测试机器2台 rsync服务器IP:192.168.171.22 客户端IP:192.168.171.134
rpm -qa | grep rsync
yum -y install rsync xinetd
xinetd可选,我这边是直接手动启动的rsync服务
netstat -an | grep 873
vi /etc/xinetd.d/rsync
将disable = yes 修改为 disable = no
mkdir /etc/rsyncd
touch /etc/rsyncd/rsyncd.conf #主配置文件
touch /etc/rsyncd/rsyncd.secrets #验证用户和密码存放地
touch /etc/rsyncd/rsyncd.motd #服务器描述信息
ln /etc/rsyncd/rsyncd.conf /etc/rsyncd.conf #建立链接
600
chown root:root /etc/rsyncd/rsyncd.secrets
chmod 600 /etc/rsyncd/rsyncd.secrets
vi /etc/rsyncd/rsyncd.conf
根据注释添加以下内容:
#服务器传输文件时用root 权限执行
uid = root
gid = root
#指定服务端口,默认873
port = 873
use chroot = no
#只读,不让客户端上传文件到服务器
read only = yes
#limit access to private LANs
#限制能访问该服务的网段
hosts allow=192.168.0.0/255.255.0.0
hosts deny=*
#最大连接数
max connections = 5
#告诉进程写到该文件中
pid file = /var/run/rsyncd.pid
secrets file = /etc/rsyncd/rsyncd.secrets
#lock file = /var/run/rsync.lock
#服务器信息定义指向该文件,该文件可写服务器信息,欢迎的文字
motd file = /etc/rsyncd/rsyncd.motd
#This will give you a separate log file
log file = /var/log/rsync.log
#This will log every file transferred - up to 85,000+ per user, per sync
transfer logging = yes
#日志文件格式
log format = %t %a %m %f %b
syslog facility = local3
timeout = 300 #超时时间
# MODULE OPTIONS
[testhome]
#同步的目录
path = /home/test/
list=yes
#忽略IO错误
ignore errors
#验证用户,我的用户是cs
auth users = cs
comment = test home
#不同步的目录
exclude = .git/
修改rsyncd.secrets 和rsyncd.motd 文件
vi /etc/rsyncd/rsyncd.secrets
添加:
cs:123456
修改:
vi /etc/rsyncd/rsyncd.motd
添加
++++++++++++++++++++++++++++++++
Welcome
++++++++++++++++++++++++++++++++
873
端口xinetd
服务service xinetd restart
yum -y install rsync
rsync -avzP cs@192.168.171.22::testhome /home/test
上面命令意思就是用cs用户登录服务器,将testhome指定的目录数据保存到我本地/home/test