io.javaoperatorsdk.operator.sample.TomcatOperator Maven / Gradle / Ivy

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Provisions Tomcat Pods and deploys Webapplications in them

There is a newer version: 1.7.1

package io.javaoperatorsdk.operator.sample;

import io.fabric8.kubernetes.client.Config;
import io.fabric8.kubernetes.client.ConfigBuilder;
import io.fabric8.kubernetes.client.DefaultKubernetesClient;
import io.fabric8.kubernetes.client.KubernetesClient;
import io.javaoperatorsdk.operator.Operator;
import java.io.IOException;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.takes.facets.fork.FkRegex;
import org.takes.facets.fork.TkFork;
import org.takes.http.Exit;
import org.takes.http.FtBasic;

public class TomcatOperator {

  private static final Logger log = LoggerFactory.getLogger(TomcatOperator.class);

  public static void main(String[] args) throws IOException {

    Config config = new ConfigBuilder().withNamespace(null).build();
    KubernetesClient client = new DefaultKubernetesClient(config);
    Operator operator = new Operator(client);

    TomcatController tomcatController = new TomcatController(client);
    operator.registerControllerForAllNamespaces(tomcatController);
    tomcatController.setTomcatOperations(operator.getCustomResourceClients(Tomcat.class));

    operator.registerControllerForAllNamespaces(new WebappController(client));

    new FtBasic(new TkFork(new FkRegex("/health", "ALL GOOD.")), 8080).start(Exit.NEVER);
  }
}