--- dead MAINPID fails fast without polling omnigraph-server exited during startup before serving; see `journalctl -u omnigraph-server`. A fresh or never-applied storage root needs `systemctl restart omnigraph-cluster-apply` (or the bootstrap unit) before the server can start. elapsed 0s, requests: 0 --- served equals expected with a live MAINPID is ready elapsed 0s, requests: 1 --- served below expected fails fast omnigraph-server serves 1 of 2 declared graphs. Graphs are opened only at startup, so waiting will not help: run `systemctl restart omnigraph-cluster-apply` (or the bootstrap unit) to apply them, then restart omnigraph-server. elapsed 0s, requests: 1 --- a quarantined graph fails fast omnigraph-server quarantined 1 graph(s) during startup and will not serve them until it restarts; see `journalctl -u omnigraph-server` ('graph quarantined during startup' lines) and `omnigraph-cluster status`. elapsed 0s, requests: 1 --- no expected count accepts zero served graphs elapsed 0s, requests: 1 --- 503 then 200 is transient elapsed 5s, requests: 3 --- 200 that is not a readiness report fails fast omnigraph-server answered http://omnigraph.rehearsal.invalid:8090/readyz with a body that is not a readiness report: {} elapsed 0s, requests: 1 --- 200 with ready false keeps polling, then times out omnigraph-server did not answer http://omnigraph.rehearsal.invalid:8090/readyz within 3 seconds elapsed 4s, requests: 4 --- never ready within the timeout fails with the timeout message omnigraph-server did not answer http://omnigraph.rehearsal.invalid:8090/readyz within 3 seconds curl: (22) The requested URL returned error: 503 elapsed 4s, requests: 4