Examples with ApiException io.kubernetes.client.openapi.ApiException used on opensource projects

Example 36 with ApiException

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

the class PodLogsTest method testNotFound.

@Test
public void testNotFound() throws ApiException, IOException {
    V1Pod pod = new V1Pod().metadata(new V1ObjectMeta().name(podName).namespace(namespace)).spec(new V1PodSpec().containers(Arrays.asList(new V1Container().name(container).image("nginx"))));
    wireMockRule.stubFor(get(urlPathEqualTo("/api/v1/namespaces/" + namespace + "/pods/" + podName + "/log")).willReturn(aResponse().withStatus(404).withHeader("Content-Type", "text/plain").withBody("Not Found")));
    PodLogs logs = new PodLogs(client);
    boolean thrown = false;
    try {
        logs.streamNamespacedPodLog(pod);
    } catch (ApiException ex) {
        assertEquals(404, ex.getCode());
        thrown = true;
    }
    assertEquals(thrown, true);
    wireMockRule.verify(getRequestedFor(urlPathEqualTo("/api/v1/namespaces/" + namespace + "/pods/" + podName + "/log")).withQueryParam("container", equalTo(container)).withQueryParam("follow", equalTo("true")).withQueryParam("pretty", equalTo("false")).withQueryParam("previous", equalTo("false")).withQueryParam("timestamps", equalTo("false")));
}

Example 37 with ApiException

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

the class GenericKubernetesApi method executeCall.

private <DataType extends KubernetesType> KubernetesApiResponse<DataType> executeCall(ApiClient apiClient, Class<DataType> dataClass, CallBuilder callBuilder) {
    try {
        Call call = callBuilder.build();
        call = tweakCallForCoreV1Group(call);
        JsonElement element = apiClient.<JsonElement>execute(call, JsonElement.class).getData();
        return getKubernetesApiResponse(dataClass, element, apiClient.getJSON().getGson());
    } catch (ApiException e) {
        if (e.getCause() instanceof IOException) {
            // make this a checked exception?
            throw new IllegalStateException(e.getCause());
        }
        final V1Status status;
        try {
            status = apiClient.getJSON().deserialize(e.getResponseBody(), V1Status.class);
        } catch (JsonSyntaxException jsonEx) {
            // craft a status object
            return new KubernetesApiResponse<>(new V1Status().code(e.getCode()).message(e.getResponseBody()), e.getCode());
        }
        if (null == status) {
            // this line should never reach?
            throw new RuntimeException(e);
        }
        return new KubernetesApiResponse<>(status, e.getCode());
    }
}

Example 38 with ApiException

use of io.kubernetes.client.openapi.ApiException in project twister2 by DSC-SPIDAL.

the class WorkerLogger method run.

@Override
public void run() {
    Path logfile = createLogFile();
    LOG.info("Starting to log for " + id + " to: " + logFileName);
    try {
        logStream = streamContainerLog();
        Files.copy(logStream, logfile, StandardCopyOption.REPLACE_EXISTING);
        if (!stop) {
            logStream.close();
            response.close();
            LOG.info("Logging completed for " + id + " to: " + logFileName);
        }
    } catch (ApiException e) {
        if (!stop) {
            LOG.log(Level.SEVERE, "Cannot get the log stream for " + id, e);
        }
    } catch (IOException e) {
        if (!stop) {
            LOG.log(Level.SEVERE, "Cannot get the log stream for " + id, e);
        }
    }
    jobLogger.workerLoggerCompleted(id);
}

Example 39 with ApiException

use of io.kubernetes.client.openapi.ApiException in project twister2 by DSC-SPIDAL.

the class KubernetesController method getUploaderWebServerPods.

public List<String> getUploaderWebServerPods(String uploaderLabel) {
    V1PodList podList = null;
    try {
        podList = coreApi.listNamespacedPod(namespace, null, null, null, null, uploaderLabel, null, null, null, null);
    } catch (ApiException e) {
        LOG.log(Level.SEVERE, "Exception when getting uploader pod list.", e);
        throw new RuntimeException(e);
    }
    List<String> podNames = podList.getItems().stream().map(v1pod -> v1pod.getMetadata().getName()).collect(Collectors.toList());
    return podNames;
}

Example 40 with ApiException

use of io.kubernetes.client.openapi.ApiException in project twister2 by DSC-SPIDAL.

the class PodWatchUtils method getNodeIP.

/**
 * get the IP of the node where the pod with that name is running
 */
public static String getNodeIP(String namespace, String jobID, String podIP) {
    if (apiClient == null || coreApi == null) {
        createApiInstances();
    }
    // this is better but it does not work with another installation
    // String podNameLabel = "statefulset.kubernetes.io/pod-name=" + podName;
    String workerRoleLabel = KubernetesUtils.workerPodLabelSelector(jobID);
    V1PodList podList = null;
    try {
        podList = coreApi.listNamespacedPod(namespace, null, null, null, null, workerRoleLabel, null, null, null, null);
    } catch (ApiException e) {
        LOG.log(Level.SEVERE, "Exception when getting PodList.", e);
        throw new RuntimeException(e);
    }
    for (V1Pod pod : podList.getItems()) {
        if (podIP.equals(pod.getStatus().getPodIP())) {
            return pod.getStatus().getHostIP();
        }
    }
    return null;
}