centos7下安装zabbix

（1）环境

[root@localhost ~]# cat /etc/centos-release

CentOS Linux release 7.4.1708 (Core)

[zabbix@localhost ~]$ id

uid=1000(zabbix) gid=1000(zabbix) 组=1000(zabbix) 环境=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023

（2）安装

（2.1）安装源码库配置部署包。这个部署包包含了yum配置文件。

# sudo rpm -ivh http://repo.zabbix.com/zabbix/3.2/rhel/7/x86_64/zabbix-release-3.2-1.el7.noarch.rpm

获取http://repo.zabbix.com/zabbix/3.2/rhel/7/x86_64//zabbix-release-3.2-1.el7.noarch.rpm

警告：/var/tmp/rpm-tmp.xvLHq6: 头V4 RSA/SHA512 Signature, 密钥 ID a14fe591: NOKEY

准备中... ################################# [100%]

正在升级/安装...

1:zabbix-release-3.2-1.el7 ################################# [100%]

（2.2）安装Zabbix部署包

安装Zabbix部署包。这里使用Mysql数据库安装Zabbix server、WEB前端。

# yum install zabbix-server-mysql zabbix-web-mysql

安装Zabbix Agent的示例.

# yum install zabbix-agent

（2.3）安装初始化数据库

# wget http://dev.mysql.com/get/mysql-community-release-el7-5.noarch.rpm

# rpm -ivh mysql-community-release-el7-5.noarch.rpm

# yum install mysql-community-server

安装成功后重启mysql服务。

# service mysqld restart

设置开机启动

# sudo systemctl enable mysqld

启动服务

# systemctl start mysqld

设置初始密码：

# /usr/bin/mysqladmin -u root password 'root'

进入mysql：

#mysql -uroot -proot

mysql> create database zabbix character set utf8 collate utf8_bin;

Query OK, 1 row affected (0.00 sec)

mysql> grant all privileges on zabbix.* to zabbix@localhost identified by 'zabbix'

-> ;

Query OK, 0 rows affected (0.00 sec)

mysql> quit

Bye

（2.4）进入到这个目录

[zabbix@linuxidc zabbix-server-mysql-3.0.1]$ pwd

/usr/share/doc/zabbix-server-mysql-3.0.1

[zabbix@linuxidc zabbix-server-mysql-3.0.1]$ ls

AUTHORS ChangeLog COPYING create.sql.gz NEWS README

运行命令

[zabbix@linuxidc zabbix-server-mysql-3.0.1]$ # zcat create.sql.gz | mysql -uroot -p zabbix

（3）启动zabbix server服务

(3.0)修改配置文件：

[zabbix@linuxidc ~]$ vim /etc/zabbix/zabbix_server.conf

DBHost=localhost DBName=zabbix DBUser=zabbix DBPassword=zabbix

（3.1）启动zabbix服务，设置开机自启动，报错

[root@localhost zabbix]# sudo systemctl start zabbix-server

Job for zabbix-server.service failed because a configured resource limit was exceeded. See "systemctl status zabbix-server.service" aournalctl -xe" for details.

查看selinux

[root@localhost zabbix]# sestatus

SELinux status: enabled

SELinuxfs mount: /sys/fs/selinux

SELinux root directory: /etc/selinux

Loaded policy name: targeted

Current mode: enforcing

Mode from config file: enforcing

Policy MLS status: enabled

Policy deny_unknown status: allowed

Max kernel policy version: 28

（3.2）禁用selinux

[root@localhost zabbix]# vi /etc/selinux/config

# This file controls the state of SELinux on the system.

# SELINUX= can take one of these three values:

# enforcing - SELinux security policy is enforced.

# permissive - SELinux prints warnings instead of enforcing.

# disabled - No SELinux policy is loaded.

SELINUX=disabled

# SELINUXTYPE= can take one of three two values:

# targeted - Targeted processes are protected,

# minimum - Modification of targeted policy. Only selected processes are protected.

# mls - Multi Level Security protection.

SELINUXTYPE=targeted

[root@localhost zabbix]# reboot

再次查看selinux状态

[root@localhost ~]# sestatus

SELinux status: disabled

（3.3）再次启动zabbix服务，设置开机自启动

[root@localhost ~]# systemctl start zabbix-server

[root@localhost ~]# systemctl enable zabbix-server

Created symlink from /etc/systemd/system/multi-user.target.wants/zabbix-server.service to /usr/lib/systemd/system/zabbix-server.service.

（4）编辑zabbix前端的PHP配置

（4.1）修改时间设置，默认欧洲时间，改为上海时间

# sudo vim /etc/httpd/conf.d/zabbix.conf

<IfModule mod_php5.c>

php_value max_execution_time 300

php_value memory_limit 128M

php_value post_max_size 16M

php_value upload_max_filesize 2M

php_value max_input_time 300

php_value always_populate_raw_post_data -1

# php_value date.timezone Europe/Riga

php_value date.timezone Asia/Shanghai

</IfModule>

（4.2）启动apache服务，设置开机自启动

[root@localhost ~]# systemctl start httpd

[root@localhost ~]# systemctl enable httpd

Created symlink from /etc/systemd/system/multi-user.target.wants/httpd.service to /usr/lib/systemd/system/httpd.service.

[root@localhost ~]#

（4.3）登陆zabbix web配置界面，发现在Server上可以打开，在其他电脑上打不开，关闭防火墙

[root@localhost ~]# systemctl stop firewalld.service

[root@localhost ~]# systemctl disable firewalld.service

Removed symlink /etc/systemd/system/multi-user.target.wants/firewalld.service.

Removed symlink /etc/systemd/system/dbus-org.fedoraproject.FirewallD1.service.

（5）配置web界面

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

# php_value date.timezone Asia/Shanghai

[root@localhost ~]# systemctl restart zabbix-server

[root@localhost ~]# systemctl restart httpd

登陆到zabbix web监控界面

zabbix web默认用户名及密码：Admin/zabbix

 

（6）添加主机

[root@localhost ~]# systemctl start zabbix-agent

 

【完】