Working with ISOs

Let's say you've got a CD ISO, but you want to boot that from the network, because using virtual media over an iDRAC sucks.

• https://askubuntu.com/questions/405712/how-to-convert-a-livecd-into-a-vmlinuz-and-initrd-to-pxe-boot-load-slowly

• https://oitibs.com/pxe-boot-almost-any-iso-image/

• And you wanna jam it into Foreman: https://projects.theforeman.org/projects/foreman/wiki/Fetch_boot_files_via_http_instead_of_TFTP

• Looks like memdisk is involved in "chaining" the ISO along: https://wiki.syslinux.org/wiki/index.php?title=MEMDISK