Best Practices for Implementing GitOps at Scale: The Move Towards Cloud-Native | Kim-Norman Sahm

Learn best practices for implementing GitOps at scale, balancing simplicity and flexibility, and discover the essential tools and strategies for cloud-native infrastructure management and DevOps culture shift.

Key takeaways
  • Implementing GitOps at scale requires a thoughtful approach that balances the need for simplicity with the need for flexibility.
  • GitOps is not just about automation, but also about culture and mindset shift towards declarative infrastructure management.
  • Infrastructure as code (IaC) is essential for consistency and reproducibility, and Terraform is a popular choice for IaC.
  • Flux CD is another tool that can be used for continuous deployment and scalability.
  • Git ignore files are crucial for preventing sensitive information from being committed to Git.
  • Automation is key to streamlining workflows and reducing manual effort, but it’s essential to avoid over-automation.
  • Cloud-native computing is on the rise, and Kubernetes is its enabling technology.
  • Git is the single source of truth for infrastructure management, and it’s essential to store all configuration files and variables in source control.
  • Secrets and sensitive data should never be stored in Git, and a secret store like Vault can be used to manage passwords and licenses.
  • DevOps is not just about technology, but also about culture and mindset shift towards collaboration and continuous improvement.
  • Investments in APM, logging, monitoring, and backup are essential for ensuring the reliability and scalability of cloud-native applications.