For testing the automated backups feature we will require an e2e test that validates the backups by ensuring the restore procedure works for a quorum loss disaster recovery scenario.

See the following doc for more background:
https://docs.google.com/document/d/1NkdOwo53mkNBCktV5tkUnbM4vi7bG4fO5rwMR0wGSw8/edit?usp=sharing

This story targets the first milestone of the restore test to ensure we have a platform agnostic way to be able to ssh access all masters in a test cluster so that we can perform the necessary backup, restore and validation workflows.

The suggested approach is to create a static pod that can do those ssh checks and actions from within the cluster but other alternatives can also be explored as part of this story.