Add ability to set different ssh host, if different from http/https

config/gitlab.yml.example

@@ -19,6 +19,11 @@ production: &base
     port: 80
     https: false
 
+    # Uncommment this line below if your ssh host is different from HTTP/HTTPS one
+    # (you'd obviously need to replace ssh.host_example.com with your own host).
+    # Otherwise, ssh host will be set to the `host:` value above
+    # ssh_host: ssh.host_example.com
+
     # Uncomment and customize the last line to run in a non-root path
     # WARNING: We recommend creating a FQDN to host GitLab in a root path instead of this.
     # Note that four settings need to be changed for this to work.

config/initializers/1_settings.rb

@@ -117,7 +117,7 @@ Settings.gitlab_shell['hooks_path']   ||= Settings.gitlab['user_home'] + '/gitla
 Settings.gitlab_shell['receive_pack']   = true if Settings.gitlab_shell['receive_pack'].nil?
 Settings.gitlab_shell['upload_pack']    = true if Settings.gitlab_shell['upload_pack'].nil?
 Settings.gitlab_shell['repos_path']   ||= Settings.gitlab['user_home'] + '/repositories/'
-Settings.gitlab_shell['ssh_host']     ||= (Settings.gitlab.host || 'localhost')
+Settings.gitlab_shell['ssh_host']     ||= (Settings.gitlab.ssh_host || Settings.gitlab.host || 'localhost')
 Settings.gitlab_shell['ssh_port']     ||= 22
 Settings.gitlab_shell['ssh_user']     ||= Settings.gitlab.user
 Settings.gitlab_shell['owner_group']  ||= Settings.gitlab.user