Package org.apache.whirr.service

Examples of org.apache.whirr.service.Cluster

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  @Test
  public void testAllOptions() throws Exception {
   
    ServiceFactory factory = mock(ServiceFactory.class);
    Service service = mock(Service.class);
    Cluster cluster = mock(Cluster.class);
    when(factory.create((String) any())).thenReturn(service);
    when(service.launchCluster((ClusterSpec) any())).thenReturn(cluster);
   
    LaunchClusterCommand command = new LaunchClusterCommand(factory);
    Map<String, File> keys = KeyPair.generateTemporaryFiles();
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  @Test
  public void testMaxPercentFailure() throws Exception {
   
    ServiceFactory factory = mock(ServiceFactory.class);
    Service service = mock(Service.class);
    Cluster cluster = mock(Cluster.class);
    when(factory.create((String) any())).thenReturn(service);
    when(service.launchCluster((ClusterSpec) any())).thenReturn(cluster);
   
    LaunchClusterCommand command = new LaunchClusterCommand(factory);
    Map<String, File> keys = KeyPair.generateTemporaryFiles();
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      throws IOException, InterruptedException;

  public Cluster execute(ClusterSpec clusterSpec, Cluster cluster) throws IOException, InterruptedException {
   
    Map<InstanceTemplate, ClusterActionEvent> eventMap = Maps.newHashMap();
    Cluster newCluster = cluster;
    for (InstanceTemplate instanceTemplate : clusterSpec.getInstanceTemplates()) {
      StatementBuilder statementBuilder = new StatementBuilder();
      statementBuilder.addStatement(Statements.call("install_runurl"));
      ClusterActionEvent event = new ClusterActionEvent(getAction(),
          clusterSpec, newCluster, statementBuilder);
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  }

  @Override
  protected void beforeConfigure(ClusterActionEvent event) throws IOException, InterruptedException {
    ClusterSpec clusterSpec = event.getClusterSpec();
    Cluster cluster = event.getCluster();

    LOG.info("Authorizing firewall");
    Instance instance = cluster.getInstanceMatching(role(ROLE));
    InetAddress masterPublicAddress = instance.getPublicAddress();

    ComputeServiceContext computeServiceContext =
      ComputeServiceContextBuilder.build(clusterSpec);
    FirewallSettings.authorizeIngress(computeServiceContext, instance, clusterSpec,
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  }

  @Override
  protected void afterConfigure(ClusterActionEvent event) throws IOException {
    ClusterSpec clusterSpec = event.getClusterSpec();
    Cluster cluster = event.getCluster();

    // TODO: wait for regionservers to come up?

    LOG.info("Completed configuration of {}", clusterSpec.getClusterName());
    Instance instance = cluster.getInstanceMatching(role(ROLE));
    InetAddress masterPublicAddress = instance.getPublicAddress();

    LOG.info("Web UI available at http://{}",
      DnsUtil.resolveAddress(masterPublicAddress.getHostAddress()));
    String quorum = ZooKeeperCluster.getHosts(cluster);
    Properties config = createClientSideProperties(masterPublicAddress, quorum);
    createClientSideHadoopSiteFile(clusterSpec, config);
    createProxyScript(clusterSpec, cluster);
    event.setCluster(new Cluster(cluster.getInstances(), config));
  }
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  @Override
  protected void beforeConfigure(ClusterActionEvent event)
      throws IOException, InterruptedException {
    ClusterSpec clusterSpec = event.getClusterSpec();
    Cluster cluster = event.getCluster();

    Instance instance = cluster.getInstanceMatching(
      role(HBaseMasterClusterActionHandler.ROLE));
    InetAddress masterPublicAddress = instance.getPublicAddress();

    ComputeServiceContext computeServiceContext =
      ComputeServiceContextBuilder.build(clusterSpec);
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  @Override
  protected void beforeConfigure(ClusterActionEvent event)
      throws IOException, InterruptedException {
    ClusterSpec clusterSpec = event.getClusterSpec();
    Cluster cluster = event.getCluster();
    int port = defaultPort;
    if (configKeyPort != null) {
      port = getConfiguration(clusterSpec).getInt(configKeyPort, defaultPort);
    }

    Cluster.Instance instance = cluster.getInstanceMatching(
      role(HBaseMasterClusterActionHandler.ROLE));
    InetAddress masterPublicAddress = instance.getPublicAddress();

    ComputeServiceContext computeServiceContext =
      ComputeServiceContextBuilder.build(clusterSpec);
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    InetAddress privateAddress = publicAddress;
    Instance master = new Instance(new Credentials("", ""),
        Sets.newHashSet(HadoopNameNodeClusterActionHandler.ROLE,
            HadoopJobTrackerClusterActionHandler.ROLE),
        publicAddress, privateAddress, "id");
    cluster = new Cluster(Sets.newHashSet(master));
  }
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  @Override
  protected void beforeConfigure(ClusterActionEvent event)
      throws IOException, InterruptedException {
    ClusterSpec clusterSpec = event.getClusterSpec();
    Cluster cluster = event.getCluster();
   
    Instance instance = cluster.getInstanceMatching(
        role(HadoopNameNodeClusterActionHandler.ROLE));
    InetAddress namenodePublicAddress = instance.getPublicAddress();
    InetAddress jobtrackerPublicAddress = namenodePublicAddress;
   
    try {
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  }

  @Override
  protected void beforeConfigure(ClusterActionEvent event) throws IOException, InterruptedException {
    ClusterSpec clusterSpec = event.getClusterSpec();
    Cluster cluster = event.getCluster();
    LOG.info("Authorizing firewall");
    ComputeServiceContext computeServiceContext =
      ComputeServiceContextBuilder.build(clusterSpec);
    FirewallSettings.authorizeIngress(computeServiceContext,
        cluster.getInstances(), clusterSpec, CLIENT_PORT);
   
    // Pass list of all servers in ensemble to configure script.
    // Position is significant: i-th server has id i.
    String servers = Joiner.on(' ').join(getPrivateIps(cluster.getInstancesMatching(
      RolePredicates.role(ZooKeeperClusterActionHandler.ZOOKEEPER_ROLE))));
    addStatement(event, call("configure_zookeeper", "-c",
        clusterSpec.getProvider(), servers));
  }
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Related Classes of org.apache.whirr.service.Cluster

  • org.apache.whirr.cli.command.LaunchClusterCommand
  • org.apache.whirr.cli.command.LaunchClusterCommandTest
  • org.apache.whirr.cluster.actions.BootstrapClusterAction
  • org.apache.whirr.cluster.actions.ConfigureClusterAction
  • org.apache.whirr.cluster.actions.ScriptBasedClusterAction
  • org.apache.whirr.service.cassandra.CassandraClusterActionHandler
  • org.apache.whirr.service.cassandra.CassandraService
  • org.apache.whirr.service.hadoop.HadoopConfigurationBuilderTest
  • org.apache.whirr.service.hadoop.HadoopDataNodeClusterActionHandler
  • org.apache.whirr.service.hadoop.HadoopNameNodeClusterActionHandler
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