env file

Signed-off-by: ale <ale@manalejandro.com>

bind/entrypoint.sh

@@ -3,9 +3,9 @@
 # $ dnssec-keygen -K /etc/bind -a RSASHA256 -b 4096 -n ZONE -3 -f KSK $DOMAIN
 # $ dnssec-keygen -K /etc/bind -a RSASHA256 -b 2048 -n ZONE $DOMAIN
 # $ opendkim-genkey -b 2048 -h rsa-sha256 -r -s dkim -d $DOMAIN -v
-DOMAIN="DOMAIN.COM"
-IP=MACHINE-IPV4
-IPV6=MACHINE-IPV6
+DOMAIN=$DOMAIN
+IP=$IP
+IPV6=$IPV6
 DKIM=$(sed -e 's/"/\"/g' /etc/bind/dkim.txt)
 if [ $(cat /etc/bind/version) -gt 99 ] || [ ! -e /etc/bind/version ]; then
   echo 1 > /etc/bind/version

docker-compose.yml

@@ -6,6 +6,8 @@ services:
     hostname: bind
     container_name: bind
     restart: always
+    env_file:
+      - env
     entrypoint:
       - /etc/bind/entrypoint.sh
     ports:

env

@@ -0,0 +1,3 @@
+DOMAIN="DOMAIN.COM"
+IP=MACHINE-IPV4
+IPV6=MACHINE-IPV6