What is Ansible?
Ansible's official documentation defines an inventory as the set of managed hosts and playbooks as ordered automation instructions. Modules perform individual tasks. The quality of an automation depends on accurate inventory, credentials and safe rerun behavior.
Read the full overview
Sources checked 27 September 2026: Playbook introduction, Inventory guide.
Repeatable automation for managed hosts
Key capabilities
- Inventory: Define hosts and groups to target.
- Playbooks: Record the desired sequence of tasks in YAML.
- Execution: Run modules against selected systems and inspect the result.
The strongest test is a second run: a well-designed playbook should leave an already-correct host stable and make changes understandable.
“Repeatable automation for managed hosts”
Technical details
- Access
- Self-hosted
- Source model
- Open source
- Founded
- 2013
- Pricing model
- Open source
- API
- Available
- Website
- www.ansible.com ↗
- GitHub
- Source repository ↗
What to verify
Start from the users, systems and operating responsibilities the tool needs to support.
- Confirm current features, licensing and support terms.
- Validate deployment, data location and access control.
- Test integrations, exports and recovery workflows.
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