How to OAuth by GitLab?

I am using docker to startup Sentry.I had saw the document.[https://github.com/getsentry/sentry-gitlab]
In this document,I didn’t saw some information about OAuth.
But in this document,I found some information.[https://github.com/getsentry/sentry-github]
So I write following config in my sentry.conf.py file:
GITLAB_APP_ID = “xxx”
GITLAB_APP_SECRET = “xxx”
GITLAB_BASE_DOMAIN = “xxx”
I had also wrote this:
GITHUB_APP_ID = “xxx”
GITHUB_APP_SECRET = “xxx”
GITHUB_BASE_DOMAIN = “xxx”
This also didn’t work…

Who can help me… T_T

I figure out it!
Because sentry-gitlab plugin don’t support OAuth, Then I use the third party plugin sentry-auth-gitlab[https://github.com/SkyLothar/sentry-auth-gitlab]