[Feature] Add NETWORK_INTERFACE for parameter network_interface #22

Dockerfile

@@ -42,6 +42,7 @@ VOLUME /db
 VOLUME /log
 
 ENV MINIDLNA_PORT "8200"
+ENV MINIDLNA_NETWORK_INTERFACE ""
 ENV MINIDLNA_FRIENDLY_NAME ""
 
 ENV MINIDLNA_DIR_A_1 ""

README.md

@@ -52,6 +52,7 @@ Getting the image from DockerHub is as simple as typing:
 Name|Description
 :---|:---
 MINIDLNA_PORT|Web Interface Port, defaults to `8200`
+MINIDLNA_NETWORK_INTERFACE|Network interfaces to serve, comma delimited; maximum is 8 interfaces, defaults to all
 MINIDLNA_FRIENDLY_NAME|Defaults to `hostname: username`
 MINIDLNA_SERIAL|Serial number the server reports to clients. Defaults to the MAC address of nework interface
 MINIDLNA_MODEL_NAME|Model name the server reports to clients

app/bin/run-minidlna.sh

@@ -60,6 +60,10 @@ fi
 
 echo "port=$MINIDLNA_PORT" >> $CONFIG_FILE
 
+if [ -n "${MINIDLNA_NETWORK_INTERFACE}" ]; then
+    echo "network_interface=${MINIDLNA_NETWORK_INTERFACE}" >> $CONFIG_FILE
+fi
+
 if [ -n "${MINIDLNA_FRIENDLY_NAME}" ]; then
     echo "friendly_name=${MINIDLNA_FRIENDLY_NAME}" >> $CONFIG_FILE
 fi