def post_instance_action(self, request, pk=None): user = request.user instance_id = pk instance = find_instance(instance_id) identity = instance.created_by_identity action_params = request.data action = action_params.pop('action') try: result_obj = run_instance_action(user, identity, instance_id, action, action_params) api_response = { 'result': 'success', 'message': 'The requested action <%s> was run successfully' % (action,), 'object': result_obj, } response = Response(api_response, status=status.HTTP_200_OK) return response except (socket_error, ConnectionFailure): return connection_failure(identity) except InstanceDoesNotExist as dne: return failure_response( status.HTTP_404_NOT_FOUND, 'Instance %s no longer exists' % (dne.message,)) except InvalidCredsError: return invalid_creds(identity) except HypervisorCapacityError as hce: return over_capacity(hce) except ProviderNotActive as pna: return inactive_provider(pna) except (OverQuotaError, OverAllocationError) as oqe: return over_quota(oqe) except SizeNotAvailable as snae: return size_not_available(snae) except (socket_error, ConnectionFailure): return connection_failure(identity) except InvalidCredsError: return invalid_creds(identity) except VolumeMountConflict as vmc: return mount_failed(vmc) except NotImplemented: return failure_response( status.HTTP_409_CONFLICT, "The requested action %s is not available on this provider." % action_params['action']) except ActionNotAllowed: return failure_response( status.HTTP_409_CONFLICT, "The requested action %s has been explicitly " "disabled on this provider." % action_params['action']) except Exception as exc: logger.exception("Exception occurred processing InstanceAction") message = exc.message if message.startswith('409 Conflict'): return failure_response( status.HTTP_409_CONFLICT, message) return failure_response( status.HTTP_403_FORBIDDEN, "The requested action %s encountered " "an irrecoverable exception: %s" % (action_params['action'], message))
def post_instance_action(self, request, pk=None): user = request.user instance_id = pk instance = find_instance(instance_id) identity = instance.created_by_identity action_params = dict(request.data) action = action_params.pop('action') if type(action) == list: action = action[0] try: result_obj = run_instance_action(user, identity, instance_id, action, action_params) api_response = { 'result': 'success', 'message': 'The requested action <%s> was run successfully' % (action,), 'object': result_obj, } response = Response(api_response, status=status.HTTP_200_OK) return response except (socket_error, ConnectionFailure): return connection_failure(identity) except InstanceDoesNotExist as dne: return failure_response( status.HTTP_404_NOT_FOUND, 'Instance %s no longer exists' % (dne.message,)) except LibcloudInvalidCredsError: return invalid_creds(identity) except HypervisorCapacityError as hce: return over_capacity(hce) except ProviderNotActive as pna: return inactive_provider(pna) except (OverQuotaError, OverAllocationError) as oqe: return over_quota(oqe) except SizeNotAvailable as snae: return size_not_available(snae) except (socket_error, ConnectionFailure): return connection_failure(identity) except VolumeMountConflict as vmc: return mount_failed(vmc) except NotImplemented: return failure_response( status.HTTP_409_CONFLICT, "The requested action %s is not available on this provider." % action) except ActionNotAllowed: return failure_response( status.HTTP_409_CONFLICT, "The requested action %s has been explicitly " "disabled on this provider." % action) except Exception as exc: logger.exception("Exception occurred processing InstanceAction") message = exc.message if message.startswith('409 Conflict'): return failure_response( status.HTTP_409_CONFLICT, message) return failure_response( status.HTTP_403_FORBIDDEN, "The requested action %s encountered " "an irrecoverable exception: %s" % (action, message))
def create(self, request): user = request.user data = request.data try: self.validate_input(user, data) except Exception as exc: return failure_response(status.HTTP_400_BAD_REQUEST, exc.message) # Create a mutable dict and start modifying. data = data.copy() name = data.get('name') identity_uuid = data.get('identity') source_alias = data.get('source_alias') size_alias = data.get('size_alias') allocation_source_id = data.get('allocation_source_id') boot_scripts = data.pop("scripts", []) deploy = data.get('deploy') extra = data.get('extra') try: identity = Identity.objects.get(uuid=identity_uuid) allocation_source = AllocationSource.objects.get( source_id=allocation_source_id) core_instance = launch_instance(user, identity_uuid, size_alias, source_alias, name, deploy, **extra) # Faking a 'partial update of nothing' to allow call to 'is_valid' serialized_instance = InstanceSerializer( core_instance, context={'request': self.request}, data={}, partial=True) if not serialized_instance.is_valid(): return Response(serialized_instance.errors, status=status.HTTP_400_BAD_REQUEST) instance = serialized_instance.save() if boot_scripts: _save_scripts_to_instance(instance, boot_scripts) instance.change_allocation_source(allocation_source) return Response(serialized_instance.data, status=status.HTTP_201_CREATED) except UnderThresholdError as ute: return under_threshold(ute) except (OverQuotaError, OverAllocationError) as oqe: return over_quota(oqe) except ProviderNotActive as pna: return inactive_provider(pna) except SizeNotAvailable as snae: return size_not_available(snae) except HypervisorCapacityError as hce: return over_capacity(hce) except SecurityGroupNotCreated: return connection_failure(identity) except (socket_error, ConnectionFailure): return connection_failure(identity) except LibcloudInvalidCredsError: return invalid_creds(identity) except Exception as exc: logger.exception("Encountered a generic exception. " "Returning 409-CONFLICT") return failure_response(status.HTTP_409_CONFLICT, str(exc.message))
def create(self, request): user = request.user data = request.data try: self.validate_input(user, data) except Exception as exc: return failure_response( status.HTTP_400_BAD_REQUEST, exc.message) # Create a mutable dict and start modifying. data = data.copy() name = data.get('name') identity_uuid = data.get('identity') source_alias = data.get('source_alias') size_alias = data.get('size_alias') boot_scripts = data.pop("scripts", []) deploy = data.get('deploy') extra = data.get('extra') try: identity = Identity.objects.get(uuid=identity_uuid) core_instance = launch_instance( user, identity_uuid, size_alias, source_alias, name, deploy, **extra) # Faking a 'partial update of nothing' to allow call to 'is_valid' serialized_instance = InstanceSerializer( core_instance, context={'request': self.request}, data={}, partial=True) if not serialized_instance.is_valid(): return Response(serialized_instance.errors, status=status.HTTP_400_BAD_REQUEST) instance = serialized_instance.save() if boot_scripts: _save_scripts_to_instance(instance, boot_scripts) return Response( serialized_instance.data, status=status.HTTP_201_CREATED) except UnderThresholdError as ute: return under_threshold(ute) except (OverQuotaError, OverAllocationError) as oqe: return over_quota(oqe) except ProviderNotActive as pna: return inactive_provider(pna) except SizeNotAvailable as snae: return size_not_available(snae) except HypervisorCapacityError as hce: return over_capacity(hce) except SecurityGroupNotCreated: return connection_failure(identity) except (socket_error, ConnectionFailure): return connection_failure(identity) except InvalidCredsError: return invalid_creds(identity) except Exception as exc: logger.exception("Encountered a generic exception. " "Returning 409-CONFLICT") return failure_response(status.HTTP_409_CONFLICT, str(exc.message))
def post(self, request, provider_uuid, identity_uuid, instance_id): """Authentication Required, Attempt a specific instance action, including necessary parameters. """ # Service-specific call to action action_params = request.data if not action_params.get('action', None): return failure_response( status.HTTP_400_BAD_REQUEST, 'POST request to /action require a BODY with \'action\'.') result_obj = None user = request.user identity = Identity.objects.get(uuid=identity_uuid) action = action_params['action'] try: result_obj = run_instance_action(user, identity, instance_id, action, action_params) result_obj = _further_process_result(request, action, result_obj) api_response = { 'result': 'success', 'message': 'The requested action <%s> was run successfully' % (action_params['action'], ), 'object': result_obj, } response = Response(api_response, status=status.HTTP_200_OK) return response except (socket_error, ConnectionFailure): return connection_failure(provider_uuid, identity_uuid) except ProviderNotActive as pna: return inactive_provider(pna) except InstanceDoesNotExist as dne: return failure_response( status.HTTP_404_NOT_FOUND, 'Instance %s no longer exists' % (dne.message, )) except LibcloudInvalidCredsError: return invalid_creds(provider_uuid, identity_uuid) except HypervisorCapacityError as hce: return over_capacity(hce) except OverQuotaError as oqe: return over_quota(oqe) except OverAllocationError as oae: return over_quota(oae) except SizeNotAvailable as snae: return size_not_available(snae) except (socket_error, ConnectionFailure): return connection_failure(provider_uuid, identity_uuid) except LibcloudInvalidCredsError: return invalid_creds(provider_uuid, identity_uuid) except VolumeMountConflict as vmc: return mount_failed(vmc) except NotImplemented: return failure_response( status.HTTP_409_CONFLICT, "The requested action %s is not available on this provider." % action_params['action']) except ActionNotAllowed: return failure_response( status.HTTP_409_CONFLICT, "The requested action %s has been explicitly " "disabled on this provider." % action_params['action']) except Exception as exc: logger.exception("Exception occurred processing InstanceAction") message = exc.message if message.startswith('409 Conflict'): return failure_response(status.HTTP_409_CONFLICT, message) return failure_response( status.HTTP_403_FORBIDDEN, "The requested action %s encountered " "an irrecoverable exception: %s" % (action_params['action'], message))
def post(self, request, provider_uuid, identity_uuid, format=None): """ Instance Class: Launches an instance based on the params Returns a single instance Parameters: machine_alias, size_alias, username TODO: Create a 'reverse' using the instance-id to pass the URL for the newly created instance I.e: url = "/provider/1/instance/1/i-12345678" """ data = request.data user = request.user # Check the data is valid missing_keys = valid_post_data(data) if missing_keys: return keys_not_found(missing_keys) # Pass these as args size_alias = data.pop("size_alias") allocation_source_id = data.pop("allocation_source_id", None) machine_alias = data.pop("machine_alias") hypervisor_name = data.pop("hypervisor", None) if hypervisor_name: # Previous method passed this with 'None' but that fails now. # This check will only add the ex_ value if it is 'truthy'. data['ex_hypervisor_name'] = hypervisor_name deploy = data.pop("deploy", True) if type(deploy) in [str, unicode] and deploy.lower() == "false": deploy = False elif not isinstance(deploy, bool): deploy = True boot_scripts = data.pop("scripts", []) try: logger.debug(data) if not settings.USE_ALLOCATION_SOURCE: allocation_source = None else: allocation_source = AllocationSource.objects.get( source_id=allocation_source_id) core_instance = launch_instance(user, identity_uuid, size_alias, machine_alias, deploy=deploy, **data) except UnderThresholdError as ute: return under_threshold(ute) except OverQuotaError as oqe: return over_quota(oqe) except OverAllocationError as oae: return over_quota(oae) except SizeNotAvailable as snae: return size_not_available(snae) except SecurityGroupNotCreated: return connection_failure(provider_uuid, identity_uuid) except (socket_error, ConnectionFailure): return connection_failure(provider_uuid, identity_uuid) except LibcloudInvalidCredsError: return invalid_creds(provider_uuid, identity_uuid) except Exception as exc: logger.exception("Encountered a generic exception. " "Returning 409-CONFLICT") return failure_response(status.HTTP_409_CONFLICT, str(exc.message)) serializer = InstanceSerializer(core_instance, context={"request": request}, data=data) if serializer.is_valid(): instance = serializer.save() if boot_scripts: _save_scripts_to_instance(instance, boot_scripts) instance.change_allocation_source(allocation_source) return Response(serializer.data, status=status.HTTP_201_CREATED) else: return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST)
def post(self, request, provider_uuid, identity_uuid, instance_id): """Authentication Required, Attempt a specific instance action, including necessary parameters. """ # Service-specific call to action action_params = request.data if not action_params.get('action', None): return failure_response( status.HTTP_400_BAD_REQUEST, 'POST request to /action require a BODY with \'action\'.') result_obj = None user = request.user identity = Identity.objects.get(uuid=identity_uuid) action = action_params['action'] try: result_obj = run_instance_action(user, identity, instance_id, action, action_params) result_obj = _further_process_result(request, action, result_obj) api_response = { 'result': 'success', 'message': 'The requested action <%s> was run successfully' % (action_params['action'],), 'object': result_obj, } response = Response(api_response, status=status.HTTP_200_OK) return response except (socket_error, ConnectionFailure): return connection_failure(provider_uuid, identity_uuid) except ProviderNotActive as pna: return inactive_provider(pna) except InstanceDoesNotExist as dne: return failure_response( status.HTTP_404_NOT_FOUND, 'Instance %s no longer exists' % (dne.message,)) except InvalidCredsError: return invalid_creds(provider_uuid, identity_uuid) except HypervisorCapacityError as hce: return over_capacity(hce) except OverQuotaError as oqe: return over_quota(oqe) except OverAllocationError as oae: return over_quota(oae) except SizeNotAvailable as snae: return size_not_available(snae) except (socket_error, ConnectionFailure): return connection_failure(provider_uuid, identity_uuid) except InvalidCredsError: return invalid_creds(provider_uuid, identity_uuid) except VolumeMountConflict as vmc: return mount_failed(vmc) except NotImplemented: return failure_response( status.HTTP_409_CONFLICT, "The requested action %s is not available on this provider." % action_params['action']) except ActionNotAllowed: return failure_response( status.HTTP_409_CONFLICT, "The requested action %s has been explicitly " "disabled on this provider." % action_params['action']) except Exception as exc: logger.exception("Exception occurred processing InstanceAction") message = exc.message if message.startswith('409 Conflict'): return failure_response( status.HTTP_409_CONFLICT, message) return failure_response( status.HTTP_403_FORBIDDEN, "The requested action %s encountered " "an irrecoverable exception: %s" % (action_params['action'], message))
def post(self, request, provider_uuid, identity_uuid, format=None): """ Instance Class: Launches an instance based on the params Returns a single instance Parameters: machine_alias, size_alias, username TODO: Create a 'reverse' using the instance-id to pass the URL for the newly created instance I.e: url = "/provider/1/instance/1/i-12345678" """ data = request.data user = request.user # Check the data is valid missing_keys = valid_post_data(data) if missing_keys: return keys_not_found(missing_keys) # Pass these as args size_alias = data.pop("size_alias") machine_alias = data.pop("machine_alias") hypervisor_name = data.pop("hypervisor", None) if hypervisor_name: # Previous method passed this with 'None' but that fails now. # This check will only add the ex_ value if it is 'truthy'. data['ex_hypervisor_name'] = hypervisor_name deploy = data.pop("deploy", True) if type(deploy) in [str, unicode] and deploy.lower() == "false": deploy = False elif not isinstance(deploy, bool): deploy = True boot_scripts = data.pop("scripts", []) try: logger.debug(data) core_instance = launch_instance( user, identity_uuid, size_alias, machine_alias, deploy=deploy, **data) except UnderThresholdError as ute: return under_threshold(ute) except OverQuotaError as oqe: return over_quota(oqe) except OverAllocationError as oae: return over_quota(oae) except SizeNotAvailable as snae: return size_not_available(snae) except SecurityGroupNotCreated: return connection_failure(provider_uuid, identity_uuid) except (socket_error, ConnectionFailure): return connection_failure(provider_uuid, identity_uuid) except InvalidCredsError: return invalid_creds(provider_uuid, identity_uuid) except Exception as exc: logger.exception("Encountered a generic exception. " "Returning 409-CONFLICT") return failure_response(status.HTTP_409_CONFLICT, str(exc.message)) serializer = InstanceSerializer(core_instance, context={"request": request}, data=data) if serializer.is_valid(): instance = serializer.save() if boot_scripts: _save_scripts_to_instance(instance, boot_scripts) return Response(serializer.data, status=status.HTTP_201_CREATED) else: return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST)
def post(self, request, provider_uuid, identity_uuid, format=None): """ Instance Class: Launches an instance based on the params Returns a single instance Parameters: machine_alias, size_alias, username TODO: Create a 'reverse' using the instance-id to pass the URL for the newly created instance I.e: url = "/provider/1/instance/1/i-12345678" """ data = request.data user = request.user # Check the data is valid missing_keys = valid_post_data(data) if missing_keys: return keys_not_found(missing_keys) identity = Identity.shared_with_user(user, is_leader=True).filter(uuid=identity_uuid).first() if not identity: failure_msg = "User %s does not have permission to POST with this identity. Promote user to leader or use a different Identity." % (user,) return failure_response(status.HTTP_403_FORBIDDEN, failure_msg) # Pass these as args size_alias = data.pop("size_alias") allocation_source_uuid = data.pop("allocation_source_uuid",None) machine_alias = data.pop("machine_alias") hypervisor_name = data.pop("hypervisor", None) if hypervisor_name: # Previous method passed this with 'None' but that fails now. # This check will only add the ex_ value if it is 'truthy'. data['ex_hypervisor_name'] = hypervisor_name deploy = data.pop("deploy", True) if type(deploy) in [str, unicode] and deploy.lower() == "false": deploy = False elif not isinstance(deploy, bool): deploy = True boot_scripts = data.pop("scripts", []) try: logger.debug(data) allocation_source = AllocationSource.objects.get( uuid=allocation_source_uuid) core_instance = launch_instance( user, identity_uuid, size_alias, machine_alias, deploy=deploy, allocation_source=allocation_source, **data) except UnderThresholdError as ute: return under_threshold(ute) except OverQuotaError as oqe: return over_quota(oqe) except OverAllocationError as oae: return over_quota(oae) except AllocationBlacklistedError as e: return failure_response( status.HTTP_403_FORBIDDEN, e.message) except Unauthorized: return invalid_creds(provider_uuid, identity_uuid) except SizeNotAvailable as snae: return size_not_available(snae) except SecurityGroupNotCreated: return connection_failure(provider_uuid, identity_uuid) except (socket_error, ConnectionFailure): return connection_failure(provider_uuid, identity_uuid) except LibcloudInvalidCredsError: return invalid_creds(provider_uuid, identity_uuid) except Exception as exc: logger.exception("Encountered a generic exception. " "Returning 409-CONFLICT") return failure_response(status.HTTP_409_CONFLICT, str(exc.message)) serializer = InstanceSerializer(core_instance, context={"request": request}, data=data) if serializer.is_valid(): instance = serializer.save() if boot_scripts: _save_scripts_to_instance(instance, boot_scripts) instance.change_allocation_source(allocation_source) logger.info("DEBUG- Instance launch completed - Returning instance %s (%s) to user %s" % (instance, instance.created_by_identity, request.user)) return Response(serializer.data, status=status.HTTP_201_CREATED) else: return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST)