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Cluster information:
Kubernetes version: v1.18.1
Cloud being used:bare-metal
Installation method:manual
Host OS: Centos
CNI and version:
CRI and version:
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Issue:
I have controller going the Not Ready State:
[sysadmin@controller-0 ~(keystone_admin)]$ kubectl get nodes
NAME STATUS ROLES AGE VERSION
controller-0 Ready master 17d v1.18.1
controller-1 NotReady master 15d v1.18.1
Have tried looking in the issue but not able to fix it.
checking
further via:
kubectl describe nodes
Conditions:
Type Status LastHeartbeatTime LastTransitionTime Reason Message
NetworkUnavailable False Fri, 06 Nov 2020 12:06:53 +0000 Fri, 06 Nov 2020 12:06:53 +0000 CalicoIsUp Calico is running on this node
MemoryPressure Unknown Thu, 12 Nov 2020 02:16:24 +0000 Thu, 12 Nov 2020 02:17:22 +0000 NodeStatusUnknown Kubelet stopped posting node status.
DiskPressure Unknown Thu, 12 Nov 2020 02:16:24 +0000 Thu, 12 Nov 2020 02:17:22 +0000 NodeStatusUnknown Kubelet stopped posting node status.
PIDPressure Unknown Thu, 12 Nov 2020 02:16:24 +0000 Thu, 12 Nov 2020 02:17:22 +0000 NodeStatusUnknown Kubelet stopped posting node status.
Ready Unknown Thu, 12 Nov 2020 02:16:24 +0000 Thu, 12 Nov 2020 02:17:22 +0000 NodeStatusUnknown Kubelet stopped posting node status.
Please help support.