GUS-2018: Gerrit 2.15 upgrade on GerritHub.io
Change-Id: I819eb94b924beaf0fbe04098cdf294ace24d9ac5
diff --git a/schedule.md b/schedule.md
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|-------|----------------------------------------------------------------------------------------------|
| 8:30 | Registration Opens, Breakfast, Networking |
| 9:00 | Welcome introduction |
-| 9:15 | Session #1 |
+| 9:15 | [Upgrading to Gerrit 2.15: real-life story on GerritHub](sessions/gerrithub-2.15-upgrade.md) |
| 10:00 | Session #2 |
| 10:45 | Break & Networking |
| 11:30 | Session #3 |
diff --git a/sessions/gerrithub-2.15-upgrade.md b/sessions/gerrithub-2.15-upgrade.md
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+# Upgrading to Gerrit 2.15: a real-life story on GerritHub.io
+
+Upgrading is always a pain: learning from other people's mistakes
+is the only way to plan for a flawless transition to new releases.
+
+GerritHub.io has been upgraded successfully to Gerrit 2.15 back in
+April with zero-downtime but some [bumps on the road](https://gitenterprise.me/2018/04/27/gerrithub-is-on-notedb-with-a-bump/).
+
+See how the process worked and discuss with Luca Milanesio the challenges and tricks to migrate to Gerrit 2.15 and NoteDb without impacting your users:
+
+- How to plan the upgrade
+- What to expect in terms of resources utilisation
+- Disaster recovery plan
+- Monitoring
+- Split between reindex phase and NoteDb on-line migration
+- Post-upgrade metrics
+- Retrospective after 6 months on Gerrit 2.15/NoteDb
+
+*[Luca Milanesio, Gerrit Maintainer - GerritForge Ltd](../speakers.md#lmilanesio)*
