---
# Copyright 2014, Rackspace US, Inc.
#
# 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.

- name: Generate Keystone Config
  template:
    src: "{{ item.src }}"
    dest: "{{ item.dest }}"
    owner: "{{ keystone_system_user_name }}"
    group: "{{ keystone_system_group_name }}"
  with_items:
    - { src: "keystone.conf.j2", dest: "/etc/keystone/keystone.conf" }
    - { src: "keystone.Default.conf.j2", dest: "{{ keystone_ldap_domain_config_dir }}/keystone.Default.conf" }
  notify:
    - Restart Apache
  tags:
    - keystone-config

- name: Drop Keystone Configs
  copy:
    src: "{{ item.src }}"
    dest: "{{ item.dest }}"
    owner: "{{ keystone_system_user_name }}"
    group: "{{ keystone_system_group_name }}"
    mode: "{{ item.mode|default('0644') }}"
  with_items:
    - { src: "keystone-paste.ini", dest: "/etc/keystone/keystone-paste.ini" }
    - { src: "keystone-wsgi.py", dest: "/var/www/cgi-bin/keystone/admin", mode: "0755" }
    - { src: "keystone-wsgi.py", dest: "/var/www/cgi-bin/keystone/main", mode: "0755" }
  notify:
    - Restart Apache
  tags:
    - keystone-config

- name: Apply updates to Policy file
  copy_updates:
    content="{{ item.content }}"
    updates="{{ item.policy_data }}"
    dest="{{ item.dest }}"
    owner="{{ keystone_system_user_name }}"
    group="{{ keystone_system_group_name }}"
    mode="{{ item.mode|default('0644') }}"
  with_items:
    - { content: "{{ lookup('file', 'policy.json') | b64encode }}", policy_data: "{{ keystone_policy_overrides|default('') }}", dest: "/etc/keystone/policy.json" }
  notify:
    - Restart Apache
  tags:
    - keystone-config