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nixos/qemu-vm: declarative drives#55645

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wmertens merged 1 commit intoNixOS:masterfrom
eonpatapon:qemu-vm-drives
Nov 4, 2019
Merged

nixos/qemu-vm: declarative drives#55645
wmertens merged 1 commit intoNixOS:masterfrom
eonpatapon:qemu-vm-drives

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@eonpatapon
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Adds virtualisation.qemu.drives option to specify drives to be used by
qemu.

Also fix boot when virtualisation.useBootLoader is set to true. Since
the boot disk is second qemu doesn't boot on it. Added bootindex=1 to
the boot disk device.

Motivation for this change

Wanted to use useBootLoader at first but it's broken. Tried to fix it but it was messy hence I decided to rewrite a bit the drives handling code.

Things done
  • Tested using sandboxing (nix.useSandbox on NixOS, or option sandbox in nix.conf on non-NixOS)
  • Built on platform(s)
    • NixOS
    • macOS
    • other Linux distributions
  • Tested via one or more NixOS test(s) if existing and applicable for the change (look inside nixos/tests)
  • Tested compilation of all pkgs that depend on this change using nix-shell -p nox --run "nox-review wip"
  • Tested execution of all binary files (usually in ./result/bin/)
  • Determined the impact on package closure size (by running nix path-info -S before and after)
  • Assured whether relevant documentation is up to date
  • Fits CONTRIBUTING.md.

Adds `virtualisation.qemu.drives` option to specify drives to be used by
qemu.

Also fix boot when `virtualisation.useBootLoader` is set to true. Since
the boot disk is second qemu doesn't boot on it. Added `bootindex=1` to
the boot disk device.
@GrahamcOfBorg GrahamcOfBorg added 6.topic: nixos Issues or PRs affecting NixOS modules, or package usability issues specific to NixOS 8.has: module (update) This PR changes an existing module in `nixos/` 10.rebuild-darwin: 0 This PR does not cause any packages to rebuild on Darwin. 10.rebuild-linux: 1-10 This PR causes between 1 and 10 packages to rebuild on Linux. labels Feb 12, 2019
@matthewbauer
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@GrahamcOfBorg test upnp virtualbox installer

@ElvishJerricco
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This fixed useBootLoader for me (which consequently also fixed plymouth not working in qemu; for some reason you need grub for that)

@wmertens
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wmertens commented Nov 4, 2019

@GrahamcOfBorg test upnp virtualbox installer

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LGTM. Can't think of a reason not to merge this.

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6.topic: nixos Issues or PRs affecting NixOS modules, or package usability issues specific to NixOS 8.has: module (update) This PR changes an existing module in `nixos/` 10.rebuild-darwin: 0 This PR does not cause any packages to rebuild on Darwin. 10.rebuild-linux: 1-10 This PR causes between 1 and 10 packages to rebuild on Linux.

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5 participants