Examples with Resource io.fabric8.support.api.Resource used on opensource projects

Example 66 with Resource

use of io.fabric8.support.api.Resource in project fabric8 by fabric8io.

the class KubernetesAssert method deployments.

/**
 * Finds all the resources that create pod selections (Deployment, DeploymentConfig, ReplicaSet, ReplicationController)
 * and create a {@link HasPodSelectionAssert} to make assertions on their pods that they startup etc.
 *
 * @return the assertion object for the deployment
 */
public HasPodSelectionAssert deployments() {
    List<HasPodSelectionAssert> asserters = new ArrayList<>();
    List<HasMetadata> resources = new ArrayList<>();
    try {
        resources = KubernetesHelper.findKubernetesResourcesOnClasspath(new Controller(client));
    } catch (IOException e) {
        fail("Failed to load kubernetes resources on the classpath: " + e, e);
    }
    for (HasMetadata resource : resources) {
        HasPodSelectionAssert asserter = createPodSelectionAssert(resource);
        if (asserter != null) {
            asserters.add(asserter);
        }
    }
    String message = "No pod selection kinds found on the classpath such as Deployment, DeploymentConfig, ReplicaSet, ReplicationController";
    // TODO we don't yet support size > 1
    assertThat(asserters).describedAs(message).isNotEmpty();
    if (asserters.size() == 1) {
        return asserters.get(0);
    }
    return new MultiHasPodSelectionAssert(asserters);
}

Example 67 with Resource

use of io.fabric8.support.api.Resource 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 68 with Resource

use of io.fabric8.support.api.Resource in project fabric8 by fabric8io.

the class J4pClientProvider method lookup.

@Override
public Object lookup(ArquillianResource resource, Annotation... qualifiers) {
    KubernetesClient client = this.clientInstance.get();
    Session session = this.sessionInstance.get();
    JolokiaClients jolokiaClients = new JolokiaClients(client);
    String serviceName = getServiceName(qualifiers);
    String podName = getPodName(qualifiers);
    String replicationControllerName = getReplicationControllerName(qualifiers);
    if (Strings.isNotBlank(serviceName)) {
        Service service = client.services().inNamespace(session.getNamespace()).withName(serviceName).get();
        if (service != null) {
            return jolokiaClients.clientForService(service);
        }
    }
    if (Strings.isNotBlank(podName)) {
        Pod pod = client.pods().inNamespace(session.getNamespace()).withName(serviceName).get();
        if (pod != null) {
            return jolokiaClients.clientForPod(pod);
        }
    }
    if (Strings.isNotBlank(replicationControllerName)) {
        ReplicationController replicationController = client.replicationControllers().inNamespace(session.getNamespace()).withName(replicationControllerName).get();
        if (replicationController != null) {
            return jolokiaClients.clientForReplicationController(replicationController);
        }
    }
    return null;
}

Example 69 with Resource

use of io.fabric8.support.api.Resource in project fabric8 by fabric8io.

the class PodResourceProvider method lookup.

@Override
public Object lookup(ArquillianResource resource, Annotation... qualifiers) {
    KubernetesClient client = this.clientInstance.get();
    Session session = sessionInstance.get();
    String name = getPodName(qualifiers);
    if (name != null) {
        return client.pods().inNamespace(session.getNamespace()).withName(name).get();
    }
    // Gets the first pod found that matches the labels.
    Map<String, String> labels = getLabels(qualifiers);
    PodList list = client.pods().inNamespace(session.getNamespace()).withLabels(labels).list();
    List<Pod> pods = notNullList(list.getItems());
    if (!pods.isEmpty()) {
        return pods.get(0);
    }
    return null;
}

Example 70 with Resource

use of io.fabric8.support.api.Resource in project fabric8 by fabric8io.

the class ReplicationControllerListResourceProvider method lookup.

@Override
public Object lookup(ArquillianResource resource, Annotation... qualifiers) {
    KubernetesClient client = this.clientInstance.get();
    Session session = sessionInstance.get();
    Map<String, String> labels = getLabels(qualifiers);
    if (labels.isEmpty()) {
        return client.replicationControllers().inNamespace(session.getNamespace()).list();
    } else {
        return client.replicationControllers().inNamespace(session.getNamespace()).withLabels(labels).list();
    }
}