Examples with OperationTimedoutException com.cloud.exception.OperationTimedoutException used on opensource projects

Example 16 with OperationTimedoutException

use of com.cloud.exception.OperationTimedoutException in project cloudstack by apache.

the class HighAvailabilityManagerImpl method stopVM.

protected Long stopVM(final HaWorkVO work) throws ConcurrentOperationException {
    VirtualMachine vm = _itMgr.findById(work.getInstanceId());
    if (vm == null) {
        s_logger.info("No longer can find VM " + work.getInstanceId() + ". Throwing away " + work);
        work.setStep(Step.Done);
        return null;
    }
    s_logger.info("Stopping " + vm);
    try {
        if (work.getWorkType() == WorkType.Stop) {
            _itMgr.advanceStop(vm.getUuid(), false);
            s_logger.info("Successfully stopped " + vm);
            return null;
        } else if (work.getWorkType() == WorkType.CheckStop) {
            if ((vm.getState() != work.getPreviousState()) || vm.getUpdated() != work.getUpdateTime() || vm.getHostId() == null || vm.getHostId().longValue() != work.getHostId()) {
                s_logger.info(vm + " is different now.  Scheduled Host: " + work.getHostId() + " Current Host: " + (vm.getHostId() != null ? vm.getHostId() : "none") + " State: " + vm.getState());
                return null;
            }
            _itMgr.advanceStop(vm.getUuid(), false);
            s_logger.info("Stop for " + vm + " was successful");
            return null;
        } else if (work.getWorkType() == WorkType.ForceStop) {
            if ((vm.getState() != work.getPreviousState()) || vm.getUpdated() != work.getUpdateTime() || vm.getHostId() == null || vm.getHostId().longValue() != work.getHostId()) {
                s_logger.info(vm + " is different now.  Scheduled Host: " + work.getHostId() + " Current Host: " + (vm.getHostId() != null ? vm.getHostId() : "none") + " State: " + vm.getState());
                return null;
            }
            _itMgr.advanceStop(vm.getUuid(), true);
            s_logger.info("Stop for " + vm + " was successful");
            return null;
        } else {
            assert false : "Who decided there's other steps but didn't modify the guy who does the work?";
        }
    } catch (final ResourceUnavailableException e) {
        s_logger.debug("Agnet is not available" + e.getMessage());
    } catch (OperationTimedoutException e) {
        s_logger.debug("operation timed out: " + e.getMessage());
    }
    return (System.currentTimeMillis() >> 10) + _stopRetryInterval;
}

Example 17 with OperationTimedoutException

use of com.cloud.exception.OperationTimedoutException in project cloudstack by apache.

the class KVMFencer method fenceOff.

@Override
public Boolean fenceOff(VirtualMachine vm, Host host) {
    if (host.getHypervisorType() != HypervisorType.KVM && host.getHypervisorType() != HypervisorType.LXC) {
        s_logger.warn("Don't know how to fence non kvm hosts " + host.getHypervisorType());
        return null;
    }
    List<HostVO> hosts = _resourceMgr.listAllHostsInCluster(host.getClusterId());
    FenceCommand fence = new FenceCommand(vm, host);
    int i = 0;
    for (HostVO h : hosts) {
        if (h.getHypervisorType() == HypervisorType.KVM || h.getHypervisorType() == HypervisorType.LXC) {
            if (h.getStatus() != Status.Up) {
                continue;
            }
            i++;
            if (h.getId() == host.getId()) {
                continue;
            }
            FenceAnswer answer;
            try {
                answer = (FenceAnswer) _agentMgr.send(h.getId(), fence);
            } catch (AgentUnavailableException e) {
                s_logger.info("Moving on to the next host because " + h.toString() + " is unavailable");
                continue;
            } catch (OperationTimedoutException e) {
                s_logger.info("Moving on to the next host because " + h.toString() + " is unavailable");
                continue;
            }
            if (answer != null && answer.getResult()) {
                return true;
            }
        }
    }
    _alertMgr.sendAlert(AlertManager.AlertType.ALERT_TYPE_HOST, host.getDataCenterId(), host.getPodId(), "Unable to fence off host: " + host.getId(), "Fencing off host " + host.getId() + " did not succeed after asking " + i + " hosts. " + "Check Agent logs for more information.");
    s_logger.error("Unable to fence off " + vm.toString() + " on " + host.toString());
    return false;
}

Example 18 with OperationTimedoutException

use of com.cloud.exception.OperationTimedoutException in project cloudstack by apache.

the class NetworkHelperImpl method sendCommandsToRouter.

@Override
public boolean sendCommandsToRouter(final VirtualRouter router, final Commands cmds) throws AgentUnavailableException, ResourceUnavailableException {
    if (!checkRouterVersion(router)) {
        s_logger.debug("Router requires upgrade. Unable to send command to router:" + router.getId() + ", router template version : " + router.getTemplateVersion() + ", minimal required version : " + NetworkOrchestrationService.MinVRVersion.valueIn(router.getDataCenterId()));
        throw new ResourceUnavailableException("Unable to send command. Router requires upgrade", VirtualRouter.class, router.getId());
    }
    Answer[] answers = null;
    try {
        answers = _agentMgr.send(router.getHostId(), cmds);
    } catch (final OperationTimedoutException e) {
        s_logger.warn("Timed Out", e);
        throw new AgentUnavailableException("Unable to send commands to virtual router ", router.getHostId(), e);
    }
    if (answers == null || answers.length != cmds.size()) {
        return false;
    }
    // FIXME: Have to return state for individual command in the future
    boolean result = true;
    for (final Answer answer : answers) {
        if (!answer.getResult()) {
            result = false;
            break;
        }
    }
    return result;
}

Example 19 with OperationTimedoutException

use of com.cloud.exception.OperationTimedoutException in project cloudstack by apache.

the class VpcVirtualNetworkApplianceManagerImpl method startRemoteAccessVpn.

@Override
public boolean startRemoteAccessVpn(final RemoteAccessVpn vpn, final VirtualRouter router) throws ResourceUnavailableException {
    if (router.getState() != State.Running) {
        s_logger.warn("Unable to apply remote access VPN configuration, virtual router is not in the right state " + router.getState());
        throw new ResourceUnavailableException("Unable to apply remote access VPN configuration," + " virtual router is not in the right state", DataCenter.class, router.getDataCenterId());
    }
    final Commands cmds = new Commands(Command.OnError.Stop);
    _commandSetupHelper.createApplyVpnCommands(true, vpn, router, cmds);
    try {
        _agentMgr.send(router.getHostId(), cmds);
    } catch (final OperationTimedoutException e) {
        s_logger.debug("Failed to start remote access VPN: ", e);
        throw new AgentUnavailableException("Unable to send commands to virtual router ", router.getHostId(), e);
    }
    Answer answer = cmds.getAnswer("users");
    if (!answer.getResult()) {
        s_logger.error("Unable to start vpn: unable add users to vpn in zone " + router.getDataCenterId() + " for account " + vpn.getAccountId() + " on domR: " + router.getInstanceName() + " due to " + answer.getDetails());
        throw new ResourceUnavailableException("Unable to start vpn: Unable to add users to vpn in zone " + router.getDataCenterId() + " for account " + vpn.getAccountId() + " on domR: " + router.getInstanceName() + " due to " + answer.getDetails(), DataCenter.class, router.getDataCenterId());
    }
    answer = cmds.getAnswer("startVpn");
    if (!answer.getResult()) {
        s_logger.error("Unable to start vpn in zone " + router.getDataCenterId() + " for account " + vpn.getAccountId() + " on domR: " + router.getInstanceName() + " due to " + answer.getDetails());
        throw new ResourceUnavailableException("Unable to start vpn in zone " + router.getDataCenterId() + " for account " + vpn.getAccountId() + " on domR: " + router.getInstanceName() + " due to " + answer.getDetails(), DataCenter.class, router.getDataCenterId());
    }
    return true;
}

Example 20 with OperationTimedoutException

use of com.cloud.exception.OperationTimedoutException in project cloudstack by apache.

the class OvmFencer method fenceOff.

@Override
public Boolean fenceOff(VirtualMachine vm, Host host) {
    if (host.getHypervisorType() != HypervisorType.Ovm) {
        s_logger.debug("Don't know how to fence non Ovm hosts " + host.getHypervisorType());
        return null;
    }
    List<HostVO> hosts = _resourceMgr.listAllHostsInCluster(host.getClusterId());
    FenceCommand fence = new FenceCommand(vm, host);
    for (HostVO h : hosts) {
        if (h.getHypervisorType() != HypervisorType.Ovm) {
            continue;
        }
        if (h.getStatus() != Status.Up) {
            continue;
        }
        if (h.getId() == host.getId()) {
            continue;
        }
        FenceAnswer answer;
        try {
            answer = (FenceAnswer) _agentMgr.send(h.getId(), fence);
        } catch (AgentUnavailableException e) {
            if (s_logger.isDebugEnabled()) {
                s_logger.debug("Moving on to the next host because " + h.toString() + " is unavailable");
            }
            continue;
        } catch (OperationTimedoutException e) {
            if (s_logger.isDebugEnabled()) {
                s_logger.debug("Moving on to the next host because " + h.toString() + " is unavailable");
            }
            continue;
        }
        if (answer != null && answer.getResult()) {
            return true;
        }
    }
    if (s_logger.isDebugEnabled()) {
        s_logger.debug("Unable to fence off " + vm.toString() + " on " + host.toString());
    }
    return false;
}