Do you have experience writing and using Ansible playbooks for system configuration automation?

Yes, experience in writing and using Ansible playbooks for system configuration automation typically includes:

• Defining tasks for installing packages, configuring services, copying files, etc.
• Using Ansible modules to manage various aspects of the system.
• Organizing playbooks with roles for ease of reuse and scaling.

A simple example of a playbook that installs nginx and starts the service:

- hosts: webservers
  become: yes
  tasks:
    - name: Install nginx
      apt:
        name: nginx
        state: present
        update_cache: yes

    - name: Start and enable nginx
      service:
        name: nginx
        state: started
        enabled: yes

This approach allows for quick and repeatable infrastructure setup, reducing the likelihood of errors during manual configuration.