Current File : //usr/lib/python2.7/site-packages/salt/states/keystone_endpoint.py
# -*- coding: utf-8 -*-
'''
Management of OpenStack Keystone Endpoints
==========================================
.. versionadded:: 2018.3.0
:depends: shade
:configuration: see :py:mod:`salt.modules.keystoneng` for setup instructions
Example States
.. code-block:: yaml
create endpoint:
keystone_endpoint.present:
- name: public
- url: https://example.org:9292
- region: RegionOne
- service_name: glance
destroy endpoint:
keystone_endpoint.absent:
- name: public
- url: https://example.org:9292
- region: RegionOne
- service_name: glance
create multiple endpoints:
keystone_endpoint.absent:
- names:
- public
- admin
- internal
- url: https://example.org:9292
- region: RegionOne
- service_name: glance
'''
from __future__ import absolute_import, unicode_literals, print_function
__virtualname__ = 'keystone_endpoint'
def __virtual__():
if 'keystoneng.endpoint_get' in __salt__:
return __virtualname__
return (False, 'The keystoneng execution module failed to load: shade python module is not available')
def _common(ret, name, service_name, kwargs):
'''
Returns: tuple whose first element is a bool indicating success or failure
and the second element is either a ret dict for salt or an object
'''
if 'interface' not in kwargs and 'public_url' not in kwargs:
kwargs['interface'] = name
service = __salt__['keystoneng.service_get'](name_or_id=service_name)
if not service:
ret['comment'] = 'Cannot find service'
ret['result'] = False
return (False, ret)
filters = kwargs.copy()
filters.pop('enabled', None)
filters.pop('url', None)
filters['service_id'] = service.id
kwargs['service_name_or_id'] = service.id
endpoints = __salt__['keystoneng.endpoint_search'](filters=filters)
if len(endpoints) > 1:
ret['comment'] = "Multiple endpoints match criteria"
ret['result'] = False
return ret
endpoint = endpoints[0] if endpoints else None
return (True, endpoint)
def present(name, service_name, auth=None, **kwargs):
'''
Ensure an endpoint exists and is up-to-date
name
Interface name
url
URL of the endpoint
service_name
Service name or ID
region
The region name to assign the endpoint
enabled
Boolean to control if endpoint is enabled
'''
ret = {'name': name,
'changes': {},
'result': True,
'comment': ''}
kwargs = __utils__['args.clean_kwargs'](**kwargs)
__salt__['keystoneng.setup_clouds'](auth)
success, val = _, endpoint = _common(ret, name, service_name, kwargs)
if not success:
return val
if not endpoint:
if __opts__['test'] is True:
ret['result'] = None
ret['changes'] = kwargs
ret['comment'] = 'Endpoint will be created.'
return ret
# NOTE(SamYaple): Endpoints are returned as a list which can contain
# several items depending on the options passed
endpoints = __salt__['keystoneng.endpoint_create'](**kwargs)
if len(endpoints) == 1:
ret['changes'] = endpoints[0]
else:
for i, endpoint in enumerate(endpoints):
ret['changes'][i] = endpoint
ret['comment'] = 'Created endpoint'
return ret
changes = __salt__['keystoneng.compare_changes'](endpoint, **kwargs)
if changes:
if __opts__['test'] is True:
ret['result'] = None
ret['changes'] = changes
ret['comment'] = 'Endpoint will be updated.'
return ret
kwargs['endpoint_id'] = endpoint.id
__salt__['keystoneng.endpoint_update'](**kwargs)
ret['changes'].update(changes)
ret['comment'] = 'Updated endpoint'
return ret
def absent(name, service_name, auth=None, **kwargs):
'''
Ensure an endpoint does not exists
name
Interface name
url
URL of the endpoint
service_name
Service name or ID
region
The region name to assign the endpoint
'''
ret = {'name': name,
'changes': {},
'result': True,
'comment': ''}
__salt__['keystoneng.setup_clouds'](auth)
success, val = _, endpoint = _common(ret, name, service_name, kwargs)
if not success:
return val
if endpoint:
if __opts__['test'] is True:
ret['result'] = None
ret['changes'] = {'id': endpoint.id}
ret['comment'] = 'Endpoint will be deleted.'
return ret
__salt__['keystoneng.endpoint_delete'](id=endpoint.id)
ret['changes']['id'] = endpoint.id
ret['comment'] = 'Deleted endpoint'
return ret
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