Error: Management cluster update status Update vCenter credentials in Kubernetes Clusters Status: Processing

Products

• VMware Telco Cloud Automation
• VMware Telco Cloud Platform

Issue/Introduction

• Logged into TCA Manager, virtual endpoints, select a TCA Control Plane, produces an error for a mgmt cluster that does not exist on the TCACP
  
  
•  This cluster does exist in this particular management cluster
  
  
• Error: (tca-cp) Management cluster update status: 2 total, 1 succeeded, 0 in progress, 1 failed (k8s-mgmt); Step: Update vCenter credentials in Kubernetes Clusters Status: Processing

Environment

TCA: 3.4

TCP: 5.1 

Cause

The failure to update the vCenter credentials is due to stale Management Cluster information in the Management Cluster-related tables in the caas_spoke database in TCA-CP.

Resolution

After confirming that the cluster does not exist. Delete stale mgmt cluster-related entries. 

1. Get the k8s-bootstrapper-service service IP info from TCA-CP VM:
   kubectl get svc -n tca-cp-cn k8s-bootstrapper-service
   
   
2. Use the curl command to delete the Management Cluster with force:
   curl -X DELETE "http://<service IP from above command>:8888/api/v1/managementcluster/########-####-####-####-############?force=true"
   
   
3. Delete the tkgcontext:
   curl -X DELETE "http://<service IP from above command>:8888/api/v1/tkgcontext/#########-####-####-####-###########"