Examples with Context io.fabric8.kubernetes.api.model.Context used on opensource projects

Example 91 with Context

use of io.fabric8.kubernetes.api.model.Context in project strimzi by strimzi.

the class ControllerTest method testOnConfigMapAdded_TopicExistsException.

/**
 * 1. controller is notified that a ConfigMap is created
 * 2. error when creating topic in kafka
 */
@Test
public void testOnConfigMapAdded_TopicExistsException(TestContext context) {
    Exception createException = new TopicExistsException("");
    configMapAdded(context, createException, null);
// TODO check a k8s event got created
// TODO what happens when we subsequently reconcile?
}

Example 92 with Context

use of io.fabric8.kubernetes.api.model.Context in project strimzi by strimzi.

the class ControllerIT method testConfigMapDeleted.

@Test
public void testConfigMapDeleted(TestContext context) {
    // create the cm
    String topicName = "test-configmap-deleted";
    ConfigMap cm = createCm(context, topicName);
    // can now delete the cm
    kubeClient.configMaps().inNamespace(NAMESPACE).withName(cm.getMetadata().getName()).delete();
    // Wait for the topic to be deleted
    waitFor(context, () -> {
        try {
            adminClient.describeTopics(singletonList(topicName)).values().get(topicName).get();
            return false;
        } catch (ExecutionException e) {
            if (e.getCause() instanceof UnknownTopicOrPartitionException) {
                return true;
            } else {
                throw new RuntimeException(e);
            }
        } catch (InterruptedException e) {
            throw new RuntimeException(e);
        }
    }, timeout, "Expected topic to be deleted by now");
}

Example 93 with Context

use of io.fabric8.kubernetes.api.model.Context in project strimzi by strimzi.

the class ControllerIT method testConfigMapModifiedWithBadData.

@Test
public void testConfigMapModifiedWithBadData(TestContext context) throws Exception {
    // create the cm
    String topicName = "test-configmap-modified-with-bad-data";
    ConfigMap cm = createCm(context, topicName);
    // now change the cm
    kubeClient.configMaps().inNamespace(NAMESPACE).withName(cm.getMetadata().getName()).edit().addToData(TopicSerialization.CM_KEY_PARTITIONS, "foo").done();
    // Wait for that to be reflected in the topic
    waitForEvent(context, cm, "ConfigMap test-configmap-modified-with-bad-data has an invalid 'data' section: " + "ConfigMap's 'data' section has invalid key 'partitions': " + "should be a strictly positive integer but was 'foo'", Controller.EventType.WARNING);
}

Example 94 with Context

use of io.fabric8.kubernetes.api.model.Context in project strimzi by strimzi.

the class ControllerIT method setup.

@Before
public void setup(TestContext context) throws Exception {
    LOGGER.info("Setting up test");
    Runtime.getRuntime().addShutdownHook(kafkaHook);
    kafkaCluster = new KafkaCluster();
    kafkaCluster.addBrokers(1);
    kafkaCluster.deleteDataPriorToStartup(true);
    kafkaCluster.deleteDataUponShutdown(true);
    kafkaCluster.usingDirectory(Files.createTempDirectory("controller-integration-test").toFile());
    kafkaCluster.startup();
    kubeClient = new DefaultKubernetesClient().inNamespace(NAMESPACE);
    LOGGER.info("Using namespace {}", NAMESPACE);
    Map<String, String> m = new HashMap();
    m.put(Config.KAFKA_BOOTSTRAP_SERVERS.key, kafkaCluster.brokerList());
    m.put(Config.ZOOKEEPER_CONNECT.key, "localhost:" + zkPort(kafkaCluster));
    m.put(Config.NAMESPACE.key, NAMESPACE);
    session = new Session(kubeClient, new Config(m));
    Async async = context.async();
    vertx.deployVerticle(session, ar -> {
        if (ar.succeeded()) {
            deploymentId = ar.result();
            adminClient = session.adminClient;
            topicsConfigWatcher = session.topicConfigsWatcher;
            topicWatcher = session.topicWatcher;
            topicsWatcher = session.topicsWatcher;
            async.complete();
        } else {
            context.fail("Failed to deploy session");
        }
    });
    async.await();
    waitFor(context, () -> this.topicsWatcher.started(), timeout, "Topics watcher not started");
    waitFor(context, () -> this.topicsConfigWatcher.started(), timeout, "Topic configs watcher not started");
    waitFor(context, () -> this.topicWatcher.started(), timeout, "Topic watcher not started");
    // We can't delete events, so record the events which exist at the start of the test
    // and then waitForEvents() can ignore those
    preExistingEvents = kubeClient.events().inNamespace(NAMESPACE).withLabels(cmPredicate.labels()).list().getItems().stream().map(evt -> evt.getMetadata().getUid()).collect(Collectors.toSet());
    LOGGER.info("Finished setting up test");
}

Example 95 with Context

use of io.fabric8.kubernetes.api.model.Context in project strimzi by strimzi.

the class ControllerIT method createCm.

private ConfigMap createCm(TestContext context, String topicName) {
    Topic topic = new Topic.Builder(topicName, 1, (short) 1, emptyMap()).build();
    ConfigMap cm = TopicSerialization.toConfigMap(topic, cmPredicate);
    return createCm(context, cm);
}