Develop process to deliver SMAU data for container registry

Problem

We're currently not able to report effectively on our Stage Monthly Active Users (SMAU) due to a lack of data. The user activity is happening but, without a process of tracking this data, either by pulling metrics from container registry into our systems or, adding a layer of metrics to our API shim we'll continue to underreport data.

Solution

1. Add metrics tracking to container registry Rails API shim
2. Investigate method to ETL (or however we need to) data from separate container registry data store into our internal systems

Concerns

We're in the process of creating a new version of container registry so the ETL (or similar) process might not make sense yet.