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mkimage-profiles/doc/vm.txt

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initial build-vm feature Yes, mkimage-profiles is now able to build VM disk images. So far the support is pretty basic: - a single hard drive image with a single partition/FS - only stock root password is configurable - LILO is hardwired as a bootloader The resulting images tend to boot under qemu/kvm though. Please see doc/vm.txt for the warning regarding additional privileges and setup required. This was started back in February but I still hoped to avoid sudo/privileged helper (and libguestfs is almost as undistributable as can be)... Thanks: - http://blog.quinthar.com/2008/07/building-1gb-bootable-qemu-image-using.html - Alexey Morarash who reworked that as https://github.com/tuxofil/linsygen - led@, legion@, vitty@, aen@ for providing advice and inspiration
2012-06-18 22:00:32 +04:00
сборка образов виртуальных машин
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
ВНИМАНИЕ: заключительная операция создания образа жёсткого диска
из архива с содержимым корневой файловой системы требует доступа
к sudo и разрешения на выполнение скрипта bin/tar2vm в корневом
каталоге метапрофиля при установке mkimage-profiles из пакета.
Соответствующий фрагмент конфигурации sudo(8) может выглядеть как:
mike ALL=NOPASSWD: /usr/share/mkimage-profiles/bin/tar2vm
При работе с git следует иметь в виду, что предоставлять недоверенному
пользователю право выполнять с повышенными привилегиями доступный ему
по записи скрипт равнозначно предоставлению полных привилегий root.
initial specific VM formats support Raw disk images are convenient and universal but there are custom formats like Qemu's qcow2 providing additional features, e.g. copy-on-write or space savings. All of this ultimately belongs to mkimage but in the mean time has been implemented here as well.
2012-06-19 17:51:56 +04:00
Для работы с более специфичными форматами, чем raw ("буквальный"
образ диска), потребуется утилита qemu-img из одноименного пакета;
см. тж. вывод команды make help/vm
initial build-vm feature Yes, mkimage-profiles is now able to build VM disk images. So far the support is pretty basic: - a single hard drive image with a single partition/FS - only stock root password is configurable - LILO is hardwired as a bootloader The resulting images tend to boot under qemu/kvm though. Please see doc/vm.txt for the warning regarding additional privileges and setup required. This was started back in February but I still hoped to avoid sudo/privileged helper (and libguestfs is almost as undistributable as can be)... Thanks: - http://blog.quinthar.com/2008/07/building-1gb-bootable-qemu-image-using.html - Alexey Morarash who reworked that as https://github.com/tuxofil/linsygen - led@, legion@, vitty@, aen@ for providing advice and inspiration
2012-06-18 22:00:32 +04:00
Также потребуется пакет multipath-tools (/sbin/kpartx).
Пример сборки и запуска VM:
$ make ROOTPW=reallysecret1 vm/bare.img && kvm -hda ~/out/bare.img
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