What is the content of /boot and /lib/modules inside the container?
Also you may want to expose /dev/kvm into the container to get proper
virtualization. Otherwise you're stuck with software emulation (TCG)
which is much slower.
Tomas
On Sat, Nov 02, 2019 at 09:36:21AM +0000, Klaas Schulze-Dieckhoff wrote:
> Hi all
>
> I am trying to run the dockerized version of linaro lava. Unfortunately it is
> not possible to start libguetsfs inside one of the containers.
> My settings are: Ubuntu Server 18.04.3, Docker version 18.09.7 running a
> Debian:stretch based contianer
>
> Running libguestfs-test-tool gives me the following output:
>
>
> root@e91c89e0874d:/# libguestfs-test-tool
> ************************************************************
> * IMPORTANT NOTICE
> *
> * When reporting bugs, include the COMPLETE, UNEDITED
> * output below in your bug report.
> *
> ************************************************************
> libguestfs: trace: set_verbose true
> libguestfs: trace: set_verbose = 0
> libguestfs: trace: set_backend "direct"
> libguestfs: trace: set_backend = 0
> libguestfs: trace: set_verbose true
> libguestfs: trace: set_verbose = 0
> LIBGUESTFS_BACKEND=direct
> LIBGUESTFS_TRACE=1
> LIBGUESTFS_DEBUG=1
> PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
> SELinux: sh: 1: getenforce: not found
> libguestfs: trace: add_drive_scratch 104857600
> libguestfs: trace: get_tmpdir
> libguestfs: trace: get_tmpdir = "/tmp"
> libguestfs: trace: disk_create "/tmp/libguestfspqGts5/scratch.1" "raw"
> 104857600
> libguestfs: trace: disk_create = 0
> libguestfs: trace: add_drive "/tmp/libguestfspqGts5/scratch.1" "format:raw"
> "cachemode:unsafe"
> libguestfs: trace: add_drive = 0
> libguestfs: trace: add_drive_scratch = 0
> libguestfs: trace: get_append
> libguestfs: trace: get_append = "NULL"
> guestfs_get_append: (null)
> libguestfs: trace: get_autosync
> libguestfs: trace: get_autosync = 1
> guestfs_get_autosync: 1
> libguestfs: trace: get_backend
> libguestfs: trace: get_backend = "direct"
> guestfs_get_backend: direct
> libguestfs: trace: get_backend_settings
> libguestfs: trace: get_backend_settings = []
> guestfs_get_backend_settings: []
> libguestfs: trace: get_cachedir
> libguestfs: trace: get_cachedir = "/var/tmp"
> guestfs_get_cachedir: /var/tmp
> libguestfs: trace: get_direct
> libguestfs: trace: get_direct = 0
> guestfs_get_direct: 0
> libguestfs: trace: get_hv
> libguestfs: trace: get_hv = "/usr/bin/qemu-system-x86_64"
> guestfs_get_hv: /usr/bin/qemu-system-x86_64
> libguestfs: trace: get_memsize
> libguestfs: trace: get_memsize = 500
> guestfs_get_memsize: 500
> libguestfs: trace: get_network
> libguestfs: trace: get_network = 0
> guestfs_get_network: 0
> libguestfs: trace: get_path
> libguestfs: trace: get_path = "/usr/lib/x86_64-linux-gnu/guestfs"
> guestfs_get_path: /usr/lib/x86_64-linux-gnu/guestfs
> libguestfs: trace: get_pgroup
> libguestfs: trace: get_pgroup = 0
> guestfs_get_pgroup: 0
> libguestfs: trace: get_program
> libguestfs: trace: get_program = "libguestfs-test-tool"
> guestfs_get_program: libguestfs-test-tool
> libguestfs: trace: get_recovery_proc
> libguestfs: trace: get_recovery_proc = 1
> guestfs_get_recovery_proc: 1
> libguestfs: trace: get_smp
> libguestfs: trace: get_smp = 1
> guestfs_get_smp: 1
> libguestfs: trace: get_sockdir
> libguestfs: trace: get_sockdir = "/tmp"
> guestfs_get_sockdir: /tmp
> libguestfs: trace: get_tmpdir
> libguestfs: trace: get_tmpdir = "/tmp"
> guestfs_get_tmpdir: /tmp
> libguestfs: trace: get_trace
> libguestfs: trace: get_trace = 1
> guestfs_get_trace: 1
> libguestfs: trace: get_verbose
> libguestfs: trace: get_verbose = 1
> guestfs_get_verbose: 1
> host_cpu: x86_64
> Launching appliance, timeout set to 600 seconds.
> libguestfs: trace: launch
> libguestfs: trace: version
> libguestfs: trace: version = <struct guestfs_version = major: 1, minor: 34,
> release: 6, extra: , >
> libguestfs: trace: get_backend
> libguestfs: trace: get_backend = "direct"
> libguestfs: launch: program=libguestfs-test-tool
> libguestfs: launch: version=1.34.6
> libguestfs: launch: backend registered: unix
> libguestfs: launch: backend registered: uml
> libguestfs: launch: backend registered: libvirt
> libguestfs: launch: backend registered: direct
> libguestfs: launch: backend=direct
> libguestfs: launch: tmpdir=/tmp/libguestfspqGts5
> libguestfs: launch: umask=0022
> libguestfs: launch: euid=0
> libguestfs: trace: get_backend_setting "force_tcg"
> libguestfs: trace: get_backend_setting = NULL (error)
> libguestfs: trace: get_cachedir
> libguestfs: trace: get_cachedir = "/var/tmp"
> libguestfs: begin building supermin appliance
> libguestfs: run supermin
> libguestfs: command: run: /usr/bin/supermin
> libguestfs: command: run: \ --build
> libguestfs: command: run: \ --verbose
> libguestfs: command: run: \ --if-newer
> libguestfs: command: run: \ --lock /var/tmp/.guestfs-0/lock
> libguestfs: command: run: \ --copy-kernel
> libguestfs: command: run: \ -f ext2
> libguestfs: command: run: \ --host-cpu x86_64
> libguestfs: command: run: \ /usr/lib/x86_64-linux-gnu/guestfs/supermin.d
> libguestfs: command: run: \ -o /var/tmp/.guestfs-0/appliance.d
> supermin: version: 5.1.17
> supermin: package handler: debian/dpkg
> supermin: acquiring lock on /var/tmp/.guestfs-0/lock
> supermin: build: /usr/lib/x86_64-linux-gnu/guestfs/supermin.d
> supermin: reading the supermin appliance
> supermin: build: visiting
> /usr/lib/x86_64-linux-gnu/guestfs/supermin.d/base.tar.gz type gzip base image
> (tar)
> supermin: build: visiting
> /usr/lib/x86_64-linux-gnu/guestfs/supermin.d/daemon.tar.gz type gzip base
> image (tar)
> supermin: build: visiting
> /usr/lib/x86_64-linux-gnu/guestfs/supermin.d/excludefiles type uncompressed
> excludefiles
> supermin: build: visiting
> /usr/lib/x86_64-linux-gnu/guestfs/supermin.d/hostfiles type uncompressed
> hostfiles
> supermin: build: visiting
> /usr/lib/x86_64-linux-gnu/guestfs/supermin.d/init.tar.gz type gzip base image
> (tar)
> supermin: build: visiting
> /usr/lib/x86_64-linux-gnu/guestfs/supermin.d/packages type uncompressed
> packages
> supermin: build: visiting
> /usr/lib/x86_64-linux-gnu/guestfs/supermin.d/udev-rules.tar.gz type gzip base
> image (tar)
> supermin: mapping package names to installed packages
> supermin: resolving full list of package dependencies
> supermin: build: 188 packages, including dependencies
> supermin: build: 10647 files
> supermin: build: 6483 files, after matching excludefiles
> supermin: build: 6486 files, after adding hostfiles
> supermin: build: 6486 files, after removing unreadable files
> supermin: build: 6489 files, after munging
> supermin: failed to find a suitable kernel (host_cpu=x86_64).
>
> I looked for kernels in /boot and modules in /lib/modules.
>
> If this is a Xen guest, and you only have Xen domU kernels
> installed, try installing a fullvirt kernel (only for
> supermin use, you shouldn't boot the Xen guest with it).
> libguestfs: error: /usr/bin/supermin exited with error status 1, see debug
> messages above
> libguestfs: trace: launch = -1 (error)
> libguestfs: trace: close
> libguestfs: closing guestfs handle 0x5627c93af260 (state 0)
> libguestfs: command: run: rm
> libguestfs: command: run: \ -rf /tmp/libguestfspqGts5
>
> Can anybody point me the right direction to fix this?
>
> Thanks a lot
> Klaas
> Geschäftsführer: Christoph Ostermann (CEO), Oliver Koch, Steffen Schneider,
> Hermann Schweizer, Tim Ulbricht.
> Amtsgericht Kempten/Allgäu, Registernummer: 10655, Steuernummer
> 127/137/50792, USt.-IdNr. DE272208908
>
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--
Tomáš Golembiovský <tgole...@redhat.com>
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