[UX]: Show Service and Service Replica Health Statuses

[nikita-toffee-ai]

Problem

At the moment, dstack UI doesn't show either the Service's replicas', or the Service's composite health check status.

P.S. The Status field doesn't cut it because it only reflects the infra-level state of the replica, whereas a health check is dictated by the concrete app's needs, and gives more clarity on the actual state of the underlying process.

Solution

dstack UI should display the health status of each of the Service's replicas (can be displayed alongside other fields in the replica view), as well as the Service's health as a whole. The latter can be derived from evaluating a simple AND (replica1 health, replica2 health, ..) logical expression across all of the Service's replicas.

Workaround

Monitoring replica status via dstack CLI is the only workaround I found so far.

Would you like to help us implement this feature by sending a PR?

No

[peterschmidt85]

cc @jvstme