Use unicorn by default. Add info for puma use, implement #87

Author: axilleas

web-server/apache/README.md

@@ -0,0 +1,25 @@
+## CentOS notes
+
+In CentOS the apache logs are under `/var/log/httpd` so you have to either replace
+`apache` with `httpd` in `gitlab.conf` or create the `/var/log/apache2` directory.
+
+## Puma or unicorn
+
+### unicorn
+
+Make sure that `/home/git/gitlab/config/unicorn.rb` exists
+The default server is unicorn, so `gitlab.conf` is configured to listen on port `8080`.
+
+### puma
+
+Info taken from [PR #87](https://github.com/gitlabhq/gitlab-recipes/pull/87).
+
+As apache's mod_proxy [doesn't support][sock] sockets, we have to configure the
+proxy URL to use tcp instead of unix sockets. First make sure that `/home/git/gitlab/config/puma.rb` exists.
+Then you have to make 2 changes:
+
+1. In `gitlab.conf` replace `http://127.0.0.1:8080/ ` with `http://0.0.0.0:9292/`
+2. Edit `puma.rb`: comment out `bind 'tcp://0.0.0.0:9292'` and comment `bind "unix://#{application_path}/tmp/sockets/gitlab.socket"`
+
+
+[sock]: http://httpd.apache.org/docs/2.2/mod/mod_proxy.html

web-server/apache/gitlab renamed to web-server/apache/gitlab.conf

@@ -1,6 +1,11 @@
 # Requires apache modules: mod_proxy and mod_proxy_http
 # In Debian based distros enable with: sudo a2enmod mod_proxy mod_proxy_http
 # Change ServerName to your fqdn
+#
+# You need to run openssl to generate a self-signed ssl certificate:
+# cd /etc/apache2 (or /etc/httpd)
+# sudo openssl req -new -x509 -nodes -days 3560 -out gitlab.crt -keyout gitlab.key
+# sudo chmod o-r gitlab.key
 
 <VirtualHost *:80>
 	ServerName gitlab.example.com
@@ -14,8 +19,10 @@
 
 	ProxyPass /uploads !
 	ProxyPass /error !
-	ProxyPass / http://127.0.0.1:3000/
-	ProxyPassReverse / http://127.0.0.1:3000/
+	
+	# If you use puma, see https://github.com/gitlabhq/gitlab-recipes/blob/master/web-server/apache/README.md
+	ProxyPass / http://127.0.0.1:8080/
+	ProxyPassReverse / http://127.0.0.1:8080/
 	ProxyPreserveHost On
 
 	CustomLog /var/log/apache2/gitlab/access.log combined
@@ -36,13 +43,13 @@
 	ServerAdmin [email protected]
 
 	SSLEngine On
-	SSLCertificateFile /etc/apache2/ssl/server.crt
-	SSLCertificateKeyFile /etc/apache2/ssl/server.key
+	SSLCertificateFile /etc/apache2/gitlab.crt
+	SSLCertificateKeyFile /etc/apache2/gitlab.key
 
 	ProxyPass /uploads !
 	ProxyPass /error !
-	ProxyPass / http://127.0.0.1:3000/
-	ProxyPassReverse / http://127.0.0.1:3000/
+	ProxyPass / http://127.0.0.1:8080/
+	ProxyPassReverse / http://127.0.0.1:8080/
 	ProxyPreserveHost On
 
 	CustomLog /var/log/apache2/gitlab/access.log combined