Master ArgoCD''s App of Apps pattern, ApplicationSet for multi-environment deployments, sync waves for ordered rollouts, and disaster recovery strategies for production GitOps pipelines.
Auto-scaling is supposed to save you during traffic spikes. But misconfigured scalers can thrash (scaling up and down every few minutes), scale too slowly to help, or scale to so many instances they exhaust your database connection pool. Here''s how to tune auto-scaling to actually work.
Master EKS node group strategies, intelligently autoscale with Karpenter, manage add-ons, implement IRSA for fine-grained IAM, plan cluster upgrades, and optimize costs with Spot instances.