dirty fix to disable default server when MULTISITE=yes

confs/global/multisite-disable-default-server-https.conf

@@ -0,0 +1,10 @@
+listen 0.0.0.0:%HTTPS_PORT% default_server ssl %HTTP2%;
+ssl_certificate /etc/nginx/default-cert.pem;
+ssl_certificate_key /etc/nginx/default-key.pem;
+ssl_protocols %HTTPS_PROTOCOLS%;
+ssl_prefer_server_ciphers off;
+ssl_session_tickets off;
+ssl_session_timeout 1d;
+ssl_session_cache shared:MozSSL:10m;
+%SSL_DHPARAM%
+%SSL_CIPHERS%

confs/global/multisite-disable-default-server.conf

@@ -0,0 +1,6 @@
+server {
+	%LISTEN_HTTP%
+	%USE_HTTPS%
+	server_name _;
+	return 444;
+}

confs/global/nginx.conf

@@ -100,6 +100,9 @@ http {
 	# custom http confs
 	include /http-confs/*.conf;
 
+	# disable default server when MULTISITE=yes
+	%MULTISITE_DISABLE_DEFAULT_SERVER%
+
 	# server config(s)
 	%INCLUDE_SERVER%
 }