Install Zabbix 3.4 on CentOS 7.4

[Date: 2017-09-30]

Source: cnblogs.com/it-hack Author: it-hack

1. Installation environment

1 [root@linuxidc ~]# cat /etc/RedHat-release
2
3 CentOS Linux release 7.4.1708 (Core)

turn off firewall

1 [root@linuxidc ~]# systemctl stop firewalld.service #Close the firewall
2
3 [root@linuxidc ~]# systemctl disable firewalld.service #Do not start the firewall at boot
4

close selinux

1 [root@linuxidc ~]# sed -i 's/SELINUX=enforcing/SELINUX=disabled/' /etc/selinux/config    #在/etc/selinux/config 把SELNUX=enforcing换成SELINUX=disabled
2
3 [root@linuxidc ~]# grep SELINUX=disabled /etc/selinux/config #Filter the disabled just changed
4
5 SELINUX=disabled
6
7 [root@linuxidc ~]# setenforce 0 #Clear the configuration of selinux
8
9 setenforce: SELinux is disabled

Second, the installation and configuration of the database

The MariaDB database management system is a fork of MySQL, mainly maintained by the open source community and licensed under the GPL.

The reason for developing this branch is: after Oracle acquired MySQL, there is a potential risk of closing MySQL, so the community adopts the method of branching to avoid this risk.

MariaDB is designed to be fully compatible with MySQL, including API and command line, making it an easy replacement for MySQL.

install mariadb

[root@linuxidc ~]# yum install mariadb-server mariadb –y

Loaded plugins: fastestmirror, langpacks

base

The installation process is omitted in the middle

It has been installed:

mariadb.x86_64 1:5.5.56-2.el7 mariadb-server.x86_64 1:5.5.56-2.el7

Installed as a dependency:

perl-DBD-MySQL.x86_64 0:4.023-5.el7

Upgraded as a dependency:

mariadb-libs.x86_64 1:5.5.56-2.el7

complete!

The relevant commands for the mariadb database are:

1 [root@linuxidc ~]# systemctl start mariadb  #启动MariaDB
2
3 [root@linuxidc ~]# systemctl stop mariadb  #停止MariaDB
4
5 [root@linuxidc ~]# systemctl restart mariadb  #重启MariaDB
6
7 [root@linuxidc ~]# systemctl enable mariadb #Set boot up

Three, Zabbix3.4 installation and configuration

Install zabbix3.4

1 [root@linuxidc ~]# rpm -ivh http://repo.zabbix.com/zabbix/3.4/rhel/7/x86_64/zabbix-release-3.4-1.el7.centos.noarch.rpm

Get http://repo.zabbix.com/zabbix/3.4/rhel/7/x86_64/zabbix-release-3.4-1.el7.centos.noarch.rpm

Preparing... ################################# [100%]

Upgrading/installing...

1:zabbix-release-3.4-1.el7.centos ################################# [100%]

[root@linuxidc ~]# yum install zabbix-server-mysql zabbix-web-mysql -y

Get http://repo.zabbix.com/zabbix/3.4/rhel/7/x86_64/zabbix-release-3.4-1.el7.centos.noarch.rpm

Preparing... ################################# [100%]

Upgrading/installing...

1:zabbix-release-3.4-1.el7.centos ################################# [100%]

1 [root@linuxidc ~]# yum install zabbix-server-mysql zabbix-web-mysql -y

Loaded plugins: fastestmirror, langpacks

zabbix | 2.9 kB 00:00:00

zabbix-non-supported | 951 B 00:00:00

zabbix/x86_64/primary_db | 18 kB 00:00:00

zabbix-non-supported/x86_64/primary | 1.6 kB 00:00:00

Loading mirror speeds from cached hostfile

* base: mirrors.aliyun.com

* epel: mirrors.neusoft.edu.cn

* extras: mirrors.aliyun.com

* updates: mirrors.aliyun.com

zabbix-non-supported 4/4

Installation skips the intermediate process

It has been installed:

zabbix-server-mysql.x86_64 0:3.4.1-1.el7 zabbix-web-mysql.noarch 0:3.4.1-1.el7

Installed as a dependency:

OpenIPMI-libs.x86_64 0:2.0.19-15.el7 OpenIPMI-modalias.x86_64 0:2.0.19-15.el7 fping.x86_64 0:3.10-4.el7

httpd.x86_64 0:2.4.6-67.el7.centos.2 httpd-tools.x86_64 0:2.4.6-67.el7.centos.2 iksemel.x86_64 0:1.4-6.el7

libzip.x86_64 0:0.10.1-8.el7 mailcap.noarch 0:2.1.41-2.el7 php.x86_64 0:5.4.16-42.el7

php-bcmath.x86_64 0:5.4.16-42.el7 php-cli.x86_64 0:5.4.16-42.el7 php-common.x86_64 0:5.4.16-42.el7

php-gd.x86_64 0:5.4.16-42.el7 php-ldap.x86_64 0:5.4.16-42.el7 php-mbstring.x86_64 0:5.4.16-42.el7

php-mysql.x86_64 0:5.4.16-42.el7 php-pdo.x86_64 0:5.4.16-42.el7 php-xml.x86_64 0:5.4.16-42.el7

t1lib.x86_64 0:5.1.2-14.el7 unixODBC.x86_64 0:2.3.1-11.el7 zabbix-web.noarch 0:3.4.1-1.el7

complete!

[root @linuxidc ~]#

create database

1 [root@linuxidc ~]# mysql
 2
 3 Welcome to the MariaDB monitor.  Commands end with ; or \g.
 4
 5 Your MariaDB connection id is 2
 6
 7 Server version: 5.5.56-MariaDB MariaDB Server
 8
 9  
10
11 Copyright (c) 2000, 2017, Oracle, MariaDB Corporation Ab and others.
12
13  
14
15 Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.
16
17  
18
19 MariaDB [(none)]>
20
21 MariaDB [(none)]> create database zabbix character set utf8 collate utf8_bin;
22
23 Query OK, 1 row affected (0.00 sec)
24
25 MariaDB [(none)]> grant all privileges on zabbix.* to zabbix@localhost identified by 'zabbix';
26
27 Query OK, 0 rows affected (0.08 sec)
28
29 MariaDB [(none)]> exit
30
31 Bye

import database

[root@linuxidc ~]# zcat /usr/share/doc/zabbix-server-mysql-3.4.1/create.sql.gz |mysql -uzabbix -pzabbix zabbix

Configure database user and password

1 [root@linuxidc ~]# grep -n '^'[a-Z] /etc/zabbix/zabbix_server.conf
 2
 3 38:LogFile=/var/log/zabbix/zabbix_server.log
 4
 5 49:LogFileSize=0
 6
 7 72:PidFile=/var/run/zabbix/zabbix_server.pid
 8
 9 82:SocketDir=/var/run/zabbix
10
11 101:DBName=zabbix
12
13 117:DBUser=zabbix
14
15 316: SNMPTrapperFile = / var / log / snmptrap / snmptrap.log
16
17 434:Timeout=4
18
19 476:AlertScriptsPath=/usr/lib/zabbix/alertscripts
20
21 486:ExternalScripts=/usr/lib/zabbix/externalscripts
22
23 522:LogSlowQueries=3000

[root@linuxidc ~]# vim /etc/zabbix/zabbix_server.conf #修改配置文件

Start the zabbix server and set it to start on boot

1 [root@linuxidc ~]# systemctl start zabbix-server
2
3 [root@linuxidc ~]# systemctl enable zabbix-server
4

Edit Zabbix frontend PHP configuration, change time zone

1 [root @ linuxidc ~] # vim /etc/httpd/conf.d/zabbix.conf

Modified to Asia Shanghai

save and exit

SELinux configuration

1 [root@linuxidc ~]# setsebool -P httpd_can_connect_zabbix on
2
3 software: SELinux is disabled.
4
5 [root@linuxidc ~]# setsebool -P httpd_can_cetwork_connect_db on
6
7 software: SELinux is disabled.

Start httpd and set it to start on boot

1 [root@linuxidc ~]# systemctl start httpd #Start httpd service
2
3 [root@linuxidc ~]# systemctl enable httpd #Set the httpd service to start on boot

Fourth, install Zabbix Web

Browser access and installation

http://192.168.1.18/zabbix/

Click next step

Enter the password for the database

Click next step

After confirming that the information is correct

Click next step

After completing the installation, a configuration file will be generated in /etc/zabbix/web/zabbix.conf.php

Congratulations! You have successfully installed Zabbix frontend.

Configuration file "/etc/zabbix/web/zabbix.conf.php" created.

1 [root@linuxidc ~]# cat /etc/zabbix/web/zabbix.conf.php
 2
 3 <?php
 4
 5 // Zabbix GUI configuration file.
 6
 7 global $DB;
 8
 9  
10
11 $DB['TYPE']     = 'MYSQL';
12
13 $DB['SERVER']   = 'localhost';
14
15 $DB['PORT']     = '0';
16
17 $DB['DATABASE'] = 'zabbix';
18
19 $DB['USER']     = 'zabbix';
20
21 $DB['PASSWORD'] = 'zabbix';
22
23  
24
25 // Schema name. Used for IBM DB2 and PostgreSQL.
26
27 $DB['SCHEMA'] = '';
28
29  
30
31 $ZBX_SERVER      = 'localhost';
32
33 $ZBX_SERVER_PORT = '10051';
34
35 $ZBX_SERVER_NAME = 'Zabbix Monitoring Platform';
36
37  
38
39 $IMAGE_FORMAT_DEFAULT = IMAGE_FORMAT_PNG;
40
41 [root@linuxidc ~]#

click finish

After entering your username and password, click sign in

The installation is over

Five, zabbxi-agent installation and configuration

Install zabbxi-agent

1 [root@linuxidc ~]# yum install zabbix-agent –y
 2
 3 Loaded plugins: fastestmirror, langpacks
 4
 5 Loading mirror speeds from cached hostfile
 6
 7  * base: mirrors.aliyun.com
 8
 9 * epel: mirrors.tuna.tsinghua.edu.cn
10
11  * extras: mirrors.aliyun.com
12
13  * updates: mirrors.aliyun.com
14
15 Resolving dependencies
16
17 There are unfinished transactions remaining. You might consider running yum-complete-transaction, or "yum-complete-transaction --cleanup-only" and "yum history redo last", first to finish them. If those don't work you'll have to try removing/installing packages by hand (maybe package-cleanup can help).
18
19 --> Checking transaction
20
21 ---> Package zabbix-agent.x86_64.0.3.4.1-1.el7 will be installed
22
23 --> Resolve dependencies complete
24
25  
26
27 Dependency Resolution
28
29  
30
31 =====================================================================================================================================================
32
33 Package schema version source size
34
35 =====================================================================================================================================================
36
37 Installing:
38
39  zabbix-agent                          x86_64                          3.4.1-1.el7                             zabbix                          353 k
40
41  
42
43 Transaction Summary
44
45 =====================================================================================================================================================
46
47 Install 1 package
48
49  
50
51 Total downloads: 353k
52
53 Installation size: 1.3 M
54
55 Downloading packages:
56
57 zabbix-agent-3.4.1-1.el7.x86_64.rpm                                                                                           | 353 kB  00:00:04    
58
59 Running transaction check
60
61 Running transaction test
62
63 Transaction test succeeded
64
65 Running transaction
66
67 Installing: zabbix-agent-3.4.1-1.el7.x86_64 1/1
68
69 Verifying: zabbix-agent-3.4.1-1.el7.x86_64 1/1
70
71  
72
73 installed:
74
75   zabbix-agent.x86_64 0:3.4.1-1.el7                                                                                                                 
76
77  
78
79 Done!
80
81

Configure zabbxi-agent

1 [root @ linuxidc ~] # vim /etc/zabbix/zabbix_agentd.conf

Modify IP address server IP address

Enter IP address

Modify serverActive IP address

Enter IP address

Start zabbxi-agent and set startup

[root@linuxidc ~]# systemctl restart zabbix-agent.service

[root@linuxidc ~]# systemctl enable zabbix-agent.service

More Zabbix related tutorial collections :

Install Zabbix 3.2 on Ubuntu 16.04 server http://www.linuxidc.com/Linux/2017-07/145519.htm

CentOS 7 LNMP environment to build Zabbix3.0 http://www.linuxidc.com/Linux/2017-02/140134.htm

Ubuntu 16.04 installation and deployment monitoring system Zabbix2.4 http://www.linuxidc.com/Linux/2017-03/141436.htm

Zabbix monitoring installation deployment and alarm configuration http://www.linuxidc.com/Linux/2017-03/141611.htm

Detailed explanation of Zabbix trigger expressionshttp ://www.linuxidc.com/Linux/2017-03/141921.htm

Install and deploy Zabbix3.0 under Ubuntu 16.04 http://www.linuxidc.com/Linux/2017-02/140395.htm

Zabbix monitoring apache server-status under CentOS 6.3 http://www.linuxidc.com/Linux/2013-05/84740.htm

Detailed installation of Zabbix 3.0 under CentOS 7http : //www.linuxidc.com/Linux/2017-03/141716.htm

Install Zabbix 2.0.6 under 64-bit CentOS 6.2 http://www.linuxidc.com/Linux/2014-11/109541.htm

Detailed introduction of ZABBIX : please click here
ZABBIX download address : please click here

Install Zabbix 3.4 on CentOS 7.4

Install Zabbix 3.4 on CentOS 7.4

1. Installation environment

turn off firewall

close selinux

Second, the installation and configuration of the database

install mariadb

The relevant commands for the mariadb database are:

Three, Zabbix3.4 installation and configuration

Install zabbix3.4

create database

import database

Configure database user and password

Start the zabbix server and set it to start on boot

Edit Zabbix frontend PHP configuration, change time zone

SELinux configuration

Start httpd and set it to start on boot

Fourth, install Zabbix Web

Browser access and installation

Five, zabbxi-agent installation and configuration

Install zabbxi-agent

Configure zabbxi-agent

Start zabbxi-agent and set startup

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