---
## Deploy RADOS Gateway
#

- name: Add Ceph extra
  template: >
    src=ceph-extra.repo
    dest=/etc/yum.repos.d
    owner=root
    group=root

- name: Add special fastcgi repository key
  rpm_key: key=http://dag.wieers.com/rpm/packages/RPM-GPG-KEY.dag.txt

- name: Add special fastcgi repository
  command: rpm -ivh http://pkgs.repoforge.org/rpmforge-release/rpmforge-release-0.5.3-1.el6.rf.x86_64.rpm

- name: "Install Apache, fastcgi, and Rados Gateway"
  yum: >
    name={{ item }}
    state=present
  with_items:
    - httpd
    - mod_fastcgi
    - mod_fcgid
    - ceph-radosgw

## Prepare Apache
#

- name: Install Rados Gateway vhost
  template: >
    src=rgw.conf
    dest=/etc/httpd/conf.d/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: Install s3gw.fcgi script
  copy: >
    src=s3gw.fcgi
    dest=/var/www/s3gw.fcgi
    mode=0555
    owner=root
    group=root

- name: Disable default site
  shell: sed -i "s/^[^+#]/#/g" /etc/httpd/conf.d/welcome.conf
  changed_when: False
  notify:
    - restart apache2

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

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