通过kubeadm安装好kubernetes v1.18.6 查看集群状态，发现组件controller-manager 和scheduler状态 Unhealthy 检查端口未监听 组件运行正常 检查kube-scheduler和kube-controller-manager组件配置是否禁用了非安全端口 vim /etc/kubernetes/manifests/kube-scheduler.yaml vim /etc/kubernetes/manifests/kube-controller-manager.ya…

vim /etc/yum.repos.d/kubernetes.repo [kubernetes] name=Kubernetes baseurl=https://mirrors.aliyun.com/kubernetes/yum/repos/kubernetes-el7-x86_64 enabled=1 gpgcheck=0