GitOps Journey: Part 2 – Deploying PostgreSQL with GitOps and ArgoCD (opens in new tab)

We’re now ready to deploy PostgreSQL 17 using GitOps — with ArgoCD, GitHub, and the Percona Operator for PostgreSQL. If you’re a DBA, developer, DevOps engineer, or engineering manager, this part focuses on GitOps in action: deploying and managing a real database cluster using declarative infrastructure. In Part 1, we set up the Kubernetes environment and installed ArgoCD. Now it’s time to define and launch the PostgreSQL cluster — fully versioned and synced through Git.