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Ansible for the non-interactive migration of Debian 11 "Bullseye" to Devuan 4 "Chimaera"
---
- name: INSTALL DEVUAN
hosts: all
# become: yes
tasks:
- name: Install Devuan keyring
shell: >-
curl https://pkgmaster.devuan.org/devuan/pool/main/d/devuan-keyring/devuan-keyring_2017.10.03_all.deb -o devuankeys.deb && dpkg -i devuankeys.deb
- name: Install sysvinit
apt:
force: yes
name: sysvinit-core
update_cache: yes
- name: Disable DBus
command: update-rc.d dbus disable
- name: Clean up packages
apt:
force: yes
autoremove: yes
purge: yes
- name: Reboot server
shell: init 6
async: 1
poll: 0
ignore_errors: true
- name: Waiting for server to come back
local_action:
module: wait_for
host: "{{ inventory_hostname }}"
state: started
delay: 30
timeout: 60
- name: Remove current apt source list
replace:
backup: true
dest: /etc/apt/sources.list
regexp: '^deb (?!http://deb.devuan.org).*'
- name: Add Devuan apt source
lineinfile:
dest: /etc/apt/sources.list
line: 'deb http://deb.devuan.org/merged chimaera main'
state: present
- name: Migrate to Devuan (dist-upgrade, takes time...)
apt:
upgrade: dist
update_cache: yes
- name: Remove and purge systemd
apt:
state: absent
name: dbus-user-session libnss-systemd systemd plymouth
purge: yes
autoremove: yes
- name: Reboot server
shell: init 6
async: 1
poll: 0
ignore_errors: true
- name: Waiting for server to come back
local_action:
module: wait_for
host: "{{ inventory_hostname }}"
state: started
delay: 30
timeout: 60
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