gnu: services: web: Add service for httpd.

* gnu/services/web.scm (<httpd-module>,
  <httpd-config-file>, <httpd-virtualhost>
  <httpd-configuration>): New record types.
  (%default-httpd-modules, %httpd-accounts,
  httpd-service-type): New variables.
  (httpd-shepherd-services, httpd-activation,
  httpd-process-extensions): New procedures.
* gnu/tests/web.scm (run-httpd-test): New procedure.
  (%httpd-os, %tests-httpd): New variables.
* doc/guix.texi (Web Services): Document the Apache HTTP Server.

1 files changed, 25 insertions, 1 deletions

diff --git a/gnu/tests/web.scm b/gnu/tests/web.scm
index 5595e9ddf9b..1912f8f79d1 100644
--- a/gnu/tests/web.scm
+++ b/gnu/tests/web.scm
@@ -29,7 +29,8 @@
   #:use-module (gnu services networking)
   #:use-module (guix gexp)
   #:use-module (guix store)
-  #:export (%test-nginx
+  #:export (%test-httpd
+            %test-nginx
             %test-php-fpm))
 
 (define %index.html-contents
@@ -114,6 +115,29 @@ HTTP-PORT."
 
 
 ;;;
+;;; HTTPD
+;;;
+
+(define %httpd-os
+  (simple-operating-system
+   (dhcp-client-service)
+   (service httpd-service-type
+            (httpd-configuration
+             (config
+              (httpd-config-file
+               (listen '("8080"))))))
+   (simple-service 'make-http-root activation-service-type
+                   %make-http-root)))
+
+(define %test-httpd
+  (system-test
+   (name "httpd")
+   (description "Connect to a running HTTPD server.")
+   (value (run-webserver-test name %httpd-os
+                              #:log-file "/var/log/httpd/error_log"))))
+
+
+;;;
 ;;; NGINX
 ;;;