fix for #26: Revise HELM deployment documentation regarding Keycloak configuration

kubernetes/helm/README.md

@@ -22,7 +22,7 @@ helm uninstall myopenslice --namespace openslice
 
 ### Hardware requirements:
 
-| **Minimum Hardware Requirements** | **Recomended Hardware Requirements** |
+| **Minimum Hardware Requirements** | **Recommended Hardware Requirements** |
 | --------------------------------- | ------------------------------------ |
 | 4 CPU cores                       | 8 CPU cores                          |
 | 8 GB RAM                          | 16 GB RAM                            |
@@ -360,7 +360,7 @@ The Keycloack server is managing authentication and running on a container at po
     - user: admin 
     - password: Pa55w0rd
 
-> if you are running in HTTP you will get a message: HTTPS required.
+> This applies only if you are running in HTTP and get a message: HTTPS required.
 
 To resolve this issue <u>when running in HTTP</u>: 
 
@@ -371,15 +371,7 @@ To resolve this issue <u>when running in HTTP</u>:
 
 > If you are running in HTTPS, then "Require SSL" can be left unchanged to external requests.
 
-#### 1. Configure redirects
-
-Navigate to realm Openslice > Clients > osapiWebClientId and change the Root URL to your domain.
-
-Also, insert your domain, e.g. http://example.org/*, at:
-* Valid Redirect URIs
-* Web Origins
-
-#### 2. Configure email
+#### 1. Configure email
 
 Keycloak allows new users to register. Subsequently, this will also allow new users to register to the OpenSlice portal.
 
@@ -390,7 +382,7 @@ Finally, enter the details of the mail server at the Email Tab.
 > Email configuration is optional for test runs, but if not provided the above functionalities (e.g. external user registration) will not be possible.
 
 
-#### 3. Add an OpenSlice admin user
+#### 2. Add an OpenSlice admin user
 
 This step is mandatory so as to access the OpenSlice Web UI. To add an OpenSlice admin user you must:
 - Navigate to realm Openslice > Users > Add user