fix: listen on all interfaced in Docker

By default, the `HOSTNAME` environment variable will have the
container's hostname. NodeJS `server.listen` when used with a
hostname that resolved to multiple addresses will only use the
first one. By setting it to 0.0.0.0 we are restoring the default
behavior of Next.js and listening on all interfaces.

Author: dumbasPL

docker/supervisord.conf

@@ -14,6 +14,7 @@ stdout_logfile_backups=5
 redirect_stderr=true
 
 [program:borgwarehouse]
+environment=HOSTNAME=0.0.0.0
 command=/usr/local/bin/node server.js
 stdout_logfile=/home/borgwarehouse/tmp/borgwarehouse.log
 stdout_logfile_maxbytes=10MB