---
## Common to all the Ceph RedHat nodes
#

- name: Fail on unsupported system
  fail: msg="System not supported {{ ansible_system }}"
  when: ansible_system not in ['Linux']

- name: Fail on unsupported architecture
  fail: msg="Architecture not supported {{ ansible_architecture }}"
  when: ansible_architecture not in ['x86_64']

- name: Fail on unsupported distribution
  fail: msg="Distribution not supported {{ ansible_os_family }}"
  when: ansible_os_family not in ['Debian', 'RedHat']

- name: Install dependencies
  yum: name={{ item }} state=present
  with_items:
    - python-pycurl
    - ntp
    - hdparm

- name: Install the Ceph stable repository key
  rpm_key: key={{ ceph_key }} state=present
  when: ceph_stable

- name: Install the Ceph developement repository key
  rpm_key: key={{ ceph_key }} state=present
  when: ceph_dev

- name: Add Ceph stable repository
  command: rpm -U http://ceph.com/rpm-{{ ceph_stable_release }}/{{ redhat_distro }}/noarch/ceph-release-1-0.el6.noarch.rpm creates=/etc/yum.repos.d/ceph.repo
  when: ceph_stable

- name: Add Ceph development repository
  command: rpm -U http://gitbuilder.ceph.com/ceph-rpm-{{ ceph_dev_redhat_distro }}-x86_64-basic/ref/{{ ceph_dev_branch }}/noarch/ceph-release-1-0.{{ ceph_stable_redhat_distro }}.noarch.rpm creates=/etc/yum.repos.d/ceph.repo
  when: ceph_dev

- name: Install Ceph
  yum: name=ceph state=latest

- name: Check for a Ceph socket
  shell: stat /var/run/ceph/*.asok > /dev/null 2>&1
  ignore_errors: true
  register: socket

- name: Generate Ceph configuration file
  template: src=ceph.conf.j2 dest=/etc/ceph/ceph.conf owner=root group=root mode=0644
  notify: restart ceph debian redhat

- name: Disable OSD directory parsing by updatedb
  command: updatedb -e /var/lib/ceph
  ignore_errors: true