---
# Copyright 2016, 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: Ensure Apache is not running
  service:
    name: "{{ keystone_system_service_name }}"
    state: stopped
    pattern: "{{ keystone_system_service_name }}"
  failed_when: false
  when: not keystone_apache_mod_wsgi_enabled | bool

- name: Disable default configuration
  file:
    path: /etc/nginx/sites-enabled/default
    state: absent
  notify: Restart Nginx

- name: Configure custom nginx log format
  lineinfile:
    insertbefore: access_log
    dest: "/etc/nginx/nginx.conf"
    line: "log_format custom '{{ keystone_nginx_access_log_format_combined }} {{ keystone_nginx_access_log_format_extras }}';"
  notify: Restart Nginx

# Configure app
- name: Configure virtual hosts
  template:
    src: keystone_nginx.conf.j2
    dest: "/etc/nginx/sites-available/{{ item }}.conf"
  with_items: keystone_wsgi_program_names
  notify: Restart Nginx

- name: Link to enable virtual hosts
  file:
    src: "/etc/nginx/sites-available/{{ item }}.conf"
    path: "/etc/nginx/sites-enabled/{{ item }}.conf"
    state: link
  with_items: keystone_wsgi_program_names
  notify: Restart Nginx