---
# 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: Copy keystone config
  config_template:
    src: "{{ item.src }}"
    dest: "{{ item.dest }}"
    owner: "{{ keystone_system_user_name }}"
    group: "{{ keystone_system_group_name }}"
    mode: "0644"
    config_overrides: "{{ item.config_overrides }}"
    config_type: "{{ item.config_type }}"
  with_items:
    - src: "keystone.conf.j2"
      dest: "/etc/keystone/keystone.conf"
      config_overrides: "{{ keystone_keystone_conf_overrides }}"
      config_type: "ini"
    - src: "keystone-paste.ini.j2"
      dest: "/etc/keystone/keystone-paste.ini"
      config_overrides: "{{ keystone_keystone_paste_ini_overrides }}"
      config_type: "ini"
    - src: "policy.json.j2"
      dest: "/etc/keystone/policy.json"
      config_overrides: "{{ keystone_policy_overrides }}"
      config_type: "json"
  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: "sso_callback_template.html", dest: "/etc/keystone/sso_callback_template.html" }
  notify:
    - Restart Apache
  tags:
    - keystone-config

- name: Drop Keystone WSGI Configs
  template:
    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-wsgi.py.j2", dest: "/var/www/cgi-bin/keystone/admin", mode: "0755" }
    - { src: "keystone-wsgi.py.j2", dest: "/var/www/cgi-bin/keystone/main", mode: "0755" }
  notify:
    - Restart Apache
  tags:
    - keystone-config

- name: Get keystone command path
  command: which keystone
  register: keystone_command_path
  when:
    - not keystone_venv_enabled | bool
  tags:
    - keystone-command-bin

- name: Set keystone command path
  set_fact:
    keystone_bin: "{{ keystone_command_path.stdout | dirname }}"
  when:
    - not keystone_venv_enabled | bool
  tags:
    - keystone-command-bin