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This article mainly introduces the detailed steps of installing Zabbix4.0 LAMP in Cent OS 7.0. in the daily operation, I believe that many people have doubts about the detailed steps of installing Zabbix4.0 LAMP in Cent OS 7.0. the editor consulted all kinds of materials and sorted out a simple and easy-to-use method of operation. I hope it will be helpful to answer the questions of "detailed steps of installing Zabbix4.0 LAMP in Cent OS 7.0". Next, please follow the editor to study!

Introduction to Zabbix

Zabbix is a highly integrated enterprise-class open source network monitoring solution, similar to Cacti and nagios, which provides distributed monitoring and centralized web management interface. Zabbix has the functions of common commercial monitoring software, such as host performance monitoring, network equipment performance monitoring, database performance monitoring, ftp and other general protocol monitoring, and can flexibly make use of customizable warning mechanism to allow users to send E-mail-based warnings to events, ensuring that relevant personnel can solve them quickly. It can also use the stored data to provide outstanding reports and real-time graphical data processing, and realize the centralized monitoring of the monitoring host 7x24 hours.

The data collected by Zabbix is displayed and configured on the web side through the Cramp S mode and transmitted through the SNMP protocol, while the monitored object only needs to support the SNMP protocol or run the Zabbix-agents agent. The server listens to port 10051, while the monitored end is port 10050 monitored by the Zabbix-agents agent.

Experimental environment host operating system IP address main software zabbix server CentOS7.0 x86_64192.168.109.129zabbix-server4.0Linux monitored side Redhat7.0 x86_64192.168.109.128zabbix-agent4.0Windwos monitored side Windwos x86_64192.168.109.1zabbix-agent4.0Zabbix server environment deployment

1. Environmental preparation

Because zabbix provides a centralized web monitoring and management interface, the presentation of services in the web interface requires LAMP architecture support.

Yum install-y httpd mariadb-server mariadb php php-mysql php-gd libjpeg* php-ldap php-odbc php-pear php-xml php-xmlrpc php-mhash

Edit configuration httpd

Vim / etc/httpd/conf/httpd.conf

ServerName zabbix

DirectoryIndex index.html index.php / / add home page support format

Edit the configuration php and configure the China time zone

Vim / etc/php.ini

Date.timezone = PRC / / PRC is the Chinese time zone

Start httpd,mysql

Systemctl stop firewalld.service

Setenforce 0

Systemctl start httpd.service

Systemctl start mariadb.service

Netstat-ntap | egrep'(80 | 3306)'

Perform the initial security settings after starting msyql.

Mysql_secure_installation

(you can choose all Y for the default configuration. Omitted here)

Mysql-u root-p

CREATE DATABASE zabbix character set utf8 collate utf8_bin; / / set database character set

GRANT all ON zabbix.* TO 'zabbix'@'%' IDENTIFIED BY' 123456database; / / create the zabbix database and set the user password

Flush privileges

Database setup is complete, check the connection between php and database

Vim / var/www/html/index.php

Enter the ip address of the zabbix host in the web page and display Success to indicate that the database is connected successfully.

# to ensure that zabbix users can also log in to the database, the solution is as follows if you cannot log in locally.

Log in to the database using a root account

Select user,host from mysql.user; / / the occupation of an available user name results in a local inability to log in remotely.

+-+ +

| | user | host |

+-+ +

| | zabbix |% | |

| | root | 127.0.0.1 | |

| | root |:: 1 |

| | cacti |

| | root | cacti |

| | localhost |

| | root | localhost |

+-+ +

Drop user'@ localhost; / / Delete an empty user

Drop user'@ cacti

Flush privileges

2. Deploy Zabbix Server

Yum install php-bcmath php-mbstring-y / / install php to support zabbix components

Rpm-ivh http://repo.zabbix.com/zabbix/3.5/rhel/7/x86_64/zabbix-release-3.5-1.el7.noarch.rpm / / automatically generates yum source files to ensure that the system can access the Internet.

Yum install zabbix-server-mysql zabbix-web-mysql-y / / install zabbix components

Zcat / usr/share/doc/zabbix-server-mysql-4.0.0/create.sql.gz | mysql- u zabbix- p zabbix / / generate database files. Be careful not to type the password into root.

View and modify zabbix configuration files

Vim / etc/zabbix/zabbix_server.conf

Modify the following information:

38:LogFile=/var/log/zabbix/zabbix_server.log

49:LogFileSize=0

72:PidFile=/var/run/zabbix/zabbix_server.pid

90:DBHost=127.0.0.1

91:DBName=zabbix

107:DBUser=zabbix

108:DBPassword=123456

287:SNMPTrapperFile=/var/log/snmptrap/snmptrap.log

413:Timeout=4

455:AlertScriptsPath=/usr/lib/zabbix/alertscripts

465:ExternalScripts=/usr/lib/zabbix/externalscripts

501:LogSlowQueries=3000

Modify the time zone of zabbix in httpd

Vim / etc/httpd/conf.d/zabbix.conf

Php_value date.timezone Asia/Shanghai

Complete the basic configuration of zabbix, start the service, and realize the installation of web interface

Systemctl enable zabbix-server

Systemctl start zabbix-server

Netstat-anpt | grep zabbix / / listening on port 10051

Systemctl restart httpd.service

Web interface installation access.

Http://192.168.109.129/zabbix

Linux monitored side proxy settings

Install the zabbix-agent client

Rpm-ivh http://repo.zabbix.com/zabbix/3.5/rhel/7/x86_64/zabbix-release-3.5-1.el7.noarch.rpm

Yum install-y zabbix-agent

Edit and modify profile

Vim / etc/zabbix/zabbix_agentd.conf

13:PidFile=/var/run/zabbix/zabbix_agentd.pid

32:LogFile=/var/log/zabbix/zabbix_agentd.log

43:LogFileSize=0

95:Server=192.168.109.129 / / zabbix server address

136:ServerActive=192.168.109.129 / / active server address

147:Hostname=zabbix_agent_rhcl7.0

265:Include=/etc/zabbix/zabbix_agentd.d/*.conf

Turn off the firewall and start the service

Systemctl stop firewalld.service

Setenforce 0

Systemctl enable zabbix-agent.service

Systemctl restart zabbix-agent.service

Netstat-ntpl | grep zabbix / / View zabbix listening on port 10050

Windwos monitored side proxy settings

Download the Windwos agent and put it in the C:\ root directory with the folder name zabbix

Note that administrator privileges are required for execution

Cmd / c "C:\ zabbix\ bin\ zabbix_agentd.exe-c:\ zabbix\ conf\ zabbix_agentd.conf-I"

Cmd / c "C:\ zabbix\ bin\ zabbix_agentd.exe-c:\ zabbix\ conf\ zabbix_agentd.conf-s"

Cmd / c "C:\ zabbix\ bin\ zabbix_agentd.exe-c:\ zabbix\ conf\ zabbix_agentd.conf-x"

Cmd / c "C:\ zabbix\ bin\ zabbix_agentd.exe-c:\ zabbix\ conf\ zabbix_agentd.conf-d"

Parameter explanation:

-c: specify all locations of the configuration file

-I: install the client

-s: start the client

-x: stop the client

-d: uninstall the client

Check whether the installation of agent is complete and the port is normal

Finally, in the actual production environment, it is necessary to adjust the zabbix active and passive mode and automatic monitoring.

The zabbix default mode is passive:

Passive mode: 100 monitors, 100 rounds, very slow

Active mode: 100 monitors, 1 round required.

You can refer to this article to optimize zabbix.

API https://www.jianshu.com/p/594d648b8b87#tt_daymode=1&tt_font=m

At this point, the study of "detailed steps for installing Zabbix4.0 LAMP in Cent OS 7.0" is over. I hope to be able to solve your doubts. The collocation of theory and practice can better help you learn, go and try it! If you want to continue to learn more related knowledge, please continue to follow the website, the editor will continue to work hard to bring you more practical articles!

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