From 4e55d202976f0e6048ba157e1ccb1d7400b18c81 Mon Sep 17 00:00:00 2001
From: Dane Everitt <dane@daneeveritt.com>
Date: Mon, 9 Oct 2017 23:04:54 -0500
Subject: [PATCH] add support for internal IP

Pterodactyl/Panel#613
---
 entrypoint.sh | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/entrypoint.sh b/entrypoint.sh
index 1e50f2e..5c64bbf 100644
--- a/entrypoint.sh
+++ b/entrypoint.sh
@@ -3,6 +3,9 @@ sleep 2
 
 cd /home/container
 
+# Make internal Docker IP address available to processes.
+export INTERNAL_IP=`ip route get 1 | awk '{print $NF;exit}'`
+
 # Update Rust Server
 ./steam/steamcmd.sh +login anonymous +force_install_dir /home/container +app_update 258550 +quit