private CommandContext createAddVmStepContext(String currentVmName) {
CommandContext commandCtx = null;
try {
Map<String, String> values = new HashMap<>();
values.put(VdcObjectType.VM.name().toLowerCase(), currentVmName);
Step addVmStep =
ExecutionHandler.addSubStep(
getExecutionContext(),
getExecutionContext().getJob().getStep(StepEnum.EXECUTING),
StepEnum.ADD_VM_TO_POOL,
ExecutionMessageDirector.resolveStepMessage(StepEnum.ADD_VM_TO_POOL, values));
ExecutionContext ctx = new ExecutionContext();
ctx.setStep(addVmStep);
ctx.setMonitored(true);
commandCtx = cloneContextAndDetachFromParent().withExecutionContext(ctx);
} catch (RuntimeException e) {
log.error(
"Failed to create command context of adding VM '{}' to Pool '{}': {}",
currentVmName,
getParameters().getVmPool().getName(),
e.getMessage());
log.debug("Exception", e);
}
return commandCtx;
}
protected CommandContext createMigrateVmContext(ExecutionContext parentContext, VM vm) {
ExecutionContext ctx = new ExecutionContext();
try {
Map<String, String> values = new HashMap<>();
values.put(VdcObjectType.VM.name().toLowerCase(), vm.getName());
values.put(VdcObjectType.VDS.name().toLowerCase(), vm.getRunOnVdsName());
Step step =
ExecutionHandler.addSubStep(
getExecutionContext(),
parentContext.getJob().getStep(StepEnum.EXECUTING),
StepEnum.MIGRATE_VM,
ExecutionMessageDirector.resolveStepMessage(StepEnum.MIGRATE_VM, values));
ctx.setJob(parentContext.getJob());
ctx.setStep(step);
ctx.setMonitored(true);
} catch (RuntimeException e) {
log.error("Failed to create ExecutionContext for MigrateVmCommand", e);
}
return cloneContextAndDetachFromParent().withExecutionContext(ctx);
}
@Override
protected void executeCommand() {
Guid oVirtId = getParameters().getVdsForUniqueId();
if (oVirtId != null) {
// if fails to remove deprecated entry, we might attempt to add new oVirt host with an
// existing unique-id.
if (!removeDeprecatedOvirtEntry(oVirtId)) {
log.error(
"Failed to remove duplicated oVirt entry with id '{}'. Abort adding oVirt Host type",
oVirtId);
throw new EngineException(EngineError.HOST_ALREADY_EXISTS);
}
}
TransactionSupport.executeInNewTransaction(
() -> {
addVdsStaticToDb();
addVdsDynamicToDb();
addVdsStatisticsToDb();
getCompensationContext().stateChanged();
return null;
});
if (getParameters().isProvisioned()) {
HostProviderProxy proxy = ProviderProxyFactory.getInstance().create(getHostProvider());
proxy.provisionHost(
getParameters().getvds(),
getParameters().getHostGroup(),
getParameters().getComputeResource(),
getParameters().getHostMac(),
getParameters().getDiscoverName(),
getParameters().getPassword(),
getParameters().getDiscoverIp());
addCustomValue("HostGroupName", getParameters().getHostGroup().getName());
auditLogDirector.log(this, AuditLogType.VDS_PROVISION);
}
// set vds spm id
if (getCluster().getStoragePoolId() != null) {
VdsActionParameters tempVar = new VdsActionParameters(getVdsIdRef());
tempVar.setSessionId(getParameters().getSessionId());
tempVar.setCompensationEnabled(true);
VdcReturnValueBase addVdsSpmIdReturn =
runInternalAction(
VdcActionType.AddVdsSpmId,
tempVar,
cloneContext().withoutLock().withoutExecutionContext());
if (!addVdsSpmIdReturn.getSucceeded()) {
setSucceeded(false);
getReturnValue().setFault(addVdsSpmIdReturn.getFault());
return;
}
}
TransactionSupport.executeInNewTransaction(
() -> {
initializeVds(true);
alertIfPowerManagementNotConfigured(getParameters().getVdsStaticData());
testVdsPowerManagementStatus(getParameters().getVdsStaticData());
setSucceeded(true);
setActionReturnValue(getVdsIdRef());
// If the installation failed, we don't want to compensate for the failure since it will
// remove the
// host, but instead the host should be left in an "install failed" status.
getCompensationContext().cleanupCompensationDataAfterSuccessfulCommand();
return null;
});
// do not install vds's which added in pending mode or for provisioning (currently power
// clients). they are installed as part of the approve process or automatically after provision
if (Config.<Boolean>getValue(ConfigValues.InstallVds)
&& !getParameters().isPending()
&& !getParameters().isProvisioned()) {
final InstallVdsParameters installVdsParameters =
new InstallVdsParameters(getVdsId(), getParameters().getPassword());
installVdsParameters.setAuthMethod(getParameters().getAuthMethod());
installVdsParameters.setOverrideFirewall(getParameters().getOverrideFirewall());
installVdsParameters.setActivateHost(getParameters().getActivateHost());
installVdsParameters.setNetworkProviderId(
getParameters().getVdsStaticData().getOpenstackNetworkProviderId());
installVdsParameters.setNetworkMappings(getParameters().getNetworkMappings());
installVdsParameters.setEnableSerialConsole(getParameters().getEnableSerialConsole());
if (getParameters().getHostedEngineDeployConfiguration() != null) {
Map<String, String> vdsDeployParams =
hostedEngineHelper.createVdsDeployParams(
getVdsId(), getParameters().getHostedEngineDeployConfiguration().getDeployAction());
installVdsParameters.setHostedEngineConfiguration(vdsDeployParams);
}
Map<String, String> values = new HashMap<>();
values.put(VdcObjectType.VDS.name().toLowerCase(), getParameters().getvds().getName());
Step installStep =
executionHandler.addSubStep(
getExecutionContext(),
getExecutionContext().getJob().getStep(StepEnum.EXECUTING),
StepEnum.INSTALLING_HOST,
ExecutionMessageDirector.resolveStepMessage(StepEnum.INSTALLING_HOST, values));
final ExecutionContext installCtx = new ExecutionContext();
installCtx.setJob(getExecutionContext().getJob());
installCtx.setStep(installStep);
installCtx.setMonitored(true);
installCtx.setShouldEndJob(true);
ThreadPoolUtil.execute(
() ->
runInternalAction(
VdcActionType.InstallVdsInternal,
installVdsParameters,
cloneContextAndDetachFromParent().withExecutionContext(installCtx)));
ExecutionHandler.setAsyncJob(getExecutionContext(), true);
}
}