Zabbix yum源安装详解

 

安装zabbix之前的准备工作：

1.关闭防火墙和selinux
# systemctl stop firewalld.service #关闭防火墙服务 
# systemctl disable firewalld.service #开机不启动 
# sed -i 's/SELINUX=enforcing/SELINUX=disabled/' /etc/selinux/config #替换文本参数 
# grep SELINUX=disabled /etc/selinux/config #查文本状态 
# setenforce 0 #关闭当前SELINUX

2.配置163 的yum源 
# mv /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo.backup #备份本地yum源 
# cd /etc/yum.repos.d/ 
# wget http://mirrors.163.com/.help/CentOS7-Base-163.repo #下载163yum用root用户传入yum.repos.d文件下

zabbix 3.4.1 Server安装 

一、下载3.4.1 rpm 
[root@node3 ~]# rpm -ivh http://repo.zabbix.com/zabbix/3.4/rhel/7/x86_64/zabbix-release-3.4-1.el7.centos.noarch.rpm
二、服务端安装 
[root@node3 ~]# yum install zabbix-server-mysql zabbix-web-mysql zabbix-get httpd
三、安装mariadb数据库

1.安装mariadb 数据库 
[root@node3 ~]# yum install mariadb mariadb-server -y
2.启动mariadb 数据库 
[root@node3 ~]# systemctl start mariadb
3.开机自启动 
[root@node3 ~]# systemctl enable mariadb.service
4.创建zabbix数据库 
[root@node3 ~]# mysql MariaDB 
[(none)]> create database zabbix character set utf8 collate utf8_bin;
Query OK, 1 row affected (0.29 sec)
MariaDB [(none)]> grant all privileges on zabbix.* to 'zabbix'@'localhost' identified by 'zabbix';
Query OK, 0 rows affected (0.30 sec)
MariaDB [(none)]> grant all privileges on zabbix.* to 'zabbix'@'192.168.170.%' identified by 'zabbix';         
Query OK, 0 rows affected (0.01 sec)
MariaDB [(none)]>flush privileges;
Query OK, 0 rows affected (0.49 sec)
MariaDB [(none)]> exit #退出
5.初始化数据库 
[root@node3 ~]# cd /usr/share/doc/zabbix-server-mysql-3.4.1/ 
[root@node3 zabbix-server-mysql-3.4.1]# zcat /usr/share/doc/zabbix-server-mysql-3.4.1/create.sql.gz | mysql -uzabbix -p zabbix 密码输入 zabbix
6.查看下数据库表单是否有生成导入 
[root@node3 ~]# mysql
Welcome to the MariaDB monitor.  Commands end with ; or \g.
Your MariaDB connection id is 11924
Server version: 5.5.60-MariaDB MariaDB Server

Copyright (c) 2000, 2018, Oracle, MariaDB Corporation Ab and others.

Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.

MariaDB [(none)]> use zabbix
Reading table information for completion of table and column names
You can turn off this feature to get a quicker startup with -A

Database changed
MariaDB [zabbix]> show tables;
140 rows in set (0.00 sec)
MariaDB [zabbix]> exit
7.配置数据库为zabbixserver 
[root@node3 ~]# vim /etc/zabbix/zabbix_server.conf #修改zabbixserver配置文本 
 DBHost=localhost #去掉前面#
 DBName=zabbix #不需要修改 
 DBUser=zabbix #不需要修改 
 DBPassword=zabbix #去掉前面#修改数据库密码=zabbix
8.启动zabbix服务及设置开机启动 
 [root@node3 ~]# #systemctl start zabbix-server #启动zabbix服务 
 [root@node3 ~]# #systemctl enable zabbix-server #开机自启动
9.配置修正php内部参数 
[root@node3 ~]# vim /etc/httpd/conf.d/zabbix.conf 
php_value max_execution_time 300 
php_value memory_limit 128M 
php_value post_max_size 16M #16M/32M 都可 
php_value upload_max_filesize 2M 
php_value max_input_time 300 
php_value always_populate_raw_post_data -1 
php_value date.timezone Asia/shanghai  #修改时区 
10.重新启动httpd，刷新配置 
[root@node3 ~]# systemctl start httpd
查看服务是否正常启动
[root@node3 ~]# ss -tunl
Netid State      Recv-Q Send-Q           Local Address:Port                          Peer Address:Port              
udp   UNCONN     0      0                    127.0.0.1:323                                      *:*                  
udp   UNCONN     0      0                            *:123                                      *:*                  
udp   UNCONN     0      0                          ::1:323                                     :::*                  
tcp   LISTEN     0      128                          *:10051                                    *:*                  
tcp   LISTEN     0      50                           *:3306                                     *:*                  
tcp   LISTEN     0      128                          *:22                                       *:*                  
tcp   LISTEN     0      100                  127.0.0.1:25                                       *:*                  
tcp   LISTEN     0      128                         :::10051                                   :::*                  
tcp   LISTEN     0      128                         :::80                                      :::*                  
tcp   LISTEN     0      128                         :::22                                      :::*                  
tcp   LISTEN     0      100                        ::1:25                                      :::*        

Zabbix-Agent安装

一、下载3.4.1 rpm包
[root@node3 ~]# rpm -ivh http://repo.zabbix.com/zabbix/3.4/rhel/7/x86_64/zabbix-release-3.4-1.el7.centos.noarch.rpm
二、客户端安装 
[root@node1 ~]# yum install zabbix-agent zabbix-sender #客户端安装
三、启动agent端
[root@node1 ~]# systemctl start zabbix-agent

  11.zabbix网页安装http://192.168.170..10/zabbix 默认用户名/密码：Admin/zabbix 登录成功后，进入zabbix欢迎页面

检查预配置信息是否正确，如果有错误会有报错，需要修改配置信息，刷新该页面使所有状态项均为OK，才能进入下一步操作。

配置zabbix数据库信息，需要和之前的配置信息保持一致。 

 配置zabbix server信息

预安装信息的汇总显示，没有问题即可点击下一步，进入zabbix主页