Description

As a OpenShift customer, I want the Windows kubelet pause image URL to be configurable so that it can be pulled from an on-prem air-gapped registry. This will enable better support for disconnected environments.

A command line option should exist to provide an alternate location regarding where to pull the kubelet pause image.

Engineering Details

Currently the pause image is hardcoded in WMCB. The current value (pulling from Microsoft) should remain as default.

Acceptance Criteria

• Supplying value no flag results in Windows kubelete being pulled from mcr.microsoft.com (defualt)
• Supplying another value to the flag Windows kubelete being pulled from given location