Tom McGonagle, a solutions architect at SUSE and creator of the GitNops framework, dives into the intersection of DevOps and NetOps. He breaks down the seven core practices of DevOps and shares how GitNops enhances network automation. Engaging superhero analogies abound as they discuss the evolution of network management and the integration of GitOps for scalability. The conversation also touches on the challenges of network testing, the significance of Infrastructure as Code, and the tools enabling effective automation in both software and network operations.
DevOps principles can transform traditional NetOps by fostering collaboration, enhancing efficiency, and promoting knowledge sharing among network engineers.
The introduction of GitOps empowers network automation by leveraging version control for network configurations, ensuring consistency and reliability in operations.
Deep dives
Importance of DevOps in Networking
DevOps integrates development and operations to enhance collaboration and efficiency within IT teams. The podcast discusses how DevOps principles can be effectively adapted to traditional network engineering, focusing on the key tenets of culture, automation, metrics, and sharing. By applying these principles, network engineers can move away from the isolated 'hero culture,' where individual engineers resolve issues without knowledge transfer. Instead, the emphasis is on building a community of practice where team members can share insights and tools, leading to better network management and problem-solving.
Introduction to GitOps
GitOps is introduced as a framework that applies DevOps principles specifically to network automation, enabling cleaner and more efficient workflows. The framework emphasizes using Git for version control in network configurations, allowing engineers to manage their infrastructure as code. This structured approach not only enhances collaboration and coordination but also ensures consistency across network operations. Furthermore, the concept provides mechanisms for quick rollback of configurations in case of issues, improving overall network reliability.
Seven Essential DevOps Practices
The discussion highlights seven key practices that form the backbone of effective DevOps implementation: configuration management, continuous integration, automated testing, infrastructure as code, continuous delivery, continuous deployment, and continuous monitoring. Each practice plays a crucial role in enhancing the workflow of network engineers, from managing configurations in a collaborative manner to automating tests and deployments. Utilizing tools like GitHub Actions helps facilitate these practices by providing an integrated platform for managing code and configurations. This structure allows engineers to be proactive in addressing network issues, leveraging real-time monitoring and feedback mechanisms.
Collaboration as a Key to Success
Collaboration emerges as a fundamental theme throughout the podcast, emphasizing its role in the successful implementation of DevOps in network engineering. Traditional practices often isolate engineers, limiting information sharing and leading to repeated mistakes. The introduction of collaborative tools and practices, such as code reviews and agile methodologies, helps build a culture of teamwork and transparency. As networking becomes increasingly complex, fostering collaboration can lead to more resilient and adaptable teams, better equipped to handle dynamic networking environments.
Do you know what DevOps is? Really? And how well does it fit traditional NetOps? Host Scott Robohn and guest Tom McGonagle explore ways to apply DevOps to Network Engineering and Operations. They review the seven DevOps practices and Tom’s proposed adaptations of DevOps under the banner of GitNops. This is the first part of... Read more »
Get the Snipd podcast app
Unlock the knowledge in podcasts with the podcast player of the future.
AI-powered podcast player
Listen to all your favourite podcasts with AI-powered features
Discover highlights
Listen to the best highlights from the podcasts you love and dive into the full episode
Save any moment
Hear something you like? Tap your headphones to save it with AI-generated key takeaways
Share & Export
Send highlights to Twitter, WhatsApp or export them to Notion, Readwise & more
AI-powered podcast player
Listen to all your favourite podcasts with AI-powered features
Discover highlights
Listen to the best highlights from the podcasts you love and dive into the full episode