- name: Install EPEL
    yum: 
      name: 
        - epel-release
      state: latest

  - name: Write hosts file
    blockinfile:
      path: /etc/hosts
      block: |
        10.66.2.47 gluster-s1
        10.66.2.178 gluster-s2
        10.66.2.107 gluster-a1

  - name: Check if /.gluster/brick1 is already created
    stat:
      path: /.gluster/brick1
    register: brickDir

  - name: format and mount data disk
    block: 
    - filesystem:
        fstype: ext4
        dev: /dev/nvme1n1
        opts: -O dir_index -Ldata

    - file:
        path: /.gluster/brick1
        state: directory

    - mount: 
        path: /.gluster
        src: LABEL=data
        fstype: ext4
        opts: noatime,nodiratime
        state: mounted

    - file:
        path: /.gluster/brick1
        state: directory
    when: not brickDir.stat.exists
 
  - name: Install gluster repo
    yum:
      name:
        - centos-release-gluster6
      state: latest
 
  - name: Intall glusterfs
    yum:
      name: 
        - glusterfs-server
        - glusterfs-fuse

  - name: Start up glusterd
    service:
      name: glusterd
      state: started
      enabled: yes