aboutsummaryrefslogtreecommitdiff
path: root/gnu/services/herd.scm
AgeCommit message (Expand)Author
2023-04-21services: herd: 'load-services/safe' is synonymous with 'load-services'....This is a followup to 547965aa27b6a09cadf42130b7ec7db3f1aee61f. * gnu/services/herd.scm (load-services/safe): Make an alias for 'load-services'. Ludovic Courtès
2023-03-26services: herd: Remove workaround for Shepherd < 0.5.0....* gnu/services/herd.scm (load-services/safe): Remove workaround for Shepherd < 0.5.0, released in 2018. Ludovic Courtès
2022-05-28services: herd: Add 'wait-for-service'....* gnu/services/herd.scm (wait-for-service): New procedure. Ludovic Courtès
2022-04-10services: herd: Report whether a service is transient....* gnu/services/herd.scm (<live-service>)[transient?]: New field. (current-services): Check the value of 'transient?'. Call 'resolve-transients'. (resolve-transients): New procedure. Ludovic Courtès
2020-03-03services: herd: Add restart-service....* gnu/services/herd.scm (restart-service): New exported procedure. Mathieu Othacehe
2019-10-18herd: Define 'shepherd-message-port'....* gnu/services/herd.scm (shepherd-message-port): New variable. (display-message): Use it instead of 'current-error-port'. Ludovic Courtès
2019-07-26guix system: Add 'reconfigure' module....* guix/scripts/system/reconfigure.scm: New file. * Makefile.am (MODULES): Add it. * guix/scripts/system.scm (bootloader-installer-script): Export variable. * gnu/machine/ssh.scm (switch-to-system, upgrade-shepherd-services) (install-bootloader): Delete variable. * gnu/machine/ssh.scm (deploy-managed-host): Rewrite procedure. * gnu/services/herd.scm (live-service): Export variable. * gnu/services/herd.scm (live-service-canonical-name): New variable. * tests/services.scm (live-service): Delete variable. Signed-off-by: Ludovic Courtès <ludo@gnu.org> Jakob L. Kreuze
2019-06-02herd: Use the Guile 2.2 'setvbuf' API....* gnu/services/herd.scm (open-connection): Use 'block for 'setvbuf'. Ludovic Courtès
2019-01-17services: herd: Allow to pass arguments to start-service....* gnu/services/herd.scm (start-service)[arguments]: New optional argument. Mathieu Othacehe
2018-09-26guix system: Load all services on reconfigure, not just stopped ones....This uses the 'replacement' service slot introduced in the Shepherd version 0.5.0. * gnu/services/shepherd.scm (shepherd-service-upgrade): Return a list of services that need to be restarted to complete their upgrade. * guix/scripts/system.scm (call-with-service-upgrade-info): Rename an internal variable to reflect the change to shepherd-service-upgrade. (upgrade-shepherd-services): Call 'load-services/safe' instead of 'load-services'. Print a message about services that need to be manually restarted. * gnu/services/herd.scm (load-services/safe): New procedure. * doc/guix.texi (Invoking guix system): Document the new behaviour. Co-authored-by: Ludovic Courtès <ludo@gnu.org> Carlo Zancanaro
2018-07-13services: mcron: Add 'schedule' action....Inspired by <https://lists.gnu.org/archive/html/help-guix/2018-07/msg00035.html>. * gnu/services/mcron.scm (shepherd-schedule-action): New procedure. (mcron-shepherd-services): Add 'actions' field. * gnu/tests/base.scm (run-mcron-test)["schedule action"]: New test. * doc/guix.texi (Scheduled Job Execution): Mention 'herd schedule'. Ludovic Courtès
2018-01-21services: herd: 'with-shepherd' no longer leaves an open connection....* gnu/services/herd.scm (with-shepherd): Use 'dynamic-wind' and close CONNECTION at the end. Ludovic Courtès
2017-08-23services: herd: Actions return a list of results....Fixes a regression introduced in 0642838b2e9ab2bd988dccb64b9e1130006347bf. * gnu/services/herd.scm (invoke-action): Explain that we get a list of results. (current-services): Expect a list of result and use the first one. (unload-service, %load-file, eval-there): Likewise. Ludovic Courtès
2017-08-08services: herd: Add a stop-service procedure....* gnu/services/herd.scm (stop-service): New procedure. Christopher Baines
2017-08-08services: herd: Fix matching ok responses from shepherd service....Previously the match expression case for a successful response (where error is #f) required that the result component contained a list with a single element. As far as I see when looking at the responses from the shepherd, this is not normally the case. Therefore, to avoid treating successful responses as errors, make the match requirement more permissive, accepting any value. * gnu/services/herd.scm (invoke-action): Change match condition for ok responses. Christopher Baines
2017-05-03services: herd: Make %shepherd-socket-file a parameter and export it....* gnu/services/herd.scm (%shepherd-socket-file): Make it an exported parameter. (open-connection): Adapt. Mathieu Othacehe
2016-08-31services: herd: Provide <live-service> objects....* gnu/services/herd.scm (<live-service>): New record type. (current-services): Change to return a single value: #f or a list of <live-service>. * guix/scripts/system.scm (call-with-service-upgrade-info): Adjust accordingly. * gnu/tests/base.scm (run-basic-test)["shepherd services"]: Adjust accordingly. Ludovic Courtès
2016-05-04utils: Move combinators to (guix combinators)....* guix/utils.scm (compile-time-value, memoize, fold2) (fold-tree, fold-tree-leaves): Move to... * guix/combinators: ... here. New file. * tests/utils.scm ("fold2, 1 list", "fold2, 2 lists") (fold-tree tests): Move to... * tests/combinators.scm: ... here. New file. * Makefile.am (MODULES, SCM_TESTS): Add them. * gnu/packages.scm, gnu/packages/bootstrap.scm, gnu/services/herd.scm, guix/build-system/gnu.scm, guix/build-system/python.scm, guix/derivations.scm, guix/gnu-maintenance.scm, guix/import/elpa.scm, guix/scripts/archive.scm, guix/scripts/build.scm, guix/scripts/graph.scm, guix/scripts/lint.scm, guix/scripts/size.scm, guix/scripts/substitute.scm, guix/serialization.scm, guix/store.scm, guix/ui.scm: Adjust imports accordingly. Ludovic Courtès
2016-05-04services: herd: Move UI handling to 'guix system'....This makes (gnu services herd) independent of (guix ui). * gnu/services/herd.scm (&shepherd-error, &service-not-found-error) (&action-not-found-error, &action-exception-error) (&unknown-shepherd-error): New error condition types. (report-action-error): Remove. (raise-shepherd-error): New procedure. (display-message): Do not use 'info' and '_'. (invoke-action): Use 'raise-shepherd-error' instead of 'report-action-error'. Do not use 'warning'. (current-services): Do not use 'warning'. * guix/scripts/system.scm (with-shepherd-error-handling): New macro. (report-shepherd-error, call-with-service-upgrade-info): New procedures. (upgrade-shepherd-services): Use it. Ludovic Courtès
2016-02-23services: herd: Add missing newlines in error messages....* gnu/services/herd.scm (report-action-error): Add missing newlines in messages. Ludovic Courtès
2016-02-05guix system: Simply warn if we cannot talk to the shepherd....Before that 'open-connection' would return #f, and thus 'current-services' would return a single #f value when its continuation expects two. Reported by calher on #guix. * gnu/services/herd.scm (open-connection): Rethrow system-error exceptions. (with-shepherd): Expect CONNECTION to always be true; remove useless 'dynamic-wind'. * guix/scripts/system.scm (warn-on-system-error): New macro. (upgrade-shepherd-services): Wrap body in 'warn-on-system-error'. Ludovic Courtès
2016-02-03guix system: 'reconfigure' loads and starts new services....Partly fixes <http://bugs.gnu.org/22039>. * gnu/services/herd.scm: New file. * gnu-system.am (GNU_SYSTEM_MODULES): Add it. * gnu/services/shepherd.scm (shepherd-service-canonical-name): New procedure. (shepherd-service-file): Export. * guix/scripts/system.scm (upgrade-shepherd-services): New procedure. (switch-to-system): Use it. * guix/ui.scm (info): New procedure. * doc/guix.texi (Invoking guix system): Mention system services. Ludovic Courtès