' 'Authorization,Content-Type,Accept,Origin,User-Agent,DNT,Cache-Control,X-Mx-ReqToken,X-Requested-With...:$server_port;
proxy_http_version 1.1;
proxy_set_header Connection "";
proxy_set_header..." ," "]
add_field => ["request_method", "%{request[0]}"]
add_field => ["request_url",..."%{request[1]}"]
add_field => ["request_schema", "%{request[2]}"]
remove_field => ["...request"]
}
mutate {
split => ["http_x_forwarded_for" ,","]
add_field => ["real_ip