port should be 443
in the /home/git/gitlab/config/gitlab.yml
## GitLab settings
gitlab:
## Web server settings
host: source.jcid.nl
port: 80
https: true
port should be 443, not 80, or the project url will be changed to https://domain.com:80/user/project.git, and also the code can't be pushed to server with the error fatal: unable to access 'https://domain.com:80/user/project.git/': Unknown SSL protocol error in connection to domain.com:-9847
.
if change the port to 443, all errors are fixed. Gitlab version 7.1.