@Override
public void registerRemoteHost(
final String hostName,
final ManagementChannelHandler handler,
final Transformers transformers,
Long remoteConnectionId,
DomainControllerRuntimeIgnoreTransformationEntry runtimeIgnoreTransformation)
throws SlaveRegistrationException {
if (!hostControllerInfo.isMasterDomainController()) {
throw SlaveRegistrationException.forHostIsNotMaster();
}
if (runningModeControl.getRunningMode() == RunningMode.ADMIN_ONLY) {
throw SlaveRegistrationException.forMasterInAdminOnlyMode(
runningModeControl.getRunningMode());
}
final PathElement pe = PathElement.pathElement(ModelDescriptionConstants.HOST, hostName);
final PathAddress addr = PathAddress.pathAddress(pe);
ProxyController existingController = modelNodeRegistration.getProxyController(addr);
if (existingController != null || hostControllerInfo.getLocalHostName().equals(pe.getValue())) {
throw SlaveRegistrationException.forHostAlreadyExists(pe.getValue());
}
SlaveHostPinger pinger =
remoteConnectionId == null
? null
: new SlaveHostPinger(hostName, handler, pingScheduler, remoteConnectionId);
hostRegistrationMap.put(hostName, new HostRegistration(remoteConnectionId, handler, pinger));
// Create the proxy controller
final TransformingProxyController hostControllerClient =
TransformingProxyController.Factory.create(
handler, transformers, addr, ProxyOperationAddressTranslator.HOST);
modelNodeRegistration.registerProxyController(pe, hostControllerClient);
runtimeIgnoreTransformationRegistry.registerHost(hostName, runtimeIgnoreTransformation);
hostProxies.put(hostName, hostControllerClient);
// if (pinger != null) {
// pinger.schedulePing(SlaveHostPinger.STD_TIMEOUT, SlaveHostPinger.STD_INTERVAL);
// }
}
// See superclass start. This method is invoked from a separate non-MSC thread after start. So we
// can do a fair
// bit of stuff
@Override
protected void boot(final BootContext context) throws ConfigurationPersistenceException {
final ServiceTarget serviceTarget = context.getServiceTarget();
boolean ok = false;
boolean reachedServers = false;
try {
// Install server inventory callback
ServerInventoryCallbackService.install(serviceTarget);
// Parse the host.xml and invoke all the ops. The ops should rollback on any Stage.RUNTIME
// failure
// We run the first op ("add-host") separately to let it set up the host
// ManagementResourceRegistration
List<ModelNode> hostBootOps = hostControllerConfigurationPersister.load();
ModelNode addHostOp = hostBootOps.remove(0);
ok = boot(Collections.singletonList(addHostOp), true);
ok = ok && boot(hostBootOps, true);
final RunningMode currentRunningMode = runningModeControl.getRunningMode();
if (ok) {
// Now we know our discovery configuration.
List<DiscoveryOption> discoveryOptions =
hostControllerInfo.getRemoteDomainControllerDiscoveryOptions();
if (hostControllerInfo.isMasterDomainController() && (discoveryOptions != null)) {
// Install the discovery service
DiscoveryService.install(
serviceTarget,
discoveryOptions,
hostControllerInfo.getNativeManagementInterface(),
hostControllerInfo.getNativeManagementPort(),
hostControllerInfo.isMasterDomainController());
}
// Now we know our management interface configuration. Install the server inventory
Future<ServerInventory> inventoryFuture =
ServerInventoryService.install(
serviceTarget,
this,
runningModeControl,
environment,
extensionRegistry,
hostControllerInfo.getNativeManagementInterface(),
hostControllerInfo.getNativeManagementPort());
if (!hostControllerInfo.isMasterDomainController() && !environment.isUseCachedDc()) {
serverInventory = getFuture(inventoryFuture);
if ((discoveryOptions != null) && !discoveryOptions.isEmpty()) {
Future<MasterDomainControllerClient> clientFuture =
RemoteDomainConnectionService.install(
serviceTarget,
getValue(),
extensionRegistry,
hostControllerInfo,
environment.getProductConfig(),
hostControllerInfo.getRemoteDomainControllerSecurityRealm(),
remoteFileRepository,
ignoredRegistry,
new InternalExecutor(),
this,
environment);
MasterDomainControllerClient masterDomainControllerClient = getFuture(clientFuture);
// Registers us with the master and gets down the master copy of the domain model to our
// DC
// TODO make sure that the RDCS checks env.isUseCachedDC, and if true falls through to
// that
// BES 2012/02/04 Comment ^^^ implies the semantic is to use isUseCachedDC as a fallback
// to
// a failure to connect as opposed to being an instruction to not connect at all. I
// believe
// the current impl is the latter. Don't change this without a discussion first, as the
// current semantic is a reasonable one.
try {
masterDomainControllerClient.register();
} catch (Exception e) {
// We could not connect to the host
ROOT_LOGGER.cannotConnectToMaster(e);
System.exit(ExitCodes.HOST_CONTROLLER_ABORT_EXIT_CODE);
}
} else if (currentRunningMode != RunningMode.ADMIN_ONLY) {
// Invalid configuration; no way to get the domain config
ROOT_LOGGER.noDomainControllerConfigurationProvided(
currentRunningMode, CommandLineConstants.ADMIN_ONLY, RunningMode.ADMIN_ONLY);
System.exit(ExitCodes.HOST_CONTROLLER_ABORT_EXIT_CODE);
}
} else {
if (environment.isUseCachedDc()) {
remoteFileRepository.setRemoteFileRepositoryExecutor(
new RemoteDomainConnectionService.RemoteFileRepositoryExecutor() {
@Override
public File getFile(
String relativePath, byte repoId, HostFileRepository localFileRepository) {
return localFileRepository.getFile(relativePath);
}
});
}
// parse the domain.xml and load the steps
// TODO look at having LocalDomainControllerAdd do this, using Stage.IMMEDIATE for the
// steps
ConfigurationPersister domainPersister =
hostControllerConfigurationPersister.getDomainPersister();
ok = boot(domainPersister.load(), false);
if (!ok && runningModeControl.getRunningMode().equals(RunningMode.ADMIN_ONLY)) {
ROOT_LOGGER.reportAdminOnlyDomainXmlFailure();
ok = true;
}
if (ok) {
InternalExecutor executor = new InternalExecutor();
ManagementRemotingServices.installManagementChannelServices(
serviceTarget,
ManagementRemotingServices.MANAGEMENT_ENDPOINT,
new MasterDomainControllerOperationHandlerService(
this, executor, executor, runtimeIgnoreTransformationRegistry),
DomainModelControllerService.SERVICE_NAME,
ManagementRemotingServices.DOMAIN_CHANNEL,
null,
null);
serverInventory = getFuture(inventoryFuture);
}
}
}
if (ok) {
// Install the server > host operation handler
ServerToHostOperationHandlerFactoryService.install(
serviceTarget,
ServerInventoryService.SERVICE_NAME,
proxyExecutor,
new InternalExecutor(),
this,
expressionResolver);
// demand native mgmt services
serviceTarget
.addService(ServiceName.JBOSS.append("native-mgmt-startup"), Service.NULL)
.addDependency(
ManagementRemotingServices.channelServiceName(
ManagementRemotingServices.MANAGEMENT_ENDPOINT,
ManagementRemotingServices.SERVER_CHANNEL))
.setInitialMode(ServiceController.Mode.ACTIVE)
.install();
// demand http mgmt services
serviceTarget
.addService(ServiceName.JBOSS.append("http-mgmt-startup"), Service.NULL)
.addDependency(
ServiceBuilder.DependencyType.OPTIONAL, _UndertowHttpManagementService.SERVICE_NAME)
.setInitialMode(ServiceController.Mode.ACTIVE)
.install();
reachedServers = true;
if (currentRunningMode == RunningMode.NORMAL) {
startServers();
}
}
} catch (Exception e) {
ROOT_LOGGER.caughtExceptionDuringBoot(e);
if (!reachedServers) {
ok = false;
}
} finally {
if (ok) {
try {
finishBoot();
} finally {
// Trigger the started message
bootstrapListener.printBootStatistics();
}
} else {
// Die!
ROOT_LOGGER.unsuccessfulBoot();
System.exit(ExitCodes.HOST_CONTROLLER_ABORT_EXIT_CODE);
}
}
}
@Override
public RunningMode getCurrentRunningMode() {
return runningModeControl.getRunningMode();
}
