ansible/roles/nginx-rails/templates/_rails.conf in subspace-2.1.2 vs ansible/roles/nginx-rails/templates/_rails.conf in subspace-2.2.0

@@ -1,9 +1,12 @@
   root /u/apps/{{project_name}}/current/public;
   try_files $uri/index.html $uri @app;
 
   location @app {
+    if (-f /opt/subspace/maintenance.html) {
+      return 503;
+    }
     proxy_pass http://app;
     proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
     proxy_set_header X-Forwarded-Proto $app_proto;
     proxy_set_header Host $http_host;
     proxy_set_header Upgrade $http_upgrade;
@@ -18,9 +21,13 @@
   location /assets {
     add_header 'Access-Control-Allow-Origin' "{{asset_cors_allow_origin}}";
   }
   {% endif %}
 
-  error_page 500 502 503 504 /500.html;
+  error_page 500 502 504 /500.html;
+  error_page 503 /maintenance.html;
+  location /maintenance.html {
+    root /opt/subspace;
+  }
   client_max_body_size {{client_max_body_size}};
   keepalive_timeout 10;