Document EE License Auto Import During Install

- Document how to properly configure `GITLAB_LICENSE_FILE` environment
  variable in source and omnibus installations.

Resolves: https://gitlab.com/gitlab-org/gitlab-ee/issues/10808

Signed-off-by: Robert Marshall <rmarshall@gitlab.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/doc/install/installation.md b/doc/install/installation.md
index 6c1ba7fee95..c694f0ed691 100644
--- a/doc/install/installation.md
+++ b/doc/install/installation.md
@@ -579,10 +579,10 @@ sudo -u git -H bundle exec rake gitlab:setup RAILS_ENV=production force=yes
 ```
 
 NOTE: **Note:**
-You can set the Administrator/root password and e-mail by supplying them in environmental variables, `GITLAB_ROOT_PASSWORD` and `GITLAB_ROOT_EMAIL` respectively, as seen below. If you don't set the password (and it is set to the default one), wait to expose GitLab to the public internet until the installation is done and you've logged into the server the first time. During the first login, you'll be forced to change the default password.
+You can set the Administrator/root password and e-mail by supplying them in environmental variables, `GITLAB_ROOT_PASSWORD` and `GITLAB_ROOT_EMAIL` respectively, as seen below. If you don't set the password (and it is set to the default one), wait to expose GitLab to the public internet until the installation is done and you've logged into the server the first time. During the first login, you'll be forced to change the default password. An Enterprise Edition license may also be installed at this time by supplying a full path in the `GITLAB_LICENSE_FILE` environment variable.
 
 ```sh
-sudo -u git -H bundle exec rake gitlab:setup RAILS_ENV=production GITLAB_ROOT_PASSWORD=yourpassword GITLAB_ROOT_EMAIL=youremail
+sudo -u git -H bundle exec rake gitlab:setup RAILS_ENV=production GITLAB_ROOT_PASSWORD=yourpassword GITLAB_ROOT_EMAIL=youremail GITLAB_LICENSE_FILE="/path/to/license"
 ```
 
 ### Secure secrets.yml