| # Licensed to the Apache Software Foundation (ASF) under one or more |
| # contributor license agreements. See the NOTICE file distributed with |
| # this work for additional information regarding copyright ownership. |
| # The ASF licenses this file to You 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. |
| |
| |
| from aria import workflow |
| from aria.orchestrator.workflows.api import task |
| from aria.orchestrator.workflows.exceptions import TaskException |
| |
| |
| INTERFACE_NAME = 'Maintenance' |
| ENABLE_OPERATION_NAME = 'enable' |
| DISABLE_OPERATION_NAME = 'disable' |
| |
| |
| @workflow |
| def maintenance(ctx, graph, enabled): |
| """ |
| Custom workflow to call the operations on the Maintenance interface. |
| """ |
| |
| for node in ctx.model.node.iter(): |
| try: |
| graph.add_tasks(task.OperationTask(node, |
| interface_name=INTERFACE_NAME, |
| operation_name=ENABLE_OPERATION_NAME if enabled |
| else DISABLE_OPERATION_NAME)) |
| except TaskException: |
| pass |
