@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;
}
@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;
}