Re: Coderunner on Docker fails to perform testsubmit.py
by Richard Lobb - I installed podman on Ubuntu 20:04 and ran up both rootful and rootless jobeinabox containers. Both ran testsubmit.py with no errors.
Are you sure you are not yourself restricted in how many processes you can run under RHEL8? Podman containers run as children of your own user process so are subject to its ulimits, whereas docker containers run in a daemon process.