Merge "Module tripleo_list_overclouds"
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#!/usr/bin/python
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# -*- coding: utf-8 -*-
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# Copyright (c) 2018 OpenStack Foundation
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# All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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from __future__ import absolute_import
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from __future__ import division
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from __future__ import print_function
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import yaml
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try:
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from ansible.module_utils import tripleo_common_utils as tc
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except ImportError:
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from tripleo_ansible.ansible_plugins.module_utils import tripleo_common_utils as tc
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from ansible.module_utils.basic import AnsibleModule
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from ansible.module_utils.openstack import openstack_full_argument_spec
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from ansible.module_utils.openstack import openstack_module_kwargs
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from ansible.module_utils.openstack import openstack_cloud_from_module
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from heatclient import exc as heat_exc
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from tripleo_common import inventory as inventory
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ANSIBLE_METADATA = {
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'metadata_version': '1.1',
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'status': ['preview'],
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'supported_by': 'community'
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}
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DOCUMENTATION = '''
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---
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module: tripleo_list_overclouds
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short_description: List all currently deployed overcloud stacks
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version_added: "2.8"
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description:
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- "List all currently deployed overcloud stacks"
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options: {}
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author:
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- Steve Baker (@stevebaker)
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'''
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RETURN = '''
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stacks:
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description: List of stacks
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returned: always
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type: list
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sample:
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- id: 6ea20112-acc5-41d8-9481-78f1151bcfaa
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stack_name: overcloud
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- id: 9345a389-4345-482c-9e18-db226c011e56
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stack_name: other-overcloud
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'''
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EXAMPLES = '''
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- name: Get overcloud stacks
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tripleo_list_overclouds:
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register: overclouds
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- name: Display stack names
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debug:
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msg: "overcloud {{ item.stack_name }}
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loop: "{{ overclouds.stacks }}
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'''
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def get_overclouds(heat_client):
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for stack in heat_client.stacks.list():
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try:
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heat_client.stacks.output_show(stack.stack_name, 'AnsibleHostVarsMap')
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yield {
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"id": stack.id,
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"stack_name": stack.stack_name
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}
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except heat_exc.NotFound:
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pass
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def run_module():
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result = dict(
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success=False,
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changed=False,
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error="",
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)
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argument_spec = openstack_full_argument_spec(
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**yaml.safe_load(DOCUMENTATION)['options']
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)
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module = AnsibleModule(
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argument_spec,
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supports_check_mode=False,
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**openstack_module_kwargs()
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)
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try:
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_, conn = openstack_cloud_from_module(module)
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tripleo = tc.TripleOCommon(session=conn.session)
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heat_client = tripleo.get_orchestration_client()
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result['stacks'] = list(get_overclouds(heat_client))
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result['success'] = True
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result['changed'] = False
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except Exception as err:
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result['error'] = str(err)
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result['msg'] = ("Error getting overclouds: %s" % err)
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module.fail_json(**result)
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# in the event of a successful module execution, you will want to
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# simple AnsibleModule.exit_json(), passing the key/value results
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module.exit_json(**result)
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def main():
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run_module()
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if __name__ == '__main__':
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main()
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@ -0,0 +1,53 @@
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# Copyright 2019 Red Hat, Inc.
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# All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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import mock
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from heatclient import exc as heat_exc
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from tripleo_ansible.ansible_plugins.modules import tripleo_list_overclouds as tlo
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from tripleo_ansible.tests import base as tests_base
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class TestTripleoListOveclouds(tests_base.TestCase):
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def test_get_overclouds(self):
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mock_heat = mock.Mock()
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mock_stacks = mock.Mock()
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mock_heat.stacks = mock_stacks
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mock_stacks.list.return_value = [
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mock.Mock(id='111', stack_name='overcloud'),
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mock.Mock(id='222', stack_name='some-other-stack'),
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mock.Mock(id='333', stack_name='other-overcloud'),
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]
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output_result = {"output": {
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"output_key": "AnsibleHostVarsMap",
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"output_value": {}
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}}
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mock_stacks.output_show.side_effect = [
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output_result,
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heat_exc.NotFound(),
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output_result
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]
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result = list(tlo.get_overclouds(mock_heat))
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self.assertEqual([{
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'id': '111',
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'stack_name': 'overcloud'
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}, {
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'id': '333',
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'stack_name': 'other-overcloud'
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}], result)
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