ansible Purpose Ansible is an open-source automation tool that configures IT infrastructure, deploys applications, and orchestrates tasks using agentless YAML playbooks. It ensures idempotent operations, meaning runs produce the same result regardless of initial state, and operates over SSH without installing agents on target hosts. When to Use Use Ansible for repeatable infrastructure tasks in DevOps pipelines, such as provisioning servers, managing configurations across fleets, or deploying apps in dynamic environments. Apply it when you need agentless automation, like updating software on…