add option to configure the gitlab ssh host

README.md

@@ -746,6 +746,7 @@ Below is the complete list of available options that can be used to customize yo
 - **GITLAB_RESTRICTED_VISIBILITY**: Comma seperated list of visibility levels to restrict non-admin users to set. Possible visibility options are `public`, `private` and `internal`.
 - **GITLAB_BACKUPS**: Setup cron job to automatic backups. Possible values `disable`, `daily` or `monthly`. Disabled by default
 - **GITLAB_BACKUP_EXPIRY**: Configure how long (in seconds) to keep backups before they are deleted. By default when automated backups are disabled backups are kept forever (0 seconds), else the backups expire in 7 days (604800 seconds).
+- **GITLAB_SSH_HOST**: The ssh host. Defaults to **GITLAB_HOST**.
 - **GITLAB_SSH_PORT**: The ssh port number. Defaults to `22`.
 - **GITLAB_RELATIVE_URL_ROOT**: The relative url of the GitLab server, e.g. `/git`. No default.
 - **GITLAB_HTTPS**: Set to `true` to enable https support, disabled by default.

assets/config/gitlabhq/gitlab.yml

@@ -22,7 +22,7 @@ production: &base
     # 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
+    ssh_host: "{{GITLAB_SSH_HOST}}"
 
     # WARNING: See config/application.rb under "Relative url support" for the list of
     # other files that need to be changed for relative url support
@@ -261,9 +261,9 @@ test:
     port: {{GITLAB_PORT}}
 
     # When you run tests we clone and setup gitlab-shell
-    # In order to setup it correctly you need to specify 
+    # In order to setup it correctly you need to specify
     # your system username you use to run GitLab
-    # user: YOUR_USERNAME 
+    # user: YOUR_USERNAME
   satellites:
     path: tmp/tests/gitlab-satellites/
   gitlab_shell:

assets/init

@@ -11,6 +11,7 @@ USERCONF_TEMPLATES_DIR="${GITLAB_DATA_DIR}/config"
 
 GITLAB_HOST=${GITLAB_HOST:-localhost}
 GITLAB_PORT=${GITLAB_PORT:-}
+GITLAB_SSH_HOST=${GITLAB_SSH_HOST:-$GITLAB_HOST}
 GITLAB_SSH_PORT=${GITLAB_SSH_PORT:-$GITLAB_SHELL_SSH_PORT} # for backwards compatibility
 GITLAB_SSH_PORT=${GITLAB_SSH_PORT:-22}
 GITLAB_HTTPS=${GITLAB_HTTPS:-false}
@@ -279,6 +280,7 @@ sudo -u git -H sed 's/{{GITLAB_HTTPS}}/'"${GITLAB_HTTPS}"'/' -i config/gitlab.ym
 sudo -u git -H sed 's/{{GITLAB_EMAIL}}/'"${GITLAB_EMAIL}"'/' -i config/gitlab.yml
 sudo -u git -H sed 's/{{GITLAB_BACKUP_EXPIRY}}/'"${GITLAB_BACKUP_EXPIRY}"'/' -i config/gitlab.yml
 sudo -u git -H sed 's/{{GITLAB_MAX_SIZE}}/'"${GITLAB_MAX_SIZE}"'/' -i config/gitlab.yml
+sudo -u git -H sed 's/{{GITLAB_SSH_HOST}}/'"${GITLAB_SSH_HOST}"'/' -i config/gitlab.yml
 sudo -u git -H sed 's/{{GITLAB_SSH_PORT}}/'"${GITLAB_SSH_PORT}"'/' -i config/gitlab.yml
 
 # configure gitlab signup configuration