Centos6.8下源码安装GitLab

作为本博客的第一次的，也同时作为对网络上博客的抄袭而不加以注意做一次贡献，就网络上源码安装Gitlab教程不多，并且很坑，特此整理一份。还请大家持续关注我的博客，转载请注明出处。谢谢

[来自]：(http://www.cyysu.cn "运维技术")

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[TOC]

0.开篇的话

文章依赖
1. 官方博客
2. 配置网络yum仓库 提取密码ak1v
3. centos下安装gitlab
4. centos7下源码安装gitlab

出现错误解决方案依赖

1. 提示没有找不到 Specified ‘mysql2’
2. bundle更换源问题
3. no tmp uploads folder yet

便捷安装

1. Bitnami安装
2. 安装工具 提取密码：xb4e

1.关闭SELINUX和iptables

[root@localhost ~]# service iptables stop       #关闭防火墙
[root@localhost ~]# setenforce 0                #暂时关闭Selinux

2.添加EPEL存储库

wget -O /etc/pki/rpm-gpg/RPM-GPG-KEY-EPEL-6 https://getfedora.org/static/0608B895.txt
rpm --import /etc/pki/rpm-gpg/RPM-GPG-KEY-EPEL-6

#验证密钥安装成功
rpm -qa gpg*

#安装软件包，不区分32和64位
rpm -Uvh http://dl.fedoraproject.org/pub/epel/6/x86_64/epel-release-6-8.noarch.rpm

3.添加Remi的RPM存储库

wget -O /etc/pki/rpm-gpg/RPM-GPG-KEY-remi http://rpms.famillecollet.com/RPM-GPG-KEY-remi
rpm --import /etc/pki/rpm-gpg/RPM-GPG-KEY-remi

##验证密钥安装成功
rpm -qa gpg*

#安装软件包
rpm -Uvh http://rpms.famillecollet.com/enterprise/remi-release-6.rpm

#查看上述仓库是否启动
yum repolist

repo id        repo name                                                       status
base           CentOS-6 - Base                                                  6696
epel           Extra Packages for Enterprise Linux 6 - x86_64                  12125
extras         CentOS-6 - Extras                                                  61
remi-safe      Safe Remi's RPM repository for Enterprise Linux 6 - x86_64        827
updates        CentOS-6 - Updates                                                137
repolist: 19846

4.安装GitLab所需的工具

yum -y update

#安装需要的开发的工具
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

yum -y install python-docutils

5.安装邮件服务器

#在这里自行可以自行去配置，官方推荐的是postfix。有机会的话，笔者会研究一下，后续更新上来博客
yum install postfix
service postfix restart
chkconfig postfix on
   
#修改postfix的主配置文件
vim /etc/postfix/main.cf 
    
    myhostname = sample.test.com　      ← 设置系统的主机名
    mydomain = test.com　               ← 设置域名（我们将让此处设置将成为E-mail地址“@”后面的部分）
    myorigin = $mydomain　              ← 将发信地址“@”后面的部分设置为域名（非系统主机名）
    inet_interfaces = all　             ← 接受来自所有网络的请求
    mydestination = $myhostname, localhost.$mydomain, localhost, $mydomain　 ← 指定发给本地邮件的域名
    home_mailbox = Maildir/　           ← 指定用户邮箱目录
    
#修改gitlab相关的配置文件 修改内容如下：
vim /home/git/gitlab/config/gitlab.yml
    email_enabled: true
    email_from: root@cyysu.cn                   # 发件人的地址
    email_display_name: GitLabMaster            # 显示的收件人昵称
    email_reply_to:

#配置上面的hostname的时候要注意修改一个/etc/hosts文件
vim /etc/hosts

#生效
hostname your_hostname

#配置完成之后记得要重启服务
/etc/init.d/postfix restart
/etc/init.d/gitlab restart 

#检查是否配置成功，开启三个shell窗口
tail -f /home/git/gitlab/log/*.log
tail -f /var/log/maillog

#执行命令进入测试
bundle exec rails console production
  
#接下来就变成下面的界面

#输入以下命令
:sendmail
   
#显示配置
ActionMailer::Base.smtp_settings
   
#给自己邮箱发送测试文件
#这里测试最好用163邮箱测试，QQ邮箱测试不是太好使
Notify.test_email('cyysu@163.com', 'Hello World', 'This is a test message').deliver_now

6.源码安装git

#必须要确定git的版本高于2.7.4或更高版本。如果系统安装了git那么需要卸载
yum -y remove git

#安装git编译需求的软件
yum install zlib-devel perl-CPAN gettext curl-devel expat-devel gettext-devel openssl-devel

#下载源码并安装
mkdir /tmp/git && cd /tmp/git
curl --progress https://www.kernel.org/pub/software/scm/git/git-2.9.0.tar.gz | tar xz
cd git-2.9.0
./configure
make
make prefix=/usr/local install

7.安装Ruby

#删除旧的Ruby 1.8软件包（如果存在）。GitLab只支持Ruby 2.1版本系列
yum remove ruby

#下载并编译
mkdir /tmp/ruby && cd /tmp/ruby
curl --progress https://cache.ruby-lang.org/pub/ruby/2.1/ruby-2.1.9.tar.gz | tar xz
cd ruby-2.1.9
./configure --disable-install-rdoc
make
make prefix=/usr/local install

#安装Bundler Gem
gem install bundler --no-doc

# 检测信息，如果输出信息就代表没错
which ruby
ruby -v

8.安装Go

#从GitLab 8.0开始，Git HTTP请求由gitlab-workhorse（以前称为gitlab-git-http-server）处理。这是一个在Go写的小守护进程。要安装gitlab-workhorse，我们需要一个Go编译器。
yum install -y golang golang-bin golang-src

9.创建用户

#Gitlab 创建一个用户
adduser --system --shell /bin/bash --comment 'GitLab' --create-home --home-dir /home/git/ git

#修改sudoers文件
visudo
Defaults    secure_path = /sbin:/bin:/usr/sbin:/usr/bin:/usr/local/bin

10.安装数据库

#官方推荐用PostgreSQL，这里我们用Mysql来安装
#安装软件
yum install -y mysql-server mysql-devel
chkconfig mysqld on
service mysqld start

#这里Mysql的版本保持这个样子就可以，亲测可用
mysql --version
#mysql  Ver 14.14 Distrib 5.1.73, for redhat-linux-gnu (x86_64) using readline 5.1

#首先对数据库进行一下设置
mysql_secure_installation

#登陆系统
mysql -u root -p

#为gitlab创建用户
CREATE USER 'git'@'localhost' IDENTIFIED BY 'your passwd';

#添加InnoDB引擎
SET storage_engine=INNODB;

#下面先不创建Gitlab生产数据库，后面有个命令可以创建这里先不创建(不执行)
#CREATE DATABASE IF NOT EXISTS `gitlabhq_production` DEFAULT CHARACTER SET `utf8` COLLATE `utf8_unicode_ci`;

#授权
GRANT SELECT, INSERT, UPDATE, DELETE, CREATE, CREATE TEMPORARY TABLES, DROP, INDEX, ALTER, LOCK TABLES, REFERENCES ON `gitlabhq_production`.* TO 'git'@'localhost';

#退出数据库
\q

11.安装Redis

#Gitlab要求Redis版本不低于2.8，系统默认安装版本为2.4.1，卸载当前版本并采用remi源安装最新版本：
#卸载当前redis：
yum -y remove redis
#采用remi源安装最新版本：
yum --enablerepo=remi install redis

#确保redis在启动时启动：
chkconfig redis on

#将redis配置为使用套接字：
cp /etc/redis.conf /etc/redis.conf.orig

#通过将'port'设置为0，禁止在TCP上侦听Redis：
sed 's/^port .*/port 0/' /etc/redis.conf.orig | sudo tee /etc/redis.conf

#为默认CentOS路径启用Redis套接字：
echo 'unixsocket /var/run/redis/redis.sock' | sudo tee -a /etc/redis.conf
echo -e 'unixsocketperm 0770' | sudo tee -a /etc/redis.conf

#创建包含套接字的目录
mkdir /var/run/redis
chown redis:redis /var/run/redis
chmod 755 /var/run/redis

#保留包含套接字的目录（如果适用）
if [ -d /etc/tmpfiles.d ]; then
    echo 'd  /var/run/redis  0755  redis  redis  10d  -' | sudo tee -a /etc/tmpfiles.d/redis.conf
fi

#修改配置文件
vim /etc/redis.conf
    #bind 127.0.0.1

#重启服务：
service redis restart

#如果遇到以下问题

#>>> 'vm-enabled no'
#Bad directive or wrong number of arguments
                                                       [FAILED]

只需要注释以下内容：
#vm-enabled yes
#vm-swap-file /tmp/redis.swap
#vm-max-memory 0
#vm-page-size 32
#vm-pages 134217728
#vm-max-threads 4
#hash-max-zipmap-entries 512
#hash-max-zipmap-value 64

#将git添加到redis组：
usermod -aG redis git

12.安装Gitlab

#存放gitlab等相关软件集合
cd /home/git

#下载
sudo -u git -H git clone https://gitlab.com/gitlab-org/gitlab-ce.git -b 8-9-stable gitlab

#配置，从这里开始直接复制即可，主要就是创建目录，赋予权限

# 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
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/

# Create the public/uploads/ directory
sudo -u git -H mkdir public/uploads/

# Make sure only the GitLab user has access to the public/uploads/ directory
# now that files in public/uploads are served by gitlab-workhorse
sudo chmod 0700 public/uploads

sudo chmod ug+rwX,o-rwx /home/git/repositories/

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

# Change the permissions of the directory where CI artifacts are stored
sudo chmod -R u+rwX shared/artifacts/

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

# 查看核心数
nproc

# Enable cluster mode if you expect to have a high load instance
# Ex. change amount of workers to 3 for 2GB RAM server
# Set the number of workers to at least the number of cores
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
# 'autocrlf' is needed for the web editor
sudo -u git -H git config --global core.autocrlf input

# Disable 'git gc --auto' because GitLab already runs 'git gc' when needed
sudo -u git -H git config --global gc.auto 0

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

# 这里保持默认
sudo -u git -H vim config/resque.yml

13.数据库配置

#配置数据库文件
sudo -u git cp config/database.yml.mysql config/database.yml

#编辑数据库文件
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: gitlab
  password: "gitlab"
  # host: localhost
  # socket: /tmp/mysql.sock

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

14.安装Gems

cd /home/git/gitlab


sudo -u git -H bundle config build.pg --with-pg-config=/usr/pgsql-9.3/bin/pg_config
sudo -u git -H bundle install --deployment --without development test mysql aws kerberos


sudo -u git -H bundle install --deployment --without development test postgres aws kerberos
#提示出现这个错误：
#Gem::Ext::BuildError: ERROR: Failed to build gem native extension.
#/usr/local/bin/ruby extconf.rb --with-pg-config=/usr/pgsql-9.3/bin/pg_config
#Using config values from /usr/pgsql-9.3/bin/pg_config
#sh: /usr/pgsql-9.3/bin/pg_config: No such file or directory
#sh: /usr/pgsql-9.3/bin/pg_config: No such file or directory

#解决方法：

    #卸载
    yum remove postgresql

    #安装pgdg仓库：
    rpm -Uvh http://yum.postgresql.org/9.3/redhat/rhel-6-x86_64/pgdg-centos93-9.3-2.noarch.rpm

    #安装postgresql93-server，postgreqsql93-devel和postgresql93-contrib库：
    yum install postgresql93-server postgresql93-devel postgresql93-contrib

    #重命名服务脚本：
    mv /etc/init.d/{postgresql-9.3,postgresql}

    # 服务启动
    service postgresql initdb
    service postgresql start
    chkconfig postgresql on

#这个时候就不会报错了，提示以下信息

    #-------------------------------------------------
    #Thank you for installing html-pipeline!
    #You must bundle Filter gem dependencies.
    #See html-pipeline README.md for more details.
    #https://github.com/jch/html-pipeline#dependencies
    #-------------------------------------------------

#这里我们修改一个Gemfile文件，刚刚编辑的数据库配置文件我们看到了Mysql2，我们执行的上述步骤是没有安装的，检查的方法可以使用如下

    #查看mysql2是否安装
    bundle show mysql2

    #当前目录在Gitlab目录下，编辑Gemfile文件，修改成如下内容
    vim Gemfile
        gem "mysql2", '~> 0.3.18'

    #在执行以下语句
    bundle install --no-deployment

    #执行时间根据网速和电脑配置而言，下面查看以下结果
    [root@localhost gitlab]# bundle show mysql2
    /usr/local/lib/ruby/gems/2.1.0/gems/mysql2-0.3.20

15.安装GitLab Shell

 #安装
sudo -u git -H bundle exec rake gitlab:shell:install[v3.0.0] REDIS_URL=unix:/var/run/redis/redis.sock RAILS_ENV=production

#编辑文件  这个文件主要就是提供gitlab API 接口的
sudo -u git -H vim /home/git/gitlab-shell/config.yml
    #修改内容如下
    gitlab_url: "http://localhost:8000/"

#这个文件主要提供ruby的服务端口和ip
[root@localhost gitlab]# vim config/unicorn.rb
    #修改内容如下
    listen "127.0.0.1:8080", :tcp_nopush => true

#这个文件主要提供gitlab服务的端口，ip
[root@localhost gitlab]# vim config/gitlab.yml
    #修改内容如下
    gitlab:
        host: localhost
        port: 8000
    git:
        bin_path: /usr/local/bin/git

#如果后面的操作会提示git找不到那么需要执行以下操作
ln -s /usr/local/bin/git /usr/bin/git

restorecon -Rv /home/git/.ssh

16.安装gitlab-workhorse

#这个不多说了，很简单
cd /home/git
sudo -u git -H git clone https://gitlab.com/gitlab-org/gitlab-workhorse.git
cd gitlab-workhorse
sudo -u git -H git checkout v0.7.5
sudo -u git -H make

17.初始化数据库

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

#这里会提示如下“错误”
#Couldn't drop gitlabhq_production
#Access denied for user 'gitlab'@'localhost' (using password: YES)Please provide the root password for your MySQL installation
>输入你设定的mysql密码

#之后就会提示如下内容
#   -> 0.0104s
#-- add_foreign_key("u2f_registrations", "users")
#   -> 0.0085s
#-- initialize_schema_migrations_table()
#   -> 0.0188s
#Adding limits to schema.rb for mysql
#-- change_column(:merge_request_diffs, :st_commits, :text, {:limit=>2147483647})
#   -> 0.0218s
#-- change_column(:merge_request_diffs, :st_diffs, :text, {:limit=>2147483647})
#   -> 0.0107s
#-- change_column(:snippets, :content, :text, {:limit=>2147483647})
#   -> 0.0134s
#-- change_column(:notes, :st_diff, :text, {:limit=>2147483647})
#   -> 0.0149s
#-- change_column(:events, :data, :text, {:limit=>2147483647})
#   -> 0.0096s

#== Seed from /home/git/gitlab/db/fixtures/production/001_admin.rb
#Administrator account created:

#login:    root
#password: You'll be prompted to create one on your first visit.


#当你进行登陆的时候就会提示你更改密码的操作

18.安装启动脚本

#安装了这么长时间终于快结束了，心情有没有开心！！！！
#当前目录在/home/git/gitlab
cp lib/support/init.d/gitlab /etc/init.d/gitlab
chkconfig gitlab on
cp lib/support/logrotate/gitlab /etc/logrotate.d/gitlab

#检查程序的版本
#System information
#System:		CentOS 6.8
#Current User:	git
#Using RVM:	no
#Ruby Version:	2.1.9p490
#Bundler Version:1.14.6
#Rake Version:	10.5.0
#Sidekiq Version:4.1.2

#GitLab information
#Version:	8.9.11
#Revision:	9a05855
#Directory:	/home/git/gitlab
#DB Adapter:	mysql2
#URL:		http://localhost:8000
#HTTP Clone URL:	http://localhost:8000/some-group/some-project.git
#SSH Clone URL:	git@localhost:some-group/some-project.git
#Using LDAP:	no
#Using Omniauth:	no

#GitLab Shell
#Version:	3.0.0
#Repositories:	/home/git/repositories/
#Hooks:		/home/git/gitlab-shell/hooks/
#Git:		/usr/bin/git

#生成网页需要的资源
sudo -u git -H bundle exec rake assets:precompile RAILS_ENV=production


#启动实例
service gitlab start

#如果看到以下信息，就代表你已经成功安装了Gitlab
#Starting GitLab Unicorn
#Starting GitLab Sidekiq
#Starting Gi充电tLab Workhorse

#The GitLab Unicorn web server with pid 80821 is running.
#The GitLab Sidekiq job dispatcher with pid 80870 is running.
#The GitLab Workhorse with pid 80852 is running.
#GitLab and all its components are up and running.

#下面在浏览器开始c访问
http://localhost:8000
#开始就会弹出让你修改密码的界面，之后就提示登陆界面
#http://localhost:8000/users/password/edit?reset_password_token=DjzQ-AcPsgdkhx4ckUBg
#初始的时候你可以用root和你刚刚设定的密码进行登陆
#http://localhost:8000/users/sign_in

#如果发现不能登陆，请确保服务启动成功，然后在重点检查以下配置文件
#当前目录   /home/git/gitlab
vim config/gitlab.yml
vim config/unicorn.rb
vim ../gitlab-shell/config.yml


#如果提示以下信息，那么需要检测Redis,mysql是否启动
/etc/init.d/gitlab restart
The GitLab Unicorn web server is not running.
#查看/home/git/gitlab/log/unicorn.stderr.log，最新的日志在末尾。
/home/git/gitlab/config/environments/production.rb:82: syntax error
#进入命令模式set nu显示行号，找到82行所在。

#如果发现启动不了服务，可以尝试重新创建一下数据库
sudo -u git -H bundle exec rake gitlab:setup RAILS_ENV=production

#检测一下程序状态
#这里可以看出你的版本是否达到要求，不过笔者一切比较正常。
#前几次装的时候出现过版本不对，不过也没有影响使用
#可能这是个bug吧 如果那位大神了解这个还请给我留言，谢谢
sudo -u git -H bundle exec rake gitlab:check RAILS_ENV=production

    #Checking GitLab Shell ...
    #
    #GitLab Shell version >= 3.0.0 ? ... OK (3.0.0)
    #Repo base directory exists? ... yes
    #Repo base directory is a symlink? ... no
    #Repo base owned by git:git? ... yes
    #Repo base access is drwxrws---? ... yes
    #hooks directories in repos are links: ... can't check, you have no projects
    #Running /home/git/gitlab-shell/bin/check
    #Check GitLab API access: OK
    #Check directories and files:
    #	/home/git/repositories/: OK
    #	/home/git/.ssh/authorized_keys: OK
    #Send ping to redis server: gitlab-shell self-check successful
    #
    #Checking GitLab Shell ... Finished
    #
    #Checking Sidekiq ...
    #
    #Running? ... yes
    #Number of Sidekiq processes ... 1
    #
    #Checking Sidekiq ... Finished
    #
    #Checking Reply by email ...
    #
    #Reply by email is disabled in config/gitlab.yml
    #
    #Checking Reply by email ... Finished
    #
    #Checking LDAP ...
    #
    #LDAP is disabled in config/gitlab.yml
    #
    #Checking LDAP ... Finished
    #
    #Checking GitLab ...
    #
    #Git configured with autocrlf=input? ... yes
    #Database config exists? ... yes
    #All migrations up? ... yes
    #Database contains orphaned GroupMembers? ... no
    #GitLab config exists? ... yes
    #GitLab config outdated? ... no
    #Log directory writable? ... yes
    #Tmp directory writable? ... yes
    #Uploads directory setup correctly? ... skipped (no tmp uploads folder yet)
    #Init script exists? ... yes
    #Init script up-to-date? ... yes
    #projects have namespace: ... can't check, you have no projects
    #Redis version >= 2.8.0? ... yes
    #Ruby version >= 2.1.0 ? ... yes (2.1.9)
    #Your git bin path is "/usr/local/bin/git"
    #Git version >= 2.7.3 ? ... yes (2.9.0)
    #Active users: 1
    #
    #Checking GitLab ... Finished

19. Nginx服务器安装

#说在前头： 这里的web服务器可以选择性安装，就是可以通过外网正常访问你的GitLab,这里web服务器可以选择Nginx或这Apache

sudo yum install -y nginx
sudo cp lib/support/nginx/gitlab /etc/nginx/conf.d/gitlab.conf

#这里默认不修改端口 默认是80
vim /etc/nginx/conf.d/gitlab.conf
vim /etc/nginx/conf.d/default.conf
vim /etc/nginx/nginx.conf

#测试语法
sudo nginx -t

#启动服务
sudo service nginx restart
chkconfig nginx on
sudo chmod 775 /home/git

#在本地电脑访问对于的IP。如果以上均配置正确，就会看到登陆页面
http://192.168.223.140:80

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