Let's talk about GitLab's deployment requirements and precautions

GitLab is a very popular source code management software designed to help teams better collaborate on development. When a business or team needs to use GitLab, they need to understand the deployment requirements to ensure the system can run smoothly. In this article, we will introduce the deployment requirements and precautions of GitLab to help you better deploy GitLab.

1. Hardware Requirements

GitLab has high resource consumption, so hardware requirements need to be considered when deploying. The following are the recommended hardware requirements:

• CPU: 2 or more physical cores
• Memory: 4GB or above (8GB or above recommended)
• Storage: 25GB or more hard drive space

It is recommended to use SSD hard drive to improve performance.

2. Operating System Requirements

GitLab supports a variety of operating systems, including:

• Ubuntu 14.04 LTS or later
• Debian 8 or higher
• CentOS 6 or higher
• Red Hat Enterprise Linux (RHEL) 6 or higher
• Oracle Linux 6 or higher Version

It is recommended to install the latest versions of common software, libraries and components on the operating system.

3. Software requirements

During the installation process of GitLab, you need to install the following software:

• A Web server that supports Ruby
• Install Ruby
• Install Git
• Install package management tools (such as yum or apt-get)

It is recommended to use Nginx or Apache as the web server. If you want to use Nginx, you can use Passenger or Unicorn as the application server. Ruby 2.6 or higher is recommended. Additionally, a PostgreSQL or MySQL database needs to be installed.

4. Network requirements

GitLab needs to run in a network environment, so it needs to meet the following network requirements:

• Secure network connection: GitLab Access should only be allowed over secure network connections to prevent unauthorized access leading to resource theft.
• Static IP address: It is recommended to configure a static IP address for the GitLab server to ensure that the same IP address can be used after each restart.
• Establish firewall rules: It is recommended to configure the firewall to restrict network access, which can reduce unauthorized access and attacks.

5. Installing and configuring GitLab

After successfully deploying GitLab, you need to perform some necessary configurations. Here are some key settings that need to be configured:

• Configure SMTP Server: If you need to route emails sent by GitLab to your company's SMTP server, configure the SMTP server.
• Create an administrator account: When logging in to GitLab for the first time, you need to log in with an administrator account, so you need to create an administrator account before deployment.
• Configure domain name: If you want GitLab to run under the company's exclusive domain name, please specify the domain name through the configuration file or GitLab's configuration page.
• Configure backup strategy: Many important codes and other assets are stored in GitLab, so it is very important to configure a backup strategy to ensure that data is not lost.

Summary

The above are the deployment requirements and important considerations for GitLab. Understanding these requirements and considerations can help teams build a high-performance, stable GitLab environment to optimize team collaboration and development efficiency. If you are configuring GitLab for your team, be sure to follow the above requirements and considerations to ensure safe, reliable system operation.

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