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2021-08-12system: Handle 'setuid-programs' deprecation handling as a field sanitizer.Ludovic Courtès
Previously, evaluating an OS configuration with a childhurd (for instance) would produce tens of lines like: guix system: warning: representing setuid programs with '#<file-append #<package shadow@4.8.1 gnu/packages/admin.scm:798 7ff97f6f7640> "/bin/passwd">' is deprecated; use 'setuid-program' instead Now, it prints this one line: gnu/system/hurd.scm:105:2: warning: representing setuid programs with file-like objects is deprecated; use 'setuid-program' instead This change also means that extensions of 'setuid-program-service-type' now have to provide a list of <setuid-program>, so it's stricter in this sense. * gnu/services.scm (setuid-program-file-like-deprecated): Remove. (setuid-program-service-type)[extend]: Remove 'setuid-program-file-like-deprecated' call. Assume CONFIG and EXTENSIONS are already lists of <setuid-program> records. * gnu/system.scm (<operating-system>)[setuid-programs]: Add 'sanitize' property. Change accessor name from '%operating-system-setuid-programs' to 'operating-system-setuid-programs'. (operating-system-default-essential-services) (hurd-default-essential-services): Adjust accordingly. (ensure-setuid-program-list): New macro. (%ensure-setuid-program-list): New procedure, based on 'setuid-program-file-like-deprecated'.
2021-07-29services: setuid: More configurable setuid support.Chris Lemmer-Webber
New record <setuid-program> with fields for setting the specific user and group, as well as specifically selecting the setuid and setgid bits, for a program within the setuid-program-service. * gnu/services.scm (setuid-program-file-like-deprecated): New function. (setuid-program-service-type): Make use of setuid-program->activation-gexp. Adjust the extend property to handle <setuid-program>. * gnu/build/activation.scm (activate-setuid-programs): Update to expect a <setuid-record> list for each program entry. * gnu/system.scm: (operating-system-setuid-programs): Renamed to %operating-system-setuid-programs and replace it with new procedure. (operating-system-default-essential-services, hurd-default-essential-services): Replace operating-system-setuid-programs with %operating-system-setuid-programs. * gnu/system/setuid.scm: New file. * doc/guix.texi (Setuid Programs): Document <setuid-program>. Co-authored-by: Brice Waegeneire <brice@waegenei.re>
2021-05-11gnu: Allow services to install kernel-loadable modules.raid5atemyhomework
* gnu/system.scm (operating-system-directory-base-entries): Remove code to handle generation of "kernel" for linux-libre kernels. (operating-system-default-essential-services): Instantiate linux-builder-service-type. (package-for-kernel): Move ... * gnu/services.scm: ... to here. (linux-builder-service-type): New variable. (linux-builder-configuration): New type. (linux-loadable-module-service-type): New variable. * gnu/tests/linux-modules.scm (run-loadable-kernel-modules-test): Move code to ... (run-loadable-kernel-modules-test-base): ... new procedure here. (run-loadable-kernel-modules-service-test): New procedure. (%test-loadable-kernel-modules-service-0): New variable. (%test-loadable-kernel-modules-service-1): New variable. (%test-loadable-kernel-modules-service-2): New variable. * doc/guix.texi: Document linux-loadable-module-service-type. Signed-off-by: Danny Milosavljevic <dannym@scratchpost.org>
2021-04-12services: Support DELETE in MODIFY-SERVICES macro.Ricardo Wurmus
* gnu/services.scm (%modify-service): Add clause for DELETE syntax. (modify-services): Use FILTER-MAP; adjust docstring. * doc/guix.texi (System Services): Mention alternative syntax. (X Window): Use MODIFY-SERVICES syntax.
2021-03-09gnu: services: Add activate script to the profile system directory.Brice Waegeneire
* gnu/services.scm (activation-profile-entry): New procedure... (activation-service-type): ... use it.
2020-12-01services: profile: Create manifest at monadic-bind time.Ludovic Courtès
Fixes <https://bugs.gnu.org/44952>. Reported by Mathieu Othacehe <othacehe@gnu.org>. * gnu/services.scm (packages->profile-entry): Change 'with-monad' to 'mlet' with one binding.
2020-10-16services: provenance: Wrap config file name in 'assume-valid-file-name'.Ludovic Courtès
This gets rid of a pointless 'local-file' warning when running 'guix system reconfigure FILE' and FILE is a relative file name. * gnu/services.scm (provenance-entry): Wrap CONFIG-FILE in 'assume-valid-file-name'.
2020-08-25Remove "guile-zlib" extension when unused.Mathieu Othacehe
This is a follow-up of 755f365b02b42a5d1e8ef3000dadef069553a478. As (zlib) is autoloaded in (gnu build linux-modules), "guile-zlib" is needed as an extension only when it is effectively used. * gnu/installer.scm (installer-program): Remove "guile-zlib" from the extensions. * gnu/machine/ssh.scm (machine-check-initrd-modules): Ditto. * gnu/services.scm (activation-script): Ditto. * gnu/services/base.scm (default-serial-port): Ditto, (agetty-shepherd-service): ditto, (udev-service-type): ditto. * gnu/system/image.scm (gcrypt-sqlite3&co): Ditto. * gnu/system/shadow.scm (account-shepherd-service): Ditto.
2020-08-25linux-libre: Support module compression.Mathieu Othacehe
This commit adds support for GZIP compression for linux-libre kernel modules. The initrd modules are kept uncompressed as the initrd is already compressed as a whole. The linux-libre kernel also supports XZ compression, but as Guix does not have any available bindings for now, and the compression time is far more significant, GZIP seems to be a better option. * gnu/build/linux-modules.scm (modinfo-section-contents): Use 'call-with-gzip-input-port' to read from a module file using '.gz' extension, (strip-extension): new procedure, (dot-ko): adapt to support compression, (ensure-dot-ko): ditto, (file-name->module-name): ditto, (find-module-file): ditto, (load-linux-module*): ditto, (module-name->file-name/guess): ditto, (module-name-lookup): ditto, (write-module-name-database): ditto, (write-module-alias-database): ditto, (write-module-device-database): ditto. * gnu/installer.scm (installer-program): Add "guile-zlib" to the extensions. * gnu/machine/ssh.scm (machine-check-initrd-modules): Ditto. * gnu/services.scm (activation-script): Ditto. * gnu/services/base.scm (default-serial-port): Ditto, (agetty-shepherd-service): ditto, (udev-service-type): ditto. * gnu/system/image.scm (gcrypt-sqlite3&co): Ditto. * gnu/system/linux-initrd.scm (flat-linux-module-directory): Add "guile-zlib" to the extensions and make sure that the initrd only contains uncompressed module files. * gnu/system/shadow.scm (account-shepherd-service): Add "guile-zlib" to the extensions. * guix/profiles.scm (linux-module-database): Ditto.
2020-07-27machine: ssh: Check for potential system downgrades.Ludovic Courtès
This is a followup to 8e31736b0a60919cc1bfc5dc22c395b09243484a. * guix/scripts/system/reconfigure.scm (check-forward-update): Add #:current-channels. Use it instead of OLD. * gnu/services.scm (sexp->system-provenance): New procedure. (system-provenance): Use it. * gnu/machine/ssh.scm (<machine-ssh-configuration>)[allow-downgrades?]: New field. (machine-check-forward-update): New procedure. (check-deployment-sanity)[assertions]: Call it. * doc/guix.texi (Invoking guix deploy): Document 'allow-downgrades?' field.
2020-07-25Use 'formatted-message' instead of '&message' where appropriate.Ludovic Courtès
* gnu.scm (%try-use-modules): Use 'formatted-message' instead of '&message'. * gnu/machine/digital-ocean.scm (maybe-raise-unsupported-configuration-error): Likewise. * gnu/machine/ssh.scm (machine-check-file-system-availability): Likewise. (machine-check-building-for-appropriate-system): Likewise. (deploy-managed-host): Likewise. (maybe-raise-unsupported-configuration-error): Likewise. * gnu/packages.scm (search-patch): Likewise. * gnu/services.scm (%service-with-default-value): Likewise. (files->etc-directory): Likewise. (fold-services): Likewise. * gnu/system.scm (locale-name->definition*): Likewise. * gnu/system/mapped-devices.scm (check-device-initrd-modules): Likewise. (check-luks-device): Likewise. * guix/channels.scm (latest-channel-instance): Likewise. * guix/cve.scm (json->cve-items): Likewise. * guix/git-authenticate.scm (commit-signing-key): Likewise. (commit-authorized-keys): Likewise. (authenticate-commit): Likewise. (verify-introductory-commit): Likewise. * guix/remote.scm (remote-pipe-for-gexp): Likewise. * guix/scripts/graph.scm (assert-package): Likewise. * guix/scripts/offload.scm (private-key-from-file*): Likewise. * guix/ssh.scm (authenticate-server*): Likewise. (open-ssh-session): Likewise. (remote-inferior): Likewise. * guix/ui.scm (matching-generations): Likewise. * guix/upstream.scm (package-update): Likewise. * tests/channels.scm ("latest-channel-instances, missing introduction for 'guix'"): Catch 'formatted-message?'. ("authenticate-channel, wrong first commit signer"): Likewise. * tests/lint.scm ("patches: not found"): Adjust message string. * tests/packages.scm ("patch not found yields a run-time error"): Catch 'formatted-message?'. * guix/lint.scm (check-patch-file-names): Handle 'formatted-message?'. (check-derivation): Ditto.
2020-07-15services: Add 'system-provenance' procedure.Ludovic Courtès
* gnu/services.scm (sexp->channel, system-provenance): New procedures. * guix/scripts/system.scm (sexp->channel): Remove. (display-system-generation): Use 'system-provenance' instead of parsing the "provenance" file right here.
2020-07-01services: provenance: Save channel introductions.Ludovic Courtès
* gnu/services.scm (channel->code): Include CHANNEL's introduction, if any, unless CHANNEL is the singleton %DEFAULT-CHANNELS. (channel->sexp): Add comment. * guix/scripts/system.scm (sexp->channel): Change pattern to allow for extensibility.
2020-06-08gnu: services: Add %hurd-startup-service.Jan (janneke) Nieuwenhuizen
This decouples startup of the Hurd from the "hurd" package, moving the RC script into SYSTEM. * gnu/packages/hurd.scm (hurd)[inputs]: Remove hurd-rc-script. [arguments]: Do not substitute it. Update "runsystem.sh" to parse kernel arguments and exec into --system=SYSTEM/rc. (hurd-rc-script): Move to... * gnu/services.scm (%hurd-rc-file): ...this new variable. (hurd-rc-entry): New procedure. (%hurd-startup-service): Use it in new variable. * gnu/system.scm (hurd-default-essential-services): Use it.
2020-06-08system: examples: Add bare-hurd.tmpl.Jan (janneke) Nieuwenhuizen
* gnu/system/hurd.scm (%hurd-def%hurd-default-operating-system-kernel, %hurd-default-operating-system): New exported variables. * gnu/system/examples/bare-hurd.tmpl: New file. * Makefile.am (EXAMPLES): Add it. * tests/guix-system.sh: Add --target=i586-pc-gnu when testing it.
2020-04-26services: system: Initial entries are non-monadic.Ludovic Courtès
* gnu/system.scm (operating-system-directory-base-entries): Return a regular, non-monadic value. * gnu/services.scm (system-derivation): Adjust accordingly. * gnu/system/linux-container.scm (container-essential-services): Likewise.
2020-04-26services: profile: Use a declarative profile.Ludovic Courtès
* gnu/services.scm (packages->profile-entry): Use 'profile' instead of 'profile-derivation'.
2020-04-21services: etc: Detect and report duplicate entries.Ludovic Courtès
Fixes <https://bugs.gnu.org/40729>. Reported by Christopher Baines <mail@cbaines.net>. * gnu/services.scm (files->etc-directory)[assert-no-duplicates]: New procedure. Use it.
2020-04-05services: Allow modprobe to use "/etc/modprobe.d".Brice Waegeneire
* gnu/services.scm (%modprobe-wrapper): Set 'MODPROBE_OPTIONS' environment variable. Signed-off-by: Danny Milosavljevic <dannym@scratchpost.org>
2020-04-02services: Accumulate builds for 'system' entries.Ludovic Courtès
That way, more build requests are accumulated when running "guix system build". * gnu/services.scm (system-derivation): Use 'mapm/accumulate-builds' rather than 'sequence'.
2019-12-07services: Add 'provenance-service-type'.Ludovic Courtès
* gnu/services.scm (object->pretty-string) (channel->code, channel->sexp, provenance-file) (provenance-entry): New procedures. (provenance-service-type): New variable. * gnu/system.scm (operating-system-with-provenance): New procedure. * doc/guix.texi (Service Reference): Document 'provenance-service-type'.
2019-11-09services: 'fold-services' memoizes service values.Ludovic Courtès
Previously 'fold-services' could end up traversing the same services in the graph several times, which is what this change addresses. The hit rate on the 'add-data-to-store' cache goves from 9% to 8% on "guix system build desktop.tmpl -nd", and the number of lookups in that cache goes from 4458 to 4383. * gnu/services.scm (fold-services): Turn 'loop' into a monadic procedure in %STATE-MONAD and use it to memoize values of visited services.
2019-08-14remote: Remove '--system' argument.Jakob L. Kreuze
* gnu/services.scm (activation-script): Return a <program-file> rather than a <scheme-file>. * gnu/deploy.scm (guix-deploy): Remove handling for '--system'. (show-help): Remove documentation for '--system'. (%default-options): Remove default setting for 'system'.
2019-05-10services: 'gc-root-service-type' now has a default value.Ludovic Courtès
* gnu/services.scm (gc-root-service-type)[default-value]: New field.
2018-09-07services: 'instantiate-missing-services' reaches fixed point.Ludovic Courtès
Fixes a bug whereby services indirectly depended on would not be automatically instantiated. * gnu/services.scm (instantiate-missing-services): Loop back when the length of ADJUSTED is greater than that of INSTANCES. * tests/services.scm ("instantiate-missing-services, indirect"): New test.
2018-06-20services: boot: Take gexps instead of monadic gexps.Ludovic Courtès
* gnu/services.scm (compute-boot-script): Rename 'mexps' to 'gexps' and remove 'mlet' form. (boot-service-type): Update comment. (cleanup-gexp): Remove 'with-monad' and 'return'. (activation-script): Rewrite in non-monadic style: use 'scheme-file' instead of 'gexp->file'. (gexps->activation-gexp): Remove 'mlet', return a gexp. * gnu/services/shepherd.scm (shepherd-boot-gexp): Remove 'with-monad' and 'return'. * gnu/system.scm (operating-system-boot-script): Remove outdated comment. * gnu/tests/base.scm (%cleanup-os): For 'dirty-service', remove 'with-monad' and 'return'.
2018-06-20services: Add description to core services.Ludovic Courtès
* gnu/services.scm (system-service-type, boot-service-type) (cleanup-service-type, activation-service-type) (special-files-service-type, etc-service-type) (setuid-program-service-type, profile-service-type) (firmware-service-type, gc-root-service-type): Add 'description' field.
2018-06-20services: cleanup: Expect file names to be UTF-8-encoded.Ludovic Courtès
Fixes <https://bugs.gnu.org/26353>. Reported by Danny Milosavljevic <dannym@scratchpost.org>. * gnu/services.scm (cleanup-gexp): Add 'setenv' and 'setlocale' calls before 'delete-file-recursively'. * gnu/tests/base.scm (%cleanup-os, %test-cleanup): New variables. (run-cleanup-test): New procedure.
2018-06-20services: boot: Reverse the order of boot expressions.Ludovic Courtès
* gnu/services.scm (compute-boot-script): Reverse MEXPS. * gnu/system.scm (essential-services): Reverse order of %SHEPHERD-ROOT-SERVICE, %ACTIVATION-SERVICE, and CLEANUP-SERVICE-TYPE.
2018-04-08discovery: Remove dependency on (guix ui).Ludovic Courtès
This reduces the closure of (guix discovery) from 28 to 8 modules. * guix/discovery.scm (scheme-files): Use 'format' instead of 'warning'. (scheme-modules): Add #:warn parameter. Use it instead of 'warn-about-load-error'. (fold-modules): Add #:warn and pass it to 'scheme-modules'. (all-modules): Likewise. * gnu/bootloader.scm (bootloader-modules): Pass #:warn to 'all-modules'. * gnu/packages.scm (fold-packages): Likewise. * gnu/services.scm (all-service-modules): Likewise. * guix/upstream.scm (importer-modules): Likewise.
2018-03-29gnu: Refactor boot-service-type and activation-service-type.Chris Marusich
* gnu/services.scm (boot-service-type) <compose>: Use the "identity" procedure instead of the "append" procedure because it more accurately reflects the intent, which is to simply return the single list of extensions to which fold-services applies the "compose" procedure. (activation-service-type) <compose>: Likewise.
2018-01-21services: Missing services are automatically instantiated.Ludovic Courtès
This simplifies OS configuration: users no longer need to be aware of what a given service depends on. See the discussion at <https://lists.gnu.org/archive/html/guix-devel/2018-01/msg00114.html>. * gnu/services.scm (missing-target-error): New procedure. (service-back-edges): Use it. (instantiate-missing-services): New procedure. * gnu/system.scm (operating-system-services): Call 'instantiate-missing-services'. * tests/services.scm ("instantiate-missing-services") ("instantiate-missing-services, no default value"): New tests. * gnu/services/version-control.scm (cgit-service-type)[extensions]: Add FCGIWRAP-SERVICE-TYPE. * gnu/tests/version-control.scm (%cgit-os): Remove NGINX-SERVICE-TYPE and FCGIWRAP-SERVICE-TYPE instances. * doc/guix.texi (Log Rotation): Remove 'mcron-service-type' in example. (Miscellaneous Services): Remove 'nginx-service-type' and 'fcgiwrap-service-type' in Cgit example.
2017-12-17services: cleanup: Remove "/run/udev/watch.old" directory.Danny Milosavljevic
* gnu/services.scm (cleanup-gexp): Remove "/run/udev/watch.old" directory.
2017-11-08services: Add 'lookup-service-types'.Ludovic Courtès
* gnu/services.scm (lookup-service-types): New procedure. * tests/services.scm ("lookup-service-types"): New test.
2017-11-08services: 'fold-service-types' includes (gnu services).Ludovic Courtès
* gnu/services.scm (all-service-modules): New procedure. (fold-service-types): Use it for the default MODULES value.
2017-11-08services: 'fold-service-types' honors its seed.Ludovic Courtès
* gnu/services.scm (fold-service-types): Use SEED instead of '().
2017-10-22gexp: Add 'directory-union'.Ludovic Courtès
* gnu/services.scm (directory-union): Move to... * guix/gexp.scm (directory-union): ... here. New procedure. * doc/guix.texi (G-Expressions): Document it.
2017-10-22gexp: Add 'file-union'.Ludovic Courtès
* gnu/services.scm (file-union): Move to... * guix/gexp.scm (file-union): ... here. New procedure. * doc/guix.texi (G-Expressions): Document it.
2017-10-12services: cleanup: Remove Shadow lock files from /etc.Ludovic Courtès
Partly fixes <https://bugs.gnu.org/28772>. Reported by Oleg Pykhalov <go.wigust@gmail.com>. * gnu/services.scm (cleanup-gexp): Remove /etc/{passwd,group}.lock and /etc/.pwd.lock.
2017-09-22services: network-manager: Add support for VPN plug-ins.Ludovic Courtès
* gnu/services.scm (directory-union): Export. * gnu/services/networking.scm (<network-manager-configuration>)[vpn-plugins]: New field. (vpn-plugin-directory, network-manager-environment): New procedure. (network-manager-shepherd-service): Pass #:environment-variables to 'make-forkexec-constructor'. (network-manager-service-type): Add SESSION-ENVIRONMENT-SERVICE-TYPE extension. * doc/guix.texi (Networking Services): Document it.
2017-09-16services: Add 'fold-service-types'.Ludovic Courtès
* gnu/services.scm (%distro-root-directory, %service-type-path): New variables. (fold-service-types): New procedure.
2017-09-16services: Add a description and location for each service type.Ludovic Courtès
* gnu/services.scm (<service-type>)[description, location]: New field. * doc/guix.texi (Service Types and Services): Document 'description'.
2017-07-11services: Make error message less scary.Ludovic Courtès
* gnu/services.scm (service-back-edges): Show the type name of SERVICE instead of SERVICE in error message.
2017-05-03ui: Rename '_' to 'G_'.Ludovic Courtès
This avoids collisions with '_' when the latter is used as a 'match' pattern for instance. See <https://lists.gnu.org/archive/html/guix-devel/2017-04/msg00464.html>. * guix/ui.scm: Rename '_' to 'G_'. * po/guix/Makevars (XGETTEXT_OPTIONS): Adjust accordingly. * build-aux/compile-all.scm (warnings): Remove 'format'. * gnu/packages.scm, gnu/services.scm, gnu/services/shepherd.scm, gnu/system.scm, gnu/system/shadow.scm, guix/gnupg.scm, guix/http-client.scm, guix/import/cpan.scm, guix/import/elpa.scm, guix/import/pypi.scm, guix/nar.scm, guix/scripts.scm, guix/scripts/archive.scm, guix/scripts/authenticate.scm, guix/scripts/build.scm, guix/scripts/challenge.scm, guix/scripts/container.scm, guix/scripts/container/exec.scm, guix/scripts/copy.scm, guix/scripts/download.scm, guix/scripts/edit.scm, guix/scripts/environment.scm, guix/scripts/gc.scm, guix/scripts/graph.scm, guix/scripts/hash.scm, guix/scripts/import.scm, guix/scripts/import/cpan.scm, guix/scripts/import/cran.scm, guix/scripts/import/crate.scm, guix/scripts/import/elpa.scm, guix/scripts/import/gem.scm, guix/scripts/import/gnu.scm, guix/scripts/import/hackage.scm, guix/scripts/import/nix.scm, guix/scripts/import/pypi.scm, guix/scripts/import/stackage.scm, guix/scripts/lint.scm, guix/scripts/offload.scm, guix/scripts/pack.scm, guix/scripts/package.scm, guix/scripts/perform-download.scm, guix/scripts/publish.scm, guix/scripts/pull.scm, guix/scripts/refresh.scm, guix/scripts/size.scm, guix/scripts/substitute.scm, guix/scripts/system.scm, guix/ssh.scm, guix/upstream.scm: Use 'G_' instead of '_'. Most of this change was obtained by running: "sed -i -e's/(_ "/(G_ "/g' `find -name \*.scm`".
2017-04-16services: Service types can now specify a default value for instances.Ludovic Courtès
* gnu/services.scm (&no-default-value): New variable. (<service-type>)[default-value]: New field. (<service>): Rename constructor from 'service' to 'make-service'. (service): New macro. (%service-with-default-value): New procedure. (&missing-value-service-error): New error condition. * tests/services.scm ("services, default value"): New test. * doc/guix.texi (Service Types and Services): Document 'default-value'. (Service Reference): Explain default values.
2017-04-16services: 'service-parameters' becomes 'service-value'.Ludovic Courtès
* gnu/services.scm (<service>)[parameters]: Rename to... [value]: ... this. Change calls to 'service-parameters' to 'service-value'. * gnu/system.scm, gnu/tests/base.scm, guix/scripts/system.scm, tests/services.scm: Likewise. * doc/guix.texi (Service Reference): Adjust accordingly.
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.
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