259 lines
13 KiB
Python
Executable File
259 lines
13 KiB
Python
Executable File
#
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# Copyright (c) 2015-2023 Wind River Systems, Inc.
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#
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# SPDX-License-Identifier: Apache-2.0
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#
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import json
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from nfv_common import debug
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from nfv_vim.rpc._rpc_defs import RPC_MSG_RESULT
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from nfv_vim.rpc._rpc_defs import RPC_MSG_TYPE
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from nfv_vim.rpc._rpc_defs import RPC_MSG_VERSION
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DLOG = debug.debug_get_logger('nfv_vim.rpc')
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class RPCMessage(object):
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"""
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RPC Message
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"""
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version = RPC_MSG_VERSION.UNKNOWN
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type = RPC_MSG_TYPE.UNKNOWN
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result = RPC_MSG_RESULT.SUCCESS
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def __init__(self, msg_version, msg_type, msg_result):
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self.version = msg_version
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self.type = msg_type
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self.result = msg_result
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def serialize_payload(self, msg):
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"""
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Serialize RPC Message payload
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"""
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pass
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def serialize(self):
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"""
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Serialize RPC Message
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"""
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msg = dict()
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msg['version'] = self.version
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msg['type'] = self.type
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msg['result'] = self.result
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self.serialize_payload(msg)
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serialized_msg = json.dumps(msg)
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return serialized_msg
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def deserialize_payload(self, msg):
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"""
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Deserialize RPC Message payload
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"""
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pass
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@staticmethod
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def deserialize(msg):
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"""
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Deserialize RPC Message
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"""
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msg = json.loads(msg)
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msg_version = msg.get('version', RPC_MSG_VERSION.UNKNOWN)
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msg_type = msg.get('type', RPC_MSG_TYPE.UNKNOWN)
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msg_result = msg.get('result', RPC_MSG_RESULT.UNKNOWN)
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if RPC_MSG_VERSION.UNKNOWN == msg_version:
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DLOG.info("Unknown rpc message version received, msg_version=%s."
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% msg_version)
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return RPCMessage(msg_version, msg_type, msg_result)
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if RPC_MSG_TYPE.UNKNOWN == msg_type:
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DLOG.info("Unknown rpc message type received, msg_type=%s."
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% msg_type)
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return RPCMessage(msg_version, msg_type, msg_result)
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return RPCMessageFactory.get(msg_version, msg_type, msg_result, msg)
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class RPCMessageFactory(object):
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"""
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RPC Message Factory
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"""
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from nfv_vim.rpc._rpc_message_image import APIRequestCreateImage
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from nfv_vim.rpc._rpc_message_image import APIRequestDeleteImage
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from nfv_vim.rpc._rpc_message_image import APIRequestGetImage
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from nfv_vim.rpc._rpc_message_image import APIRequestUpdateImage
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from nfv_vim.rpc._rpc_message_image import APIResponseCreateImage
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from nfv_vim.rpc._rpc_message_image import APIResponseDeleteImage
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from nfv_vim.rpc._rpc_message_image import APIResponseGetImage
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from nfv_vim.rpc._rpc_message_image import APIResponseUpdateImage
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from nfv_vim.rpc._rpc_message_volume import APIRequestCreateVolume
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from nfv_vim.rpc._rpc_message_volume import APIRequestDeleteVolume
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from nfv_vim.rpc._rpc_message_volume import APIRequestGetVolume
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from nfv_vim.rpc._rpc_message_volume import APIRequestUpdateVolume
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from nfv_vim.rpc._rpc_message_volume import APIResponseCreateVolume
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from nfv_vim.rpc._rpc_message_volume import APIResponseDeleteVolume
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from nfv_vim.rpc._rpc_message_volume import APIResponseGetVolume
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from nfv_vim.rpc._rpc_message_volume import APIResponseUpdateVolume
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from nfv_vim.rpc._rpc_message_instance import APIRequestColdMigrateInstance
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from nfv_vim.rpc._rpc_message_instance import APIRequestCreateInstance
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from nfv_vim.rpc._rpc_message_instance import APIRequestDeleteInstance
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from nfv_vim.rpc._rpc_message_instance import APIRequestEvacuateInstance
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from nfv_vim.rpc._rpc_message_instance import APIRequestGetInstance
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from nfv_vim.rpc._rpc_message_instance import APIRequestLiveMigrateInstance
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from nfv_vim.rpc._rpc_message_instance import APIRequestPauseInstance
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from nfv_vim.rpc._rpc_message_instance import APIRequestRebootInstance
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from nfv_vim.rpc._rpc_message_instance import APIRequestResumeInstance
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from nfv_vim.rpc._rpc_message_instance import APIRequestStartInstance
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from nfv_vim.rpc._rpc_message_instance import APIRequestStopInstance
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from nfv_vim.rpc._rpc_message_instance import APIRequestSuspendInstance
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from nfv_vim.rpc._rpc_message_instance import APIRequestUnpauseInstance
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from nfv_vim.rpc._rpc_message_instance import APIResponseColdMigrateInstance
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from nfv_vim.rpc._rpc_message_instance import APIResponseCreateInstance
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from nfv_vim.rpc._rpc_message_instance import APIResponseDeleteInstance
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from nfv_vim.rpc._rpc_message_instance import APIResponseEvacuateInstance
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from nfv_vim.rpc._rpc_message_instance import APIResponseGetInstance
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from nfv_vim.rpc._rpc_message_instance import APIResponseLiveMigrateInstance
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from nfv_vim.rpc._rpc_message_instance import APIResponsePauseInstance
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from nfv_vim.rpc._rpc_message_instance import APIResponseRebootInstance
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from nfv_vim.rpc._rpc_message_instance import APIResponseResumeInstance
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from nfv_vim.rpc._rpc_message_instance import APIResponseStartInstance
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from nfv_vim.rpc._rpc_message_instance import APIResponseStopInstance
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from nfv_vim.rpc._rpc_message_instance import APIResponseSuspendInstance
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from nfv_vim.rpc._rpc_message_instance import APIResponseUnpauseInstance
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from nfv_vim.rpc._rpc_message_subnet import APIRequestCreateSubnet
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from nfv_vim.rpc._rpc_message_subnet import APIRequestDeleteSubnet
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from nfv_vim.rpc._rpc_message_subnet import APIRequestGetSubnet
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from nfv_vim.rpc._rpc_message_subnet import APIRequestUpdateSubnet
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from nfv_vim.rpc._rpc_message_subnet import APIResponseCreateSubnet
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from nfv_vim.rpc._rpc_message_subnet import APIResponseDeleteSubnet
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from nfv_vim.rpc._rpc_message_subnet import APIResponseGetSubnet
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from nfv_vim.rpc._rpc_message_subnet import APIResponseUpdateSubnet
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from nfv_vim.rpc._rpc_message_network import APIRequestCreateNetwork
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from nfv_vim.rpc._rpc_message_network import APIRequestDeleteNetwork
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from nfv_vim.rpc._rpc_message_network import APIRequestGetNetwork
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from nfv_vim.rpc._rpc_message_network import APIRequestUpdateNetwork
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from nfv_vim.rpc._rpc_message_network import APIResponseCreateNetwork
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from nfv_vim.rpc._rpc_message_network import APIResponseDeleteNetwork
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from nfv_vim.rpc._rpc_message_network import APIResponseGetNetwork
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from nfv_vim.rpc._rpc_message_network import APIResponseUpdateNetwork
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from nfv_vim.rpc._rpc_message_sw_update import APIRequestAbortSwUpdateStrategy
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from nfv_vim.rpc._rpc_message_sw_update import APIRequestApplySwUpdateStrategy
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from nfv_vim.rpc._rpc_message_sw_update import APIRequestCreateKubeRootcaUpdateStrategy
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from nfv_vim.rpc._rpc_message_sw_update import APIRequestCreateKubeUpgradeStrategy
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from nfv_vim.rpc._rpc_message_sw_update import APIRequestCreateSwUpdateStrategy
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from nfv_vim.rpc._rpc_message_sw_update import APIRequestCreateSwUpgradeStrategy
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from nfv_vim.rpc._rpc_message_sw_update import APIRequestCreateSystemConfigUpdateStrategy
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from nfv_vim.rpc._rpc_message_sw_update import APIRequestDeleteSwUpdateStrategy
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from nfv_vim.rpc._rpc_message_sw_update import APIRequestGetSwUpdateStrategy
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from nfv_vim.rpc._rpc_message_sw_update import APIResponseAbortSwUpdateStrategy
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from nfv_vim.rpc._rpc_message_sw_update import APIResponseApplySwUpdateStrategy
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from nfv_vim.rpc._rpc_message_sw_update import APIResponseCreateSwUpdateStrategy
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from nfv_vim.rpc._rpc_message_sw_update import APIResponseDeleteSwUpdateStrategy
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from nfv_vim.rpc._rpc_message_sw_update import APIResponseGetSwUpdateStrategy
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_rpc_msg_class_map = {
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# Image Mapping
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RPC_MSG_TYPE.CREATE_IMAGE_REQUEST: APIRequestCreateImage,
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RPC_MSG_TYPE.CREATE_IMAGE_RESPONSE: APIResponseCreateImage,
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RPC_MSG_TYPE.UPDATE_IMAGE_REQUEST: APIRequestUpdateImage,
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RPC_MSG_TYPE.UPDATE_IMAGE_RESPONSE: APIResponseUpdateImage,
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RPC_MSG_TYPE.DELETE_IMAGE_REQUEST: APIRequestDeleteImage,
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RPC_MSG_TYPE.DELETE_IMAGE_RESPONSE: APIResponseDeleteImage,
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RPC_MSG_TYPE.GET_IMAGE_REQUEST: APIRequestGetImage,
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RPC_MSG_TYPE.GET_IMAGE_RESPONSE: APIResponseGetImage,
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# Volume Mapping
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RPC_MSG_TYPE.CREATE_VOLUME_REQUEST: APIRequestCreateVolume,
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RPC_MSG_TYPE.CREATE_VOLUME_RESPONSE: APIResponseCreateVolume,
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RPC_MSG_TYPE.UPDATE_VOLUME_REQUEST: APIRequestUpdateVolume,
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RPC_MSG_TYPE.UPDATE_VOLUME_RESPONSE: APIResponseUpdateVolume,
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RPC_MSG_TYPE.DELETE_VOLUME_REQUEST: APIRequestDeleteVolume,
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RPC_MSG_TYPE.DELETE_VOLUME_RESPONSE: APIResponseDeleteVolume,
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RPC_MSG_TYPE.GET_VOLUME_REQUEST: APIRequestGetVolume,
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RPC_MSG_TYPE.GET_VOLUME_RESPONSE: APIResponseGetVolume,
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# Instance Mapping
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RPC_MSG_TYPE.CREATE_INSTANCE_REQUEST: APIRequestCreateInstance,
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RPC_MSG_TYPE.CREATE_INSTANCE_RESPONSE: APIResponseCreateInstance,
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RPC_MSG_TYPE.START_INSTANCE_REQUEST: APIRequestStartInstance,
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RPC_MSG_TYPE.START_INSTANCE_RESPONSE: APIResponseStartInstance,
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RPC_MSG_TYPE.STOP_INSTANCE_REQUEST: APIRequestStopInstance,
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RPC_MSG_TYPE.STOP_INSTANCE_RESPONSE: APIResponseStopInstance,
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RPC_MSG_TYPE.PAUSE_INSTANCE_REQUEST: APIRequestPauseInstance,
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RPC_MSG_TYPE.PAUSE_INSTANCE_RESPONSE: APIResponsePauseInstance,
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RPC_MSG_TYPE.UNPAUSE_INSTANCE_REQUEST: APIRequestUnpauseInstance,
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RPC_MSG_TYPE.UNPAUSE_INSTANCE_RESPONSE: APIResponseUnpauseInstance,
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RPC_MSG_TYPE.SUSPEND_INSTANCE_REQUEST: APIRequestSuspendInstance,
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RPC_MSG_TYPE.SUSPEND_INSTANCE_RESPONSE: APIResponseSuspendInstance,
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RPC_MSG_TYPE.RESUME_INSTANCE_REQUEST: APIRequestResumeInstance,
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RPC_MSG_TYPE.RESUME_INSTANCE_RESPONSE: APIResponseResumeInstance,
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RPC_MSG_TYPE.REBOOT_INSTANCE_REQUEST: APIRequestRebootInstance,
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RPC_MSG_TYPE.REBOOT_INSTANCE_RESPONSE: APIResponseRebootInstance,
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RPC_MSG_TYPE.LIVE_MIGRATE_INSTANCE_REQUEST: APIRequestLiveMigrateInstance,
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RPC_MSG_TYPE.LIVE_MIGRATE_INSTANCE_RESPONSE: APIResponseLiveMigrateInstance,
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RPC_MSG_TYPE.COLD_MIGRATE_INSTANCE_REQUEST: APIRequestColdMigrateInstance,
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RPC_MSG_TYPE.COLD_MIGRATE_INSTANCE_RESPONSE: APIResponseColdMigrateInstance,
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RPC_MSG_TYPE.EVACUATE_INSTANCE_REQUEST: APIRequestEvacuateInstance,
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RPC_MSG_TYPE.EVACUATE_INSTANCE_RESPONSE: APIResponseEvacuateInstance,
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RPC_MSG_TYPE.DELETE_INSTANCE_REQUEST: APIRequestDeleteInstance,
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RPC_MSG_TYPE.DELETE_INSTANCE_RESPONSE: APIResponseDeleteInstance,
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RPC_MSG_TYPE.GET_INSTANCE_REQUEST: APIRequestGetInstance,
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RPC_MSG_TYPE.GET_INSTANCE_RESPONSE: APIResponseGetInstance,
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# Subnet Mapping
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RPC_MSG_TYPE.CREATE_SUBNET_REQUEST: APIRequestCreateSubnet,
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RPC_MSG_TYPE.CREATE_SUBNET_RESPONSE: APIResponseCreateSubnet,
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RPC_MSG_TYPE.UPDATE_SUBNET_REQUEST: APIRequestUpdateSubnet,
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RPC_MSG_TYPE.UPDATE_SUBNET_RESPONSE: APIResponseUpdateSubnet,
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RPC_MSG_TYPE.DELETE_SUBNET_REQUEST: APIRequestDeleteSubnet,
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RPC_MSG_TYPE.DELETE_SUBNET_RESPONSE: APIResponseDeleteSubnet,
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RPC_MSG_TYPE.GET_SUBNET_REQUEST: APIRequestGetSubnet,
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RPC_MSG_TYPE.GET_SUBNET_RESPONSE: APIResponseGetSubnet,
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# Network Mapping
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RPC_MSG_TYPE.CREATE_NETWORK_REQUEST: APIRequestCreateNetwork,
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RPC_MSG_TYPE.CREATE_NETWORK_RESPONSE: APIResponseCreateNetwork,
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RPC_MSG_TYPE.UPDATE_NETWORK_REQUEST: APIRequestUpdateNetwork,
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RPC_MSG_TYPE.UPDATE_NETWORK_RESPONSE: APIResponseUpdateNetwork,
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RPC_MSG_TYPE.DELETE_NETWORK_REQUEST: APIRequestDeleteNetwork,
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RPC_MSG_TYPE.DELETE_NETWORK_RESPONSE: APIResponseDeleteNetwork,
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RPC_MSG_TYPE.GET_NETWORK_REQUEST: APIRequestGetNetwork,
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RPC_MSG_TYPE.GET_NETWORK_RESPONSE: APIResponseGetNetwork,
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# Software Update Mapping
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RPC_MSG_TYPE.CREATE_SW_UPDATE_STRATEGY_REQUEST: APIRequestCreateSwUpdateStrategy,
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RPC_MSG_TYPE.CREATE_KUBE_ROOTCA_UPDATE_STRATEGY_REQUEST: APIRequestCreateKubeRootcaUpdateStrategy,
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RPC_MSG_TYPE.CREATE_KUBE_UPGRADE_STRATEGY_REQUEST: APIRequestCreateKubeUpgradeStrategy,
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RPC_MSG_TYPE.CREATE_SW_UPGRADE_STRATEGY_REQUEST: APIRequestCreateSwUpgradeStrategy,
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RPC_MSG_TYPE.CREATE_SW_UPDATE_STRATEGY_RESPONSE: APIResponseCreateSwUpdateStrategy,
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RPC_MSG_TYPE.CREATE_SYSTEM_CONFIG_UPDATE_STRATEGY_REQUEST: APIRequestCreateSystemConfigUpdateStrategy,
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RPC_MSG_TYPE.APPLY_SW_UPDATE_STRATEGY_REQUEST: APIRequestApplySwUpdateStrategy,
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RPC_MSG_TYPE.APPLY_SW_UPDATE_STRATEGY_RESPONSE: APIResponseApplySwUpdateStrategy,
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RPC_MSG_TYPE.ABORT_SW_UPDATE_STRATEGY_REQUEST: APIRequestAbortSwUpdateStrategy,
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RPC_MSG_TYPE.ABORT_SW_UPDATE_STRATEGY_RESPONSE: APIResponseAbortSwUpdateStrategy,
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RPC_MSG_TYPE.DELETE_SW_UPDATE_STRATEGY_REQUEST: APIRequestDeleteSwUpdateStrategy,
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RPC_MSG_TYPE.DELETE_SW_UPDATE_STRATEGY_RESPONSE: APIResponseDeleteSwUpdateStrategy,
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RPC_MSG_TYPE.GET_SW_UPDATE_STRATEGY_REQUEST: APIRequestGetSwUpdateStrategy,
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RPC_MSG_TYPE.GET_SW_UPDATE_STRATEGY_RESPONSE: APIResponseGetSwUpdateStrategy,
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}
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@classmethod
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def get(cls, msg_version, msg_type, msg_result, msg):
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"""
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Get RPC message instance
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"""
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rpc_class = cls._rpc_msg_class_map.get(msg_type, None)
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if rpc_class is not None:
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rpc_msg = rpc_class(msg_version, msg_type, msg_result)
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rpc_msg.deserialize_payload(msg)
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return rpc_msg
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else:
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DLOG.info("Unknown rpc message type received, msg_type=%s."
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% msg_type)
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return RPCMessage(msg_version, msg_type, msg_result)
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