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2023-01-22debvm-run: arm virt machine cannot do more than 8 coresHelmut Grohne
2023-01-22debv-run: apply smp limits for the native caseHelmut Grohne
This was never tried, but autopkgtests indicate that smp limits also apply to the native case.
2023-01-21debvm-run: also avoid pci networking for m68kHelmut Grohne
2023-01-21debvm-run: refactor rng deviceHelmut Grohne
It's not as simple as disabling the rng when pci is unavailable. For m68k, we can select -machine virt and then we can have a virtio-rng-device. Thus make that part configurable.
2023-01-21debvm-run: use gic-version=max for arm64Helmut Grohne
While the host version only works on kvm, max means the same and also works on tcg. Signed-off-by: Johannes Schauer Marin Rodrigues <josch@debian.org> Signed-off-by: Helmut Grohne <helmut@subdivi.de>
2023-01-21debvm-run: skip virtio-rng-pci for architectures that lack pciHelmut Grohne
Fixes: aee1eb3d1c28 ("debvm-run: no need for true randomness -- use /dev/urandom to be faster")
2023-01-21debvm-run: also pass reasonable -cpu for native non-kvmHelmut Grohne
2023-01-21debvm-run: prefer qemu-system-* over kvmHelmut Grohne
Now that we pass accel=kvm:tcg, there is no difference anymore.
2023-01-21debvm-run: pass -M accel=kvm:tcg rather than -enable-kvmHelmut Grohne
-enable-kvm is equivalent to -M accel=kvm, but we allow a fallback to tcg in case kvm is not available thus shifting this test into qemu. Reported-by: Bastian Blank <waldi@debian.org> Reported-by: Johannes Schauer Marin Rodrigues <josch@debian.org>
2023-01-21debvm-run: only pass gic-version when kvm is availableHelmut Grohne
Fixes: bfaa3d124fab ("debvm-run: on arm64 there is no default machine -- set one")
2023-01-21debvm-run: compute -machine independently of being nativeHelmut Grohne
When running on armhf natively, there also is no default machine, so we should also pass -machine virt there. That likely affects all arms and riscv64 as well.
2023-01-20use ssh option NoHostAuthenticationForLocalhostHelmut Grohne
2023-01-18Merge branch 'faq' into 'main'Helmut Grohne
Faq See merge request helmutg/debvm!26
2023-01-18Update FAQ about console renderingsJochen Sprickerhof
2023-01-18Add better Qemu optionsJochen Sprickerhof
2023-01-17debvm-create: install only one kernel imageHelmut Grohne
The apt pattern ?or does not short-circuit. It installs any pattern matching one of the arguments. On amd64, we thus get both the cloud and the non-cloud variant. There aren't that many good options to fix this, so the next best way is using a hook and running apt again, which is suboptimal in terms of repeated triggers, but likely the best we can do at present.
2023-01-17Merge branch 'cleanup' into 'main'Helmut Grohne
Cleanup See merge request helmutg/debvm!25
2023-01-17Add --skip=autologinJochen Sprickerhof
2023-01-17Allow arbitrary image sizesJochen Sprickerhof
2023-01-17expand architecture coverageHelmut Grohne
Give an example of how to use it with ports and add a few architecture-specific cases. Note that m68k and sparc64 do not actually work, because they lack PCI.
2023-01-17debvm-create: combine ?exact-name with ?not(virtual)Helmut Grohne
When apt encounters a package that does not exist, but is referenced via Recommends, Suggests, Breaks or otherwise, it errors out with a missing installation candidate. This happens for linux-image-generic on buster. To avoid this situation, we specifically ask apt to not consider virtual packages whenever we use ?exact-name.
2023-01-17debvm-create: fix syntax broken in parent commitHelmut Grohne
2023-01-17debvm-create: avoid splitting features to multiple code locationsHelmut Grohne
2023-01-17debvm-create: stop validating the suiteHelmut Grohne
The only DEBVER check left checks for jessie. We can just compare the name instead. Thus we no longer reject Ubuntu suites such as jammy. This helps with !20, but not yet with #10.
2023-01-17debvm-create: install linux-image-generic as an alternative kernel nameHelmut Grohne
This is used on Ubuntu and thus helps with !20.
2023-01-17debvm-create: use maybe-merged-usr hookHelmut Grohne
Requires mmdebstrap >= 1.3.0 Closes: #8
2023-01-17debvm-create: defer kernel selection to aptHelmut Grohne
This requires mmdebstrap >= 1.3.0. Closes: #9
2023-01-15Merge branch 'drop_mirror' into 'main'Helmut Grohne
Drop mirror option See merge request helmutg/debvm!24
2023-01-15debvm-create: update documentation for dropped mirror optionHelmut Grohne
2023-01-15debvm-create: actually drop -m from the getopts invocationHelmut Grohne
Fixes: 7a2b46697659 ("Drop mirror option")
2023-01-15debvm-create: carefully handle a -o filename starting with a dashHelmut Grohne
2023-01-15debvm-run: fix logic inversion in parent commitHelmut Grohne
Reported-by: Jochen Sprickerhof <git@jochen.sprickerhof.de>
2023-01-15debvm-run: fix for relative symlinks below boot/Helmut Grohne
Reported-by: Jochen Sprickerhof <git@jochen.sprickerhof.de>
2023-01-15Apply 1 suggestion(s) to 1 file(s)Johannes Schauer Marin Rodrigues
2023-01-15Drop mirror optionJochen Sprickerhof
It is not needed and can also be done with: debvm-create -- "deb http://ftp.de.debian.org/debian/ unstable main"
2023-01-15debvm-run: guess the location of the kernelHelmut Grohne
2023-01-15Document additional kernel link namesJochen Sprickerhof
Reported-by: Helmut Grohne <helmut@subdivi.de>
2023-01-15Avoid unnecessary debugfs callJochen Sprickerhof
Reported-by: Helmut Grohne <helmut@subdivi.de>
2023-01-15Support kernel links in /boot (Ubuntu)Jochen Sprickerhof
2023-01-13change cmdline variable debvm.term to TERMHelmut Grohne
Jochen Sprickerhof found that systemd interprets the TERM variable according to our intended meaning and applies it to pid 1. It doesn't apply it to serial-getty, though so we keep that code for now.
2023-01-13debvm-create: remove --package optionHelmut Grohne
This option was meant to make it convenient to add packages, but mmdebstrap's --include provides the same convenience at more flexibility. You can provide apt patterns there provided that you use multiple --include options. So rather than duplicate this functionality under a different name, just refer to mmdebstrap thus reinforcing the notion of being a thin wrapper. This also removes the convenience of overriding the kernel image. You need to use --skip=kernel when passing --include=linux-image-something to mmdebstrap now. This implements "explicit is better than implicit".
2023-01-13Merge branch main into helmutHelmut Grohne
Resolve conflicts in debvm-create arising from adding --skip and moving the functionality to be skipped to share/customize-*.sh.
2023-01-13debvm-create: defer the decision of installing libnss-resolve to aptHelmut Grohne
Rather than check the DEBVER, let apt figure out whether it knows about a package called libnss-resolve and install it when available.
2023-01-13automatically set up agetty TERM when possibleHelmut Grohne
* debvm-create will now parse a new kernel cmdline debvm.term and if present will pass its value to agetty as TERM. * debvm-run will now detect whether it is running in a terminal in non-graphic mode and pass its environment TERM variable as debvm.term to the kernel cmdline thus closing the loop.
2023-01-12debvm-create: also move dpkg's available database to a hook fileHelmut Grohne
2023-01-11debvm-create: move functionality into support filesHelmut Grohne
The benefit of this change is that we don't have to escape that much. As a consequence, it becomes easier to put more code into the customization hooks, which have access to installed package versions. Thus we can reduce the use of DEBVER and thus improve working with snapshot.d.o.
2023-01-11move the debvm-* tools to binHelmut Grohne
The purpose of this change is adding support files to be referenced and called from these tools. Those support files shall be located in ../share and this way of locating them shall work both in-source and when installed.
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