GitOps & Infrastructure as Code
GitOps & Infrastructure as Code (IaC) are modern DevOps practices that use version-controlled repositories to manage and automate infrastructure. With IaC, infrastructure is defined and provisioned through code, ensuring consistency and repeatability. GitOps extends this by using Git as the single source of truth, enabling automated deployment, rollback, and auditing of changes. Together, they enhance collaboration, transparency, and reliability in managing cloud-native environments.
GitOps & Infrastructure as Code
GitOps & Infrastructure as Code (IaC) are modern DevOps practices that use version-controlled repositories to manage and automate infrastructure. With IaC, infrastructure is defined and provisioned through code, ensuring consistency and repeatability. GitOps extends this by using Git as the single source of truth, enabling automated deployment, rollback, and auditing of changes. Together, they enhance collaboration, transparency, and reliability in managing cloud-native environments.
💡 Key Takeaways
- IaC defines and provisions infrastructure through code, enabling versioned, repeatable setups.
- GitOps uses Git as the single source of truth for infrastructure changes and deployments.
- IaC and GitOps improve consistency, reliability, and automated deployment across development, staging, and production.
- Common tools and workflows include Terraform, Kubernetes, Helm, and CI/CD pipelines used to manage infrastructure as code and Git-driven deployments.
❓ Frequently Asked Questions
What is Infrastructure as Code (IaC)?
IaC defines and provisions infrastructure using code, enabling automated, repeatable deployments and versioned configuration across environments.
What is GitOps?
GitOps extends IaC by using Git as the single source of truth for infrastructure and deployment state, with changes implemented through Git workflows and automated pipelines.
How do IaC and GitOps improve consistency and reduce drift?
IaC codifies infrastructure; GitOps ensures deployed state matches the repository. Automated pipelines apply changes and continuously reconcile drift to maintain consistency.
What is the role of version control in GitOps?
Version control tracks changes, history, and approvals. Git-based changes trigger automated deployments, providing auditability and easy rollbacks.