Some Kubernetes nodes are missing from inventory in VCF operations 9

Products

• VCF Operations

Issue/Introduction

The Kubernetes nodes are not being displayed in the inventory in VCF operations, even though the cluster is deployed and worker nodes are active.

In vSphere UI vSphere UI -> Supervisor Management -> Monitor, you can see there are 5 items.(4 Nodes and 1 Supervisor).

But there is only 2 nodes from VCF operations inventory page like below.

Environment

VCF operations 9.0.2

Cause

This is not a bug. By design, the object is not created if there are no pods running on it.

Resolution

It's not a bug and you can found whether Pods are running or not on the node like below.

- From vSphere UI : Navigate Inventory -> Namespaces -> Select Pods -> Summary page

 

- From Cli : Excute this command in the Supervisor context.

kubectl get pods -A -o wide