NetDevops

NetDevops & Network Automation

The terms NetDevOps and Network Automation are closely related but distinct concepts in the field of networking, particularly in how networks are managed, configured, and operated. Here’s a breakdown of the differences:

For a more detailed post check out: What is NetDevOps?

NetDevOps:

1. NetDevOps is the application of DevOps principles to networking. DevOps, a combination of “development” and “operations,” is an approach that emphasizes collaboration between software developers and IT operations teams to automate and improve the process of software delivery and infrastructure changes. In NetDevOps, this approach is extended to the network, focusing on automating network configurations, monitoring, and troubleshooting through continuous integration, testing, and deployment (CI/CD) pipelines.
2. The goal of NetDevOps is to bring agility, speed, and collaboration to network management. It enables teams to rapidly develop, test, and deploy network changes in a controlled and automated way.
3. Key Features:
   • Automation of network infrastructure, including configuration management, testing, and monitoring.
   • CI/CD pipelines to deploy network changes more efficiently.
   • Collaboration between network engineers and software developers.
   • Infrastructure as Code (IaC): Treating network configurations and management tasks as code that can be versioned and automated.
4. NetDevOps focuses on integrating network management practices with software development methodologies to streamline network operations, reduce manual processes, and foster collaboration between teams.

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Network Automation:

1. Network automation refers to the use of technology and tools to automate network management tasks, such as configuration, monitoring, provisioning, and troubleshooting, without human intervention. It leverages software tools to automatically configure and manage network devices, processes, and services.
2. The main goal of network automation is to reduce manual, error-prone tasks, improve efficiency, and enable faster network changes and problem resolution.
3. Key Features:
   • Automation of repetitive network tasks (e.g., provisioning, configuration changes, device management).
   • Integration with network monitoring tools for automatic alerts and remediation.
   • Use of scripts, APIs, or tools like Ansible, Python, Cisco DNA Center, or Juniper Contrail to automate processes.
   • Focus on configuration management, device provisioning, and network performance monitoring.
4. Focus: Network automation focuses on reducing the manual effort involved in managing network devices and services, improving operational efficiency, and ensuring consistency across the network infrastructure.

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Key Differences:

• • NetDevOps integrates DevOps practices with network management, focusing on collaboration and automation across the entire lifecycle (development to deployment).
  • Network Automation focuses more on the automation of specific network management tasks like configuration, monitoring, and provisioning.
    • NetDevOps emphasizes a continuous improvement and delivery cycle, treating the network like software that can be continuously tested and deployed.
    • Network Automation tends to focus more on automating predefined network tasks and processes, often without as much emphasis on the continuous development cycle.
      • NetDevOps involves collaboration between network engineers and software developers, aligning network infrastructure with application development workflows.
      • Network Automation might involve network teams automating routine tasks but doesn’t necessarily require the same cross-functional collaboration.

In Summary:

• NetDevOps is a broader, more holistic approach that integrates network operations with DevOps practices, including CI/CD and collaboration between software and network teams.
• Network Automation is a subset of NetDevOps, focusing primarily on automating network configuration and management tasks to reduce manual effort and improve consistency.