03-gluster.yaml

- name: Setup Gluster
  hosts: gluster
  vars_files:
    - vars.yaml
  tasks:
    - name: Create a xfs filesystem for gluster
      community.general.filesystem:
        fstype: xfs
        dev: "{{ gluster_volume_name }}"
        opts: -i size=512
        force: "{{ gluster_create_fs_force }}"

    - name: Mount up device
      mount:
        path: "{{ gluster_mouth_path }}"
        src: "{{ gluster_volume_name }}"
        fstype: xfs
        state: mounted

    - name: Install required packages
      yum:
        name: "{{ gluster_packeges }}"
        state: latest

    - name: Install required packages
      yum:
        name: glusterfs-server
        state: latest

    - name: Gluster services are enabled
      service:
        name: glusterd
        state: started
        enabled: true
  
    - name: Prepare peers list
      set_fact:
        peers_list: "{{ groups.gluster|difference([inventory_hostname]) }}"

    - name: Create a trusted storage pool
      gluster.gluster.gluster_peer:
        state: present
        nodes: "{{ peers_list }}"

    - name: Create gv directory
      file:
        path: "{{ gluster_mouth_path }}/gv0"
        state: directory
  

- name: Setup Gluster gv0 volume from node1
  hosts: node1
  vars_files:
    - vars.yaml
  tasks:
    - name: Volume create
      gluster.gluster.gluster_volume:
        state: present
        name: gv0
        bricks: "{{ gluster_mouth_path }}/gv0"
        replicas: "{{ groups.gluster | length }}"
        cluster: "{{ groups.gluster }}"
      run_once: true