RHEL5.4部署中央日志服务器之rsyslog+loganalyzer

  1. 云栖社区>
  2. 博客列表>
  3. 正文

RHEL5.4部署中央日志服务器之rsyslog+loganalyzer

余二五 2017-11-17 15:54:00 浏览357 评论0

摘要:    1 系统需求    mysql mysql-devel mysql-server php php-mysql php-pdo php-common php-gd httpd 2需要的源码包软件    rsyslog-5.

  

1 系统需求
   mysql mysql-devel mysql-server php php-mysql php-pdo php-common php-gd httpd
2需要的源码包软件
   rsyslog-5.6.2.tar.gz
   loganalyzer-3.0.4.tar.gz
3安装rsyslog
 #tar xvf rsyslog-5.6.2.tar.gz
 #./configure --enable-mysql
 #make && make install
 4 修改rsyslog 的主配置文件
 修改如下

 #if you experience problems, check

# http://www.rsyslog.com/troubleshoot for assistance

 
# rsyslog v3: load input modules

# If you do not load inputs, nothing happens!

# You may need to set the module load path if modules are not found.

 
$ModLoad immark   # provides --MARK-- message capability

$ModLoad imuxsock # provides support for local system logging (e.g. via logger command)

$ModLoad imklog   # kernel logging (formerly provided by rklogd)

$ModLoad ommysql

*.*       :ommysql:localhost,Syslog,root,frank

     注 localhost 字节是database-server

          Syslog 是数据中database-name 

          root 是database-userid 

          frank 是root用户登录mysql的密码

      #该行的格式

      #*.*       :ommysql:database-server,database-name,database-userid,database-password

#同样要注意的是database-name 必须和/root/rsyslog-5.6.2/plugins/ommysql/creatDB.sql 中的相同

# Log all kernel messages to the console.
# Logging much else clutters up the screen.

kern.*                                                 /dev/console

 

# Log anything (except mail) of level info or higher.

# Don't log private authentication messages!

*.info;mail.none;authpriv.none;cron.none                -/var/log/messages
 
# The authpriv file has restricted access.

authpriv.*                                              /var/log/secure

 
# Log all the mail messages in one place.

mail.*                                                  -/var/log/maillog

 
 
# Log cron stuff

cron.*                                                  -/var/log/cron

 
# Everybody gets emergency messages

*.emerg                                                 *

 

# Save news errors of level crit and higher in a special file.

uucp,news.crit                                          -/var/log/spooler
 
# Save boot messages also to boot.log

local7.*                                                /var/log/boot.log

 

# Remote Logging (we use TCP for reliable delivery)

# An on-disk queue is created for this action. If the remote host is

# down, messages are spooled to disk and sent when it is up again.

#$WorkDirectory /rsyslog/spool # where to place spool files

#$ActionQueueFileName uniqName # unique name prefix for spool files

#$ActionQueueMaxDiskSpace 1g   # 1gb space limit (use as much as possible)

#$ActionQueueSaveOnShutdown on # save messages to disk on shutdown

#$ActionQueueType LinkedList   # run asynchronously
#$ActionResumeRetryCount -1    # infinite retries if host is down

# remote host is: name/ip:port, e.g. 192.168.0.1:514, port optional

#*.* @@remote-host:514
 
 

# ######### Receiving Messages from Remote Hosts ##########

# TCP Syslog Server:

# provides TCP syslog reception and GSS-API (if compiled to support it)

#$ModLoad imtcp.so # load module

#$InputTCPServerRun 514 # start up TCP listener at port 514

 
########## 下面的配置接受远程主机的日志
UDP Syslog Server:
$ModLoad imudp.so # provides UDP syslog reception

$UDPServerRun 514 # start a UDP syslog server at standard port 514

 
 
 
 
5 关闭系统自带的syslog 进程

     #service syslog stop

     #chkconfig syslog off

 6 因为rsyslog 没有启动脚本,并修改该脚本此时用的是syslog的启动脚本,
 #cp /etc/init.d/{syslog,rsyslog}
 把脚本中syslog 替换成rsyslog

 #sed -i ‘s/syslog/rsyslog/g’ /etc/init.d/rsyslog

 #chmod 700 /etc/init.d/rsyslog
 #chkconfig –add rsyslog
 #chkconfig rsyslog on

 7 创建一下链接,不然在启动rsyslog 时回报错

     # ln -sv /usr/local/rsyslog/sbin/rsyslogd /sbin/rsyslogd

 8 导入数据库

 #cd /root/rsyslog-5.6.2/plugins/ommysql

 #mysql -uroot –pfrank < createDB.sql
 9 启动rsyslog 并验证

   #service rsyslog restart

   #mysql –uroot -pfrank

   Mysql>use database Syslog;

Msql> select * from SystenEvents

 # 如果上面的配置无误的情况可以查看一些新日志信息

 10 安装loganalyzer 并修改权限

     #tar xvf loganalyzer-3.0.4.tar.gz

     #cd loganalyzer-3.0.4

     #cp -r src/     /var/www/html/loganalyzer

     #cp -r contrib/*     /var/www/html/loganalyzer

     #chown -R apache.apache /var/www/html/loganalyzer

 11   通过web 形式安装loganalyzer ,在安装之前必须先执行以下两个脚本

       #bash   /var/www/html/loganalyzer/configure.sh

       #bash    /var/www/html/loganalyzer/secure.sh

      在浏览器在中

       http://IP/loganalyzer 

       注:该IP 为您的日志服务器

 12 安装咯疙loganalyzer 
              

 
13
      

14 在安装前先执行  
    #cd  /var/www/html/loganayzer
    #bash  configure.php  
    #chmod   666  config.php
       

15   注意数据库名,为了安全,不要使用root用户

    

 

 

16   

 

17  

    

18  创建用户

   

19  注意数据库和表明

 

 

20

 

21 创建用户

 

 

22  确认下面的配置信息

 

 

23  rsyslog+loganalyzer 的分析图如下所示

 

 

 

 










本文转自 freehat08 51CTO博客,原文链接:http://blog.51cto.com/freehat/461495,如需转载请自行联系原作者
【云栖快讯】阿里云栖开发者沙龙(Java技术专场)火热来袭!快来报名参与吧!  详情请点击

网友评论

余二五
文章21627篇 | 关注75
关注
针对日志类数据的一站式服务,用户无需开发就能快捷完成数据采集、消费、投递以及查询分析等功能,... 查看详情
由轻量级Agent和云端组成,集云盾威胁情报于一体,通过Agent和云端大数据的联动,为您提... 查看详情
一个基于高可用分布式集群技术构建的服务API开放平台,帮助企业打通内外新旧系统,实现跨技术平... 查看详情
为您提供简单高效、处理能力可弹性伸缩的计算服务,帮助您快速构建更稳定、安全的应用,提升运维效... 查看详情
阿里云总监课正式启航

阿里云总监课正式启航