The work node change Ready to NotReady when I reboot master and work node.
The result of kubectl get nodes.
NAME STATUS ROLES AGE VERSION
XXX NotReady work 13d v1.17.2
XXX Ready master 13d v1.17.2The result of kubectl get pod --all-namespaces.
NAMESPACE NAME READY STATUS RESTARTS AGE
default postgres 1/1 Running 0 20m
default user-api 3/3 Running 0 20m
ingress-nginx nginx-ingress-controller 1/1 Running 3 10d
kube-system coredns 1/1 Running 4 13d
kube-system coredns 1/1 Running 4 13d
kube-system etcd 1/1 Running 4 13d
kube-system kube-apiserver 1/1 Running 4 13d
kube-system kube-controller-manager 1/1 Running 4 13d
kube-system kube-flannel-ds-amd64 1/1 Running 3 13d
kube-system kube-flannel-ds-amd64 1/1 Running 5 13d
kube-system kube-proxy 1/1 Running 4 13d
kube-system kube-proxy 1/1 Running 3 13d
kube-system kube-scheduler 1/1 Running 4 13dHow should I check this problem out?
Try restarting kubelet of the node which is in notReady state and it may solve your problem.
The below command can help:
systemctl restart kubelet