---
# 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: Drop apache2 ports file
  template:
    src: "horizon-ports.conf"
    dest: "/etc/apache2/ports.conf"
    owner: "root"
    group: "root"

- name: Drop Horizon config
  template:
    src: "openstack-dashboard.conf"
    dest: "/etc/apache2/sites-available"
    owner: "{{ system_user }}"
    group: "{{ system_group }}"

- name: Enable Horizon Site
  file:
    src: "/etc/apache2/sites-available/{{ item.name }}"
    dest: "/etc/apache2/sites-enabled/{{ item.name }}"
    state: "{{ item.state }}"
  with_items:
    - { state: link, name: openstack-dashboard.conf }
    - { state: absent, name: 000-default.conf }

- name: Enable apache2 modules
  apache2_module:
    state: "{{ item.state }}"
    name: "{{ item.name }}"
  with_items:
    - { state: present, name: wsgi }
    - { state: present, name: ssl }
    - { state: absent, name: mpm_event }
    - { state: present, name: mpm_worker }
    - { state: present, name: rewrite }

- name: Ensure Apache ServerName
  lineinfile:
    dest: "/etc/apache2/apache2.conf"
    line: "ServerName {{ container_name }}"

- name: Ensure Apache is running
  service: 
    name: "apache2"
    state: "restarted"