User Story

As a developer I want a consistent way to manage the scale from zero annotations so that modifying this code is less brittle and easier to change across providers. Having a common module for this behavior will solve my problem.

Background

As part of converting our autoscaler to use the upstream scale from zero annotations, we need each provider to be using the common module from the MAO.

Steps

• Change internal references to the scale from zero annotations to use the module from MAO
• Update tests where necessary

Stakeholders

• openshift cloud team

Definition of Done

• OpenStack provider is using the MAO module

• Docs

• no docs changes should be required

• Testing

• updates where necessary