Exposing alarm state in Cube

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After: link

Too complex

Too complex

How many services does Cube API Interface expose?

A = 10~20   B=20~30   C=30~50   D=50~100

Conclussions

• Alarm state unreliable untill we get all alarm instance keys

• Both the UI and API are too complex

• Skynet API 🙏

•  region:span:down

  • How to identify impacted spans?

  • SIM: https://sim.amazon.com/issues/Cube-4566

  • ​​How we expose alerts is still not ideal