toannhu/go-channels-demo

GoLang Channels how to use & monitor

Go Channels Demo

a very simple go app shows how to use Go Channels for async tasks and Montior it with Prometheus & Grafana

Grafana Dashboard Result

Installation

• clone the repo
• docker install
• open http://localhost:3000/
  • password is pass
  • add Promethues as Data Source
  • then import Dashboard from ./data/grafana-dashboard.json
• send a requests to http://localhost:8080/email?to=ahmed.ashraf@email.com as a test

Blog post

• (English) https://dev.to/ahmedash95/understand-golang-channels-and-how-to-monitor-with-grafana-154
• (Arabic) https://ahmedash.com/blog/article/golang-channels-and-monitoring/