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

Example 16 with EntityOperatorSpecBuilder

use of io.strimzi.api.kafka.model.EntityOperatorSpecBuilder in project strimzi-kafka-operator by strimzi.

the class NamespaceDeletionRecoveryIsolatedST method testTopicNotAvailable.

/**
 * In case we don't have KafkaTopic resources from before the cluster loss, we do these steps:
 *  1. deploy the Kafka cluster without Topic Operator - otherwise topics will be deleted
 *  2. delete KafkaTopic Store topics - `__strimzi-topic-operator-kstreams-topic-store-changelog` and `__strimzi_store_topic`
 *  3. enable Topic Operator by redeploying Kafka cluster
 * @throws InterruptedException - sleep
 */
@IsolatedTest("We need for each test case its own Cluster Operator")
@Tag(INTERNAL_CLIENTS_USED)
void testTopicNotAvailable(ExtensionContext extensionContext) throws InterruptedException {
    String clusterName = mapWithClusterNames.get(extensionContext.getDisplayName());
    String topicName = mapWithTestTopics.get(extensionContext.getDisplayName());
    prepareEnvironmentForRecovery(extensionContext, topicName);
    // Wait till consumer offset topic is created
    KafkaTopicUtils.waitForKafkaTopicCreationByNamePrefix("consumer-offsets");
    // Get list of topics and list of PVC needed for recovery
    List<PersistentVolumeClaim> persistentVolumeClaimList = kubeClient().getClient().persistentVolumeClaims().list().getItems();
    deleteAndRecreateNamespace();
    recreatePvcAndUpdatePv(persistentVolumeClaimList);
    recreateClusterOperator(extensionContext);
    // Recreate Kafka Cluster
    resourceManager.createResource(extensionContext, KafkaTemplates.kafkaPersistent(clusterName, 3, 3).editSpec().editKafka().withNewPersistentClaimStorage().withSize("1Gi").withStorageClass(storageClassName).endPersistentClaimStorage().endKafka().editZookeeper().withNewPersistentClaimStorage().withSize("1Gi").withStorageClass(storageClassName).endPersistentClaimStorage().endZookeeper().withNewEntityOperator().endEntityOperator().endSpec().build());
    // Wait some time after kafka is ready before delete topics files
    Thread.sleep(60000);
    // Remove all topic data from topic store
    String deleteTopicStoreTopics = "./bin/kafka-topics.sh --bootstrap-server localhost:9092 --topic __strimzi-topic-operator-kstreams-topic-store-changelog --delete " + "&& ./bin/kafka-topics.sh --bootstrap-server localhost:9092 --topic __strimzi_store_topic --delete";
    cmdKubeClient(INFRA_NAMESPACE).execInPod(KafkaResources.kafkaPodName(clusterName, 0), "/bin/bash", "-c", deleteTopicStoreTopics);
    // Wait till exec result will be finish
    Thread.sleep(30000);
    KafkaResource.replaceKafkaResource(clusterName, k -> {
        k.getSpec().setEntityOperator(new EntityOperatorSpecBuilder().withNewTopicOperator().endTopicOperator().withNewUserOperator().endUserOperator().build());
    });
    DeploymentUtils.waitForDeploymentAndPodsReady(KafkaResources.entityOperatorDeploymentName(clusterName), 1);
    resourceManager.createResource(extensionContext, KafkaClientsTemplates.kafkaClients(false, clusterName + "-" + Constants.KAFKA_CLIENTS).build());
    String defaultKafkaClientsPodName = ResourceManager.kubeClient().listPodsByPrefixInName(clusterName + "-" + Constants.KAFKA_CLIENTS).get(0).getMetadata().getName();
    InternalKafkaClient internalKafkaClient = new InternalKafkaClient.Builder().withUsingPodName(defaultKafkaClientsPodName).withTopicName(topicName).withNamespaceName(INFRA_NAMESPACE).withClusterName(CLUSTER_NAME).withMessageCount(MESSAGE_COUNT).withListenerName(Constants.PLAIN_LISTENER_DEFAULT_NAME).build();
    LOGGER.info("Checking produced and consumed messages to pod:{}", internalKafkaClient.getPodName());
    internalKafkaClient.checkProducedAndConsumedMessages(internalKafkaClient.sendMessagesPlain(), internalKafkaClient.receiveMessagesPlain());
}