zvm-helper

zvm-helper is a program to assist with installation of Fedora CoreOS (FCOS) and Red Hat Enterprise Linux CoreOS (RHCOS) to IBM zVM.

It can do the following:

Download images from s390x CoreOS builder upload them to zVM
Upload to zVM any specified Linux kernel, initramfs, rootfs images
Generate Linux kernel cmdline options file for zVM

The options are available via the --help option.