GitOps at Scale: Kubernetes & ArgoCD for Microservices
Answer-first: Why kubectl apply is dangerous. Learn how to automate a 21-service Go platform using ArgoCD App-of-Apps, Kustomize, and git revert rollbacks. Building 21 well-architected Go microservices is only half the battle. If your deployment process relies on an engineer running kubectl apply from their laptop on a Friday afternoon, you haven’t built an enterprise platform — you’ve built a ticking time bomb. When designing this composable e-commerce ecosystem, we made one hard architectural rule from day one: no human touches the production cluster directly. Everything flows through Git. ArgoCD enforces it. ...