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* vm: 'vm-image' images refer to the root file system by UUID.Ludovic Courtès2018-01-07
| | | | | | | | | | | This avoids the hard-coded "/dev/sda1", which only made sense when the image is run with "qemu-system-x86_64 -hda", not when it's passed to Xen, etc. Reported by Andreas Enge <andreas@enge.fr>. * gnu/system/vm.scm (system-qemu-image): Define 'root-uuid', use it as the 'device' field for "/", and pass it to 'qemu-image'.
* vm: Pass the host's /dev/urandom to the guest at /dev/hwrng.Leo Famulari2017-12-18
| | | | | * gnu/build/vm.scm (load-in-linux-vm): Use QEMU's virtio-rng-pci. * gnu/system/vm.scm (common-qemu-options): Likewise.
* gnu: system: vm: Use loose cache for 9p file system.Christopher Baines2017-12-17
| | | | | | | This improves the performance of the shared store for operations involving lots of files, e.g. searching through the store. * gnu/system/vm.scm (mapping->file-system): Add cache=loose to options.
* bootloader: Factorize write-file-on-device.Mathieu Othacehe2017-12-15
| | | | | | | | | | | * gnu/bootloader/extlinux.scm (install-extlinux): Factorize bootloader writing in a new procedure write-file-on-device defined in (gnu build bootloader). * gnu/build/bootloader.scm: New file. * gnu/local.mk (GNU_SYSTEM_MODULES): Add new file. * gnu/system/vm.scm (qemu-img): Adapt to import and use (gnu build bootloader) module during derivation building. * gnu/scripts/system.scm (bootloader-installer-derivation): Ditto.
* vm: Adapt qemu command to ARM.Mathieu Othacehe2017-12-15
| | | | | | | | | | | * gnu/build/vm.scm (load-in-linux-vm): New argument #:target-arm32. Use it to adapt command for qemu-system-arm. This implies to choose a machine ("virt"), use the correct console port "ttyAMA0", disable KVM use that is buggy on some ARM boards (Odroid XU4 for example) and use user mode network stack instead of NIC. Gather all those options in a new variable "arch-specific-flags". * gnu/system/vm.scm (expression->derivation-in-linux-vm): Pass to load-in-linux-vm "#:target-arm32?" argument.
* bootloader: extlinux: Stop using dd binary.Mathieu Othacehe2017-12-04
| | | | | | | | * gnu/bootloader/extlinux.scm (dd): Remove it, (install-extlinux): replace dd call by Guile I/O procedures. * gnu/system/vm.scm (qemu-image): Add (ice-9 binary-ports) to used-modules list to provide "get-bytevector-n" and "put-bytevector". * guix/scripts/system.scm (bootloader-installer-derivation): Ditto.
* system: vm: Fix typo in comment.Mathieu Othacehe2017-12-02
| | | | * gnu/system/vm.scm (qemu-image): Fix typo targetting -> targeting.
* system: vm: Do not add EFI partition on ARM system.Mathieu Othacehe2017-12-01
| | | | | | | | * gnu/system/vm.scm (qemu-img): Do not add EFI partition if we are targetting ARM. UEFI support on u-boot is still experimental, so do not add EFI partition on ARM for now.
* vm: Filter out file systems that refer to UUIDs or labels.Ludovic Courtès2017-11-30
| | | | | * gnu/system/vm.scm (virtualized-operating-system)[user-file-systems]: Filter out things that refer to file system UUIDs or labels.
* vm: Use os-defined initrd intead of base-initrd.Mathieu Othacehe2017-11-26
| | | | | | | | | * gnu/system/vm.scm (system-disk-image, system-qemu-image, virtualized-operating-system): Replace base-initrd by (operating-system-initrd os). The system produced were always using base-initrd even if the user had defined a custom initrd based on raw-initrd in the os declaration.
* system: vm: Use 2^32 - 1 as hash size.Mathieu Othacehe2017-11-06
| | | | | | | | * gnu/system/vm.scm (operating-system-uuid): Use 2^32 - 1 instead of 2^32 as hash size. On some 32 bit system (ARM for example), 2^32 exceeds hash max size (ULONG_MAX = 2^32 - 1).
* vm: Always use GRUB/i386.Ludovic Courtès2017-10-19
| | | | | | | | Fixes <https://bugs.gnu.org/28768>. Reported by Oleg Pykhalov <go.wigust@gmail.com>. * gnu/system/vm.scm (virtualized-operating-system): Override the 'bootloader' field.
* vm: Add disk-image-size to <virtual-machine>.Christopher Baines2017-10-04
| | | | | | * gnu/system/vm.scm (<virtual-machine>): Add disk-image-size. (port-forwardings->qemu-options): Use disk-image-size from <virtual-machine>.
* vm: Add a minimum root size.Christopher Baines2017-10-04
| | | | | | * gnu/system/vm.scm (qemu-image): When guessing the root-size, use a lower bound of 20 MiB, otherwise the root file system size is sometimes 0 MiB in size.
* vm: Generate a UUID to identify the root file system.Ludovic Courtès2017-09-11
| | | | | | | | | This makes collisions less likely than when using a label to look up the partition. See <https://bugs.gnu.org/27735>. * gnu/system/vm.scm (operating-system-uuid): New procedure. (system-disk-image): Define 'root-uuid' and use it for the root file system. Pass it to 'iso9660-image' and 'qemu-image'.
* vm: Allow users to specify a UUID for the root partition.Ludovic Courtès2017-09-11
| | | | | * gnu/system/vm.scm (qemu-image): Add #:file-system-uuid parameter; pass it as the 'uuid' field of the root partition.
* system: Introduce a disjoint UUID type.Ludovic Courtès2017-09-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conceptually a UUID is just a bytevector. However, there's software out there such as GRUB that relies on the string representation of different UUID types (e.g., the string representation of DCE UUIDs differs from that of ISO-9660 UUIDs, even if they are actually bytevectors of the same length). This new <uuid> record type allows us to preserve information about the type of UUID so we can eventually convert it to a string using the right representation. * gnu/system/uuid.scm (<uuid>): New record type. (bytevector->uuid): New procedure. (uuid): Return calls to 'make-uuid'. (uuid->string): Rewrite using 'match-lambda*' to accept a single 'uuid?' argument. * gnu/bootloader/grub.scm (grub-root-search): Check for 'uuid?' instead of 'bytevector?'. * gnu/system.scm (bootable-kernel-arguments): Check whether ROOT-DEVICE is 'uuid?'. (read-boot-parameters): Use 'bytevector->uuid' when the store device is a bytevector. (read-boot-parameters-file): Check for 'uuid?' instead of 'bytevector?'. (device->sexp): New procedure. (operating-system-boot-parameters-file): Use it for 'root-device' and 'store'. (operating-system-bootcfg): Remove conditional in definition of 'root-device'. * gnu/system/file-systems.scm (file-system->spec): Check for 'uuid?' on DEVICE and take its bytevector. * gnu/system/mapped-devices.scm (open-luks-device): Likewise. * gnu/system/vm.scm (iso9660-image): Call 'uuid-bytevector' for the #:volume-uuid argument.
* vm: Call iso9660-image with #:register-closures? as #t.Christopher Baines2017-09-06
| | | | | * gnu/system/vm.scm (system-disk-image): Call iso9660-image with #:register-closures? as #t.
* vm: Add support for registering closures to iso9660-image.Christopher Baines2017-09-06
| | | | * gnu/system/vm.scm (iso9660-image): Add support for registering closures.
* vm: Remove redundant conditional in system-disk-image.Christopher Baines2017-09-04
| | | | | * gnu/system/vm.scm (system-disk-image): Remove redundant conditional for #:file-system-type when calling qemu-image.
* vm: Use grub-hybrid's grub-mkrescue.Danny Milosavljevic2017-08-03
| | | | | * gnu/system/vm.scm (system-disk-image): Use grub-hybrid's grub-mkrescue. * gnu/bootlader/grub.scm (grub-mkrescue-bootloader): New variable.
* vm: Add a <virtual-machine> type and associated gexp compiler.Ludovic Courtès2017-07-20
| | | | | | | | | * gnu/system/vm.scm (system-qemu-image/shared-store-script): Add #:options parameter and honor it. (<virtual-machine>): New record type. (virtual-machine): New macro. (port-forwardings->qemu-options, virtual-machine-compiler): New procedures.
* vm: 'iso9660-image' produces a single-file output.Ludovic Courtès2017-07-18
| | | | | | | | | * gnu/system/vm.scm (expression->derivation-in-linux-vm): Add #:single-file-output? and pass it to 'load-in-linux-vm'. (iso9660-image): Pass #:single-file-output? to 'expression->derivation-in-linux-vm'. * gnu/build/vm.scm (load-in-linux-vm): Add #:single-file-output? and honor it.
* build, vm: Use a less common label.Tobias Geerinckx-Rice2017-07-17
| | | | | | * gnu/build/vm.scm (initialize-hard-disk): Use "GuixSD_image" as label. * gnu/system/install.scm (installation-os): Likewise. * gnu/system/vm.scm (system-disk-image): Likewise.
* gnu: Rename (gnu packages qemu) to (gnu packages virtualization).宋文武2017-07-15
| | | | | | | | | * gnu/packages/qemu.scm: Rename this ... * gnu/packages/virtualization.scm: ... to this. * gnu/local.mk (GNU_SYSTEM_MODULES), gnu/packages/bootloaders.scm, gnu/packages/debug.scm, gnu/packages/gnome.scm, gnu/system/vm.scm, gnu/tests/install.scm: Adjust accordingly.
* build, vm: Use "GuixSD" or "GUIXSD" as volume label.Danny Milosavljevic2017-07-10
| | | | | | | | | * gnu/build/vm.scm (initialize-hard-disk): Use "GuixSD" as label. * gnu/system/install.scm (installation-os): Use "GuixSD" as label. * gnu/system/vm.scm (system-disk-image): Use "GuixSD" or "GUIXSD" as volume label. Co-authored-by: Ludovic Courtès <ludo@gnu.org>
* guix system: Add file system label and uuid to iso9660-image.Danny Milosavljevic2017-07-07
| | | | | | * gnu/system/vm.scm (system-disk-image): Pass root-label to ... (iso9660-image): ... here. Add keyword arguments #:file-system-label and #:file-system-uuid.
* build: Add iso9660 system image generator.Danny Milosavljevic2017-07-03
| | | | | | | * build-aux/hydra/gnu-system.scm (qemu-jobs): Add 'iso9660-image . * gnu/build/vm.scm (make-iso9660-image): New variable. Export it. * gnu/system/vm.scm (iso9660-image): New variable. Use make-iso9660-image. (system-disk-image): Use iso9660-image.
* vm: Estimate the disk size by default.Ludovic Courtès2017-06-30
| | | | | | | | | | | | | | | * gnu/build/vm.scm (estimated-partition-size): New procedure. * gnu/system/vm.scm (expression->derivation-in-linux-vm): Change #:disk-image-size default to 'guess. [builder]: When DISK-IMAGE-SIZE is 'guess, use 'estimated-partition-size' and compute and estimate of the image size. (qemu-image): Likewise. * guix/build/store-copy.scm (file-size, closure-size): New procedures. * guix/scripts/system.scm (%default-options): Change 'image-size' to 'guess. * doc/guix.texi (Building the Installation Image): Remove '--image-size' flag from example. (Invoking guix system): Document the image size estimate.
* tests: Allow setting of qemu memory-size for system tests.Jan Nieuwenhuizen2017-06-16
| | | | | * gnu/system/vm.scm (common-qemu-options): Remove hardcoded "-m 256". (system-qemu-image/shared-store-script): New keyword argument: #:memory-size.
* vm: Increase default disk size to account for ESP partition.Marius Bakke2017-05-21
| | | | | | Fixes a test regression introduced by ecf5d5376979fadd971559367bf553df89fcc62b. * gnu/system/vm.scm (system-qemu-image/shared-store-script): 30MiB -> 70MiB.
* vm: Add UEFI loader to disk images.Marius Bakke2017-05-19
| | | | | | * gnu/build/vm.scm (install-efi): New procedure. (initialize-hard-disk): Generate EFI blob when ESP is present. * gnu/system/vm.scm (qemu-image): Append 40MiB EFI System Partition.
* vm: Support creating FAT partitions.Marius Bakke2017-05-19
| | | | | | | * gnu/build/vm.scm (create-ext-file-system, create-fat-file-system): New procedures. (format-partition): Use them. Error for unknown file systems. * gnu/system/vm.scm (qemu-image): Include DOSFSTOOLS. * gnu/system/linux-initrd.scm (base-initrd): Always add nls_is8859-1.ko.
* vm: Support arbitrary partition flags.Marius Bakke2017-05-19
| | | | | | | * gnu/build/vm.scm (<partition>): Change BOOTABLE? to FLAGS. (initialize-partition-table): Pass each flag to parted. (initialize-hard-disk): Locate boot partition. * gnu/system/vm.scm (qemu-image): Adjust partition flags.
* bootloader: Adapt vm to new bootloader API.Mathieu Othacehe2017-05-16
| | | | | | | | | | | | * gnu/build/install.scm (install-boot-config): New procedure. (install-grub): Move to (gnu bootloader grub). * gnu/build/vm.scm (register-bootcfg-root): Rename register-grub.cfg-root and adjust accordingly. (initialize-hard-disk): Takes a bootloader-package, bootcfg, bootcfg-location and bootloader-installer procedure. Adjust accordingly. * gnu/system/vm.scm (qemu-image): Adjust to initialize-hard-disk. (system-disk-image, system-qemu-image, system-qemu-image/shared-store): Adjust to qemu-image.
* bootloader: Add extlinux support.Mathieu Othacehe2017-05-16
| | | | | | | | | | | | | | | * gnu/bootloader.scm: New file. * gnu/bootloader/extlinux.scm: New file. * gnu/bootloader/grub.scm: New file. * gnu/local.mk: Build new files. * gnu/system.scm: Adapt to new bootloader api. * gnu/scripts/system.scm: Adapt to new bootloader api. * gnu.scm: Remove (gnu system grub) and replace by (gnu bootloader) and (gnu bootloader grub) modules. * gnu/system/grub.scm: Moved content to gnu/bootloader/grub.scm. * gnu/system/vm: Replace (gnu system grub) module by (gnu bootloader). * gnu/tests.scm: Ditto. * gnu/tests/nfs.scm: Ditto.
* system: vm: Use operating-system-kernel-arguments.Danny Milosavljevic2017-05-05
| | | | | * gnu/system/vm.scm (system-qemu-image/shared-store-script): Use operating-system-kernel-arguments.
* system: Rename operating-system-kernel-arguments to ↵Danny Milosavljevic2017-04-22
| | | | | | | | | | | | operating-system-user-kernel-arguments. * gnu/system.scm (operating-system-kernel-arguments): Rename to ... (operating-system-user-kernel-arguments): ... this. (<operating-system>): Adapt accordingly. (operating-system-bootcfg): Adapt accordingly. (operating-system-parameters-file): Adapt accordingly. * gnu/system/vm.scm (system-qemu-image/shared-store-script): Adapt accordingly.
* vm: Reword grub.cfg to bootcfg.Mathieu Othacehe2017-04-15
| | | | | | | | | | * gnu/build/vm.scm (register-grub.cfg-root): Reword grub.cfg to bootcfg, (initialize-hard-disk): ditto, * gnu/system/vm.scm (system-disk-image): ditto, (system-qemu-image): ditto, (system-qemu-image/shared-store): ditto. Signed-off-by: Danny Milosavljevic <dannym@scratchpost.org>
* system: Rename operating-system-grub.cfg to operating-system-bootcfg.Mathieu Othacehe2017-04-15
| | | | | | | | | | | * gnu/system.scm (operating-system-grub.cfg): Rename to... (operating-system-bootcfg): ... this. * gnu/system/vm.scm (system-disk-image): Use operating-system-bootcfg. (system-qemu-image): Use operating-system-bootcfg. (system-qemu-image/shared-store): Use operating-system-bootcfg. * guix/scripts/system.scm (perform-action): Use operating-system-bootcfg. Signed-off-by: Danny Milosavljevic <dannym@scratchpost.org>
* vm: Fix full-boot? option.David Craven2017-03-06
| | | | | | | | | * gnu/system/vm.scm (virtualized-operating-system): Add full-boot? option. Don't add a %store-mapping when full-boot? is passed. This leads the grub-configuration-file procedure to look for the kernel and initrd in / instead of /gnu/store. Signed-off-by: Ludovic Courtès <ludo@gnu.org>
* vm: Improve readability of run-vm.sh generation.David Craven2017-03-01
| | | | | * gnu/system/vm.scm (common-qemu-options, system-qemu-image/shared-store-script): Improve readability.
* vm: Remove hard coded kernel file name.David Craven2017-02-28
| | | | | | | * gnu/system/vm.scm (system-qemu-image/shared-store-script, expression->derivation-in-linux-vm): Use operating-system-kernel-file and system-linux-image-file-name. * gnu/system.scm (system-linux-image-file-name): Add ARM.
* gnu: Move (gnu packages grub) and (gnu packages u-boot) ...David Craven2017-02-10
| | | | | | | | | | | | to (gnu packages bootloaders). * gnu/packages/grub.scm: Rename to bootloaders.scm. * gnu/packages/u-boot.scm: Move to bootloaders.scm. * gnu/local.mk (GNU_SYSTEM_MODULES): Add bootloaders.scm, remove grub.scm and u-boot.scm; * gnu/system/grub.scm: Import (gnu packages bootloaders). * gnu/system/install.scm: Import (gnu packages bootloaders). * gnu/system/vm.scm: Import (gnu packages bootloaders).
* vm: Disable initrd-time QEMU networking for VM images.Ludovic Courtès2016-11-19
| | | | | | | | | Fixes <http://bugs.gnu.org/24943>. Reported by dian_cecht@zoho.com. * gnu/system/vm.scm (system-qemu-image)[initrd]: Remove #:qemu-networking? #t. (virtualized-operating-system): Likewise
* system: vm: Remove -net user flag.David Craven2016-09-06
| | | | * gnu/system/vm.scm (common-qemu-options): Remove -net user flag.
* system: Use 'source-module-closure' where needed.Ludovic Courtès2016-09-05
| | | | | | | | | | * gnu/system/vm.scm (%vm-module-closure): Remove. (expression->derivation-in-linux-vm): Use 'source-module-closure' instead of %VM-MODULE-CLOSURE. (qemu-image): Likewise. * gnu/system/linux-initrd.scm (expression->initrd): Likewise. (flat-linux-module-directory, base-initrd): Likewise. * gnu/system/mapped-devices.scm (open-luks-device): Likewise.
* gnu: Use 'gexp->file' in conjunction with 'with-imported-modules'.Ludovic Courtès2016-07-12
| | | | | | | | | | | * gnu/services.scm (activation-script): Remove code to set '%load-path' and use 'with-imported-modules' instead. (cleanup-gexp): Likewise. * gnu/system/vm.scm (%vm-module-closure): New variable. (expression->derivation-in-linux-vm): Remove #:modules. [loader]: Remove code to set '%load-path'. [builder]: Use %VM-MODULE-CLOSURE. (qemu-image): Use 'with-imported-modules'.
* gnu: Switch to 'with-imported-modules'.Ludovic Courtès2016-07-12
| | | | | | | | | | | | | | | | | | | | | | | | * gnu/services.scm (directory-union): Use 'with-imported-modules' instead of the '#:modules' argument of 'computed-file'. * gnu/services/base.scm (udev-rules-union): Likewise. * gnu/services/dbus.scm (system-service-directory): Likewise. * gnu/services/desktop.scm (wrapped-dbus-service): (polkit-directory): Likewise. * gnu/services/networking.scm (tor-configuration->torrc): Likewise. * gnu/services/xorg.scm (xorg-configuration-directory): Likewise. * gnu/system/install.scm (self-contained-tarball): Likewise. * gnu/system/linux-container.scm (container-script): Likewise. * gnu/system/linux-initrd.scm (expression->initrd): Likewise, and remove #:modules parameter. (flat-linux-module-directory): Use 'with-imported-modules'. (base-initrd): Likewise. * gnu/system/locale.scm (locale-directory): Likewise. * gnu/system/shadow.scm (default-skeletons): Likewise. * gnu/system/vm.scm (expression->derivation-in-linux-vm): Likewise. * gnu/tests/base.scm (run-basic-test): Likewise. * gnu/tests/install.scm (run-install): Likewise. * doc/guix.texi (Initial RAM Disk): Update 'expression->initrd' documentation.
* tests: Add whole-system test.Ludovic Courtès2016-05-04
| | | | | | | * gnu/system/vm.scm (virtualized-operating-system): Export. * gnu/tests/base.scm: New file. * gnu/local.mk (GNU_SYSTEM_MODULES): Add it. * Makefile.am (check-system): New target.
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