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;; This is a Guix channel.

(channel
  (version 0)
  (news-file "etc/news.scm")
  (keyring-reference "keyring")
  (url "https://git.savannah.gnu.org/git/guix.git")) ;the primary URL
generated by cgit
reached when running tests like "docker-system". * gnu/system/vm.scm (common-qemu-options): Pass 'format=' for each '-drive' option. (system-qemu-image/shared-store-script)[copy-image]: New variable. [builder]: Use it when VOLATILE? is false. 2022-01-14system: vm: Change the writable image name.Mathieu Othacehe * gnu/system/vm.scm (system-qemu-image/shared-store-script): Change it. 2022-01-06system: vm: Restore default RAM size to 512MB.Mathieu Othacehe * gnu/system/vm.scm (system-qemu-image/shared-store-script): Restore it. 2021-12-23Remove VM generation dead-code.Mathieu Othacehe This code duplicates the (gnu system image) and (gnu build image) code. Using VM for image generation is not needed, not portable and really slow. Remove all the VM image generation code to make sure that only the image API is used. * gnu/build/vm.scm: Remove it. Move the qemu-command procedure to ... * gnu/build/marionette.scm: ... here. * gnu/local.mk (GNU_SYSTEM_MODULES): Adapt it. * tests/modules.scm: Ditto. * gnu/tests/install.scm: Ditto. * gnu/system/vm.scm: Adapt it and remove expression->derivation-in-linux-vm, qemu-img, system-qemu-image/shared-store and system-docker-image procedures. * doc/guix.texi (G-Expressions): Adapt it. 2021-12-23system: vm: Use the image API to generate QEMU images.Mathieu Othacehe Also add a volatile? argument to the virtual-machine record. When volatile? is true generate a QEMU script that mounts an overlay on top of a read only storage. When volatile? is false, use a persistent, read-write storage. * gnu/system/vm.scm (common-qemu-options): Add a rw-image? argument to use a persistent storage. (system-qemu-image/shared-store-script): Add a volatile? argument and honor it. Use the image API to build the QEMU image. (<virtual-machine>)[volatile?]: New field. (virtual-machine-compiler): Pass the volatile? argument to the system-qemu-image/shared-store-script procedure. 2021-12-05Merge remote-tracking branch 'origin/master' into core-updates-frozenRicardo Wurmus 2021-12-03system: vm: Remove the vga argument.Mathieu Othacehe * gnu/system/vm.scm (common-qemu-options): Remove the "-vga std" argument that is the default since QEMU 2.2. Suggested-by: Attila Lendvai <attila@lendvai.name> 2021-12-03guix system vm: Add --no-graphic CLI argument.Attila Lendvai It configures QEMU to use the tty it was started in for IO (as opposed to opening a separate graphical window). This enables copy-pasting and scrollback. Exit QEMU with C-a x. * gnu/system/vm.scm (system-qemu-image/shared-store-script): Also add the '-nographic' QEMU argument when called with #:graphic? #false. * guix/scripts/system.scm (system-derivation-for-action): Propagate the #:graphic? keyword arg. (perform-action): Add and propagate the #:graphic? keyword arg. (show-help): Add --no-graphic CLI arg. (%options): Process the new --no-graphic CLI arg. (process-action): Feed in the CLI arg through the #:graphic? keyword arg. * doc/guix.texi (Invoking guix system): Add example to combine guix system and invoking the vm start script into one command. Split the description of the various options into separate paragraphs. Add a paragraph to describe --no-graphic. Signed-off-by: Mathieu Othacehe <othacehe@gnu.org> 2021-11-20vm: <virtual-machine> defaults to using 'qemu-minimal'.Ludovic Courtès 'qemu-minimal' is enough for system tests, which is the main (only?) use of <virtual-machine>. * gnu/system/vm.scm (<virtual-machine>)[qemu]: Default to QEMU-MINIMAL.