Getting Token request failed error on MM 4.3.2 using Gitlab Omnibus
Steps to reproduce
I am using Gitlab 10.2.2 and MM 4.3.2. Each on separate VM.
I have MM configured to only allow Sign-In with Gitlab (Gitlab SSO). When I try to sign-in, MM should login directly but instead I see a Token request failed error.
As I said, I get a Token request failed error. If I click back and I click again on Sign-in with Gitlab, it works as expected. It´s a first time login issue.
The error I get is: [EROR] AuthorizeOAuthUser: Token request failed, Post https://mygitlaburl.com/oauth/token: dial tcp: i/o timeout
I followed the official gitlab onmibus / mattermost installation tutorial to build the server.
And I already have an issue opened in gitlab: https://gitlab.com/gitlab-org/omnibus-gitlab/issues/2984
You can examine the logs on the gitlab issue.
Any help would be greatly appreciated.