Question

【iManager】单节点安装iManger进度条一直卡在百分之十几，访问k8s dashboard页面查看，容器组报错“0/1 nodes are available: 1 node(s) had taints that the pod didn't tolerate.”

Answer 1

【问题原因】kubeadm集群时，出于安全考虑Pod不会被调度到Master Node上，默认情况下，master打了污点，不参与工作负载；需要删除污点，指令：kubectl taint nodes --all node-role.kubernetes.io/master-