GitLab,是一个利用 Ruby on Rails 开发的开源应用程序,实现一个自托管的Git项目仓库,可通过Web界面进行访问公开的或者私人项目。
它拥有与GitHub类似的功能,能够浏览源代码,管理缺陷和注释。可以管理团队对仓库的访问,它非常易于浏览提交过的版本并提供一个文件历史库。团队成员可以利用内置的简单聊天程序(Wall)进行交流。它还提供一个代码片段收集功能可以轻松实现代码复用,便于日后有需要的时候进行查找。
一、安装源和依赖包
$ cd /usr/local/src
#增epel源,如果你是i686系统,请把x86_64修改下。
$ wget -O /etc/pki/rpm-gpg/RPM-GPG-KEY-EPEL-6 https://www.fedoraproject.org/static/0608B895.txt
$ rpm --import /etc/pki/rpm-gpg/RPM-GPG-KEY-EPEL-6
$ rpm -Uvh http://dl.fedoraproject.org/pub/epel/6/x86_64/epel-release-6-8.noarch.rpm
二、确认是否安装成功
$ rpm -qa gpg*
gpg-pubkey-0608b895-4bd22942
三、安装依赖包
$ 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 cmake libcom_err-devel.i686 libcom_err-devel.x86_64
四、编译安装git
$ cd /usr/local/src
$ wget https://www.kernel.org/pub/software/scm/git/git-2.4.5.tar.gz
$ yum install zlib-devel perl-CPAN gettext curl-devel expat-devel gettext-devel openssl-devel
$ yum remove git -y
$ tar xf git-2.4.5.tar.gz
$ cd git-2.4.5
$ ./configure --prefix=/usr/local/git
$ make;make install
五、安装ruby,ruby版本需要2.0+,所以先卸载系统已存在的
$ yum remove ruby
$ cd /usr/local/src
$ wget http://cache.ruby-lang.org/pub/ruby/2.1/ruby-2.1.6.tar.gz
$ tar xf ruby-2.1.6.tar.gz
$ cd ruby-2.1.6 && ./configure --prefix=/usr/local/ --disable-install-rdoc && make && make install
六、完成后验证ruby
$which ruby
/usr/local/bin/ruby
$ruby -v
ruby 2.1.2p95 (2014-05-08 revision 45877) [x86_64-linux]
七、安装bundler
Gem是一个管理Ruby库和程序的标准包,它通过Ruby Gem(如 http://rubygems.org/ )源来查找、安装、升级和卸载软件包,非常的便捷
由于国内网络原因(你懂的),导致 rubygems.org 存放在 Amazon S3 上面的资源文件间歇性连接失败。所以你会与遇到 gem install rack 或 bundle install 的时候半天没有响应,具体可以用 gem install rails -V 来查看执行过程
将ruby默认的gem源替换成淘宝的既可以正常安装软件
$ gem sources --remove https://rubygems.org/
$ gem sources -a https://ruby.taobao.org/
$ gem sources -l
$ gem install bundler --no-doc
八、创建git需要的系统用户
useradd git
九、安装mysql
$ yum install -y mysql-server mysql-devel
$ chkconfig mysqld on
$ service mysqld start
十、创建git数据库用户
mysql> CREATE USER ‘git‘@‘localhost‘ IDENTIFIED BY ‘gitpwd‘;
十一、创建git需要的数据库、并授权一个连接git数据库的用户
mysql> CREATE DATABASE IF NOT EXISTS `gitlabhq` DEFAULT CHARACTER SET `utf8` COLLATE `utf8_unicode_ci`;
mysql> GRANT SELECT, LOCK TABLES, INSERT, UPDATE, DELETE, CREATE, DROP, INDEX, ALTER ON `gitlabhq`.* TO ‘git‘@‘localhost‘;
mysql> flush privileges;
十二、配置redis,
前面安装依赖包的时候已经使用yum把redis安装好了。
$ chkconfig redis on
$ cp /etc/redis.conf /etc/redis.conf.orig
修改redis监听端口
sed ‘s/^port .*/port 0/‘ /etc/redis.conf.orig |tee /etc/redis.conf
配置redis,增加redis配置内容
$ echo ‘unixsocket /var/run/redis/redis.sock‘ |tee -a /etc/redis.conf
$ echo -e ‘unixsocketperm 0770‘ |tee -a /etc/redis.conf
修改redis目录权限
$ chown redis:redis /var/run/redis
$ chmod 755 /var/run/redis
启动redis服务
$service redis restart
附加git到redis组
usermod -aG redis git
十三、安装gitlab配置
$ cd /home/git
#添加下面内容,不验证SSL,否则 git clone 时会出现错误 Peer certificate cannot be authenticated with known CA certificates
$ vi /home/git/.bash_profile
export GIT_SSL_NO_VERIFY=1
#下载源码,安装Gitlab
$ su - git
$ git clone https://github.com/gitlabhq/gitlabhq.git gitlab
#修改配置,并修改gitlab配置文件
$ cd gitlab/
$ cp config/gitlab.yml.example config/gitlab.yml
$ vim config/gitlab.yml
gitlab:
## Web server settings (note: host is the FQDN, do not include http://)
host: 121.413.102.123 //这里的ip是你利用http或者ssh访问git的时候地址
port: 80 //http方式访问git的端口
https: false
time_zone: ‘Beijing‘ //将时区改为北京
git:
#bin_path: /usr/bin/git
bin_path: /usr/local/git/bin/git
#创建目录,配置unicorn
$ mkdir /home/git/gitlab-satellites
$ chmod 750 /home/git/gitlab-satellites
$ cp config/unicorn.rb.example config/unicorn.rb
#修改unicorn配置文件,特别注意:比较差配置的机器,注意将unicorn.rb中的timeout设置大一点,因为第一次启动的时候Gitlab需要初始化,如果timeout太小,由于需要执行较长时间,导致无法正常启动,出现502错误
$ vim config/unicorn.rb
worker_processes 4
#拷贝配置文件rack_attack.rb
$ cp config/initializers/rack_attack.rb.example config/initializers/rack_attack.rb
#定义全局的用户和邮箱,会将配置写入到gitlab.yml配置文件
$ git config --global user.name "GitLab"
$ git config --global user.email "[email protected]"
$ git config --global core.autocrlf input
#编辑连接redis配置,拷贝配置
$ cp config/resque.yml.example config/resque.yml
#配置gitlab数据库文件
$ cp config/database.yml.mysql config/database.yml
#编辑git连接数据库配置文件
$ vim config/database.yml
production:
adapter: mysql2
encoding: utf8
collation: utf8_general_ci
reconnect: false
database: gitlabhq
pool: 10
username: git
password: "gitpwd"
host: localhost
socket: /var/lib/mysql/mysql.sock
#修改文件权限,只有git用户可读
chmod 660 config/database.yml
十四、安装gem
#修改gemfile配置,改为淘宝的ruby源,修改为
cd /home/git/gitlab
$ vi Gemfile
source ‘https://ruby.taobao.org/‘
#执行命令,这一步的时间会等很久
$ bundle install --deployment --without development test postgres aws
十五、安装gitlab-shell
$ yum install nodejs
$ su - git
$ cd /home/git/
$ git clone https://github.com/gitlabhq/gitlab-shell.git
$ cd gitlab-shell
$ mkdir /home/git/repositories
$ cp config.yml.example config.yml
#修改gitlab-shell配置文件
$ vim /home/git/gitlab-shell/config.yml
user: git
gitlab_url: "http://121.413.102.123 "
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
十六、初始化数据库
$ cd /home/git/gitlib
bundle exec rake gitlab:setup RAILS_ENV=production
#可以设置管理员密码(此步骤可省略。。。)
$ bundle exec rake gitlab:setup RAILS_ENV=production GITLAB_ROOT_PASSWORD=newpassword
十七、下载服务脚本,退出git用户使用root用户执行下面的命令
$ exit
$ wget -O /etc/init.d/gitlab https://gitlab.com/gitlab-org/gitlab-recipes/raw/master/init/sysvinit/centos/gitlab-unicorn
$ chmod +x /etc/init.d/gitlab
$ chkconfig --add gitlab
$ chkconfig gitlab on
#设置logrotate
$ cp lib/support/logrotate/gitlab /etc/logrotate.d/gitlab
#检测应用状态
$ bundle exec rake gitlab:env:info RAILS_ENV=production
System information
System: CentOS 6.6
Current User: root
Using RVM: no
Ruby Version: 2.1.6p336
Gem Version: 2.2.3
Bundler Version:1.10.5
Rake Version: 10.4.2
Sidekiq Version:3.3.0
GitLab information
Version: 7.13.0.pre
Revision: 32330e8
Directory: /home/git/gitlab
DB Adapter: mysql2
URL: http://121.43.102.23:8080
HTTP Clone URL: http://121.413.102.123:8080/some-project.git
SSH Clone URL: [email protected]121.413.102.123 :some-project.git
Using LDAP: no
Using Omniauth: no
GitLab Shell
Version: 2.6.3
Repositories: /home/git/repositories/
Hooks: /home/git/gitlab-shell/hooks/
Git: /usr/bin/git
#执行命令
$ bundle exec rake assets:precompile RAILS_ENV=production
#启动gitlab服务
$ service gitlab start
十八,配置gitlab 的web服务
$ yum -y install nginx
$ chkconfig nginx on
#下载gitlab配置文件,不使用SSL
$ wget -O /etc/nginx/conf.d/gitlab.conf https://gitlab.com/gitlab-org/gitlab-ce/raw/master/lib/support/nginx/gitlab --no-check-certificate
#编辑gitlab配置文件
$ vi /etc/nginx/conf.d/gitlab.conf
listen 0.0.0.0:80 default_server; //设置登陆gitlab 的登陆端口。
#listen [::]:80 default_server;
#server_name YOUR_SERVER_FQDN; ## Replace this with something like gitlab.example.com
server_name 121.413.102.123 ; #修改为本机ip
server_tokens off; ## Don‘t show the nginx version number, a security best practice
root /home/git/gitlab/public;
## Increase this if you want to upload large attachments
## Or if you want to accept large git objects over http
#client_max_body_size 20m;
client_max_body_size 256m; //修改为256
#添加nginx用户到git组
$ usermod -a -G git nginx
$ chmod g+rx /home/git/
#启动nginx服务
service nginx start
#修改gitlab_url为nginx中配置的相应端口
$ vi /home/git/gitlab-shell/config.yml
gitlab_url: "http://121.413.102.123"
#新建软连接。否则客户端在clone的时候报错
$ ln -s /usr/local/git/bin/git-receive-pack /usr/bin/
$ ln -s /usr/local/git/bin/git-upload-pack /usr/bin/
#gitlab邮件服务设置文件。
$cd /home/git/gitlab/config/initializers/
$cp smtp_settings.rb.sample smtp_settings.rb
十九、访问gitlab,系统默认admin但是我用默认密码我登录不了,这里我自己注册了用户名,注册完密码是通过邮件发送的。
#用户名:xx
#密码:xx
二十、至此gitlab安装完成,登录到gitlab上面可以进行项目的创建、用户的添加、删除、权限分配。
问题总结
1、服务端新建好用户后无法通过ssh方式访问git服务器
$ vim /home/git/gitlab-shell/config.yml
auth_file: "/home/git/.ssh/authorized_keys"
检查git服务端上面有没有这个文件,然后检查用户的公钥有没有自动写入到这个文件里面,如果没有ssh目录和authorized_keys文件需要手动创建,目录权限为600
参考链接:
http://www.centoscn.com/CentosServer/test/2015/0211/4692.html
http://www.restran.net/2015/04/09/gilab-centos-installation-note/
http://dl528888.blog.51cto.com/2382721/1213286