Examples with CoreV1Api io.kubernetes.client.openapi.apis.CoreV1Api used on opensource projects

Example 31 with CoreV1Api

use of io.kubernetes.client.openapi.apis.CoreV1Api in project java by kubernetes-client.

the class DefaultSharedIndexInformerWireMockTest method testNamespacedPodInformerNormalBehavior.

@Test
public void testNamespacedPodInformerNormalBehavior() throws InterruptedException {
    CoreV1Api coreV1Api = new CoreV1Api(client);
    String startRV = "1000";
    String endRV = "1001";
    V1PodList podList = new V1PodList().metadata(new V1ListMeta().resourceVersion(startRV)).items(Arrays.asList());
    stubFor(get(urlPathEqualTo("/api/v1/namespaces/" + namespace + "/pods")).withQueryParam("watch", equalTo("false")).willReturn(aResponse().withStatus(200).withHeader("Content-Type", "application/json").withBody(new JSON().serialize(podList))));
    Watch.Response<V1Pod> watchResponse = new Watch.Response<>(EventType.ADDED.name(), new V1Pod().metadata(new V1ObjectMeta().namespace(namespace).name(podName).resourceVersion(endRV)));
    stubFor(get(urlPathEqualTo("/api/v1/namespaces/" + namespace + "/pods")).withQueryParam("watch", equalTo("true")).willReturn(aResponse().withStatus(200).withHeader("Content-Type", "application/json").withBody(new JSON().serialize(watchResponse))));
    SharedInformerFactory factory = new SharedInformerFactory();
    SharedIndexInformer<V1Pod> podInformer = factory.sharedIndexInformerFor((CallGeneratorParams params) -> {
        try {
            return coreV1Api.listNamespacedPodCall(namespace, null, null, null, null, null, null, params.resourceVersion, null, params.timeoutSeconds, params.watch, null);
        } catch (ApiException e) {
            throw new RuntimeException(e);
        }
    }, V1Pod.class, V1PodList.class);
    AtomicBoolean foundExistingPod = new AtomicBoolean(false);
    podInformer.addEventHandler(new ResourceEventHandler<V1Pod>() {

        @Override
        public void onAdd(V1Pod obj) {
            if (podName.equals(obj.getMetadata().getName()) && namespace.equals(obj.getMetadata().getNamespace())) {
                foundExistingPod.set(true);
            }
        }

        @Override
        public void onUpdate(V1Pod oldObj, V1Pod newObj) {
        }

        @Override
        public void onDelete(V1Pod obj, boolean deletedFinalStateUnknown) {
        }
    });
    factory.startAllRegisteredInformers();
    Thread.sleep(1000);
    assertEquals(true, foundExistingPod.get());
    assertEquals(endRV, podInformer.lastSyncResourceVersion());
    verify(1, getRequestedFor(urlPathEqualTo("/api/v1/namespaces/" + namespace + "/pods")).withQueryParam("watch", equalTo("false")));
    verify(moreThan(1), getRequestedFor(urlPathEqualTo("/api/v1/namespaces/" + namespace + "/pods")).withQueryParam("watch", equalTo("true")));
    factory.stopAllRegisteredInformers();
}

Example 32 with CoreV1Api

use of io.kubernetes.client.openapi.apis.CoreV1Api in project java by kubernetes-client.

the class DefaultSharedIndexInformerWireMockTest method testInformerReListingOnListForbidden.

@Test
public void testInformerReListingOnListForbidden() throws InterruptedException {
    CoreV1Api coreV1Api = new CoreV1Api(client);
    stubFor(get(urlPathEqualTo("/api/v1/namespaces/" + namespace + "/pods")).withQueryParam("watch", equalTo("false")).willReturn(aResponse().withStatus(403).withHeader("Content-Type", "application/json").withBody(new JSON().serialize(new V1Status().apiVersion("v1").kind("Status").code(403).reason("RBAC forbidden")))));
    SharedInformerFactory factory = new SharedInformerFactory();
    SharedIndexInformer<V1Pod> podInformer = factory.sharedIndexInformerFor((CallGeneratorParams params) -> {
        try {
            return coreV1Api.listNamespacedPodCall(namespace, null, null, null, null, null, null, params.resourceVersion, null, params.timeoutSeconds, params.watch, null);
        } catch (ApiException e) {
            throw new RuntimeException(e);
        }
    }, V1Pod.class, V1PodList.class);
    factory.startAllRegisteredInformers();
    // Sleep mroe than 1s so that informer can perform multiple rounds of list-watch
    Thread.sleep(3000);
    verify(moreThan(1), getRequestedFor(urlPathEqualTo("/api/v1/namespaces/" + namespace + "/pods")).withQueryParam("watch", equalTo("false")));
    factory.stopAllRegisteredInformers();
}

Example 33 with CoreV1Api

use of io.kubernetes.client.openapi.apis.CoreV1Api in project java by kubernetes-client.

the class PatchUtilsTest method testStrategicMergePatchPod.

@Test
public void testStrategicMergePatchPod() throws ApiException {
    CoreV1Api coreV1Api = new CoreV1Api(client);
    stubFor(patch(urlPathEqualTo("/api/v1/namespaces/default/pods/foo")).withHeader("Content-Type", containing(V1Patch.PATCH_FORMAT_STRATEGIC_MERGE_PATCH)).willReturn(aResponse().withStatus(200).withHeader("Content-Type", "application/json").withBody("{}")));
    PatchUtils.patch(V1Pod.class, () -> coreV1Api.patchNamespacedPodCall("foo", "default", new V1Patch("[]"), null, null, null, null, null, null), V1Patch.PATCH_FORMAT_STRATEGIC_MERGE_PATCH, client);
    verify(1, patchRequestedFor(urlPathEqualTo("/api/v1/namespaces/default/pods/foo")));
}

Example 34 with CoreV1Api

use of io.kubernetes.client.openapi.apis.CoreV1Api in project java by kubernetes-client.

the class TokenFileAuthenticationTest method testTokenProvided.

@Test
public void testTokenProvided() throws IOException, ApiException {
    stubFor(get(urlPathEqualTo("/api/v1/pods")).willReturn(okForContentType("application/json", "{}")));
    CoreV1Api api = new CoreV1Api();
    api.listPodForAllNamespaces(null, null, null, null, null, null, null, null, null, null);
    WireMock.verify(1, getRequestedFor(urlPathEqualTo("/api/v1/pods")).withHeader("Authorization", equalTo("Bearer token1")));
    this.auth.setFile(SERVICEACCOUNT_TOKEN2_PATH);
    api.listPodForAllNamespaces(null, null, null, null, null, null, null, null, null, null);
    WireMock.verify(2, getRequestedFor(urlPathEqualTo("/api/v1/pods")).withHeader("Authorization", equalTo("Bearer token1")));
    this.auth.setExpiry(Instant.now().minusSeconds(1));
    api.listPodForAllNamespaces(null, null, null, null, null, null, null, null, null, null);
    WireMock.verify(1, getRequestedFor(urlPathEqualTo("/api/v1/pods")).withHeader("Authorization", equalTo("Bearer token2")));
}

Example 35 with CoreV1Api

use of io.kubernetes.client.openapi.apis.CoreV1Api in project java by kubernetes-client.

the class PagerTest method testPaginationForNamespaceListWithFieldSelectorFailure.

@Test
public void testPaginationForNamespaceListWithFieldSelectorFailure() throws IOException {
    String status400Str = new String(Files.readAllBytes(Paths.get(LIST_STATUS_FILE_PATH)));
    CoreV1Api api = new CoreV1Api(client);
    stubFor(get(urlPathEqualTo("/api/v1/namespaces")).withQueryParam("fieldSelector", equalTo("metadata.name=default")).withQueryParam("limit", equalTo("1")).willReturn(aResponse().withStatus(400).withHeader("Content-Type", "application/json").withBody(status400Str)));
    Pager<V1Namespace, V1NamespaceList> pager = new Pager<V1Namespace, V1NamespaceList>((Pager.PagerParams param) -> {
        try {
            return api.listNamespaceCall(null, null, param.getContinueToken(), "metadata.name=default", null, param.getLimit(), null, null, null, null, null);
        } catch (Exception e) {
            throw new RuntimeException(e);
        }
    }, client, 1, V1NamespaceList.class);
    int count = 0;
    try {
        for (V1Namespace namespace : pager) {
            count++;
            assertEquals("default", namespace.getMetadata().getName());
        }
    } catch (Exception e) {
        assertEquals(status400Str, e.getMessage());
    }
    verify(getRequestedFor(urlPathEqualTo("/api/v1/namespaces")).withQueryParam("fieldSelector", equalTo("metadata.name=default")).withQueryParam("limit", equalTo("1")));
}