Externalized custom post-up commands.

entrypoint.sh

@@ -28,11 +28,7 @@ trap "shut_down" SIGINT SIGTERM SIGKILL
 # start service in background here
 start_openvpn
 sleep 3
-iptables -t nat -A POSTROUTING -o tun0 -j MASQUERADE
-# L2TP route
-ip route add 192.168.2.0/24 via 172.31.1.3 dev eth0
-#ip route add 192.168.1.0/24 via 192.168.2.1 dev eth0
-#bash
+test -f /root/post-up.sh && /root/post-up.sh
 
 while true
 do