dockerkubeadm安装

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配置yum源
wget https://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo -O /etc/yum.repos.d/docker.repo

cat << EOF >/etc/yum.repos.d/kubernetes.repo

[kubernetes]
name=Kubernetes
baseurl=https://mirrors.aliyun.com/kubernetes/yum/repos/kubernetes-el7-x86_64/
gpgcheck=1
gpgkey=https://mirrors.aliyun.com/kubernetes/yum/doc/rpm-package-key.gpg
enabled=1
EOF

查询
yum list kubelet kubectl kubeadm --showduplicates|sort -r
yum list docker-ce --showduplicates | sort -r

安装
yum install docker-ce -y

docker pull registry.aliyuncs.com/google_containers/kube-apiserver:v1.23.3
docker pull registry.aliyuncs.com/google_containers/kube-controller-manager:v1.23.3
docker pull registry.aliyuncs.com/google_containers/kube-scheduler:v1.23.3
docker pull registry.aliyuncs.com/google_containers/kube-proxy:v1.23.3
docker pull registry.aliyuncs.com/google_containers/pause:3.6
docker pull registry.aliyuncs.com/google_containers/etcd:3.5.1-0
docker pull registry.aliyuncs.com/google_containers/coredns:v1.8.6

docker tag registry.aliyuncs.com/google_containers/kube-apiserver:v1.23.3 k8s.gcr.io/kube-apiserver:v1.23.3
docker tag registry.aliyuncs.com/google_containers/kube-controller-manager:v1.23.3 k8s.gcr.io/kube-controller-manager:v1.23.3
docker tag registry.aliyuncs.com/google_containers/kube-scheduler:v1.23.3 k8s.gcr.io/kube-scheduler:v1.23.3
docker tag registry.aliyuncs.com/google_containers/kube-proxy:v1.23.3 k8s.gcr.io/kube-proxy:v1.23.3
docker tag registry.aliyuncs.com/google_containers/pause:3.6 k8s.gcr.io/pause:3.6
docker tag registry.aliyuncs.com/google_containers/etcd:3.5.1-0 k8s.gcr.io/etcd:3.5.1-0
docker tag registry.aliyuncs.com/google_containers/coredns:v1.8.6 k8s.gcr.io/coredns/coredns:v1.8.6

docker rmi registry.aliyuncs.com/google_containers/kube-apiserver:v1.23.3
docker rmi registry.aliyuncs.com/google_containers/kube-controller-manager:v1.23.3
docker rmi registry.aliyuncs.com/google_containers/kube-scheduler:v1.23.3
docker rmi registry.aliyuncs.com/google_containers/kube-proxy:v1.23.3
docker rmi registry.aliyuncs.com/google_containers/pause:3.6
docker rmi registry.aliyuncs.com/google_containers/etcd:3.5.1-0
docker rmi registry.aliyuncs.com/google_containers/coredns:v1.8.6