#!/bin/bash
#所有app镜像
images=(
    repository.anxinyun.cn/anxinyun/smislocal-alarm:6.21-03-18=repository.anxinyun.cn/anxinyun/smislocal-alarm:6.21-03-18
    repository.anxinyun.cn/local/config_center:latest=repository.anxinyun.cn/local/config_center:latest
    repository.anxinyun.cn/anxinyun/api:137.21-08-17=repository.anxinyun.cn/anxinyun/api:137.21-08-17
    repository.anxinyun.cn/anxinyun/console-web:75.21-06-10=repository.anxinyun.cn/anxinyun/console-web:75.21-06-10
    repository.anxinyun.cn/anxinyun/project:latest=repository.anxinyun.cn/anxinyun/project:latest
    repository.anxinyun.cn/local/et:latest=repository.anxinyun.cn/local/et:latest
    repository.anxinyun.cn/iota/dac:28.21-04-14=repository.anxinyun.cn/iota/dac:28.21-04-14
    repository.anxinyun.cn/iota/prometheus:latest=repository.anxinyun.cn/iota/prometheus:latest
    repository.anxinyun.cn/anxin/iota-proxy:latest=repository.anxinyun.cn/anxin/iota-proxy:latest
    repository.anxinyun.cn/iota/web-console-api:50.21-05-24=repository.anxinyun.cn/iota/web-console-api:50.21-05-24
    repository.anxinyun.cn/anxinyun/py.rpc:dragon.32=repository.anxinyun.cn/anxinyun/py.rpc:dragon.32
    repository.anxinyun.cn/local/report-client:12.21-10-28=repository.anxinyun.cn/local/report-client:12.21-10-28
)

OIFS=$IFS # 保存旧值
imagelist=()
imageindex=1
for image in ${images[*]}; do
    IFS='='
    set $image
    echo "准备拉取 $2"
    microk8s.ctr image pull $2
    if [ $1 != $2 ]; then
        microk8s.ctr image tag $2 $1
        microk8s.ctr image rm $2
    fi
    imagelist[imageindex]=$1
    imageindex=$((imageindex + 1))
    echo "拉取成功"
    tempname=${2##*/}
    echo "tempname=$tempname"
    newtarname=${tempname/:/-}
    echo "tar存储镜像   $newtarname"
    microk8s.ctr image export "./${newtarname}.tar" $1
    IFS=$OIFS # 还原旧值
done

echo "${imagelist[*]}"
#microk8s.ctr image export ./baseImages.tar ${imagelist[*]}  #全部导入一个tar
#microk8s.ctr image export ./emqx:4.3.5.tar docker.io/emqx/emqx:4.3.9  # emqx导出问题？先用docker导出
#docker save -o emqx-4.3.9.tar  docker.io/emqx/emqx:4.3.9   
return 0