---
# Copyright (c) Ansible Project
# GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
# SPDX-License-Identifier: GPL-3.0-or-later

- name: Creating a 500MB file for the first loop device
  ansible.builtin.command: dd if=/dev/zero of={{ remote_tmp_dir }}/test_lvm_pv_01.img bs=1M count=500
  args:
    creates: "{{ remote_tmp_dir }}/test_lvm_pv_01.img"

- name: Creating a 1000MB file for the second loop device
  ansible.builtin.command: dd if=/dev/zero of={{ remote_tmp_dir }}/test_lvm_pv_02.img bs=1M count=1000
  args:
    creates: "{{ remote_tmp_dir }}/test_lvm_pv_02.img"

- name: Pausing for a random time between 5-15 seconds
  ansible.builtin.pause:
    seconds: "{{ range(5, 16) | random }}"

- name: Creating loop device
  ansible.builtin.command: losetup -f
  register: loop_device_01

- name: Wiping existing LVM metadata
  community.general.lvm_pv:
    device: "{{ loop_device_01.stdout }}"
    force: true
    state: absent

- name: Associating loop device with file
  ansible.builtin.command: 'losetup {{ loop_device_01.stdout }} {{ remote_tmp_dir }}/test_lvm_pv_01.img'

- name: Pausing for a random time between 5-15 seconds
  ansible.builtin.pause:
    seconds: "{{ range(5, 16) | random }}"

- name: Creating loop device
  ansible.builtin.command: losetup -f
  register: loop_device_02

- name: Wiping existing LVM metadata
  community.general.lvm_pv:
    device: "{{ loop_device_02.stdout }}"
    force: true
    state: absent

- name: Associating loop device with file
  ansible.builtin.command: 'losetup {{ loop_device_02.stdout }} {{ remote_tmp_dir }}/test_lvm_pv_02.img'

- name: Creating physical volume for the first loop device
  community.general.lvm_pv:
    device: "{{ loop_device_01.stdout }}"
  register: pv_creation_result_01

- name: Checking the first physical volume size
  ansible.builtin.command: pvs --noheadings -o pv_size --units M {{ loop_device_01.stdout }}
  register: pv_size_output_01

- name: Creating physical volume for the second loop device
  community.general.lvm_pv:
    device: "{{ loop_device_02.stdout }}"
  register: pv_creation_result_02

- name: Checking the second physical volume size
  ansible.builtin.command: pvs --noheadings -o pv_size --units M {{ loop_device_02.stdout }}
  register: pv_size_output_02

- name: Creating volume group
  community.general.lvg:
    vg: testvg
    pvs:
      - "{{ loop_device_01.stdout }}"
      - "{{ loop_device_02.stdout }}"
    force: true
  register: vg_creation_result

- name: Creating LV testlv on VG testvg
  community.general.lvol:
    vg: testvg
    lv: testlv
    size: 100%FREE
    force: true
  register: lv_creation_result

- name: Creating xfs filesystem on LV testlv
  community.general.filesystem:
    dev: /dev/testvg/testlv
    fstype: xfs
    state: present
  register: fs_creation_result

- name: Mounting LV testlv
  ansible.posix.mount:
    fstab: '{{ remote_tmp_dir }}/fstab'
    path: '{{ remote_tmp_dir }}/tmp_mount'
    src: '/dev/testvg/testlv'
    fstype: xfs
    opts: rw,noauto
    state: mounted
  register: mount_result

- name: Asserting PVs, VG, LV and filesystem were created successfully
  ansible.builtin.assert:
    that:
      - pv_creation_result_01 is changed
      - pv_creation_result_02 is changed
      - vg_creation_result is changed
      - lv_creation_result is changed
      - fs_creation_result is changed
      - (pv_size_output_01.stdout | trim | regex_replace('M', '') | float) > 450
      - (pv_size_output_01.stdout | trim | regex_replace('M', '') | float) < 600
      - (pv_size_output_02.stdout | trim | regex_replace('M', '') | float) > 950
      - (pv_size_output_02.stdout | trim | regex_replace('M', '') | float) < 1100
      - "'created' in pv_creation_result_01.msg"
      - "'created' in pv_creation_result_02.msg"