---
## Deploy RADOS Gateway
#

- name: Copy RGW bootstrap key
  copy: src=fetch/{{ fsid }}/etc/ceph/keyring.radosgw.gateway dest=/etc/ceph/keyring.radosgw.gateway owner=root group=root mode=600
  when: cephx

- name: Set RGW bootstrap key permissions
  file: path=/etc/ceph/keyring.radosgw.gateway mode=0600 owner=root group=root
  when: cephx

#- name: Add optimized version of the apache2 package repository
#  apt_repository: repo='deb http://gitbuilder.ceph.com/apache2-deb-{{ ansible_lsb.codename }}-x86_64-basic/ref/master {{ ansible_lsb.codename }} main' state=present
#
#- name: Add optimized version of the fastcgi package repository
#  apt_repository: repo='deb http://gitbuilder.ceph.com/libapache-mod-fastcgi-deb-{{ ansible_lsb.codename }}-x86_64-basic/ref/master {{ ansible_lsb.codename }} main' state=present
#

- name: Add Ceph extra
  apt_repository: repo='deb http://ceph.com/packages/ceph-extras/debian {{ ansible_lsb.codename }} main' state=present

- name: Install Apache, fastcgi and Rados Gateway
  apt: pkg={{ item }} state=present
  with_items:
    - apache2
    - libapache2-mod-fastcgi
    - radosgw

## Prepare Apache
#

- name: Install default httpd.conf
  template: src=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

- name: Install Rados Gateway vhost
  template: src=rgw.conf dest=/etc/apache2/sites-available/rgw.conf owner=root group=root

## Prepare RGW
#

- name: Create RGW directory
  file: path=/var/lib/ceph/radosgw/{{ ansible_fqdn }} state=directory owner=root group=root mode=0644

- name: Enable Rados Gateway vhost and disable default site
  command: "{{ item }}"
  with_items:
    - a2ensite rgw.conf
    - a2dissite default
  notify:
    - restart apache2

- name: Install s3gw.fcgi script
  copy: src=s3gw.fcgi dest=/var/www/s3gw.fcgi mode=0555 owner=root group=root

## If we don't perform this check Ansible will start multiple instance of radosgw
- name: Check if RGW is started
  command: /etc/init.d/radosgw status
  register: rgwstatus
  ignore_errors: True

- name: Start RGW
  command: /etc/init.d/radosgw start
  when: rgwstatus.rc != 0