Pull K8S images - v1.21.0

pull_k8s_images.sh

#!/bin/bash
#
# Pull K8S images
# Version: 1.21.0
# Maintainer: [email protected]
set -e

# Pull images from aliyun registry
kubeadm config images list | sed -e 's/^/docker pull /g' -e 's#k8s.gcr.io#registry.cn-shenzhen.aliyuncs.com/k8scat#g' -e 's#/coredns/coredns#/coredns#g' | sh -x

# Tag images
docker images | grep k8scat | awk '{print "docker tag",$1":"$2,$1":"$2}' | sed -e 's#registry.cn-shenzhen.aliyuncs.com/k8scat#k8s.gcr.io#2' | sh -x
docker tag k8s.gcr.io/coredns:v1.8.0 k8s.gcr.io/coredns/coredns:v1.8.0

# Remove images
docker images | grep k8scat | awk '{print "docker rmi",$1":"$2}' | sh -x