Examples with Client io.fabric8.kubernetes.client.Client used on opensource projects

Example 71 with Client

use of io.fabric8.kubernetes.client.Client in project fabric8 by fabric8io.

the class IsOpenShift method main.

public static void main(String... args) {
    KubernetesClient client = new DefaultKubernetesClient();
    try {
        boolean openShift = KubernetesHelper.isOpenShift(client);
        System.out.println("OpenShift: " + openShift);
    } catch (Exception e) {
        System.out.println("FAILED: " + e);
        e.printStackTrace();
    }
}

Example 72 with Client

use of io.fabric8.kubernetes.client.Client in project fabric8 by fabric8io.

the class PodIdToReplicationControllerIDExample method main.

public static void main(String[] args) {
    if (args.length < 3) {
        System.out.println("Arguments: kuberneteMasterUrl namespace podID");
        return;
    }
    String kuberneteMasterUrl = args[0];
    String namespace = args[1];
    String podID = args[2];
    System.out.println("Looking up ReplicationController for pod ID: " + podID);
    KubernetesClient client = new DefaultKubernetesClient(new ConfigBuilder().withMasterUrl(kuberneteMasterUrl).build());
    Pod pod = (Pod) client.pods().inNamespace(namespace).withName(podID);
    pod.getMetadata().getLabels();
    List<ReplicationController> replicationControllers = client.replicationControllers().inNamespace(namespace).withLabels(pod.getMetadata().getLabels()).list().getItems();
    if (replicationControllers.size() == 1) {
        ReplicationController replicationController = replicationControllers.get(0);
        String id = KubernetesHelper.getName(replicationController);
        System.out.println("Found replication controller: " + id);
    } else {
        System.out.println("Could not find replication controller!");
    }
}

Example 73 with Client

use of io.fabric8.kubernetes.client.Client in project fabric8 by fabric8io.

the class SpacesTest method testLoadSpaces.

@Test
public void testLoadSpaces() {
    String namespace = "myproject";
    String resourceName = "fabric8-spaces.yml";
    KubernetesClient client = getKubernetesClient();
    URL resource = getClass().getClassLoader().getResource(resourceName);
    assertNotNull("Failed to load resource from classpath: " + resourceName, resourceName);
    InputStream inputStream = null;
    try {
        inputStream = resource.openStream();
    } catch (IOException e) {
        fail("Failed to open " + resourceName + ". " + e);
    }
    assertNotNull("Failed to open resource from classpath: " + resourceName, resourceName);
    ConfigMap configMap = null;
    try {
        configMap = KubernetesHelper.loadYaml(inputStream, ConfigMap.class);
    } catch (IOException e) {
        fail("Failed to parse YAML: " + resourceName + ". " + e);
    }
    server.expect().withPath("/api/v1/namespaces/" + namespace + "/configmaps/" + FABRIC8_SPACES).andReturn(200, configMap).once();
    Spaces spaces = Spaces.load(kubernetesClient, namespace);
    List<Space> spaceList = new ArrayList<>(spaces.getSpaceSet());
    assertEquals("Size of spaceList: " + spaceList, 3, spaceList.size());
    Space space0 = spaceList.get(0);
    assertEquals("space0.name", "Foo", space0.getName());
}

Example 74 with Client

use of io.fabric8.kubernetes.client.Client in project fabric8 by fabric8io.

the class ReplicationControllerPodsAssert method pods.

public PodSelectionAssert pods() {
    spec().isNotNull().selector().isNotNull();
    ReplicationControllerSpec spec = this.actual.getSpec();
    Integer replicas = spec.getReplicas();
    Map<String, String> matchLabels = spec.getSelector();
    List<LabelSelectorRequirement> matchExpressions = new ArrayList<>();
    return new PodSelectionAssert(client, replicas, matchLabels, matchExpressions, "ReplicationController " + KubernetesHelper.getName(actual));
}

Example 75 with Client

use of io.fabric8.kubernetes.client.Client in project fabric8 by fabric8io.

the class ServicePodsAssert method pods.

@Override
public PodSelectionAssert pods() {
    spec().isNotNull().selector().isNotNull();
    ServiceSpec spec = this.actual.getSpec();
    int replicas = 1;
    LabelSelector selector = null;
    Map<String, String> matchLabels = spec.getSelector();
    List<LabelSelectorRequirement> matchExpressions = selector.getMatchExpressions();
    return new PodSelectionAssert(client, replicas, matchLabels, matchExpressions, "Service " + KubernetesHelper.getName(actual));
}