What is Ansible?
Ansible is an open source IT automation platform that uses simple YAML playbooks to automate configuration management, application deployment, and multi-tier orchestration without requiring agents on managed nodes.
Is Ansible free?
Ansible Core is free and open source. Red Hat Ansible Automation Platform is a commercial product with enterprise features, support, and certified content. Contact Red Hat for pricing.
What makes Ansible agentless?
Ansible connects to managed nodes via SSH (or WinRM for Windows) and executes tasks remotely. No software agents need to be installed on target systems, simplifying deployment and security.
What are Ansible playbooks?
Playbooks are YAML files that define automation tasks. They describe the desired state of systems and the steps to achieve it, making infrastructure automation readable and version-controllable.