gitlabhq/doc/integration/README.md

GitLab Integration

GitLab integrates with multiple third-party services to allow external issue trackers and external authentication. See the documentation below for details on how to configure these services.

• External issue tracker Redmine, JIRA, etc.
• LDAP Set up sign in via LDAP
• OmniAuth Sign in via Twitter, GitHub, and Google via OAuth.
• Slack Integrate with the Slack chat service
• Jenkins Integrate with the Jenkins CI
• Jira Integrate with the JIRA issue tracker