Set apt noninteractive

Author: thespad

root/etc/cont-init.d/15-install

@@ -1,5 +1,7 @@
 #!/usr/bin/with-contenv bash
 
 if [[ ! -d /usr/lib/unifi/bin ]]; then
+    echo "*** install unifi packages ***"
+    export DEBIAN_FRONTEND=noninteractive
     dpkg -i /app/unifi.deb
 fi