private void processDisconnectAndTimeout(VMOperationListener listener, String resultMessage) {
UserVmVO vm = listener.getVm();
VMOperationParam param = listener.getParam();
AsyncJobManager asyncMgr = getAsyncJobMgr();
EventVO event = new EventVO();
event.setUserId(param.getUserId());
event.setAccountId(vm.getAccountId());
event.setType(EventTypes.EVENT_VM_STOP);
event.setParameters(
"id="
+ vm.getId()
+ "\nvmName="
+ vm.getName()
+ "\nsoId="
+ vm.getServiceOfferingId()
+ "\ntId="
+ vm.getTemplateId()
+ "\ndcId="
+ vm.getDataCenterId());
event.setDescription(
"failed to stop VM instance : " + vm.getName() + " due to " + resultMessage);
event.setLevel(EventVO.LEVEL_ERROR);
asyncMgr.completeAsyncJob(getJob().getId(), AsyncJobResult.STATUS_FAILED, 0, resultMessage);
asyncMgr.getExecutorContext().getEventDao().persist(event);
asyncMgr.releaseSyncSource(this);
}
public void processAnswer(VMOperationListener listener, long agentId, long seq, Answer answer) {
UserVmVO vm = listener.getVm();
VMOperationParam param = listener.getParam();
AsyncJobManager asyncMgr = getAsyncJobMgr();
ManagementServer managementServer = asyncMgr.getExecutorContext().getManagementServer();
String params =
"id="
+ vm.getId()
+ "\nvmName="
+ vm.getName()
+ "\nsoId="
+ vm.getServiceOfferingId()
+ "\ntId="
+ vm.getTemplateId()
+ "\ndcId="
+ vm.getDataCenterId();
if (s_logger.isDebugEnabled())
s_logger.debug(
"Execute asynchronize stop VM command: received answer, " + vm.getHostId() + "-" + seq);
boolean stopped = false;
if (answer != null && answer.getResult()) stopped = true;
boolean jobStatusUpdated = false;
try {
if (stopped) {
// completeStopCommand will log the event, if we log it here we will end up with duplicated
// stop event
asyncMgr
.getExecutorContext()
.getVmMgr()
.completeStopCommand(
param.getUserId(), vm, Event.OperationSucceeded, param.getEventId());
asyncMgr.completeAsyncJob(
getJob().getId(),
AsyncJobResult.STATUS_SUCCEEDED,
0,
VMExecutorHelper.composeResultObject(
asyncMgr.getExecutorContext().getManagementServer(), vm, null));
jobStatusUpdated = true;
} else {
asyncMgr
.getExecutorContext()
.getItMgr()
.stateTransitTo(vm, Event.OperationFailed, vm.getHostId());
asyncMgr.completeAsyncJob(
getJob().getId(),
AsyncJobResult.STATUS_FAILED,
BaseCmd.INTERNAL_ERROR,
"Agent failed to stop VM");
jobStatusUpdated = true;
EventUtils.saveEvent(
param.getUserId(),
param.getAccountId(),
EventVO.LEVEL_ERROR,
EventTypes.EVENT_VM_STOP,
"Failed to stop VM instance : " + vm.getName(),
params,
param.getEventId());
}
} catch (Exception e) {
s_logger.error("Unexpected exception " + e.getMessage(), e);
if (!jobStatusUpdated) {
if (stopped) {
asyncMgr.completeAsyncJob(
getJob().getId(),
AsyncJobResult.STATUS_SUCCEEDED,
0,
VMExecutorHelper.composeResultObject(
asyncMgr.getExecutorContext().getManagementServer(), vm, null));
} else {
asyncMgr.completeAsyncJob(
getJob().getId(),
AsyncJobResult.STATUS_FAILED,
BaseCmd.INTERNAL_ERROR,
"Agent failed to stop VM");
EventUtils.saveEvent(
param.getUserId(),
param.getAccountId(),
EventVO.LEVEL_ERROR,
EventTypes.EVENT_VM_STOP,
"Failed to stop VM instance : " + vm.getName(),
params,
param.getEventId());
}
}
} finally {
asyncMgr.releaseSyncSource(this);
}
}
public boolean execute() {
Gson gson = GsonHelper.getBuilder().create();
AsyncJobManager asyncMgr = getAsyncJobMgr();
AsyncJobVO job = getJob();
ManagementServer managementServer = asyncMgr.getExecutorContext().getManagementServer();
VMOperationParam param = gson.fromJson(job.getCmdInfo(), VMOperationParam.class);
VmOp oper = param.getOperation();
VMInstanceVO vm;
if (getSyncSource() == null) {
asyncMgr.syncAsyncJobExecution(job.getId(), "SystemVm", param.getVmId());
return true;
} else {
try {
switch (oper) {
case Destroy:
asyncMgr.completeAsyncJob(
getJob().getId(),
AsyncJobResult.STATUS_FAILED,
BaseCmd.UNSUPPORTED_ACTION_ERROR,
"operation not allowed");
break;
case Noop:
asyncMgr.completeAsyncJob(
getJob().getId(), AsyncJobResult.STATUS_SUCCEEDED, 0, "noop operation");
break;
case Start:
vm = managementServer.startSystemVM(param.getVmId(), param.getEventId());
if (vm != null)
asyncMgr.completeAsyncJob(
getJob().getId(),
AsyncJobResult.STATUS_SUCCEEDED,
0,
composeResultObject(managementServer, vm));
else
asyncMgr.completeAsyncJob(
getJob().getId(),
AsyncJobResult.STATUS_FAILED,
BaseCmd.INTERNAL_ERROR,
"operation failed");
break;
case Stop:
boolean result = managementServer.stopSystemVM(param.getVmId(), param.getEventId());
if (result) {
vm = managementServer.findSystemVMById(param.getVmId());
asyncMgr.completeAsyncJob(
getJob().getId(),
AsyncJobResult.STATUS_SUCCEEDED,
0,
composeResultObject(managementServer, vm));
} else {
asyncMgr.completeAsyncJob(
getJob().getId(),
AsyncJobResult.STATUS_FAILED,
BaseCmd.INTERNAL_ERROR,
"operation failed");
}
break;
case Reboot:
result = managementServer.rebootSystemVM(param.getVmId(), param.getEventId());
if (result) {
vm = managementServer.findSystemVMById(param.getVmId());
asyncMgr.completeAsyncJob(
getJob().getId(),
AsyncJobResult.STATUS_SUCCEEDED,
0,
composeResultObject(managementServer, vm));
} else {
asyncMgr.completeAsyncJob(
getJob().getId(),
AsyncJobResult.STATUS_FAILED,
BaseCmd.INTERNAL_ERROR,
"operation failed");
}
break;
default:
assert false : "Unknown vm operation";
}
} catch (InternalErrorException e) {
asyncMgr.completeAsyncJob(
getJob().getId(), AsyncJobResult.STATUS_FAILED, BaseCmd.INTERNAL_ERROR, e.getMessage());
} catch (Exception e) {
s_logger.warn("Unable to start console vm " + param.getVmId() + ":" + e.getMessage(), e);
asyncMgr.completeAsyncJob(
getJob().getId(), AsyncJobResult.STATUS_FAILED, BaseCmd.INTERNAL_ERROR, e.getMessage());
}
return true;
}
}