kmaster: The connection to the server localhost:8080 was refused - did you specify the right host or port? kmaster: [TASK 4] Generate and save cluster join command to /joincluster.sh kmaster: failed to load admin kubeconfig: open /root/.kube/config: no such file or directory kmaster:...
初始化 worker节点 获得join命令参数 在master 节点上执行 # 只在 master 节点执行 kubeadm token create --print-join-command 可获取kubeadm join命令及参数,如下所示 # kubeadm token create 命令的输出 kubeadm join apiserver.demo:6443 --token mpfjma.4vjjg8flqihor4vt --discovery-token-ca-cert-hash sha...
verb=create, resource=nodes, subresource=proxy) 解决:绑定一个cluster-admin的权限 # kubectl create clusterrolebinding system:anonymous --clusterrole=cluster-admin --user=system:anonymous clusterrolebinding.rbac.authorization.k8s.io/system:
https://kubernetes.io/docs/concepts/cluster-administration/addons/ Then you can joinanynumber of worker nodes by running the following on eachasroot:# 运行如下命令将一个节点加入到集群中。kubeadm join192.168.2.24:6443--token s04557.easpgb5aztlba7pd \ --discovery-token-ca-cert-hashsha256:e91...
针对“instances failed to join the kubernetes cluster”的问题,可以按照以下步骤进行排查和解决: 检查Kubernetes集群状态: 使用kubectl命令行工具检查集群状态。可以运行以下命令来获取集群的整体状态: bash kubectl cluster-info 还可以查看集群中的节点状态,确保其他节点运行正常: bash kubectl get nodes 查看实例(...
15.0 networking: dnsDomain: cluster.local podSubnet: <network-segment> EOF # 执行初始化 kubedam init --master-init.yaml 注意: 初始化之后会安装网络插件,由于各个网络插件使用的网段不一样, 故需对 命令中的--pod-network-cidr=<network-segment> 或文件中的 podSubnet: <network-segment> 进行自定义...
采用kubeadm进行kubernetes cluster的安装,一共三个节点,IP地址和主机名如下 172.16.10.102k8s-master172.16.10.103k8s-node1172.16.10.104 k8s-node2 涉及的操作系统和各软件版本如下 软件版本 系统环境准备-每个节点都需要执行 关闭防火墙 systemctl stop firewalld.service ...
kubeadm-version: Get k8s components images version list by command "kubeadm config" Install & Run System requirements: Deploy server:docker 1.13.1+ and docker-compose 1.12.0+ . Kubernetes cluster server:RHEL/CentOS/RockyLinux/AlmaLinux/OracleLinux 8.4+ or Ubuntu 20/22 LTS or openEuler 22.03 LTS...
Production-Grade Container Scheduling and Management - Blaming kubernetes/test/e2e_node/device_plugin_test.go at bd2404355109fd9f7ca6b14188b4c71c597a9f6f · kubernetes/kubernetes
If you wish to reset iptables, you must do so manually by using the "iptables" command. If your cluster was setup to utilize IPVS, run ipvsadm --clear (or similar) to reset your system's IPVS tables. The reset process does not clean your kubeconfig files and you must remove them manu...