コード例 #1
0
  @Override
  public void handle(EnvironmentEvent event) {
    if (event.type == KickstartEvent.KICKSTART_REQUESTED) {
      Map<String, Object> vars = new HashMap<String, Object>();
      vars.put("hostname", event.getHost().getHostname());
      vars.put("ksip", storage.getIp());
      vars.put("ksmount", storage.getMountPoint());
      vars.put("configmgt-repos", configMgt.getKickstartYumRepos());
      vars.put("configmgt-packages", configMgt.getKickstartPackages());
      vars.put("configmgt-post", configMgt.getKickstartPost());

      Template template = new VelocityTemplate();
      String output = template.encode("templates/clients/kickstart.tmpl", vars);
      File kickstartFile =
          new File(baseDir + File.separator + event.getHost().getHostname() + ".ks");
      try {
        FileUtils.writeStringToFile(kickstartFile, output);
      } catch (IOException e) {
        // TODO add exception text
        EnvironmentEvent done =
            new EnvironmentEvent.Builder(KickstartEvent.KICKSTART_WRITE_FAILED, event.environment)
                .build();
        publisher.publish(done);
        return;
      }
      // TODO consider adding to version control. But this may be wasted
      // if users Cobbler or maybe OpenStack, so that would require an
      // integration
      EnvironmentEvent done =
          new EnvironmentEvent.Builder(KickstartEvent.KICKSTART_WRITTEN, event.environment).build();
      publisher.publish(done);
    }
  }
コード例 #2
0
 public static KickstartTemplateService factory(
     EventPublisher publisher,
     Environment environment,
     String baseDir,
     Storage storage,
     ConfigurationManagement cm) {
   KickstartTemplateService service =
       new KickstartTemplateService(publisher, baseDir, storage, cm);
   EnvironmentEvent event =
       new EnvironmentEvent.Builder(KickstartEvent.KICKSTART_REQUESTED, environment).build();
   publisher.addSubscriber(service, event);
   return service;
 }