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Ansible is a configuration management and automation platform.

 

Ansible is a configuration management and automation platform.


Ansible is a configuration management and automation platform. It is used to manage and configure software applications, systems, and infrastructure in a multi-node environment. Ansible uses an agentless architecture, which means that no software needs to be installed on the managed nodes.


It uses a simple, agentless automation language that allows users to easily write automation scripts. Ansible can be used to automate a variety of tasks, including application deployment, configuration management, software provisioning, and security.


Installing Ansible

a. Install Python 2.7 (or higher) on the server that will host Ansible. b. Install the pip package manager for Python. c. Install Ansible using pip: pip install ansible 2. Configuring Ansible: a. Create a configuration file, usually located at /etc/ansible/ansible.cfg. b. Set up an inventory file, usually located at /etc/ansible/hosts. c. Create a playbook, a YAML file containing instructions for Ansible to execute. d. Test the Ansible configuration by running a simple command, such as “ansible all -m ping”. e. Configure SSH keys for passwordless authentication between the Ansible server and managed nodes.




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