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services: pagekite: Use ‘least-authority-wrapper’.

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* gnu/services/networking.scm (pagekite-shepherd-service): Define
‘config-file’ and ‘mappings’; define ‘pagekite’ in terms of
‘least-authority-wrapper’.  Remove now-unneeded ‘with-imported-modules’
form and ‘modules’ field.  Use ‘make-forkexec-constructor’ instead of
‘make-forkexec-constructor/container’.

Change-Id: I7c6c6266785f6a0f81a69d85f070779a0d6edd91
This commit is contained in:
Ludovic Courtès 2023-11-11 16:04:57 +01:00
parent 11a454f9da
commit 43acd98e41
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1 changed files with 20 additions and 15 deletions
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35
gnu/services/networking.scm
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@ -1918,29 +1918,34 @@ (define (pagekite-configuration-file config)
(define (pagekite-shepherd-service config)
(match-record config <pagekite-configuration>
(package kitename kitesecret frontend kites extra-file)
(with-imported-modules (source-module-closure
'((gnu build shepherd)
(gnu system file-systems)))
(let* ((config-file (pagekite-configuration-file config))
(mappings (cons (file-system-mapping
(source config-file)
(target source))
(if extra-file
(list (file-system-mapping
(source extra-file)
(target source)))
'())))
(pagekite (least-authority-wrapper
(file-append package "/bin/pagekite")
#:name "pagekite"
#:mappings mappings
;; 'pagekite' changes user IDs to it needs to run in the
;; global user namespace.
#:namespaces (fold delq %namespaces '(net user)))))
(shepherd-service
(documentation "Run the PageKite service.")
(provision '(pagekite))
(requirement '(networking))
(modules '((gnu build shepherd)
(gnu system file-systems)))
(start #~(make-forkexec-constructor/container
(list #$(file-append package "/bin/pagekite")
(start #~(make-forkexec-constructor
(list #$pagekite
"--clean"
"--nullui"
"--nocrashreport"
"--runas=pagekite:pagekite"
(string-append "--optfile="
#$(pagekite-configuration-file config)))
#:log-file "/var/log/pagekite.log"
#:mappings #$(if extra-file
#~(list (file-system-mapping
(source #$extra-file)
(target source)))
#~'())))
(string-append "--optfile=" #$config-file))
#:log-file "/var/log/pagekite.log"))
;; SIGTERM doesn't always work for some reason.
(stop #~(make-kill-destructor SIGINT))))))