##############################################################################
# Copyright (c) 2016 HUAWEI TECHNOLOGIES CO.,LTD and others.
#
# All rights reserved. This program and the accompanying materials
# are made available under the terms of the Apache License, Version 2.0
# which accompanies this distribution, and is available at
# http://www.apache.org/licenses/LICENSE-2.0
##############################################################################
---
- include_vars: "{{ ansible_os_family }}.yml"

- name: assure listen port exist
  lineinfile:
    dest: '{{ apache_config_dir }}/ports.conf'
    regexp: "^Listen {{ internal_ip }}:8777"
    line: "Listen {{ internal_ip }}:8777"
  notify: restart apache server

- name: create WSGIScriptAlias Path
  file:
    path: /var/www/cgi-bin/ceilometer
    state: directory
    mode: 0755

- name: copy WSGIScriptAlias file
  shell: |
    cp {{WSGIScriptAlias_file}} /var/www/cgi-bin/ceilometer/app;

- name: update apache2 configs
  template:
    src: wsgi-ceilometer.conf.j2
    dest: '{{ apache_config_dir }}/sites-available/ceilometer.conf'
  when: ansible_os_family == 'Debian'
  notify: reload apache server

- name: enable ceilometer server
  file:
    src: "{{ apache_config_dir }}/sites-available/ceilometer.conf"
    dest: "{{ apache_config_dir }}/sites-enabled/ceilometer.conf"
    state: "link"
  when: ansible_os_family == 'Debian'
  notify: reload apache server

- name: update apache2 configs
  template:
    src: wsgi-ceilometer.conf.j2
    dest: '{{ apache_config_dir }}/ceilometer.conf'
  when: ansible_os_family == 'RedHat'
  notify: reload apache server

- name: copy glance & cinder configs
  template:
    src: "{{ item }}"
    dest: /opt/os_templates
  with_items:
    - cinder.conf.j2
    - glance-api.conf.j2
    - glance-registry.conf.j2

- name: update configs
  shell: crudini --merge {{ item.dest }} < /opt/os_templates/{{ item.src }}
  with_items:
    - src: cinder.conf.j2
      dest: /etc/cinder/cinder.conf
    - src: glance-api.conf.j2
      dest: /etc/glance/glance-api.conf
    - src: glance-registry.conf.j2
      dest: /etc/glance/glance-registry.conf
  notify: restart glance_cinder service

- name: delete configs
  file:
    path: /opt/os_templates/{{ item }}
    state: absent
  with_items:
    - cinder.conf.j2
    - glance-api.conf.j2
    - glance-registry.conf.j2

- name: change meter polling interval to 300s
  replace:
    dest: /etc/ceilometer/pipeline.yaml
    regexp: 'interval: .+'
    replace: 'interval: 300'
  notify: restart ceilometer service

- name: write services to monitor list
  lineinfile: dest=/opt/service create=yes line='{{ item }}'
  with_items: "{{ ceilometer_services }}"

- meta: flush_handlers