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

Example 31 with KafkaTopicBuilder

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

the class TopicOperatorMockTest method testNotCreatedInKube.

void testNotCreatedInKube(VertxTestContext context, KafkaTopic kt) throws InterruptedException, ExecutionException {
    String kubeName = kt.getMetadata().getName();
    String kafkaName = kt.getSpec().getTopicName() != null ? kt.getSpec().getTopicName() : kubeName;
    int retention = (Integer) kt.getSpec().getConfig().get("retention.bytes");
    createInKube(kt);
    Thread.sleep(2000);
    LOGGER.info("Topic has not been created");
    Topic fromKafka = getFromKafka(kafkaName);
    context.verify(() -> assertThat(fromKafka, is(nullValue())));
    // Reconcile after no changes
    reconcile(context);
    // Check things still the same
    context.verify(() -> assertThat(fromKafka, is(nullValue())));
    // Config change + reconcile
    updateInKube(new KafkaTopicBuilder(kt).editSpec().addToConfig("retention.bytes", retention + 1).endSpec().build());
    // Another reconciliation
    reconcile(context);
    // Check things still the same
    context.verify(() -> {
        assertThat(getFromKafka(kafkaName), is(nullValue()));
        context.completeNow();
    });
}

Example 32 with KafkaTopicBuilder

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

the class TopicOperatorMockTest method testCreatedWithDifferentTopicNameInKube.

@Test
public void testCreatedWithDifferentTopicNameInKube(VertxTestContext context) throws InterruptedException, ExecutionException {
    int retention = 100_000_000;
    KafkaTopic kt = new KafkaTopicBuilder().withNewMetadata().withName("my-topic").withNamespace(NAMESPACE).addToLabels(Labels.STRIMZI_KIND_LABEL, "topic").endMetadata().withNewSpec().withTopicName(// different to metadata.name
    "DIFFERENT").withPartitions(1).withReplicas(1).addToConfig("retention.bytes", retention).endSpec().build();
    testCreatedInKube(context, kt);
}

Example 33 with KafkaTopicBuilder

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

the class TopicOperatorMockTest method testCreatedInKube.

void testCreatedInKube(VertxTestContext context, KafkaTopic kt) throws InterruptedException, ExecutionException {
    String kubeName = kt.getMetadata().getName();
    String kafkaName = kt.getSpec().getTopicName() != null ? kt.getSpec().getTopicName() : kubeName;
    int retention = (Integer) kt.getSpec().getConfig().get("retention.bytes");
    createInKube(kt);
    // Check created in Kafka
    waitUntilTopicExistsInKafka(kafkaName);
    LOGGER.info("Topic has been created");
    Topic fromKafka = getFromKafka(kafkaName);
    context.verify(() -> assertThat(fromKafka.getTopicName().toString(), is(kafkaName)));
    // Reconcile after no changes
    reconcile(context);
    // Check things still the same
    context.verify(() -> assertThat(fromKafka, is(getFromKafka(kafkaName))));
    // Config change + reconcile
    updateInKube(new KafkaTopicBuilder(kt).editSpec().addToConfig("retention.bytes", retention + 1).endSpec().build());
    waitUntilTopicInKafka(kafkaName, config -> Integer.toString(retention + 1).equals(config.get("retention.bytes").value()));
    // Another reconciliation
    reconcile(context);
    // Check things still the same
    context.verify(() -> {
        assertThat(getFromKafka(kafkaName), is(new Topic.Builder(fromKafka).withConfigEntry("retention.bytes", Integer.toString(retention + 1)).build()));
        context.completeNow();
    });
}

Example 34 with KafkaTopicBuilder

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

the class TopicOperatorMockTest method testCreatedWithSameTopicNameInKube.

@Test
public void testCreatedWithSameTopicNameInKube(VertxTestContext context) throws InterruptedException, ExecutionException {
    int retention = 100_000_000;
    KafkaTopic kt = new KafkaTopicBuilder().withNewMetadata().withName("my-topic").withNamespace(NAMESPACE).addToLabels(Labels.STRIMZI_KIND_LABEL, "topic").endMetadata().withNewSpec().withTopicName(// the same as metadata.name
    "my-topic").withPartitions(1).withReplicas(1).addToConfig("retention.bytes", retention).endSpec().build();
    testCreatedInKube(context, kt);
}

Example 35 with KafkaTopicBuilder

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

the class TopicOperatorMockTest method testReconciliationPaused.

@Test
public void testReconciliationPaused(VertxTestContext context) throws InterruptedException, ExecutionException {
    LOGGER.info("Test started");
    int retention = 100_000_000;
    KafkaTopic kt = new KafkaTopicBuilder().withNewMetadata().withName("my-topic").withNamespace(NAMESPACE).addToLabels(Labels.STRIMZI_KIND_LABEL, "topic").addToLabels(Labels.KUBERNETES_NAME_LABEL, "topic-operator").withAnnotations(singletonMap("strimzi.io/pause-reconciliation", "true")).endMetadata().withNewSpec().withPartitions(1).withReplicas(1).addToConfig("retention.bytes", retention).endSpec().build();
    testNotCreatedInKube(context, kt);
}