---
## Deploy RADOS Gateway
#

- name: Copy RGW bootstrap key
  copy: src=fetch/{{ hostvars[groups['mons'][0]]['ansible_fqdn'] }}/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=0644 owner=root group=root
  when: cephx

- 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