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#!/usr/bin/python
#
# Copyright 2017 Huawei Technologies Co. Ltd
#
# 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.
try:
import shade
HAS_SHADE = True
except ImportError:
HAS_SHADE = False
from distutils.version import StrictVersion
from ansible.module_utils.basic import * # noqa: F403
from ansible.module_utils.openstack import * # noqa: F403
ANSIBLE_METADATA = {'status': ['preview'],
'supported_by': 'community',
'version': '1.0'}
DOCUMENTATION = '''
---
module: keystone_endpoint
short_description: Manage OpenStack endpoint
extends_documentation_fragment: openstack
author: "Yuenan Li"
version_added: "2.2"
description:
- Create, update, or delete OpenStack endpoint.
options:
name:
description:
- Name of the endpoint
required: true
service_type:
description:
- The type of service
required: true
enabled:
description:
- Is the endpoint enabled
required: false
default: True
interface:
description:
- Interface type of the endpoint
required: false
url:
description:
- URL of the endpoint
required: true
region:
description:
- Endpoint region
state:
description:
- Should the resource be present or absent
choices: [present, absent]
default: present
requirements:
- "python >= 2.6"
- "shade"
'''
EXAMPLES = '''
# Create a endpoint for glance
- keystone_endpoint:
cloud: mycloud
state: present
name: glance
admin_url: http://172.16.1.222:9292
internal_url: http://172.16.1.222:9292
public_url: http://172.16.1.222:9292
'''
RETURN = '''
endpoint:
description: Dictionary describing the endpoint.
returned: On success when state is 'present'
type: dictionary
contains:
id:
description: endpoint ID.
type: string
sample: "3292f020780b4d5baf27ff7e1d224c44"
name:
description: endpoint name.
type: string
sample: "glance"
interface:
description: Interface type.
type: string
sample: "admin"
url:
description: URL.
type: string
sample: "http://172.16.1.222:9292"
id:
description: The endpoint ID.
returned: On success when state is 'present'
type: string
sample: "3292f020780b4d5baf27ff7e1d224c44"
'''
def _needs_update(module, endpoint):
if endpoint.url != module.params['url'] and \
endpoint.interface == module.params['interface']:
return True
return False
def _system_state_change(module, endpoint):
state = module.params['state']
if state == 'absent' and endpoint:
return True
if state == 'present':
if endpoint is None:
return True
return _needs_update(module, endpoint)
return False
def main():
argument_spec = openstack_full_argument_spec( # noqa: F405
enabled=dict(default=True, type='bool'),
name=dict(required=True),
service_type=dict(required=True),
state=dict(default='present', choices=['absent', 'present']),
region=dict(default=None, required=False),
interface=dict(default=None,
choices=['admin', 'internal', 'public']),
url=dict(default=None, required=False),
)
module_kwargs = openstack_module_kwargs() # noqa: F405
module = AnsibleModule(argument_spec, # noqa: F405
supports_check_mode=True,
**module_kwargs)
if not HAS_SHADE:
module.fail_json(msg='shade is required for this module')
if StrictVersion(shade.__version__) < StrictVersion('1.6.0'):
module.fail_json(msg="To utilize this module, the installed version of"
"the shade library MUST be >=1.6.0")
enabled = module.params['enabled'] # noqa: F841
name = module.params['name']
service_type = module.params['service_type']
state = module.params['state']
region = module.params['region']
interface = module.params['interface']
url = module.params['url']
try:
cloud = shade.operator_cloud(**module.params)
services = cloud.search_services(name_or_id=name,
filters=dict(type=service_type))
if len(services) > 1:
module.fail_json(msg='Service name %s and type %s are not unique' %
(name, service_type))
elif len(services) == 0:
module.fail_json(msg="No services with name %s" % name)
else:
service = services[0]
endpoints = [x for x in cloud.list_endpoints()
if (x.service_id == service.id and
x.interface == interface and
x.region == region)]
count = len(endpoints)
if count > 1:
module.fail_json(msg='%d endpoints with service name %s' %
(count, name))
elif count == 0:
endpoint = None
else:
endpoint = endpoints[0]
if module.check_mode:
module.exit_json(changed=_system_state_change(module, endpoint))
if state == 'present':
if endpoint is None:
endpoint = cloud.create_endpoint(
service_name_or_id=service.id, enabled=enabled,
region=region, interface=interface, url=url)
changed = True
else:
if _needs_update(module, endpoint):
endpoint = cloud.update_endpoint(
endpoint_id=endpoint.id, enabled=enabled,
service_name_or_id=service.id, region=region,
interface=interface, url=url)
changed = True
else:
changed = False
module.exit_json(changed=changed, endpoint=endpoint)
elif state == 'absent':
if endpoint is None:
changed = False
else:
cloud.delete_endpoint(endpoint.id)
changed = True
module.exit_json(changed=changed)
except shade.OpenStackCloudException as e:
module.fail_json(msg=str(e))
if __name__ == '__main__':
main()
|
