% @ #ip_address @ http://172.30.22.1:80/ % @ #service @ HRConvert2 % @ #ADDITIONAL_REPLACE @ template = template.replace("proxy_set_header Host $host;", "proxy_set_header Host $host;\nproxy_set_header Upgrade $http_upgrade;\nproxy_set_header Connection \"upgrade\";\nclient_max_body_size 100M;")