Zabbix 4.0 安装与基本配置
一、Zabbix介绍
Zabbix介绍
Zabbix是一套企业级开源分布式监控解决方案,监控包括IT基础设施(网络、服务器和云资源)、服务、应用等。
Zabbix架构
Zabbix由以下组件组成:
- 服务端
- 数据库存储
- Web界面
- 代理Proxy(可选)
- 客户端Agent
- 数据交互流
二、Zabbix安装
Zabbix安装需求
- Apache:1.3.12 or later
- PHP:5.4.0 or later
- MySQL:5.0.3-8.0.X版本
本次Zabbix安装环境说明:
- 系统:CentOS Linux release 7.3.1611 (Core)
- Linux内核版本:3.10.0-514.el7.x86_64
- HOSTNAME:zabbix-server
- IP:192.168.0.201/24
Apache安装
安装Apache 2.4.6与相关依赖组件
yum install httpd libxml2-devel net-snmp-devel libcurl-devel -y
修改Apache配置
vim /etc/httpd/conf/httpd.conf
#按实际情况填写IP/DNS:端口
ServerName 192.168.0.201:80
启动Apache并设置开机自启动
systemctl start httpd
systemctl enable httpd
PHP安装
安装PHP 5.6与相关依赖组件
#安装PHP yum源
rpm -ivh http://repo.webtatic.com/yum/el7/epel-release.rpm
rpm -ivh http://repo.webtatic.com/yum/el7/webtatic-release.rpm
#安装PHP与相关依赖组件
yum install php56w php56w-gd php56w-mysql php56w-bcmath php56w-mbstring php56w-xml php56w-ldap -y
修改PHP配置
vim /etc/php.ini
#调整执行时间等
max_execution_time = 300
max_input_time = 300
post_max_size = 16M
date.timezone =Asia/Shanghai
always_populate_raw_post_data = -1
重启Apache
systemctl restart httpd
MySQL安装
安装MySQL yum源
rpm -ivh https://dev.mysql.com/get/mysql57-community-release-el7-11.noarch.rpm
安装MySQL 5.7
yum install mysql-community-server -y
关闭MySQL密码策略
vim /etc/my.cnf
#在[mysqld]元素下添加下面配置
validate-password=OFF
启动MySQL
systemctl start mysqld
查看初始密码并修改密码为123456
grep 'password' /var/log/mysqld.log |head -1
#按实际填写下面初始密码
mysqladmin -uroot -p'oIdZHvIhb9=i' password 123456
Zabbix server安装
安装Zabbix yum源
rpm -ivh https://repo.zabbix.com/zabbix/4.0/rhel/7/x86_64/zabbix-release-4.0-1.el7.noarch.rpm
安装Zabbix server、web和agent
yum install zabbix-server-mysql zabbix-web-mysql zabbix-agent -y
初始化数据库
#登录MySQL
mysql -uroot -p123456
#创建zabbix数据库并授权zabbix用户,密码为123456
create database zabbix character set utf8 collate utf8_bin;
grant all privileges on zabbix.* to 'zabbix'@'localhost' identified by '123456';
导入初始数据库
zcat /usr/share/doc/zabbix-server-mysql*/create.sql.gz | mysql -uzabbix -p123456 zabbix
(可选)配置Zabbix server/proxy
vim /etc/zabbix/zabbix_server.conf
DBHost=localhost
DBName=zabbix
DBUser=zabbix
DBPassword=123456
启动Zabbix server并设置开机自启动
systemctl start zabbix-server
systemctl enable zabbix-server
重启Apache
systemctl restart httpd
三、Zabbix 基本使用
Zabbix web初始化
打开浏览器,输入http://<server_ip_or_name>/zabbix
,显示Zabbix web设置界面
http://192.168.0.201/zabbix/
- Welcome to Zabbix 4.0--Next setup
- Check of pre-requisites:检查是否全部为
OK
- Configure DB connection:填写MySQL数据库信息
- Database type:MySQL
- Database host:localhost
- Database port:0
- Database name:zabbix
- User:zabbix
- Password:123456
- Zabbix server details:
- Host:localhost
- Port:10051
- Name:(留空)
- Next--Finish
Zabbix 登录
http://192.168.0.201/zabbix/
默认用户名:Admin
,默认密码:zabbix
Zabbix server 监控
开启Zabbix Server上的zabbix-agent,并设置开机自启动
systemctl start zabbix-agent
systemctl enable zabbix-agent
登录Zabbix依次点击:Configuration--Hosts,可以看到Zabbix server的Availability ZBX
显示为绿色。
更改Zabbix server语言为中文
登录Zabbix依次点击:右上角Admin(Zabbix Administrator)--Language:Chinese(zh_CN)--Update