/**
* Do a single specific action.
*
* @param actionName name of the action
* @param projectMeta project meta
* @param rootProcess root process of the project
* @param packages target packages
*/
public void doSingleAction(
String actionName, ProjectMeta projectMeta, RootProcess rootProcess, List<String> packages) {
// construct action from factory
Action actionObj = actionFactory.createAction(actionName, projectMeta);
rootProcess.doSupervisedAction(actionObj, packages);
}
public void startMaster(boolean consoleFlag) {
try {
reactor = Reactor.getInstance(ReactorStrategy.MULTI_THREAD);
eventWatcher = new EventWatcher(reactor);
zk = new ZooKeeper(zkAddress, 3000, eventWatcher);
eventWatcher.bind(zk);
logger.debug("zooking bind: " + zkAddress);
} catch (IOException e) {
logger.error("Create zk error: " + e.getMessage());
zk = null;
return;
}
try {
localAddr = InetAddress.getLocalHost().getHostAddress();
} catch (UnknownHostException e1) {
// do nothing
}
actionFactory = ActionFactory.bind(zk);
eventHandler = new ProcessEventHandler(eventPauseSet, rootProcessMap);
reactor.registerEvent(
eventHandler,
EventTypes.PROCESS_STARTED,
EventTypes.PROCESS_STOPPED,
EventTypes.PROCESS_RESTARTED);
slaveStatusWatcher = new SlaveStatusWatcher(slaveTargetMap, zk);
try {
String slavesPath = Utils.constructString(Global.ARC_ROOT, Global.ARC_SLAVE);
if (Utils.checkNode(zk, slavesPath)) {
// load slave status from zookeeper
List<String> slaves = zk.getChildren(slavesPath, slaveStatusWatcher);
for (String addr : slaves) {
SlaveTarget slaveTarget = slaveTargetMap.get(addr);
String slaveStatusPath = Utils.getSlaveStatusPath(addr);
if (slaveTarget == null && Utils.checkNode(zk, slaveStatusPath)) {
slaveTarget = new SlaveTarget(addr);
slaveTarget.setStatus(SlaveStatus.ONLINE);
slaveTargetMap.put(addr, slaveTarget);
zk.getData(slaveStatusPath, slaveStatusWatcher, null);
LogUtils.logInfoLine(Utils.constructString("slave -> ", addr, " online"));
}
}
}
} catch (KeeperException e) {
throw new ZooKeeperException(e);
} catch (InterruptedException e) {
throw new ZooKeeperException(e);
}
// start user console
console = new MasterConsole(this);
if (consoleFlag) {
console.start();
}
}
