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Gitlab
 
There is a *self-hosted* **Gitlab** instance at **Gravity**: [https://git.gravity.sjtu.edu.cn](https://git.gravity.sjtu.edu.cn)

Login

Open Gitlab on browser, there are two ways to login:

  1. Your Gravity username and password
  2. Use Authelia authorization at bottom of login page

SSH Access

Like Github, you can use SSH to access Gitlab. But you need to add your SSH key to Gitlab first.

Generate SSH key:

ssh-keygen -t rsa -b 4096 -C "$NAME@Gravity-Gitlab" -f /home/$NAME/.ssh/id_rsa_gitlab -q -N ""

You will generate two files: ~/.ssh/id_rsa_gitlab, ~/.ssh/id_rsa_gitlab.pub. Copy your public key content to Gitlab:

~>  cat ~/.ssh/id_rsa_gitlab.pub

# Output 👇
ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAACAQCcjFKepF608tQHKbrBJWSrUapb/cqFqJUNbCpqQT5UTzCY2j5CjlpNdxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxg3eHlDAVaM5nlP2Rk+z+7CG0lzcpH7BERKIQ== lalala@Gravity-Gitlab

Click account preferences on top right corner, then click SSH Keys on left sidebar, paste your public key to Key field, and click Add key button: gitlab add SSH key

Last step, we need to configure SSH to use this key. Add following content to ~/.ssh/config:

Host git.gravity.sjtu.edu.cn
    HostName git.gravity.sjtu.edu.cn
    Port 33
    IdentityFile ~/.ssh/id_rsa_gitlab

Let us try to access Gitlab now:

~> ssh -T git@git.gravity.sjtu.edu.cn

# Output 👇
Welcome to GitLab, @lalala!