Tags » Libguestfs

Dockerfile for running libguestfs, virt-tools and virt-v2v

FROM fedora
RUN dnf install -y libguestfs libguestfs-tools-c virt-v2v \
                   libvirt-daemon libvirt-daemon-config-network

# https://bugzilla.redhat.com/show_bug.cgi?id=1045069
RUN useradd -ms /bin/bash v2v
USER v2v
WORKDIR /home/v2v

# This is required for virt-v2v because neither systemd nor
# root libvirtd runs, and therefore there is no virbr0, and
# therefore virt-v2v cannot set up the network through libvirt.
ENV LIBGUESTFS_BACKEND direct

Montar VDI virtuales VBox con vdfuse o libguestfs

Las imagenes de disco VDI o VMK pueden montarse sin usar una maquina virtual. Se puede usar o el viejo vdfuse o el nuevo libguestfs-tools el ultimo soporta EFI bios, el primero puede montarlas aun si las VM estan ejecutandose. 336 more words

Packages

libguestfs for RHEL 7.5 preview

As usual I’ve placed the proposed RHEL 7.5 libguestfs packages in a public repository so you can try them out.

Thanks to Pino Toscano for doing the packaging work.

Great new changes coming to nbdkit

Eric Blake has been doing some great stuff for nbdkit, the flexible plugin-based NBD server.

  • Full parallel request handling.
    You’ve always been able to tell nbdkit that your plugin can handle multiple requests in parallel from a single client, but until now that didn’t actually do anything (only parallel requests from multiple clients worked).
  • 138 more words

Fedora 27 virt-builder images

Fedora 27 has just been released, and I’ve just uploaded virt-builder images so you can try it right away:

$ virt-builder -l | grep fedora-27
fedora-27                aarch64    Fedora® 27 Server (aarch64)
fedora-27                armv7l     Fedora® 27 Server (armv7l)
fedora-27                i686       Fedora® 27 Server (i686)
fedora-27                ppc64      Fedora® 27 Server (ppc64)
fedora-27                ppc64le    Fedora® 27 Server (ppc64le)
fedora-27                x86_64     Fedora® 27 Server
$ virt-builder fedora-27 \
      --root-password password:123456 \
      --install emacs \
      --selinux-relabel \
      --size 30G
$ qemu-system-x86_64 \
      -machine accel=kvm:tcg \
      -cpu host -m 2048 \
      -drive file=fedora-27.img,format=raw,if=virtio &

Tip: Changing the qemu product name in libguestfs

20:30 < koike> Hi. Is it possible to configure the dmi codes for libguestfs? I mean, I am running cloud-init inside a libguestfs session (through… 69 more words

Fedora 26 is out, virt-builder images available

Fedora 26 is released today. virt-builder images are already available for almost all architectures:

$ virt-builder -l | grep fedora-26
fedora-26                aarch64    Fedora® 26 Server (aarch64)
fedora-26                armv7l     Fedora® 26 Server (armv7l)
fedora-26                i686       Fedora® 26 Server (i686)
fedora-26                ppc64      Fedora® 26 Server (ppc64)
fedora-26                ppc64le    Fedora® 26 Server (ppc64le)
fedora-26                x86_64     Fedora® 26 Server
… 49 more words