diff options
Diffstat (limited to 'gnu/services/shepherd.scm')
| -rw-r--r-- | gnu/services/shepherd.scm | 26 |
1 files changed, 9 insertions, 17 deletions
diff --git a/gnu/services/shepherd.scm b/gnu/services/shepherd.scm index 12d649f542..45c67e04eb 100644 --- a/gnu/services/shepherd.scm +++ b/gnu/services/shepherd.scm @@ -1,5 +1,5 @@ ;;; GNU Guix --- Functional package management for GNU -;;; Copyright © 2013, 2014, 2015, 2016, 2018 Ludovic Courtès <ludo@gnu.org> +;;; Copyright © 2013, 2014, 2015, 2016, 2018, 2019 Ludovic Courtès <ludo@gnu.org> ;;; Copyright © 2017 Clément Lassieur <clement@lassieur.org> ;;; Copyright © 2018 Carlo Zancanaro <carlo@zancanaro.id.au> ;;; @@ -44,6 +44,7 @@ shepherd-service-provision shepherd-service-canonical-name shepherd-service-requirement + shepherd-service-one-shot? shepherd-service-respawn? shepherd-service-start shepherd-service-stop @@ -59,7 +60,6 @@ %default-modules shepherd-service-file - %containerized-shepherd-service shepherd-service-lookup-procedure shepherd-service-back-edges @@ -149,6 +149,8 @@ DEFAULT is given, use it as the service's default value." (provision shepherd-service-provision) ;list of symbols (requirement shepherd-service-requirement ;list of symbols (default '())) + (one-shot? shepherd-service-one-shot? ;Boolean + (default #f)) (respawn? shepherd-service-respawn? ;Boolean (default #t)) (start shepherd-service-start) ;g-expression (procedure) @@ -238,6 +240,11 @@ stored." #:docstring '#$(shepherd-service-documentation service) #:provides '#$(shepherd-service-provision service) #:requires '#$(shepherd-service-requirement service) + + ;; The 'one-shot?' slot is new in Shepherd 0.6.0. + ;; Older versions ignore it. + #:one-shot? '#$(shepherd-service-one-shot? service) + #:respawn? '#$(shepherd-service-respawn? service) #:start #$(shepherd-service-start service) #:stop #$(shepherd-service-stop service) @@ -338,21 +345,6 @@ symbols provided/required by a service." (lambda (service) (vhash-foldq* cons '() service edges))) -(define %containerized-shepherd-service - ;; XXX: This service works around a bug in the Shepherd 0.5.0: shepherd - ;; calls reboot(2) (via 'disable-reboot-on-ctrl-alt-del') when it starts, - ;; but in a container that fails with EINVAL. This was fixed in Shepherd - ;; commit 92e806bac1abaeeaf5d60f0ab50d1ae85ba6a62f. - (simple-service 'containerized-shepherd - shepherd-root-service-type - (list (shepherd-service - (provision '(containerized-shepherd)) - (start #~(lambda () - (set! (@@ (shepherd) - disable-reboot-on-ctrl-alt-del) - (const #t)) - #t)))))) - (define (shepherd-service-upgrade live target) "Return two values: the subset of LIVE (a list of <live-service>) that needs to be unloaded, and the subset of TARGET (a list of <shepherd-service>) that |