centos mirror

centos_mirror.sh

#!/bin/bash
 

mirror_site="rsync://mirrors.yun-idc.com/centos/"

local_path="/app/mirrors/data/centos/"

excludes_path="/app/mirrors/conf/excludes.d/centos.list"

pid_file="/app/mirrors/var/run/centos.pid"

log_file="/app/mirrors/var/logs/centos.log"


 
# check update yum server  pid
MY_PID=$$
if [ -f $pid_file ]; then
    get_pid=`/bin/cat $pid_file`
    get_system_pid=`/bin/ps -ef|grep -v grep|grep $get_pid|wc -l`
    if [ $get_system_pid -eq 0 ]; then
        echo $MY_PID>$pid_file
    else
        echo "Have update yum server now!"
        exit 1
    fi
else
    echo $MY_PID>$pid_file
fi
 

 
# sync yum source
echo "Start sync $mirror_site at `date +%Y%m%d_%H%M%S`" >> $log_file
rsync -avrtzH --delete  --exclude-from="$excludes_path" $mirror_site $local_path >> $log_file
 
# clean lock file
`/bin/rm -rf $pid_file`
 
echo "sync end at `date +%Y%m%d_%H%M%S`" >> $log_file
exit 1