工作要求因为目前公司使用cacti过于古董,加上精力不足,所以学习一下怎么搭建zabbix,争取早日学会。
服务器安装
#按照文章顺序做:
Centos 7 增加Zabbix镜像源
rpm -Uvh https://repo.zabbix.com/zabbix/4.4/rhel/7/x86_64/zabbix-release-4.4-1.el7.noarch.rpm
Centos 7 添加阿里云镜像
wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-7.repo
yum clean all
yum clean packages
#安装常用的开发组件
yum install epel-release
yum -y groups install "Development Tools"
#关闭防火墙
systemctl stop firewalld.service
systemctl disable firewalld.service
#关闭SElinux
vim /etc/selinux/config
SELINUX=disabled #改成这样
#安装 iptables(可有可无,我其实选择直接装firewall)
yum install iptables-services
#安装Zabbix Server和Frontend
yum install -y zabbix-server-mysql
yum install -y zabbix-web-mysql
#安装MySQL并添加开机自启动
yum install -y mariadb-server
systemctl start mariadb.service
systemctl status mariadb.service
systemctl enable mariadb.service
#初始化MySQL
mysql_secure_installation
>(这个符号不出现在现实里)
Set root password? [Y/n] #是否设置root用户密码,输入y并回车或直接回车
New password: #设置root用户的密码
Re-enter new password: #再输入一次你设置的密码
Remove anonymous users? [Y/n] #是否删除匿名用户,生产环境建议删除,所以直接回车
Disallow root login remotely? [Y/n] #是否禁止root远程登录,根据自己的需求选择Y/n并回车,建议禁止
Remove test database and access to it? [Y/n] #是否删除test数据库,直接回车
Reload privilege tables now? [Y/n] #是否重新加载权限表,直接回车
>(这个符号不出现在现实里)
#创建数据库
mysql -uroot -p
create database zabbix character set utf8 collate utf8_bin;
GRANT ALL PRIVILEGES ON zabbix.* TO zabbix@localhost IDENTIFIED BY 'dubhe1989-zabbix';
Ps:《grant all privileges on zabbix.* to zabbix@localhost identified by ‘dubhe1989-zabbix’;》
中‘dubhe1989-zabbix’是密码,可以自定义,单引号也要打。
#导入数据结构
zcat /usr/share/doc/zabbix-server-mysql*/create.sql.gz | mysql -uzabbix -pdubhe1989-zabbix zabbix
Ps: 同理。dubhe1989-zabbix 也是密码。自定义后都要改。
#配置Zabbix Serve
vim /etc/zabbix/zabbix_server.conf
配置DBpasswd密码(就是你自己设置的密码)
91 DBHost=localhost
100 DBName=zabbix
116 DBUser=zabbix
#启动Zabbix Server
systemctl start zabbix-server.service
systemctl status zabbix-server.service
more /var/log/zabbix/zabbix_server.log #看一下有没有啥报错。
#配置Zabbix frontend
vim /etc/php.ini
(找到下面的配置改成一致)
max_execution_time = 300
memory_limit = 128M
post_max_size = 16M
upload_max_filesize = 2M
max_input_time = 300
max_input_vars = 10000
date.timezone = Asia/Shanghai
启动httpd
systemctl start httpd.service
systemctl status httpd.service
http://你的服务器ip/zabbix/setup.php
Admin(A是大写的)
zabbix