Kubectl uncordon

kubectl uncordon mark node as schedulable.

• https://www.mankier.com/1/kubectl-uncordon

kubectl get nodes -o wide | grep SchedulingDisabled

kubectl uncordon ip-10-0-1-25.us-east-2.compute.internal
node/ip-10-0-1-25.us-east-2.compute.internal uncordoned

Verify:
kubectl get nodes -w
NAME                                       STATUS                     ROLES    AGE     VERSION
ip-10-0-1-25.us-east-2.compute.internal    Ready                      <none>   4d19h   v1.20.11-eks-f17b81
ip-10-0-3-240.us-east-2.compute.internal   Ready,SchedulingDisabled   <none>   4d19h   v1.20.11-eks-f17b81

ip-10-0-3-240.us-east-2.compute.internal   NotReady,SchedulingDisabled   <none>   4d19h   v1.23.13-eks-xxxxx

Related commands

• kubectl drain
• kubectl cordon
• kubectl get nodes -o wide

Related

• How can I check, scale, delete, or drain my worker nodes in Amazon EKS?
• SchedulingDisabled
• FailedScheduling

See also

• K8s nodes: get | uncordon | cordon | drain | taint | describe | patch ] nodes
• Kubernetes nodes, node.kubernetes.io K8s Node controller (node-controller), MemoryPressure, DiskPressure, NodeHasDiskPressure, events, NodeNotReady, Node-pressure Eviction, RemovingNode, ProviderID, kubectl node-shell, kubectl describe nodes