dockerTag.sh

#!/bin/bash
rmTag=registry.cn-hangzhou.aliyuncs.com/zhangyunfei
demoTag=k8s.gcr.io
addTag=registry.cn-hangzhou.aliyuncs.com/zhangyunfei/
# 删除镜像tag
removeTag(){
for i in `docker images|grep $rmTag|awk '{print $1}'`
do  
version=`docker images|grep $i|awk '{print $2}'`
image=$i:$version
docker rmi $image
done
}
# 添加镜像tag
addTag(){
for i in `docker images|grep $demoTag|awk '{print $3}'`
do
name=`docker images|grep $i|awk '{print $1}'|cut -d "/" -f 2`
version=`docker images|grep $i|awk '{print $2}'`
docker tag $i $addTag$name:$version
done
}
# 推送镜像到远程仓库
pushRepository(){
for i in `docker images|grep $addTag|awk '{print $1}'`
do
version=`docker images|grep $i|awk '{print $2}'`
image=$i:$version
docker push $image
done
}
case $1 in
rm)
removeTag
;;
add)
addTag
;;
push)
pushRepository
;;
*)
echo "Usage：rm删除tag，add添加tag，push推送远程仓库"
;;
esac