Update our CircleCI machines for specific tests (Debian Bookworm and Fedora 40). It seems that the newest Podman version (5.2.1+), when creating a container using the --userns nomap triggers a permission denied error in older kernels. E.g.:
Error: crun: cannot stat `/tmp/storage-run-1000/containers/overlay-containers/d00932f2600df7b0d8f4cc78e2346487ec92bfd17307127f3ae8d4e5bbc7887b/userdata/hosts`: Permission denied: OCI permission denied
The solution that works for us is to update the machine image from Ubuntu 20.04 to Ubuntu 22.04.
Update our CircleCI machines for specific tests (Debian Bookworm and Fedora 40). It seems that the newest Podman version (5.2.1+), when creating a container using the
--userns nomap
triggers a permission denied error in older kernels. E.g.:The solution that works for us is to update the machine image from Ubuntu 20.04 to Ubuntu 22.04.