Yaml Example with api version

YamlExample.java

package io.kubernetes.client.examples;

import io.kubernetes.client.ApiException;
import io.kubernetes.client.models.V1Pod;
import io.kubernetes.client.models.V1PodBuilder;
import io.kubernetes.client.util.Yaml;
import java.io.File;
import java.io.FileWriter;
import java.io.IOException;
import java.util.HashMap;

/**
 * A simple example of how to parse a Kubernetes object.
 *
 * <p>Easiest way to run this: mvn exec:java
 * -Dexec.mainClass="io.kubernetes.client.examples.YamlExample"
 *
 * <p>From inside $REPO_DIR/examples
 */
public class YamlExample {
  public static void main(String[] args) throws IOException, ApiException, ClassNotFoundException {
    V1Pod pod =
        new V1PodBuilder()
            .withApiVersion("core/v1")
            .withNewMetadata()
            .withName("apod")
            .endMetadata()
            .withNewSpec()
            .addNewContainer()
            .withName("www")
            .withImage("nginx")
            .withNewResources()
            .withLimits(new HashMap<>())
            .endResources()
            .endContainer()
            .endSpec()
            .build();

    // System.out.println(Yaml.dump(pod));
    File f = new File("example_pod.yaml");
    FileWriter writer = new FileWriter(f);
    writer.write(Yaml.dump(pod));
    writer.close();

    Object yamlObject = Yaml.load(f);
    //    V1Service svc =
    //        new V1ServiceBuilder()
    //            .withNewMetadata()
    //            .withName("aservice")
    //            .endMetadata()
    //            .withNewSpec()
    //            .withSessionAffinity("ClientIP")
    //            .withType("NodePort")
    //            .addNewPort()
    //            .withProtocol("TCP")
    //            .withName("client")
    //            .withPort(8008)
    //            .withNodePort(8080)
    //            .withTargetPort(new IntOrString(8080))
    //            .endPort()
    //            .endSpec()
    //            .build();
    //
    //
    //
    //    System.out.println(Yaml.dump(svc));

  }
}