libvirt_cloud/roles/ansible-gentoo_install/tasks/disk.yml

# -*- mode: yaml; indent-tabs-mode: nil; tab-width: 2; coding: utf-8-unix -*-
---
- name: "DEBUG: ansible-gentoo_install disk.yml"
  debug:
    verbosity: 1
    msg: "DEBUG: ansible-gentoo_install disk.yml"
   
- name: test we are NOT in the chroot
  shell: |
    grep '/dev/{{AGI_NBD_DEV}}' /proc/mounts && exit 1
    [ -n "{{AGI_NBD_MP}}" ] || exit 2
    [ -d "{{AGI_NBD_MP}}" ] || exit 3
    [ "{{ansible_distribution}}" == 'Gentoo' ] || \
      ( {{AGI_GENTOO_FROM_MP}} != '' && "{{AGI_GENTOO_FROM_MP}}" != '/' ) || \
      exit 4
    [ -d "{{AGI_GENTOO_FROM_MP}}" ] || exit 5
  check_mode: false
    
- name: create disklabel
  command: parted -s {{ AGI_install_disk }} mklabel {{ AGI_install_disklabel }}
  register: disklabel_out
  #   stderr: 'Warning: Error fsyncing/closing /dev/nbd1: Input/output error'
  failed_when: false

- name: disklabel_out
  debug:
    var: disklabel_out
  
# We need to leave a small gap at the beginning of the disk, or grub won't be
# able to install to the MBR
- name: create boot partition
  shell: |
    parted -s {{ AGI_install_disk }} mkpart primary ext2 1M 200M
  args:
    creates: "{{ AGI_install_disk }}p1"

- name: mark boot partition as active
  shell: |
    parted -s {{ AGI_install_disk }} set 1 boot on

- name: create swap partition
  shell: |
    parted -s {{ AGI_install_disk }} -- mkpart primary linux-swap 201M 2200M
  args:
    creates: "{{ AGI_install_disk }}p2"
 
- name: create root partition
  shell: |
    parted -s {{ AGI_install_disk }} -- mkpart primary ext4 2201M 20070M
  args:
    creates: "{{ AGI_install_disk }}p3"

- name: format boot partition
  filesystem: dev={{ AGI_install_disk }}p1 fstype=ext2 force=yes
  check_mode: false
  when: not ansible_check_mode

- name: format swap partition
  filesystem: dev={{ AGI_install_disk }}p2 fstype=swap force=yes
  check_mode: false
  when: false

- name: format root partition
  filesystem: dev={{ AGI_install_disk }}p3 fstype=ext4 force=yes
  check_mode: false
  when: not ansible_check_mode

- name: label partitions
  shell: |
    e2label  {{ AGI_install_disk }}p3 root
    e2label  {{ AGI_install_disk }}p1 boot
    mkswap -L swap  "{{ AGI_install_disk }}p2"