Fix.

partials/proxy.erb

@@ -14,8 +14,6 @@ server {
 	include /etc/nginx/snippets/includes.conf;
 
     location / {
-		# resolver 127.0.0.1 valid=30s;
-
 		set $upstream___UPSTREAM__ __HOST__;
 
         proxy_pass http://$upstream___UPSTREAM__;

test.sh

@@ -6,13 +6,6 @@ function setup {
 	
 	source sites.sh
 
-	# for site in "${!SITES[@]}"
-	# do
-	# 	echo "Generating host ${site//./-}..."
-
-	# 	echo "127.0.0.1       ${site//./-}" >> /etc/hosts
-	# done
-
 	adduser -D www-data
 
 	cp -r dist/* /etc/nginx