random-api-calls/wireguard/README.md

This script create a call point to check the status of a remote WG server.

1 - Open firewall to income traefik on port 9876. If using firewalld and depending your config:

sudo firewall-cmd --permanent --remove-rich-rule='rule family="ipv4" source address="origin_ip" port protocol="tcp" port="9876" accept'

2 - Enable and start the service:

sudo systemctl enable --now wg-health-api.service

3 - Check you WG interface name and change it in the Python script:

sudo wg show

4 - Test the call point be using curl from a machine in a diffrent IP to full test firewall and the script as example:

curl http://remote-wg-ip:9876/health
{"message":"WireGuard interface \"wg0\" is active.","status":"ok"}

This can be added as example to uptime-kuma!