shell 脚本批量导入 docker 镜像并且替换镜像仓库地址

#!/usr/bin/env bash

export SOURCE_HUB="xxxx"

export TARGET_HUB="xxxx/example"

repositories=$(docker images | grep $SOURCE_HUB |awk '{print $1":"$2}'|awk 'NR>1')

for project in ${repositories[@]};do

echo "source image $project"

arr=(${project//\// })
image=${arr[${#arr[@]}-1]}
hubs=(${image//:/ })

# 镜像名称
i=${hubs[0]}

# tag 名称
tag=${hubs[1]}

echo $i:$tag

# 打tag
docker tag $project $TARGET_HUB/$i:$tag

# 推送到自己的镜像仓库
docker push $TARGET_HUB/$i:$tag

done