Prometheus and Grafana Monitoring: Production Notes
Prometheus and Grafana monitoring in practice: avoiding cardinality blowups, PromQL for the golden signals, recording rules, Alertmanager routing, Thanos.
#kubernetes
Posts
Kubernetes Container Orchestration: A Production Guide
What to get right before running Kubernetes in production: resources and QoS, probes, CrashLoopBackOff debugging, Gateway API, Secrets, HPA and pod security.
Graceful Shutdown in Python: Signals, Docker, K8s, systemd
Graceful shutdown for Python services: catching SIGTERM in plain Python and asyncio, the Docker PID 1 trap, Kubernetes preStop and systemd services.
