feature: the router keeps its metrics in PostgreSQL, serves them for an OpenTelemetry Collector and pushes them over OTLP.

debian-package/debian/prerm

@@ -11,10 +11,11 @@ case "$1" in
             swanctl --terminate --ike road-warrior >/dev/null 2>&1 || true
         fi
 
-        # This package enabled wg-quick@wg0, openvpn-server@vpn-router and
-        # caddy, so it takes them down again. Use the debhelper wrappers rather
-        # than systemctl, so the script behaves on a machine without systemd.
-        for unit in wg-quick@wg0.service openvpn-server@vpn-router.service caddy.service; do
+        # vpn-router-setup enabled wg-quick@wg0, openvpn-server@vpn-router,
+        # caddy and vpn-router-metrics, so the package takes them down again.
+        # Use the debhelper wrappers rather than systemctl, so the script
+        # behaves on a machine without systemd.
+        for unit in wg-quick@wg0.service openvpn-server@vpn-router.service caddy.service vpn-router-metrics.service; do
             if command -v deb-systemd-invoke >/dev/null 2>&1; then
                 deb-systemd-invoke stop "$unit" >/dev/null 2>&1 || true
             fi