Kubernetes Adapter Integration on Aria Operations shows Warning State with “No Data Receive” Error

Products

• VMware Aria Operations (formerly vRealize Operations) 8.x

Issue/Introduction

The Kubernetes Adapter integration in VMware Aria Operations is observed in a Warning state. The adapter instance reports the error message “No data receive”

The following error is recorded in the Kubernetes adapter log located at: /storage/log/vcops/log/adapters/kubernetesAdapter/kubernetesAdapter_<internalid>.log

[14208] Caused by: java. security. KeyStoreException: Failed to load default trust store[14213] Caused by: java.io.IOException: BCFKS KeyStore corrupted: MAC calculation failed.

 

Environment

VMware Aria operations 8.x

Cause

The issue occurs because the trust store is not updated with the Kubernetes endpoint certificate. As a result, the adapter fails to establish a secure connection with the Kubernetes API. 

Resolution

Revalidate the Kubernetes Adapter integration and accept the endpoint certificate to update the trust store. Perform the following steps:

1. Navigate to Administration → Integrations in the Aria Operations UI.

2. Edit the Kubernetes adapter instance that is in the Warning state.

3. Click Validate Connection.

4. When prompted, accept the endpoint certificates.

5. Save the integration configuration.