homeserver/playbooks/3_service/docker.yml

---
- hosts: docker
  pre_tasks:
    - name: create pv + vg for docker
      become: true
      community.general.lvg:
        vg: vg_docker
        pvs: /dev/sdb
        state: present
    - name: create lv for docker
      become: true
      community.general.lvol:
        state: present
        vg: vg_docker
        lv: lv_docker
        size: +100%FREE
    - name: create fs on lv
      become: true
      community.general.filesystem:
        fstype: xfs
        dev: /dev/mapper/vg_docker-lv_docker
    - name: mount lv
      become: true
      ansible.posix.mount:
        path: /var/lib/docker
        src: /dev/mapper/vg_docker-lv_docker
        state: mounted
        fstype: xfs
        boot: yes


  roles:
    - { role: geerlingguy.pip, tags: "pip", become: true }
    - { role: geerlingguy.docker, tags: "docker", become: true }
    - { role: gantsign.ctop, tags: "ctop", become: true }
    - { role: mgrote.docker-compose-deploy, tags: "compose", become: true }