Simple initramfs hooks and scripts for enabling DHCP networking with domain resolving.
These scripts have hardcoded default interface DHCP-support, and ignores the kernel command line "ip" variable. If you want to extend it's functionalities, reference ltsp initramfs and initramfs-tools documentation.
I wrote these hooks and scripts to automagically grab cryptsetup keys from an HTTPS server over an IPSEC tunnel, and since the Busybox wget implementation doesn't support the HTTPS scheme, I've included curl. If you don't need it, remove or chmod -x hooks/curl.