方案架构
- 源服务器:部署 Sersync(监控文件变化) + Rsync(推送数据)
- 目标服务器:部署 Rsync Daemon(接收数据)
- 同步逻辑:源服务器文件变动 → Sersync 实时触发 → Rsync 增量同步至目标服务器
详细实施步骤
一、目标服务器配置(数据接收端)
- 安装 Rsync
bash
yum install rsync -y # CentOS
apt install rsync -y # Ubuntu
- 创建 Rsync 配置文件
bash
vim /etc/rsyncd.conf
ini
uid = root
gid = root
use chroot = no
max connections = 2000
pid file = /var/run/rsyncd.pid
lock file = /var/run/rsync.lock
log file = /var/log/rsyncd.log
data_backup\] # 模块名称(客户端同步时指定) path = /data/backup # 同步目录 comment = Backup Directory read only = no # 允许写入 auth users = rsync_user # 认证用户 secrets file = /etc/rsync.password # 密码文件 3. **创建认证文件** bash echo "rsync_user:your_password" \> /etc/rsync.password chmod 600 /etc/rsync.password 4. **创建同步目录** bash mkdir -p /data/backup chown -R rsync_user:rsync_user /data/backup 5. **启动 Rsync 守护进程** bash systemctl start rsyncd systemctl enable rsyncd 6. **开放防火墙端口** bash firewall-cmd --add-port=873/tcp --permanent firewall-cmd --reload *** ** * ** *** **二、源服务器配置(数据发送端)** 1. **安装 Rsync** bash yum install rsync -y *# CentOS* apt install rsync -y *# Ubuntu* 2. **创建 Rsync 密码文件** bash echo "your_password" \> /etc/rsync.password chmod 600 /etc/rsync.password 3. **测试手动同步** bash rsync -avz /source/data/ rsync_user@目标服务器IP::data_backup --password-file=/etc/rsync.password * **作用**:验证配置正确性,确保网络和权限正常。 3. **安装 Sersync** bash wget https://github.com/wsgzao/sersync/raw/master/sersync2.5.4_64bit_binary_stable_final.tar.gz tar -zxvf sersync2.5.4_64bit_binary_stable_final.tar.gz -C /opt/ mv /opt/GNU-Linux-x86/ /opt/sersync 5. **修改 Sersync 配置文件** bash vim /opt/sersync/confxml.xml xml *\