Configure Nginx for Keycloak

At this point in the installation only the Keycloak server can be run - the CEDAR servers are not yet configured and built.

We need to access Keycloak in order to:

• Set up an administrator user
• Set up a Realm
• Set up a Client

In order to be able to do this, we will configure Nginx to act as a reverse proxy sending over our plain HTTP request on port 80 to Keycloak's plain HTTP port 8080.

Subsequently we will disable the HTTP port, and use the HTTPS port instead.

Note that if you have direct access to port 8080 on a machine then this port redirection is not needed.