Ubuntu安装zabbix配置教程

Ubuntu镜像下载：https://mirrors.aliyun.com/ubuntu-releases/20.04.6/ubuntu-20.04.6-live-server-amd64.iso

Ubuntu在vm虚拟机安装（如下未提及项均保持默认选项）

1、配置软件源为阿里云， http://mirrors.aliyun.com/ubuntu

2、配置服务器名称和用户名密码

3、安装 ssh 服务，按空格键选择

4、开始安装Ubuntu

5、安装完成后重启

6、登入系统，用ip add查看下系统ip地址

7、用putty工具远程ssh登入

8、修改Ubuntu为静态ip， sudo vim /etc/netplan/00-installer-config.yaml，清空文件所有内容，复制下面内容进去，网关地址在Ubuntu中用routel查看

# This is the network config written by 'subiquity'
network:
  ethernets:
    ens33:
      dhcp4: no
      addresses: [192.168.227.100/24]
      optional: true
      gateway4: 192.168.227.2
      nameservers:
              addresses: [192.168.227.2]
  version: 2

9、修改后应用配置文件，sudo netplan apply

10、用新的ip地址ssh连接上

11、修改时区，sudo cp /usr/share/zoneinfo/Asia/Shanghai /etc/localtime

12、验证时区，date -R

Wed, 06 Mar 2024 21:23:05 +0800

13、系统优化---修改文件描述和进程数

sudo sed -i '/^# End of file/,$d' /etc/security/limits.conf
sudo sh -c "cat >> /etc/security/limits.conf <<EOF
# End of file
root - nproc 512000
* - nproc 512000
root -nofile 512000
* - nofile 512000
EOF"

14、软件源替换成阿里云

sudo sed -i.bak 's/http:\/\/.*.ubuntu.com/http:\/\/mirrors.aliyun.com/g' /etc/apt/sources.list

15、更新源并重启电脑

sudo apt update && sudo apt upgrade -y
sudo reboot

16、安装mysql8.0

sudo bash -c "cat >/etc/apt/sources.list.d/mysql-community.list" <<EOF
deb https://mirrors.tuna.tsinghua.edu.cn/mysql/apt/ubuntu bionic mysql-5.7 mysql-8.0 mysql-tools
EOF

sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 3A79BD29

sudo apt update
sudo apt install mysql-server

17、创建zabbix数据库并创建密码为password，创建zabbix用户，赋予所有数据库权限

sudo mysql -u root -p
create database zabbix character set utf8mb4 collate utf8mb4_bin;
create user zabbix@'localhost' identified WITH mysql_native_password by 'password';
grant all privileges on zabbix.* to zabbix@'localhost';
quit;

18、安装zabbix-web、zabbix-server、zabbix-agent2、zabbix-server-mysql

wget https://mirrors.aliyun.com/zabbix/zabbix/6.0/ubuntu/pool/main/z/zabbix-release/zabbix-release_6.0-1+ubuntu20.04_all.deb
sudo dpkg -i zabbix-release_6.0-1+ubuntu20.04_all.deb
sudo apt update
sudo apt install -y zabbix-server-mysql zabbix-frontend-php zabbix-apache-conf zabbix-sql-scripts zabbix-agent2

19、安装zabbix中文字体

sudo apt -y install language-pack-zh-hans

20、初始化zabbix数据库

zcat /usr/share/doc/zabbix-sql-scripts/mysql/server.sql.gz | mysql -u zabbix -p -h localhost zabbix

如果初始化报错：gzip: /usr/share/doc/zabbix-sql-scripts/mysql/server.sql.gz: No such file or directory

请看这篇文章：https://www.cnblogs.com/xiykj/p/18052030

21、检查zabbix-server、zabbix-agent2、Apache2 进程是否启动

 sudo systemctl status zabbix-server.service zabbix-agent2.service apache2.service

21、检查zabbix-server、zabbix-agent2、Apache2服务端口是否运行起来

ss -lntp | grep -E "80|10050|10051"

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