Detailed explanation of CentOS GitLab installation and configuration tutorial

# 安装 PostgreSQL 和 Redis 
sudo yum install -y postgresql-server postgresql-contrib redis

sudo systemctl start postgresql 
sudo systemctl start redis

sudo -i -u postgres 
psql

postgres=# CREATE USER git CREATEDB;
postgres=# CREATE DATABASE gitlabhq_production OWNER git;
postgres=# ALTER USER git WITH ENCRYPTED password 'password';
postgres=# \q
exit

# 添加 GitLab 源
curl https://packages.gitlab.com/install/repositories/gitlab/gitlab-ee/script.rpm.sh | sudo bash 
sudo yum install -y gitlab-ee

sudo vim /etc/gitlab/gitlab.rb

## 配置 GitLab 的外部 URL
external_url 'http://{YOUR_SERVER_NAME_OR_IP}'

## 配置SMTP
gitlab_rails['smtp_enable'] = true
gitlab_rails['smtp_address'] = "smtp.qq.com"
gitlab_rails['smtp_port'] = 587
gitlab_rails['smtp_user_name'] = "your-email@qq.com" # 发送人邮箱
gitlab_rails['smtp_password'] = "your-password" # 发送人 QQ 邮箱授权码
gitlab_rails['smtp_authentication'] = "login"
gitlab_rails['smtp_enable_starttls_auto'] = true
gitlab_rails['gitlab_email_from'] = 'your-email@qq.com' # 发件人邮箱

# 配置 Nginx
nginx['enable'] = false

#################
# OAUTH2 CONFIGS #
#################
gitlab_rails['omniauth_enabled'] = true
gitlab_rails['omniauth_allow_single_sign_on'] = true
gitlab_rails['omniauth_block_auto_created_users'] = false
gitlab_rails['omniauth_auto_link_ldap_user'] = false
gitlab_rails['ldap_enabled'] = false

# 支持中文
gitlab_workhorse['env'] = {
"LANG" => "zh_CN.UTF-8",
"LC_ALL" => "zh_CN.UTF-8"
}

sudo gitlab-ctl reconfigure

http://{YOUR_SERVER_NAME_OR_IP}

用户名: root
密码: 5iveL!fe

# 启动
sudo gitlab-ctl start

# 停止
sudo gitlab-ctl stop

# 更改
sudo gitlab-ctl reconfigure

## 1. 升级软件源
curl https://packages.gitlab.com/install/repositories/gitlab/gitlab-ee/script.rpm.sh | sudo bash 

## 2. 安装新版
sudo yum install -y gitlab-ee

## 3. 在更新配置文件和升级后重新配置
sudo gitlab-ctl reconfigure