cgroup v2 is the next generation of the control groups API. This patch
replaces the cgroup v1 file systems with the unified cgroup v2 file
system.
cgroup v2 allows for things like containerd/podman to run rootless
containers and opens guix system up to running things like Kubernetes.
Thanks to Hilton Chain <hako@ultrarare.space> for suggesting the Docker
service change.
* gnu/system/file-systems.scm (%control-groups): Change to a single
"cgroup2" mount point.
* gnu/services/docker.scm (docker-shepherd-service): Trim 'requirement'
field accordingly.
Co-authored-by: Ludovic Courtès <ludo@gnu.org>
When booting with pci-arbiter and rumpdisk and using 1024MB of memory for
qemu, booting hangs, or seems to hang, at the end of the rumpdisk boot
messages. At least 1200MB is required, currently.
* gnu/services/virtualization.scm (<hurd-vm-configuration>)[memory-size]: Bump
to 2048.
* gnu/system/examples/bare-hurd.tmpl: Suggest using 2048 here too. Update
example `guix system image' and "qemu" command lines too.
Signed-off-by: Josselin Poiret <dev@jpoiret.xyz>
This allows for the use of Guix within a non-privileged Docker container
produced by 'guix system image -t docker'.
* gnu/system/linux-container.scm (containerized-operating-system):
Change 'guix-configuration' to add "--disable-chroot".
Previously, (ntfs-uuid->string (string->ntfs-uuid"5234ED0D34ECF53F"))
would yield "5234EDD34ECF53F".
Reported by sughosha in #guix.
* gnu/system/uuid.scm (ntfs-uuid->string): Pad hex bytes with zero when
needed.
* gnu/system/image.scm (system-disk-image)[partition-image]: Adjust the
inputs used by the image-builder to only use the packages necessary to
build that partition.
* gnu/build/image.scm (make-unformatted-image): New procedure.
(make-partition-image): Add support for unformatted partition.
* gnu/system/image.scm (system-disk-image)[partition->gpt-type]: Add
case for using unformatted partition uuid.
This is a followup to dbbc7e946131ba257728f1d05b96c4339b7ee88b:
'nscd-service-type' isn't necessarily present in OS, so we cannot use
the 'modify-services' as it would now error out. This was happening
with the "guix system docker-image" test in 'tests/guix-system.sh'.
* gnu/system/linux-container.scm (containerized-operating-system): Use
'filter-map' instead of 'remove' + 'modify-services'.
When the 'stop' method returns a truth value, shepherd interprets it as
potential failure and logs it.
* gnu/system/pam.scm (pam-shepherd-service): Change 'stop' method to
return #f.
* gnu/system/hurd.scm (%base-packages/hurd): Change shepherd to shepherd-0.8,
since the former uses fibers, and thus conflicts with the shepherd-0.8 we use in
the default essential services.
Signed-off-by: Ludovic Courtès <ludo@gnu.org>
Fixes <https://issues.guix.gnu.org/61627>.
* gnu/system/linux-container.scm (container-essential-services): When
shared-network? is true, remove the hosts-service-type service kind.
* gnu/system/shadow.scm (default-skeleton): Update gdbinit to search for
more debug packages in guix-home and the system profile.
(skeleton-directory): Move .gdbinit to .config/gdb/gdbinit.
This follows up on commit c077345539, and
adds a comment to avoid this in future.
* gnu/system/file-systems.scm (invalid-file-system-flags):
Add 'no-diratime to the list of KNOWN-FLAGS.
Make it consistent with bash_profile generated by Guix Home.
* gnu/system/shadow.scm (default-skeletons)[bash_profile]: Source .profile in
skeleton bash_profile.
Users can override 'PS1' in ~/.bashrc if they wish.
Previously, on Guix Home, the "default" 'PS1' would be set in ~/.bashrc
when 'home-bash-configuration-guix-defaults?' is true, preventing users
from overriding it via the 'environment-variables' field of
'home-bash-extension'.
* gnu/system/shadow.scm (%default-bashrc): Remove 'PS1' setting.
* gnu/system.scm (operating-system-etc-service): Define PS1 in
/etc/bashrc.
* gnu/home/services/shells.scm (add-bash-configuration): When
'home-bash-configuration-guix-defaults?' is true, add a default 'PS1' to
~/.bash_profile.
* gnu/system/shadow.scm (%default-bashrc): New variable. Source
/etc/bashrc only if it exists.
(default-skeletons): Use it.
* gnu/home/services/shells.scm (guix-bashrc): Remove.
(add-bash-configuration): Refer to '%default-bashrc' instead.
Generating a raw-with-offset image would previously not be bootable with
U-Boot.
* gnu/system/image.scm (root-partition) [file-system-options]: New field.
Fixes <https://issues.guix.gnu.org/60010>.
Reported by pelzflorian (Florian Pelz) <pelzflorian@pelzflorian.de>.
Previously, the 'modprobe' executable would try and fail to load the
module from /lib/modules/*. Set 'LINUX_MODULE_DIRECTORY' to make sure
'modprobe' looks for the module in the right place.
* gnu/system/install.scm (uvesafb-shepherd-service)[modprobe]: New
variable.
In 'start' method, invoke it instead of KMOD/bin/modprobe.
This file was added in fe1cd098d2 but it's
not referenced from anywhere, not even gnu/local.mk. Furthermore, we
don't normally add full OS examples for the purposes of illustrating the
use of a single service.
* gnu/system/examples/yggdrasil.tmpl: Remove.
Previously, copying the image would consume a lot of space and was
I/O-intensive, to the point that the marionette connection timeout of
20s could be 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.
宋文武
Zheng Junjie
Sam Lockart
Maxim Cournoyer
Janneke Nieuwenhuizen
Sergey Trofimov
Ludovic Courtès
Tobias Geerinckx-Rice
Efraim Flashner
Andrew Tropin
Josselin Poiret
Pierre Langlois
Andreas Enge
Bruno Victal
Christopher Baines
dan