Ansible

Ansible is an open-source automation and configuration management platform designed to simplify server provisioning, application deployment, configuration management, and infrastructure automation. Its agentless architecture enables administrators and DevOps teams to manage multiple systems using simple, human-readable YAML playbooks without requiring additional agents on managed hosts.

Features of Ansible :

• Open-source and agentless automation platform for infrastructure and application management.
• Uses simple YAML-based playbooks for defining repeatable automation workflows.
• Supports server provisioning, configuration management, and application deployment.
• Provides reusable modules, roles, tasks, and inventories for scalable automation.
• Supports SSH-based remote management and integration with cloud, container, and CI/CD environments.

Ansible usage:

$ sudo su
$ apt update
$ cd /opt/ansible
$ source /opt/ansible/venv/bin/activate

$ verify installation:
# ansible --version
# ansible-playbook --version

Disclaimer: Ansible is provided under an open-source license and is intended for automating infrastructure, configuration, and application deployment tasks in development, testing, and production environments. Administrators are responsible for properly configuring inventories, SSH access, credentials, permissions, playbooks, and security policies. Users should review automation tasks carefully and maintain appropriate backups and access controls before applying changes to production systems.