86 lines
2.3 KiB
Bash
86 lines
2.3 KiB
Bash
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#!/bin/bash
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#usage:
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# ./ossUpgrade.sh "stage/ztsjxxxt/frontEnd/" html.zip ztsjxxxt
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# set -xt
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PATH=PATH:/usr/bin:/usr/sbin:/usr/local/bin
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ossPath=$1 #末尾别忘了加/
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fileName=$2
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preName="${fileName%.*}"
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protol=oss
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basePath=$3
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if [ ! -d $basePath ]; then
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mkdir $basePath -p
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fi
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function compare(){
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if [ ! -d $basePath ]; then
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mkdir $basePath
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fi
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cd $basePath
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if [ ! -f ${fileName}_oss.info ]; then
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touch ${fileName}_oss.info
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fi
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echo upstream ossPath: ${protol}://${ossPath}$fileName
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( ossutil stat ${protol}://${ossPath}$fileName | head -n -2) > ${fileName}_upstream_oss.info
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upstreamOssInfoMd5=$(md5sum ${fileName}_upstream_oss.info)
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upstreamOssInfoMd5="${upstreamOssInfoMd5% *}"
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locOssInfoMd5=$(md5sum ${fileName}_oss.info)
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locOssInfoMd5="${locOssInfoMd5% *}"
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echo "upstream $fileName ossInfo md5: |${upstreamOssInfoMd5}|"
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echo "localTep $fileName ossInfo md5: |${locOssInfoMd5}|"
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echo "upstream:" $(pwd)/${fileName}_upstream_oss.info
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cat ${fileName}_upstream_oss.info
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echo "localTem:" $(pwd)/${fileName}_oss.info
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cat ${fileName}_oss.info
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# 当上游oss文件meta信息跟下游缓存文件meta信息匹配时, 无需更新
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if [ "${upstreamOssInfoMd5}" = "${locOssInfoMd5}" ];then
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return 0
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else
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# 当上游oss文件meta信息跟下游缓存文件meta信息不符时，如果上游信息是空，下游非空，则忽略更新，因为有可能是误判
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if [ "${upstreamOssInfoMd5}" = "d41d8cd98f00b204e9800998ecf8427e" ] && [ "${locOssInfoMd5}" != "d41d8cd98f00b204e9800998ecf8427e" ];then
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echo "maybe a mistake, ignore upgrade"
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return 0
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else
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return 1
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fi
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fi
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}
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function downloadFromOss(){
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cd $basePath
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echo "fileName: " $fileName
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ossutil cp -f ${protol}://${ossPath}${fileName} ${fileName}_tmp
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rm $fileName
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mv ${fileName}_tmp $fileName
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( ossutil stat ${protol}://${ossPath}$fileName | head -n -2) > ${fileName}_oss.info
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}
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function main(){
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echo " "
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echo "start ossUpgrade service"
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compare
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result=$?
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if [ $result = 0 ];then
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# uploadLog
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echo "local temp file $fileName is same with oss file，no need to replace"
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echo "end ossUpgrade service"
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echo " "
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exit 0
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else
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echo "local temp file $fileName is different from oss, will download..."
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fi
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downloadFromOss
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echo "end ossUpgrade service"
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echo " "
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}
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main
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