From f585357323e8c28ff227a53b3a597a98d5f16450 Mon Sep 17 00:00:00 2001
From: Ventz Petkov <ventz@vpetkov.net>
Date: Mon, 19 Nov 2018 16:08:35 -0500
Subject: [PATCH] Fix for being able to pass override options to bind from the
 run commandline - as per @lkollenberger's use case

---
 README.md               | 5 ++++-
 container/entrypoint.sh | 3 ++-
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index a756c63..6ed8d71 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,5 @@
 ### ISC BIND9 Container (Stable: 9.12.2_xx) built on top of Alpine
-### Last update: 10-9-18 (major new update!)
+### Last update: 11-19-18
 ### Latest Stable Docker Tag: 9.12.2_p1
 
 NOTE: "Last Update" is the date of the latest DockerHub build.
@@ -76,3 +76,6 @@ docker run --name=dns-resolver
 -v /DATA/var/cache/bind:/var/cache/bind \
 ventz/bind
 ```
+
+Additional options may be passed to the bind daemon via the `OPTIONS` argument, provided as:
+`docker run --env OPTIONS='...'
diff --git a/container/entrypoint.sh b/container/entrypoint.sh
index 91cf66e..1342f4e 100755
--- a/container/entrypoint.sh
+++ b/container/entrypoint.sh
@@ -1,6 +1,7 @@
 #!/bin/sh
+OPTIONS=$@
 chown -R root:named /etc/bind /var/cache/bind /var/run/named
 chmod -R 770 /var/cache/bind /var/run/named
 chmod -R 750 /etc/bind
 # Run in foreground and log to STDERR (console):
-exec /usr/sbin/named -c /etc/bind/named.conf -g -u named
+exec /usr/sbin/named -c /etc/bind/named.conf -g -u named $OPTIONS