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2021-01-30services: shepherd: Allow custom 'shepherd' package.Maxime Devos
* gnu/services/shepherd.scm (<shepherd-configuration>): New record. (shepherd-boot-gexp, shepherd-root-service-type): Use it. (scm->go, shepherd-configuration-file): Allow passing custom shepherd package. * gnu/system.scm (operating-system-shepherd-service-names): Use the new record. * guix/scripts/system.scm (export-shepherd-graph): Adjust accordingly. * doc/guix.texi (Shepherd Services). Document it. Co-authored-by: Ludovic Courtès <ludo@gnu.org>
2021-01-19system: Rename 'disk-image' command 'image'.Mathieu Othacehe
* guix/scripts/system.scm (system-derivation-for-action): Rename 'disk-image' command 'image'. Warn when using the now deprecated 'disk-image' command. (show-help): Adapt accordingly. (guix-system): Ditto. * tests/guix-system.sh: Ditto. * gnu/system/examples/bare-hurd.tmpl: Ditto. * doc/guix.texi (Building the Installation Image, Building the Installation Image for ARM Boards, Invoking guix pack, Invoking guix system): Adapt documentation.
2021-01-17image: Rename "raw" image-type to "efi-raw".Mathieu Othacehe
* gnu/system/image.scm (raw-image-type): Rename to "efi-raw-image-type". * guix/scripts/system.scm (%default-options): Adapt accordingly. * doc/guix.texi: Ditto. Signed-off-by: Mathieu Othacehe <othacehe@gnu.org>
2021-01-04guix system: Add '--graph-backend'.Ludovic Courtès
* guix/scripts/system.scm (lookup-backend): New procedure. (export-extension-graph, export-shepherd-graph): Add #:backend parameter and honor it. (show-help, %options): Add "--graph-backend". (%default-options): Add 'graph-backend'. (process-action): Pass #:backend to 'export-extension-graph' and 'export-shepherd-graph'. * doc/guix.texi (Invoking guix system): Document '--graph-backend'.
2020-12-21system: Allow separated /boot and encrypted root.Miguel Ángel Arruga Vivas
* gnu/bootloader/grub.scm (grub-configuration-file): New parameter store-crypto-devices. [crypto-devices]: New helper function. [builder]: Use crypto-devices. * gnu/machine/ssh.scm (roll-back-managed-host): Use boot-parameters-store-crypto-devices to provide its contents to the bootloader configuration generation process. * gnu/tests/install.scm (%encrypted-root-not-boot-os, %encrypted-root-not-boot-os): New os declaration. (%encrypted-root-not-boot-installation-script): New script, whose contents were initially taken from %encrypted-root-installation-script. (%test-encrypted-root-not-boot-os): New test. * gnu/system.scm (define-module): Export operating-system-bootoader-crypto-devices and boot-parameters-store-crypto-devices. (<boot-parameters>): Add field store-crypto-devices. (read-boot-parameters): Parse store-crypto-devices field. [uuid-sexp->uuid]: New helper function extracted from device-sexp->device. (operating-system-bootloader-crypto-devices): New function. (operating-system-bootcfg): Use operating-system-bootloader-crypto-devices to provide its contents to the bootloader configuration generation process. (operating-system-boot-parameters): Add store-crypto-devices to the generated boot-parameters. (operating-system-boot-parameters-file): Likewise to the file with the serialized structure. * guix/scripts/system.scm (reinstall-bootloader): Use boot-parameters-store-crypto-devices to provide its contents to the bootloader configuration generation process. * tests/boot-parameters.scm (%default-store-crypto-devices): New variable. (%grub-boot-parameters, test-read-boot-parameters): Use %default-store-crypto-devices. (tests store-crypto-devices): New tests.
2020-12-15system: 'init' does not recompute the hash of each store item.Ludovic Courtès
Fixes <https://bugs.gnu.org/44760>. Previously, the 'register-path' call would re-traverse ITEM to compute its nar hash, even though that hash is already known in the initial store. This patch also avoids repeated opening/closing of the database. * guix/store/database.scm (call-with-database): Export. * guix/scripts/system.scm (copy-item): Add 'db' parameter. Call 'sqlite-register' instead of 'register-path'. (copy-closure): Remove redundant call to 'references*'. Call 'call-with-database' and pass the database to 'copy-item'.
2020-12-15database: Remove #:deduplicate? and #:reset-timestamps? from 'register-path'.Ludovic Courtès
* guix/store/database.scm (register-path): Remove #:deduplicate? and #:reset-timestamps?. * guix/scripts/system.scm (copy-item): Adjust accordingly. * tests/store-database.scm ("register-path") ("register-path, directory"): Call 'reset-timestamps'.
2020-12-15guix system: 'init' copies, resets timestamps, and deduplicates at once.Ludovic Courtès
Partly fixes <https://bugs.gnu.org/44760>. * guix/build/store-copy.scm (copy-store-item): New procedure. (populate-store): Use it instead of the inline 'copy-recursively' call. * guix/scripts/system.scm (copy-item): Likewise. Pass #:reset-timestamps? and #:deduplicate? to 'register-path'.
2020-11-17guix: system: Make disk-image root file system non-volatile by default.Maxim Cournoyer
And add a new '--volatile' option to have it volatile otherwise. * guix/scripts/system.scm (%options)[volatile-root?]: New boolean option. (%default-options): Set its default value to #f. (show-help): Add help doc. * guix/scripts/system.scm (perform-action): Propagate option... (system-derivation-for-action): ...here. Use it to set the volatile-root? field of the image object passed to SYSTEM-IMAGE. * doc/guix.texi (Invoking guix system): Document it.
2020-11-01system: Add store-directory-prefix to boot-parameters.Miguel Ángel Arruga Vivas
Fixes <http://issues.guix.gnu.org/44196> * gnu/machine/ssh.scm (roll-back-managed-host): Use boot-parameters-store-directory-prefix. * gnu/system.scm (define-module): Export boot-parameters-store-directory-prefix. (<boot-parameters>)[store-directory-prefix]: New field. It is used to generate the correct paths when /gnu/store is installed on a btrfs subvolume whose name doesn't match the final runtime path, as the bootloader doesn't have knowledge about the final mounting points. [boot-parameters-store-directory-prefix]: New accessor. (read-boot-parameters): Read directory-prefix from store field. (operating-system-boot-parameters-file): Add directory-prefix to store field. * guix/scripts/system.scm (reinstall-bootloader): Use boot-parameters-store-directory-prefix. * test/boot-parameters.scm (%default-btrfs-subvolume, %default-store-directory-prefix): New variables. (%grub-boot-parameters): Use %default-store-directory-prefix. (%default-operating-system): Use %default-btrfs-subvolume. (test-boot-parameters): Add directory-prefix. (test optional fields): Add test for directory-prefix. (test os store-directory-prefix): New test.
2020-10-18system: Provide locale information to the bootloader.Miguel Ángel Arruga Vivas
* gnu/machine/ssh.scm (roll-back-managed-host): Use locale information from boot-parameters. * gnu/system.scm (operating-system-bootcfg): Provide locale information to the bootloader. * guix/system/script.scm (reinstall-bootloader): Use locale information from boot-parameters.
2020-10-02scripts: system: Honor target argument.Mathieu Othacehe
Since 313f492657f1d0863c641fa5ee7f5b7028e27c94 the target argument passed to "guix system" was not honored for 'disk-image' command. This forces the command line passed "target" to take precedence over the "target" field of the <image> record returned by "os->image" procedure. * guix/scripts/system.scm (system-derivation-for-action): Override the "target" field of the "image" record using the "target" argument from the command line.
2020-09-30scripts: system: Add support for image-type.Mathieu Othacehe
* guix/scripts/system.scm (list-image-types): New procedure, (%options): add "image-type" and "list-image-types" options, remove "file-system-type" option, (show-help): adapt accordingly, (%default-options): also adapt, and set the default "image-type" to "raw", (perform-action): add image-type argument and remove file-system-type argument, (process-action): adapt perform-action call, (system-derivation-for-action): remove base-image argument, add image-type argument, and use it to create the image passed to "system-image". * tests/guix-system.sh: Adapt accordingly and add a test for "--list-image-types" command. * doc/guix.texi (Building the Installation Image, Invoking guix system): Adapt accordingly. Signed-off-by: Mathieu Othacehe <othacehe@gnu.org>
2020-09-10scripts: Use 'define-command' and have 'guix help' use that.Ludovic Courtès
This changes 'guix help' to print a short synopsis for each command and to group commands by category. * guix/scripts.scm (synopsis, category): New variables. (define-command-categories, define-command): New macros. (%command-categories): New variable. * guix/ui.scm (<command>): New record type. (source-file-command): New procedure. (command-files): Return absolute file names. (commands): Return a list of <command> records. (show-guix-help)[display-commands, category-predicate]: New procedures. Display commands grouped in three categories. * guix/scripts/archive.scm (guix-archive): Use 'define-command'. * guix/scripts/authenticate.scm (guix-authenticate): Likewise. * guix/scripts/build.scm (guix-build): Likewise. * guix/scripts/challenge.scm (guix-challenge): Likewise. * guix/scripts/container.scm (guix-container): Likewise. * guix/scripts/copy.scm (guix-copy): Likewise. * guix/scripts/deploy.scm (guix-deploy): Likewise. * guix/scripts/describe.scm (guix-describe): Likewise. * guix/scripts/download.scm (guix-download): Likewise. * guix/scripts/edit.scm (guix-edit): Likewise. * guix/scripts/environment.scm (guix-environment): Likewise. * guix/scripts/gc.scm (guix-gc): Likewise. * guix/scripts/git.scm (guix-git): Likewise. * guix/scripts/graph.scm (guix-graph): Likewise. * guix/scripts/hash.scm (guix-hash): Likewise. * guix/scripts/import.scm (guix-import): Likewise. * guix/scripts/install.scm (guix-install): Likewise. * guix/scripts/lint.scm (guix-lint): Likewise. * guix/scripts/offload.scm (guix-offload): Likewise. * guix/scripts/pack.scm (guix-pack): Likewise. * guix/scripts/package.scm (guix-package): Likewise. * guix/scripts/perform-download.scm (guix-perform-download): Likewise. * guix/scripts/processes.scm (guix-processes): Likewise. * guix/scripts/publish.scm (guix-publish): Likewise. * guix/scripts/pull.scm (guix-pull): Likewise. * guix/scripts/refresh.scm (guix-refresh): Likewise. * guix/scripts/remove.scm (guix-remove): Likewise. * guix/scripts/repl.scm (guix-repl): Likewise. * guix/scripts/search.scm (guix-search): Likewise. * guix/scripts/show.scm (guix-show): Likewise. * guix/scripts/size.scm (guix-size): Likewise. * guix/scripts/substitute.scm (guix-substitute): Likewise. * guix/scripts/system.scm (guix-system): Likewise. * guix/scripts/time-machine.scm (guix-time-machine): Likewise. * guix/scripts/upgrade.scm (guix-upgrade): Likewise. * guix/scripts/weather.scm (guix-weather): Likewise.
2020-09-05scripts: system: Expand some help messages.Efraim Flashner
* guix/scripts/system.scm (show-help): Add to '--share=SPEC' and '--expose=SPEC' that it also works for containers.
2020-08-31guix: system: Add `--label' option.Julien Lepiller
* guix/scripts/system.scm (%options): Add `--label'. (system-derivation-for-action): Take a #:label key to set volume ID. (perform-action): Take a #:label key. (%default-options): Add default label value. (process-action): Pass label value from command-line to perform-action. * gnu/system/image.scm (image-with-label): New procedure.
2020-08-31guix system: Clarify what happens where service upgrade fails.Ludovic Courtès
* guix/scripts/system.scm (report-shepherd-error): Use 'warning' instead of 'report-error'. Add extra 'warning' and 'display-hint' calls.
2020-08-31guix system: reconfigure: Tell users about 'herd status'.Ludovic Courtès
* guix/scripts/system.scm (perform-action): Mention 'herd status' when 'upgrade-shepherd-services' completes.
2020-08-03scripts: Pass #:verbosity to 'build-notifier'.Ludovic Courtès
* guix/scripts/archive.scm (guix-archive): Pass #:verbosity to 'build-notifier'. * guix/scripts/build.scm (guix-build): Likewise. * guix/scripts/copy.scm (guix-copy): Likewise. * guix/scripts/deploy.scm (guix-deploy): Likewise. * guix/scripts/environment.scm (guix-environment): Likewise. * guix/scripts/pack.scm (guix-pack): Likewise. * guix/scripts/package.scm (guix-package*): Likewise. * guix/scripts/pull.scm (guix-pull): Likewise. * guix/scripts/system.scm (verbosity-level): New procedure. (process-action): Pass #:verbosity to 'build-notifier'. (guix-system): Use 'verbosity-level' for 'with-status-verbosity'.
2020-07-25guix system: Report file system errors using 'report-error'.Ludovic Courtès
* guix/scripts/system.scm (check-file-system-availability)[file-system-location*]: Return a <location> record instead of a string. [error]: Use 'report-error' instead of 'format'. Change callers accordingly.
2020-07-23guix system: 'reconfigure' disallows downgrades by default.Ludovic Courtès
This is similar to what 9744cc7b4636fafb772c94adb8f05961b5b39f16 did for 'guix pull'. * guix/scripts/system/reconfigure.scm (ensure-forward-reconfigure) (warn-about-backward-reconfigure, channel-relations) (check-forward-update): New procedures. * guix/scripts/system.scm (perform-action): Add #:validate-reconfigure. Call 'check-forward-update' when ACTION is 'reconfigure. (%options, show-help): Add "--allow-downgrades". (%default-options): Add 'validate-reconfigure' key. (process-action): Pass #:validate-reconfigure to 'perform-action'. * doc/guix.texi (Invoking guix system): Document 'guix system describe' more prominently, and document '--allow-downgrades'.
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.
2020-07-03guix system: "describe" displays multiboot info.Jan (janneke) Nieuwenhuizen
* guix/scripts/system.scm (display-system-generation): Display multiboot-modules commands if set.
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.
2020-06-26Add more (ice-9 format) imports.Ludovic Courtès
* guix/scripts/describe.scm: Add missing (ice-9 format). * guix/scripts/system.scm: Likewise.
2020-06-14scripts: system: Fix "init" command.Mathieu Othacehe
This is a follow-up of 7ca533c7237622d70b423033c4506217d9ce4014. The introduced "target" variable is shadowing the target argument. * guix/scripts/system.scm (perform-action): Rename "target" variable to "target*".
2020-06-13image: Make 'find-image' non-monadic.Jan (janneke) Nieuwenhuizen
* gnu/system/image.scm (find-image): Make non-monadic. Add 'target' parameter. * gnu/tests/install.scm (run-install): Update caller, passing (%current-target-system). * guix/scripts/system.scm (perform-action): Likewise.
2020-05-29image: Do not use VM to create disk-images.Mathieu Othacehe
Now that installing Grub on raw disk-images is supported, we do not need to rely on (gnu system vm) module. * gnu/system/image.scm (make-system-image): Rename to ... (system-image): ... this, and remove the compatibility wrapper. (find-image): Turn to a monadic procedure. This will become useful when introducing Hurd support, to be able to detect the target system. * gnu/ci.scm (qemu-jobs): Use lower-object now that system-image returns a file-like object. * gnu/tests/install.scm (run-install): Ditto. * guix/scripts/system.scm (system-derivation-for-action): Add a 'base-image' argument, (perform-action): adapt accordingly.
2020-05-07guix system: 'docker-image' honors '--network'.Ludovic Courtès
* gnu/system/vm.scm (system-docker-image): Add #:shared-network? and pass it to 'containerized-operating-system'. (qemu-image): * guix/scripts/system.scm (system-derivation-for-action): Pass #:shared-network? to 'system-docker-image'. * doc/guix.texi (Invoking guix system): Document it.
2020-05-05image: Add a new API.Mathieu Othacehe
Raw disk-images and ISO9660 images are created in a Qemu virtual machine. This is quite fragile, very slow, and almost unusable without KVM. For all these reasons, add support for host image generation. This implies the use new image generation mechanisms. - Raw disk images: images of partitions are created using tools such as mke2fs and mkdosfs depending on the partition file-system type. The partition images are then assembled into a final image using genimage. - ISO9660 images: the ISO root directory is populated within the store. GNU xorriso is then called on that directory, in the exact same way as this is done in (gnu build vm) module. Those mechanisms are built upon the new (gnu image) module. * gnu/image.scm: New file. * gnu/system/image.scm: New file. * gnu/build/image: New file. * gnu/local.mk: Add them. * gnu/system/vm.scm (system-disk-image): Rename to system-disk-image-in-vm. * gnu/ci.scm (qemu-jobs): Adapt to new API. * gnu/tests/install.scm (run-install): Ditto. * guix/scripts/system.scm (system-derivation-for-action): Ditto.
2020-04-03guix system: Mention 'herd restart' when reconfigure completes.Ludovic Courtès
* guix/scripts/system.scm (with-shepherd-error-handling): Use 'mbegin' instead of 'begin'. (perform-action): Print a message after 'upgrade-shepherd-services'. That message had disappeared in commit 5c8c8c455420af27189d6045b3599fe6e27ad012.
2020-04-03guix system: Remove unused procedure.Ludovic Courtès
This procedure was unused since 5c8c8c455420af27189d6045b3599fe6e27ad012. * guix/scripts/system.scm (call-with-service-upgrade-info): Remove.
2020-04-02guix system: Use 'mapm/accumulate-builds'.Ludovic Courtès
* guix/scripts/system.scm (perform-action): Use 'mapm/accumulate-builds' instead of 'mapm'.
2020-03-29'--dry-run' no longer implies '--no-grafts'.Ludovic Courtès
* guix/scripts/archive.scm (%options): "dry-run" option no longer adds 'graft? #f to RESULT. * guix/scripts/environment.scm (%options): Likewise. * guix/scripts/pack.scm (%options): Likewise. * guix/scripts/package.scm (%options): Likewise. * guix/scripts/pull.scm (%options): Likewise. * guix/scripts/system.scm (%options): Likewise.
2020-03-24guix system: Fix mistaken 'guix pull' warning upon 'reconfigure'.Ludovic Courtès
Fixes <https://bugs.gnu.org/38196>. Reported by Florian Pelz <pelzflorian@pelzflorian.de>. * guix/scripts/system.scm (maybe-suggest-running-guix-pull): Check whether 'current-profile' returns true instead of checking for the existence of ~root/.config/guix/current. That way, "sudo guix system reconfigure" no longer emits a warning in that case.
2020-03-22guix system: Use 'with-build-handler'.Ludovic Courtès
* guix/scripts/system.scm (reinstall-bootloader): Remove call to 'show-what-to-build*'. (perform-action): Call 'build-derivations' instead of 'maybe-build'. (process-action): Wrap 'run-with-store' in 'with-build-handler'.
2020-03-02file-systems: Add a 'file-system-device->string' procedure.Maxim Cournoyer
* gnu/system/file-systems.scm (file-system-device->string): New procedure. * gnu/system.scm (bootable-kernel-arguments): Use it. * gnu/system/vm.scm (operating-system-uuid): Likewise. * guix/scripts/system.scm (display-system-generation): Likewise.
2020-02-18scripts: system: Do not validate network file systems.Maxim Cournoyer
Fixes <https://bugs.gnu.org/39551>. * guix/scripts/system.scm (check-file-system-availability): Ignore file systems of the NFS type.
2019-12-21guix system: Honor the build options in 'delete-generations'.Ludovic Courtès
Until now, 'guix system delete-generations' would ignore OPTS; for example, it would not enable #:print-extended-build-trace? & co., leading to suboptimal output. * guix/scripts/system.scm (process-command)[with-store*]: New macro. Use it for 'delete-generations', 'switch-generation', and 'roll-back'.
2019-12-07guix system: Add "describe" action.Ludovic Courtès
* guix/scripts/system.scm (show-help): Add "describe". (process-command): Handle it. (guix-system): Likewise. * doc/guix.texi (Invoking guix system): Document it.
2019-12-07guix system: "list-generations" displays provenance info.Ludovic Courtès
* guix/scripts/pull.scm (channel-commit-hyperlink): Export. * guix/scripts/system.scm (display-system-generation) [display-channel]: New procedure. Read the "provenance" file of GENERATION and display channel info and the configuration file name when available.
2019-12-07guix system: Use 'provenance-service-type', add "--save-provenance".Ludovic Courtès
* guix/scripts/system.scm (show-help, %options): Add "--save-provenance". (process-action): Define 'save-provenance?' and 'transform'; call 'transform' on the OS. * doc/guix.texi (Invoking guix system): Document it under 'reconfigure'. (Service Reference): Mention that 'provenance-service-type' is automatically added by 'reconfigure' & 'init'.
2019-12-01scripts: system: Add --target option.Mathieu Othacehe
* guix/scripts/system.scm (%options): Add target option, (%default-options): ditto, (process-action): Rename existing target variable to target-file and pass new target variable to run-with-store procedure.
2019-11-26Use 'offload?' instead of 'build-hook?' internally.Ludovic Courtès
* guix/scripts/archive.scm (%default-options): Replace 'build-hook?' with 'offload?'. * guix/scripts/build.scm (set-build-options-from-command-line): Pass #:offload? instead of #:use-build-hook?. (%standard-build-options): Use the 'offload? key instead of 'build-hook?. (%default-options): Replace 'build-hook?' with 'offload?'. * guix/scripts/copy.scm (%default-options): Likewise. * guix/scripts/deploy.scm (%default-options): Likewise. * guix/scripts/environment.scm (%default-options): Likewise. * guix/scripts/pack.scm (%default-options): Likewise. * guix/scripts/package.scm (%default-options): Likewise. * guix/scripts/pull.scm (%default-options): Likewise. * guix/scripts/system.scm (%default-options): Likewise. * guix/scripts/time-machine.scm (%default-options): Likewise. * guix/store.scm (set-build-options): Have #:use-build-hook? default to *unspecified*. Add #:offload?. Add call to 'warn-about-deprecation' when #:use-build-hook? is specified.
2019-08-30guix system: Reinstalling the bootloader preserves extra menu entries.Ludovic Courtès
Fixes <https://bugs.gnu.org/36876>. Reported by Jesse Gibbons <jgibbons2357@gmail.com>. Previously 'guix system delete-generations' or 'switch-generation' would lose the extra bootloader menu entries specified in the current system's configuration. This fixes that. * guix/scripts/system.scm (reinstall-bootloader): Turn PARAMS into a single <boot-parameters>. Adjust ENTRIES to include extra menu entries specified in PARAMS.
2019-07-26guix system: Reimplement 'reconfigure'.Jakob L. Kreuze
* guix/scripts/system.scm (switch-to-system) (upgrade-shepherd-services, install-bootloader): Delete variable. (local-eval): New variable. (install): Remove 'bootloader-installer' and 'bootcfg-file' parameters. (install): Add 'bootloader' parameter. Signed-off-by: Ludovic Courtès <ludo@gnu.org>
2019-07-11guix gc: Correctly handle '--delete-generations' with no arguments.Ludovic Courtès
Previously, 'guix gc --delete-generations' would crash: the "" pattern would be passed to 'matching-generations', which would return #f instead of returning a list. Reported by Raghav Gururajan <rvgn@disroot.org> in <https://bugs.gnu.org/36466>. * guix/ui.scm (matching-generations): Raise an error when passed an invalid pattern. * guix/scripts/gc.scm (delete-old-generations): Check if PATTERN is true. (%options): Leave ARG as-is for 'delete-generations'. (guix-gc): Use 'assq' instead of 'assoc-ref' for 'delete-generations'. * guix/scripts/package.scm (delete-matching-generations): Replace (string-null? pattern) with (not pattern). Remove 'else' clause. (%options): Leave ARG as-is for 'delete-generations'. * guix/scripts/pull.scm (%options): Leave ARG as-is for 'list-generations'. (process-query): Replace (string-null? pattern) with (not pattern). * guix/scripts/system.scm (list-generations): Likewise, and remove 'else' clause. (process-command): Use #f instead of "" when no pattern is given.
2019-05-16guix system: Type-check the file or expression.Ludovic Courtès
Previously, users would get a wrong-type-arg exception down the road with an intimidating backtrace. * guix/scripts/system.scm (process-action)[ensure-operating-system]: New procedure. Use it.
2019-05-13vm: Auto-detect if inputs should be registered.Maxim Cournoyer
The default value of the argument REGISTER-CLOSURE? of the ISO9660-IMAGE, QEMU-IMAGE and SYSTEM-DOCKER-IMAGE procedures can be computed automatically, since the operating-system definition is available in its context. When the operating-system definition does not contain the GUIX-SERVICE-TYPE, do not register the closure in the database of Guix, as it takes time and doesn't serve a purpose. * gnu/system/vm.scm (has-guix-service-type): Add predicate. (iso9660-image)[register-closures?]: Use it to compute the argument's default value. (qemu-image)[register-closures?]: Likewise, and update docstring. (system-docker-image)[register-closures?]: Likewise. (system-disk-image): Do not explicit a value for the REGISTER-CLOSURES? argument of the ISO9660-IMAGE and QEMU-IMAGE procedure calls, so that its default value is used instead. * guix/scripts/system.scm (system-derivation-for-action): Do not explicit a value for the REGISTER-CLOSURES? argument of the SYSTEM-DOCKER-IMAGE procedure call, so that its default value is used instead.
2019-05-14linux-container: Support container network sharing.Arun Isaac
* gnu/system/linux-container.scm (container-essential-services): If network is to be shared with the host, remove network configuration files from etc service. (containerized-operating-system): If network is to be shared with the host, remove nscd service and map host's /var/run/nscd if it exists. (container-script): If network is to be shared with the host, do not create network namespace. * guix/scripts/system.scm (system-derivation-for-action): Add #:container-shared-network? argument. (perform-action): Add #:container-shared-network? argument. (show-help): Add "-N, --network" help information. (%options): Add network option. (process-action): Call perform-action with #container-shared-network? argument. * doc/guix.texi (Invoking guix system): Document the "-N, --network" option. Co-authored-by: Christopher Baines <mail@cbaines.net>
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