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Migrate openstack modules as a collection
Migrate accordin to Ansible guidelines [1[]] and tool migrate.py [2] Also fixed ALL ansible-test sanity issues Add pep8 and linter job with runs ansible-test sanity test. [1] https://etherpad.openstack.org/p/openstack-ansible-modules [2] https://github.com/ansible-community/collection_migration Change-Id: Ib2b1c8f23aacfca95304132bfe5c4cdedbea0520
This commit is contained in:
Sagi Shnaidman
185
plugins/modules/os_nova_host_aggregate.py
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185
plugins/modules/os_nova_host_aggregate.py
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#!/usr/bin/python
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# Copyright 2016 Jakub Jursa <jakub.jursa1@gmail.com>
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# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
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from __future__ import absolute_import, division, print_function
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__metaclass__ = type
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ANSIBLE_METADATA = {'metadata_version': '1.1',
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'status': ['preview'],
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'supported_by': 'community'}
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DOCUMENTATION = '''
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---
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module: os_nova_host_aggregate
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short_description: Manage OpenStack host aggregates
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author: "Jakub Jursa (@kuboj)"
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description:
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- Create, update, or delete OpenStack host aggregates. If a aggregate
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with the supplied name already exists, it will be updated with the
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new name, new availability zone, new metadata and new list of hosts.
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options:
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name:
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description: Name of the aggregate.
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required: true
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metadata:
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description: Metadata dict.
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availability_zone:
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description: Availability zone to create aggregate into.
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hosts:
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description: List of hosts to set for an aggregate.
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state:
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description: Should the resource be present or absent.
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choices: [present, absent]
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default: present
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requirements:
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- "python >= 2.7"
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- "openstacksdk"
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extends_documentation_fragment:
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- openstack.cloud.openstack
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'''
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EXAMPLES = '''
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# Create a host aggregate
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- os_nova_host_aggregate:
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cloud: mycloud
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state: present
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name: db_aggregate
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hosts:
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- host1
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- host2
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metadata:
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type: dbcluster
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# Delete an aggregate
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- os_nova_host_aggregate:
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cloud: mycloud
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state: absent
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name: db_aggregate
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'''
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RETURN = '''
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'''
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from ansible.module_utils.basic import AnsibleModule
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from ansible_collections.openstack.cloud.plugins.module_utils.openstack import (openstack_full_argument_spec,
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openstack_module_kwargs,
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openstack_cloud_from_module)
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def _needs_update(module, aggregate):
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new_metadata = (module.params['metadata'] or {})
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if module.params['availability_zone'] is not None:
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new_metadata['availability_zone'] = module.params['availability_zone']
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if ((module.params['name'] != aggregate.name) or
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(module.params['hosts'] is not None and set(module.params['hosts']) != set(aggregate.hosts)) or
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(module.params['availability_zone'] is not None and module.params['availability_zone'] != aggregate.availability_zone) or
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(module.params['metadata'] is not None and new_metadata != aggregate.metadata)):
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return True
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return False
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def _system_state_change(module, aggregate):
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state = module.params['state']
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if state == 'absent' and aggregate:
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return True
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if state == 'present':
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if aggregate is None:
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return True
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return _needs_update(module, aggregate)
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return False
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def main():
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argument_spec = openstack_full_argument_spec(
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name=dict(required=True),
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metadata=dict(required=False, default=None, type='dict'),
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availability_zone=dict(required=False, default=None),
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hosts=dict(required=False, default=None, type='list'),
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state=dict(default='present', choices=['absent', 'present']),
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)
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module_kwargs = openstack_module_kwargs()
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module = AnsibleModule(argument_spec,
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supports_check_mode=True,
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**module_kwargs)
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name = module.params['name']
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metadata = module.params['metadata']
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availability_zone = module.params['availability_zone']
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hosts = module.params['hosts']
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state = module.params['state']
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if metadata is not None:
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metadata.pop('availability_zone', None)
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sdk, cloud = openstack_cloud_from_module(module)
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try:
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aggregates = cloud.search_aggregates(name_or_id=name)
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if len(aggregates) == 1:
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aggregate = aggregates[0]
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elif len(aggregates) == 0:
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aggregate = None
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else:
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raise Exception("Should not happen")
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if module.check_mode:
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module.exit_json(changed=_system_state_change(module, aggregate))
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if state == 'present':
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if aggregate is None:
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aggregate = cloud.create_aggregate(name=name,
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availability_zone=availability_zone)
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if hosts:
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for h in hosts:
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cloud.add_host_to_aggregate(aggregate.id, h)
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if metadata:
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cloud.set_aggregate_metadata(aggregate.id, metadata)
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changed = True
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else:
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if _needs_update(module, aggregate):
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if availability_zone is not None:
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aggregate = cloud.update_aggregate(aggregate.id, name=name,
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availability_zone=availability_zone)
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if metadata is not None:
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metas = metadata
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for i in (set(aggregate.metadata.keys()) - set(metadata.keys())):
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if i != 'availability_zone':
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metas[i] = None
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cloud.set_aggregate_metadata(aggregate.id, metas)
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if hosts is not None:
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for i in (set(aggregate.hosts) - set(hosts)):
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cloud.remove_host_from_aggregate(aggregate.id, i)
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for i in (set(hosts) - set(aggregate.hosts)):
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cloud.add_host_to_aggregate(aggregate.id, i)
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changed = True
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else:
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changed = False
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module.exit_json(changed=changed)
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elif state == 'absent':
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if aggregate is None:
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changed = False
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else:
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if hosts:
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for h in hosts:
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cloud.remove_host_from_aggregate(aggregate.id, h)
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cloud.delete_aggregate(aggregate.id)
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changed = True
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module.exit_json(changed=changed)
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except sdk.exceptions.OpenStackCloudException as e:
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module.fail_json(msg=str(e))
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if __name__ == '__main__':
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main()
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