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

Example 36 with KubernetesClient

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

the class WatchServicesExample method main.

public static void main(String... args) throws Exception {
    KubernetesClient client = new DefaultKubernetesClient();
    client.services().watch(new io.fabric8.kubernetes.client.Watcher<Service>() {

        @Override
        public void eventReceived(Action action, Service service) {
            System.out.println(action + ": " + service);
        }

        @Override
        public void onClose(KubernetesClientException e) {
            System.out.println("Closed: " + e);
        }
    });
    client.close();
}

Example 37 with KubernetesClient

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

the class ConfigurationTest method testEnvironmentKeyButNoConfigMap.

@Test
public void testEnvironmentKeyButNoConfigMap() {
    String devNamespace = "myproject";
    String environmentKey = "testing";
    String testNamespace = devNamespace;
    Map<String, String> data = new HashMap<>();
    data.put("staging", "    name: Staging\n" + "    namespace: myproject-staging\n" + "    order: 0");
    server.expect().withPath("/api/v1/namespaces/" + devNamespace + "/configmaps/fabric8-environments").andReturn(404, "Not found").once();
    Map<String, String> map = new HashMap<>();
    map.put(FABRIC8_ENVIRONMENT, environmentKey);
    map.put(DEVELOPMENT_NAMESPACE, devNamespace);
    KubernetesClient kubernetesClient = getKubernetesClient();
    Config config = new Config();
    config.setNamespace(devNamespace);
    config.setMasterUrl(kubernetesClient.getMasterUrl().toString());
    DefaultKubernetesClient clientWithDefaultNamespace = new DefaultKubernetesClient(config);
    Configuration configuration = Configuration.fromMap(map, clientWithDefaultNamespace);
    assertEquals(testNamespace, configuration.getNamespace());
    assertTrue(configuration.isAnsiLoggerEnabled());
    assertTrue(configuration.isEnvironmentInitEnabled());
    assertTrue(configuration.isNamespaceLazyCreateEnabled());
    assertFalse(configuration.isNamespaceCleanupEnabled());
    assertFalse(configuration.isCreateNamespaceForTest());
}

Example 38 with KubernetesClient

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

the class ConfigurationTest method testNamespaceNotFoundFromConfigMap.

@Ignore
public void testNamespaceNotFoundFromConfigMap() {
    String devNamespace = "myproject";
    String environmentKey = "testing";
    String testNamespace = devNamespace;
    Map<String, String> data = new HashMap<>();
    data.put("staging", "    name: Staging\n" + "    namespace: myproject-staging\n" + "    order: 0");
    server.expect().withPath("/api/v1/namespaces/" + devNamespace + "/configmaps/fabric8-environments").andReturn(200, new ConfigMapBuilder().withNewMetadata().withName("fabric8-environments").endMetadata().withData(data).build()).once();
    Map<String, String> map = new HashMap<>();
    map.put(FABRIC8_ENVIRONMENT, environmentKey);
    map.put(DEVELOPMENT_NAMESPACE, devNamespace);
    Configuration configuration = Configuration.fromMap(map, kubernetesClient);
    assertEquals(testNamespace, configuration.getNamespace());
    assertTrue(configuration.isAnsiLoggerEnabled());
    assertTrue(configuration.isEnvironmentInitEnabled());
    assertTrue(configuration.isNamespaceLazyCreateEnabled());
    assertFalse(configuration.isNamespaceCleanupEnabled());
    assertFalse(configuration.isCreateNamespaceForTest());
}

Example 39 with KubernetesClient

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

the class KubernetesHolder method getClient.

public static synchronized KubernetesClient getClient() {
    if (client != null) {
        return client;
    }
    BeanManager beanManager = getBeanManager();
    if (beanManager != null) {
        Set<Bean<?>> beans = beanManager.getBeans(KubernetesClient.class);
        if (beans.isEmpty()) {
            throw new IllegalStateException("Could not find client beans!");
        } else {
            CreationalContext ctx = beanManager.createCreationalContext(null);
            client = (KubernetesClient) beanManager.getReference(beans.iterator().next(), KubernetesClient.class, ctx);
        }
    } else {
        client = new DefaultKubernetesClient();
    }
    return client;
}

Example 40 with KubernetesClient

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

the class SessionListener method generateSecrets.

private Set<Secret> generateSecrets(KubernetesClient client, Session session, ObjectMeta meta) {
    Set<Secret> secrets = new HashSet<>();
    Map<String, String> annotations = meta.getAnnotations();
    if (annotations != null && !annotations.isEmpty()) {
        for (Map.Entry<String, String> entry : annotations.entrySet()) {
            String key = entry.getKey();
            String value = entry.getValue();
            if (SecretKeys.isSecretKey(key)) {
                SecretKeys keyType = SecretKeys.fromValue(key);
                for (String name : Secrets.getNames(value)) {
                    Map<String, String> data = new HashMap<>();
                    Secret secret = null;
                    try {
                        secret = client.secrets().inNamespace(session.getNamespace()).withName(name).get();
                    } catch (Exception e) {
                    // ignore - probably doesn't exist
                    }
                    if (secret == null) {
                        for (String c : Secrets.getContents(value, name)) {
                            data.put(c, keyType.generate());
                        }
                        secret = client.secrets().inNamespace(session.getNamespace()).createNew().withNewMetadata().withName(name).endMetadata().withData(data).done();
                        secrets.add(secret);
                    }
                }
            }
        }
    }
    return secrets;
}