network-monitor

a service doing TCP ping and export prometheus metrics for monitoring.

config and run

1. build the service: go build -ldflags="-s -w" -trimpath .
2. copy and modify target.example.txt to target.txt
3. run: ./network-monitor -l :8080 -f target.txt
4. get report: curl http://127.0.0.1:8080/metrics

TODO

• hot-reload targets
• refactor as library
• api for load/save/reload config
• target groups with custom metrics path
• configurable metrics (packet loss, RTT, RTT distribution)
• https/tls server