CentOS下安装Gitlab

环境

Requirements

软件	版本
CentOS	6.6
Python	2.6
Ruby	2.1.5
Git	1.7.10+
Redis	2.0+
MySQL
GitLab	7-8-stable
GitLab Shell	v2.6.0

#======================================================安装必要基础软件yum源======================================================

yum源

为了提高软件安装速度，将yum源设置为阿里云开源镜像

cd /etc/yum.repos.d
wget -O CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-6.repo

必要软件包

yum -y install libicu-devel patch gcc-c++ readline-devel zlib-devel libffi-devel openssl-devel make autoconf automake libtool bison libxml2-devel libxslt-devel libyaml-devel zlib-devel openssl-devel cpio expat-devel gettext-devel curl-devel perl-ExtUtils-CBuilder perl-ExtUtils-MakeMaker

#======================================================安装必要基础软件yum源======================================================

#======================================================安装Git===============================================================

安装Git

// 查看当前git版本
git --version

// 如果小于1.7.10则先卸载
yum remove git

// 下载最新的git并安装
wget -O git-src.zip https://github.com/git/git/archive/master.zip
unzip git-src.zip
cd git-src
make prefix=/usr/local all
make prefix=/usr/local install
ln -fs /usr/local/bin/git* /usr/bin/
这里可以自己下载git并安装

#======================================================安装Git===============================================================

#======================================================安装Ruby===============================================================

安装Ruby环境

mkdir /tmp/ruby && cd /tmp/ruby
curl --progress ftp://ftp.ruby-lang.org/pub/ruby/ruby-2.1.5.tar.gz | tar xz
cd ruby-2.1.5
./configure --disable-install-rdoc
make && make install

ln -s /usr/local/bin/ruby /usr/bin/ruby
ln -s /usr/local/bin/gem /usr/bin/gem
ln -s /usr/local/bin/bundle /usr/bin/bundle

// 设置ruby gem源为淘宝
gem source -r https://rubygems.org/
gem source -a http://ruby.taobao.org/
gem install bundler --no-ri --no-rdoc
这里设置淘宝源地址时候需要注意，请使用：

gem sources --add https://ruby.taobao.org/ --remove https://rubygems.org/
gem sources -l
*** CURRENT SOURCES ***

https://ruby.taobao.org
# 请确保只有 ruby.taobao.org
这里我们不需要安装这个，则跳过gem install rails

#======================================================安装Ruby===============================================================

#======================================================安装MySQL===============================================================

安装MySQL及初始化GitLab库

yum install mysql mysql-devel mysql-server -y
/etc/init.d/mysqld start
chkconfig mysqld on

// 登录mysql创建gitab的帐号和数据库
mysql> CREATE USER 'gitlab'@'localhost' IDENTIFIED BY 'gitlab';
mysql> CREATE DATABASE IF NOT EXISTS `gitlabhq_production` DEFAULT CHARACTER SET `utf8` COLLATE `utf8_unicode_ci`;
mysql> GRANT SELECT, INSERT, UPDATE, DELETE, CREATE, DROP, INDEX, ALTER ON `gitlabhq_production`.* TO 'gitlab'@'localhost';

//测试是否可以用git帐号登录数据库
sudo -u git -H mysql -u gitlab -p -D gitlabhq_production

更改MySQL用户密码

方法一: 
(适用于管理员或者有全局权限的用户重设其它用户的密码)
进入命令行模式
mysql -u root -p
mysql>use mysql;
mysql> UPDATE user SET password=PASSWORD("new password") WHERE user='username';
mysql> FLUSH PRIVILEGES;
mysql> quit;
方法二:
mysql -u root -p 
mysql>use mysql; 
mysql> SET PASSWORD FOR   username=PASSWORD('new password');
mysql> QUIT
 方法三:
 mysqladmin -u root "old password" "new password"
注：new password请输入你想要设置的密码。

#======================================================安装MySQL===============================================================

#======================================================安装Redis===============================================================

安装Redis

(1) 上传redis压缩包
(2) tar -xvf redis.xxx.tar.gz
(3) cd redis.xxx
(4) make && make install
(5) redis-server &

#======================================================安装Redis===============================================================

#======================================================安装Gitlab===============================================================

添加git帐号并允许sudo

useradd --comment 'GitLab' git

echo "git ALL=(ALL)       NOPASSWD: ALL" >>/etc/sudoers

安装GitLab

  /home/git
 sudo -u git -H git clone https://git.oschina.net/rainy.shu/gitlab-ce.git -b 7-8-stable gitlab
  cd /home/git/gitlab
  sudo -u git -H cp config/gitlab.yml.example config/gitlab.yml

// 编辑git路径, gitlab的host:port
$ vim config/gitlab.yml
// bin_path: /usr/local/bin/git
// host: localhost
// port: 80 

// 给文件夹添加相应的权限
$ chown -R git log/
$ chown -R git tmp/
$ chmod -R u+rwX  log/
$ chmod -R u+rwX  tmp/

// 创建必要的文件夹，以及复制配置文件
$ sudo -u git -H mkdir /home/git/gitlab-satellites
$ sudo -u git -H mkdir tmp/pids/
$ sudo -u git -H mkdir tmp/sockets/
$ sudo chmod -R u+rwX  tmp/pids/
$ sudo chmod -R u+rwX  tmp/sockets/
$ sudo -u git -H mkdir public/uploads
$ sudo chmod -R u+rwX  public/uploads
$ sudo -u git -H cp config/unicorn.rb.example config/unicorn.rb
$ sudo -u git -H cp config/initializers/rack_attack.rb.example
 config/initializers/rack_attack.rb

// 配置数据库连接信息
$ sudo -u git cp config/database.yml.mysql config/database.yml
$ sudo -u git -H vim  config/database.yml
$ vim config/database.yml
// production:
//     username: gitlab
//     password: "gitlab"

安装GitLab-Shell

$ cd /home/git
$ sudo -u git -H git clone https://gitlab.com/gitlab-org/gitlab-shell.git -b v2.6.0
$ cd gitlab-shell/
$ sudo -u git -H cp config.yml.example config.yml

// 编辑配置文件, 设置gitlab_url, redis-cli, log-level...
$ vim config.yml
// gitlab_url: "http://localhost/"
// /usr/bin/redis-cli

// 安装git-shell
$ sudo -u git -H ./bin/install

#======================================================安装Gitlab===============================================================

安装需要ruby的gems

$ cd /home/git/gitlab
修改文件 Gemfile 下的 source 'http://ruby.taobao.org/'不要使用国外的，不然，不能安装，修改后即可安装

安装 cmake
下载 http://www.cmake.org/files/v2.8/cmake-2.8.10.2.tar.gz

获取CMake源码包

wget http://www.cmake.org/files/v2.8/cmake-2.8.10.2.tar.gz

解压CMake源码包

tar -zxvf cmake-2.8.10.2.tar.gz

进入目录

cd cmake-2.8.10.2

./bootstrap

gmake

gmake install

安装 sudo -u git -H  gem install rugged -v '0.21.2'

$ sudo -u git -H bundle install --deployment --without development test postgres aws

初始化数据库(创建GitLab相关表)

sudo -u git -H bundle exec rake gitlab:setup RAILS_ENV=production

这里一定要初始化数据库，不然后面会报错

安装启动文件以及日志切割文件

cp lib/support/init.d/gitlab /etc/init.d/gitlab
cp lib/support/init.d/gitlab.default.example /etc/default/gitlab
cp lib/support/logrotate/gitlab /etc/logrotate.d/gitlab

设置git帐号信息

$ sudo -u git -H git config --global user.name "Troy Zhang"
$ sudo -u git -H git config --global user.email "troyz@synnex.com"
$ sudo -u git -H git config --global core.autocrlf input

安装Nginx

$ yum -y install nginx
$ vim /etc/nginx/nginx.conf

https://raw.github.com/gitlabhq/gitlabhq/5-2-stable/lib/support/nginx/gitlab保存改文件

Nginx配置

你可以安装nginx来代理访问GitLab 配置过程如下

1. 安装nginx

sudo apt-get install nginx

1. 增加GitLab配置文件

浏览器打开地址：https://raw.github.com/gitlabhq/gitlabhq/5-2-stable/lib/support/nginx/gitlab
将内容拷贝到gitlab.conf中
vim /etc/nginx/conf.d/gitlab.conf 
修改对应的：

listen YOUR_SERVER_IP:80 default_server;         # e.g., listen 192.168.1.1:80; In most cases *:80 is a good idea
server_name YOUR_SERVER_FQDN;     # e.g., server_name source.example.com;

2. 重启nginx

sudo service nginx restart

这样你就可以通过nginx来访问gitlab了

更改权限，启动nginx

$ nginx -t
$ chown -R git:git /var/lib/nginx/
$ /etc/init.d/nginx start

检测当前环境

sudo -u git -H bundle exec rake gitlab:env:info RAILS_ENV=production

拉取gitlab静态资源文件

$ sudo -u git -H bundle exec rake assets:precompile RAILS_ENV=production

启动gitlab

$ /etc/init.d/gitlab start

检测各个组件是否正常工作

$ sudo -u git -H bundle exec rake gitlab:check RAILS_ENV=production

验证是否全部正常：
/home/git/gitlab-shell/bin/check       //不报错就OK了  

验证是否安装成功，浏览器，http://192.168.1.112:9999/users/sign_in
>用户名：admin@local.host
密 码：5iveL!fe

安装时出现很多问题，我这边感谢网友分享：
http://www.centoscn.com/image-text/install/2015/0320/4929.html
http://blog.51yip.com/server/1558.html