On 2021-04-14 at 12:15 +0200, Łukasz Posadowski wrote:

Hi everyone.

I decided to go container with Centos Stream, but I keep having errors about "unknow capability: CAP_PERFMON". I tried minikube, as well as standard podman and toolbox container creation:

$ toolbox create --distro fedora --release 34 --container test3 $ toolbox create --distro rhel --release 8.3 --container test4

Containers are created, I can list them with toolbox and podman.

$ toolbox enter --container test4 Error: failed to start container test4

$ podman start test4 Error: OCI runtime error: unable to start container "[longhash]": container =_linux_go:370: starting container process caused: unknow capability "CAP_PERFMON"

thanks

With some help on bugzilla, we have found a workaround for the moment: https://bugzilla.redhat.com/show_bug.cgi?id=1946982#c2

Updated libcap is on the way.