HA-PROXY (haproxy) 설정파일 (옵션)들..

HAPROXY 옵션

기본적인 옵션 (아래와 같이 설정하면 무리없이 동작 한다)

global         log 127.0.0.1   local0         log 127.0.0.1   local1 notice         maxconn 4096         uid 99         gid 99         daemon defaults         log     global         mode    http         option  dontlognull         retries 3         maxconn 2000         contimeout      5000         clitimeout      50000         srvtimeout      50000 listen stats :10005         stats enable         stats uri     /         stats hide-version listen  80 아이피(가상아이피):80         option httplog         option forwardfor         mode http         balance source         server test 아이피(웹서버):80 check inter 10000 rise 1 fall 1

HTTP 헤더에 특정 구문 삽입

http-request set-header X-Custom-Header %[src]:%[dst_port]

src : 소스아이피

dst_port : 목적지 포트

실제 패킷 덤프

Host: xx.68.xx.8 Connection: keep-alive Cache-Control: max-age=0 Accept: image/webp,*/*;q=0.8 If-None-Match: "680e8e-396-4f190035f3b40" If-Modified-Since: Tue, 04 Feb 2014 07:59:01 GMT User-Agent: Mozilla/5.0 (Windows NT 6.3; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/35.0.1916.114 Safari/537.36 Referer: http://xx.68.xx.8/ Accept-Encoding: gzip,deflate,sdch Accept-Language: ko-KR,ko;q=0.8,en-US;q=0.6,en;q=0.4 Cookie: PHPSESSID=clgc3ujiholrsmb7s7f8odlli0; mobile=false; user-agent=14ed2ce0721541a00807420602d3a874 X-Custom-Header: xx.68.xx.2:80 (헤더에 삽입된 부분) X-Forwarded-For: xx.68.xx.2

자세한 옵션은 아래의 문서를 참고

http://haproxy.1wt.eu/download/1.5/doc/configuration.txt  http://blog.haproxy.com/