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| author | Ricardo Wurmus <rekado@elephly.net> | 2020-01-03 17:48:49 +0100 |
|---|---|---|
| committer | Ricardo Wurmus <rekado@elephly.net> | 2020-01-08 23:56:16 +0100 |
| commit | ba1808d5e7342ec749b006276bece6499cfaa4ba (patch) | |
| tree | 3cdf78e23e8ae7709e457a6904a2f2bd441127d7 /gnu/services | |
| parent | 981ce38937c21ed1395c0a6ff7e384890234fa62 (diff) | |
| download | guix-ba1808d5e7342ec749b006276bece6499cfaa4ba.tar guix-ba1808d5e7342ec749b006276bece6499cfaa4ba.tar.gz | |
services: nfs: Allow rpcbind-service-type to be extended.
* gnu/services/nfs.scm (rpcbind-service-type): Rewrite using SERVICE-TYPE to
add ability to extend the service.
Diffstat (limited to 'gnu/services')
| -rw-r--r-- | gnu/services/nfs.scm | 47 |
1 files changed, 30 insertions, 17 deletions
diff --git a/gnu/services/nfs.scm b/gnu/services/nfs.scm index 834e94a800..0681e764ec 100644 --- a/gnu/services/nfs.scm +++ b/gnu/services/nfs.scm @@ -56,23 +56,36 @@ (default #t))) (define rpcbind-service-type - (shepherd-service-type - 'rpcbind - (lambda (config) - (define rpcbind - (rpcbind-configuration-rpcbind config)) - - (define rpcbind-command - #~(list (string-append #$rpcbind "/bin/rpcbind") "-f" - #$@(if (rpcbind-configuration-warm-start? config) '("-w") '()))) - - (shepherd-service - (documentation "Start the RPC bind daemon.") - (requirement '(networking)) - (provision '(rpcbind-daemon)) - - (start #~(make-forkexec-constructor #$rpcbind-command)) - (stop #~(make-kill-destructor)))))) + (let ((proc + (lambda (config) + (define rpcbind + (rpcbind-configuration-rpcbind config)) + + (define rpcbind-command + #~(list (string-append #$rpcbind "/bin/rpcbind") "-f" + #$@(if (rpcbind-configuration-warm-start? config) '("-w") '()))) + + (shepherd-service + (documentation "Start the RPC bind daemon.") + (requirement '(networking)) + (provision '(rpcbind-daemon)) + + (start #~(make-forkexec-constructor #$rpcbind-command)) + (stop #~(make-kill-destructor)))))) + (service-type + (name 'rpcbind) + (extensions + (list (service-extension shepherd-root-service-type + (compose list proc)))) + ;; We use the extensions feature to allow other services to automatically + ;; configure and start this service. Only one value can be provided. We + ;; override it with the value returned by the extending service. + (compose identity) + (extend (lambda (config values) + (match values + ((first . rest) first) + (_ config)))) + (default-value (rpcbind-configuration))))) |