zendesk/samson — pull request #182 by pswadi-zendesk (2014-10-30 22:21:11+00:00)
Title: Pswadi/buddy approval for release

The tag / SHA specified in the deploy will be used for checking if the same deploy to another production stage was already approved in last 4 hours. If so, the buddy will be "carried forward" for the new stage. BUDDY_CHECK_GRACE_PERIOD decides how long we want to search for.

This does not start the queued up deploys, yet.

/cc @zendesk/samson @grosser @steved555

### References
- Jira link:

### Risks
- Buddy approval anomalies?