Question: self signed certificate not working

[md21]

Hello!

I'm trying to set up gitlab with https redirection, I'm using the gitlab.rb.j2 template mentioned in the readme. The problem is, I'm getting an untrusted certificate error.

My question would be: Do I need to do more than just running the role with the template ? Do I need to verify the certificate somehow ? Does it even set up a certificate for me (as far as I know it does but I might be missing something) ? If it does and no further action is needed, why does it still give me an untrusted cert error ?

Thank' for the answer, and sorry if I'm asking something obvious, I just can't figure it out.