From: Gulsum Atici Date: Thu, 6 Apr 2023 10:41:36 +0000 (+0300) Subject: Adding VNF workflow constants and data_classes X-Git-Url: https://osm.etsi.org/gitweb/?a=commitdiff_plain;h=refs%2Fchanges%2F65%2F13165%2F2;p=osm%2Fcommon.git Adding VNF workflow constants and data_classes Change-Id: Ia32d3c996dafe238bb2cd6d825f28213bc0a2ef1 Signed-off-by: Gulsum Atici --- diff --git a/osm_common/dataclasses/temporal_dataclasses.py b/osm_common/dataclasses/temporal_dataclasses.py index 9bd6378..953c95f 100644 --- a/osm_common/dataclasses/temporal_dataclasses.py +++ b/osm_common/dataclasses/temporal_dataclasses.py @@ -18,6 +18,48 @@ from dataclasses import dataclass from enum import auto, IntEnum + +####################################################################################### +# Defining States +class VimState(IntEnum): + PROCESSING = auto() + ENABLED = auto() + ERROR = auto() + + +class VimOperationState(IntEnum): + COMPLETED = auto() + FAILED = auto() + + +class NsState(IntEnum): + PROCESSING = auto() + INSTANTIATED = auto() + ERROR = auto() + + +class VnfLcmOperationState(IntEnum): + PROCESSING = auto() + COMPLETED = auto() + FAILED = auto() + + +class VnfInstantiationState(IntEnum): + NOT_INSTANTIATED = auto() + INSTANTIATED = auto() + + +class VnfState(IntEnum): + STOPPED = auto() + STARTED = auto() + + +class LcmOperationState(IntEnum): + PROCESSING = auto() + COMPLETED = auto() + FAILED = auto() + + ####################################################################################### # Workflow Dataclasses @@ -118,14 +160,40 @@ class VduInstantiateInput: charm_info: CharmInfo -####################################################################################### -# Activity Dataclasses +@dataclass +class VnfInstantiateInput: + """ + Input dataclass for workflow that instantiates a VNF. + + Attributes: + ----------- + vnfr_uuid : str + The UUID of the VNF which is stored in the OSM vnfrs + collection in Mongo. + """ -class LcmOperationState(IntEnum): - PROCESSING = auto() - COMPLETED = auto() - FAILED = auto() + vnfr_uuid: str + + +@dataclass +class PrepareVnfInput: + """ + Input dataclass for workflow that instantiates a VNF. + + Attributes: + ----------- + vnfr_uuid : str + The UUID of the VNF which is stored in the OSM vnfrs + collection in Mongo. + + """ + + vnfr_uuid: str + + +####################################################################################### +# Activity Dataclasses @dataclass @@ -181,12 +249,6 @@ class TestVimConnectivityInput: vim_uuid: str -class VimState(IntEnum): - PROCESSING = auto() - ENABLED = auto() - ERROR = auto() - - @dataclass class UpdateVimStateInput: """ @@ -213,11 +275,6 @@ class UpdateVimStateInput: message: str -class VimOperationState(IntEnum): - COMPLETED = auto() - FAILED = auto() - - @dataclass class UpdateVimOperationStateInput: """ @@ -281,12 +338,6 @@ class DeployNsInput: ns_uuid: str -class NsState(IntEnum): - PROCESSING = auto() - INSTANTIATED = auto() - ERROR = auto() - - @dataclass class UpdateNsStateInput: """ @@ -330,3 +381,72 @@ class CreateModelInput: vim_uuid: str model_name: str + + +@dataclass +class ChangeNFStateInput: + """ + Input dataclass for creating a Juju Model. + + Attributes: + ----------- + vnfr_uuid : str + The UUID of the VNF which is stored in the OSM vnfrs + collection in Mongo. + + nf_state : VnfState + A representation of the VNF state (STOPPED or STARTED). + """ + + vnfr_uuid: str + state: VnfState + + +@dataclass +class ChangeNFInstantiationStateInput: + """ + Input dataclass for creating a Juju Model. + + Attributes: + ----------- + vnfr_uuid : str + The UUID of the VNF which is stored in the OSM vnfrs + collection in Mongo. + + nf_instantiation_state : VnfInstantiationState + A representation of the VNF instantiation state (NOT_INSTANTIATED or INSTANTIATED). + + """ + + vnfr_uuid: str + state: VnfInstantiationState + + +@dataclass +class GetTaskQueueInput: + """ + Input dataclass for creating a Juju Model. + + Attributes: + ----------- + vnfr_uuid : str + The UUID of the VNF which is stored in the OSM vnfrs + collection in Mongo. + + """ + + vnfr_uuid: str + + +@dataclass +class GetTaskQueueOutput: + """ + Output dataclass for get task queue activity. + + Attributes: + ----------- + task_queue : str + Name of the queue which is used to Deploy VNF. + """ + + task_queue: str diff --git a/osm_common/temporal_constants.py b/osm_common/temporal_constants.py index 38a032f..063860f 100644 --- a/osm_common/temporal_constants.py +++ b/osm_common/temporal_constants.py @@ -14,9 +14,14 @@ # See the License for the specific language governing permissions and # limitations under the License. ####################################################################################### - +# Task Queues LCM_TASK_QUEUE = "lcm-task-queue" +# Vim Type-Task Queue Mappings +vim_type_task_queue_mappings = { + "paas": LCM_TASK_QUEUE, +} + # Activities ACTIVITY_NSLCM_NO_OP = "nslcm-no-op" ACTIVITY_EXECUTE_NS_LCM_WORKFLOW = "execute-ns-lcm-workflow" @@ -25,7 +30,6 @@ ACTIVITY_DELETE_VIM = "delete-vim" ACTIVITY_TEST_VIM_CONNECTIVITY = "test-vim-connectivity" ACTIVITY_UPDATE_VIM_OPERATION_STATE = "update-vim-operation-state" ACTIVITY_UPDATE_VIM_STATE = "update-vim-state" -ACTIVITY_UPDATE_LCM_OPERATION_STATE = "update-lcm-operation-state" ACTIVITY_PREPARE_VNF_RECORDS = "prepare-vnf-records" ACTIVITY_DEPLOY_NS = "deploy-ns" ACTIVITY_UPDATE_NS_STATE = "update-ns-state" @@ -33,6 +37,10 @@ ACTIVITY_CHECK_NS_INSTANTIATION_FINISHED = "check-ns-instantiation-finish" ACTIVITY_CREATE_MODEL_IF_DOESNT_EXIST = "create-model-if-doesnt-exist" ACTIVITY_DEPLOY_CHARM = "deploy-charm" ACTIVITY_CHECK_CHARM_STATUS = "check-charm-status" +ACTIVITY_CHANGE_NF_STATE = "change_nf_state" +ACTIVITY_CHANGE_NF_INSTANTIATION_STATE = "change_nf_instantiation_state" +ACTIVITY_CHANGE_NF_NOTIFICATION_STATE = "change_nf_notification_state" +ACTIVITY_GET_TASK_QUEUE = "get_task_queue" # Workflows WORKFLOW_NSLCM_NO_OP = "nslcm-no-op" @@ -41,3 +49,5 @@ WORKFLOW_VIM_UPDATE = "vim-update" WORKFLOW_VIM_DELETE = "vim-delete" WORKFLOW_NS_INSTANTIATE = "ns-instantiate" WORKFLOW_VDU_INSTANTIATE = "vdu-instantiate" +WORKFLOW_VNF_INSTANTIATE = "vnf-instantiate" +WORKFLOW_VNF_PREPARE = "vnf-prepare" diff --git a/releasenotes/notes/add_vnf_workflow_contansts-9c4eab2e29aa0be5.yaml b/releasenotes/notes/add_vnf_workflow_contansts-9c4eab2e29aa0be5.yaml new file mode 100644 index 0000000..2a0df53 --- /dev/null +++ b/releasenotes/notes/add_vnf_workflow_contansts-9c4eab2e29aa0be5.yaml @@ -0,0 +1,21 @@ +####################################################################################### +# Copyright ETSI Contributors and Others. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or +# implied. +# See the License for the specific language governing permissions and +# limitations under the License. +####################################################################################### +--- +other: + - | + Adding VNF workflow constants and data_classes. +