This page is to track upcoming changes to any part of RelEng infrastructure; buildbot masters, slaves, ESX hosts, etc. This should allow us keep track of what we're doing in a downtime, and also what changes can be rolled out to production without needing a downtime. This should be helpful if we need to track what changes were made when troubleshooting problems.

ReleaseEngineering:BuildbotBestPractices describes how we manage changes to our masters.

Relevant repositories

• buildbot
• buildbot-configs
• buildbotcustom
• tools
• mozharness
• puppet

Non-releng repositories involved in the CI

TBPL

• Chief self-deploy recent history (needs VPN; more readable than raw logs, but is cleared if the Chief service is restarted)
• Chief self-deploy logs archive (needs VPN; use if the history page is empty)
• tbpl production TBPL production push bugs (Approximation, summaries may occasionally vary)

Mozharness deployments

Merges to the production branch of the mozharness repository are live immediately. Please see that repo for push history.

Puppet deployments

Merges to the production branch of the puppet repository are automatically deployed by Puppet within a 1/2 hour. Please see that repo for push history.

Reconfigs / Deployments

This page is updated by the person who does a reconfig on production systems. Please give accurate times, as we use this page to track down if reconfigs caused debug intermittent problems. (This includes config changes not requiring a "reconfig", such as mozharness changes.)

Outcome should be 'backed out' or 'In production' or some such. Reverse date order pretty please.

Older changes are archived in: 2014 | 2013 | 2012 | 2011 | 2010 | 2009