Chapter 18. Automating Configuration Tasks using Ansible

Ansible is an automation tool used to configure systems, deploy software, and perform rolling updates. Ansible includes support for Red Hat Virtualization, and Ansible modules are available to allow you to automate post-installation tasks such as data center setup and configuration, managing users, or virtual machine operations.

Ansible provides an easier method of automating Red Hat Virtualization configuration compared to REST APIs and SDKs, and allows you to integrate with other Ansible modules. For more information about the Ansible modules available for Red Hat Virtualization, see the oVirt Ansible Collection in the Red Hat Ansible Automation Hub documentation.

Note

Ansible Tower is a graphically enabled framework accessible through a web interface and REST APIs for Ansible. If you want support for Ansible Tower, then you must have an Ansible Tower license, which is not part of the Red Hat Virtualization subscription.

Ansible is shipped with Red Hat Virtualization. To install Ansible, run the following command on the Manager machine:

# dnf install ansible

See the Ansible Documentation for alternate installation instructions, and information about using Ansible.

18.1. oVirt Ansible Collection

oVirt Ansible Collection provides modules, roles, and plugins for managing various parts of the Red Hat Virtualization infrastructure. The modules are used for communication between Ansible and the Red Hat Virtualization Manager. Ansible roles provide a method of modularizing Ansible code by breaking up large playbooks into smaller reusable files that can be shared with other users. For more information about oVirt Ansible Collection, see the Automation Hub documentation.