Update nginx config to access swagger in production, fix #1038

nginx/nginx.conf

@@ -31,6 +31,18 @@ server {
         return 301 /admin/;
     }
 
+    location /swagger/ {
+        proxy_pass http://backend:8000/swagger/;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_set_header Host $host;
+        proxy_redirect off;
+    }
+
+    location = /swagger {
+        absolute_redirect off;
+        return 301 /swagger/;
+    }
+
     location /static/ {
         autoindex on;
         alias /static/;