hedgedoc_ynh/conf/nginx.conf

#sub_path_only rewrite ^__PATH__$ __PATH__/ permanent;
location __PATH__/ {

  proxy_pass http://127.0.0.1:__PORT_FRONTEND__;
  proxy_set_header X-Forwarded-Host $host; 
  proxy_set_header X-Real-IP $remote_addr; 
  proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; 
  proxy_set_header X-Forwarded-Proto $scheme;
}

location ~ ^__PATH__/(api|public|uploads|apidoc)/ {
  proxy_pass http://127.0.0.1:__PORT_BACKEND__;
  proxy_set_header X-Forwarded-Host $host;
  proxy_set_header X-Real-IP $remote_addr;
  proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
  proxy_set_header X-Forwarded-Proto $scheme;
}

location __PATH__/realtime {
  proxy_pass http://127.0.0.1:__PORT_BACKEND__;
  proxy_set_header X-Forwarded-Host $host;
  proxy_set_header X-Real-IP $remote_addr;
  proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
  proxy_set_header X-Forwarded-Proto $scheme;
  proxy_set_header Upgrade $http_upgrade;
  proxy_set_header Connection $connection_upgrade;
}