Many organizations have had success dabbling with with Linux Containers. Once you take a small project and have success, the epiphany happens – and you ask yourself: 1. What else can we containerize? 2. Can we put everything in containers? 3. How do we get traditional applications into containers? This talk will highlight technical and architectural considerations when moving existing applications to containers. Ranging from systemd, and storage to backups, and debugging applications in production, there are a lot of things to think about when migrating existing applications to containers and running them in production.