---
# main tasks for installing glusterfs


# install packages
- name: Update apt cache.
  apt: update_cache=yes cache_valid_time=86400

- name: Ensure glusterfs server is installed.
  apt: "name={{ item }} state=installed"
  with_items:
    - glusterfs-server
    - xfsprogs
    - xfsdump


# create mount points
- name: create mount points for all bricks in all volumes
  file:
    path: "{{ item }}"
    state: directory
    mode: 0755
  with_items: "{{mountpoints}}"

# manage volumes
#- name: remove old gluster volumes
#  gluster_volume:
#    state: absent
#    name: "{{ item.key }}"
#    rebalance: no
#    replicas: false
#    cluster: "{{cluster}}"
#  with_dict: "{{removed_volumes}}"
#  run_once: true


- name: create gluster volumes
  gluster_volume:
    state: present
    start_on_create: yes
    name: "{{ item.key }}"
    brick: '{{ item.value | join(",")}}'
    rebalance: no
    replicas: 2
    force: true
    cluster: "{{cluster}}"
  with_dict: "{{volumes}}"
  run_once: true

#- name: create tmp gluster volumes
#  gluster_volume:
#    state: present
#    name: "tmp"
#    brick: '/data/glusterfs/tmp/brick1/brick'
#    rebalance: no
#    replicas: 1
#    cluster: "{{cluster}}"
#  run_once: true

- name: create distributed gluster volumes
  gluster_volume:
    state: present
    name: "{{ item.key }}"
    brick: '{{ item.value | join(",")}}'
    rebalance: no
    replicas: false
    force: true
    cluster: "{{cluster}}"
  with_dict: "{{distributed_volumes}}"
  run_once: true