![]() To follow this guide, you will need three machines in the same subnet with Ubuntu installed. ![]() Tasks may perform a variety of activities, such as the installation of software, system configuration, and file copying. Each task specifies which module should be used, how to pass parameters to it, and the optional conditions for when the task is expected to run. Tasks are defined within plays in a playbook. Tasks: Specific actions Ansible performs on target hosts. Playbooks: Written in YAML format, these core components of Ansible describe a series of tasks that Ansible should perform on the managed nodes. Inventory: A configuration file containing information about the remote hosts and systems that you want to control and automate. These nodes are defined in an Ansible inventory file, which serves as a catalog or list of the managed nodes where Ansible can perform automation tasks. Managed node: A remote system, server, or device that Ansible can communicate with and manage. You can use the control node to define automation tasks, manage your inventory, and execute playbooks. The main components of Ansible are as follows:Ĭontrol node: The computer system or server where Ansible is installed and from which you manage your infrastructure is called the control node. Understanding these components is critical in understanding the functionality of Ansible. Ansible componentsĪnsible comprises a set of key components that help automate tasks and manage systems. Security: Ansible offers security features, such as Ansible Vault, which allows you to store and protect your confidential data, such as passwords or API keys. Integration: Ansible can be integrated with several tools and platforms, such as cloud services, version control systems, and monitoring tools. If necessary, you may be able to write your own modules. Module system: Ansible offers many built-in modules that you can use for different tasks, such as installing packages and managing files.
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