Redhat 6.3与Haproxy日志配置

最新推荐文章于 2021-04-29 04:24:03 发布

原创最新推荐文章于 2021-04-29 04:24:03 发布 · 797 阅读

0 ·

CC 4.0 BY-SA版权

haproxy 专栏收录该内容

1 篇文章

订阅专栏

本文介绍了如何在Redhat 6.3系统中配置rsyslog以接收和处理Haproxy的日志。通过修改haproxy配置文件设置日志输出，调整rsyslog配置启用UDP和TCP syslog接收，并更新SYSLOGD_OPTION以确保日志传递。重启rsyslog服务后，成功验证到haproxy日志已正常记录。

在Redhat 6.0以后版本的系统日志由原来的syslog升级为rsyslog。

1.rsyslog优势：

RSYSLOG is the rocket-fast system for log processing.

It offers high-performance, great security features and a modular design. While it started as a regular syslogd, rsyslog has evolved into a kind of swiss army knife of logging, being able to accept inputs from a wide variety of sources, transform them, and output to the results to diverse destinations.

RSYSLOG can deliver over one million messages per second to local destinations when limited processing is applied (based on v7, December 2013). Even with remote destinations and more elaborate processing the performance is usually considered "stunning".

RSYSLOG:

Multi-threading
TCP, SSL, TLS, RELP
MySQL, PostgreSQL, Oracle and more
Filter any part of syslog message
Fully configurable output format
Suitable for enterprise-class relay chains

2.Rsyslog中配置接收Haproxy日志

修改haproxy的配置文件：

# more haproxy.cfg
# this config needs haproxy-1.1.28 or haproxy-1.2.1

global
        log 127.0.0.1   local3
        maxconn 1000
        pidfile /data/haproxy/logs/haproxy.pid
        daemon
        nbproc 1

修改rsyslog的配置文件：

# vi /etc/rsyslog.conf
# rsyslog v5 configuration file

# For more information see /usr/share/doc/rsyslog-*/rsyslog_conf.html
# If you experience problems, see http://www.rsyslog.com/doc/troubleshoot.html

#### MODULES ####

$ModLoad imuxsock # provides support for local system logging (e.g. via logger command)
$ModLoad imklog # provides kernel logging support (previously done by rklogd)
#$ModLoad immark # provides --MARK-- message capability

# Provides UDP syslog reception
$ModLoad imudp -------默认是没有开启的
$UDPServerRun 514 -------默认是没有开启的

# Provides TCP syslog reception
$ModLoad imtcp
$InputTCPServerRun 514

修改SYSLOGD_OPTION的文件：

vi /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="-r -m 0"

重新启动rsyslog进程：

service rsyslog restart

验证已经产生haproxy日志：

Jun 10 22:04:23 localhost haproxy[9417]: Proxy http_server started.
Jun 10 22:04:23 localhost haproxy[9417]: Proxy info_cache started.
Jun 10 22:04:23 localhost haproxy[9417]: Proxy admin_stat started.
Jun 10 22:42:24 localhost haproxy[9418]: 192.168.1.9:54030 [10/Jun/2014:22:41:56.920] http_server info_cache/wget 9/0/2/4/27123 200 601 - - CD-- 0/0/0/0/0 0/0 "GET /test/test.jsp HTTP/1.1"

完成！