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-rw-r--r--gnu/services/web.scm108
1 files changed, 69 insertions, 39 deletions
diff --git a/gnu/services/web.scm b/gnu/services/web.scm
index c6b4153d05..84bb30d8fd 100644
--- a/gnu/services/web.scm
+++ b/gnu/services/web.scm
@@ -1,5 +1,6 @@
;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2015 David Thompson <davet@gnu.org>
+;;; Copyright © 2015 Ludovic Courtès <ludo@gnu.org>
;;;
;;; This file is part of GNU Guix.
;;;
@@ -18,12 +19,13 @@
(define-module (gnu services web)
#:use-module (gnu services)
+ #:use-module (gnu services dmd)
#:use-module (gnu system shadow)
#:use-module (gnu packages admin)
#:use-module (gnu packages web)
#:use-module (guix records)
- #:use-module (guix store)
#:use-module (guix gexp)
+ #:use-module (ice-9 match)
#:export (nginx-service))
;;; Commentary:
@@ -32,6 +34,14 @@
;;;
;;; Code:
+(define-record-type* <nginx-configuration>
+ nginx-configuration make-nginx-configuration
+ nginx-configuration?
+ (nginx nginx-configuration-nginx) ;<package>
+ (log-directory nginx-configuration-log-directory) ;string
+ (run-directory nginx-configuration-run-directory) ;string
+ (file nginx-configuration-file)) ;string | file-like
+
(define (default-nginx-config log-directory run-directory)
(plain-file "nginx.conf"
(string-append
@@ -45,6 +55,58 @@
"}\n"
"events {}\n")))
+(define %nginx-accounts
+ (list (user-group (name "nginx") (system? #t))
+ (user-account
+ (name "nginx")
+ (group "nginx")
+ (system? #t)
+ (comment "nginx server user")
+ (home-directory "/var/empty")
+ (shell #~(string-append #$shadow "/sbin/nologin")))))
+
+(define nginx-activation
+ (match-lambda
+ (($ <nginx-configuration> nginx log-directory run-directory config-file)
+ #~(begin
+ (use-modules (guix build utils))
+
+ (format #t "creating nginx log directory '~a'~%" #$log-directory)
+ (mkdir-p #$log-directory)
+ (format #t "creating nginx run directory '~a'~%" #$run-directory)
+ (mkdir-p #$run-directory)
+ ;; Check configuration file syntax.
+ (system* (string-append #$nginx "/bin/nginx")
+ "-c" #$config-file "-t")))))
+
+(define nginx-dmd-service
+ (match-lambda
+ (($ <nginx-configuration> nginx log-directory run-directory config-file)
+ (let* ((nginx-binary #~(string-append #$nginx "/sbin/nginx"))
+ (nginx-action
+ (lambda args
+ #~(lambda _
+ (zero?
+ (system* #$nginx-binary "-c" #$config-file #$@args))))))
+
+ ;; TODO: Add 'reload' action.
+ (list (dmd-service
+ (provision '(nginx))
+ (documentation "Run the nginx daemon.")
+ (requirement '(user-processes loopback))
+ (start (nginx-action "-p" run-directory))
+ (stop (nginx-action "-s" "stop"))))))))
+
+(define nginx-service-type
+ (service-type (name 'nginx)
+ (extensions
+ (list (service-extension dmd-root-service-type
+ nginx-dmd-service)
+ (service-extension activation-service-type
+ nginx-activation)
+ (service-extension account-service-type
+ (const %nginx-accounts))))))
+
(define* (nginx-service #:key (nginx nginx)
(log-directory "/var/log/nginx")
(run-directory "/var/run/nginx")
@@ -54,41 +116,9 @@
The nginx daemon loads its runtime configuration from CONFIG-FIGLE, stores log
files in LOG-DIRECTORY, and stores temporary runtime files in RUN-DIRECTORY."
- (define nginx-binary
- #~(string-append #$nginx "/sbin/nginx"))
-
- (define (nginx-action . args)
- #~(lambda _
- (zero?
- (system* #$nginx-binary "-c" #$config-file #$@args))))
-
- (define activate
- #~(begin
- (use-modules (guix build utils))
- (format #t "creating nginx log directory '~a'~%" #$log-directory)
- (mkdir-p #$log-directory)
- (format #t "creating nginx run directory '~a'~%" #$run-directory)
- (mkdir-p #$run-directory)
- ;; Check configuration file syntax.
- (system* #$nginx-binary "-c" #$config-file "-t")))
-
- (define nologin #~(string-append #$shadow "/sbin/nologin"))
-
- ;; TODO: Add 'reload' action.
- (service
- (provision '(nginx))
- (documentation "Run the nginx daemon.")
- (requirement '(user-processes loopback))
- (start (nginx-action "-p" run-directory))
- (stop (nginx-action "-s" "stop"))
- (activate activate)
- (user-groups (list (user-group
- (name "nginx")
- (system? #t))))
- (user-accounts (list (user-account
- (name "nginx")
- (group "nginx")
- (system? #t)
- (comment "nginx server user")
- (home-directory "/var/empty")
- (shell nologin))))))
+ (service nginx-service-type
+ (nginx-configuration
+ (nginx nginx)
+ (log-directory log-directory)
+ (run-directory run-directory)
+ (file config-file))))