GitLab，是一個利用 Ruby on Rails 開發的開源應用程序，實現一個自托管的Git項目倉庫，可通過Web界面進行訪問公開的或者私人項目。
它擁有與Github類似的功能，能夠浏覽源代碼，管理缺陷和注釋。可以管理團隊對倉庫的訪問，它非常易於浏覽提交過的版本並提供一個文件歷史庫。團隊成員可以利用內置的簡單聊天程序（Wall）進行交流。它還提供一個代碼片段收集功能可以輕松實現代碼復用，便於日後有需要的時候進行查找。
開源項目地址：https://github.com/gitlabhq/gitlabhq
安裝步驟
1、提供一些必須包，提供epel，關閉防火牆和selinux等操作；
2、gitlab依賴的python功能比較多，需要升級python到2.7.X；
3、安裝redis的內存數據庫；
4、安裝MySQL的關系型數據庫；
5、為gitlab提供ruby的環境支持；
6、提供gitlab-shell來管理git倉庫；
7、安裝gitlab系統；
8、安裝nginx的web服務，做反向代理。
一、安裝擴展源和依賴包
#安裝擴展源
rpm -ivh epel-release-7-5.noarch.rpm #修改/etc/yum.repo.d/epel.repo
#增加puias源
wget -O /etc/yum.repos.d/PUIAS_6_computational.repo
wget -O /etc/pki/rpm-gpg/RPM-GPG-KEY-puias http://springdale.math.ias.edu/data/puias/6/x86_64/os/RPM-GPG-KEY-puias
rpm --import /etc/pki/rpm-gpg/RPM-GPG-KEY-puias
#驗證是否成功
rpm -qa gpg*
查看倉庫源
yum repolist
已加載插件：fastestmirror
Loading mirror speeds from cached hostfile
* PUIAS_6_computational: www.puias.princeton.edu
* epel: ftp.sjtu.edu.cn
倉庫標識 倉庫名稱 狀態
PUIAS_6_computational PUIAS computational Base 6 - x86_64 2,638
base CentOS-6 - Base - 163.com 6,518
*epel Extra Packages for Enterprise Linux 6 - x86_64 11,148
extras CentOS-6 - Extras - 163.com 36
updates CentOS-6 - Updates - 163.com 727
repolist: 21,067
如果此列表中沒有epel和PUIAS_6_computational，請執行以下命令
yum-config-manager --enable epel --enable PUIAS_6_computational
二、安裝依賴包
yum -y update
yum -y groupinstall 'Development Tools‘
yum -y install readline readline-devel ncurses-devel gdbm-devel glibc-devel tcl-devel openssl-devel curl-devel expat-devel db4-devel byacc sqlite-devel libyaml libyaml-devel libffi libffi-devel libxml2 libxml2-devel libxslt libxslt-devel libicu libicu-devel system-config-firewall-tui redis sudo wget crontabs logwatch logrotate perl-Time-HiRes git cmake libcom_err-devel libcom_err-devel
三、安裝Git
yum -y remove git
yum -y install zlib-devel perl-CPAN gettext curl-devel expat-devel gettext-devel openssl-devel
mkdir /tmp/git && cd /tmp/git
wget
tar zxvf git-2.6.0.tar.gz
cd git-2.6.0
./configure --prefix=/usr/local
make && make install
驗證Git
git --version
四、安裝Ruby
yum -y remove ruby
cd /tmp/git
wget
tar zxvf ruby-2.2.3.tar.gz
cd ruby-2.2.3
./configure --prefix=/usr/local/ruby --disable-install-rdoc
make && make install
驗證Ruby
ruby -v
ruby 2.2.3p173 (2015-08-18 revision 51636) [x86_64-linux]
修改RubyGames鏡像為淘寶，提高下載速度
vim /home/git/gitlab/Gemfile
source " #替換為淘寶
安裝bundler
gem install bundler --no-doc
五、創建系統用戶
adduser --system --shell /bin/bash --comment 'GitLab' --create-home --home-dir /home/git/ git
六、修改sudo文件，讓git用戶使用sudo
visudo
Defaults secure_path = /sbin:/bin:/usr/sbin:/usr/bin:/usr/local/bin #替換為這個
#在root ALL=(ALL) ALL下增加一行
git ALL=(ALL) ALL
七、安裝MySQL
#卸載CentOS7自帶的MaraiaDB
rpm -qa | grep maraiadb
yum -y remove maraiadb
#安裝依賴包
yum -y install make gcc-c++ cmake bison-devel ncurses-devel
#下載MySQL
cd /tmp/git
wget wget
tar zxvf mysql-5.6.20.tar.gz
cd /mysql-5.6.20
#編譯MySQL
cmake \
-DCMAKE_INSTALL_PREFIX=/usr/local/mysql \
-DMYSQL_DATADIR=/usr/local/mysql/data \
-DSYSCONFDIR=/etc \
-DWITH_MYISAM_STORAGE_ENGINE=1 \
-DWITH_INNOBASE_STORAGE_ENGINE=1 \
-DWITH_MEMORY_STORAGE_ENGINE=1 \
-DWITH_READLINE=1 \
-DMYSQL_UNIX_ADDR=/var/lib/mysql/mysql.sock \
-DMYSQL_TCP_PORT=3306 \
-DENABLED_LOCAL_INFILE=1 \
-DWITH_PARTITION_STORAGE_ENGINE=1 \
-DEXTRA_CHARSETS=all \
-DDEFAULT_CHARSET=utf8 \
-DDEFAULT_COLLATION=utf8_general_ci
#安裝
make && make install
#配置MySQL用戶
groupadd mysql
useradd -g mysql mysql
#修改/usr/local/mysql
chown -R mysql:mysql /usr/local/mysql
#初始化MySQL
cd /usr/local/mysql
#執行初始化腳本
scripts/mysql_install_db --basedir=/usr/local/mysql --datadir=/usr/local/mysql/data --user=mysql
#添加服務，設置開機啟動
cp support-files/mysql.server /etc/init.d/mysql
chkconfig mysql on
service mysql start --啟動MySQL
#配置變量
vim /etc/profile
PATH=/usr/local/mysql/bin:$PATH
export PATH
source /etc/profile
創建數據庫、數據庫用戶和並授權
mysql -u root -p
mysql> CREATE USER 'git'@'localhost' IDENTIFIED BY '123.com';
mysql> CREATE DATABASE IF NOT EXISTS `gitlabhq_production` DEFAULT CHARACTER SET `utf8` COLLATE `utf8_unicode_ci`;
mysql> GRANT SELECT, LOCK TABLES, INSERT, UPDATE, DELETE, CREATE, DROP, INDEX, ALTER ON `gitlabhq_production`.* TO 'git'@'localhost';
測試能否成功登陸
mysql -ugit -p123.com -D gitlabhq_production
八、配置Redis
chkconfig redis on
cp /etc/redis.conf /etc/redis.conf.orig
#修改監聽端口
sed 's/^port .*/port 0/' /etc/redis.conf.orig |tee /etc/redis.conf
#增加內容
echo 'unixsocket /var/run/redis/redis.sock' |tee -a /etc/redis.conf
echo -e 'unixsocketperm 0770' |tee -a /etc/redis.conf
創建目錄改權限
mkdir /var/run/redis
chown redis:redis /var/run/redis
chmod 755 /var/run/redis
啟動服務
service redis restart
添加git到redis組
usermod -aG redis git
九、安裝GitLab
cd /home/git
#下載源碼
sudo -u git -H git clone https://gitlab.com/gitlab-org/gitlab-ce.git -b 7-4-stable gitlab
修改配置
cd gitLab/
sudo -u git -H cp config/gitlab.yml.example config/gitlab.yml
sudo -u git -H vim config/gitlab.yml
gitlab:
## Web server settings (note: host is the FQDN, do not include http://)
host: localhost
port: 80
https: false
修改目錄權限
chown -R git log/
chown -R git tmp/
chmod -R u+rwX log/
chmod -R u+rwX tmp/
chmod -R u+rwX tmp/pids/
chmod -R u+rwX tmp/sockets/
chmod -R u+rwX public/uploads
創建目錄
sudo -u git -H mkdir /home/git/gitlab-satellites
chmod u+rwx,g=rx,o-rwx /home/git/gitlab-satellites
編輯配置文件unicorn.rb
sudo -u git -H cp config/unicorn.rb.example config/unicorn.rb
#查看系統核心數
nproc
1
#編輯配置
sudo -u git -H vim config/unicorn.rb
worker_processes 1
拷貝配置文件
sudo -u git -H cp config/initializers/rack_attack.rb.example config/initializers/rack_attack.rb
定義全局用戶和郵箱
sudo -u git -H git config --global user.name "GitLab"
sudo -u git -H git config --global user.email "[email protected]"
sudo -u git -H git config --global core.autocrlf input
編輯連接redis配置
#拷貝配置
sudo -u git -H cp config/resque.yml.example config/resque.yml
#連接redis配置，默認配置，未修改
sudo -u git -H vim config/resque.yml
十、配置GitLab數據庫文件
sudo -u git cp config/database.yml.mysql config/database.yml
#編輯配置文件
sudo -u git -H vim config/database.yml
production:
adapter: mysql2
encoding: utf8
collation: utf8_general_ci
reconnect: false
database: gitlabhq_production
pool: 10
username: git
password: "gitpwd"
host: localhost
socket: /var/lib/mysql/mysql.sock
#修改文件權限，只有git用戶可讀
sudo -u git -H chmod o-rwx config/database.yml
十一、安裝gem
cd /home/git/gitLab
sudo -u git -H bundle install --deployment --without development test postgres aws
十二、安裝GitLab-shell
sudo -u git -H bundle exec rake gitlab:shell:install[v2.0.1] REDIS_URL=unix:/var/run/redis/redis.sock RAILS_ENV=production
#編輯配置
sudo -u git -H vim /home/git/gitlab-shell/config.yml
---
user: git
gitlab_url: https://localhost/
http_settings:
self_signed_cert: true
repos_path: "/home/git/repositories/"
auth_file: "/home/git/.ssh/authorized_keys"
redis:
bin: "/usr/bin/redis-cli"
namespace: resque:gitlab
socket: "/var/run/redis/redis.sock"
log_level: INFO
audit_usernames: false
十三、初始化數據庫
sudo -u git -H bundle exec rake gitlab:setup RAILS_ENV=production
十四、下載服務腳本
wget -O /etc/init.d/gitlab
chmod +x /etc/init.d/gitlab
chkconfig --add gitlab
chkconfig gitlab on
#設置logrotate
cp lib/support/logrotate/gitlab /etc/logrotate.d/gitlab
#檢測應用狀態
sudo -u git -H bundle exec rake gitlab:env:info RAILS_ENV=production
sudo -u git -H bundle exec rake assets:precompile RAILS_ENV=production
#給bin/web bin/background_jobs目錄權限
chmod 755 /home/git/gitlab/bin/web
chmod 755 /home/git/gitlab/bin/background_jobs
#啟動服務
service gitlab start
十五、配置Web服務
#本人使用的nginx
yum -y install nginx
chkconfig nginx on
wget -O /etc/nginx/conf.d/gitlab.conf https://gitlab.com/gitlab-org/gitlab-ce/raw/master/lib/support/nginx/gitlab-ssl
添加nginx到git組
usermod -a -G git nginx
chmod g+rx /home/git/
修改配置，修改server_name
1
2
3
4
5
6 vim /etc/nginx/conf.d/gitlab.conf
#兩個server_name如果沒有域名,改成自己的IP地址
#注釋nginx.conf中的監聽端口,不然後邊啟動nginx，會報錯
vim /etc/nginx/nginx.conf
listen [::]:80 default_server; 注釋掉
添加SSL
mkdir /etc/nginx/ssl
執行 openssl req -newkey rsa:2048 -x509 -nodes -days 3560 -out gitlab.crt -keyout gitlab.key #隨便填就行，最後生成gitlab.crt gitlab.key
cp gitlab.crt gitlab.key /etc/nginx/ssl
啟動nginx 服務
service nginx start
#訪問登錄
#用戶名：root
#密碼：5iveL!fe
CentOS源碼安裝GitLab漢化版 http://www.linuxidc.com/Linux/2015-10/124648.htm
在 Ubuntu 12.04 上安裝 GitLab http://www.linuxidc.com/Linux/2012-12/75249.htm
GitLab 5.3 升級注意事項 http://www.linuxidc.com/Linux/2013-06/86473.htm
在 CentOS 上部署 GitLab (自托管的Git項目倉庫) http://www.linuxidc.com/Linux/2013-06/85754.htm
在RHEL6/CentOS6/ScientificLinux6上安裝GitLab 6.0.2 http://www.linuxidc.com/Linux/2014-03/97831.htm
CentOS 6.5安裝GitLab教程及相關問題解決 http://www.linuxidc.com/Linux/2014-05/101526.htm
GitLab 的詳細介紹：請點這裡
GitLab 的下載地址：請點這裡
更多CentOS相關信息見CentOS 專題頁面 http://www.linuxidc.com/topicnews.aspx?tid=14