3.Kubeadm方式安装

 

#配置阿里云K8S YUM源：
cat <<EOF > /etc/yum.repos.d/kubernetes.repo
[kubernetes]
name=Kubernetes
baseurl=https://mirrors.aliyun.com/kubernetes/yum/repos/kubernetes-el7-x86_64/
enabled=1
gpgcheck=1
repo_gpgcheck=1
gpgkey=https://mirrors.aliyun.com/kubernetes/yum/doc/yum-key.gpg https://mirrors.aliyun.com/kubernetes/yum/doc/rpm-package-key.gpg
EOF

#运行 yum install 命令安装kubeadm 和 相关工具：
yum install -y kubeadm-1.14.0-0 kubelet-1.14.0-0 kubectl-1.14.0-0 --disableexcludes=kubernetes
#运行下面的命令 安装并启动 Docker服务 以及 启动kubelet服务 ； 设置以上两项服务为开机启动：
yum -y install docker && systemctl start docker && systemctl enable docker
systemctl start kubelet && systemctl enable kubelet
#导出默认文件：
kubeadm config print init-defaults > init.default.yaml
#修改 init.default.yaml 另存为 ：init-config.yaml
	#以下内容需要修改：
apiVersion: kubeadm.k8s.io/v1beta1
kind: InitConfiguration
imageRepository: docker.io/dustise
kubernetesVersion: v1.14.0
networking:
  podSubnet: "192.168.0.0/16"
mv init.default.yaml init-config.yaml
#优化Docker镜像：
echo '{"registry-mirrors":["https://registry.docker-cn.com"]}' > /etc/docker/daemon.json
#下载所需镜像：
kubeadm config images pull --config

　　

 

主节点docker pull脚本：

#下载镜像
docker pull registry.cn-hangzhou.aliyuncs.com/liuyi01/kube-controller-manager-amd64:v1.11.0
docker pull registry.cn-hangzhou.aliyuncs.com/liuyi01/kube-proxy-amd64:v1.11.0
docker pull registry.cn-hangzhou.aliyuncs.com/liuyi01/kube-apiserver-amd64:v1.11.0
docker pull registry.cn-hangzhou.aliyuncs.com/liuyi01/kube-scheduler-amd64:v1.11.0
docker pull registry.cn-hangzhou.aliyuncs.com/liuyi01/coredns:1.1.3
docker pull registry.cn-hangzhou.aliyuncs.com/liuyi01/etcd-amd64:3.2.18
docker pull registry.cn-hangzhou.aliyuncs.com/liuyi01/pause:3.1
docker pull registry.cn-hangzhou.aliyuncs.com/liuyi01/calico-node:v3.1.3
docker pull registry.cn-hangzhou.aliyuncs.com/liuyi01/calico-cni:v3.1.3
docker pull registry.cn-hangzhou.aliyuncs.com/liuyi01/calico-typha:v0.7.4
docker pull registry.cn-hangzhou.aliyuncs.com/liuyi01/kubernetes-dashboard-amd64:v1.8.3
#打上新标签
docker tag registry.cn-hangzhou.aliyuncs.com/liuyi01/kube-apiserver-amd64:v1.11.0 k8s.gcr.io/kube-apiserver-amd64:v1.11.0
docker tag registry.cn-hangzhou.aliyuncs.com/liuyi01/kube-controller-manager-amd64:v1.11.0 k8s.gcr.io/kube-controller-manager-amd64:v1.11.0
docker tag registry.cn-hangzhou.aliyuncs.com/liuyi01/kube-scheduler-amd64:v1.11.0 k8s.gcr.io/kube-scheduler-amd64:v1.11.0
docker tag registry.cn-hangzhou.aliyuncs.com/liuyi01/kube-proxy-amd64:v1.11.0 k8s.gcr.io/kube-proxy-amd64:v1.11.0
docker tag registry.cn-hangzhou.aliyuncs.com/liuyi01/pause:3.1 k8s.gcr.io/pause:3.1
docker tag registry.cn-hangzhou.aliyuncs.com/liuyi01/etcd-amd64:3.2.18 k8s.gcr.io/etcd-amd64:3.2.18
docker tag registry.cn-hangzhou.aliyuncs.com/liuyi01/coredns:1.1.3 k8s.gcr.io/coredns:1.1.3
docker tag registry.cn-hangzhou.aliyuncs.com/liuyi01/calico-node:v3.1.3 quay.io/calico-node:v3.1.3
docker tag registry.cn-hangzhou.aliyuncs.com/liuyi01/calico-cni:v3.1.3 quay.io/calico-cni:v3.1.3
docker tag registry.cn-hangzhou.aliyuncs.com/liuyi01/calico-typha:v0.7.4 quay.io/calico-typha:v0.7.4
docker tag registry.cn-hangzhou.aliyuncs.com/liuyi01/kubernetes-dashboard-amd64:v1.8.3 k8s.gcr.io/kubernetes-dashboard-amd64:v1.8.3
#移除老旧标签
docker rmi registry.cn-hangzhou.aliyuncs.com/liuyi01/kube-apiserver-amd64:v1.11.0
docker rmi registry.cn-hangzhou.aliyuncs.com/liuyi01/kube-controller-manager-amd64:v1.11.0
docker rmi registry.cn-hangzhou.aliyuncs.com/liuyi01/kube-scheduler-amd64:v1.11.0
docker rmi registry.cn-hangzhou.aliyuncs.com/liuyi01/kube-proxy-amd64:v1.11.0
docker rmi registry.cn-hangzhou.aliyuncs.com/liuyi01/pause:3.1
docker rmi registry.cn-hangzhou.aliyuncs.com/liuyi01/etcd-amd64:3.2.18
docker rmi registry.cn-hangzhou.aliyuncs.com/liuyi01/coredns:1.1.3
docker rmi registry.cn-hangzhou.aliyuncs.com/liuyi01/calico-cni:v3.1.3
docker rmi registry.cn-hangzhou.aliyuncs.com/liuyi01/calico-typha:v0.7.4
docker rmi registry.cn-hangzhou.aliyuncs.com/liuyi01/calico-node:v3.1.3
docker rmi registry.cn-hangzhou.aliyuncs.com/liuyi01/kubernetes-dashboard-amd64:v1.8.3

　

在备节点执行的命令：

docker pull registry.cn-hangzhou.aliyuncs.com/liuyi01/calico-node:v3.1.3
docker pull registry.cn-hangzhou.aliyuncs.com/liuyi01/calico-typha:v0.7.4
docker pull registry.cn-hangzhou.aliyuncs.com/liuyi01/kubernetes-dashboard-amd64:v1.8.3
docker pull registry.cn-hangzhou.aliyuncs.com/liuyi01/kube-proxy-amd64:v1.11.0
docker tag registry.cn-hangzhou.aliyuncs.com/liuyi01/calico-node:v3.1.3 quay.io/calico-node:v3.1.3
docker tag registry.cn-hangzhou.aliyuncs.com/liuyi01/calico-typha:v0.7.4 quay.io/calico-typha:v0.7.4
docker tag registry.cn-hangzhou.aliyuncs.com/liuyi01/kubernetes-dashboard-amd64:v1.8.3 k8s.gcr.io/kubernetes-dashboard-amd64:v1.8.3
docker tag registry.cn-hangzhou.aliyuncs.com/liuyi01/kube-proxy-amd64:v1.11.0 k8s.gcr.io/kube-proxy-amd64:v1.11.0
docker rmi registry.cn-hangzhou.aliyuncs.com/liuyi01/kube-proxy-amd64:v1.11.0
docker rmi registry.cn-hangzhou.aliyuncs.com/liuyi01/calico-typha:v0.7.4
docker rmi registry.cn-hangzhou.aliyuncs.com/liuyi01/calico-node:v3.1.3
docker rmi registry.cn-hangzhou.aliyuncs.com/liuyi01/kubernetes-dashboard-amd64:v1.8.3