xoxys.postgres/tasks/storage.yml

---
- block:
    - name: Setup base folder and set permissions
      file:
        path: "{{ postgres_base_dir }}"
        state: directory
        owner: "{{ postgres_user }}"
        group: "{{ postgres_group }}"
        mode: 0700

    - name: Create volume group '{{ postgres_lvm_vg }}'
      lvg:
        vg: "{{ postgres_lvm_vg }}"
        pvs: "{{ postgres_lvm_pvs | join(',') }}"
        pesize: "4"

    - name: Create logical volume '{{ postgres_lvm_lv }}'
      lvol:
        vg: "{{ postgres_lvm_vg }}"
        lv: "{{ postgres_lvm_lv }}"
        size: "{{ postgres_lvm_size }}"

    - name: Create filesystem for '/dev/mapper/{{ postgres_lvm_vg }}-{{ postgres_lvm_lv }}'
      filesystem:
        fstype: "{{ postgres_lvm_fstype }}"
        dev: "/dev/mapper/{{ postgres_lvm_vg }}-{{ postgres_lvm_lv }}"
        resizefs: True

    - name: Mount volume to '{{ postgres_base_dir }}'
      mount:
        path: "{{ postgres_base_dir }}"
        src: "/dev/mapper/{{ postgres_lvm_vg }}-{{ postgres_lvm_lv }}"
        fstype: "{{ postgres_lvm_fstype }}"
        state: mounted
  become: True
  become_user: root