roles/docker/tasks/lvm.yml


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---
- name: create logical volume
  lvol:
    vg: "{{ docker_lvm.vg }}"
    lv: "{{ docker_lvm.lv }}"
    size: "{{ docker_lvm.size }}"

- name: create filesystem
  filesystem:
    fstype: "{{ docker_lvm.fs }}"
    dev: "/dev/mapper/{{ docker_lvm.vg | replace('-', '--') }}-{{ docker_lvm.lv | replace('-', '--') }}"

- name: mount filesytem
  mount:
    src: "/dev/mapper/{{ docker_lvm.vg | replace('-', '--') }}-{{ docker_lvm.lv | replace('-', '--') }}"
    path: /var/lib/docker
    fstype: "{{ docker_lvm.fs }}"
    state: mounted