Kubernetes：如何解决从k8s.gcr.io拉取镜像失败问题_"failed to pull image \"gcr.io/kubernetes-helm/til

简介

新版本的Kubernetes在安装部署中，需要从k8s.grc.io仓库中拉取所需镜像文件，但由于国内网络防火墙问题导致无法正常拉取，本文将介绍如何绕过此问题，来完成业务的部署。

问题描述

使用Kubernetes V1.11.3版本部署集群业务，在进行kubeadm init时，需要从k8s.grc.io仓库拉取镜像：

[preflight/images] You can also perform this action in beforehand using 'kubeadm config images pull'
[preflight] Some fatal errors occurred:
	[ERROR ImagePull]: failed to pull image [k8s.gcr.io/kube-apiserver-amd64:v1.11.3]: exit status 1
	[ERROR ImagePull]: failed to pull image [k8s.gcr.io/kube-controller-manager-amd64:v1.11.3]: exit status 1
	[ERROR ImagePull]: failed to pull image [k8s.gcr.io/kube-scheduler-amd64:v1.11.3]: exit status 1
	[ERROR ImagePull]: failed to pull image [k8s.gcr.io/kube-proxy-amd64:v1.11.3]: exit status 1
	[ERROR ImagePull]: failed to pull image [k8s.gcr.io/pause:3.1]: exit status 1
	[ERROR ImagePull]: failed to pull image [k8s.gcr.io/etcd-amd64:3.2.18]: exit status 1
	[ERROR ImagePu