Examples with V1Pod io.kubernetes.client.models.V1Pod used on opensource projects

Example 31 with V1Pod

use of io.kubernetes.client.models.V1Pod in project twister2 by DSC-SPIDAL.

the class WorkerController method buildWorkerList.

/**
 * build worker list by getting the pod list from the kubernetes master
 */
private void buildWorkerList() {
    String namespace = KubernetesContext.namespace(config);
    String servicelabel = KubernetesUtils.createServiceLabelWithApp(jobName);
    int basePort = KubernetesContext.workerBasePort(config);
    V1PodList list = null;
    try {
        list = coreApi.listNamespacedPod(namespace, null, null, null, null, servicelabel, null, null, null, null);
    } catch (ApiException e) {
        String logMessage = "Exception when getting the pod list for the job: " + jobName + "\n" + "exCode: " + e.getCode() + "\n" + "responseBody: " + e.getResponseBody();
        LOG.log(Level.SEVERE, logMessage, e);
        throw new RuntimeException(e);
    }
    workerList.clear();
    for (V1Pod pod : list.getItems()) {
        String podName = pod.getMetadata().getName();
        if (!podName.startsWith(jobName)) {
            LOG.warning("A pod received that does not belong to this job. PodName: " + podName);
            continue;
        }
        InetAddress podIP = convertStringToIP(pod.getStatus().getPodIP());
        for (int i = 0; i < workersPerPod; i++) {
            int containerIndex = i;
            int workerID = calculateWorkerID(podName, containerIndex);
            WorkerNetworkInfo workerNetworkInfo = new WorkerNetworkInfo(podIP, basePort + containerIndex, workerID);
            workerList.add(workerNetworkInfo);
        }
    }
}