用rsync实现网站镜像和备份

2020-01-30 11:34:56王振洲

服务器端

 

# more /etc/rsyncd.conf

uid = nobody

gid = nobody

use chroot = no

max connections = 4

pid file = /var/run/rsyncd.pid

lock file = /var/run/rsync.lock

log file = /var/log/rsyncd.log

 

[wap]

path = /usr/local/backup

ignore errors

read only = yes

list = no

hosts allow = 192.168.1.2

hosts deny = 0.0.0.0/32

auth users = backup

secrets file = /etc/rsyncd.secrets

 

 

# more /etc/rsyncd.secrets

backup:backup

 

# chmod 600 /etc/rsyncd.secrets

# chown root.root /etc/rsyncd.secrets

 

# rsync --daemon

 

客户端

# more /etc/rsync.pass

backup

 

# more /etc/rsync.sh

rsync -avP  backup@192.168.1.1::www /usr/local/backup

 --password-file=/etc/rsync.pass

 

   

FAQ

Q:如何通过ssh进行rsync,而且无须输入密码?

A:可以通过以下几个步骤