private AsyncTaskManager(CommandCoordinator coco) {
this.coco = coco;
_tasks = new ConcurrentHashMap<>();
SchedulerUtil scheduler = Injector.get(SchedulerUtilQuartzImpl.class);
scheduler.scheduleAFixedDelayJob(
this,
"timerElapsed",
new Class[] {},
new Object[] {},
Config.<Integer>getValue(ConfigValues.AsyncTaskPollingRate),
Config.<Integer>getValue(ConfigValues.AsyncTaskPollingRate),
TimeUnit.SECONDS);
scheduler.scheduleAFixedDelayJob(
this,
"cacheTimerElapsed",
new Class[] {},
new Object[] {},
Config.<Integer>getValue(ConfigValues.AsyncTaskStatusCacheRefreshRateInSeconds),
Config.<Integer>getValue(ConfigValues.AsyncTaskStatusCacheRefreshRateInSeconds),
TimeUnit.SECONDS);
_cacheTimeInMinutes =
Config.<Integer>getValue(ConfigValues.AsyncTaskStatusCachingTimeInMinutes);
}
private void processOnVmStopInternal(final Collection<Guid> vmIds, final Guid hostId) {
for (Guid vmId : vmIds) {
backend.runInternalAction(
VdcActionType.ProcessDownVm, new ProcessDownVmParameters(vmId, true));
}
HostDeviceManager hostDeviceManager = Injector.get(HostDeviceManager.class);
hostDeviceManager.refreshHostIfAnyVmHasHostDevices(vmIds, hostId);
}
private void cleanZombieTasks() {
long maxTime =
DateTime.getNow()
.addMinutes(
-1 * Config.<Integer>getValue(ConfigValues.AsyncTaskZombieTaskLifeInMinutes))
.getTime();
for (SPMTask task : _tasks.values()) {
if (task.getParameters().getDbAsyncTask().getStartTime().getTime() < maxTime) {
AuditLogableBase logable = Injector.injectMembers(new AuditLogableBase());
logable.addCustomValue(
"CommandName", task.getParameters().getDbAsyncTask().getActionType().toString());
logable.addCustomValue(
"Date", task.getParameters().getDbAsyncTask().getStartTime().toString());
// if task is not finish and not unknown then it's in running
// status
if (task.getLastTaskStatus().getStatus() != AsyncTaskStatusEnum.finished
&& task.getLastTaskStatus().getStatus() != AsyncTaskStatusEnum.unknown) {
// mark it as a zombie task, Will result in failure of the command
task.setZombieTask(true);
auditLogDirector.log(logable, AuditLogType.TASK_STOPPING_ASYNC_TASK);
log.info(
"Cleaning zombie tasks: Stopping async task '{}' that started at '{}'",
task.getParameters().getDbAsyncTask().getActionType(),
task.getParameters().getDbAsyncTask().getStartTime());
task.stopTask(true);
} else {
auditLogDirector.log(logable, AuditLogType.TASK_CLEARING_ASYNC_TASK);
log.info(
"Cleaning zombie tasks: Clearing async task '{}' that started at '{}'",
task.getParameters().getDbAsyncTask().getActionType(),
task.getParameters().getDbAsyncTask().getStartTime());
task.clearAsyncTask(true);
}
}
}
}
