- [ ] Stop the loaders (so they won't fail and consume too much messages once the storage is stopped)
- [ ] Stop the storage service
- [ ] Upgrade the storage storage server to last version of swh-storage/swh-model/swh-journal
- [ ] Upgrade the storage database model
- [ ] Start the storage service
- [ ] Upgrade the replica db model so replication continues
- [ ] Upgrade and start the loaders
- [ ] Upgrade scheduler stack to last versions created during the sprint
- [ ] Upgrade the scheduler database model
- [ ] Restart scheduler service (gunicorn-swh-scheduler)
- [ ] Deploy a new scheduler journal-client service on saatchi (which must start at the end of the index)
- [ ] Launch a backfill of the origin_visit_status topic