functioning container build

config/root/etc/services.d/gunicorn/run

@@ -0,0 +1,9 @@
+#!/usr/bin/with-contenv bash
+
+UMASK_SET=${UMASK_SET:-022}
+umask "$UMASK_SET"
+
+cd /app || exit
+
+exec s6-setuidgid app \
+    /usr/local/bin/gunicorn -c /app/tubesync/gunicorn.py --capture-output tubesync.wsgi:application