| # 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. |
| |
| """ |
| CLI ``worfklows`` sub-commands. |
| """ |
| |
| from .. import table |
| from ..core import aria |
| from ..exceptions import AriaCliError |
| |
| WORKFLOW_COLUMNS = ['name', 'service_template_name', 'service_name'] |
| |
| |
| @aria.group(name='workflows') |
| def workflows(): |
| """ |
| Manage service workflows |
| """ |
| pass |
| |
| |
| @workflows.command(name='show', |
| short_help='Show information for a service workflow') |
| @aria.argument('workflow-name') |
| @aria.options.service_name(required=True) |
| @aria.options.verbose() |
| @aria.pass_model_storage |
| @aria.pass_logger |
| def show(workflow_name, service_name, model_storage, logger): |
| """ |
| Show information for a service workflow |
| |
| SERVICE_NAME is the unique name of the service. |
| |
| WORKFLOW_NAME is the unique name of the workflow within the service (e.g. "uninstall"). |
| """ |
| logger.info('Retrieving workflow {0} for service {1}'.format( |
| workflow_name, service_name)) |
| service = model_storage.service.get_by_name(service_name) |
| workflow = next((wf for wf in service.workflows.values() if |
| wf.name == workflow_name), None) |
| if not workflow: |
| raise AriaCliError( |
| 'Workflow {0} not found for service {1}'.format(workflow_name, service_name)) |
| |
| defaults = { |
| 'service_template_name': service.service_template_name, |
| 'service_name': service.name |
| } |
| table.print_data(WORKFLOW_COLUMNS, workflow, 'Workflows:', defaults=defaults) |
| |
| # print workflow inputs |
| required_inputs = dict() |
| optional_inputs = dict() |
| for input_name, input in workflow.inputs.iteritems(): |
| inputs_group = optional_inputs if input.value is not None else required_inputs |
| inputs_group[input_name] = input |
| |
| logger.info('Workflow Inputs:') |
| logger.info('\tMandatory Inputs:') |
| for input_name, input in required_inputs.iteritems(): |
| if input.description is not None: |
| logger.info('\t\t{0}\t({1})'.format(input_name, |
| input.description)) |
| else: |
| logger.info('\t\t{0}'.format(input_name)) |
| |
| logger.info('\tOptional Inputs:') |
| for input_name, input in optional_inputs.iteritems(): |
| if input.description is not None: |
| logger.info('\t\t{0}: \t{1}\t({2})'.format( |
| input_name, input.value, input.description)) |
| else: |
| logger.info('\t\t{0}: \t{1}'.format(input_name, |
| input.value)) |
| |
| |
| @workflows.command(name='list', |
| short_help='List service workflows') |
| @aria.options.service_name(required=True) |
| @aria.options.verbose() |
| @aria.pass_model_storage |
| @aria.pass_logger |
| def list(service_name, model_storage, logger): |
| """ |
| List service workflows |
| |
| SERVICE_NAME is the unique name of the service. |
| """ |
| logger.info('Listing workflows for service {0}...'.format(service_name)) |
| service = model_storage.service.get_by_name(service_name) |
| workflows_list = sorted(service.workflows.values(), key=lambda w: w.name) |
| |
| defaults = { |
| 'service_template_name': service.service_template_name, |
| 'service_name': service.name |
| } |
| table.print_data(WORKFLOW_COLUMNS, workflows_list, 'Workflows:', defaults=defaults) |