目标端配置：
一、安装
yum -y install rsync
二、配置文件
vi /etc/rsyncd.conf
用户id
uid = rsync
组id
gid = rsync
程序安全设置
use chroot = no
客户端连接数
max connections = 200
进程号文件位置
pid file = /var/run/rsyncd.pid
进程锁文件位置
lock file = /var/run/rsync.lock
日志文件位置
log file = /var/run/rsyncd.log
连接超时时间
timeout = 300
3.1版本以上要加这个
fake super = yes
模块名称
[hw_uat_nfs]
同步数据的目录，源端文件需要保持rsync用户属主属组
path = /data/platform/
有错误时忽略
ignore errors
只读模式（true为只读，false为可读可写）
read only = false
阻止远程列表
list = false
允许访问的IP
hosts allow = *
禁止访问的IP
hosts deny = 0.0.0.0/32
虚拟用户
auth user = rsync_backup
存放用户和密码的文件
secrets file = /etc/rsync.password
三、创建密码文件vi /etc/rsync.password
rsync_backup:123456
四、文件授权
chmod 600 /etc/rsync.password
五、创建程序用户
useradd -M -s /sbin/nologin rsync
mkdir /data/platform/ && chown -R rsync.rsync /data/platform/
六、启动访问
systemctl start rsyncd && systemctl restart rsyncd && systemctl status rsyncd
源端全量同步配置：
yum -y install rsync
一、新增密码文件vi /etc/rsync.password
123456
二、文件授权
chmod 600 /etc/rsync.password
三、传输测试
rsync -zav projectTemplate.zip [email protected]::hw_uat_nfs --password-file=/etc/rsync.password
源端增量同步配置：
一、安装服务
yum -y install lsyncd
二、配置lsyncd.conf
vim /etc/lsyncd.conf
settings {
logfile = "/var/log/lsyncd/lsyncd.log",
statusFile = "/var/log/lsyncd/lsyncd.status",
inotifyMode = "CloseWrite",
maxProcesses = 8,
maxDelays = 1,
nodaemon = false,
}
sync {
default.rsync,
source = "/data/platform/", --监控目录
target = "rsync_backup @152.136.150.253::hw_uat_nfs", --rsync的认证用户名、IP、模块
delete = true, --删除时是否也要出发备份事件
delay = 15,
init = false,
rsync = {
binary = "/usr/bin/rsync", --rsync可执行文件路径，必须为绝对路径
password_file = "/etc/rsync.password", --密码认证文件
archive = true,
compress = false,
verbose = false,
_extra = {"--bwlimit=200", "--omit-link-times"}
}
}
三、创建日志文件
touch /var/log/lsyncd/lsyncd.log
touch /var/log/lsyncd/lsyncd.status
chmod 600 /var/log/lsyncd/lsyncd.log
chmod 600 /var/log/lsyncd/lsyncd.status
四、启动lsyncd
systemctl start lsyncd
systemctl restart rsyncd
systemctl enable lsyncd#开机启动
五、查看日志
cat /var/log/lsyncd/lsyncd.log