From 5d46236f7615859ddc1c3591169e1d0dd39b4597 Mon Sep 17 00:00:00 2001
From: Stan Hu <stanhu@gmail.com>
Date: Fri, 29 Sep 2017 23:38:12 -0700
Subject: [PATCH] Add GitLab QA documentation

[ci skip]
---
 qa/README.md | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/qa/README.md b/qa/README.md
index b6b5a76f1d3..e0ebb53a2e9 100644
--- a/qa/README.md
+++ b/qa/README.md
@@ -16,3 +16,22 @@ against any existing instance.
 1. When we release a new version of GitLab, we build a Docker images for it.
 1. Along with GitLab Docker Images we also build and publish GitLab QA images.
 1. GitLab QA project uses these images to execute integration tests.
+
+## How can I use it?
+
+You can use GitLab QA to exercise tests on any live instance! For example, the
+follow call would login to the local GitLab instance and run all specs in
+`qa/specs/features`:
+
+```
+GITLAB_USERNAME='root' GITLAB_PASSWORD='5iveL!fe' bin/qa Test::Instance http://localhost
+```
+
+You can also supply a specific tests to run as another parameter. For example, to
+test the EE license specs, you can run:
+
+```
+EE_LICENSE="<YOUR LICENSE KEY>" GITLAB_USERNAME='root' GITLAB_PASSWORD='5iveL!fe' bin/qa Test::Instance http://localhost qa/ee
+```
+
+All [supported environment variables are here](https://gitlab.com/gitlab-org/gitlab-qa#supported-environment-variables).