查看kubeadm config所需的鏡像
$ kubeadm config images list
k8s.gcr.io/kube-apiserver:v1.13.1
k8s.gcr.io/kube-controller-manager:v1.13.1
k8s.gcr.io/kube-scheduler:v1.13.1
k8s.gcr.io/kube-proxy:v1.13.1
k8s.gcr.io/pause:3.1
k8s.gcr.io/etcd:3.2.24
k8s.gcr.io/coredns:1.2.6
第一種：中轉(zhuǎn)
首先從Kubernetes國(guó)內(nèi)Docker鏡像拉取鏡像，然后修改鏡像的tag
sudo docker tag registry.cn-beijing.aliyuncs.com/imcto/kube-controller-manager:v1.13.1 k8s.gcr.io/kube-controller-manager:v1.13.1
sudo docker tag registry.cn-beijing.aliyuncs.com/imcto/kube-apiserver:v1.13.1 k8s.gcr.io/kube-apiserver:v1.13.1
sudo docker tag registry.cn-beijing.aliyuncs.com/imcto/kube-proxy:v1.13.1 k8s.gcr.io/kube-proxy:v1.13.1
sudo docker tag registry.cn-beijing.aliyuncs.com/imcto/kube-scheduler:v1.13.1 k8s.gcr.io/kube-scheduler:v1.13.1
sudo docker tag registry.cn-beijing.aliyuncs.com/imcto/etcd:3.2.24 k8s.gcr.io/etcd:3.2.24
sudo docker tag registry.cn-beijing.aliyuncs.com/imcto/pause:3.1 k8s.gcr.io/pause:3.1
sudo docker tag registry.cn-beijing.aliyuncs.com/imcto/coredns:1.2.6 k8s.gcr.io/coredns:1.2.6
第二種：修改配置
使用kubeadm配置文件，通過(guò)在配置文件中指定docker倉(cāng)庫(kù)地址，便于內(nèi)網(wǎng)快速部署。
生成配置文件
kubeadm config print init-defaults ClusterConfiguration >kubeadm.conf
修改kubeadm.conf
vi kubeadm.conf
# 修改 imageRepository: k8s.gcr.io
# 改為 registry.cn-beijing.aliyuncs.com/imcto
imageRepository: registry.cn-beijing.aliyuncs.com/imcto
# 修改kubernetes版本kubernetesVersion: v1.13.0
# 改為kubernetesVersion: v1.13.1
kubernetesVersion: v1.13.1
再次查看kubeadm config所需的鏡像
$ kubeadm config images list --config kubeadm.conf
registry.cn-beijing.aliyuncs.com/imcto/kube-apiserver:v1.13.1
registry.cn-beijing.aliyuncs.com/imcto/kube-controller-manager:v1.13.1
registry.cn-beijing.aliyuncs.com/imcto/kube-scheduler:v1.13.1
registry.cn-beijing.aliyuncs.com/imcto/kube-proxy:v1.13.1
registry.cn-beijing.aliyuncs.com/imcto/pause:3.1
registry.cn-beijing.aliyuncs.com/imcto/etcd:3.2.24
registry.cn-beijing.aliyuncs.com/imcto/coredns:1.2.6
拉取鏡像并初始化
kubeadm config images pull --config kubeadm.conf
kubeadm init --config kubeadm.conf
更多kubeadm配置文件參數(shù)詳見(jiàn)
kubeadm config print-defaults
