Add OpenStack Keystone User module

This is a replacement for PR #1598 and fixes #283

lib/ansible/modules/cloud/openstack/_keystone_user.py

@@ -21,6 +21,7 @@ DOCUMENTATION = '''
 ---
 module: keystone_user
 version_added: "1.2"
+deprecated: Deprecated in 2.0. Use os_user instead
 short_description: Manage OpenStack Identity (keystone) users, tenants and roles
 description:
    - Manage users,tenants, roles from OpenStack.

lib/ansible/modules/cloud/openstack/os_user.py

@@ -0,0 +1,178 @@
+#!/usr/bin/python
+# Copyright (c) 2015 Hewlett-Packard Development Company, L.P.
+#
+# This module is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This software is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this software.  If not, see <http://www.gnu.org/licenses/>.
+
+
+try:
+    import shade
+    HAS_SHADE = True
+except ImportError:
+    HAS_SHADE = False
+
+DOCUMENTATION = '''
+---
+module: os_user
+short_description: Manage OpenStack Identity Users
+extends_documentation_fragment: openstack
+version_added: "2.0"
+description:
+    - Manage OpenStack Identity users. Users can be created,
+      updated or deleted using this module. A user will be updated
+      if I(name) matches an existing user and I(state) is present.
+      The value for I(name) cannot be updated without deleting and
+      re-creating the user.
+options:
+   name:
+     description:
+        - Username for the user
+     required: true
+   password:
+     description:
+        - Password for the user
+     required: true
+   email:
+     description:
+        - Email address for the user
+     required: false
+     default: None
+   default_project:
+     description:
+        - Project name or ID that the user should be associated with by default
+     required: false
+     default: None
+   domain:
+     description:
+        - Domain to create the user in if the cloud supports domains
+     required: false
+     default: None
+   enabled:
+     description:
+        - Is the user enabled
+     required: false
+     default: True
+   state:
+     description:
+       - Should the resource be present or absent.
+     choices: [present, absent]
+     default: present
+requirements:
+    - "python >= 2.6"
+    - "shade"
+'''
+
+EXAMPLES = '''
+# Create a user
+- os_user:
+    cloud: mycloud
+    state: present
+    name: demouser
+    password: secret
+    email: demo@example.com
+    domain: default
+    default_project: demo
+
+# Delete a user
+- os_user:
+    cloud: mycloud
+    state: absent
+    name: demouser
+'''
+
+
+def _needs_update(module, user):
+    keys = ('email', 'default_project', 'domain', 'enabled')
+    for key in keys:
+        if module.params[key] is not None and module.params[key] != user.get(key):
+            return True
+
+    # We don't get password back in the user object, so assume any supplied
+    # password is a change.
+    if module.params['password'] is not None:
+        return True
+
+    return False
+
+def main():
+
+    argument_spec = openstack_full_argument_spec(
+        name=dict(required=True),
+        password=dict(required=False, default=None),
+        email=dict(required=False, default=None),
+        default_project=dict(required=False, default=None),
+        domain=dict(required=False, default=None),
+        enabled=dict(default=True, type='bool'),
+        state=dict(default='present', choices=['absent', 'present']),
+    )
+
+    module_kwargs = openstack_module_kwargs()
+    module = AnsibleModule(argument_spec, **module_kwargs)
+
+    if not HAS_SHADE:
+        module.fail_json(msg='shade is required for this module')
+
+    name = module.params['name']
+    password = module.params['password']
+    email = module.params['email']
+    default_project = module.params['default_project']
+    domain = module.params['domain']
+    enabled = module.params['enabled']
+    state = module.params['state']
+
+    try:
+        cloud = shade.openstack_cloud(**module.params)
+        user = cloud.get_user(name)
+
+        project_id = None
+        if default_project:
+            project = cloud.get_project(default_project)
+            if not project:
+                module.fail_json(msg='Default project %s is not valid' % default_project)
+            project_id = project['id']
+
+        if state == 'present':
+            if user is None:
+                user = cloud.create_user(
+                    name=name, password=password, email=email,
+                    default_project=default_project, domain_id=domain,
+                    enabled=enabled)
+                changed = True
+            else:
+                if _needs_update(module, user):
+                    user = cloud.update_user(
+                        user['id'], password=password, email=email,
+                        default_project=project_id, domain_id=domain,
+                        enabled=enabled)
+                    changed = True
+                else:
+                    changed = False
+            module.exit_json(changed=changed, user=user)
+
+        elif state == 'absent':
+            if user is None:
+                changed=False
+            else:
+                cloud.delete_user(user['id'])
+                changed=True
+            module.exit_json(changed=changed)
+
+    except shade.OpenStackCloudException as e:
+        module.fail_json(msg=e.message, extra_data=e.extra_data)
+
+from ansible.module_utils.basic import *
+from ansible.module_utils.openstack import *
+
+
+if __name__ == '__main__':
+    main()