Explore our recent post Understanding ArgoCD Reconciliation: How It Works, Why It Matters, and Best Practices from the Kubernetes Current blog. Read our thoughts on all things Kubernetes and stay current on the latest news from Rafay.

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ArgoCD's reconciliation process continuously ensures Kubernetes cluster state matches Git repository definitions, but its default 3-minute interval can be overly aggressive for production environments. The process involves fetching desired state from Git, comparing it with cluster state, and applying changes when drift is detected. While reconciliation provides essential drift detection, self-healing, and visibility, the default timer can cause high API load, excessive Git traffic, and scalability issues. Best practices include configuring Git webhooks for push-based triggers, increasing intervals for stable applications, using ReconcileAt annotations for on-demand syncs, and selectively applying aggressive timing only for critical workloads.

Understanding ArgoCD Reconciliation: How It Works, Why It Matters, and Best Practices

Why Reconciliation Exists: Guardrails for GitOps

Default Reconciliation Behavior: Surprisingly Aggressive

Best Practices for Managing Reconciliation Timers

Final Thoughts: Drift Detection With Discipline