在Docker中使用ubuntu镜像搭建gitLib

docker pull ubuntu:14.04

docker run -t -i  ubuntu:14.04 /bin/bash

apt-get update -y
apt-get install -y openssh-client openssh-server
#允许root用户登录
sed -i ‘s/PermitRootLogin without-password/PermitRootLogin yes/g‘ /etc/ssh/sshd_config
#登录验证密码
sed -i ‘s/#PasswordAuthentication yes/PasswordAuthentication yes/g‘ /etc/ssh/sshd_config
 
mkdir /var/run/sshd
#修改root用户的密码
echo "root:123456" | chpasswd
#启动ssh
/usr/sbin/sshd 
#退出
exit

#停止容器
docker stop CONTAINER_ID
#保存镜像
docker commit CONTAINER_ID gitlib_ubuntu
#删除容器
docker rm CONTAINER_ID
#重新创建容器
docker run -i -t -d  --privileged -p 55402:22 -p 80:80 --name gitlib_ubuntu_1 gitlib_ubuntu:latest /usr/sbin/sshd -D

#确认系统更新到最新
apt-get update -y
apt-get upgrade -y
apt-get install sudo -y
 
#由于ubuntu安装的是vimrc.tiny,所以删除该版本，安装vim full版本
apt-get -y remove vim-common
apt-get -y  install vim
 
#vi打开utf-8文件乱码的解决方案
vi /etc/vim/vimrc   
set fileencodings=utf-8,gb2312,gbk,gb18030   
set termencoding=utf-8    
set encoding=prc
#显示行号
set nu
 
#安装依赖包
sudo apt-get install -y build-essential zlib1g-dev libyaml-dev libssl-dev libgdbm-dev libreadline-dev libncurses5-dev libffi-dev curl openssh-server redis-server checkinstall libxml2-dev libxslt-dev libcurl4-openssl-dev libicu-dev logrotate python-docutils pkg-config cmake nodejs
 
#安装Git
sudo apt-get install -y git-core
#确认git版本在1.7.10以上
git --version

mkdir /tmp/ruby && cd /tmp/ruby
curl -L --progress http://cache.ruby-lang.org/pub/ruby/2.1/ruby-2.1.6.tar.gz | tar xz
cd ruby-2.1.6
./configure --disable-install-rdoc
make
sudo make install
 
#安装bundler ,一个安装ruby的包系统 ,用bundler管理gem,选择淘宝提供的RubyGems镜像
sudo gem sources -r https://rubygems.org/
sudo gem sources -a https://ruby.taobao.org/
gem sources -l
 
#终端出现下面的内容，说明设置成功
*** CURRENT SOURCES ***
https://ruby.taobao.org/
 
sudo gem install bundler --no-ri --no-rdoc

sudo adduser --disabled-login --gecos ‘GitLab‘ git

#安装mysql，期间会要求输入mysql root用户的密码
sudo apt-get install -y mysql-server mysql-client libmysqlclient-dev
#确认mysql版本为5.5.14以上
mysql --version
#登录mysql
mysql -u root -p
#登录报错ERROR 2002 (HY000): Can‘t connect to local MySQL server through socket ‘/var/run/mysqld/mysqld.sock‘需要执行下面语句。
sudo /etc/init.d/mysql restart
 
#创建git用户，$password为git用户密码，自行修改
mysql>CREATE USER ‘git‘@‘localhost‘ IDENTIFIED BY ‘$password‘;
#创建数据库
mysql>CREATE DATABASE IF NOT EXISTS `gitlabhq_production` DEFAULT CHARACTER SET `utf8` COLLATE `utf8_unicode_ci`;
#授权
mysql>GRANT SELECT, INSERT, UPDATE, DELETE, CREATE, DROP, INDEX, ALTER, LOCK TABLES ON `gitlabhq_production`.* TO ‘git‘@‘localhost‘;
#退出
mysql>\q
#使用git用户登录mysql 
mysql -u git -p -D gitlabhq_production
#确认登录成功后退出
mysql>\q

sudo apt-get install redis-server
sudo cp /etc/redis/redis.conf /etc/redis/redis.conf.orig
 
#修改/etc/redis/redis.conf(vi /etc/redis/redis.conf)
unixsocket /var/run/redis/redis.sock
unixsocketperm 770
 
mkdir /var/run/redis
chown redis:redis /var/run/redis
chmod 755 /var/run/redis
#重启redis
sudo service redis-server restart
#添加git用户到redis组
sudo usermod -aG redis git

#使用git用户
su git
#确认当前位置为/home/git
pwd
#Clone GitLab repository
git clone https://gitlab.com/gitlab-org/gitlab-ce.git -b 7-14-stable gitlab
#进入gitlab目录
cd /home/git/gitlab
cp config/gitlab.yml.example config/gitlab.yml
 
vi config/gitlab.yml
#修改host的值为访问域名
host: gitlib
#修改ssh端口,如果ssh端口不是默认的22端口，则必须修改该值
#否则git clone ssh不能成功
ssh_port: 55402
 
#unicorn配置
cp config/unicorn.rb.example config/unicorn.rb
#rack配置
cp config/initializers/rack_attack.rb.example config/initializers/rack_attack.rb
#Configure Git global settings for git user, used when editing via web editor
git config --global core.autocrlf input
#redis配置
cp config/resque.yml.example config/resque.yml
#创建附属目录
mkdir /home/git/gitlab-satellites

# git MySQL数据库配置 :
cp config/database.yml.mysql config/database.yml
vi config/database.yml
#修改database.yml文件中production的username和password
production:
  adapter: mysql2
  encoding: utf8
  collation: utf8_general_ci
  reconnect: false
  database: gitlabhq_production
  pool: 10
  username: git
  password: "$password"

安装Gems
#选择淘宝提供的RubyGems镜像
vi Gemfile
#source "https://rubygems.org"
source "http://ruby.taobao.org"
 
bundle install --deployment --without development test postgres aws kerberos

安装GitLab Shell
bundle exec rake gitlab:shell:install[v2.6.3] REDIS_URL=unix:/var/run/redis/redis.sock RAILS_ENV=production
 
#修改gitlab_url为访问域名
vi /home/git/gitlab-shell/config.yml
gitlab_url: "http://gitlib"

#初始化git的数据库脚本，并且激活高级功能
bundle exec rake gitlab:setup RAILS_ENV=production
 
执行结果为
Administrator account created:
 
login.........root
password......5iveL!fe

cp lib/support/init.d/gitlab.default.example /etc/default/gitlab
#设置 GitLab 使用 Logrotate 备份 Log
cp lib/support/logrotate/gitlab /etc/logrotate.d/gitlab
#编译
bundle exec rake assets:precompile RAILS_ENV=production
#启动gitlab
sudo service gitlab start

sudo apt-get install -y nginx
 
sudo cp lib/support/nginx/gitlab /etc/nginx/sites-available/gitlab
sudo ln -s /etc/nginx/sites-available/gitlab /etc/nginx/sites-enabled/gitlab
 
 
vi /etc/nginx/sites-available/gitlab
#删除listen行中的default_server，修改server_name值为访问域名
server {
  listen 0.0.0.0:80;
  listen [::]:80;
  server_name gitlib;
  ...
}
 
sudo service nginx restart

vi /etc/hosts
 
127.0.0.1       gitlib

访问地址 http://gitlib
 
默认管理员用户：root/5iveL!fe

a,nginx的server_name,gitlab-shell的gitlab_url，gitlab的gitlab.yml中的host，三个值必须一致
b,当前容器保存镜像后,从镜像再次运行的时候，需要修改/etc/hosts文件
启动mysql
sudo /etc/init.d/mysql restart
启动redis
sudo service redis-server restart
启动gitlib
sudo service gitlab restart
启动nginx
sudo service nginx restart

cd /home/git/
#打包仓库文件
tar zcvf /tmp/repositories.tar.gz ./repositories   
#备份sql文件
mysqldump -uroot -pxxxx gitlabhq_production > /tmp/gitlabhq_production.sql  
#备份keys
cp /home/git/.ssh/authorized_keys  /tmp/authorized_keys 

#使用git用户
su git
#解压仓库文件
tar zxvf repositories.tar.gz
#导入仓库
cp -r repositories /home/git/ 
#导入keys
cat authorized_keys >> /home/git/.ssh/authorized_keys 
#导入数据库
mysql -uroot -pxxx gitlabhq_production < gitlabhq_production.sql 
 
cd /home/git/gitlab/
bundle exec rake gitlab:import:repos RAILS_ENV=production
bundle exec rake gitlab:satellites:create RAILS_ENV=production
#检测
bundle exec rake gitlab:check RAILS_ENV=production
 
#使用root用户重启gitlab
sudo service gitlab restart