In this WEI workshop led by Daniel Perrinez, we explore how Git—a cornerstone of modern DevOps practices—can transform the way IT teams manage code, configuration, and collaboration. Whether you're just getting started with version control or looking to refine your Git skills, this session is packed with practical insights that will elevate your DevOps journey.

1. Why Git Matters for IT Operations:

• Version Control Fundamentals: Learn the basics of Git, a free, open-source distributed source control management tool, and how it enables transformational engineering strategies like configuration as code.
• Configuration as Code and GitOps: Discover how defining system settings as code and using Git as the single source of truth can prevent costly errors, enhance disaster recovery, and drive automation.
• Real-world Use Cases: From backing up scripts to managing code reviews, see how Git supports distributed collaboration and helps IT teams maintain code integrity.

2. Key Concepts and Best Practices:

• Branching and Merging: Understand the importance of using branches for development, testing, and code reviews to keep your main codebase stable and production-ready.
• Commit Strategies: Learn the best practices for committing your work frequently with descriptive commit messages that make it easier to track changes over time.
• Git for Disaster Recovery: Discover how Git serves as an offsite safe place for disaster recovery by backing up configuration scripts, ensuring you always have access to the latest code.

3. Cross-team Collaboration and Code Reviews:

• Distributed Collaboration: Explore how Git supports teamwork across departments, allowing different teams like SysOps and Security to collaborate on scripts and configurations while maintaining code quality through code reviews.
• Using GitHub and GitLab: Learn how these popular platforms extend Git's functionality with tools for code review, CI/CD integration, and enhanced security, ensuring your code is always validated and ready for deployment.

The content for this episode was recorded in September 2024.