Let's make it possible to boot Solus over the network via PXE!
Possible applications:

• Installing without creating a USB stick every time
• Easy deployment and boot in corporate networks
• Diskless installations?

It may not have much users (at the moment), but it's cool to have and shouldn't require too much work.
What I learned so far

• PXE booting should be relatively easy thanks to dracut which just loads the squashfs image via HTTP/NFS/whatever
• However our initrd doesn't support this yet, we need to enable the dracut modules livenet and network
• The network module requires arping in return, which is provided by iputils
• Adding the modules here and that should be it (in an ideal world)

But I can't test it because I don't know how to build an ISO with local packages. Is solus-image-gnome still being used? Any hints or other ideas?