小fish 发表于 2018-1-10 18:55:44

GitLab搭建详细过程

一、前提


[*]系统:Centos 6.5
[*]软件版本:gitlab-7.8.4
[*]Selinux:关闭
[*]防火墙规则:先清空(搭建好了后续自己添加相关放行规则)

二、yum源配置和相关依赖包

1.添加epel源和PUIAS_6_computational源
  

# yum -y install epel-release  

  

  创建该文件并添加以下内容:
  

# vim /etc/yum.repos.d/PUIAS_6_computational.repo  

  
name=PUIAS computational Base $releasever - $basearch
  
mirrorlist=http://puias.math.ias.edu/data/puias/computational/$releasever/$basearch/mirrorlist
  
#baseurl=http://puias.math.ias.edu/data/puias/computational/$releasever/$basearch
  
gpgcheck=1
  
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-puias
  

  

  获取和导入相关验证文件
  

# 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
  
# yum repolist
  


2.安装依赖包
  

# yum install -y vim lrzsz wget gcc gcc-c++ make makeconf cmake  
# 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.i686 libcom_err-devel.x86_64 nodejs cmake libicu-devel libicu openssl openssl-devel
  

  
查看安装的git版本,需要1.7.12以上,有PUIAS源会装1.8
  
# git --version
  


三、安装Ruby

1.查看是否安装有Ruby
  

# rpm -qa | grep ruby  

  


2.安装Ruby
  

# mkdir /tmp/ruby && cd /tmp/ruby  
# curl --progress ftp://ftp.ruby-lang.org/pub/ruby/2.1/ruby-2.1.2.tar.gz | tar xz
  
# cd ruby-2.1.2
  
# ./configure --disable-install-rdoc
  
# make
  
# make prefix=/usr/local install
  

  


3.安装Bundler Gem
  

# gem install bundler --no-doc  

  

  可能会报以下错误,这是因为国内网络导致rubygems.org存放在Amazon S3上面的资源文件间接性链接失败,用国内的RubyGems镜像(参见http://ruby.taobao.org/)替换官方镜像
https://images2017.cnblogs.com/blog/754572/201711/754572-20171116182732593-990424982.png
  更换镜像地址:
  

# gem sources --remove https://rubygems.org/# 删除原镜像地址  
# gem sources -a https://ruby.taobao.org/# 添加新镜像地址
  

  

  查看是否更换成功:
https://images2017.cnblogs.com/blog/754572/201711/754572-20171116182842859-1360038259.png
  再次安装:
https://images2017.cnblogs.com/blog/754572/201711/754572-20171116182901374-85982908.png

四、创建系统用户git
  

# adduser --system --shell /bin/bash --comment 'GitLab' --create-home --home-dir /home/git/ git  
让git用户可以找到/usr/local/bin命令,并可以使用sudo
  
# visudo
  
找到这一行:
  
Defaults    secure_path = /sbin:/bin:/usr/sbin:/usr/bin
  
在后面添加 /usr/local/bin :
  
Defaults    secure_path = /sbin:/bin:/usr/sbin:/usr/bin:/usr/local/bin
  
再找到这一行:
  
root    ALL=(ALL)       ALL
  
在下一行添加:
  
git    ALL=(ALL)       ALL
  

  


五、安装MySQL

1.前提
  这里的数据库需要安装Mysql 5.5以上的版本,而epel源默认只有5.1,所以需要添加有Mysql 5.5的源
  

# rpm -qa | grep mysql   # 查看是否安装比较低版本的mysql,然后卸载  
# yum remove -y mysql*
  
# yum install -y mysql55-server mysql55-devel mysql55 postfix # 安装5.5版本
  
# chkconfig mysqld on   # 设置开机启动
  
# service mysqld start
  

  

  要求是InnoDB引擎,登陆查看是否为InnoDB引擎
https://images2017.cnblogs.com/blog/754572/201711/754572-20171116180750624-300984572.png
  如果不是可以用SET storage_engine=INNODB设置,或者修改my.cnf文件后重启mysql

2.配置GitLab使用的数据库
  

> CREATE DATABASE IF NOT EXISTS `gitlabhq_production` DEFAULT CHARACTER SET `utf8` COLLATE `utf8_unicode_ci`;
  
> GRANT SELECT, LOCK TABLES, INSERT, UPDATE, DELETE, CREATE, DROP, INDEX,>
  
> GRANT SELECT, LOCK TABLES, INSERT, UPDATE, DELETE, CREATE, DROP, INDEX,>  
> flush privileges;
  
> exit;
  


六、安装Redis
  安装Reids
  

# yum -y install redis  
# chkconfig redis on
  
# cp /etc/redis.conf /etc/redis.conf.orig
  

  

  下面这条命令会把redis.conf的端口设置为0,而redis.conf.orig不变
  

# sed 's/^port .*/port 0/' /etc/redis.conf.orig | sudo tee /etc/redis.conf  
# echo 'unixsocket /var/run/redis/redis.sock' | sudo tee -a /etc/redis.conf
  
# echo -e 'unixsocketperm 0770' | sudo tee -a /etc/redis.conf
  

  

  授权/var/run/redis给redis权限
  

# mkdir -p /var/run/redis/  
# chown redis:redis /var/run/redis
  
# chmod 755 /var/run/redis
  

  

  将git加入redis组,并启动Redis
  

# usermod -aG redis git  
# service redis start
  


七、安装GitLab

1.克隆GitLab
  

# su - git  
# cd /home/git
  
# git clone https://gitlab.com/larryli/gitlab.git -b 7-8-zh gitlab
  

  


2.配置
  切换至GitLab目录下面,复制一份配置文件
  

# cd gitlab  
# cp config/gitlab.yml.example config/gitlab.yml
  

  

  确保GitLab可以对 log 和 tmp 目录有写入权限
  

# chown -R git log/  
# chown -R git tmp/
  
# chmod -R u+rwX log/
  
# chmod -R u+rwX tmp/
  

  为satelites创建目录
  

# mkdir /home/git/gitlab-satellites  
# chmod u+rwx,g=rx,o-rwx /home/git/gitlab-satellites
  

  

  确保GitLab可以对 tmp/pids、tmp/sockets、public/uploads目录有写入权限
  

# chmod -R u+rwX tmp/pids/  
# chmod -R u+rwX tmp/sockets/
  
# chmod -R u+rwXpublic/uploads
  

  

  从配置案例复制一份unicorn配置文件,并修改配置文件中的timeout选项的值为600(防止仓库文件太大,拉取时间过长出现超时)
  

# su -  
# cd /home/git/gitlab
  
# sudo -u git -H cp config/unicorn.rb.example config/unicorn.rb
  
# vim gitlab/config/unicorn.rb
  
修改timeout 600
  

  

  从配置案例复制一份rack attack配置文件
  

# sudo -u git -H cp config/initializers/rack_attack.rb.example config/initializers/rack_attack.rb  

  

  为git用户配置git全局配置
  

# sudo -u git -H git config --global user.name "GitLab"  
# sudo -u git -H git config --global user.email "xxxxxx@qq.com"
  
# sudo -u git -H git config --global core.autocrlf input
  

  

  配置redis连接
  

# sudo -u git -H cp config/resque.yml.example config/resque.yml  

  

  配置GitLab数据库设置
  

# sudo -u git cp config/database.yml.mysql config/database.yml  
# vim config/database.yml
  

  

  只需配置生产的部分(第一部分),用户名和密码
https://images2017.cnblogs.com/blog/754572/201711/754572-20171117100544124-398442875.png
  配置好以后运行该命令
  

# sudo -u git -H chmod o-rwx config/database.yml  

  

  配置GitLab绑定的域名或者IP
  

# vim config/gitlab.yml  
修改host为gitlab的域名为你主机的IP地址(有两项,test一项应该没有影响,不过也修改吧)
  
host:主机IP
  

  

  安装Gems
  

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

  

  可能会报错,还是大陆访问官网的问题,替换成https://ruby.taobao.org,然后再安装
https://images2017.cnblogs.com/blog/754572/201711/754572-20171117101114718-1234667565.png
  替换命令:
  

# sed -i '/^source/s/https\:\/\/rubygems\.org/https\:\/\/ruby\.taobao\.org/' Gemfile  

  

  安装GitLab shell
  

# sudo -u git -H bundle exec rake gitlab:shell:install REDIS_URL=unix:/var/run/redis/redis.sock RAILS_ENV=production  

  

  初始化数据库
  

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

  

  如果想要自己设置GitLab的root默认登陆密码则运行以下命令:
  

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

  

  默认登陆账号密码
  

login.........root  
password......5iveL!fe
  

  

  配置启动脚本
  

# cp lib/support/init.d/gitlab /etc/init.d/  

  

  配置日志切割
  

# cp lib/support/logrotate/gitlab /etc/logrotate.d/gitlab  

  

  运行命令检测GitLab和它的环境是否正确
  

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

  

  运行命令结果截图如下:
https://images2017.cnblogs.com/blog/754572/201711/754572-20171117101603562-101060363.png
  拉取GitLab静态资源文件
  

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

  

  修改配置文件的gitlab_url为主机IP或者域名
  

# vim /home/git/gitlab-shell/config.yml  

  

  启动GitLab实例
  

# service gitlab start  


八、配置Nginx
  安装和配置开机启动(这里用yum安装,也可以自己编译安装)
  

# yum install -y nginx  
# chkconfig nginx on
  

  

  下载Nginx配置文件,并命名为gitlab.conf
  

# wget -O /etc/nginx/conf.d/gitlab.conf https://gitlab.com/gitlab-org/gitlab-ce/raw/master/lib/support/nginx/gitlab  

  

  把nginx加入到git组
  

# usermod -a -G git nginx  
# chmod g+rx /home/git/
  

  

  修改gitlab.conf文件
  

# vim /etc/nginx/conf.d/gitlab.conf  
server unix:/home/git/gitlab/tmp/sockets/gitlab-workhorse.socket fail_timeout=0; 修改为 server unix:/home/git/gitlab/tmp/sockets/gitlab.socket fail_timeout=0;
  
listen 0.0.0.0:80 default_server;   修改为 listen 80;
  
listen [::]:80 default_server;       该行删除
  
server_name YOUR_SERVER_FQDN;修改为 server_name 主机IP
  

  

  启动Nginx
  

# service nginx start  


九、访问
  访问地址,http://主机IP或者域名,第一次登陆后就需要修改root用户的密码,然后再去掉GitLab的用户注册功能。到此GitLab搭建完毕!
https://images2017.cnblogs.com/blog/754572/201711/754572-20171117102726062-1561776734.png
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