def find_expired_slices(): slices = ExpiringComponets.objects.all() expired_components = list() for slice in slices: expiration_date = int(datetime_to_epoch(utcparse(slice.expires))) if expiration_date <= int( datetime_to_epoch(utcparse(datetime.utcnow()))): try: VTSfaDriver().crud_slice(slice.slice, slice.authority, 'delete_slice') except: pass
def __init__ (self, config=None): self.driver = VTSfaDriver(None)
def processResponse(rspec): logging.debug("PROCESSING RESPONSE processResponse() STARTED...") for action in rspec.response.provisioning.action: try: actionModel = ActionController.getAction(action.id) except Exception as e: logging.error("No action in DB with the incoming uuid\n%s", e) return ''' If the response is for an action only in QUEUED or ONGOING status, SUCCESS or FAILED actions are finished ''' #if str(actionModel.callBackUrl) == str(SfaCommunicator.SFAUrl): #Avoiding unicodes # event = pull(str(action.id)) # event.send('continue') # return if actionModel.getStatus( ) is Action.QUEUED_STATUS or Action.ONGOING_STATUS: logging.debug( "The incoming response has id: %s and NEW status: %s" % (actionModel.uuid, actionModel.status)) was_creating = False was_created = False actionModel.status = action.status actionModel.description = action.description actionModel.save() #Complete information required for the Plugin: action type and VM ActionController.completeActionRspec(action, actionModel) #XXX:Implement this method or some other doing this job vm = VTDriver.getVMbyUUID(actionModel.getObjectUUID()) if vm.state == "creating...": was_creating = True elif vm.state == "starting...": was_created = True controller = VTDriver.getDriver(vm.Server.get().getVirtTech()) failedOnCreate = 0 # Update VM model with new status from OXAD if actionModel.getStatus() == Action.SUCCESS_STATUS: ProvisioningResponseDispatcher.__updateVMafterSUCCESS( actionModel, vm) elif actionModel.getStatus() == Action.ONGOING_STATUS: ProvisioningResponseDispatcher.__updateVMafterONGOING( actionModel, vm) elif actionModel.getStatus() == Action.FAILED_STATUS: failedOnCreate = ProvisioningResponseDispatcher.__updateVMafterFAILED( actionModel, vm) else: vm.setState(VirtualMachine.UNKNOWN_STATE) try: created = False vm_started = False if vm.state == "created (stopped)": created = True elif vm.state == "running": vm_started = True logging.debug("Sending response to plug-in in sendAsync") if str(vm.callBackURL) == 'SFA.OCF.VTM': logging.debug("callback: %s" % vm.callBackURL) print "-------------->PRD: Created:", created, "Was_creating:", was_creating, "vm_started:", vm_started print "-------------->PRD Action:", action, action.server.__dict__ # Start VM just after creating sliver/VM if created and was_creating: from vt_manager.communication.sfa.drivers.VTSfaDriver import VTSfaDriver driver = VTSfaDriver(None) driver.crud_slice(vm.sliceName, vm.projectName, "start_slice") ProvisioningResponseDispatcher.__clean_up_reservations( vm.uuid) return #if was_created and vm_started: if vm_started: ifaces = vm.getNetworkInterfaces() for iface in ifaces: if iface.isMgmt: ip = iface.ip4s.all()[0].ip # Contextualize VMs ProvisioningResponseDispatcher.__contextualize_vm( vm, ip) # Cleaning up reservation objects return XmlRpcClient.callRPCMethod(vm.getCallBackURL(), "sendAsync", XmlHelper.craftXmlClass(rspec)) if failedOnCreate == 1: controller.deleteVM(vm) # Keep actions table up-to-date after each deletion actionModel.delete() except Exception as e: logging.error( "Could not connect to Plugin in sendAsync\n%s", e) return #If response is for a finished action else: try: #XXX: What should be done if this happen? logging.error( "Received response for an action in wrong state\n") XmlRpcClient.callRPCMethod( vm.getCallBackURL(), "sendAsync", XmlHelper.getProcessingResponse( Action.ACTION_STATUS_FAILED_TYPE, action, "Received response for an action in wrong state")) except Exception as e: logging.error(e) return