caf-kubernetes-client

This project provides a Java client for Kubernetes.

Usage

Import the dependency

<dependency>
    <groupId>com.github.cafapi.kubernetes</groupId>
    <artifactId>caf-kubernetes-client</artifactId>
    <version>ENTER_VERSION_HERE</version>
</dependency>

Create a client

Option 1:

This method expects the following environment variables to be present:

• KUBERNETES_SERVICE_HOST
• KUBERNETES_SERVICE_PORT

and the following files to be present:

• /var/run/secrets/kubernetes.io/serviceaccount/ca.crt
• /var/run/secrets/kubernetes.io/serviceaccount/token

ApiClient apiClient = KubernetesClientFactory.createClientWithCertAndToken();

Option 2:

This method accepts the ca cert file path, token file path, host and post as parameters, which can be useful if you are running the code locally and want to connect to a test Kubernetes cluster.

ApiClient apiClient = KubernetesClientFactory.createClientWithCertAndToken(
                "C:\\Users\\Your-Name\\Documents\\ca.crt",
                "C:\\Users\\Your-Name\\Documents\\token",
                "16.103.45.94",
                6443);

Call the API

AppsV1Api appsV1Api = new AppsV1Api(apiClient);

List<IoK8sApiAppsV1Deployment> deployments = appsV1Api.listAppsV1NamespacedDeployment("private").execute().getItems();