Update for leanpub preview

manuscript/recipes/keycloak/create-user.mde

@@ -0,0 +1,38 @@
+# Create KeyCloak Users
+
+!!! warning
+    This is not a complete recipe - it's an optional component of the [Keycloak recipe](/recipes/keycloak/), but has been split into its own page to reduce complexity.
+
+Unless you plan to authenticate against an outside provider (*[OpenLDAP](/recipes/keycloak/openldap/), below, for example*), you'll want to create some local users..
+
+## Ingredients
+
+!!! Summary
+    Existing:
+
+    * [X] [KeyCloak](/recipes/keycloak/) recipe deployed successfully
+  
+### Create User
+
+Within the "Master" realm (*no need for more realms yet*), navigate to **Manage** -> **Users**, and then click **Add User** at the top right:
+
+![Navigating to the add user interface in Keycloak](/images/keycloak-add-user-1.png)
+
+Populate your new user's username (it's the only mandatory field)
+
+![Populating a username in the add user interface in Keycloak](/images/keycloak-add-user-2.png)
+
+### Set User Credentials
+
+Once your user is created, to set their password, click on the "**Credentials**" tab, and procede to reset it. Set the password to non-temporary, unless you like extra work!
+
+![Resetting a user's password in Keycloak](/images/keycloak-add-user-3.png)
+
+## Summary
+
+We've setup users in KeyCloak, which we can now use to authenticate to KeyCloak, when it's used as an [OIDC Provider](/recipes/keycloak/setup-oidc-provider/), potentially to secure vulnerable services using [Traefik Forward Auth](/ha-docker-swarm/traefik-forward-auth/).
+
+!!! Summary
+    Created:
+
+    * [X] Username / password to authenticate against [KeyCloak](/recipes/keycloak/)