Linux users with Ansible: SSH keys, sudo and history in Git
Create, lock and remove Linux users with Ansible: passwordless SSH key, sudo via group or sudoers.d, and every change as a Git commit for auditing. Tested on Ubuntu 24.04 and Debian 13.
Ansible
Getting Started with Ansible
Install Ansible on Ubuntu, set up inventory and an SSH key, run ad-hoc commands, and write your first playbook with a variable, template, and handler, simulating before applying. Everything was tested with ansible-core 2.21.
LPI DevOps: study guide for exam 701-200
Prepare for LPI DevOps Tools Engineer 701-200 with official resources, a study plan, and a lab covering Git, Docker, tests, and CI.
Automating Linux servers with Ansible
Complete and tested Ansible project: inventory with groups, ufw, Nginx with template and handler that tests the configuration, password in ansible-vault and rolling update that stops by itself if a server doesn't come back.