ArgoCD deployment patterns: “App of Apps” Vs. ApplicationSets

Kubernetes has emerged as the de-facto platform for modern containerized applications.

However, managing the deployment, configuration, and lifecycle of applications on Kubernetes can be a complex and error-prone task. This is where ArgoCD, a declarative GitOps continuous delivery tool for Kubernetes, comes into play.

ArgoCD provides a centralized repository for defining the desired state of applications, ensuring that the actual state of the cluster matches the desired state. This eliminates the need for manual intervention and reduces the risk of human error.

Benefits of ArgoCD

1. Declarative GitOps: ArgoCD adheres to the GitOps philosophy, using Git repositories as the single source of truth for application configurations. This promotes collaboration and visibility among development teams.

2. Automated Reconciliation: ArgoCD continuously monitors the differences between the desired application state defined in Git and the actual state of the cluster. It automatically reconciles these differences, applying any necessary changes to ensure consistency.

3. Centralized Configuration Management: ArgoCD provides a centralized platform for managing application configurations, eliminating the need for…