I m trying to solve a GRPC issue I m getting the following e

Question

I m trying to solve a GRPC issue I m getting the following error ```grpc channel InactiveRpcError lt InactiveRpcError of RPC that terminated with status = StatusCode UNAVAILABLE details = failed to connect to all addresses debug error string = created 1630669409 194800714 description Failed to pick subchannel file src core ext filters client channel client channel cc file line 3008 referenced errors created 1630669409 194797596 description failed to connect to all addresses file src core ext filters client channel lb policy pick first pick first cc file line 397 grpc status 14 gt ``` I m trying to debug it myself and using grpcurl as `grpcurl plaintext lt host gt 4000 list` and getting the following response `Failed to list services server does not support the reflection API` To help me debug this what are the symbols exposed on the grpc endpoint I could use to test it s functioning correctly

Drew Sonne · Answer

This error is occurring when trying to reload the Workspace or launching dagit I m running dagster 0 12 9

Nilesh Pandey · Answer

May be this can help you <https dagster slack com archives C01U954MEER p1630578793179800>

Drew Sonne · Answer

Heya thanks I ve had a look through and upped the resources on my containers to quite large numbers but looks like I ve still got it

johann · Answer

Hi Drew we have `dagster api grpc health check` which we use for probes Return code 0 means success it doesn t print anything it should

johann · Answer

Are you deploying on docker K8s You could look for error logs on the user deployment containers

Drew Sonne · Answer

I m on ECS but there wasn t anything aside from that stack trace turning up in the logs

Drew Sonne · Answer

The health check has helped

Drew Sonne · Answer

I think I ve found that the grpc server is taking a long time order of minutes to get to a healthy state

Drew Sonne · Answer

trying to figure out some logging to see where it s lagging