Update docker_run.sh

2017-01-09 12:04:32 -06:00 · 2017-01-09 12:04:32 -06:00 · 8d90235580
parent 25c3739a0c
commit 8d90235580
1 changed files with 2 additions and 1 deletions
--- a/docker_run.sh
+++ b/docker_run.sh
@ -1,6 +1,7 @@
 #!/bin/bash
 IMAGE=${1:-'diginc/pi-hole:alpine'}
-IP=$(ip route get 8.8.8.8 | awk '{ print $NF; exit }')
+IP_LOOKUP="$(ip route get 8.8.8.8 | awk '{ print $NF; exit }')"  # May not work for VPN / tun0
+IP="${IP:-$IP_LOOKUP}"  # use $IP, if set, otherwise IP_LOOKUP

 # Default ports + daemonized docker container
 docker run -p 53:53/tcp -p 53:53/udp -p 80:80 \