3.8 KiB
Ansible playbook to provision your academic desktop
At present this playbook supports only Ubuntu. Please help me extend support to other Debian and Linux flavours by contributing issues or pull requests.
Start by flashing Ubuntu Server 22.04.4 Live ISO image to a USB stick (for example, using balenaEtcher) and use the installer to install the default Ubuntu Server OS on your computer (setup the disk however you like).
- https://releases.ubuntu.com/22.04
- https://releases.ubuntu.com/22.04/ubuntu-22.04.4-live-server-amd64.iso
- https://etcher.balena.io
Getting started
You have a freshly installed OS. Now we will install and configure your workstation using Ansible in pull mode from this repo.
First, install Ansible on your machine (to do that we first install pip, then
use that to install ansible):
$ sudo apt install python3-pip
$ sudo python3 -m pip install ansible jmespath
Note that this installs ansible and its related binaries in /usr/local/bin/.
We do it this way to avoid messing with PATH or virtual environments at this point.
We also installed jmespath which is required by the json_query filter which
is used in some tasks of this playbook.
ansible-pull pulls a playbook from a remote repo and executes it on the host.
$ ansible-pull -U https://codeberg.org/ansible/playbook-workstation --ask-become-pass
The warning about Could not match supplied host pattern can safely be disregarded.
Why zhutop? The reason is not very creative, it is simply a portmanteau of
the name of my academic advisor (whose desktop was the first host configured
using this playbook), and desktop.
Links and notes
- https://blog.local-optimum.net/getting-started-with-autoinstall-on-ubuntu-desktop-24-04-lts-147a1defb2de
- https://discourse.ubuntu.com/t/spec-apt-deb822-sources-by-default/29333/7
- https://codeberg.org/D10f/ansible-desktop
Working with roles (git submodules)
Add a new role as a git submodule (standing in the playbook root):
$ git submodule add https://codeberg.org/ansible/dotfiles.git roles/dotfiles
Note that if the submodule has submodules of its own, they must be added in a separate step by first entering the root of the submodule, then
$ cd roles/browser-firefox
$ git submodule update --init --recursive
Update all the roles from their respective remotes:
$ git submodule foreach git fetch
$ git submodule foreach --recursive git pull origin main
(--recursive is only needed if your submodule has submodules of its own).
- https://stackoverflow.com/a/1032863
- https://stackoverflow.com/questions/10906554/how-do-i-revert-my-changes-to-a-git-submodule
- https://stackoverflow.com/questions/28110097/adding-a-git-submodule-inside-of-a-submodule-nested-submodules
Installing Ansible from pip
- https://docs.ansible.com/ansible/latest/installation_guide/intro_installation.html#installing-and-upgrading-ansible-with-pip
- https://www.digitalocean.com/community/tutorials/how-to-install-and-configure-ansible-on-ubuntu-22-04
Ansible pull
- https://docs.ansible.com/ansible/latest/cli/ansible-pull.html
- https://medium.com/splunkuserdeveloperadministrator/using-ansible-pull-in-ansible-projects-ac04466643e8
- https://medium.com/@emilfabrice/configure-your-linux-machines-with-ansible-pull-4cbca69613fa
- https://www.devopsschool.com/blog/what-is-ansible-pull-and-how-can-we-use-it
- https://stackoverflow.com/questions/55820887/how-to-resolve-warning-could-not-match-supplied-host-pattern-ignoring-machin
Ansible inventory
- https://evrard.me/convert-ansible-inventories-with-ansible-inventory-cli
(the
ansible-inventoryCLI can converthostsfiles fromINItoYAML, among other tricks) via https://stackoverflow.com/a/51596307/1198249