An example of using Keycloak with Envoy proxy for user auth utilizing Envoy's oauth2 filter
Keycloak image has pre-configured realm "demorealm" with client_id/secret and a test user. Same client_id/secret are specified in Envoy configuration of the oauth2 filter.
- Start containers via
docker-compose up - Go to http://localhost:10000 where Envoy listens. You should see immediate redirect to keycloak for user auth at http://localhost:8080
- Log in as user "aa" password "aa". You should see redirect to upstream (Nginx with default web page)