CentOS 8.5.2.111部署Zabbix6.0 手把手、保姆级

CentOS 8.5.2.111部署Zabbix6.0 手把手、保姆级

前提、设置网络Ip地址等

cd /etc/sysconfig
cd network-scripts/
ls
vim ifcfg-enp0s3
systemctl restart NetworkManager
ping www.baidu.com

重启网络服务，效果不好时重启服务器

systemctl restart NetworkManager
reboot

0、安装中文语言包

yum install glibc-langpack-zh.x86_64

1、交互式选择源，更加方便。

bash <(curl -sSL https://gitee.com/SuperManito/LinuxMirrors/raw/main/ChangeMirrors.sh)

测试源是否可用？

yum makecache

1.1、查看、设置主机名

hostname
hostnamectl set-hostname zabbix6.Centos8.5
hostnamectl status

2.1

关闭防火墙

systemctl stop firewalld.service
开机不启动防火墙
systemctl disable firewalld.service
关闭linux 内核安全措施
setenforce 0
关闭日后linux 内核安全启动措施
sed -i "s/SELINUX=enforcing/SELINUX=disabled/g" /etc/selinux/config
防火墙状态
systemctl status firewalld
systemctl status selinux-autorelabel

3、安装MYSQL准备

yum remove -y mysql #卸载之前安装的mysql
下载
wget https://dev.mysql.com/get/mysql80-community-release-el8-1.noarch.rpm
yum install mysql80-community-release-el8-1.noarch.rpm
yum module disable mysql
yum install mysql-community-server --nogpgcheck
vim /etc/my.cnf

default-authentication-plugin=mysql_native_password
#把这上面这一行的注释#去掉，没有的直接加上

4、MYSQL初始化

mysql -V
rpm -qa | grep mysql
开启Mysql
systemctl restart mysqld
service mysqld status
查询临时密码
grep 'temporary password' /var/log/mysqld.log
mysql -u root -p

5、MYSQL密码配置，修改root密码：

ALTER USER 'root'@'localhost' IDENTIFIED BY 'yourPassWord'; #第一步需要先创建一个复杂一点的密码root_21ROOT
SHOW VARIABLES LIKE 'validate_password%'; #查看、修改密码策略

set global validate_password.policy=0; #这个我没执行
SHOW VARIABLES LIKE 'validate_password%'; #查看、修改密码策略

create user 'root'@'%' identified by 'yourPassWord';
grant all privileges on *.* to 'root'@'%' with grant option; #授权

exit #退出mysql,否则后面语句执行不了。

下载 zabbix安装包和配置文件源包：

rpm -Uvh https://repo.zabbix.com/zabbix/6.0/rhel/8/x86_64/zabbix-release-6.0-4.el8.noarch.rpm
dnf clean all
cd /etc/yum.repos.d
ls

vim zabbix.repo #复制粘贴我页面提供的文本，到zabbix.repo 并保存

# 3、配置zabbix.repo文件仓库，把zabbix.repo 设置成如下内容，
vim zabbix.repo #复制粘贴我页面提供的文本，到zabbix.repo 并保存

# repo文件开始
[zabbix]
name=Zabbix Official Repository - $basearch
#baseurl=https://repo.zabbix.com/zabbix/6.0/rhel/8/$basearch/
baseurl=https://mirrors.tuna.tsinghua.edu.cn/zabbix/zabbix/6.0/rhel/8/x86_64/
#上面是 zabbix清华源
enabled=1
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-ZABBIX-A14FE591

[zabbix-non-supported]
name=Zabbix Official Repository (non-supported) - $basearch
#baseurl=https://repo.zabbix.com/non-supported/rhel/8/$basearch/
baseurl=https://mirrors.tuna.tsinghua.edu.cn/zabbix/non-supported/rhel/8/x86_64/
#上面是 zabbix-non-supported清华源
enabled=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-ZABBIX
gpgcheck=1

[zabbix-unstable]
name=Zabbix Official Repository (unstable) - $basearch
baseurl=https://repo.zabbix.com/zabbix/5.5/rhel/8/$basearch/
enabled=0
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-ZABBIX-A14FE591
# repo文件结束

　　

vim zabbix-agent2-plugins.repo #复制粘贴我页面提供的文本，到zabbix-agent2-plugins.repo 并保存

vim zabbix-agent2-plugins.repo #复制粘贴我页面提供的文本，到zabbix-agent2-plugins.repo 并保存

# 4、配置zabbix-agent2-plugins.repo文件仓库
[root@centos8 yum.repos.d]# vim zabbix-agent2-plugins.repo
# repo文件开始
[zabbix-agent2-plugins]
name=Zabbix Official Repository (Agent2 Plugins) - $basearch
#baseurl=https://repo.zabbix.com/zabbix-agent2-plugins/1/rhel/8/$basearch/
baseurl=https://mirrors.tuna.tsinghua.edu.cn/zabbix/zabbix-agent2-plugins/1/rhel/8/x86_64/
# agent2清华源
enabled=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-ZABBIX
gpgcheck=1
# repo文件结束
[root@centos8 yum.repos.d]#

　　

7、初始化数据库：

mysql -u root -p

mysql> create database zabbix character set utf8mb4 collate utf8mb4_bin; # 创建zabbix数据库

mysql> create user zabbix@localhost identified WITH sha256_password BY 'password'; #创建zabbix数据库密码password

mysql> grant all privileges on zabbix.* to zabbix@localhost;

mysql> set global log_bin_trust_function_creators = 1;

mysql>use mysql;

mysql>delete from user where user=' ';#我这句没执行

mysql>flush privileges;

mysql> quit;

安装zabbix 相关模块

dnf install zabbix-server-mysql zabbix-web-mysql zabbix-apache-conf zabbix-sql-scripts zabbix-selinux-policy zabbix-agent2

导入初始化数据库脚本

zcat /usr/share/zabbix-sql-scripts/mysql/server.sql.gz | mysql --default-character-set=utf8mb4 -uzabbix -p zabbix

mysql -u root -p

mysql> set global log_bin_trust_function_creators = 0;
mysql> quit;

　　

8、启动zibbx 程序及agen:，开机自启相关服务。

vim /etc/zabbix/zabbix_server.conf # 取消注释 DBPassword= 并设置数据库密码
重启zabbix服务

systemctl restart zabbix-server zabbix-agent2 httpd php-fpm

systemctl enable zabbix-server zabbix-agent2 httpd php-fpm

　　

9、打开zabbix:
http://192.168.1.180/zabbix

用户名：Admin

密码：zabbix