#!/bin/bash
images=(
k8s.gcr.io/pause:3.1=registry.cn-hangzhou.aliyuncs.com/google_containers/pause-amd64:3.1
gcr.io/google_containers/defaultbackend:1.4=registry.cn-hangzhou.aliyuncs.com/google_containers/defaultbackend:1.4
k8s.gcr.io/kubernetes-dashboard-amd64:v1.10.1=registry.cn-hangzhou.aliyuncs.com/google_containers/kubernetes-dashboard-amd64:v1.10.1
k8s.gcr.io/heapster-influxdb-amd64:v1.3.3=registry.cn-hangzhou.aliyuncs.com/google_containers/heapster-influxdb-amd64:v1.3.3
k8s.gcr.io/heapster-amd64:v1.5.2=registry.cn-hangzhou.aliyuncs.com/google_containers/heapster-amd64:v1.5.2
k8s.gcr.io/heapster-grafana-amd64:v4.4.3=registry.cn-hangzhou.aliyuncs.com/google_containers/heapster-grafana-amd64:v4.4.3
k8s.gcr.io/metrics-server/metrics-server:v0.5.0=registry.cn-hangzhou.aliyuncs.com/google_containers/metrics-server:v0.5.0
)

OIFS=$IFS; # 保存旧值

for image in ${images[@]};do
    IFS='='
    set $image
    microk8s.ctr image pull  $2
    microk8s.ctr image tag  $2 $1
    microk8s.ctr image rm  $2
    IFS=$OIFS; # 还原旧值
done