在CentOS系统上配置Kubernetes(K8s)网络涉及多个步骤,以下是详细的配置指南:
ip addr sudo vi /etc/sysconfig/network-scripts/ifcfg-eth0 DEVICE=eth0 BOOTPROTO=static IPADDR=192.168.1.100 NETMASK=255.255.255.0 GATEWAY=192.168.1.1 DNS1=8.8.8.8 DNS2=8.8.4.4 ONBOOT=yes sudo systemctl restart network sudo systemctl stop firewalld sudo systemctl disable firewalld sudo setenforce 0 sudo sed -i 's/SELINUXenforcing/SELINUXdisabled/' /etc/selinux/config hostnamectl set-hostname k8s-master sudo vi /etc/hosts 192.168.1.100 k8s-master 192.168.1.101 k8s-node1 192.168.1.102 k8s-node2 kubectl apply -f https://raw.githubusercontent.com/coreos/flannel/master/Documentation/kube-flannel.yml kubeadm init --apiserver-advertise-address 192.168.1.100 --image-repository registry.aliyuncs.com/google_containers --kubernetes-version v1.22.15 --service-cidr 10.96.0.0/12 --pod-network-cidr 10.244.0.0/16 kubectl get nodes kubectl get pods --all-namespaces 以上步骤是在CentOS系统上成功配置Kubernetes网络的基本流程。请根据您的实际网络环境和需求调整IP地址和配置。