main.yml

# Summary of how this works with IIAB's Admin Console etc:
# https://github.com/iiab/iiab/blob/master/roles/iiab-admin/README.rst


- name: Record (initial) disk space used
  shell: df -B1 --output=used / | tail -1
  register: df1


- name: "Install text-mode packages, useful during remote access: lynx, screen"
  package:
    name:
      - lynx
      - screen
    state: present

- name: Install sudo & /etc/sudoers with logging to /var/log/sudo.log
  include_tasks: sudo-prereqs.yml

- name: Configure user iiab-admin / password and its group(s), if iiab_admin_user_install
  include_tasks: admin-user.yml
  when: iiab_admin_user_install

# Idea: institute precautionary system-wide published password warning(s)
# for user iiab-admin / g0adm1n, i.e. {{ iiab_admin_user }} with password
# {{ iiab_admin_published_pwd }}, regardless whether the password is set:
#
# (1) by the OS installer
# (2) by the OS's graphical desktop tools
# (3) at the command-line: sudo passwd iiab-admin
# (4) by IIAB's 1-line installer: https://download.iiab.io
# (5) by this role: roles/iiab-admin/tasks/admin-user.yml
# (6) by IIAB's Admin Console during installation
# ...and/or...
# (7) by IIAB's Admin Console > Utilities > Change Password

- name: Install password warning(s)
  include_tasks: pwd-warnings.yml


# RECORD iiab-admin AS INSTALLED

- name: Record (final) disk space used
  shell: df -B1 --output=used / | tail -1
  register: df2

- name: Add 'iiab_admin_disk_usage = {{ df2.stdout|int - df1.stdout|int }}' to {{ iiab_ini_file }}
  ini_file:
    path: "{{ iiab_ini_file }}"    # /etc/iiab/iiab.ini
    section: iiab-admin
    option: iiab_admin_disk_usage
    value: "{{ df2.stdout|int - df1.stdout|int }}"

- name: "Set 'iiab_admin_installed: True'"
  set_fact:
    iiab_admin_installed: True

- name: "Add 'iiab_admin_installed: True' to {{ iiab_state_file }}"
  lineinfile:
    path: "{{ iiab_state_file }}"    # /etc/iiab/iiab_state.yml
    regexp: '^iiab_admin_installed'
    line: 'iiab_admin_installed: True'


- name: Add 'iiab-admin' variable values to {{ iiab_ini_file }}
  ini_file:
    dest: "{{ iiab_ini_file }}"    # /etc/iiab/iiab.ini
    section: iiab-admin
    option: "{{ item.option }}"
    value: "{{ item.value | string }}"
  with_items:
    - option: name
      value: iiab-admin
    - option: description
      value: '"Admin User"'
    - option: iiab_admin_user
      value: "{{ iiab_admin_user }}"
    - option: iiab_admin_user_install
      value: "{{ iiab_admin_user_install }}"
    - option: iiab_admin_can_sudo
      value: "{{ iiab_admin_can_sudo }}"