Set Up Grafana Alerts and Notifications via Slack, Email, or Webhook

I’ll admit it: I used to be the person who constantly refreshed my Grafana dashboards, nervously watching a CPU usage graph creep upwards. It was like babysitting a pot of water, waiting for it to boil. This, of course, is not a scalable strategy for managing a smart home system or any observability stack. The whole point of having these beautiful dashboards is to be proactive, not reactive. That’s where Grafana alerts come in.