kola/qemuexec: add --netboot option
#3644
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For local testing, it's useful to have an easy way to netboot a system. Enable this by exposing QEMU's builtin support for TFTP serving and BOOTP option. For iPXE, one can just directly pass the iPXE script. For PXELINUX/GRUB, you'll likely want to prepare a netboot directory with your artifacts. Probably this should be streamlined more in the future, and also deduped more with the related bits in `metal.go`. But anyway, for now this is immediately useful in helping to test root on iSCSI locally (via iPXE's `sanboot` option).
This was referenced Oct 13, 2023
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Merged as part of #3645. |
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For local testing, it's useful to have an easy way to netboot a system. Enable this by exposing QEMU's builtin support for TFTP serving and BOOTP option.
For iPXE, one can just directly pass the iPXE script. For PXELINUX/GRUB, you'll likely want to prepare a netboot directory with your artifacts.
Probably this should be streamlined more in the future, and also deduped more with the related bits in
metal.go. But anyway, for now this is immediately useful in helping to test root on iSCSI locally (via iPXE'ssanbootoption).