Added the file for HTTP access with Apache2.4

Author: Chluz

web-server/apache/gitlab-apache2.4.conf

@@ -0,0 +1,42 @@
+#This configuration has been tested on GitLab 6.0.0 and GitLab 6.0.1
+#Note this config assumes unicorn is listening on default port 8080.
+#Module dependencies
+#  mod_rewrite
+#  mod_proxy
+#  mod_proxy_http
+<VirtualHost *:80>
+  ServerName gitlab.example.com
+  ServerSignature Off
+
+  ProxyPreserveHost On
+
+  <Location />
+    Require all granted
+
+    ProxyPassReverse http://127.0.0.1:8080
+    ProxyPassReverse http://gitlab.example.com/
+  </Location>
+
+  #apache equivalent of nginx try files
+  # http://serverfault.com/questions/290784/what-is-apaches-equivalent-of-nginxs-try-files
+  # http://stackoverflow.com/questions/10954516/apache2-proxypass-for-rails-app-gitlab
+  RewriteEngine on
+  RewriteCond %{DOCUMENT_ROOT}/%{REQUEST_FILENAME} !-f
+  RewriteRule .* http://127.0.0.1:8080%{REQUEST_URI} [P,QSA]
+
+  # needed for downloading attachments
+  DocumentRoot /home/git/gitlab/public
+
+  #Set up apache error documents, if back end goes down (i.e. 503 error) then a maintenance/deploy page is thrown up.
+  ErrorDocument 404 /404.html
+  ErrorDocument 422 /422.html
+  ErrorDocument 500 /500.html
+  ErrorDocument 503 /deploy.html
+
+  LogFormat "%{X-Forwarded-For}i %l %u %t \"%r\" %>s %b" common_forwarded
+  ErrorLog  /var/log/httpd/logs/gitlab.example.com_error.log
+  CustomLog /var/log/httpd/logs/gitlab.example.com_forwarded.log common_forwarded
+  CustomLog /var/log/httpd/logs/gitlab.example.com_access.log combined env=!dontlog
+  CustomLog /var/log/httpd/logs/gitlab.example.com.log combined
+
+</VirtualHost>