在已安装Apache和MySQL的Ubuntu上安装gitlab

摘要: 在已安装Apache和MySQL的Ubuntu上安装gitlab

一 、 首先更新系统和软件包

1 . 更新软件包

# run as root!
apt-get update -y
apt-get upgrade -y
apt-get install sudo -y

2 . 配置编辑器

# Install vim and set as default editor
sudo apt-get install -y vim
sudo update-alternatives --set editor /usr/bin/vim.basic

3 . 安装ruby

curl -L --progress https://cache.ruby-lang.org/pub/ruby/2.2/ruby-2.2.3.tar.gz | tar xz
cd ruby-2.2.3
./configure --prefix=/usr --disable-install-rdoc
make
sudo apt-get autoremove ruby
sudo make install

4 . 安装Bundler Gem:

sudo gem install bundler --no-ri --no-rdoc

如果出现：

ERROR: Loading command: install (LoadError)

cannot load such file -- zlib

ERROR: While executing gem ... (NoMethodError)

undefined method `invoke_with_build_args' for nil:NilClass

sudo apt-get install zlib1g-dev

cd ext/zlib

ruby ./extconf.rb

make

make install

如果出现：

ERROR: Could not find a valid gem 'bundler' (>= 0), here is why:

Unable to download data from https://rubygems.org/ - SSL_connect returned=1 errno=0 state=SSLv3 read server certificate B: certificate verify failed (https://s3.amazonaws.com/production.s3.rubygems.org/latest_specs.4.8.gz)

sudo gem install --http-proxy http://代理服务器:端口 bundler --no-ri --no-rdoc

二 、 为gitlab创建一个git用户

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

三 、 配置数据库

官方指南用的是PostgreSQL，不过官方也有MySQL的说明：

http://doc.gitlab.com/ce/install/database_mysql.html

# 查看版本，即检查是否安装
mysql --version

# 登陆 MySQL ，
mysql -u root -p

# 如果有密码会提示输入密码
# 下面是已经进入mysql命令模式

mysql> CREATE USER 'git'@'localhost' IDENTIFIED BY '$password';
# $password 改成创建用户的密码
# CREATE USER 'git'@'localhost' IDENTIFIED BY 'git';

# Ensure you can use the InnoDB engine which is necessary to support long indexes
# If this fails, check your MySQL config files (e.g. `/etc/mysql/*.cnf`, `/etc/mysql/conf.d/*`) for the setting "innodb = off"
mysql> SET storage_engine=INNODB;
# 设置索引模式

# Create the GitLab production database
mysql> CREATE DATABASE IF NOT EXISTS `gitlabhq_production` DEFAULT CHARACTER SET `utf8` COLLATE `utf8_unicode_ci`;

# Grant the GitLab user necessary permissions on the database
mysql> GRANT SELECT, INSERT, UPDATE, DELETE, CREATE, CREATE TEMPORARY TABLES, DROP, INDEX, ALTER, LOCK TABLES ON `gitlabhq_production`.* TO 'git'@'localhost';

# 退出mysql模式
mysql> \q

确认数据库用户是否创建成功，即再次以新用户登陆进mysql模式

# Try connecting to the new database with the new user
sudo -u git -H mysql -u git -p -D gitlabhq_production
# 会提示输入密码，输入刚才你替换的 $password

# 退出mysql模式
mysql> \q

四 、 安装redis

sudo apt-get install redis-server

# Configure redis to use sockets
sudo cp /etc/redis/redis.conf /etc/redis/redis.conf.orig

# Disable Redis listening on TCP by setting 'port' to 0
sed 's/^port .*/port 0/' /etc/redis/redis.conf.orig | sudo tee /etc/redis/redis.conf

# Enable Redis socket for default Debian / Ubuntu path
echo 'unixsocket /var/run/redis/redis.sock' | sudo tee -a /etc/redis/redis.conf
# Grant permission to the socket to all members of the redis group
echo 'unixsocketperm 770' | sudo tee -a /etc/redis/redis.conf

# Create the directory which contains the socket
mkdir /var/run/redis
chown redis:redis /var/run/redis
chmod 755 /var/run/redis

# 这里是直接摘录官方的步骤，下面的这步可跳过
# Persist the directory which contains the socket, if applicable
if [ -d /etc/tmpfiles.d ]; then
echo 'd  /var/run/redis  0755  redis  redis  10d  -' | sudo tee -a /etc/tmpfiles.d/redis.conf
fi

# Activate the changes to redis.conf
sudo service redis-server restart

# Add git to the redis group
sudo usermod -aG redis git

五 、 安装GIT（已有可跳过）

# Install Git
sudo apt-get install -y git-core

# Make sure Git is version 1.7.10 or higher, for example 1.7.12 or 2.0.0
git --version

按照上面的提示，如果版本号小于1.7.10，请按下面的步骤更新（下面的2.4.3的源，安装后是：git version 1.9.1）

# Remove packaged Git
sudo apt-get remove git-core

# Install dependencies
sudo apt-get install -y libcurl4-openssl-dev libexpat1-dev gettext libz-dev libssl-dev build-essential

# Download and compile from source
cd /tmp
curl -L --progress https://www.kernel.org/pub/software/scm/git/git-2.4.3.tar.gz | tar xz
cd git-2.4.3/
./configure
make prefix=/usr/local all

# Install into /usr/local/bin
sudo make prefix=/usr/local install

# When editing config/gitlab.yml (Step 5), change the git -> bin_path to /usr/local/bin/git

六 、 gitlab源码（这里选用的是，大神汉化版，文末进行介绍）

1 、 clone

# We'll install GitLab into home directory of the user "git"  //默认安装到/home/git 即git的用户目录
cd /home/git

# Clone GitLab repository  //clonegit上的源码，这里试用了汉化版，下面的注释是原版
#sudo -u git -H git clone https://gitlab.com/gitlab-org/gitlab-ce.git -b 8-1-stable gitlab
sudo -u git -H git clone https://gitlab.com/larryli/gitlab.git 
# 最后一步不要急，据说网络的原因导致很卡，看运气吧

2 、 配置它gitlab：

# Go to GitLab installation folder
cd /home/git/gitlab

# Copy the example GitLab config
sudo -u git -H cp config/gitlab.yml.example config/gitlab.yml

# Update GitLab config file, follow the directions at top of file
# 这一步主要是配置邮箱和一些其他的东西，自己看需要把
sudo -u git -H editor config/gitlab.yml

# Copy the example secrets file
sudo -u git -H cp config/secrets.yml.example config/secrets.yml
sudo -u git -H chmod 0600 config/secrets.yml

# Make sure GitLab can write to the log/ and tmp/ directories
sudo chown -R git log/
sudo chown -R git tmp/
sudo chmod -R u+rwX,go-w log/
sudo chmod -R u+rwX tmp/

# Make sure GitLab can write to the tmp/pids/ and tmp/sockets/ directories
sudo chmod -R u+rwX tmp/pids/
sudo chmod -R u+rwX tmp/sockets/

# Make sure GitLab can write to the public/uploads/ directory
sudo chmod -R u+rwX  public/uploads

# Change the permissions of the directory where CI build traces are stored
sudo chmod -R u+rwX builds/

# Copy the example Unicorn config
sudo -u git -H cp config/unicorn.rb.example config/unicorn.rb

# Find number of cores
nproc

# Enable cluster mode if you expect to have a high load instance
# Set the number of workers to at least the number of cores
# Ex. change amount of workers to 3 for 2GB RAM server
sudo -u git -H editor config/unicorn.rb

# Copy the example Rack attack config
sudo -u git -H 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
sudo -u git -H git config --global core.autocrlf input

# Configure Redis connection settings
sudo -u git -H cp config/resque.yml.example config/resque.yml

# Change the Redis socket path if you are not using the default Debian / Ubuntu configuration
sudo -u git -H editor config/resque.yml

上面主要是拷贝和编辑一些配置文件，基本不用改，别漏掉就行

3 、 下面配置数据库（请注意数据库配置的模板文件）：

# PostgreSQL 请运行下面的:
sudo -u git cp config/database.yml.postgresql config/database.yml

# MySQL 请运行下面的:
sudo -u git cp config/database.yml.mysql config/database.yml

# 一定要注意，上面的两个，只能执行一个
# 下面配置数据库  将'secure password' 替换成你设置的 $password
sudo -u git -H editor config/database.yml

# PostgreSQL and MySQL:
# Make config/database.yml readable to git only
sudo -u git -H chmod o-rwx config/database.yml

4 、 安装 gems （为了，方便国内的网速，可在此步前，配置淘宝的ruby服务器 https://ruby.taobao.org/ 详情进入查看）

# For PostgreSQL (note, the option says "without ... mysql")
sudo -u git -H bundle install --deployment --without development test mysql aws kerberos

# Or if you use MySQL (note, the option says "without ... postgres")
sudo -u git -H bundle install --deployment --without development test postgres aws kerberos

如果出现

Could not locate Gemfile

是因为安装的时候，没有再 /home/git/gitlab 文件下

5 、 安装 gitlab shell

# Run the installation task for gitlab-shell (replace `REDIS_URL` if needed):
sudo -u git -H bundle exec rake gitlab:shell:install[v2.6.6] REDIS_URL=unix:/var/run/redis/redis.sock RAILS_ENV=production

# By default, the gitlab-shell config is generated from your main GitLab config.
# You can review (and modify) the gitlab-shell config as follows:
sudo -u git -H editor /home/git/gitlab-shell/config.yml

6 、 初始化数据库

# Go to Gitlab installation folder

cd /home/git/gitlab

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

# Type 'yes' to create the database tables.

# When done you see 'Administrator account created:'

设置高级密码

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

参考文章：http://my.oschina.net/davehe/blog/220001

http://blog.sina.com.cn/s/blog_70bb32080102vlkj.html

http://doc.gitlab.com/ce/install/installation.html

https://gitlab.com/gitlab-org/gitlab-recipes/tree/master