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2025-12-03Update Giacomo's email address.Giacomo Leidi
The change was automated via: git grep -l goodoldpaul@autistici.org | xargs sed -i 's/goodoldpaul@autistici.org/therewasa@fishinthecalculator.me/g' * .mailmap: New entry. Change-Id: I1629388334695d221647afe6a14faf61af5fe0d6 Signed-off-by: Maxim Cournoyer <maxim@guixotic.coop>
2025-09-18Reapply "Update Maxim's email address."Maxim Cournoyer
This reverts commit a7db92d9b389cbe565395523882c34c6eff2c21a, this time with the more careful command, to avoid a world rebuild: grep -rl --exclude-dir=build --exclude-dir=patches --exclude=ld-wrapper.in \ --exclude=sitecustomize.py --exclude=guix-emacs.el maxim.cournoyer@gmail.com | xargs sed -i 's/maxim.cournoyer@gmail.com/maxim@guixotic.coop/g' Change-Id: I0871f5cf9ace79e34e78e24154d0da6ea95a3a91
2025-09-18Revert "Update Maxim's email address."Maxim Cournoyer
This reverts commit d0d87a744d724b7e7d5ac013c586039652087bb3. Oops! This caused a world rebuild. Change-Id: I25fff644b2b61d0ee93d69b457b04c72b5b74d15
2025-09-18Update Maxim's email address.Maxim Cournoyer
The change was automated via: git grep -l maxim.cournoyer@gmail.com | xargs sed -i 's/maxim.cournoyer@gmail.com/maxim@guixotic.coop/g' * .mailmap: New entry. Change-Id: Iaa88b1e51c94159c49138fb43910badb990eb169
2025-08-25services: Add oci-service-type.Giacomo Leidi
This patch implements a generalization of the oci-container-service-type, which consequently is made deprecated. The oci-service-type, in addition to all the features from the oci-container-service-type, can now provision OCI networks and volumes. It only handles OCI objects creation, the user is supposed to handle state once the objects are provsioned. It currently supports two different OCI runtimes: Docker and rootless Podman. Both runtimes are tested to make sure provisioned containers can connect to each other through provisioned networks and can read/write data with provisioned volumes. At last the Scheme API is thought to facilitate the implementation of a Guix Home service in the future. * gnu/build/oci-containers.scm: New file containg OCI runtime business logic used in OCI backed Shepherd services. oci-read-lines (oci-system*,oci-object-exists?,oci-object-service-available? oci-image-load,oci-log-verbose,oci-container-execlp,oci-object-create): New procedures. * gnu/local.mk: Add it. * gnu/services/containers.scm (list-of-oci-containers?, list-of-oci-networks?,list-of-oci-volumes?,%oci-supported-runtimes, oci-runtime?,oci-runtime-system-environment,oci-runtime-system-extra-arguments, oci-runtime-system-requirement,oci-runtime-cli,oci-runtime-system-cli, oci-runtime-home-cli,oci-runtime-name,oci-runtime-group, oci-container-shepherd-name,oci-networks-shepherd-name, oci-networks-home-shepherd-name,oci-volumes-shepherd-name, oci-volumes-home-shepherd-name,oci-container-configuration->options, oci-network-configuration->options,oci-volume-configuration->options, oci-container-shepherd-service,oci-objects-merge-lst,oci-extension-merge, oci-service-accounts,oci-service-profile,oci-service-subids, oci-configuration->shepherd-services,oci-configuration-extend): New procedures. (image-reference): Implement unambiguous naming convention, that paired with the new implementation for listing caches images with docker ls or podman ls, allows for more efficient image caching. (oci-container-configuration)[user,group]: Change default-type to maybe-string, since by default containers will run under the user and group declared in oci-configuration records. When unset the oci-service-type will derive their value from the OCI runtime state. [runtime,host-environment,environment,shepherd-actions,ports,extra-arguments]: define a predicate and use it as a type in the configuration. This way errors are reported with source location information. (lower-manifest): Defer to caller the logic of setting up an image tag. (lower-oci-image): Rename to load-oci-image-state. (oci-runtime-state): Intermediate representation of the OCI runtime details. It is supposed to be an internal API. (oci-state): Intermediate representation of the OCI provisioning state, such as containers and networks. It is supposed to be an internal API. (oci-container-invocation): Intermediate representation of the OCI runtime run command to start a container. It is supposed to be an internal API. (%oci-image-loader): Rename to oci-image-loader and use oci-runtime-state and (gnu build oci-containers). (oci-container-shepherd-service): Use oci-state and oci-runtime-state, add command-line action. (oci-network-configuration,oci-volume-configuration,oci-configuration, oci-extension): New record types. (oci-service-type): New service-type. * doc/guix.texi: Document it. * gnu/tests/containers.scm: Test it. * gnu/services/docker.scm: Deprecate the oci-container-service-type. Change-Id: I656b3db85832e42d53072fcbfb91d1226f39ef38 Modified-by: Maxim Cournoyer <maxim@guixotic.coop> Signed-off-by: Maxim Cournoyer <maxim@guixotic.coop>
2025-05-15services: oci-container-configuration: Move to (gnu services containers).Giacomo Leidi
This patch moves the oci-container-configuration and related configuration records to (gnu services containers). Public symbols are still exported for backwards compatibility but since the oci-container-service-type will be deprecated in favor of the more general oci-service-type, everything is moved outside of the docker related module. * gnu/services/docker.scm: Move everything related to oci-container-configuration to... * gnu/services/containers.scm: ...here.scm. Change-Id: Iae599dd5cc7442eb632f0c1b3b12f6b928397ae7 Signed-off-by: Maxim Cournoyer <maxim.cournoyer@gmail.com>
2025-02-23services: Add missing Shepherd dependency on ‘user-processes’.Ludovic Courtès
Fixes <https://issues.guix.gnu.org/76368>. * gnu/services/auditd.scm (auditd-shepherd-service): * gnu/services/base.scm (rngd-service-type): (gpm-shepherd-service): * gnu/services/ci.scm (laminar-shepherd-service): * gnu/services/containers.scm (rootless-podman-cgroups-fs-owner-service): (rootless-podman-cgroups-limits-service): * gnu/services/cups.scm (cups-shepherd-service): * gnu/services/databases.scm (postgresql-role-shepherd-service): * gnu/services/desktop.scm (upower-shepherd-service): (bluetooth-shepherd-service): (elogind-shepherd-service): (inputattach-shepherd-service): (seatd-shepherd-service): * gnu/services/dns.scm (knot-resolver-shepherd-services): (dnsmasq-shepherd-service): * gnu/services/docker.scm (containerd-shepherd-service): (docker-shepherd-service): * gnu/services/file-sharing.scm (transmission-daemon-shepherd-service): * gnu/services/games.scm (joycond-shepherd-service): (wesnothd-shepherd-service): * gnu/services/guix.scm (guix-build-coordinator-shepherd-services): (guix-data-service-shepherd-services): (nar-herder-shepherd-services): (bffe-shepherd-services): * gnu/services/ldap.scm (directory-server-shepherd-service): * gnu/services/linux.scm (cachefilesd-shepherd-service): (rasdaemon-shepherd-service): * gnu/services/mail.scm (dovecot-shepherd-service): (imap4d-shepherd-service): (radicale-shepherd-service): (rspamd-configuration): * gnu/services/monitoring.scm (prometheus-node-exporter-shepherd-service): (vnstat-shepherd-service): * gnu/services/networking.scm (opendht-shepherd-service): (openvswitch-shepherd-service): (pagekite-shepherd-service): (ipfs-shepherd-service): * gnu/services/nfs.scm (rpcbind-service-type): (gss-service-type): (idmap-service-type): * gnu/services/pm.scm (thermald-shepherd-service): * gnu/services/rsync.scm (rsync-shepherd-service): * gnu/services/samba.scm (samba-samba-shepherd-service): (samba-nmbd-shepherd-service): (samba-smbd-shepherd-service): (samba-winbindd-shepherd-service): (wsdd-shepherd-service): * gnu/services/security-token.scm (pcscd-shepherd-service): * gnu/services/sound.scm (speakersafetyd-shepherd-service): * gnu/services/spice.scm (spice-vdagent-shepherd-service): * gnu/services/ssh.scm (lsh-shepherd-service): (openssh-shepherd-service): (dropbear-shepherd-service): (autossh-shepherd-service): * gnu/services/telephony.scm (jami-shepherd-services): (mumble-server-shepherd-service): * gnu/services/version-control.scm (git-daemon-shepherd-service): * gnu/services/virtualization.scm (virtlogd-shepherd-service): * gnu/services/vnc.scm (xvnc-shepherd-service): * gnu/services/vpn.scm (openvpn-shepherd-service): (strongswan-shepherd-service): * gnu/services/web.scm (httpd-shepherd-services): (fcgiwrap-shepherd-service): (php-fpm-shepherd-service): (hpcguix-web-shepherd-service): (tailon-shepherd-service): (varnish-shepherd-service): (whoogle-shepherd-service): (mumi-shepherd-services): (gmnisrv-shepherd-service): (agate-shepherd-service): Add ‘user-processes’ requirement. * doc/guix.texi (Mail Services): Update accordingly. Reported-by: Dariqq <dariqq@posteo.net> Change-Id: I947bd2afc83b786cb17c555cfe73ab586b806618
2025-02-19gnu: Fix some misspellings.Efraim Flashner
Change-Id: I316652aff7418af4b8e83bea24638b1513f8aa97
2024-09-08privilege: Add file-like->setuid-program helper.Tobias Geerinckx-Rice
* gnu/system/privilege.scm (file-like->setuid-program): New public procedure. * gnu/system/setuid.scm: Re-export it for compatibility. (file-like->setuid-program): Remove this old version. * gnu/services/docker.scm (singularity-setuid-programs): Use it (again). * gnu/services/desktop.scm (enlightenment-privileged-programs): Likewise. Change-Id: I8e41144438677a15cdadb3063651dbc780715497
2024-09-01services: singularity: Migrate to (gnu system privilege).Tobias Geerinckx-Rice
* gnu/services/docker.scm (singularity-setuid-programs): Rename from this… (singularity-privileged-programs): …to this. Use <privileged-program>. (singularity-service-type): Extend the PRIVILEGED-PROGRAM-SERVICE-TYPE. Change-Id: I4d90f9a6d4759a24a818baab49b61be67c419bad
2024-08-04services: containerd: Provision separately from docker service.Oleg Pykhalov
containerd can operate independently without relying on Docker for its configuration. * gnu/services/docker.scm (docker-configuration): Deprecate containerd field. (containerd-configuration, containerd-service-type): New variables. (docker-shepherd-service): Use containerd-configuration. Delete duplicated variable binding. Allow to configure environment variables. (docker-service-type): Delete extension with containerd-service-type. * gnu/tests/docker.scm (%docker-os, %oci-os): Add containerd service. (run-docker-test, run-docker-system-test, run-oci-container-test): Run containerd service. * doc/guix.texi (Miscellaneous Services): Document containerd-service-type. Change-Id: Ife0924e50a3e0aa2302d6592dae51ed894600004
2024-07-05services: oci-container: Allow setting Shepherd actions in ↵Giacomo Leidi via Guix-patches via
oci-container-configuration. * gnu/services/docker.scm (oci-container-configuration) [shepherd-actions]: New field. (sanitize-shepherd-actions): sanitize it. (oci-container-shepherd-service): use it. * doc/guix.texi: Document it. Change-Id: I0ca9826542be7cb8ca280a07a9bff1a262c2a8a7 Signed-off-by: Zheng Junjie <zhengjunjie@iscas.ac.cn>
2024-07-05services: oci-container: Allow setting Shepherd respawn? in ↵Giacomo Leidi via Guix-patches via
oci-container-configuration. * gnu/services/docker.scm (oci-container-configuration) [respawn?]: New field. (oci-container-shepherd-service): use it. * doc/guix.texi: Document it. Change-Id: I0d6367607fd0fd41f90a54b33d80bf4d4f43dd8b Signed-off-by: Zheng Junjie <zhengjunjie@iscas.ac.cn>
2024-07-05services: oci-container: Allow setting Shepherd auto-start? in ↵Giacomo Leidi via Guix-patches via
oci-container-configuration. * gnu/services/docker.scm (oci-container-configuration) [auto-start?]: New field. (oci-container-shepherd-service): use it. * doc/guix.texi: Document it. Change-Id: Id093d93effbbec3e1be757f8be83cf5f62eaeda7 Signed-off-by: Zheng Junjie <zhengjunjie@iscas.ac.cn>
2024-07-05services: oci-container: Allow setting Shepherd log-file in ↵Giacomo Leidi via Guix-patches via
oci-container-configuration. * gnu/services/docker.scm (oci-container-configuration) [log-file]: New field. (oci-container-shepherd-service): use it. * doc/guix.texi: Document it. Change-Id: Icad29ac6342b6f5bafc0d9be13a93cee99674185
2024-06-06services: oci-container: Fix provided image is string.Zheng Junjie
gnu/services/docker.scm (oci-container-shepherd-service): When image is oci-image, call %oci-image-loader. Change-Id: I26105e82643affe9e7037975e42ec9690089545b
2024-05-25gnu: docker: Allow passing tarballs for images in oci-container-configuration.Giacomo Leidi
This commit allows for loading an OCI image tarball before running an OCI backed Shepherd service. It does so by adding a one shot Shepherd service to the dependencies of the OCI backed service that at boot runs docker load on the tarball. * gnu/services/docker.scm (oci-image): New record; (lower-oci-image): new variable, lower it; (string-or-oci-image?): sanitize it; (oci-container-configuration)[image]: allow also for oci-image records; (oci-container-shepherd-service): use it; (%oci-image-loader): new variable. Change-Id: Ie504f479ea0d47f74b0ec5df9085673ffd3f639d Signed-off-by: Ludovic Courtès <ludo@gnu.org>
2024-05-25gnu: docker: Allow setting Shepherd dependencies in oci-container-configuration.Giacomo Leidi
* gnu/services/docker.scm (oci-container-configuration) [requirement]: New field; (list-of-symbols): sanitize it; (oci-container-shepherd-service): use it. * doc/guix.texi: Document it. Change-Id: Ic0ba336a2257d6ef7c658cfc6cd630116661f581 Signed-off-by: Ludovic Courtès <ludo@gnu.org>
2024-05-25gnu: docker: Allow setting host environment variables in ↵Giacomo Leidi
oci-container-configuration. * gnu/services/docker.scm (oci-container-configuration) [host-environment]: New field; (oci-sanitize-host-environment): sanitize it; (oci-container-shepherd-service): use it. * doc/guix.texi: Document it. Change-Id: I4d54d37736cf09f042a71cb0b6e673abc0948d9c Signed-off-by: Ludovic Courtès <ludo@gnu.org>
2024-05-25gnu: docker: Provide escape hatch in oci-container-configuration.Giacomo Leidi
* gnu/services/docker.scm (exports): Add missing procedures; (oci-container-service-type)[description]: Docker and OCI images should mean the same thing; (oci-container-configuration): clarify field types; [extra-arguments]: new field; (oci-sanitize-extra-arguments): sanitize it; (oci-container-shepherd-service): use it. * doc/guix.texi: Document it. Change-Id: I64e9d82c8ae538d59d1c482f23070a880156ddf7 Signed-off-by: Ludovic Courtès <ludo@gnu.org>
2024-01-03services: docker: Add config-file option.Connor Clark
* gnu/services/docker.scm (docker-configuration)[config-file] Add file-like field. * doc/guix.texi (Docker Service): Add information about config-file. Signed-off-by: Mathieu Othacehe <othacehe@gnu.org>
2023-12-10services: Fix oci-container-service-type container user.Giacomo Leidi
The oci-container-configuration supports two user fields: one is the user, from the host system, under whose authority the OCI-backed Shepherd service is run; the other is an optional user/UID that can be passed to the docker run invokation to override the user defined in the OCI image. The user from the host system is incorrectly passed to docker run command, this patches reverts the incorrect behavior and passes the correct container-user field value. * gnu/services/docker.scm (oci-container-configuration): Fix the user passed to the docker run invokation. Signed-off-by: Ludovic Courtès <ludo@gnu.org>
2023-11-23services: Add oci-container-service-type.Giacomo Leidi
* gnu/services/docker.scm (oci-container-configuration): New variable; (oci-container-shepherd-service): new variable; (oci-container-service-type): new variable. * doc/guix.texi (Miscellaneous Services): Document it. Signed-off-by: Ludovic Courtès <ludo@gnu.org> Change-Id: I17cede1975051a9fdd0e0a13b2191d8055266f80
2023-08-08file-systems: Use cgroups v2.Sam Lockart
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>
2022-07-13services: docker: Fix race condition.Oleg Pykhalov
Fixes <https://issues.guix.gnu.org/38432>. * gnu/packages/patches/containerd-create-pid-file.patch: New file. * gnu/local.mk (dist_patch_DATA): Add this. * gnu/packages/docker.scm (containerd)[source]: Add this patch. * gnu/services/docker.scm (containerd-shepherd-service): Add #:pid-file and #:pid-file-timeout. * gnu/services/docker.scm (docker-shepherd-service): Add --containerd flag. Signed-off-by: Maxim Cournoyer <maxim.cournoyer@gmail.com>
2021-11-30services: Accept <inferior-package>s in lieu of <package>s.Tobias Geerinckx-Rice
* gnu/services/authentication.scm (fprintd-configuration) (nslcd-configuration): Substitute file-like objects for package ones. * gnu/services/cgit.scm (cgit-configuration, opaque-cgit-configuration): Likewise. * gnu/services/cups.scm (package-list?, cups-configuration): Likewise. * gnu/services/dns.scm (verify-knot-configuration) (ddclient-configuration): Likewise. * gnu/services/docker.scm (docker-configuration): Likewise. * gnu/services/file-sharing.scm (transmission-daemon-configuration): Likewise. * gnu/services/getmail.scm (getmail-configuration): Likewise. * gnu/services/mail.scm (dovecot-configuration) (opaque-dovecot-configuration): Likewise. * gnu/services/messaging.scm (prosody-configuration) (opaque-prosody-configuration): Likewise. * gnu/services/monitoring.scm (zabbix-server-configuration) (zabbix-agent-configuration): Likewise. * gnu/services/networking.scm (opendht-configuration): Likewise. * gnu/services/pm.scm (tlp-configuration): Likewise. * gnu/services/telephony.scm (jami-configuration): Likewise. * gnu/services/virtualization.scm (libvirt-configuration) (qemu-guest-agent-configuration): Likewise. * gnu/services/vpn.scm (openvpn-client-configuration): Likewise.
2021-11-17services: docker: Add 'environment-variables' configuration field.Alexey Abramov
* gnu/services/docker.scm (docker-configuration): Add the field (docker-shepherd-service): Pass the list of defined variables to make-forkexec-constructor. * doc/guix.texi (Miscellaneous Services): Update doc. Signed-off-by: Ludovic Courtès <ludo@gnu.org>
2021-07-29services: Migrate to <setuid-program>.Brice Waegeneire
* gnu/services/dbus.scm (dbus-setuid-programs, polkit-setuid-programs): Return setuid-programs. * gnu/services/desktop.scm (enlightenment-setuid-programs): Return setuid-programs. (%desktop-services)[mount-setuid-helpers]: Use setuid-programs. * gnu/services/docker.scm (singularity-setuid-programs): Return setuid-programs. * gnu/services/xorg.scm(screen-locker-setuid-programs): Return setuid-programs. * gnu/system.scm (%setuid-programs): Return setuid-programs. * doc/guix.texi (Setuid Programs, operating-system Reference): Replace 'list of G-expressions' with 'list of <setuid-program>'.
2021-05-08services: docker: Disable configuration serialization.Maxim Cournoyer
* gnu/services/docker.scm (serialize-boolean): Delete procedure. (docker-configuration) <no-serialization>: New syntactic keyword.
2020-10-17services: docker: Fix missing containerd-shim binary.Oleg Pykhalov
This commit fixes error 'time="2020-10-16T…" level=error msg="Handler for POST /v1.40/containers/…/start returned error: failed to start shim: exec: \"containerd-shim\": executable file not found in $PATH: unknown"'. * gnu/services/docker.scm (containerd-shepherd-service): Add "containerd-shim" to PATH.
2020-09-23services: docker: Fix configuration.Oleg Pykhalov
This is a follow-up to e04b90607ac903359c90c9bad1b67fb7ce2f0eb6. * gnu/services/docker.scm (docker-shepherd-service): Fix "enable-proxy?" configuration.
2020-09-21services: Docker: Fix typo in configuration.Efraim Flashner
This is a follow-up to f0a09310e6ff2ed63770cb585c551ba94ce4a9d0. * gnu/services/docker.scm (docker-shepherd-service): Properly reference variables in service definition.
2020-09-21services: docker: Fix enable-proxy? option.Jesse Dowell
The userland proxy option does not properly disable the userland proxy when set to false. Docker defaults to enabling the userland proxy if the option is unset on the command line. * gnu/services/docker.scm (docker-shepherd-service): Properly handle the 'enable-proxy?' option. Signed-off-by: Efraim Flashner <efraim@flashner.co.il>
2020-09-15services: docker: Fix service definition.Oleg Pykhalov
This commit follows a404716d411cf7cd49ff02e3100f0bbf6622d6d5. * gnu/services/docker.scm (docker-configuration)[docker-cli]: New record field. (docker-service-type): Use this. * doc/guix.texi (Miscellaneous Services)[Docker Service]: Document this.
2020-09-14services: docker: Fix service definition.Efraim Flashner
This is a follow-up to 8422a67dc16af4dd5eb82180463aa7a0b362d5b9. * gnu/services/docker.scm (docker-service-type): Use a composed list for packages in profile-service-type.
2020-09-14services: docker: Make docker command available.Efraim Flashner
* gnu/services/docker.scm (docker-service-type): Extend the profile-service-type and add the docker-cli package.
2020-08-16services: docker: Add 'enable-iptables?' argument.Alexey Abramov
* gnu/services/docker.scm (docker-configuration): Define the argument. * gnu/services/docker.scm (docker-shepherd-service): Use it. * doc/guix.texi (Docker Service): Document it. Signed-off-by: Mathieu Othacehe <othacehe@gnu.org>
2020-06-03gnu: services: docker: Add a debug? parameter.Maxim Cournoyer
* gnu/services/docker.scm (docker-configuration): Add a debug? field. (containerd-shepherd-service): Pass the "--log-level=debug" argument when DEBUG? is true. (docker-shepherd-service): Pass the "--debug" and "--log-level=debug" arguments when DEBUG? is true. * doc/guix.texi (Miscellaneous Services): Update doc.
2020-04-27file-systems: mount the PID cgroup filesystem.Jakub Kądziołka
* gnu/system/file-systems.scm (%control-groups): Add "pids". * gnu/services/docker.scm (docker-shepherd-service): Resolve a TODO. This has allowed me to make a specific configuration of nsjail work.
2019-06-07services: Add Singularity.Ludovic Courtès
* gnu/packages/linux.scm (singularity)[source](snippet): Change file name of setuid helpers in libexec/cli/*.exec. [arguments]: Remove "--disable-suid". * gnu/services/docker.scm (%singularity-activation): New variable. (singularity-setuid-programs): New procedure. (singularity-service-type): New variable. * gnu/tests/singularity.scm: New file. * gnu/local.mk (GNU_SYSTEM_MODULES): Add it. * doc/guix.texi (Miscellaneous Services): Document it.
2019-05-05services: docker: Add new fields to support proxy.Maxim Cournoyer
The Docker proxy enables inter-container and outside-to-container loopback, and is required by the Docker registry server. * gnu/services/docker.scm (docker-configuration)[proxy, enable-proxy?]: Add fields. (docker-shepherd-service): Use them. (serialize-boolean): New function.
2019-02-11services: docker: Make shepherd service also require "dbus-system",Danny Milosavljevic
"elogind" and "udev". Fixes <https://bugs.gnu.org/34333>. * gnu/services/docker.scm (docker-shepherd-service): Require "dbus-system", "elogind" and "udev".
2019-02-11services: docker: Make shepherd service require "networking".Danny Milosavljevic
Fixes <https://bugs.gnu.org/34333>. * gnu/services/docker.scm (docker-shepherd-service): Require "networking".
2019-01-11services: docker: Update comment.Danny Milosavljevic
* gnu/services/docker.scm (docker-shepherd-service): Update comment.
2019-01-10services: docker: Use more minimal service requrements.Danny Milosavljevic
* gnu/services/docker.scm (docker-service-type)[requirement]: Add file-system-/sys/fs/cgroup/blkio, file-system-/sys/fs/cgroup/cpu, file-system-/sys/fs/cgroup/cpuset, file-system-/sys/fs/cgroup/devices, file-system-/sys/fs/cgroup/memory. Remove elogind.
2019-01-10services: docker: Clarify service-extension shepherd-root-service-type.Danny Milosavljevic
* gnu/services/docker.scm (docker-service-type)[extensions]: Clarify service-extension shepherd-root-service-type.
2019-01-10services: docker: Depend on elogind.Danny Milosavljevic
* gnu/services/docker.scm (docker-shepherd-service)[requirement]: Add elogind.
2019-01-10services: docker: Specify log file for containerd.Danny Milosavljevic
* gnu/services/docker.scm (containerd-shepherd-service): Specify log file for containerd.
2019-01-10services: Add docker.Danny Milosavljevic
* gnu/services/docker.scm: New file. * gnu/local.mk (GNU_SYSTEM_MODULES): Add it. * doc/guix.texi (Miscellaneous Services): Document the service.