How to solve Envoy "Jwks remote fetch is failed" error response
A way to authenticate requests to an API is to use a Bearer JWT. If you want to make Envoy validate tokens, sometimes you may have the error `Jwks remote fetch is failed`. There are at least three reasons this error appears, so let's check them to fix this issue.
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.