安裝Gitorious

安裝Gitorious

Git是一個分佈式的版本控制系統，用於Linux內核的管理。在推出後，Git也逐漸被用於其他項目，同樣也取得了很大的成功。GitHub則是基於Git版本控制系統的，它提供基於互聯網的項目託管服務，但GitHub並不開源，所以我在網上找到了替代GitHub的開源項目託管系統：Gitorious。
安裝Gitorious並不是一件輕鬆的事，所以就寫了這篇文章，一則可以幫助那些準備安裝Gitorious的兄弟，二則也給自己做個備忘。
一、安裝第三方的相關依賴包：
Apache
sudo apt-get install -y build-essential apache2 apache2-threaded-dev libapache2-mod-xsendfile
MySQL
sudo apt-get install -y mysql-server mysql-client
注意：在安裝MySQL時，您將會被提示創建MySQL的root用戶密碼
PHPMyAdmin（可選）
sudo apt-get install -y phpmyadmin
設置時選擇apache2、並使用dbconfig-common來配置數據庫，並會被提示創建PHPMyAdmin管理員用戶密碼。
Git
sudo apt-get install -y git-core git-doc
其它依賴包
sudo apt-get install -y libexpat1-dev libxslt1-dev libcurl4-openssl-dev sendmail apg geoip-bin libgeoip1 libgeoip-dev imagemagick libmagick++-dev libpcre3 libpcre3-dev zlib1g zlib1g-dev zip unzip libyaml-dev libonig-dev memcached aspell libaspell-dev aspell-en
Ruby 和 RubyGems
sudo apt-get install -y ruby ruby-dev rubygems libruby libdbd-mysql-ruby libmysql-ruby
sudo REALLY_GEM_UPDATE_SYSTEM=1 gem update –system
sudo gem install –no-ri –no-rdoc rake
sudo gem install –no-ri –no-rdoc daemons
sudo gem install -b –no-ri –no-rdoc rmagick
sudo gem install -b –no-ri –no-rdoc stompserver
sudo gem install -b –no-ri –no-rdoc passenger
sudo gem install -b –no-ri –no-rdoc bundler
Sphinx（俄國人貢獻的開源搜索包）
sudo apt-get install -y sphinxsearch
二、下載Gitorious源代碼，在這裏將Gitorious放置在/var/www/gitoriou：
cd /var/www
sudo chown firehare:firehare /var/www
git clone git://gitorious.org/gitorious/mainline.git gitorious
cd gitorious
git submodule init
git submodule update
sudo ln -s /var/www/gitorious/script/gitorious /usr/bin
第2條語句是爲了方便處理，不用老是sudo，所以將/var/www目錄的所有者從root改爲你的用戶名，在這裏我使用的是我的用戶名firehare。
三、配置初始化服務
在/var/www/gitorious/doc/templates/ubuntu目錄中有相應的服務腳本模板。將這些腳本模板拷至/etc/init.d目錄中：
cd /var/www/gitorious/doc/templates/ubuntu
sudo cp git-daemon git-ultrasphinx git-poller stomp /etc/init.d
sudo cp gitorious-logrotate /etc/logrotate.d/gitorious
sudo chmod 755 git-daemon git-ultrasphinx git-poller stomp
然後將服務配置成開機啓動
sudo update-rc.d stomp defaults
sudo update-rc.d git-daemon defaults
sudo update-rc.d git-ultrasphinx defaults
sudo update-rc.d git-poller defaults
最後由於git-daemon git-ultrasphinx git-poller stomp腳本中的RUBY_HOME路徑指向”/opt/ruby-enterprise”，爲了方便起見，不一一修改啓動腳本，將創建一個鏈接：
sudo ln -s /usr/ /opt/ruby-enterprise
四、配置Apache
安裝Passenger
sudo /usr/lib/ruby/gems/1.8/gems/passenger-3.0.11/bin/passenger-install-apache2-module
配置Passenger
sudo vi /etc/apache2/mods-available/passenger.load
然後在新建的passenger.load文件中輸入以下文字：
# Did you verify this matches the values from
# the ‘sudo /usr/lib/ruby/gems/1.8/gems/passenger-3.0.11/bin/passenger-install-apache2-module’ command ?
LoadModule passenger_module /usr/lib/ruby/gems/1.8/gems/passenger-3.0.11/ext/apache2/mod_passenger.so
PassengerRoot /usr/lib/ruby/gems/1.8/gems/passenger-3.0.11
PassengerRuby /usr/bin/ruby1.8
啓用Apache模塊
sudo a2enmod passenger
sudo a2enmod rewrite
sudo a2enmod ssl
sudo /etc/init.d/apache2 restart
創建Gitorious站點文件
sudo vi /etc/apache2/sites-available/gitorious
然後在新建的Gitorious站點文件中輸入以下文字:

ServerName git.meranko.net
DocumentRoot /var/www/gitorious/public

# Enable X-SendFile for gitorious repo archiving to work
XSendFile on

# Possible values include: debug, info, notice, warn, error, crit,
# alert, emerg.
LogLevel warn
#
# The following directives define some format nicknames for use with
# a CustomLog directive (see below).
#
LogFormat “%h %l %u %t \”%r\” %>s %b \”%{Referer}i\” \”%{User-Agent}i\”" combined
LogFormat “%h %l %u %t \”%r\” %>s %b” common
LogFormat “%{Referer}i -> %U” referer
LogFormat “%{User-agent}i” agent

CustomLog /var/log/apache2/gitorious_access.log combined
TransferLog /var/log/apache2/gitorious_access.log
ErrorLog /var/log/apache2/gitorious_error.log

創建Gitorious SSL站點文件
sudo vi /etc/apache2/sites-available/gitorious-ssl
然後在新建的Gitorious站點文件中輸入以下文字:


SSLEngine on
SSLCertificateFile /etc/ssl/certs/ssl-cert-snakeoil.pem
SSLCertificateKeyFile /etc/ssl/private/ssl-cert-snakeoil.key
BrowserMatch “.*MSIE.*” nokeepalive ssl-unclean-shutdown downgrade-1.0 force-response-1.0
DocumentRoot /var/www/gitorious/public

# Possible values include: debug, info, notice, warn, error, crit,
# alert, emerg.
LogLevel warn
#
# The following directives define some format nicknames for use with
# a CustomLog directive (see below).
#
LogFormat “%h %l %u %t \”%r\” %>s %b \”%{Referer}i\” \”%{User-Agent}i\”" combined
LogFormat “%h %l %u %t \”%r\” %>s %b” common
LogFormat “%{Referer}i -> %U” referer
LogFormat “%{User-agent}i” agent

CustomLog /var/log/apache2/gitorious_ssl_access.log combined
TransferLog /var/log/apache2/gitorious_ssl_access.log
ErrorLog /var/log/apache2/gitorious_ssl_error.log

啓用Gitorious和Gitorious SSL網站
sudo a2dissite default
sudo a2dissite default-ssl
sudo a2ensite gitorious
sudo a2ensite gitorious-ssl
sudo /etc/init.d/apache2 restart
五、設置MySQL用戶
mysql -u root -p
Enter password: （輸入你在安裝包時確定的Mysql根用戶密碼）
mysql> GRANT ALL PRIVILEGES ON *.* TO ‘gitorious’@'localhost’ IDENTIFIED BY ‘<輸入密碼>‘ WITH GRANT OPTION;
mysql> FLUSH PRIVILEGES;
六、配置Gitorious
首先確保所有gems版本的正確（安裝時會詢問你的sudo密碼）
cd /var/www/gitorious/
bundle install
bundle pack
再創建git系統用戶
sudo adduser –system –home /var/www/gitorious/ –no-create-home –group –shell /bin/bash git
sudo chown -R git:git /var/www/gitorious
然後創建一些Gitorious運行所需的東西
sudo su – git
mkdir .ssh
touch .ssh/authorized_keys
chmod 700 .ssh
chmod 600 .ssh/authorized_keys
mkdir tmp/pids
mkdir repositories
mkdir tarballs
mkdir tmp/tarballs-work
chmod ug+rwx repositories
生成Gitorious的配置文件（注意：當前用戶爲git）
cp config/database.sample.yml config/database.yml
cp config/gitorious.sample.yml config/gitorious.yml
cp config/broker.yml.example config/broker.yml
在Gitorious的database.yml配置文件中的production段中確保正確的數據庫用戶名和名字（注意：當前用戶爲git）
在Gitorious的gitorious.yml配置文件中，要注意以下內容：
確保在production而非test中修改
repository_base_path應該是/var/www/gitorious/repositories
cookie_secret應該設爲多於30個字符的字符串，爲了方便起見，你可以使用下列命令，然後將其輸出複製到這裏。
apg -m 64
gitorious_client_port應該設爲80
gitorious_host應該設置成客戶可以使用的主機名（否則Cookie會出錯
archive_cache_dir應該設爲/var/www/gitorious/tarballs
archive_work_dir應該設爲/var/www/gitorious/tmp/tarballs-work
exception_notification_emails:你的郵箱
hide_http_clone_urls應該設爲true（它們需要額外的安裝工作）
is_gitorious_dot_org應該設false
public_mode應該設爲false
七、創建Gitorious數據庫
因爲在RubyGems 1.6.0+ 並且 Rails < 2.3.11時存在BUG，本來可以在config/boot.rb文件的頂部添加下列語句來解決，但由於該文件註釋要求不要改變，所以就只好麻煩點，添加到Rakefile文件和config/environment.rb文件的require(File.join(File.dirname(__FILE__), ‘config’, ‘boot’))語句上方即可：
require ‘thread’
接下來的工作，我們讓rake來做：
export RAILS_ENV=production
bundle exec rake db:create RAILS_ENV=production
bundle exec rake db:migrate RAILS_ENV=production
配置Sphinx搜索守護程序，將address設爲localhost
vi /var/www/gitorious/config/ultrasphinx/default.base
# Daemon options
searchd
{
# What interface the search daemon should listen on and where to store its logs
address = localhost
port = 3312
…….
然後繼續用rake來爲我們配置：
bundle exec rake ultrasphinx:bootstrap RAILS_ENV=production
注意：本人在安裝在這一步時出現一個錯誤，提示如下，詳見第12行，於是本人查了一下數據庫，打開文件/var/www/gitorious/config/ultrasphinx/production.conf，找到base_tags.name語句，將其改成tags，即可通過：
(in /var/www/gitorious)
Rebuilding configurations for production environment
Available models are Comment, Repository, MergeRequest, and Project
Generating SQL
$ indexer –config ‘/var/www/gitorious/config/ultrasphinx/production.conf’ –all
Sphinx 0.9.9-release (r2117)
Copyright (c) 2001-2009, Andrew Aksyonoff

using config file ‘/var/www/gitorious/config/ultrasphinx/production.conf’…
WARNING: key ‘address’ is deprecated in /var/www/gitorious/config/ultrasphinx/production.conf line 10; use ‘listen’ instead.
indexing index ‘main’…
ERROR: index ‘main’: sql_range_query: Unknown column ‘base_tags.name’ in ‘field list’ (DSN=mysql://gitorious:***@localhost:3306/gitorious_production).
total 0 docs, 0 bytes
total 0.005 sec, 0 bytes/sec, 0.00 docs/sec
total 0 reads, 0.000 sec, 0.0 kb/call avg, 0.0 msec/call avg
total 0 writes, 0.000 sec, 0.0 kb/call avg, 0.0 msec/call avg
Sphinx 0.9.9-release (r2117)
Copyright (c) 2001-2009, Andrew Aksyonoff

using config file ‘/var/www/gitorious/config/ultrasphinx/production.conf’…
WARNING: key ‘address’ is deprecated in /var/www/gitorious/config/ultrasphinx/production.conf line 10; use ‘listen’ instead.
listening on 127.0.0.1:3312
WARNING: index ‘main’: preload: failed to open /var/www/gitorious/db/sphinx//sphinx_index_main.sph: No such file or directory; NOT SERVING
FATAL: no valid indexes to serve
Failed to start
Done
Please restart your application containers
創建Sphinx Cronjob
crontab -e * * * * * cd /var/www/gitorious && /usr/bin/bundle exec
創建管理員用戶
env RAILS_ENV=production ruby1.8 script/create_admin
八、重啓機器後你就可以在Ubuntu 11.10上完成Gitorious的安裝了！OK！打完收功！！