## Status transitions

| From           | To         | Action               |
| -------------- | ---------- | -------------------- |
| need_to_deploy | deploying  | enqueue job          |
| deploying      | deployed   | success              |
| deploying      | err        | failure              |
| deployed       | stopped    | scale 0              |
| stopped        | restarting | scale up             |
| any            | deleted    | delete k8s resources |