private IStatus runProvisionJob(IProgressMonitor monitor) {
RuntimeElement rtInfo = resourceReq.getRuntimeInfo();
broadcastResourceStatus(RuntimeElementStatus.OFFLINE);
Random r1 = new Random();
ScenarioSolver solver = new ScenarioSolver();
if (!solver.resourceRequestHasAllAssignementsResolved(
scenario, resourceReq)) { // r1.nextInt(20)>5 ){//ResourceSettingsAreNotOK ){
broadcastResourceStatus(RuntimeElementStatus.WAITING);
Random r = new Random();
this.schedule(1000 * r.nextInt(60) + 1000); // reschedule the job in 60random seconds
System.out.println("RESCHEDULED : " + resourceReq.getName());
return Status.OK_STATUS;
}
monitor.beginTask("Provisioning " + resourceReq.getName(), 1);
if (monitor.isCanceled()) {
parentJob.NotifyResJobFinished(this);
System.out.println("ProvisionResourceJob, Cancel provisioning : " + resourceReq.getName());
broadcastResourceStatus(RuntimeElementStatus.UNKNOWN);
return Status.CANCEL_STATUS;
}
String guid = "";
String officeName =
((Office) resourceReq.getRefOfferedResource().getImplOfferedService().eContainer())
.getName();
for (IProvisionResource p : Activator.getDefault().getProvisionPlugins()) {
if (p.supportsOffice(officeName)) {
broadcastResourceStatus(RuntimeElementStatus.STARTING);
guid = p.provisionResource(officeName, scenario, resourceReq);
rtInfo.setGUID(guid);
}
}
// try {
// Random r = new Random();
// Thread.sleep(1000 * r.nextInt(10) );
// guid="temp";
// rtInfo.setGUID(guid+"."+resourceReq.getName());
// } catch (InterruptedException e) {
// // TODO Auto-generated catch block
// e.printStackTrace();
// }
if ("".equals(guid)) broadcastResourceStatus(RuntimeElementStatus.ERROR);
else broadcastResourceStatus(RuntimeElementStatus.ONLINE);
monitor.worked(1);
monitor.done();
parentJob.NotifyResJobFinished(this);
return Status.OK_STATUS;
}
private IStatus runShutDownResourceJob(IProgressMonitor monitor) {
RuntimeElement rtInfo = resourceReq.getRuntimeInfo();
monitor.beginTask("Shutting down " + resourceReq.getName(), 1);
if (monitor.isCanceled()) {
parentJob.NotifyResJobFinished(this);
System.out.println("ProvisionResourceJob, Cancel provisioning : " + resourceReq.getName());
broadcastResourceStatus(RuntimeElementStatus.UNKNOWN);
;
return Status.CANCEL_STATUS;
}
String guid = "";
String officeName =
((Office) resourceReq.getRefOfferedResource().getImplOfferedService().eContainer())
.getName();
for (IProvisionResource p : Activator.getDefault().getProvisionPlugins()) {
if (p.supportsOffice(officeName)) {
if ((rtInfo.getStatus() != RuntimeElementStatus.NOT_EXISTS)) {
try {
Random r = new Random();
Thread.sleep(1000 * r.nextInt(60)); // sleep randomly..shutdown to avoid collisions.
} catch (InterruptedException e) {
e.printStackTrace();
}
guid = p.deleteResource(officeName, scenario, resourceReq);
}
rtInfo.setGUID(guid);
}
}
broadcastResourceStatus(RuntimeElementStatus.NOT_EXISTS);
monitor.worked(1);
monitor.done();
System.out.println("ProvisionResourceJob, OK Provisioning : " + resourceReq.getName());
parentJob.NotifyResJobFinished(this);
return Status.OK_STATUS;
}
/**
* It will create a new scenario based on the given one, if the given one is not already saved.
* The returned scenario will have some (or all if possible) assignments on resource settings
* resolved. The method calls internally {@link #resolveAssignments(RequestedFederationScenario)}
*
* @param The requested scenario
* @return a new scenario based on the requested, with resolved dependencies (if possible at first
* pass)
*/
public RequestedFederationScenario prepareScenarioRequest(RequestedFederationScenario scenario) {
RequestedFederationScenario newScenario;
if (scenario.getRuntimeInfo() == null) {
newScenario = FederationscenariosFactory.eINSTANCE.createRequestedFederationScenario();
newScenario = (RequestedFederationScenario) EcoreUtil.copy(scenario);
RuntimeElement rtinfo = ExperimentRuntimeFactory.eINSTANCE.createRuntimeElement();
rtinfo.setDescription(
"Scenario is based on request by:" + scenario.eResource().getURI().path());
newScenario.setRuntimeInfo(rtinfo);
for (ResourceRequest resReq :
newScenario.getInfrastructureRequest().getReqOfferedResources()) {
RuntimeElement rtInfo = ExperimentRuntimeFactory.eINSTANCE.createRuntimeElement();
resReq.setRuntimeInfo(rtInfo);
rtInfo.setStatus(RuntimeElementStatus.NOT_EXISTS);
}
} else {
newScenario = scenario;
}
resolveAssignments(newScenario);
return newScenario;
}
