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如何在Linux系统上安装Zabbix？

在Linux中安装Zabbix需先添加官方仓库，通过包管理工具安装Zabbix服务器、前端及Agent，配置MySQL/MariaDB数据库，修改Zabbix及PHP配置文件，启动相关服务后，通过网页访问IP/zabbix按向导完成初始化设置即可。

安装前准备

系统要求
- 操作系统：Ubuntu 20.04+/CentOS 7+/Debian 10+（推荐）
- 内存：至少2GB（生产环境建议4GB+）
- 磁盘空间：10GB以上可用空间
- 开放端口：10050（Agent）、10051（Server）、80/443（Web访问）
更新系统环境
# Ubuntu/Debian sudo apt update && sudo apt upgrade -y # CentOS/RHEL sudo yum update -y && sudo yum upgrade -y

安装MySQL Server
# Ubuntu/Debian sudo apt install mysql-server -y # CentOS/RHEL sudo yum install mysql-server -y && sudo systemctl start mysqld
创建Zabbix专用数据库
CREATE DATABASE zabbixdb CHARACTER SET utf8 COLLATE utf8_bin; CREATE USER 'zabbixuser'@'localhost' IDENTIFIED BY 'StrongPassword123'; GRANT ALL PRIVILEGES ON zabbixdb.* TO 'zabbixuser'@'localhost'; FLUSH PRIVILEGES;

添加官方仓库

# Ubuntu/Debian wget https://repo.zabbix.com/zabbix/6.0/ubuntu/pool/main/z/zabbix-release/zabbix-release_6.0-4+ubuntu20.04_all.deb sudo dpkg -i zabbix-release_*.deb # CentOS/RHEL rpm -Uvh https://repo.zabbix.com/zabbix/6.0/rhel/7/x86_64/zabbix-release-6.0-4.el7.noarch.rpm
安装核心组件
# Ubuntu/Debian sudo apt install zabbix-server-mysql zabbix-frontend-php zabbix-apache-conf zabbix-sql-scripts zabbix-agent -y # CentOS/RHEL sudo yum install zabbix-server-mysql zabbix-web-mysql zabbix-apache-conf zabbix-sql-scripts zabbix-agent -y

导入初始数据

zcat /usr/share/zabbix-sql-scripts/mysql/server.sql.gz | mysql -u zabbixuser -p zabbixdb
修改服务器配置

sudo nano /etc/zabbix/zabbix_server.conf DBHost=localhost DBName=zabbixdb DBUser=zabbixuser DBPassword=StrongPassword123

调整PHP参数
sudo nano /etc/php/7.4/apache2/php.ini # Ubuntu/Debian路径 # CentOS路径：/etc/php.ini memory_limit = 256M post_max_size = 32M upload_max_filesize = 16M max_execution_time = 300
启动服务
# Ubuntu/Debian sudo systemctl restart apache2 zabbix-server zabbix-agent # CentOS/RHEL sudo systemctl restart httpd zabbix-server zabbix-agent sudo systemctl enable zabbix-server zabbix-agent httpd