---
- name: add ceph extra
  apt_repository:
    repo: "deb http://ceph.com/packages/ceph-extras/debian {{ ansible_lsb.codename }} main"
    state: present
  when: ansible_lsb.codename in ['natty', 'oneiric', 'precise', 'quantal', 'raring', 'sid', 'squeeze', 'wheezy']

# NOTE (leseb): needed for Ubuntu 12.04 to have access to libapache2-mod-fastcgi if 100-continue isn't being used
- name: enable multiverse repo for precise
  apt_repository:
    repo: "{{ item }}"
    state: present
  with_items:
    - deb http://archive.ubuntu.com/ubuntu {{ ansible_lsb.codename }} multiverse
    - deb http://archive.ubuntu.com/ubuntu {{ ansible_lsb.codename }}-updates multiverse
    - deb http://security.ubuntu.com/ubuntu {{ ansible_lsb.codename }}-security multiverse
  when:
    - ansible_lsb.codename in ['precise']
    - not http_100_continue

# NOTE (leseb): disable the repo when we are using the Ceph repo for 100-continue packages
- name: disable multiverse repo for precise
  apt_repository:
    repo: "{{ item }}"
    state: absent
  with_items:
    - deb http://archive.ubuntu.com/ubuntu {{ ansible_lsb.codename }} multiverse
    - deb http://archive.ubuntu.com/ubuntu {{ ansible_lsb.codename }}-updates multiverse
    - deb http://security.ubuntu.com/ubuntu {{ ansible_lsb.codename }}-security multiverse
  when:
    - ansible_lsb.codename in ['precise']
    - http_100_continue

# NOTE (leseb): needed for Ubuntu 14.04 to have access to libapache2-mod-fastcgi if 100-continue isn't being used
- name: enable multiverse repo for trusty
  command: "apt-add-repository multiverse"
  changed_when: false
  when:
    - ansible_lsb.codename in ['trusty']
    - not http_100_continue

# NOTE (leseb): disable the repo when we are using the Ceph repo for 100-continue packages
- name: disable multiverse repo for trusty
  command: "apt-add-repository -r multiverse"
  changed_when: false
  when:
    - ansible_lsb.codename in ['trusty']
    - http_100_continue

# NOTE (leseb): if using 100-continue, add Ceph dev key
- name: install the ceph development repository key
  apt_key:
    data: "{{ lookup('file', 'cephdev.asc') }}"
    state: present
  when: http_100_continue

# NOTE (leseb): if using 100-continue, add Ceph sources and update
- name: add ceph apache and fastcgi sources
  apt_repository:
    repo: "{{ item }}"
    state: present
  with_items:
    - deb http://gitbuilder.ceph.com/apache2-deb-{{ ansible_lsb.codename }}-x86_64-basic/ref/master {{ ansible_lsb.codename }} main
    - deb http://gitbuilder.ceph.com/libapache-mod-fastcgi-deb-{{ ansible_lsb.codename }}-x86_64-basic/ref/master {{ ansible_lsb.codename }} main
  register: purge_default_apache
  when: http_100_continue

# NOTE (leseb): else remove them to ensure you use the default packages
- name: remove ceph apache and fastcgi sources
  apt_repository:
    repo: "{{ item }}"
    state: absent
  with_items:
    - deb http://gitbuilder.ceph.com/apache2-deb-{{ ansible_lsb.codename }}-x86_64-basic/ref/master {{ ansible_lsb.codename }} main
    - deb http://gitbuilder.ceph.com/libapache-mod-fastcgi-deb-{{ ansible_lsb.codename }}-x86_64-basic/ref/master {{ ansible_lsb.codename }} main
  register: purge_ceph_apache
  when: not http_100_continue

# NOTE (leseb): purge Ceph Apache and FastCGI packages if needed
- name: purge ceph apache and fastcgi packages
  apt:
    pkg: "{{ item }}"
    state: absent
    purge: yes
  with_items:
    - apache2
    - apache2-bin
    - apache2-data
    - apache2-mpm-worker
    - apache2-utils
    - apache2.2-bin
    - apache2.2-common
    - libapache2-mod-fastcgi
  when: purge_default_apache.changed or purge_ceph_apache.changed

- name: install apache and fastcgi
  apt:
    pkg: "{{ item }}"
    state: present
    update_cache: yes
  with_items:
    - apache2
    - libapache2-mod-fastcgi

- name: install default httpd.conf
  template:
    src: "{{ role_path }}/templates/httpd.conf"
    dest: /etc/apache2/httpd.conf
    owner: root
    group: root

- name: enable some apache mod rewrite and fastcgi
  command: "{{ item }}"
  with_items:
    - a2enmod rewrite
    - a2enmod fastcgi
  changed_when: false

- name: install rados gateway vhost
  template:
    src: "{{ role_path }}/templates/rgw.conf"
    dest: /etc/apache2/sites-available/rgw.conf
    owner: root
    group: root

- name: enable rados gateway vhost and disable default site
  command: "{{ item }}"
  with_items:
    - a2ensite rgw.conf
    - a2dissite *default
  changed_when: false
  failed_when: false
  notify:
    - restart apache2

- name: install s3gw.fcgi script
  template:
    src: "{{ role_path }}/templates/s3gw.fcgi.j2"
    dest: /var/www/s3gw.fcgi
    mode: 0555
    owner: root
    group: root