以下是在CentOS上安装Kubernetes的步骤:
systemctl stop firewalld,systemctl disable firewalld。setenforce 0,sed -i 's/SELINUX=enforcing/SELINUX=disabled/g' /etc/selinux/config。swapoff -a,sed -i '/swap/s///#/g' /etc/fstab。/etc/hosts文件。/etc/sysctl.d/k8s.conf文件,添加相关内容后执行sysctl --system。yum install -y yum-utils device-mapper-persistent-data lvm2。yum-config-manager --add-repo https://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo,yum install -y docker-ce docker-ce-cli containerd.io。systemctl start docker,systemctl enable docker。/etc/docker/daemon.json文件。yum install -y kubelet-<版本号> kubeadm-<版本号> kubectl-<版本号>,并设置开机自启。kubeadm init --apiserver-advertise-address <master-ip> --image-repository registry.aliyuncs.com/google_containers --pod-network-cidr <CIDR>。mkdir -p $HOME/.kube,cp -i /etc/kubernetes/admin.conf $HOME/.kube/config,chown $(id -u):$(id -g) $HOME/.kube/config。sudo kubeadm join <master-ip>:6443 --token <token> --discovery-token-ca-cert-hash sha256:<hash>。kubectl apply -f https://docs.projectcalico.org/manifests/calico.yaml。