Cluster job running... waiting to connect

[statiksof]

Bug description

are there any other things except those described here to debug a networking issue with batchspawner?

The server is accessible and Slurm job is running. I see no errors/warnings in the jupyterhub server or in slurm-output.log.

All required ports are open (8000, 8081) but still see Cluster job running... waiting to connect.

Any suggestions?

VM

• OS: CentOS 8

• Version(s):

jupyterhub 1.2.2
python 3.9
batchspawner 1.1.0