Ansible Automation - Network Configuration Management

Network Automation with Ansible

Ansible is an open-source automation platform designed to simplify IT orchestration, configuration management, and application deployment. It uses simple, human-readable YAML files (called playbooks) to define automation tasks, eliminating the need for complex scripting. Ansible is agentless, meaning it communicates with devices over standard protocols like SSH or API, without requiring additional software on the managed nodes.

Automating VyOS with Ansible – Key Benefits

VyOS is a powerful open-source network operating system that provides enterprise-grade routing, firewall, and VPN capabilities. Automating VyOS configuration with Ansible delivers:

Consistency

Apply uniform configurations across multiple VyOS routers with a single command.

Scalability

Easily manage large deployments, from lab environments to production networks.

Speed

Reduce provisioning and update times from hours to minutes.

Flexibility

Integrate VyOS automation into broader workflows, including multi-vendor and cloud environments.

Reliability

Use version-controlled playbooks for repeatable, predictable changes and quick rollbacks.

By combining Ansible’s simplicity with VyOS’s flexibility, network teams can build agile, efficient, and easily maintainable infrastructures, ready to meet the demands of today’s digital landscape.

Want to learn more about VyOS Technical Capabilities?

Download the Technical Datasheet

Technical Datasheet

How Ansible Works

Ansible is an automation platform that uses playbooks (written in YAML) to define tasks such as configuring devices, installing software, or deploying services. It works in a push-based model: from a control node (where Ansible is installed), it connects to managed devices such as VyOS routers, over standard protocols like SSH or via APIs. No agent software is required on the devices, which keeps deployment simple and secure.

A typical Ansible workflow involves

Inventory

A list of devices or hosts to manage.

Modules

Reusable pieces of code that execute specific tasks (e.g., configure an interface).

Playbooks

Sets of automation instructions in YAML format.

Execution

Ansible reads the playbook and applies the changes to the devices in the inventory.

Ansible collections are packages of automation content. They can contain

Modules

To perform specific tasks.

Roles

Predefined automation structures for common workflows.

Plugins

To extend Ansible's functionality.

Documentation & Examples

To guide usage

Network Automation with Ansible and VyOS

Download Solution Brief

Collections make it easier to distribute, install, and use automation content for specific vendors or technologies. Once installed, you can use VyOS modules in your playbooks.

With VyOS Ansible collection vyos.vyos, network engineers can standardize and accelerate configuration tasks, integrate VyOS into multi-vendor workflows, and ensure consistent deployments across the entire network.