Unable to login to harbor with an Error: Error response from daemon: Get https://harbor-fqdn/v2/: net/http: TLS handshake timeout

Products

• VMware Tanzu Kubernetes Grid

Issue/Introduction

 

 

 

Symptoms:

• You are unable to login to Harbor with an error similar to:

Error: Error response from daemon: Get https://harbor-fqdn/v2/: net/http: TLS handshake timeout

Environment

VMware PKS 1.x

Cause

This issue occurs due to wrong proxy configuration.

Resolution

To resolve this issue:

1. Perform a curl operation to the harbor instance using below command to get the http request status:
   curl -v http://harbor-fqdn -v

2. Check the docker client status using following command systemctl status docker.

3. If it is listing to proxy configuration then check and validate proxy configuration located at /etc/ systemd /system/docker . service . d 

4. After correcting the proxy configuration then reloaded docker daemon using following command systemctl deamon-reload

5. After that restart docker using below commands:
   systemctl stop docker
   systemctl start docker

Workaround:

 

 

 

Additional Information

 

 

 

Impact/Risks: