Docker Credential Helper Fails to Connect to Harbor Supervisor Service

Products

• Tanzu Kubernetes Runtime
• vSphere with Tanzu
• VMware vSphere Kubernetes Service

Issue/Introduction

- Docker credential helper fails to connect to Harbor Supervisor Service 
- When attempting to connect to Harbor Supervisor Service, it is expected to connect to address https://<FQDN of Harbor registry>/api/v2.0/systeminfo, however docker credential helper attempts connecting to ttps://<FQDN of Harbor registry>/api/systeminfo

Environment

- Docker Credential Helper
- Harbor Supervisor Service

Cause

This is expected behavior. 
The vSphere Docker Credential Helper is intended to be used with the embedded Harbor Registry, which is deprecated. 

Resolution

If you are using the Harbor Supervisor Service, see the following topic to connect using Docker:
Configure a Docker Client with the Harbor Registry Certificate