Examples with ScalableResource io.fabric8.kubernetes.client.dsl.ScalableResource used on opensource projects

Example 11 with ScalableResource

use of io.fabric8.kubernetes.client.dsl.ScalableResource in project jointware by isdream.

the class KubernetesAPIExample method main.

/**
 * @param args
 */
public static void main(String[] args) {
    DefaultKubernetesClient client = createClient();
    client.pods();
    client.extensions().deployments();
    client.replicationControllers();
    client.secrets();
    MixedOperation<Deployment, DeploymentList, DoneableDeployment, ScalableResource<Deployment, DoneableDeployment>> deployment = client.extensions().deployments();
    System.out.println(deployment.list().getItems());
}

Example 12 with ScalableResource

use of io.fabric8.kubernetes.client.dsl.ScalableResource in project che-server by eclipse-che.

the class KubernetesDeployments method doDeleteDeployment.

protected CompletableFuture<Void> doDeleteDeployment(String deploymentName) throws InfrastructureException {
    // Try to get pod name if it exists (it may not, if e.g. workspace config refers to
    // nonexistent service account).
    String podName;
    try {
        podName = getPodName(deploymentName);
    } catch (InfrastructureException e) {
        // Not an error, just means the Deployment has failed to create a pod.
        podName = null;
    }
    Watch toCloseOnException = null;
    try {
        ScalableResource<Deployment> deploymentResource = clientFactory.create(workspaceId).apps().deployments().inNamespace(namespace).withName(deploymentName);
        if (deploymentResource.get() == null) {
            throw new InfrastructureException(format("No deployment found to delete for name %s", deploymentName));
        }
        final CompletableFuture<Void> deleteFuture = new CompletableFuture<>();
        final Watch watch;
        // Deployment we are deleting.
        if (!Strings.isNullOrEmpty(podName)) {
            PodResource<Pod> podResource = clientFactory.create(workspaceId).pods().inNamespace(namespace).withName(podName);
            watch = podResource.watch(new DeleteWatcher<>(deleteFuture));
            toCloseOnException = watch;
        } else {
            watch = deploymentResource.watch(new DeleteWatcher<Deployment>(deleteFuture));
            toCloseOnException = watch;
        }
        Boolean deleteSucceeded = deploymentResource.withPropagationPolicy(BACKGROUND).delete();
        if (deleteSucceeded == null || !deleteSucceeded) {
            deleteFuture.complete(null);
        }
        return deleteFuture.whenComplete((v, e) -> {
            if (e != null) {
                LOG.warn("Failed to remove deployment {} cause {}", deploymentName, e.getMessage());
            }
            watch.close();
        });
    } catch (KubernetesClientException e) {
        if (toCloseOnException != null) {
            toCloseOnException.close();
        }
        throw new KubernetesInfrastructureException(e);
    } catch (Exception e) {
        if (toCloseOnException != null) {
            toCloseOnException.close();
        }
        throw e;
    }
}

Example 13 with ScalableResource

use of io.fabric8.kubernetes.client.dsl.ScalableResource in project devspaces-images by redhat-developer.

the class KubernetesDeployments method doDeleteDeployment.

protected CompletableFuture<Void> doDeleteDeployment(String deploymentName) throws InfrastructureException {
    // Try to get pod name if it exists (it may not, if e.g. workspace config refers to
    // nonexistent service account).
    String podName;
    try {
        podName = getPodName(deploymentName);
    } catch (InfrastructureException e) {
        // Not an error, just means the Deployment has failed to create a pod.
        podName = null;
    }
    Watch toCloseOnException = null;
    try {
        ScalableResource<Deployment> deploymentResource = clientFactory.create(workspaceId).apps().deployments().inNamespace(namespace).withName(deploymentName);
        if (deploymentResource.get() == null) {
            throw new InfrastructureException(format("No deployment found to delete for name %s", deploymentName));
        }
        final CompletableFuture<Void> deleteFuture = new CompletableFuture<>();
        final Watch watch;
        // Deployment we are deleting.
        if (!Strings.isNullOrEmpty(podName)) {
            PodResource<Pod> podResource = clientFactory.create(workspaceId).pods().inNamespace(namespace).withName(podName);
            watch = podResource.watch(new DeleteWatcher<>(deleteFuture));
            toCloseOnException = watch;
        } else {
            watch = deploymentResource.watch(new DeleteWatcher<Deployment>(deleteFuture));
            toCloseOnException = watch;
        }
        Boolean deleteSucceeded = deploymentResource.withPropagationPolicy(BACKGROUND).delete();
        if (deleteSucceeded == null || !deleteSucceeded) {
            deleteFuture.complete(null);
        }
        return deleteFuture.whenComplete((v, e) -> {
            if (e != null) {
                LOG.warn("Failed to remove deployment {} cause {}", deploymentName, e.getMessage());
            }
            watch.close();
        });
    } catch (KubernetesClientException e) {
        if (toCloseOnException != null) {
            toCloseOnException.close();
        }
        throw new KubernetesInfrastructureException(e);
    } catch (Exception e) {
        if (toCloseOnException != null) {
            toCloseOnException.close();
        }
        throw e;
    }
}