How do I do progressive delivery for Containerization with Argo CD?

Progressive delivery is an advanced technique for deploying applications gradually and safely. It complements continuous delivery and enables controlled rollouts to reduce the risk associated with new releases. Using Argo CD, a declarative GitOps continuous delivery tool for Kubernetes, you can implement progressive delivery for your containerized applications effectively. Below is an example of how to use Argo CD for progressive delivery.

apiVersion: argoproj.io/v1alpha1 kind: Application metadata: name: my-app namespace: argocd spec: project: default source: repoURL: 'https://github.com/my-org/my-app.git' path: helm/my-app targetRevision: HEAD destination: server: 'https://kubernetes.default.svc' namespace: my-app syncPolicy: automated: prune: true selfHeal: true syncOptions: - CreateNamespace=true - AllowEmpty=true # Progressive delivery configurations progressiveDelivery: canary: steps: - setWeight: 10 - pause: duration: 600 # Pause for 10 minutes for monitoring - setWeight: 50 - pause: duration: 1200 # Pause for 20 minutes for monitoring - setWeight: 100 # Full rollout

Progressive Delivery Argo CD Containerization Kubernetes GitOps Continuous Delivery