Monitoring and alerting
Metrics, alerts, and the checks that catch what monitoring can't report about itself.
Guides
Add a dead-man's switch to your monitoring
Forward Prometheus's Watchdog alert to an outside heartbeat so a silent monitoring stack still pages you.
Tools I use
Healthchecks.io
Free heartbeat checks that alert you when a scheduled job or monitor goes quiet.
From www.kwamib.dev/resources/monitoring
Git
Linux
Python
SQL
Networking and DNS
Docker
Kubernetes
Terraform
Compliance
CI/CD
Argo CD
Ansible
Automation
AWS
Security
Local LLMs
Web development
Career and certs