CentOS7安装Gitlab

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。

开源项目地址：https://github.com/gitlabhq/gitlabhq

安装步骤

1、提供一些必须包，提供epel，关闭防火墙和selinux等操作；

2、gitlab依赖的python功能比较多，需要升级python到2.7.X；

3、安装redis的内存数据库；

4、安装MySQL的关系型数据库；

5、为gitlab提供ruby的环境支持；

6、提供gitlab-shell来管理git仓库；

7、安装gitlab系统；

8、安装nginx的web服务，做反向代理。

一、安装扩展源和依赖包

#安装扩展源

rpm -ivh epel-release-7-5.noarch.rpm #修改/etc/yum.repo.d/epel.repo

#增加puias源

wget -O /etc/yum.repos.d/PUIAS_6_computational.repo

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

#验证是否成功

rpm -qa gpg*

查看仓库源

yum repolist

已加载插件：fastestmirror

Loading mirror speeds from cached hostfile

* PUIAS_6_computational: www.puias.princeton.edu

* epel: ftp.sjtu.edu.cn

仓库标识仓库名称状态

PUIAS_6_computational PUIAS computational Base 6 - x86_64 2,638

base CentOS-6 - Base - 163.com 6,518

*epel Extra Packages for Enterprise Linux 6 - x86_64 11,148

extras CentOS-6 - Extras - 163.com 36

updates CentOS-6 - Updates - 163.com 727

repolist: 21,067

如果此列表中没有epel和PUIAS_6_computational，请执行以下命令

yum-config-manager --enable epel --enable PUIAS_6_computational

二、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 git cmake libcom_err-devel libcom_err-devel

三、安装Git

yum -y remove git

yum -y install zlib-devel perl-CPAN gettext curl-devel expat-devel gettext-devel openssl-devel

mkdir /tmp/git && cd /tmp/git

wget

tar zxvf git-2.6.0.tar.gz

cd git-2.6.0

./configure --prefix=/usr/local

make && make install

验证Git

git --version

四、安装Ruby

yum -y remove ruby

cd /tmp/git

wget

tar zxvf ruby-2.2.3.tar.gz

cd ruby-2.2.3

./configure --prefix=/usr/local/ruby --disable-install-rdoc

make && make install

验证Ruby

ruby -v

ruby 2.2.3p173 (2015-08-18 revision 51636) [x86_64-linux]

修改RubyGames镜像为淘宝，提高下载速度

vim /home/git/gitlab/Gemfile

source " #替换为淘宝

安装bundler

gem install bundler --no-doc

五、创建系统用户

adduser --system --shell /bin/bash --comment 'GitLab' --create-home --home-dir /home/git/ git

六、修改sudo文件，让git用户使用sudo

visudo

Defaults secure_path = /sbin:/bin:/usr/sbin:/usr/bin:/usr/local/bin #替换为这个

#在root ALL=(ALL) ALL下增加一行

git ALL=(ALL) ALL

七、安装MySQL

#卸载CentOS7自带的MaraiaDB

rpm -qa | grep maraiadb

yum -y remove maraiadb

#安装依赖包

yum -y install make gcc-c++ cmake bison-devel ncurses-devel

#下载MySQL

cd /tmp/git

wget wget

tar zxvf mysql-5.6.20.tar.gz

cd /mysql-5.6.20

#编译MySQL

cmake \

-DCMAKE_INSTALL_PREFIX=/usr/local/mysql \

-DMYSQL_DATADIR=/usr/local/mysql/data \

-DSYSCONFDIR=/etc \

-DWITH_MYISAM_STORAGE_ENGINE=1 \

-DWITH_INNOBASE_STORAGE_ENGINE=1 \

-DWITH_MEMORY_STORAGE_ENGINE=1 \

-DWITH_READLINE=1 \

-DMYSQL_UNIX_ADDR=/var/lib/mysql/mysql.sock \

-DMYSQL_TCP_PORT=3306 \

-DENABLED_LOCAL_INFILE=1 \

-DWITH_PARTITION_STORAGE_ENGINE=1 \

-DEXTRA_CHARSETS=all \

-DDEFAULT_CHARSET=utf8 \

-DDEFAULT_COLLATION=utf8_general_ci

#安装

make && make install

#配置MySQL用户

groupadd mysql

useradd -g mysql mysql

#修改/usr/local/mysql

chown -R mysql:mysql /usr/local/mysql

#初始化MySQL

cd /usr/local/mysql

#执行初始化脚本

scripts/mysql_install_db --basedir=/usr/local/mysql --datadir=/usr/local/mysql/data --user=mysql

#添加服务，设置开机启动

cp support-files/mysql.server /etc/init.d/mysql

chkconfig mysql on

service mysql start --启动MySQL

#配置变量

vim /etc/profile

PATH=/usr/local/mysql/bin:$PATH

export PATH

source /etc/profile

创建数据库、数据库用户和并授权

mysql -u root -p

mysql> CREATE USER 'git'@'localhost' IDENTIFIED BY '123.com';

mysql> CREATE DATABASE IF NOT EXISTS `gitlabhq_production` DEFAULT CHARACTER SET `utf8` COLLATE `utf8_unicode_ci`;

mysql> GRANT SELECT, LOCK TABLES, INSERT, UPDATE, DELETE, CREATE, DROP, INDEX, ALTER ON `gitlabhq_production`.* TO 'git'@'localhost';

测试能否成功登陆

mysql -ugit -p123.com -D gitlabhq_production

八、配置Redis

chkconfig redis on

cp /etc/redis.conf /etc/redis.conf.orig

#修改监听端口

sed 's/^port .*/port 0/' /etc/redis.conf.orig |tee /etc/redis.conf

#增加内容

echo 'unixsocket /var/run/redis/redis.sock' |tee -a /etc/redis.conf

echo -e 'unixsocketperm 0770' |tee -a /etc/redis.conf

创建目录改权限

mkdir /var/run/redis

chown redis:redis /var/run/redis

chmod 755 /var/run/redis

启动服务

service redis restart

添加git到redis组

usermod -aG redis git

九、安装GitLab

cd /home/git

#下载源码

sudo -u git -H git clone https://gitlab.com/gitlab-org/gitlab-ce.git -b 7-4-stable gitlab

修改配置

cd gitLab/

sudo -u git -H cp config/gitlab.yml.example config/gitlab.yml

sudo -u git -H vim config/gitlab.yml

gitlab:

## Web server settings (note: host is the FQDN, do not include http://)

host: localhost

port: 80

https: false

修改目录权限

chown -R git log/

chown -R git tmp/

chmod -R u+rwX log/

chmod -R u+rwX tmp/

chmod -R u+rwX tmp/pids/

chmod -R u+rwX tmp/sockets/

chmod -R u+rwX public/uploads

创建目录

sudo -u git -H mkdir /home/git/gitlab-satellites

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

编辑配置文件unicorn.rb

sudo -u git -H cp config/unicorn.rb.example config/unicorn.rb

#查看系统核心数

nproc

#编辑配置

sudo -u git -H vim config/unicorn.rb

worker_processes 1

拷贝配置文件

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

定义全局用户和邮箱

sudo -u git -H git config --global user.name "GitLab"

sudo -u git -H git config --global user.email "example@example.com"

sudo -u git -H git config --global core.autocrlf input

编辑连接redis配置

#拷贝配置

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

#连接redis配置，默认配置，未修改

sudo -u git -H vim config/resque.yml

十、配置GitLab数据库文件

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

#编辑配置文件

sudo -u git -H vim config/database.yml

production:

adapter: mysql2

encoding: utf8

collation: utf8_general_ci

reconnect: false

database: gitlabhq_production

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

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

十一、安装gem

cd /home/git/gitLab

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

十二、安装GitLab-shell

sudo -u git -H bundle exec rake gitlab:shell:install[v2.0.1] REDIS_URL=unix:/var/run/redis/redis.sock RAILS_ENV=production

#编辑配置

sudo -u git -H vim /home/git/gitlab-shell/config.yml

---

user: git

gitlab_url: https://localhost/

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

十三、初始化数据库

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

十四、下载服务脚本

wget -O /etc/init.d/gitlab

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

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

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

#给bin/web bin/background_jobs目录权限

chmod 755 /home/git/gitlab/bin/web

chmod 755 /home/git/gitlab/bin/background_jobs

#启动服务

service gitlab start

十五、配置Web服务

#本人使用的nginx

yum -y install nginx

chkconfig nginx on

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

添加nginx到git组

usermod -a -G git nginx

chmod g+rx /home/git/

修改配置，修改server_name

vim /etc/nginx/conf.d/gitlab.conf

#两个server_name如果没有域名,改成自己的IP地址

#注释nginx.conf中的监听端口,不然后边启动nginx，会报错

vim /etc/nginx/nginx.conf

listen [::]:80 default_server; 注释掉

添加SSL

mkdir /etc/nginx/ssl

执行 openssl req -newkey rsa:2048 -x509 -nodes -days 3560 -out gitlab.crt -keyout gitlab.key #随便填就行，最后生成gitlab.crt gitlab.key

cp gitlab.crt gitlab.key /etc/nginx/ssl

启动nginx 服务

service nginx start

#访问登录

#用户名：root

#密码：5iveL!fe

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