一，服务端配置
1 #!/bin/sh 2 ######################################################### 3 #by：kingle # 4 #use: configuraion rsync # 5 #version:1.0 # 6 ######################################################### 7 . /etc/init.d/functions 8 BackPath=/backup 9 Passwd=123456 10 Name=rsync_backup 11 IP=10.0.0.0/24 12 Port=`losf 873|wc -l` 13 Rev=`tail -l /etc/rc.local` 14 rsync_conf(){ 15 cat >/etc/rsyncd.conf<<EOF 16 uid = rsync 17 gid = rsync 18 use chroot = no 19 max connections = 200 20 timeout = 300 21 pid file = /var/run/rsyncd.pid 22 lock file = /var/run/rsync.lock 23 log file = /var/log/rsyncd.log 24 ignore errors 25 read only = no 26 list = no 27 hosts allow =10.0.0.0/24 28 auth users = rsync_backup 29 secrets file =/etc/rsync.password 30 [backup] 31 path = $BackPath 32 EOF 33 if [ -f /etc/rsync.conf ];then 34 echo "rsync is configuration successing!" 35 else 36 echo "please to help!!" 37 fi 38 } 39 rsync_user(){ 40 id rsync &>/dec/null 41 if [ $? -ne 0 ];then 42 useradd -s /sbin/nologin -M rsync 43 else 44 echo "hava user!!" 45 fi 46 47 } 48 rsync_C_file(){ 49 mkdir $BackPath -p 50 chown -R rsync.rsync $BackPath 51 echo "$Name:$Passwd" >/etc/rsync.password 52 chmod 600 /etc/rsync.password 53 if [ $Port -eq 2 ]; then 54 echo "rsync starting" 55 else 56 rsync --daemon 57 fi 58 if [ $Rev -eq "rsync --daemon" ]; then 59 echo "rev ok" 60 else 61 echo "rsync --daemon" >>/etc/rc.local 62 fi 63 } 64 main (){ 65 rsync_conf 66 rsync_user 67 rsync_C_file 68 } 69 main
二，客户端配置
1 #!/bin/sh 2 ######################################################### 3 #by：kingle # 4 #use: configuraion rsync # 5 #version:1.0 # 6 ######################################################### 7 8 echo "123456" > /etc/rsync.password 9 chmod 600 /etc/rsync.password 10 mkdir /backup -p
三，测试
在/backup/目录下创建文件
rsync -avzP /backup/ rsync_backup@10.0.0.201::backup --password-file=/etc/rsync.password
查看服务端是否存在
四，全网备份脚本
1 #!/bin/sh 2 ######################################################### 3 #by：kingle # 4 #use: configuraion rsync # 5 #version:1.0 # 6 ######################################################### 7 #!/bin/sh 8 . /etc/init.d/functions 9 Backup_Dir=/backup 10 Passwd=123456 11 Passwd_File=/etc/rsync.password 12 IP=`hostname -I|awk '{print $2}'` 13 Remote_IP=10.0.0.201 14 Create_dir(){ 15 [ ! -d ${Backup_Dir}/$IP ] && mkdir -p ${Backup_Dir}/$IP 16 echo "$Passwd" >$Passwd_File && chmod 600 $Passwd_File 17 } 18 Backup_File(){ 19 cd / && 20 tar zchf ${Backup_Dir}/$IP/sysconfig_$(date +%F).tar.gz var/spool/cron/root etc/rc.local server/scripts etc/sysconfig/iptables 21 } 22 Push_date(){ 23 find ${Backup_Dir}/$IP/ -type f -name "*.tar.gz"|xargs md5sum >${Backup_Dir}/$IP/zhiwen_$(date +%F).txt 24 rsync -az ${Backup_Dir}/$IP "rsync_backup"@${Remote_IP}::backup --password-file=${Passwd_File} 25 if [ $? -eq 0 ];then 26 action "backup" /bin/true 27 else 28 action "backup" /bin/false 29 fi 30 find ${Backup_Dir}/$IP -type f -name "*.tar.gz" -mtime +5|xargs rm -f 31 if [ $? -eq 0 ];then 32 action "rm" /bin/true 33 else 34 action "rm" /bin/false 35 fi 36 } 37 main(){ 38 Create_dir 39 Backup_File 40 Push_date 41 } 42 main
nfs 全网分发，全网执行