DevOps

Application metrics also change: usually 2ms, but every 10th request — 300-400ms. Resources are fine. The app only makes requests to Redis and RDS. What could be the reasons?

If we decide to use a self-hosted solution for log collection, what would you set up?

Our latency is unstable: 5 requests of 200ms, and the 6th — 300-350ms. Meanwhile, the metrics inside the application are equally stable. Which side would you look at?

Where should SSL certificates be issued in the Cloudflare → Load Balancer → Kubernetes scheme? How would you organize issuance to the origin in AWS?

What data source would you connect in Grafana for logs?

What is better to use: Ingress Controller or API Gateway, and why?

Tell me about yourself and your experience

How would you organize the structure for a project with two clusters? Where would ArgoCD reside? What is the AWS account structure?