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2017-04-13services: Define '%linux-bare-metal-service' using 'simple-service'.Ludovic Courtès
* gnu/services.scm (linux-bare-metal-service-type): Remove. (%linux-bare-metal-service): Define in terms of 'simple-service'.
2017-03-10services: Create /var/log upon activation.Christopher Baines
When launching a container created with guix system container, the attempt to create /var/log/wtmp would fail, as /var/log did not exist. * gnu/services.scm (activation-script): Create /var/log Co-authored-by: Ludovic Courtès <ludo@gnu.org>
2017-02-08services: Add 'special-files-service-type'.Ludovic Courtès
* gnu/build/activation.scm (activate-/bin/sh): Remove. (activate-special-files): New procedure. * gnu/services.scm (activation-script): Remove call to 'activate-/bin/sh'. (special-files-service-type): New variable. (extra-special-file): New procedure. * gnu/services/base.scm (%base-services): Add SPECIAL-FILES-SERVICE-TYPE instance. * gnu/tests/base.scm (run-basic-test)[special-files]: New variables. ["special files"]: New test.
2017-01-24services: Create /var/log/wtmp upon activation.Ludovic Courtès
This fixes a bug whereby /var/log/wtmp would never be created, and thus accounting information would be lost. * gnu/services.scm (activation-script): Create /var/log/wtmp. * gnu/tests/base.scm (run-basic-test)["wtmp entry"]: New test.
2017-01-19services: Create /var/run/utmpx upon activation.Ludovic Courtès
This fixes a bug whereby /var/run/utmpx would never be created, and thus accounting information would be missing. * gnu/services.scm (activation-script): Create /var/run/utmpx. * gnu/tests/base.scm (run-basic-test)["utmpx entry"]: New test.
2017-01-16services: Export 'service-extension' procedures.Christopher Baines
* gnu/services.scm: Export service-extension-target and service-extension-compute. This allows for greater extensiblity of services by enabling service extensions to be wrapped. For example, the parameters passed to the compute function can be modified, or the return value of the compute function can be modified. Signed-off-by: Ludovic Courtès <ludo@gnu.org>
2016-12-11services: Activate system prior to services.Christopher Baines
* gnu/services.scm (activation-script): Move 'activation-current-system' call before (for-each primitive-load …). Signed-off-by: Ludovic Courtès <ludo@gnu.org>
2016-09-20services: Use 'source-module-closure' for (gnu build activation).Ludovic Courtès
* gnu/services.scm (activation-script)[%modules]: Remove. Use 'source-module-closure' instead.
2016-09-19services: Add 'simple-service'.Ludovic Courtès
* gnu/services.scm (simple-service): New procedure. * doc/guix.texi (Service Reference): Document it.
2016-07-12gnu: Use 'gexp->file' in conjunction with 'with-imported-modules'.Ludovic Courtès
* gnu/services.scm (activation-script): Remove code to set '%load-path' and use 'with-imported-modules' instead. (cleanup-gexp): Likewise. * gnu/system/vm.scm (%vm-module-closure): New variable. (expression->derivation-in-linux-vm): Remove #:modules. [loader]: Remove code to set '%load-path'. [builder]: Use %VM-MODULE-CLOSURE. (qemu-image): Use 'with-imported-modules'.
2016-07-12gnu: Switch to 'with-imported-modules'.Ludovic Courtès
* gnu/services.scm (directory-union): Use 'with-imported-modules' instead of the '#:modules' argument of 'computed-file'. * gnu/services/base.scm (udev-rules-union): Likewise. * gnu/services/dbus.scm (system-service-directory): Likewise. * gnu/services/desktop.scm (wrapped-dbus-service): (polkit-directory): Likewise. * gnu/services/networking.scm (tor-configuration->torrc): Likewise. * gnu/services/xorg.scm (xorg-configuration-directory): Likewise. * gnu/system/install.scm (self-contained-tarball): Likewise. * gnu/system/linux-container.scm (container-script): Likewise. * gnu/system/linux-initrd.scm (expression->initrd): Likewise, and remove #:modules parameter. (flat-linux-module-directory): Use 'with-imported-modules'. (base-initrd): Likewise. * gnu/system/locale.scm (locale-directory): Likewise. * gnu/system/shadow.scm (default-skeletons): Likewise. * gnu/system/vm.scm (expression->derivation-in-linux-vm): Likewise. * gnu/tests/base.scm (run-basic-test): Likewise. * gnu/tests/install.scm (run-install): Likewise. * doc/guix.texi (Initial RAM Disk): Update 'expression->initrd' documentation.
2016-06-20services: Add 'gc-root-service-type'.Ludovic Courtès
* gnu/services.scm (gc-roots->system-entry): New procedure. (gc-root-service-type): New variable.
2016-03-15doc: Clarify and consolidate modify-services documentation.Chris Marusich
* doc/guix.texi ("Using the Configuration System"): Move the example... ("Service Reference"): ...to here, and clarify more. * gnu/services.scm (modify-services): Update docstring to mention the return type. Co-authored-by: Ludovic Courtès <ludo@gnu.org>
2016-03-07services: Use 'packages->manifest' in 'packages->profile-entry'.宋文武
This allows using (PACKAGE OUTPUT) in the packages field. Reported by Jan Nieuwenhuizen <janneke@gnu.org>. * gnu/services.scm (packages->profile-entry): Use 'packages->manifest'.
2016-02-08file-systems: Spawn a Bournish REPL upon fsck failure.Ludovic Courtès
Fixes <http://bugs.gnu.org/22588>. Reported by Mark H Weaver <mhw@netris.org>. * gnu/build/file-systems.scm (check-file-system): Pass %BOURNISH-LANGUAGE as the argument to 'start-repl'. * gnu/services.scm (activation-script): Add (guix build bournish). * gnu/services/base.scm (file-system-shepherd-service)[imported-modules]: Likewise. * gnu/system/linux-container.scm (container-script): Likewise. * gnu/system/vm.scm (expression->derivation-in-linux-vm): Likewise.
2016-02-03services: 'file-union' makes sure each source file exists.Ludovic Courtès
Before that, specifying an invalid timezone in 'operating-system' would lead to a dangling symlink in the 'etc' directory, which in turn would lead to a kernel panic at boot time. Reported by pizzaiolo on #guix. * gnu/services.scm (file-union): Add 'stat' call for SOURCE.
2016-01-29services: Rename 'dmd' services to 'shepherd'.Alex Kost
* gnu/services/shepherd.scm (dmd-root-service-type, %dmd-root-service) (dmd-service-type, <dmd-service>, dmd-service, dmd-service?) (make-dmd-service, dmd-service-documentation, dmd-service-provision) (dmd-service-requirement, dmd-service-respawn, dmd-service-start) (dmd-service-stop, dmd-service-auto-start?, dmd-service-modules) (dmd-service-imported-modules, dmd-service-file-name, dmd-service-file) (dmd-service-back-edges): Rename to... (shepherd-root-service-type, %shepherd-root-service, shepherd-service-type) (<shepherd-service>, shepherd-service, shepherd-service?) (make-shepherd-service, shepherd-service-documentation) (shepherd-service-provision, shepherd-service-requirement) (shepherd-service-respawn, shepherd-service-start) (shepherd-service-stop, shepherd-service-auto-start?) (shepherd-service-modules, shepherd-service-imported-modules) (shepherd-service-file-name, shepherd-service-file) (shepherd-service-back-edges): ...this * gnu/services.scm: Adjust comments. * gnu/services/avahi.scm (avahi-dmd-service): Rename to... (avahi-shepherd-service): ... this. * gnu/services/base.scm (%root-file-system-dmd-service) (file-system->dmd-service-name, mapped-device->dmd-service-name) (dependency->dmd-service-name, file-system-dmd-service) (mingetty-dmd-service, nscd-dmd-service, guix-dmd-service) (guix-publish-dmd-service, udev-dmd-service, gpm-dmd-service): Rename to... (%root-file-system-shepherd-service) (file-system->shepherd-service-name, mapped-device->shepherd-service-name) (dependency->shepherd-service-name, file-system-shepherd-service) (mingetty-shepherd-service, nscd-shepherd-service, guix-shepherd-service) (guix-publish-shepherd-service, udev-shepherd-service) (gpm-shepherd-service): ... this. * gnu/services/databases.scm (postgresql-dmd-service): Rename to... (postgresql-shepherd-service): ... this. * gnu/services/desktop.scm (upower-dmd-service, elogind-dmd-service): Rename to... (upower-shepherd-service, elogind-shepherd-service): ... this. * gnu/services/dbus.scm (dbus-dmd-service): Rename to... (dbus-shepherd-service): ... this. * gnu/services/lirc.scm (lirc-dmd-service): Rename to... (lirc-shepherd-service): ... this. * gnu/services/mail.scm (dovecot-dmd-service): Rename to... (dovecot-shepherd-service): ... this. * gnu/services/networking.scm (ntp-dmd-service, tor-dmd-service) (bitlbee-dmd-service, wicd-dmd-service, network-manager-dmd-service): Rename to... (dbus-shepherd-service): ... this. * gnu/services/ssh.scm (lsh-dmd-service): Rename to... (lsh-shepherd-service): ... this. * gnu/services/web.scm (nginx-dmd-service): Rename to... (nginx-shepherd-service): ... this. * gnu/services/xorg.scm (slim-dmd-service): Rename to... (slim-shepherd-service): ... this. * gnu/system.scm (essential-services): Use '%shepherd-root-service'. * gnu/system/install.scm (cow-store-service-type): Adjust accordingly. * guix/scripts/system.scm (dmd-service-node-label, dmd-service-node-type) (export-dmd-graph): Likewise. * tests/guix-system.sh: Likewise. * tests/services.scm ("dmd-service-back-edges"): Rename to... ("shepherd-service-back-edges"): Adjust accordingly. * doc/guix.texi: Likewise. * doc/images/service-graph.dot: Use 'shepherd' service name.
2016-01-06services: cleanup-service: Catch 'system-error' instead of everything.Ludovic Courtès
This makes sure that critical errors such as unbound-variable do not go undetected. * gnu/services.scm (cleanup-gexp): Introduce local 'fail-safe' macro and use it. Remove uses of 'false-if-exception'.
2016-01-05services: Move /tmp cleanup to a separate service.Ludovic Courtès
* gnu/services.scm (compute-boot-script): Remove /tmp and /var/run deletion code from here. (cleanup-gexp): New procedure with /tmp and /var/run deletion code formerly in 'compute-boot-script'. (cleanup-service-type): New variable. * gnu/system.scm (essential-services): Add an instance of CLEANUP-SERVICE-TYPE.
2016-01-05services: boot: Reinstate /tmp and /var/run deletion.Ludovic Courtès
For some time /tmp and /var/run were not being deleted because 'delete-file-recursively' was unbound. * gnu/services.scm (compute-boot-script)[%modules, modules, compiled]: New variables. Use them to augment the module search path.
2015-11-02services: Add 'profile-service-type'.Ludovic Courtès
* gnu/services.scm (packages->profile-entry): New procedure. (profile-service-type): New variable. * gnu/system.scm (operating-system-directory-base-entries): Remove the "profile" entry. (essential-services): Add a PROFILE-SERVICE-TYPE instance. (operating-system-profile): Rewrite in terms of 'fold-services'. * doc/guix.texi (Service Reference): Add 'profile-service-type'. * doc/images/service-graph.dot: Likewise.
2015-11-02services: Add 'system-service-type'.Ludovic Courtès
* gnu/services.scm (system-derivation): New procedure. (system-service-type): New variable. (boot-script-entry): New procedure. (boot-service-type): Extend SYSTEM-SERVICE-TYPE. (etc-entry): New procedure. (etc-service-type): Extend SYSTEM-SERVICE-TYPE. (fold-services): Change default #:target-type to SYSTEM-SERVICE-TYPE. * gnu/system.scm (operating-system-directory-base-entries): New procedure. (essential-services): Use it. Add an instance of SYSTEM-SERVICE-TYPE. (operating-system-boot-script): Pass #:target-type to 'fold-services'. (operating-system-derivation): Rewrite in terms of 'fold-services'. * gnu/system/linux-container.scm (system-container): Remove. (container-script): Use 'operating-system-derivation'. * guix/scripts/system.scm (export-extension-graph): Replace BOOT-SERVICE-TYPE by SYSTEM-SERVICE-TYPE. * doc/images/service-graph.dot: Add 'system' node and edges. * doc/guix.texi (Service Composition): Mention SYSTEM-SERVICE-TYPE. (Service Reference): Document it. Update 'fold-services' documentation.
2015-11-02services: Clarify extend/compose of BOOT-SERVICE-TYPE.Ludovic Courtès
* gnu/services.scm (compute-boot-script): Add first placeholder parameter. (boot-service-type): Change 'compose' to APPEND, and 'extend' to COMPUTE-BOOT-SCRIPT.
2015-10-29services: Add 'linux-bare-metal-service-type'.Ludovic Courtès
* gnu/services.scm (modprobe-wrapper): Remove. (activation-script): Do not use it. Remove calls to 'activate-modprobe' and 'activate-ptrace-attach' in gexp. (%modprobe-wrapper, %linux-kernel-activation, linux-bare-metal-service-type, %linux-bare-metal-service): New variables. * gnu/system.scm (essential-services): Add %LINUX-BARE-METAL-SERVICE to the list, unless CONTAINER? is true.
2015-10-28services: Add 'modify-services'.Ludovic Courtès
* gnu/services.scm (%modify-service, modify-services): New macros. * gnu/services/base.scm (mingetty-service-type, guix-service-type): Export. * emacs/guix-devel.el (guix-devel-keywords): Add 'modify-services'. Ditto in 'guix-devel-scheme-indent' call. * doc/guix.texi (Using the Configuration System): Give an example of 'modify-services'. (Service Reference): Document it.
2015-10-14services: Export 'service-back-edges'.Ludovic Courtès
* gnu/services.scm: Export 'service-back-edges' and <service-type> accessors. * tests/services.scm ("service-back-edges"): New test.
2015-10-10services: Introduce extensible services.Ludovic Courtès
This patch rewrites GuixSD services to make them extensible. * gnu-system.am (GNU_SYSTEM_MODULES): Add gnu/services/dbus.scm. * gnu/services.scm (<service>): Replace with new record type. (<service-extension>, <service-type>): New record types. (write-service-type, compute-boot-script, second-argument): New procedures. (%boot-service, boot-service-type): New variables. (file-union, directory-union, modprobe-wrapper, activation-service->script, activation-script, gexps->activation-gexp): New procedures. (activation-service-type, %activation-service): New variables. (etc-directory, files->etc-directory, etc-service): New procedures. (etc-service-type, setuid-program-service, firmware-service-type): New variables. (firmware->activation-gexp): New procedure. (&service-error, &missing-target-service-error, &ambiguous-target-service-error): New condition types. (service-back-edges, fold-services): New procedures. * gnu/services/avahi.scm (<avahi-configuration>): New record type. (configuration-file): Replace keyword parameters with a single 'config' parameter. (%avahi-accounts, %avahi-activation, avahi-service-type): New variables. (avahi-dmd-service): New procedure. (avahi-service): Rewrite using 'service' and 'avahi-configuration'. * gnu/services/base.scm (%root-file-system-dmd-service, root-file-system-service-type): New variables. (root-file-system-service): Use them. (file-system->dmd-service-name): New procedure. (file-system-service-type): New variable. (file-system-service): Use it. Replace keyword parameters with a single 'file-system' object. (user-unmount-service-type): New variable. (user-unmount-service): Use it. (user-processes-service-type): New variable. (user-processes-service): Use it. (host-name-service-type): New variable. (host-name-service): Use it. (console-keymap-service-type): New variable. (console-keymap-service): Use it. (console-font-service-type): New variable. (console-font-service): Use it. (mingetty-pam-service, mingetty-dmd-service): New procedures. (mingetty-service-type): New variable. (mingetty-service): Use it. (nscd-dmd-service): New procedure. (nscd-activation, nscd-service-type): New variables. (nscd-service): Use the latter. (syslog-service-type): New variable. (syslog-service): Use it. (<guix-configuration>): New record type. (%default-guix-configuration): New variable. (guix-dmd-service, guix-accounts, guix-activation): New procedures. (guix-service-type): New variable. (guix-service): Replace list of keyword parameters with a single 'config' parameter. Rewrite using 'service'. (<udev-configuration>): New record type. (udev-dmd-service): New procedure. (udev-service-type): New variable. (udev-service): Use it. (device-mapping-service-type): New variable. (device-mapping-service): Use it. (swap-service-type): New variable. (swap-service): Use it. * gnu/services/databases.scm (<postgresql-configuration>): New record type. (%postgresql-accounts, postgresql-activation): New variables. (postgresql-dmd-service): New procedure. (postgresql-service): Rewrite using 'service' and 'postgresql-configuration'. * gnu/services/dbus.scm: New file. * gnu/services/desktop.scm (dbus-configuration-directory, dbus-service): Remove. (wrapped-dbus-service): New procedure. (<upower-configuration>): New record type. (upower-configuration-file): Replace keyword parameters with single <upower-configuration> parameter. (%upower-accounts, %upower-activation): New variables. (upower-dbus-service, upower-dmd-service): New procedures. (upower-service-type): New variable. (upower-service): Rewrite using 'service' and 'upower-configuration'. (%colord-activation, %colord-accounts): New variables. (colord-dmd-service): New procedure. (colord-service-type): New variable. (colord-service): Rewrite using 'service'. (<geoclue-configuration>): New record type. (geoclue-configuration-file): Replace keyword parameters with a single 'config' parameter. (geoclue-dbus-service, geoclue-dmd-service): New procedures. (%geoclue-accounts, geoclue-service-type): New variables. (geoclue-service): Rewrite using 'service' and 'geoclue-configuration'. (%polkit-accounts, %polkit-pam-services, polkit-service-type): New variables. (polkit-dmd-service): New procedure. (polkit-service): Rewrite using 'service'. (<elogind-configuration>)[elogind]: New field. (elogind-dmd-service): New procedure. (elogind-service-type): New variable. (elogind-service): Rewrite using 'service'. (%desktop-services): Remove argument to 'dbus-service'. Remove 'map' over %BASE-SERVICES. * gnu/services/dmd.scm (dmd-boot-gexp): New procedure. (dmd-root-service-type, %dmd-root-service): New variables. (dmd-service-type): New macro. (<dmd-service>): New record type. * gnu/services/lirc.scm (<lirc-configuration>): New record type. (%lirc-activation): New variable. (lirc-dmd-service): New procedure. (lirc-service-type): New variable. (lirc-service): Rewrite using 'service' and 'lirc-configuration'. * gnu/services/networking.scm (<static-networking>): New record type. (static-networking-service-type): New variable. (static-networking-service): Rewrite using 'service' and 'static-networking'. (dhcp-client-service-type): New variable. (dhcp-client-service): Rewrite using 'service'. (<ntp-configuration>): New record type. (ntp-dmd-service): New procedure. (ntp-service-type): New variable. (ntp-service): New procedure. (%tor-accounts, tor-service-type): New variable. (tor-dmd-service): New procedure. (tor-service): Rewrite using 'service'. (<bitlbee-configuration>): New record type. (bitlbee-dmd-service): New procedure. (%bitlbee-accounts, %bitlbee-activation, bitlbee-service-type): New variables. (bitlbee-service): Rewrite using 'service'. (%wicd-activation): New variable. (wicd-dmd-service): New procedure. (wicd-service-type): New variable. (wicd-service): Rewrite using 'service'. * gnu/services/ssh.scm (<lsh-configuration>): New record type. (activation): Rename to... (lsh-initialization): ... this. (lsh-activation, lsh-dmd-service, lsh-pam-services): New procedures. (lsh-service-type): New variable. (lsh-service): Rewrite using 'service' and 'lsh-configuration'. * gnu/services/web.scm (<nginx-configuration>): New record type. (%nginx-accounts): New variable. (nginx-activation, nginx-dmd-service): New procedures. (nginx-service-type): New variable. (nginx-service): Rewrite using 'service' and 'nginx-configuration'. * gnu/services/xorg.scm (<slim-configuration>): New record type. (slim-pam-service, slim-dmd-service): New procedures. (slim-service-type): New variable. (slim-service): Rewrite using 'service' and 'slim-configuration'. * gnu/system.scm (file-union): Remove. (other-file-system-services): Adjust to new 'file-system-service' signature. (essential-services): Add #:container? parameter. Add %DMD-ROOT-SERVICE, %ACTIVATION-SERVICE, and calls to 'pam-root-service', 'account-service', 'operating-system-etc-service', and a SETUID-PROGRAM-SERVICE instance. (operating-system-services): Pass #:container? to 'essential-services. (etc-directory): Remove. (operating-system-etc-service): New procedure. Rewrite as a call to 'etc-service'. (operating-system-accounts): Change to not return accounts required by services. (operating-system-etc-directory): Rewrite as a call to 'fold-services' and 'etc-directory'. (user-group->gexp, user-account->gexp, modprobe-wrapper): Remove. (operating-system-activation-script): Rewrite as a call to 'fold-services' and 'activation-service->script'. (operating-system-boot-script): Likewise. (operating-system-derivation): Add call to 'lower-object'. (emacs-site-file, emacs-site-directory, shells-file): Change to use 'computed-file' and 'scheme-file' instead of the monadic procedures. * gnu/system/install.scm (cow-store-service-type): New variable. (cow-store-service): Rewrite using 'service'. (/etc/configuration-files): New procedure. (configuration-template-service-type, %configuration-template-service): New variables. (configuration-template-service): Remove. (installation-services): Adjust accordingly. Adjust argument to 'guix-service'. * gnu/system/linux.scm (/etc-entry, pam-root-service): New procedures. (pam-root-service-type): New variable. * gnu/system/shadow.scm (user-group->gexp, user-account->gexp, account-activation, etc-skel, account-service): New procedures. (account-service-type): New variable. * tests/services.scm: New file. * doc/guix.texi (Base Services, Desktop Services): Adjust accordingly. (Defining Services): Rewrite. * doc/images/service-graph.dot: New file. * doc.am (DOT_FILES): Add it. * po/guix/POTFILES.in: Add gnu/services.scm.
2014-11-10services: Add 'auto-start?' field to <service>.Ludovic Courtès
* gnu/services.scm (<service>)[auto-start?]: New field. * gnu/services/dmd.scm (dmd-configuration-file): Honor it. * gnu/system/install.scm (cow-store-service): Add 'auto-start?' field.
2014-09-17services: Change default 'stop' value to #~(const #f).Ludovic Courtès
* gnu/services.scm (<service>)[stop]: Change default value.
2014-05-24services: Support per-service activation scripts.Ludovic Courtès
* gnu/services.scm (<service>)[activate]: New field. * gnu/system.scm (operating-system-activation-script)[service-activations]: New procedure. Use it, and primitive-load each activation.
2014-04-28services: Rewrite using gexps.Ludovic Courtès
* gnu/services.scm (<service>)[inputs]: Remove. * gnu/system.scm (links): Remove. (etc-directory): Add PASSWD and SHADOW to #:inputs. (operating-system-boot-script): Pass ETC to 'dmd-configuration-file'. (operating-system-derivation): Remove EXTRAS from the union. * gnu/system/linux.scm (pam-service->configuration): Rewrite in terms of 'gexp->derivation'. Compute the contents on the build side. Expect 'arguments' to contain a list of gexps. (pam-services->directory): Rewrite in terms of 'gexp->derivation'. (unix-pam-service): Change 'arguments' to a list of one gexp. * gnu/system/shadow.scm (<user-account>)[inputs]: Remove. [shell]: Change default value to a gexp. (passwd-file): Rewrite in terms of 'gexp->derivation'. Compute contents on the build side. * gnu/services/base.scm (host-name-service, mingetty-service, nscd-service, syslog-service, guix-service): Change 'start' and 'stop' to gexps; remove 'inputs' field. (guix-build-accounts): Change 'shell' field to a gexp. * gnu/services/networking.scm (static-networking-service): Change 'start' and 'stop' to gexps; remove 'inputs' field. * gnu/services/xorg.scm (slim-service): Likewise. * gnu/services/dmd.scm (dmd-configuration-file): Expect ETC to be a derivation. Change 'config' to a gexp. Use 'gexp->file' instead of 'text-file'. * doc/guix.texi (Defining Services): Update nscd example with gexps, and without 'inputs'. Add xref to "G-Expressions".
2014-02-19gnu: Introduce the (gnu services ...) modules.Ludovic Courtès
* gnu/system/dmd.scm: Remove file. Move contents to... * gnu/services.scm, gnu/services/base.scm, gnu/services/dmd.scm, gnu/services/networking.scm, gnu/services/xorg.scm: ... here. New files. * gnu/system.scm, gnu/system/vm.scm: Adjust accordingly. * guix/scripts/system.scm (%user-module): Likewise. * doc/guix.texi (Using the Configuration System): Likewise. (Defining Services): Likewise.