Zabbix installation Configuration

Zabbix installation Configuration
Introduction

Zabbix is a software that monitors various network parameters and server health and integrity. Zabbix uses a flexible notification mechanism that allows you to configure email-based alarms for almost any event. This allows you to quickly report server problems. Based on the stored data, Zabbix provides excellent reporting and data visualization functions. These features make Zabbix an ideal solution for capacity planning.

The new version has reached version 3.4, and it has been written and forgotten to be released by the end of Article 16. Therefore, we will introduce the installation of version 2.4, but there is no difference between the content and the new version.

 

 

Prerequisites:

1. Configure time network automatic synchronization reference: http://www.cnblogs.com/chenmh/p/5485829.html

2. Disable selinux

3. Install mysql reference: http://www.cnblogs.com/chenmh/p/5413881.html

Monitoring ip Address: 192.168.1.9

Proxy ip Address: 192.168.1.100

1. monitoring terminal installation1. install php and httpd

yum -y install php httpd

2. Install rpm Source

rpm -ivh http://repo.zabbix.com/zabbix/2.4/rhel/6/x86_64/zabbix-release-2.4-1.el6.noarch.rpm

3. Install zabbix_server, web, and agent

yum install zabbix-server-mysql zabbix-web-mysql zabbix-agent zabbix-get.x86_64

4. Create a database import table

Create a database

create database zabbix;

Import table structure

Cd/usr/share/doc/zabbix-server-mysql-2.4.8/create/Note: the path here will vary based on the version number mysql-uroot-p zabbix <schema. sqlmysql-uroot-p zabbix <images. sqlmysql-uroot-p zabbix <data. SQL

After MySQL 3.0, these three SQL files are merged into one file. You can use "zcat/usr/share/doc/zabbix-server-mysql/create. SQL .gz | mysql-uzabbix-p zabbix"

Create a monitoring user

grant all privileges on zabbix.* to 'zabbix'@'%' identified by 'zabbix';flush privileges;

Note: it is better to specify the hostname here. Otherwise, the actual machine name will be specified. To avoid unnecessary troubles, the password can be more complex.

5. Server File Configuration

mkdir -p /etc/zabbix/alertscriptsmkdir -p /etc/zabbix/externalscripts

Vim/etc/zabbix/zabbix_server.conf

LogFile=/var/log/zabbix/zabbix_server.logPidFile=/var/run/zabbix/zabbix_server.pidDBHost=192.168.1.9DBName=zabbixDBUser=zabbixDBPassword=zabbixDBSocket=/tmp/mysql.sockSNMPTrapperFile=/var/log/snmptt/snmptt.logAlertScriptsPath=/etc/zabbix/alertscriptsExternalScripts=/etc/zabbix/externalscripts
Timeout=20

Note: The DBHost, DBName, DBUser, and DBPassword must be consistent with the monitoring user created earlier. DBHost uses an IP address. Unless the host name specified by the monitoring user is the server name, the IP address is used for unnecessary trouble.

6. Configure Service Startup

Add boot item

chkconfig --add zabbix-serverchkconfig zabbix-server on

Start zabbix-server

service zabbix-server restart

7. Enable the firewall port

vim /etc/sysconfig/iptables

Ii. web-side configuration1. service configuration

Start httpd first

service httpd restart

Open your browser and enter http: // ip/zabbix.

This step must ensure that all options are normal. These parameters may need to be modified. Modify the file/etc/php. ini.

date.timezone=Asia/Shanghaimemory_limit=128Mpost_max_size=16Mmax_execution_time=300max_input_time=300session.auto_start = 0

If other related parameters are found to be abnormal, you can directly go to/etc/php. search for this parameter in the INI file and modify it according to the required value (generally, you only need to modify the date here. timezone)

Note: If you have modified the/etc/php. ini parameter, restart the httpd service.

The database connection used here is the monitoring user created previously to ensure that the test connection is normal.

The connection information related to the database configuration will eventually be written to the file "/etc/zabbix/web/zabbix. conf. php"

After configuration, a web file "/etc/httpd/conf. d/zabbix. conf" is generated"

2. Chinese zabbix

Vim/usr/share/zabbix/include/locales. inc. php modify the 55th line of code to (this step is usually normal and does not need to be modified)

'zh_CN' => ['name' => _('Chinese (zh_CN)'),    'display' => true]

Find "" in the "C: \ windows \ Fonts \" directory of the current Windows computer and rename msyh. put ttf in the directory "/usr/share/zabbix/fonts /".

Modify file

sed -i "s/graphfont/msyh/g" /usr/share/zabbix/include/defines.inc.php

Iii. linux Agent installation

Agent monitoring must be installed on the monitoring server. The linux agent is installed on the monitoring server as follows.

1. Install rpm Source

rpm -ivh http://repo.zabbix.com/zabbix/2.4/rhel/6/x86_64/zabbix-release-2.4-1.el6.noarch.rpm

2. Install zabbix_agent

yum install zabbix-agent zabbix-sender.x86_64

3. Configuration File

PidFile=/var/run/zabbix/zabbix_agentd.pidLogFile=/var/log/zabbix/zabbix_agentd.logLogFileSize=0Server=192.168.1.9#ServerActive=192.168.1.9Hostname=192.168.1.100Include=/etc/zabbix/zabbix_agentd.d/
Timeout=20

Server: monitoring IP Address

ServerActive

Hostname: proxy IP Address

4. Monitor mysql

To monitor mysql, create the ". my. cnf" file in the/etc/zabbix directory on the proxy.

[mysql]host     = localhostuser     = zabbix_agentpassword = zabbix_agent[mysqladmin]host     = localhostuser     = zabbix_agentpassword = zabbix_agent

Note: You must create a zabbix_agent user in mysql.

grant all privileges on zabbix.* to 'zabbix_agent'@'localhost' identified by 'zabbix_agent';flush privileges;

4. Install Windows proxy

Download the windows agent pressure package and decompress it to the C: \ zabbix directory. Then, create a log folder under the C: \ zabbix directory.

1. Configuration File

Modify C: \ zabbix \ conf \ zabbix_agentd.win.conf

LogFile=C:\zabbix\log\zabbix_agentd.logServer=192.168.1.9#ServerActive=192.168.1.9Hostname=192.168.1.100
Timeout=20

2. Add a service

C:\zabbix\bin\win64\zabbix_agentd.exe -c C:\zabbix\conf\zabbix_agentd.win.conf -i

V. Others 1. zabbix_get

Run zabbix_get on the monitoring terminal to check the communication status of the agent, and 1 is returned. Otherwise, check whether the agent is started and whether the firewall is blocked.

zabbix_get -s 192.168.137.100 -p 10050 -k 'agent.ping'

2. Restart the service

1. monitoring end

service httpd restartservice zabbix-server restart

2. Proxy

service zabbix-agent restart

3. Modify the Server IP Address

The zabbix server must modify the IP address as follows:

/etc/sysconfig/network-scripts/zabbix/zabbix_server.confzabbix/zabbix_agentd.confzabbix/web/zabbix.conf.php/etc/hostsservice network restartservice zabbix-server restart service zabbix-agent restart

4. Export windows performance monitor parameters

typeperf -q > D:\counters.txt typeperf -qx > D:\counters.txt

 

Summary

During the configuration process, you must pay attention to selinux and the impact of the firewall. You can add the port number to the firewall: 10051 proxy port 10050 on the monitoring end; if the configuration file and related parameters are modified on both the monitoring and Agent end, remember to restart the service. Otherwise, the Service may become unavailable.

 

 

 

Note: Author: pursuer. chen Blog: http://www.cnblogs.com/chenmh All essays on this site are original. You are welcome to repost them. However, you must indicate the source of the article and clearly give the link at the beginning of the article. Welcome to discussion