Ansible – playbook to update/upgrade servers

Heres an Ansible playbook to update and upgrade Linux servers.

Picture: Update six hosts at once.

nano update.yml
---
- hosts: apt-based
  remote_user: root
  tasks:
   - name: update the server
    apt:
    update_cache: yes
   - name: upgrade the server
    apt:
    upgrade: yes
nano hosts
 [apt-based]
 homeserver
 monitoring
 dns01
 dokuwiki
 wlancontroller
 database
ansible-playbook -s update.yml