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How to use LogAnalyzer to achieve a log system, I believe that many inexperienced people do not know what to do. Therefore, this paper summarizes the causes and solutions of the problem. Through this article, I hope you can solve this problem.

I. deploy the LAMP environment

1. Install the CentOS operating system, system version number 6.5,

2. Install rsyslog, as shown in the following figure:

3. Install mysql, as shown in the following figure:

4. Install http, as shown in the following figure:

5. Install php, as shown in the following figure:

Second, configure server background applications

1. Create a database user

Mysqladmin-uroot password''

2. Import the database

Cd / usr/share/doc/rsyslog7-mysql-7.4.10/

Mysql-uroot-p

Grant all privileges on Syslog to @ localhost identified by''

Mysql > grant all on Syslog.* to @ localhostidentified by''

Mysql > flush privileges

4. Configure rsyslog.conf

Add the following fields

$ModLoad ommysql

*. *: ommysql:localhost,Syslog

Uncomment the following fields

$ModLoad immark

/ / immark is the module name, and log marking is supported.

$ModLoad imudp

/ / imupd is the name of the module and supports udp protocol

$UDPServerRun 514

/ / allow port 514 to receive logs forwarded using UDP and TCP protocols

Edit / etc/bashrc to add the following fields

Export PROMPT_COMMAND=' {msg=$ (history 1 | {read x y; echo $y;}); logger "[euid=$ (whoami)]": $(whoami): [`pwd`] "$msg";}'

Make it effective.

Source / etc/bashrc

5. Download LogAnalyzer

Wget http://download.adiscon.com/loganalyzer/loganalyzer-3.6.5.tar.gz

Tar zxf loganalyzer-3.6.5.tar.gz

Cd loganalyzer-3.6.5

Mkdir-p / var/www/html/loganalyzer

Rsync-a src/* / var/www/html/loganalyzer/

Third, install LogAnalyzer

1. Open the browser to access: http://192.168.1.107/loganalyzer/, as shown in the following figure:

Prompt that there is no configuration file, click here to use the wizard to generate.

2. The first step is to test the system environment, as shown below:

3. Click "Next" to enter the second step, as shown in the following figure:

4. Step 3, basic configuration, as shown below:

In User Database Options, fill in the parameters set above, and then click Next.

Step 4, create the table, as shown in the following figure:

Click Next to start creating the table.

Step 5, check the SQL results, as shown in the following figure:

Step 6, create an administrative user, as shown in the following figure:

Step 7: create the first Syslog source, as shown in the following figure:

Step 8, complete, as shown in the following figure:

After reading the above, have you mastered how to implement a log system using LogAnalyzer? If you want to learn more skills or want to know more about it, you are welcome to follow the industry information channel, thank you for reading!

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