centos 7 安装 Gitlab

机器要求：
内存最低 2G，2核CPU

安装系统

centos 7 1511 Mini
略

系统初始化设置

1. 安装wget

yum install wget

2. 更改yum源

mv /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo.backup
wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-7.repo

3. 系统设置

# 更新软件
yum update

# 安装
yum install vim gcc net-tools unzip bzip2

# 时间同步
yum install ntp
ntpdate us.pool.ntp.org

4. 增加清华的Gitlab源

vim /etc/yum.repos.d/gitlab-ce.repo
添加以下内容：

[gitlab-ce]
name=gitlab-ce
baseurl=http://mirrors.tuna.tsinghua.edu.cn/gitlab-ce/yum/el7
repo_gpgcheck=0
gpgcheck=0
enabled=1
gpgkey=https://packages.gitlab.com/gpg.key

5. 安装Gitlab-ce

yum install gitlab-ce

6. 设置Gitlab的smtp

用来发送通知邮件

vim /etc/gitlab/gitlab.rb

# Change the external_url to the address your users will type in their browser
external_url 'http://xxhost.com'

#Sending application email via SMTP
gitlab_rails['smtp_enable'] = true
gitlab_rails['smtp_address'] = "smtp.163.com"
gitlab_rails['smtp_port'] = 25 
gitlab_rails['smtp_user_name'] = "xxuser@163.com"
gitlab_rails['smtp_password'] = "xxpassword"
gitlab_rails['smtp_domain'] = "163.com"
gitlab_rails['smtp_authentication'] = :login
gitlab_rails['smtp_enable_starttls_auto'] = true

##修改gitlab配置的发信人
gitlab_rails['gitlab_email_from'] = "xxuser@163.com"
user["git_user_email"] = "xxuser@163.com"

7. 启动

gitlab-ctl reconfigure