Developer-friendly jobs across time zones when "out of hours" no longer exists
summary
Kraken Technologies ships over 100 versions per day to 25+ client environments in more than 10 countries and builds an internal Housekeeping Framework that runs one‑off jobs without blocking deployments. It uses Django management commands, a cron orchestrator, Celery tasks, a DB‑backed state machine, protocols and abstract base classes for developer ergonomics, Datadog logging and dashboards, and supports asynchronous schema changes. Adoption shows 95 jobs and 54,000 production runs (222,000 total), and the system works at scale.
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chapters (14)
- 0:00Introduction
- 1:06Jobs across environments
- 5:21Housekeeping framework requirements
- 6:03Framework in practice
- 8:12Designing for ease of understanding and development
- 10:20Developer-friendly design
- 16:38State diagrams impact
- 17:00Protocols for separation
- 21:11Inheritance vs composition
- 23:56Helper functions & DX
- 24:58Documentation & observability
- 26:43Framework benefits summary
- 27:47Extending framework
- 28:27Q&A
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