Ory OAthKeeper with Envoy Proxy, Prometheus and Jaeger Docker Compose
Ory OAthKeeper is a great Open Source Identity and Access Proxy (IAP). It can be deployed as a reverse proxy or as a control decision engine deployed with a reverse proxy. Most of the time, services are already deployed with a proxy like an Nginx or an Envoy. If you want to deploy for production, you may want to have metrics and distributed tracing as well.