new KafkaConnectBuilder().withNewMetadata().withNamespace(NAMESPACE).withName(connectName).addToAnnotations(Annotations.STRIMZI_IO_USE_CONNECTOR_RESOURCES, "true").endMetadata().withNewSpec().withReplicas(1).endSpec().build();
    Crds.kafkaConnectOperation(client).inNamespace(NAMESPACE).create(connect);
    waitForConnectReady(connectName);
    KafkaConnector connector = new KafkaConnectorBuilder().withNewMetadata().withNamespace(NAMESPACE).withName(connectorName).addToLabels(Labels.STRIMZI_CLUSTER_LABEL, connectName).endMetadata().build();
    Crds.kafkaConnectorOperation(client).inNamespace(NAMESPACE).create(connector);
    waitForConnectorNotReady(connectorName, "InvalidResourceException", "spec property is required");
}
Also used : KafkaConnectBuilder(io.strimzi.api.kafka.model.KafkaConnectBuilder) KafkaConnectorBuilder(io.strimzi.api.kafka.model.KafkaConnectorBuilder) KafkaConnector(io.strimzi.api.kafka.model.KafkaConnector) ArgumentMatchers.anyString(org.mockito.ArgumentMatchers.anyString) KafkaConnect(io.strimzi.api.kafka.model.KafkaConnect) Test(org.junit.jupiter.api.Test)

Example 5 with KafkaConnector

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

the class ConnectorMockTest method testConnectorNotReadyWithoutStrimziClusterLabel.

@Test
public void testConnectorNotReadyWithoutStrimziClusterLabel() {
    String connectorName = "connector";
    KafkaConnector connector = new KafkaConnectorBuilder().withNewMetadata().withNamespace(NAMESPACE).withName(connectorName).endMetadata().withNewSpec().endSpec().build();
    Crds.kafkaConnectorOperation(client).inNamespace(NAMESPACE).create(connector);
    waitForConnectorNotReady(connectorName, "InvalidResourceException", "Resource lacks label '" + Labels.STRIMZI_CLUSTER_LABEL + "': No connect cluster in which to create this connector.");
}
Also used : KafkaConnectorBuilder(io.strimzi.api.kafka.model.KafkaConnectorBuilder) KafkaConnector(io.strimzi.api.kafka.model.KafkaConnector) ArgumentMatchers.anyString(org.mockito.ArgumentMatchers.anyString) Test(org.junit.jupiter.api.Test)

Aggregations

KafkaConnector (io.strimzi.api.kafka.model.KafkaConnector)113 Test (org.junit.jupiter.api.Test)82 ArgumentMatchers.anyString (org.mockito.ArgumentMatchers.anyString)82 KafkaConnect (io.strimzi.api.kafka.model.KafkaConnect)79 KafkaConnectBuilder (io.strimzi.api.kafka.model.KafkaConnectBuilder)65 KafkaConnectorList (io.strimzi.api.kafka.KafkaConnectorList)60 KubernetesClient (io.fabric8.kubernetes.client.KubernetesClient)58 PlatformFeaturesAvailability (io.strimzi.operator.PlatformFeaturesAvailability)58 ResourceOperatorSupplier (io.strimzi.operator.cluster.operator.resource.ResourceOperatorSupplier)58 Reconciliation (io.strimzi.operator.common.Reconciliation)58 Future (io.vertx.core.Future)58 Vertx (io.vertx.core.Vertx)58 List (java.util.List)57 KafkaConnectResources (io.strimzi.api.kafka.model.KafkaConnectResources)56 KafkaConnectCluster (io.strimzi.operator.cluster.model.KafkaConnectCluster)56 Annotations (io.strimzi.operator.common.Annotations)56 KubernetesVersion (io.strimzi.operator.KubernetesVersion)54 KafkaVersionTestUtils (io.strimzi.operator.cluster.KafkaVersionTestUtils)54 CrdOperator (io.strimzi.operator.common.operator.resource.CrdOperator)54 Checkpoint (io.vertx.junit5.Checkpoint)54