zabbix5.0安装

一、环境准备

1.安装MySQL5.7

[root@localhost ~]# wget -i -c http://dev.mysql.com/get/mysql57-community-release-el7-10.noarch.rpm
[root@localhost ~]# yum -y install mysql57-community-release-el7-10.noarch.rpm
[root@localhost ~]# yum -y install mysql-community-server

2.修改默认的数据文件位置

[root@localhost ~]# vim /etc/my.cnf
datadir=/workspace/mysql  //数据存放路径，推荐写数据盘路径
socket=/workspace/mysql/mysql.sock

# Disabling symbolic-links is recommended to prevent assorted security risks
symbolic-links=0

log-error=/var/log/mysqld.log
pid-file=/var/run/mysqld/mysqld.pid

[client]
socket=/workspace/mysql/mysql.sock  //不指定客户端连接路径登录数据库会报错Can’t connect to local MySQL server through socket ‘/var/lib/mysql/mysql.sock

3.启动MySQL服务

[root@localhost ~]# systemctl start mysqld
查看MySQL日志获取登录密码
[root@localhost ~]# tail -100f /var/log/mysqld.log

找到密码所在位置
2021-05-27T03:14:23.481320Z 1 [Note] A temporary password is generated for root@localhost: 9gK2dL%pnd>H
[root@localhost ~]# mysql -uroot -p
准备创建zabbix的数据库，在此之前需要重新设置密码
mysql> set password = password('Password@123');
Query OK, 0 rows affected, 1 warning (0.00 sec)

mysql> alter user 'root'@'localhost' password expire never;
Query OK, 0 rows affected (0.01 sec)

mysql> 
mysql> flush privileges;
Query OK, 0 rows affected (0.00 sec)
创建zabbix数据库
mysql> create database zabbix character set utf8 collate utf8_bin;
Query OK, 1 row affected (0.00 sec)
mysql> grant all on zabbix.* to zabbix@'localhost' identified by 'Password@123';
Query OK, 0 rows affected, 1 warning (0.00 sec)
mysql> select user,host from mysql.user;
+---------------+-----------+
| user          | host      |
+---------------+-----------+
| mysql.session | localhost |
| mysql.sys     | localhost |
| root          | localhost |
| zabbix        | localhost |
+---------------+-----------+
4 rows in set (0.01 sec)

4.安装zabbix

[root@localhost ~]# yum install -y zabbix-agent zabbix-server-mysql
[root@localhost ~]# vim /etc/zabbix/zabbix_server.conf
DBHost=localhost
DBName=zabbix
DBUser=zabbix
DBPassword=Password@123
导入zabbix数据表结构
mysql> source /usr/share/doc/zabbix-server-mysql-5.0.12/create.sql

5.安装PHP7.2

[root@localhost ~]# yum -y install centos-release-scl
[root@localhost ~]# yum -y install zabbix-web-mysql-scl zabbix-apache-conf-scl
配置前端PHP
vi /etc/opt/rh/rh-php72/php-fpm.d/zabbix.conf
php_value[date.timezone] = Asia/Shanghai   #同时改为上海

启动http服务及php-fpm及设置为开机启动

[root@localhost ~]# systemctl restart httpd rh-php72-php-fpm 

[root@localhost ~]# systemctl enable  httpd rh-php72-php-fpm

6.启动zabbix