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

Example 1 with ListOptions

use of io.fabric8.kubernetes.api.model.ListOptions in project kubernetes-client by fabric8io.

the class CustomResourceTest method testWatchWithListOptions.

@Test
@DisplayName("Should be able to test watch with ListOptions provided")
void testWatchWithListOptions() throws IOException, InterruptedException {
    // Given
    server.expect().withPath("/apis/test.fabric8.io/v1alpha1/namespaces/ns1/hellos?resourceVersion=1003&timeoutSeconds=30&allowWatchBookmarks=true&watch=true").andUpgradeToWebSocket().open().waitFor(WATCH_EVENT_PERIOD).andEmit("{\"type\":\"ADDED\", \"object\":{\"kind\": \"Hello\", \"metadata\": {\"resourceVersion\": 1003}}}").done().always();
    CountDownLatch anyEventReceived = new CountDownLatch(1);
    // When
    Watch watch = client.genericKubernetesResources(customResourceDefinitionContext).inNamespace("ns1").watch(new ListOptionsBuilder().withTimeoutSeconds(30L).withResourceVersion("1003").withAllowWatchBookmarks(true).build(), new Watcher<GenericKubernetesResource>() {

        @Override
        public void eventReceived(Action action, GenericKubernetesResource resource) {
            anyEventReceived.countDown();
        }

        @Override
        public void onClose(WatcherException cause) {
        }
    });
    // Then
    assertTrue(anyEventReceived.await(1, TimeUnit.SECONDS));
    watch.close();
}

Example 2 with ListOptions

use of io.fabric8.kubernetes.api.model.ListOptions in project kas-fleetshard by bf2fc6cc711aee1a0c2a.

the class ManagedKafkaResourceType method readiness.

@Override
public Predicate<ManagedKafka> readiness(KubeClient client) {
    AtomicInteger count = new AtomicInteger();
    Set<String> messages = Collections.synchronizedSet(new LinkedHashSet<>());
    return mk -> {
        if (mk == null) {
            throw new IllegalStateException("ManagedKafka is null");
        }
        ManagedKafkaCondition mkc = getCondition(mk.getStatus(), ManagedKafkaCondition.Type.Ready).orElse(null);
        if (mkc == null) {
            return false;
        }
        if (ManagedKafkaCondition.Status.True.name().equals(mkc.getStatus())) {
            return true;
        }
        if (ManagedKafkaCondition.Reason.Error.name().equals(mkc.getReason())) {
            if (messages.add(mkc.getMessage())) {
                LOGGER.warn("ManagedKafka {} in error state {}", mk.getMetadata().getName(), mkc.getMessage());
            }
        // throw new IllegalStateException(String.format("ManagedKafka %s in error state %s", mk.getMetadata().getName(), mkc.getMessage()));
        }
        if (count.getAndIncrement() % 15 == 0) {
            ListOptions opts = new ListOptionsBuilder().withFieldSelector("status.phase=Pending").build();
            client.client().pods().inNamespace(mk.getMetadata().getNamespace()).withLabel("strimzi.io/cluster").list(opts).getItems().forEach(ManagedKafkaResourceType::checkUnschedulablePod);
        }
        return false;
    };
}

Example 3 with ListOptions

use of io.fabric8.kubernetes.api.model.ListOptions in project kubernetes-client by fabric8io.

the class CustomResourceTest method testWatchWithNamespaceAndListOptions.

@Test
@DisplayName("Should be able to test watch with Namespace and ListOptions provided")
void testWatchWithNamespaceAndListOptions() throws IOException, InterruptedException {
    // Given
    server.expect().withPath("/apis/test.fabric8.io/v1alpha1/namespaces/ns1/hellos?resourceVersion=1003&timeoutSeconds=30&allowWatchBookmarks=true&watch=true").andUpgradeToWebSocket().open().waitFor(WATCH_EVENT_PERIOD).andEmit("{\"type\":\"ADDED\", \"object\":{\"kind\": \"Hello\", \"metadata\": {\"resourceVersion\": 1003}}}").done().always();
    CountDownLatch anyEventReceived = new CountDownLatch(1);
    // When
    Watch watch = client.genericKubernetesResources(customResourceDefinitionContext).inNamespace("ns1").watch(new ListOptionsBuilder().withTimeoutSeconds(30L).withResourceVersion("1003").withAllowWatchBookmarks(true).build(), new Watcher<GenericKubernetesResource>() {

        @Override
        public void eventReceived(Action action, GenericKubernetesResource resource) {
            anyEventReceived.countDown();
        }

        @Override
        public void onClose(WatcherException cause) {
        }
    });
    // Then
    assertTrue(anyEventReceived.await(1, TimeUnit.SECONDS));
    watch.close();
}

Example 4 with ListOptions

use of io.fabric8.kubernetes.api.model.ListOptions in project kubernetes-client by fabric8io.

the class CustomResourceTest method testWatchAllResource.

@Test
@DisplayName("Should be able to watch some resource in a namespace with null name, labelSelector and ListOptions")
void testWatchAllResource() throws IOException, InterruptedException {
    // Given
    server.expect().withPath("/apis/test.fabric8.io/v1alpha1/namespaces/ns1/hellos?allowWatchBookmarks=true&watch=true").andUpgradeToWebSocket().open().waitFor(WATCH_EVENT_PERIOD).andEmit("{\"type\":\"ADDED\", \"object\":{\"kind\": \"Hello\", \"metadata\": {\"resourceVersion\": 1003}}}").done().always();
    CountDownLatch anyEventReceived = new CountDownLatch(1);
    // When
    Watch watch = client.genericKubernetesResources(customResourceDefinitionContext).inNamespace("ns1").watch(new Watcher<GenericKubernetesResource>() {

        @Override
        public void eventReceived(Action action, GenericKubernetesResource resource) {
            anyEventReceived.countDown();
        }

        @Override
        public void onClose(WatcherException cause) {
        }
    });
    // Then
    assertTrue(anyEventReceived.await(1, TimeUnit.SECONDS));
    watch.close();
}