io.fabric8.kubernetes.client.informers.SharedInformerFactory Java Examples

@Test
@DisplayName("Should create pods for with respect to a specified PodSet")
public void testReconcile() throws InterruptedException {
    // Given
    String testNamespace = "ns1";
    PodSet testPodSet = getPodSet("example-podset", testNamespace, "0800cff3-9d80-11ea-8973-0e13a02d8ebd");
    server.expect().post().withPath("/api/v1/namespaces/" + testNamespace + "/pods")
            .andReturn(HttpURLConnection.HTTP_CREATED, new PodBuilder().withNewMetadata().withName("pod1-clone").endMetadata().build())
            .times(testPodSet.getSpec().getReplicas());
    KubernetesClient client = server.getClient();

    SharedInformerFactory informerFactory = client.informers();
    MixedOperation<PodSet, PodSetList, DoneablePodSet, Resource<PodSet, DoneablePodSet>> podSetClient = client.customResources(podSetCustomResourceDefinition, PodSet.class, PodSetList.class, DoneablePodSet.class);
    SharedIndexInformer<Pod> podSharedIndexInformer = informerFactory.sharedIndexInformerFor(Pod.class, PodList.class, RESYNC_PERIOD_MILLIS);
    SharedIndexInformer<PodSet> podSetSharedIndexInformer = informerFactory.sharedIndexInformerForCustomResource(podSetCustomResourceDefinitionContext, PodSet.class, PodSetList.class, RESYNC_PERIOD_MILLIS);
    PodSetController podSetController = new PodSetController(client, podSetClient, podSharedIndexInformer, podSetSharedIndexInformer, testNamespace);

    // When
    podSetController.reconcile(testPodSet);

    // Then
    RecordedRequest recordedRequest = server.getLastRequest();
    assertEquals("POST", recordedRequest.getMethod());
    assertTrue(recordedRequest.getBody().readUtf8().contains(testPodSet.getMetadata().getName()));
}
 

@Override
public SharedInformerFactory informers() { return delegate.informers(); }
 

@Override
public SharedInformerFactory informers() {
  return new SharedInformerFactory(ForkJoinPool.commonPool(), httpClient, getConfiguration());
}
 

@Override
public SharedInformerFactory informers(ExecutorService executorService) {
  return new SharedInformerFactory(executorService, httpClient, getConfiguration());
}
 

@Override
public SharedInformerFactory informers() {
  return delegate.informers();
}
 

@Override
public SharedInformerFactory informers(ExecutorService executorService) {
  return delegate.informers(executorService);
}
 

@Override
public SharedInformerFactory informers(ExecutorService executorService) { return delegate.informers(executorService); }
 

@Override
public SharedInformerFactory informers() { return new SharedInformerFactory(ForkJoinPool.commonPool(), httpClient, getConfiguration()); }
 

@Override
public SharedInformerFactory informers(ExecutorService executorService) { return new SharedInformerFactory(executorService, httpClient, getConfiguration()); }
 

/**
 * Get an instance of Kubernetes Client informer factory. It allows you to construct and
 * cache informers for API types. With it you can subscribe to all the events related to
 * your Kubernetes type. It's like watch but a bit organized.
 *
 * @return SharedInformerFactory object
 */
SharedInformerFactory informers();
 

/**
 * Get an instance of Kubernetes Client informer factory. It allows you to construct and
 * cache informers for API types. With it you can subscribe to all the events related to
 * your Kubernetes type. It's like watch but a bit organized.
 *
 * @param executorService thread pool for informer factory
 * @return SharedInformerFactory object
 */
SharedInformerFactory informers(ExecutorService executorService);