Ansible Playbooks for Gluster

gluster-tasks.yml

- hosts: storage_nodes
  name: Gluster configuration
  sudo: true
  vars:
    - gluster_brick_dirs:
        - /srv/gluster/brick1
        - /srv/gluster/brick2
        - /srv/gluster/brick3
        - /srv/gluster/brick4
        - /srv/gluster/brick5
        - /srv/gluster/brick6
    - gluster_volume: gv0
    - gluster_replicas: 2
  tasks:
    - name: Fetch glusterfs repo file
      get_url: dest=/etc/yum.repos.d/glusterfs-epel.repo
               url=http://download.gluster.org/pub/gluster/glusterfs/LATEST/CentOS/glusterfs-epel.repo

    - name: Set repo file permissions
      file: owner=root group=root mode=0644
            path=/etc/yum.repos.d/glusterfs-epel.repo
    
    - name: Install glusterfs server packages (CentOS)
      yum: name={{item}} state=installed enablerepo="glusterfs-epel"
      with_items:
        - glusterfs-server
        - glusterfs-client
        - attr
     
    - name: Ensure the GlusterFS service is running (CentOS)
      service: name=glusterd state=started
    
    - name: Create Gluster volume
      gluster_volume: bricks={{ gluster_brick_dirs | join(",") }} force=true
                      cluster={{groups.storage_nodes | join(",")}}
                      replicas=2 name={{gluster_volume}} state=present
      run_once: true
    
    - name: Start Gluster volume
      gluster_volume: name={{gluster_volume}} state=started