Git是一個分佈式版本控制／軟件配置管理軟件node
github是一個基於git的代碼託管平臺，付費用戶能夠建私人倉庫，咱們通常的免費用戶只能使用公共倉庫，也就是代碼要公開。(因此本身搭建一個gitlab)python
GitLab，是一個利用 Ruby on Rails 開發的開源應用程序，實現一個自託管的Git項目倉庫，可經過Web界面進行訪問公開的或者私人項目，它擁有與Github相似的功能，可以瀏覽源代碼，管理缺陷和註釋。能夠管理團隊對倉庫的訪問，它很是易於瀏覽提交過的版本並提供一個文件歷史庫。團隊成員能夠利用內置的簡單聊天程序（Wall）進行交流。它還提供一個代碼片斷收集功能能夠輕鬆實現代碼複用，便於往後有須要的時候進行查找。mysql
參考 https://github.com/gitlabhq/gitlab-recipes/tree/master/install/centosnginx
https://github.com/gitlabhq/gitlabhq/blob/master/doc/install/installation.md //比較全面，好比環境等安裝要求c++
環境：centos 6.3 x86_64 內存最好1Ggit
//表示能夠沒必要執行github
1.系統初始化web
Add EPEL repositoryredis
wget -O /etc/pki/rpm-gpg/RPM-GPG-KEY-EPEL-6 https://www.fedoraproject.org/static/0608B895.txtspring
rpm --import /etc/pki/rpm-gpg/RPM-GPG-KEY-EPEL-6
Verify that the key got installed successfully:
//rpm -qa gpg*
Now install the epel-release-6-8.noarch package, which will enable EPEL repository on your system:
rpm -Uvh http://dl.fedoraproject.org/pub/epel/6/x86_64/epel-release-6-8.noarch.rpm
Add PUIAS Computational repository
centos6默認yum安裝的git版本是1.7.1，是不兼容gitlab的，至少要1.7.10，能夠下git最新版本編譯或者
Create /etc/yum.repos.d/PUIAS_6_computational.repo and add the following lines:
[PUIAS_6_computational]
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
Next download and install the gpg key.
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
Verify that the key got installed successfully:
//rpm -qa gpg*
Verify that the EPEL and PUIAS Computational repositories are enabled as shown below:
yum repolist
If you can't see them listed, use the folowing command (from yum-utils package) to enable them:
//yum-config-manager --enable epel --enable PUIAS_6_computational //啓用指定的repos (yum-config-manager is part of the yum-utils)
Install the required tools for GitLab
//yum -y update
yum -y groupinstall 'Development Tools'
yum -y install vim-enhanced readline readline-devel ncurses-devel gdbm-devel glibc-devel tcl-devel openssl-devel curl-devel expat-devel db4-devel byacc \
sqlite-devel gcc-c++ libyaml libyaml-devel libffi libffi-devel libxml2 libxml2-devel libxslt libxslt-devel libicu libicu-devel python-devel redis sudo \
wget crontabs logwatch logrotate perl-Time-HiRes git
RHEL Notes
If some packages (eg. gdbm-devel, libffi-devel and libicu-devel) are NOT installed, add the rhel6 optional packages repo to your server to get those packages:
yum-config-manager --enable rhel-6-server-optional-rpms
Configure redis
Make sure redis is started on boot:
chkconfig redis on
service redis start
Configure sendmail
未配置
2. Ruby
Download and compile it:
mkdir /tmp/ruby && cd /tmp/ruby
wget -c http://ruby.taobao.org/mirrors/ruby/ruby-2.1.0.tar.gz
tar zxvf ruby-2.0.0-p353.tar.gz
cd ruby-2.0.0-p353/
./configure --prefix=/usr/local/
make && make install
Install the Bundler Gem:
gem install bundler --no-ri --no-rdoc
3. System Users
Create user for Git
adduser --system --shell /bin/bash --comment 'GitLab' --create-home --home-dir /home/git/ git
We do NOT set the password so this user cannot login.
Forwarding all emails
未配置
4. GitLab shell
GitLab Shell is a ssh access and repository management software developed specially for GitLab.
# Login as git
su - git
# Clone gitlab shell
git clone https://github.com/gitlabhq/gitlab-shell.git
cd gitlab-shell
# Switch to right version
git checkout v1.8.0
cp config.yml.example config.yml
# Edit config and replace gitlab_url with something like 'http://domain.com/'
#
# Note, 'gitlab_url' is used by gitlab-shell to access GitLab API. Since
# 1. the whole communication is locally
# 2. next steps will explain how to expose GitLab over HTTPS with custom cert
# it's a good solution is to set gitlab_url as "http://localhost:8080/"
# Do setup
./bin/install
5. Database
這裏我使用的是mysql
yum install -y mysql-server mysql-devel
chkconfig mysqld on
service mysqld start
Secure MySQL by entering a root password and say "Yes" to all questions:
/usr/bin/mysql_secure_installation
Create a new user and database for GitLab:
# Login to MySQL
mysql -u root -p
# Type the database root password
# Create a user for GitLab. (change supersecret to a real password)
CREATE USER 'gitlab'@'localhost' IDENTIFIED BY 'supersecret';
# Create the GitLab production database
CREATE DATABASE IF NOT EXISTS `gitlabhq_production` DEFAULT CHARACTER SET `utf8` COLLATE `utf8_unicode_ci`;
# Grant the GitLab user necessary permissopns on the table.
GRANT SELECT, LOCK TABLES, INSERT, UPDATE, DELETE, CREATE, DROP, INDEX, ALTER ON `gitlabhq_production`.* TO 'gitlab'@'localhost';
退出來用新建的用戶登陸測試下
6. GitLab
su - git
Clone the Source
# Clone GitLab repository
git clone https://github.com/gitlabhq/gitlabhq.git gitlab
# Go to gitlab directory
cd /home/git/gitlab
# Checkout to stable release
git checkout 6-4-stable
Configure it
# Copy the example GitLab config
cp config/gitlab.yml.example config/gitlab.yml
# Replace your_domain_name with the fully-qualified domain name of your host serving GitLab
sed -i 's|localhost|your_domain_name|g' config/gitlab.yml
# Make sure GitLab can write to the log/ and tmp/ directories
chown -R git log/
chown -R git tmp/
chmod -R u+rwX log/
chmod -R u+rwX tmp/
# Create directory for satellites
mkdir /home/git/gitlab-satellites
# Create directories for sockets/pids and make sure GitLab can write to them
mkdir tmp/pids/
mkdir tmp/sockets/
chmod -R u+rwX tmp/pids/
chmod -R u+rwX tmp/sockets/
# Create public/uploads directory otherwise backup will fail
mkdir public/uploads
chmod -R u+rwX public/uploads
# Copy the example Unicorn config
cp config/unicorn.rb.example config/unicorn.rb
# Enable cluster mode if you expect to have a high load instance
# E.g. change amount of workers to 3 for 2GB RAM server
vi config/unicorn.rb //timeout 120
# Configure Git global settings for git user, useful when editing via web
# Edit user.email according to what is set in gitlab.yml
git config --global user.name "GitLab"
git config --global user.email "gitlab@your_domain_name"
git config --global core.autocrlf input
Important: Make sure to edit both gitlab.yml and unicorn.rb to match your setup.
vi config/gitlab.yml
## GitLab settings
gitlab:
## Web server settings
host: localhost
port: 80
https: true
port: 443
Configure GitLab DB settings
# MySQL
cp config/database.yml{.mysql,}
Make config/database.yml readable to git only
chmod o-rwx config/database.yml
vi config/database.yml
production:
adapter: mysql2
encoding: utf8
reconnect: false
database: gitlabhq_production
pool: 10
username: gitlab
password: "supersecret"
# host: localhost
# socket: /tmp/mysql.sock
Install Gems
su -
gem install charlock_holmes --version '0.6.9.4'
exit
For MySQL (note, the option says "without ... postgres"):
cd /home/git/gitlab/ //vi Gemfile 淘寶源
bundle install --deployment --without development test postgres puma aws
Initialize Database and Activate Advanced Features
bundle exec rake gitlab:setup RAILS_ENV=production //yes
Administrator account created:
login.........admin@local.host
password......5iveL!fe
Install Init Script
Download the init script (will be /etc/init.d/gitlab):
su -
wget -O /etc/init.d/gitlab https://raw.github.com/gitlabhq/gitlab-recipes/master/init/sysvinit/centos/gitlab-unicorn
chmod +x /etc/init.d/gitlab
chkconfig --add gitlab
Make GitLab start on boot:
chkconfig gitlab on
Check Application Status
Check if GitLab and its environment are configured correctly:
cd gitlab/
bundle exec rake gitlab:env:info RAILS_ENV=production
Start your GitLab instance:
service gitlab start
Double-check Application Status
To make sure you didn't miss anything run a more thorough check with:
su - git
cd gitlab/
bundle exec rake gitlab:check RAILS_ENV=production //沒事多檢測
7. Configure the web server
Use either Nginx or Apache, not both. Official installation guide recommends nginx.
Nginx
su -
yum -y install nginx
chkconfig nginx on
mkdir /etc/nginx/sites-{available,enabled}
wget -O /etc/nginx/sites-available/gitlab https://raw.github.com/gitlabhq/gitlab-recipes/master/web-server/nginx/gitlab-ssl
ln -sf /etc/nginx/sites-available/gitlab /etc/nginx/sites-enabled/gitlab
Edit /etc/nginx/nginx.conf and replace include /etc/nginx/conf.d/*.conf; with include /etc/nginx/sites-enabled/*;
Edit /etc/nginx/sites-available/gitlab and replace git.example.com with your FQDN.
Add nginx user to git group.
usermod -a -G git nginx
chmod g+rx /home/git/
Note: Don't forget to add a SSL certificate or generate a Self Signed Certificate
cd /etc/nginx
openssl req -new -x509 -nodes -days 3560 -out gitlab.crt -keyout gitlab.key
Finally start nginx with:
service nginx start
注意：
添加淘寶源可能更快點
gem sources --remove https://rubygems.org/
gem sources -a http://ruby.taobao.org/
vi /home/git/gitlab/Gemfile //首行替換
問題一：
You are trying to install in deployment mode after changing
your Gemfile. Run `bundle install` elsewhere and add the
updated Gemfile.lock to version control.
You have added to the Gemfile:
* gon (~> 5.0.0)
You have deleted from the Gemfile:
* gon
You have changed in the Gemfile:
* gon from `no specified source` to `rubygems repository https://rubygems.org/`
vi /home/git/gitlab/Gemfile.lock gon! 替換 gon (~> 5.0.0)
問題二：
使用nginx作http server時,訪問出現502 bad gateway,同時/var/log/nginx/gitlab_error.log顯示upstream prematurely closed connection while reading response header from upstream
檢查gitlab/log下的unicorn.stderr.log,通常會發現timeout (31s > 30s), killing.緣由是第一次訪問時,gitlab須要初始化,機器太次時初始化所需時間超過了gitlab/config/unicorn.rb中的timeout,只需調大timeout便可. 【120S/1G內存】
問題三：
Could not find 'bundler' (>= 0) among 9 total gem(s) (Gem::LoadError)
gem install bundle