.. -*- rst -*- ===================================================================== Virtualized Network Function Lifecycle Management Interface (VNF LCM) ===================================================================== This interface manages the VNF lifecycle management operations of VNF instances. This interface allows the NFVO to invoke VNF lifecycle management operations of VNF instances towards the VNFM. Creates a new VNF instance resource =================================== .. rest_method:: POST /vnflcm/v1/vnf_instances The POST method creates a new VNF instance resource. As the result of successfully executing this method, a new Individual VNF instance resource shall have been created, and the value of the instantiationState attribute in the representation of that resource shall be NOT_INSTANTIATED. Response Codes -------------- .. rest_status_code:: success status.yaml - 201 .. rest_status_code:: error status.yaml - 400 - 401 - 403 Request Parameters ------------------ .. rest_parameters:: parameters_vnflcm.yaml - vnfdId: vnf_instance_create_request_vnfd_id - vnfInstanceName: vnf_instance_create_request_name - vnfInstanceDescription: vnf_instance_create_request_description - metadata: vnf_instance_create_request_metadata Request Example --------------- .. literalinclude:: samples/vnflcm/create-vnf-instance-request.json :language: javascript Response Parameters ------------------- .. rest_parameters:: parameters_vnflcm.yaml - id: vnf_instance_id_response - vnfInstanceName: vnf_instance_name - vnfInstanceDescription: vnf_instance_description - vnfdId: vnf_instance_vnfd_id - vnfProvider: vnf_instance_vnf_provider - vnfProductName: vnf_instance_vnf_product_name - vnfSoftwareVersion: vnf_instance_vnf_software_version - vnfdVersion: vnf_instance_vnfd_version - vnfPkgId: vnf_instance_vnf_pkg_id - instantiationState: vnf_instance_instantiation_state - _links: vnf_instance_links Response Example ---------------- .. literalinclude:: samples/vnflcm/create-vnf-instance-response.json :language: javascript Instantiate a VNF instance ========================== .. rest_method:: POST /vnflcm/v1/vnf_instances/{vnfInstanceId}/instantiate The POST method instantiates a VNF instance. Once the VNFM has successfully completed the underlying VNF LCM operation occurrence, it shall set the instantiationState attribute to the value INSTANTIATED and the vnfState attribute to the value STARTED in the representation of the Individual VNF instance resource. Response Codes -------------- .. rest_status_code:: success status.yaml - 202 .. rest_status_code:: error status.yaml - 400 - 401 - 403 - 404 - 409 Request Parameters ------------------ .. rest_parameters:: parameters_vnflcm.yaml - vnfInstanceId: vnf_instance_id - flavourId: flavour_id - instantiationLevelId: instantiation_level_id - extVirtualLinks: ext_virtual_links - id: ext_virtual_links_id - resourceId: ext_virtual_links_resource_id - extCps: ext_cps - cpdId: cpd_id - cpConfig: cp_config - cpInstanceId: cp_instance_id - linkPortId: link_port_id - cpProtocolData: cp_protocol_data - layerProtocol: layer_protocol - ipOverEthernet: ip_over_ethernet - macAddress: mac_address - ipAddresses: ip_addresses - type: ip_address_type - fixedAddresses: fixed_addresses - subnetId: subnet_id - extLinkPorts: ext_link_ports - id: ext_link_port_id - resourceHandle: ext_link_port_resource_handle - resourceId: resource_handle_resource_id - vimLevelResourceType: resource_handle_vim_level_resource_type - extManagedVirtualLinks: ext_managed_virtual_links - id: ext_managed_virtual_link_data_id - vnfVirtualLinkDescId: vnf_virtual_link_desc_id - resourceId: ext_managed_virtual_link_data_resource_id - vimConnectionInfo: vnf_instance_vim_connection_info - id: vim_connection_info_id - vimId: vim_connection_info_vim_id - vimType: vim_connection_info_vim_type - accessInfo: vim_connection_info_access_info - additionalParams: vnf_instance_additional_params Request Example --------------- .. literalinclude:: samples/vnflcm/instantiate-vnf-instance-request.json :language: javascript Terminate a VNF instance ======================== .. rest_method:: POST /vnflcm/v1/vnf_instances/{vnfInstanceId}/terminate This task resource represents the "Terminate VNF" operation. The client can use this resource to terminate a VNF instance. The POST method terminates a VNF instance. Once the VNFM has successfully completed the underlying VNF LCM operation occurrence, it shall set the instantiationState attribute in the representation of the Individual VNF instance resource to the value NOT_INSTANTIATED. Response Codes -------------- .. rest_status_code:: success status.yaml - 202 .. rest_status_code:: error status.yaml - 400 - 401 - 403 - 404 - 409 Request Parameters ------------------ .. rest_parameters:: parameters_vnflcm.yaml - vnfInstanceId: vnf_instance_id - terminationType: termination_type - gracefulTerminationTimeout: graceful_termination_timeout Request Example --------------- .. literalinclude:: samples/vnflcm/terminate-vnf-instance-request.json :language: javascript Heal a VNF instance ======================== .. rest_method:: POST /vnflcm/v1/vnf_instances/{vnfInstanceId}/heal This task resource represents the "Heal VNF" operation. The client can use this resource to request healing a VNF instance. The POST method requests to heal a VNF instance. Response Codes -------------- .. rest_status_code:: success status.yaml - 202 .. rest_status_code:: error status.yaml - 400 - 401 - 403 - 404 - 409 Request Parameters ------------------ .. rest_parameters:: parameters_vnflcm.yaml - vnfInstanceId: vnf_instance_id - cause: cause - vnfcInstanceId: vnfc_resource_info_ids Request Example --------------- .. literalinclude:: samples/vnflcm/heal-vnf-instance-request.json :language: javascript Delete a VNF instance ===================== .. rest_method:: DELETE /vnflcm/v1/vnf_instances/{vnfInstanceId} This method deletes an "Individual VNF instance" resource. As the result of successfully executing this method, the "Individual VNF instance" resource shall not exist any longer. Response Codes -------------- .. rest_status_code:: success status.yaml - 204 .. rest_status_code:: error status.yaml - 400 - 401 - 403 - 404 - 409 Request Parameters ------------------ .. rest_parameters:: parameters_vnflcm.yaml - vnfInstanceId: vnf_instance_id Show VNF Instance ================== .. rest_method:: GET /vnflcm/v1/vnf_instances/{vnfInstanceId} Show information of given individual VNF instance. The GET method retrieves information about a VNF instance by reading an "Individual VNF instance" resource. Response Codes -------------- .. rest_status_code:: success status.yaml - 200 .. rest_status_code:: error status.yaml - 400 - 401 - 403 Request Parameters ------------------ .. rest_parameters:: parameters_vnflcm.yaml - vnfInstanceId: vnf_instance_id Response Parameters ------------------- .. rest_parameters:: parameters_vnflcm.yaml - id: vnf_instance_id - vnfInstanceName: vnf_instance_name - vnfInstanceDescription: vnf_instance_description - vnfdId: vnf_instance_vnfd_id - vnfProvider: vnf_instance_vnf_provider - vnfProductName: vnf_instance_vnf_product_name - vnfSoftwareVersion: vnf_instance_vnf_software_version - vnfdVersion: vnf_instance_vnfd_version - vnfPkgId: vnf_instance_vnf_pkg_id - vimConnectionInfo: vnf_instance_vim_connection_info - id: vim_connection_info_id - vimId: vim_connection_info_vim_id - vimType: vim_connection_info_vim_type - interfaceInfo: vim_connection_info_interface_info - endpoint: vim_connection_info_interface_info_endpoint - accessInfo: vim_connection_info_access_info - instantiationState: vnf_instance_instantiation_state - instantiatedVnfInfo: instantiated_vnf_info - flavourId: flavour_id_response - vnfState: vnf_state - scaleStatus: scale_status - aspectId: scale_status_aspect_id - scaleLevel: scale_status_scale_level - extCpInfo: ext_cp_info - id: ext_cp_info_id - cpdId: ext_cp_info_cpd_id - cpProtocolInfo: ext_cp_info_cp_protocol_info - layerProtocol: layer_protocol_cp_info - ipOverEthernet: ip_over_ethernet_cp_info - macAddress: mac_address_cp_info - ipAddresses: ip_addresses_cp_info - type: ip_address_type - addresses: fixed_addresses - isDynamic: is_dynamic - subnetId: subnet_id - extLinkPortId: ext_cp_info_ext_link_port_id - metadata: ext_cp_info_metadata - associatedVnfcCpId: ext_cp_info_associated_vnfc_cp_id - extVirtualLinkInfo: ext_virtual_link_info - id: ext_virtual_link_info_id - resourceHandle: resource_handle - vimConnectionId: vim_connection_id - resourceId: resource_handle_resource_id - vimLevelResourceType: resource_handle_vim_level_resource_type - extLinkPorts: ext_virtual_link_info_ext_link_ports - id: ext_virtual_link_info_ext_link_ports_id - resourceHandle: resource_handle - vimConnectionId: vim_connection_id - resourceId: resource_handle_resource_id - vimLevelResourceType: resource_handle_vim_level_resource_type - cpInstanceId: ext_virtual_link_info_ext_link_ports_cp_instance_id - extManagedVirtualLinkInfo: ext_managed_virtual_link_info - id: ext_managed_virtual_link_info_id - vnfVirtualLinkDescId: ext_managed_virtual_link_info_vnf_virtual_link_desc_id - networkResource: ext_managed_virtual_link_info_network_resource - vimConnectionId: vim_connection_id - resourceId: resource_handle_resource_id - vimLevelResourceType: resource_handle_vim_level_resource_type - vnfLinkPorts: vnf_link_ports - id: vnf_link_port_id - resourceHandle: vnf_link_port_resource_handle - vimConnectionId: vim_connection_id - resourceId: resource_handle_resource_id - vimLevelResourceType: resource_handle_vim_level_resource_type - cpInstanceId: vnf_link_port_cp_instance_id - vnfcResourceInfo: vnfc_resource_info - id: vnfc_resource_info_id - vduId: vnfc_resource_info_vdu_id - computeResource: vnfc_resource_info_compute_resource - vimConnectionId: vim_connection_id - resourceId: resource_handle_resource_id - vimLevelResourceType: resource_handle_vim_level_resource_type - storageResourceIds: vnfc_resource_info_storage_resource_ids - vnfcCpInfo: vnfc_resource_info_vnfc_cp_info - id: vnfc_cp_info_id - cpdId: vnfc_cp_info_cpd_id - vnfExtCpId: vnfc_cp_info_vnf_ext_cp_id - cpProtocolInfo: vnfc_cp_info_cp_protocol_info - layerProtocol: layer_protocol_cp_info - ipOverEthernet: ip_over_ethernet_cp_info - macAddress: mac_address_cp_info - ipAddresses: ip_addresses_cp_info - type: ip_address_type - addresses: fixed_addresses - isDynamic: is_dynamic - subnetId: subnet_id - vnfLinkPortId: vnfc_cp_info_vnf_link_port_id - vnfVirtualLinkResourceInfo: vnf_virtual_link_resource_info - id: vnf_virtual_link_resource_info_id - vnfVirtualLinkDescId: vnf_virtual_link_resource_info_vnf_virtual_link_desc_id - networkResource: vnf_virtual_link_resource_info_network_resource - vimConnectionId: vim_connection_id - resourceId: resource_handle_resource_id - vimLevelResourceType: resource_handle_vim_level_resource_type - vnfLinkPorts: vnf_link_ports - id: vnf_link_port_id - resourceHandle: vnf_link_port_resource_handle - vimConnectionId: vim_connection_id - resourceId: resource_handle_resource_id - vimLevelResourceType: resource_handle_vim_level_resource_type - cpInstanceId: vnf_link_port_cp_instance_id - virtualStorageResourceInfo: virtual_storage_resource_info - id: virtual_storage_resource_info_id - virtualStorageDescId: virtual_storage_resource_info_virtual_storage_desc_id - storageResource: virtual_storage_resource_info_storage_resource - vimConnectionId: vim_connection_id - resourceId: resource_handle_resource_id - vimLevelResourceType: resource_handle_vim_level_resource_type - vnfcInfo: vnfc_info - id: vnfc_info_id - vduId: vnfc_info_vdu_id - vnfcState: vnfc_info_vnfc_state - _links: vnf_instance_links Response Example ---------------- .. literalinclude:: samples/vnflcm/show-vnf-instance-response.json :language: javascript List VNF Instance ================== .. rest_method:: GET /vnflcm/v1/vnf_instances The GET method queries information about multiple VNF instances. In Victoria release, added attribute-based filtering expression (for VnfInstance) that follows clause 5.2 of ETSI GS NFV SOL13. Response Codes -------------- .. rest_status_code:: success status.yaml - 200 .. rest_status_code:: error status.yaml - 400 - 401 - 403 Response Parameters ------------------- .. rest_parameters:: parameters_vnflcm.yaml - id: vnf_instance_id - vnfInstanceName: vnf_instance_name - vnfInstanceDescription: vnf_instance_description - vnfdId: vnf_instance_vnfd_id - vnfProvider: vnf_instance_vnf_provider - vnfProductName: vnf_instance_vnf_product_name - vnfSoftwareVersion: vnf_instance_vnf_software_version - vnfdVersion: vnf_instance_vnfd_version - vnfPkgId: vnf_instance_vnf_pkg_id - vimConnectionInfo: vnf_instance_vim_connection_info - id: vim_connection_info_id - vimId: vim_connection_info_vim_id - vimType: vim_connection_info_vim_type - interfaceInfo: vim_connection_info_interface_info - endpoint: vim_connection_info_interface_info_endpoint - accessInfo: vim_connection_info_access_info - instantiationState: vnf_instance_instantiation_state - instantiatedVnfInfo: instantiated_vnf_info - flavourId: flavour_id_response - vnfState: vnf_state - scaleStatus: scale_status - aspectId: scale_status_aspect_id - scaleLevel: scale_status_scale_level - extCpInfo: ext_cp_info - id: ext_cp_info_id - cpdId: ext_cp_info_cpd_id - cpProtocolInfo: ext_cp_info_cp_protocol_info - layerProtocol: layer_protocol_cp_info - ipOverEthernet: ip_over_ethernet_cp_info - macAddress: mac_address_cp_info - ipAddresses: ip_addresses_cp_info - type: ip_address_type - addresses: fixed_addresses - isDynamic: is_dynamic - subnetId: subnet_id - extLinkPortId: ext_cp_info_ext_link_port_id - metadata: ext_cp_info_metadata - associatedVnfcCpId: ext_cp_info_associated_vnfc_cp_id - extVirtualLinkInfo: ext_virtual_link_info - id: ext_virtual_link_info_id - resourceHandle: resource_handle - vimConnectionId: vim_connection_id - resourceId: resource_handle_resource_id - vimLevelResourceType: resource_handle_vim_level_resource_type - extLinkPorts: ext_virtual_link_info_ext_link_ports - id: ext_virtual_link_info_ext_link_ports_id - resourceHandle: resource_handle - vimConnectionId: vim_connection_id - resourceId: resource_handle_resource_id - vimLevelResourceType: resource_handle_vim_level_resource_type - cpInstanceId: ext_virtual_link_info_ext_link_ports_cp_instance_id - extManagedVirtualLinkInfo: ext_managed_virtual_link_info - id: ext_managed_virtual_link_info_id - vnfVirtualLinkDescId: ext_managed_virtual_link_info_vnf_virtual_link_desc_id - networkResource: ext_managed_virtual_link_info_network_resource - vimConnectionId: vim_connection_id - resourceId: resource_handle_resource_id - vimLevelResourceType: resource_handle_vim_level_resource_type - vnfLinkPorts: vnf_link_ports - id: vnf_link_port_id - resourceHandle: vnf_link_port_resource_handle - vimConnectionId: vim_connection_id - resourceId: resource_handle_resource_id - vimLevelResourceType: resource_handle_vim_level_resource_type - cpInstanceId: vnf_link_port_cp_instance_id - vnfcResourceInfo: vnfc_resource_info - id: vnfc_resource_info_id - vduId: vnfc_resource_info_vdu_id - computeResource: vnfc_resource_info_compute_resource - vimConnectionId: vim_connection_id - resourceId: resource_handle_resource_id - vimLevelResourceType: resource_handle_vim_level_resource_type - storageResourceIds: vnfc_resource_info_storage_resource_ids - vnfcCpInfo: vnfc_resource_info_vnfc_cp_info - id: vnfc_cp_info_id - cpdId: vnfc_cp_info_cpd_id - vnfExtCpId: vnfc_cp_info_vnf_ext_cp_id - cpProtocolInfo: vnfc_cp_info_cp_protocol_info - layerProtocol: layer_protocol_cp_info - ipOverEthernet: ip_over_ethernet_cp_info - macAddress: mac_address_cp_info - ipAddresses: ip_addresses_cp_info - type: ip_address_type - addresses: fixed_addresses - isDynamic: is_dynamic - subnetId: subnet_id - vnfLinkPortId: vnfc_cp_info_vnf_link_port_id - vnfVirtualLinkResourceInfo: vnf_virtual_link_resource_info - id: vnf_virtual_link_resource_info_id - vnfVirtualLinkDescId: vnf_virtual_link_resource_info_vnf_virtual_link_desc_id - networkResource: vnf_virtual_link_resource_info_network_resource - vimConnectionId: vim_connection_id - resourceId: resource_handle_resource_id - vimLevelResourceType: resource_handle_vim_level_resource_type - vnfLinkPorts: vnf_link_ports - id: vnf_link_port_id - resourceHandle: vnf_link_port_resource_handle - vimConnectionId: vim_connection_id - resourceId: resource_handle_resource_id - vimLevelResourceType: resource_handle_vim_level_resource_type - cpInstanceId: vnf_link_port_cp_instance_id - virtualStorageResourceInfo: virtual_storage_resource_info - id: virtual_storage_resource_info_id - virtualStorageDescId: virtual_storage_resource_info_virtual_storage_desc_id - storageResource: virtual_storage_resource_info_storage_resource - vimConnectionId: vim_connection_id - resourceId: resource_handle_resource_id - vimLevelResourceType: resource_handle_vim_level_resource_type - vnfcInfo: vnfc_info - id: vnfc_info_id - vduId: vnfc_info_vdu_id - vnfcState: vnfc_info_vnfc_state - _links: vnf_instance_links Response Example ---------------- .. literalinclude:: samples/vnflcm/list-vnf-instance-response.json :language: javascript Scale a VNF instance ======================== .. rest_method:: POST /vnflcm/v1/vnf_instances/{vnfInstanceId}/scale This task resource represents the "Scale VNF" operation. The client can use this resource to request scaling a VNF instance. The POST method requests to scale a VNF instance. Response Codes -------------- .. rest_status_code:: success status.yaml - 202 .. rest_status_code:: error status.yaml - 400 - 401 - 403 - 404 - 409 Request Parameters ------------------ .. rest_parameters:: parameters_vnflcm.yaml - vnfInstanceId: vnf_instance_id - type: scale_type - aspectId: aspect_id - numberOfSteps: number_of_steps - additionalParams: scale_additional_params Request Example --------------- .. literalinclude:: samples/vnflcm/scale-vnf-instance-request.json :language: javascript Modify a VNF instance ======================== .. rest_method:: POST /vnflcm/v1/vnf_instances/{vnfInstanceId} This method modifies an "Individual VNF instance" resource. Changes to the VNF configurable properties are applied to the configuration in the VNF instance, and are reflected in the representation of this resource. Other changes are applied to the VNF instance information managed by the VNFM, and are reflected in the representation of this resource. According to the ETSI NFV SOL document, there is no API request/response specification for Etag yet, and transactions using Etag are not defined by standardization. Therefore, the Victoria release does not support `Error Code: 412 Precondition Failed`. Once a standard specification for this is established, it will be installed on the tacker. Response Codes -------------- .. rest_status_code:: success status.yaml - 202 .. rest_status_code:: error status.yaml - 400 - 401 - 403 - 404 - 409 Request Parameters ------------------ .. rest_parameters:: parameters_vnflcm.yaml - vnfInstanceId: vnf_instance_id - vnfInstanceName: vnf_instance_modify_request_name - vnfInstanceDescription: vnf_instance_modify_request_description - vnfdId: vnf_instance_modify_request_vnfd_id - vnfPkgId: vnf_instance_modify_request_vnf_pkg_id - metadata: vnf_instance_modify_request_metadata - vimConnectionInfo: vnf_instance_modify_request_vim_connection_info - id: vim_connection_info_id - vimId: vim_connection_info_vim_id - vimType: vim_connection_info_vim_type - interfaceInfo: vim_connection_info_interface_info - endpoint: vim_connection_info_interface_info_endpoint - accessInfo: vim_connection_info_access_info - username: vim_connection_info_access_info_username - region: vim_connection_info_access_info_region - password: vim_connection_info_access_info_password - tenant: vim_connection_info_access_info_tenant Request Example --------------- .. literalinclude:: samples/vnflcm/modify-vnf-instance-request.json :language: javascript Show VNF LCM operation occurrence ================================= .. rest_method:: GET /vnflcm/v1/vnf_lcm_op_occs/{vnfLcmOpOccId} The client can use this method to retrieve status information about a VNF lifecycle management operation occurrence by reading an "Individual VNF LCM operation occurrence" resource. Response Codes -------------- .. rest_status_code:: success status.yaml - 200 .. rest_status_code:: error status.yaml - 400 - 401 - 403 - 404 Request Parameters ------------------ .. rest_parameters:: parameters_vnflcm.yaml - vnfLcmOpOccId: vnf_lcm_op_occ_id Response Parameters ------------------- .. rest_parameters:: parameters_vnflcm.yaml - id: vnf_lcm_op_occ_id_response - operationState: operation_state - stateEnteredTime: state_entered_time - startTime: start_time - vnfInstanceId: vnf_lcm_vnf_instance_id - operation: operation - isAutomaticInvocation: is_automatic_invocation - operationParams: operation_params - isCancelPending: is_cancel_pending - error: error - title: error_title - status: error_status - detail: error_detail - resourceChanges: resource_changes - affectedVnfcs: affected_vnfcs - id: affected_vnfcs_id - vduId: affected_vnfcs_vdu_id - changeType: affected_vnfcs_change_type - computeResource: vnfc_resource_info_compute_resource - vimConnectionId: vim_connection_id - resourceId: resource_handle_resource_id - vimLevelResourceType: resource_handle_vim_level_resource_type - affectedVnfcCpIds: affected_vnfc_cp_ids - addedStorageResourceIds: added_storage_resource_ids - removedStorageResourceIds: removed_storage_resource_ids - affectedVirtualLinks: affected_virtual_links - id: affected_virtual_links_id - vnfVirtualLinkDescId: vnf_virtual_link_resource_info_vnf_virtual_link_desc_id - changeType: affected_virtual_links_change_type - networkResource: vnf_virtual_link_resource_info_network_resource - vimConnectionId: vim_connection_id - resourceId: resource_handle_resource_id - vimLevelResourceType: resource_handle_vim_level_resource_type - affectedVirtualStorages: affected_virtual_storages - id: affected_virtual_storages_id - virtualStorageDescId: affected_virtual_storages_virtual_storage_desc_id - changeType: affected_virtual_storages_change_type - storageResource: virtual_storage_resource_info_storage_resource - vimConnectionId: vim_connection_id - resourceId: resource_handle_resource_id - vimLevelResourceType: resource_handle_vim_level_resource_type - changedInfo: changed_info - vnfInstanceName: changed_info_vnf_instance_name - vnfInstanceDescription: changed_info_vnf_instance_description - metadata: changed_info_metadata - vimConnectionInfo: changed_info_vim_connection_info - id: vim_connection_info_id - vimId: vim_connection_info_vim_id - vimType: vim_connection_info_vim_type - interfaceInfo: vim_connection_info_interface_info - endpoint: vim_connection_info_interface_info_endpoint - accessInfo: vim_connection_info_access_info - username: vim_connection_info_access_info_username - region: vim_connection_info_access_info_region - password: vim_connection_info_access_info_password - tenant: vim_connection_info_access_info_tenant - vnfPkgId: changed_info_vnf_pkg_id - vnfdId: changed_info_vnfd_id - vnfProvider: changed_info_vnf_provider - vnfProductName: changed_info_vnf_product_name - vnfSotwareVersion: changed_info_vnf_sotware_version - vnfdVersion: changed_info_vnfd_version - _links: vnf_instance_links Response Example ---------------- .. literalinclude:: samples/vnflcm/show-vnflcm-operation-occurrence-response.json :language: javascript Roll back a VNF lifecycle operation =================================== .. rest_method:: POST /vnflcm/v1/vnf_lcm_op_occs/{vnfLcmOpOccId}/rollback The POST method initiates rolling back a VNF lifecycle operation if that operation has experienced a temporary failure, i.e. the related "Individual VNF LCM operation occurrence" resource is in "FAILED_TEMP" state. In case of success of processing the asynchronous request, the "operationState" attribute in the representation of the parent resource shall be changed to "ROLLING_BACK" and the applicable "start" notification shall be emitted to indicate that rollback of the underlying VNF LCM operation occurrence is attempted. Response Codes -------------- .. rest_status_code:: success status.yaml - 202 .. rest_status_code:: error status.yaml - 401 - 403 - 404 - 409 Request Parameters ------------------ .. rest_parameters:: parameters_vnflcm.yaml - vnfLcmOpOccId: vnf_lcm_op_occ_id Create a new subscription ========================= .. rest_method:: POST /vnflcm/v1/subscriptions The POST method creates a new subscription. As the result of successfully executing this method, a new "Individual subscription" resource shall have been created. This method shall not trigger any notification. Creation of two "Individual subscription" resources with the same callbackURI and the same filter can result in performance degradation and will provide duplicates of notifications to the NFVO, and might make sense only in very rare use cases. Consequently, the VNFM may either allow creating an "Individual subscription" resource if another Individual subscription resource with the same filter and callbackUri already exists (in which case it shall return the 201 Created response code), or may decide to not create a duplicate "Individual subscription" resource (in which case it shall return a "303 See Other" response code referencing the existing "Individual subscription" resource with the same filter and callbackUri). Response Codes -------------- .. rest_status_code:: success status.yaml - 201 .. rest_status_code:: error status.yaml - 303 - 400 - 401 - 403 Request Parameters ------------------ .. rest_parameters:: parameters_vnflcm.yaml - filter: filter - notificationTypes: filter_notification_types - operationTypes: filter_operation_types - callbackUri : callback_uri - authentication: authentication - authType: authentication_auth_type - paramsBasic: authentication_params_basic - userName: authentication_params_basic_user_name - password: authentication_params_basic_password - paramsOauth2ClientCredentials: authentication_params_oauth2_client_credentials - clientId: authentication_params_oauth2_client_credentials_client_id - clientPassword: authentication_params_oauth2_client_credentials_client_password - tokenEndpoint: authentication_params_oauth2_client_credentials_token_endpoint Request Example --------------- .. literalinclude:: samples/vnflcm/create-subscription-request.json :language: javascript Response Parameters ------------------- .. rest_parameters:: parameters_vnflcm.yaml - id: subscription_id_response - filter: filter - notificationTypes: filter_notification_types - operationTypes: filter_operation_types - callbackUri: callback_uri - _links: vnf_instance_links Response Example ---------------- .. literalinclude:: samples/vnflcm/create-subscription-response.json :language: javascript Delete a subscription ========================= .. rest_method:: DELETE /vnflcm/v1/subscriptions/{subscriptionId} The DELETE method terminates an individual subscription. As the result of successfully executing this method, the "Individual subscription" resource shall not exist any longer. This means that no notifications for that subscription shall be sent to the formerly-subscribed API consumer. Response Codes -------------- .. rest_status_code:: success status.yaml - 204 .. rest_status_code:: error status.yaml - 401 - 403 - 404 Request Parameters ------------------ .. rest_parameters:: parameters_vnflcm.yaml - subscriptionId: subscription_id Show subscription ================= .. rest_method:: GET /vnflcm/v1/subscriptions/{subscriptionId} The GET method retrieves information about a subscription by reading an "Individual subscription" resource. Response Codes -------------- .. rest_status_code:: success status.yaml - 200 .. rest_status_code:: error status.yaml - 401 - 403 - 404 Request Parameters ------------------ .. rest_parameters:: parameters_vnflcm.yaml - subscriptionId: subscription_id Response Parameters ------------------- .. rest_parameters:: parameters_vnflcm.yaml - id: subscription_id_response - filter: filter - notificationTypes: filter_notification_types - operationTypes: filter_operation_types - callbackUri: callback_uri - _links: vnf_instance_links Response Example ---------------- .. literalinclude:: samples/vnflcm/show-subscription-response.json :language: javascript List subscription ================= .. rest_method:: GET /vnflcm/v1/subscriptions The GET method queries the list of active subscriptions of the functional block that invokes the method. It can be used e.g. for resynchronization after error situations. Response Codes -------------- .. rest_status_code:: success status.yaml - 200 .. rest_status_code:: error status.yaml - 400 - 401 - 403 Response Parameters ------------------- .. rest_parameters:: parameters_vnflcm.yaml - id: subscription_id_response - filter: filter - notificationTypes: filter_notification_types - operationTypes: filter_operation_types - callbackUri: callback_uri - _links: vnf_instance_links Response Example ---------------- .. literalinclude:: samples/vnflcm/list-subscription-response.json :language: javascript Notification ================= .. rest_method:: POST URI is provided by the client when creating the subscription. The POST method delivers a notification from the API producer to an API consumer. The API consumer shall have previously created an "Individual subscription" resource with a matching filter. Response Codes -------------- .. rest_status_code:: success status.yaml - 204 .. rest_status_code:: error status.yaml - 401 - 403 Request Parameters ------------------ .. rest_parameters:: parameters_vnflcm.yaml - id: notification_id - notificationType: notification_type - subscriptionId: notification_subscription_id - timeStamp: notification_time_tamp - notificationStatus: notification_status - operationState: notification_operation_state - vnfInstanceId: notification_vnf_instance_id - operation: notification_operation - isAutomaticInvocation: is_automatic_invocation - vnfLcmOpOccId: notification_vnf_lcm_op_occ_id - affectedVnfcs: affected_vnfcs - id: affected_vnfcs_id - vduId: affected_vnfcs_vdu_id - changeType: affected_vnfcs_change_type - computeResource: vnfc_resource_info_compute_resource - vimConnectionId: vim_connection_id - resourceId: resource_handle_resource_id - vimLevelResourceType: resource_handle_vim_level_resource_type - affectedVnfcCpIds: affected_vnfc_cp_ids - addedStorageResourceIds: added_storage_resource_ids - removedStorageResourceIds: removed_storage_resource_ids - affectedVirtualLinks: affected_virtual_links - id: affected_virtual_links_id - vnfVirtualLinkDescId: vnf_virtual_link_resource_info_vnf_virtual_link_desc_id - virtualLinkDescId: vnf_virtual_link_resource_info_vnf_virtual_link_desc_id - changeType: affected_virtual_links_change_type - networkResource: vnf_virtual_link_resource_info_network_resource - vimConnectionId: vim_connection_id - resourceId: resource_handle_resource_id - vimLevelResourceType: resource_handle_vim_level_resource_type - affectedVirtualStorages: affected_virtual_storages - id: affected_virtual_storages_id - virtualStorageDescId: affected_virtual_storages_virtual_storage_desc_id - changeType: affected_virtual_storages_change_type - storageResource: virtual_storage_resource_info_storage_resource - vimConnectionId: vim_connection_id - resourceId: resource_handle_resource_id - vimLevelResourceType: resource_handle_vim_level_resource_type - changedInfo: changed_info - vnfInstanceName: changed_info_vnf_instance_name - vnfInstanceDescription: changed_info_vnf_instance_description - metadata: changed_info_metadata - vimConnectionInfo: changed_info_vim_connection_info - id: vim_connection_info_id - vimId: vim_connection_info_vim_id - vimType: vim_connection_info_vim_type - interfaceInfo: vim_connection_info_interface_info - endpoint: vim_connection_info_interface_info_endpoint - accessInfo: vim_connection_info_access_info - username: vim_connection_info_access_info_username - region: vim_connection_info_access_info_region - password: vim_connection_info_access_info_password - tenant: vim_connection_info_access_info_tenant - vnfPkgId: changed_info_vnf_pkg_id - vnfdId: changed_info_vnfd_id - vnfProvider: changed_info_vnf_provider - vnfProductName: changed_info_vnf_product_name - vnfSotwareVersion: changed_info_vnf_sotware_version - vnfdVersion: changed_info_vnfd_version - error: error - title: error_title - status: error_status - detail: error_detail - _links: vnf_instance_links Response Example ---------------- .. literalinclude:: samples/vnflcm/notification-request.json :language: javascript