Building Your First Stateful DC/OS Service

on YouTube ↗01h 35m

" summary

DC/OS SDK produces a runnable scheduler package: author builds a stub universe jar, uploads artifacts to S3, and installs via Cosmos; the demo launches a memcached framework with three pods (each reserving CPU and RAM, e.g. 0.1 CPU/256MB or 1 CPU/1GB), shows offer evaluation and reserved ports, uses an executor-level volume to share a dynamic port, adds a sidecar plan that flushes caches, exercises task exec to inspect sandboxes, and demonstrates install, restart/replace semantics and a full uninstall that unreserves volumes.

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" chapters (16)

1. 0:00Start
2. 1:58Agenda
3. 3:54Who am I?
4. 5:00Why the SDK?
5. 7:30What is the SDK?
6. 8:15What's built-in?
7. 11:04Three core interfaces
8. 11:28Declarative API
9. 16:24Programmatic API
10. 18:01REST API
11. 22:29Docker!
12. 24:25Enter Docker container
13. 39:42Hello, world!
14. 40:23A note on the dev cycle.
15. 41:15Memcache
16. 47:20Adding a template

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