# Docker images

Directory | Purpose
------------ | -------------
custom-error-pages | Example of Custom error pages for the NGINX Ingress controller
e2e | Image to run e2e tests
e2e-prow | Image to launch Prow jobs
fastcgi-helloserver | FastCGI application for e2e tests
grpc-fortune-teller | grpc server application for the nginx-ingress grpc example
httpbin | A simple HTTP Request & Response Service
mkdocs | Image to build the static documentation
nginx | OpenResty base image using [debian-base](https://quay.io/kubernetes-ingress-controller/debian-base-amd64)

:bangbang: Only the nginx image is meant to be published. The others are used as examples for some feature of the ingress controller or to run e2e tests.