针对你遇到的错误信息“error: taint 'node-role.kubernetes.io/control-plane' not found”,我们可以从以下几个方面进行分析和解决: 确认错误信息的上下文: 这个错误通常发生在尝试将Pod调度到Kubernetes集群中的节点时,如果Pod有特定的调度需求(如亲和性或反亲和性),而集群中的节点没有满足这些需求的标签或污点(...
for node in $(kubectl get nodes --selector='node-role.kubernetes.io/control-plane' | awk 'NR>1 {print $1}' ) ; do kubectl taint node $node node-role.kubernetes.io/control-plane- ; done 1. 注意,以上是为了测试才将 Kubernetes Control Plane Master Node承担了Worker Node的角色,一般不建议...
Taints: node-role.kubernetes.io/control-plane:NoSchedule###污点#node-role.kubernetes.io/control-plane:NoSchedule# NoSchedule 不可调度的意思 如果你创建的pod没有这个容忍度的话是创建不出来的#我们创建的各种各样的pod都没有运行在master上过#除了一些特殊情况 可以运行在master 看下面Unschedulable:falseLeas...
pengfei-master1 Ready control-plane 9d v1.25.0 beta.kubernetes.io/arch=amd64,beta.kubernetes.io/os=linux,kubernetes.io/arch=amd64,kubernetes.io/hostname=pengfei-master1,kubernetes.io/os=linux,node-role.kubernetes.io/control-plane=,node.kubernetes.io/exclude-from-external-load-balancers= pengfei...
node-role.kubernetes.io/control-plane:NoSchedule node-role.kubernetes.io/master:NoSchedule node.kubernetes.io/not-ready:NoExecute op=Exists for 300s node.kubernetes.io/unreachable:NoExecute op=Exists for 300s Events: Type Reason Age From Message --- --- --- --- --- 1 2 Normal SandboxC...
mkdir/etc/kubernetes/scheduler 2.1.2、定义的调度策略资源清单 cat> /etc/kubernetes/scheduler/kube_scheduler_configuration.yaml <<EOF apiVersion: kubescheduler.config.k8s.io/v1beta1 kind: KubeSchedulerConfiguration clientConnection: kubeconfig:"/etc/kubernetes/scheduler.conf"profiles:- schedulerName: defa...
nodepool-type":"VirtualMachineScaleSets","kubernetes.azure.com/os-sku":"Ubuntu","kubernetes.azure.com/role":"agent","kubernetes.azure.com/storageprofile":"managed","kubernetes.azure.com/storagetier":"Premium_LRS","kubernetes.io/arch":"amd64","kubernetes.io/hostname":"aks-nodepool1-81876434-...
kubernetes.io/hostname=master-10.20.31.105 kubernetes.io/os=linux node-role.kubernetes.io/control-plane= node-role.kubernetes.io/master= node-role.kubernetes.io/worker= node.kubernetes.io/exclude-from-external-load-balancers= Annotations:flannel.alpha.coreos.com/backend-data:{"VtepMAC":"c6:fb:...
key: node-role.kubernetes.io/master --- apiServer: timeoutForControlPlane: 4m0s apiVersion: kubeadm.k8s.io/v1beta3 certificatesDir: /etc/kubernetes/pki clusterName: kubernetes controllerManager: extraArgs: allocate-node-cidrs: 'true'
tantianran@test-b-k8s-master:~/goweb-demo$ kubectl describe node test-b-k8s-master | grep TaintTaints: node-role.kubernetes.io/control-plane:NoSchedule goweb-demo.yaml apiVersion:v1kind:Namespacemetadata:name:test-a---apiVersion:apps/v1kind:Deploymentmetadata:name:goweb-demonamespace:test-...