docker 解压镜像包及上传到仓库脚本文件

#!/usr/bin/env bash

if [ $# != 3 ] ; then
echo "USAGE: load_image.sh <registry> <name-space> <path/images_tar>"
exit 1;
fi

registry=$1
name_space=$2
images_tar=$3

load_image(){
  echo "docker load 解压镜像中。。。"
  images=`docker load < ${images_tar} | grep -i "loaded image" | cut -d ' ' -f 3`

  echo "Start to tag and push images,please wait some minutes.................."
  for image in $images;
  do
      new_image=`echo ${image} | awk -F '/' '{print ${name_space}/$3}'`
      docker tag ${image} ${registry}/${new_image}
      echo "开始docker push ${registry}/${new_image}"
      docker push ${registry}/${new_image}
      echo "结束docker push ${new_image} to ${registry} success"
  done
  echo "docker push 完成"
}

load_image