Add Configuration Reference

docs/source/reference/config-reference.rst

@@ -0,0 +1,30 @@
+==============================
+Configuration Reference
+==============================
+
+.. important::
+
+    Make sure the version of JupyterHub for this documentation matches your
+    installation version, as the output of this command may change between versions.
+
+JupyterHub configuration
+------------------------
+
+As explained in the `Configuration Basics <../getting-started/config-basics.html#generate-a-default-config-file>`_
+section, the ``jupyterhub-config.py`` can be automatically generated via
+
+    .. code-block:: bash
+
+        jupyterhub --generate-config
+
+
+The following contains the output of that command for reference.
+
+.. jupyterhub-generate-config::
+
+JupyterHub help command output
+------------------------------
+
+This section contains the output of the command ``jupyterhub --help-all``.
+
+.. jupyterhub-help-all::

docs/source/reference/index.rst

@@ -24,3 +24,4 @@ what happens under-the-hood when you deploy and configure your JupyterHub.
    config-ghoauth
    config-proxy
    config-sudo
+   config-reference