concourse worker does not support cgroup v2 #5080
v2 linux namespaces are not compatible with concourse worker
Steps to Reproduce
Use a linux distribution which switched to namespaces v2.Try to run concourse. All containers (checks, tasks, ... ) fail to spawn.
Either be warned about the issue or just work as per usual :)
Reproducible with Fedora 31 which changed the default namespaces from v1 to v2 .
Hey @drahnr, thanks for reportting!
indeed, that's not something that the workers can deal with at the moment,
in the mean time, it seems like we could at least let folks know how to get
if so, do you have any good sources that we could points folks to to have