[[email protected] ~]# cat zxl_repo_updater2.sh 

#!/bin/bash
FTP_PATH=/home/ads/ftp_root/custom/x86_64
LOG_PATH=/home/ads/yumrepo/update.log
num_r=`ps -ef|grep zxl_repo_updater2.sh |grep -v grep |wc -l`
RPM_PATH="/home/ads/yumrepo/data/rpm"
REPO_PATH="/home/ads/yumrepo/repo"
Repo_Data="/root/repo"
HTTP_ROOT_PATH=/home/ads/yumrepo/http_root

/usr/bin/rsync -vazu --password-file=/home/.rsync.passwd  $FTP_PATH/ 
 
[email protected]::ftp

log() {
  msg="$1"
  echo "[$(date '+%Y%m%d %H:%M:%S')] ${msg}" >> $LOG_PATH
}
NUM=`ls -n $FTP_PATH |wc -l`
if [ $NUM -gt 1 ]; then

if [ $num_r -eq 2 ]; then
	package_list="$(ls $FTP_PATH)"
	for f in $package_list; do
		log "adding rpm: ${f}"
		mv "${FTP_PATH}/${f}" "${RPM_PATH}/${f}"
		chown nobody:nobody "${RPM_PATH}/${f}"
		chmod 644 "${RPM_PATH}/${f}"
	done

	createrepo $REPO_PATH -c $Repo_Data
	timestamp=$(date +%s)

	cp -r "$REPO_PATH/repodata" "${HTTP_ROOT_PATH}/repodata/${timestamp}"
	log "repodata allocated: ${HTTP_ROOT_PATH}/repodata/${timestamp}"

	# Render repomd.xml
	sed -i "s#repodata#repodata/${timestamp}#" "${HTTP_ROOT_PATH}/repodata/${timestamp}/repomd.xml"
	# Overwrite main repomd.xml
	cp "${HTTP_ROOT_PATH}/repodata/${timestamp}/repomd.xml" "${HTTP_ROOT_PATH}/repodata/repomd.xml"
fi
fi
 

註釋： 指令碼中rsync同步到 yum的slave倉庫

前文參考：

如有倉庫已經很大，請按照自己路徑手動執行如下命令

createrepo $REPO_PATH -c $Repo_Data

命令生成倉庫中軟體包的校驗和資訊