diff options
| -rw-r--r-- | gn/services/rshiny.scm | 46 |
1 files changed, 35 insertions, 11 deletions
diff --git a/gn/services/rshiny.scm b/gn/services/rshiny.scm index 0a947cb..90e4728 100644 --- a/gn/services/rshiny.scm +++ b/gn/services/rshiny.scm @@ -31,16 +31,42 @@ (provision (list (symbol-append 'rshiny- (string->symbol (string-take binary 9))))) (requirement '(networking)) - ;; This one works: (start - #~(lambda _ - (setenv "R_LIBS_USER" "/run/current-system/profile/site-library/") - (invoke #$(string-append "/run/current-system/profile/bin/" binary)))) - ;; Let's try in a container: - ;(start #~(make-forkexec-constructor/container - ; (list #$(file-append package "/bin/" binary)) - ; #:environment-variables - ; (list "R_LIBS_USER=/run/current-system/profile/site-library/"))) + #~(exec-command + (list + #$(string-append "/run/current-system/profile/bin/" binary)) + ;#:log-file #$(string-append "/var/log/" binary ".log") ; kills shepherd + #:environment-variables + (list "R_LIBS_USER=/run/current-system/profile/site-library/"))) + ;; Now lets try it with fork+exec + ;; Outcome: shepherd says failed, runs in the background. + ;(start + ; #~(fork+exec-command + ; (list + ; #$(string-append "/run/current-system/profile/bin/" binary)) + ; #:environment-variables + ; (list "R_LIBS_USER=/run/current-system/profile/site-library/"))) + ;; More fork+exec trials, this time with a log file: + ;; Outcome: shepherd says failed, runs in the background, log populated. + ;(start + ; #~(fork+exec-command + ; (list + ; "/run/current-system/profile/bin/nohup" + ; #$(string-append "/run/current-system/profile/bin/" binary) "&") + ; #:log-file #$(string-append "/var/log/" binary ".log") + ; #:environment-variables + ; (list "R_LIBS_USER=/run/current-system/profile/site-library/"))) + ;; Now lets try it with make-forkexec: + ;; Outcome: Kills shepherd, does not run in the background. + ;(start + ; #~(make-forkexec-command + ; (list + ; "/run/current-system/profile/bin/nohup" + ; #$(string-append "/run/current-system/profile/bin/" binary) "&") + ; "/run/current-system/profile/bin/bash" "-c" + ; #$(string-append "/run/current-system/profile/bin/" binary)) + ; #:environment-variables + ; (list "R_LIBS_USER=/run/current-system/profile/site-library/"))) (stop #~(make-kill-destructor))))))) (define rshiny-service-type @@ -57,6 +83,4 @@ (list (rshiny-configuration-package config)))))) (description -; (string-append "Run " (rshiny-configuration-package config) ", an R-Shiny -;webapp, as a Guix Service.") "Run an R-Shiny webapp as a Guix Service."))) |