Replace external_url in gitlab.rb with EXTERNAL_URL env var
Related to #4189 (closed).
On postinst, we already prioritize EXTERNAL_URL environment variable. This change just ensures that value gets placed in the /etc/gitlab/gitlab.rb file.
Related to #4189 (closed).
On postinst, we already prioritize EXTERNAL_URL environment variable. This change just ensures that value gets placed in the /etc/gitlab/gitlab.rb file.