Grafana Disk alert testing with above 40 % . Need to send alert to enduser. But Alert is firing but when coming to contact point webhook it shows error: post redacted dial tcp:172.25.170.7:5000 connect: connection refused
please check Webhook service is running
Test from Grafana server
curl http://172.25.170.7:5000
also check port open
netstat -tulnp | grep 5000
ping 172.25.170.7