haproxy 日志单独记录

1.配置haproxy.cfg文件

global
        log 127.0.0.1 local3 info   # 配置这行
        maxconn 40000
        chroot /var/lib/haproxy
        pidfile /var/run/haproxy.pid
        stats socket /var/lib/haproxy/haproxy.sock mode 660 level admin
        #stats timeout 30s
        user haproxy
        group haproxy
        daemon

 2.更改rsyslog配置文件

[root@haproxy-node01 ~]# vim /etc/sysconfig/rsyslog 

# Options for rsyslogd
# Syslogd options are deprecated since rsyslog v3.
# If you want to use them, switch to compatibility mode 2 by "-c 2"
# See rsyslogd(8) for more details
SYSLOGD_OPTIONS="-c 2 -r -m 0"   # 更改
#SYSLOGD_OPTIONS="-c 5"

 3.修改rsyslog.conf配置文件，并建立/etc/haproxy/haproxy.log文件

[root@haproxy-node01 ~]# vim /etc/rsyslog.conf
# local3.none不记录到messages里
*.info;mail.none;authpriv.none;cron.none;local3.none     /var/log/messages

...
# 增加这行文件
local3.*                                                /etc/haproxy/haproxy.log

 4.重启日志服务

[root@haproxy-node01 ~]# /etc/init.d/rsyslog restart