anti
9d68bb45c7
Teardowns were synchronous all the way through: POST blocked on the
worker's docker-compose-down cycle (seconds to minutes), the frontend
locked tearingDown to a single string so only one button could be armed
at a time, and operators couldn't queue a second teardown until the
first returned. On a flaky worker that meant staring at a spinner for
the whole RTT.
Backend: POST /swarm/hosts/{uuid}/teardown returns 202 the instant the
request is validated. Affected shards flip to state='tearing_down'
synchronously before the response so the UI reflects progress
immediately, then the actual AgentClient call + DB cleanup run in an
asyncio.create_task (tracked in a module-level set to survive GC and
to be drainable by tests). On failure the shard flips to
'teardown_failed' with the error recorded — nothing is re-raised,
since there's no caller to catch it.
Frontend: swap tearingDown / decommissioning from 'string | null' to
'Set<string>'. Each button tracks its own in-flight state; the poll
loop picks up the final shard state from the backend. Multiple
teardowns can now be queued without blocking each other.
6.8 KiB
6.8 KiB