Only the nginx image is meant to be published Other images are used as examples for a feature of the ingress controller or to run e2e tests Directory Purpose custom-error-pages Example of Custom error pages for the Ingress-Nginx Controller e2e Image to run e2e tests fastcgi-helloserver FastCGI application for e2e tests grpc-fortune-teller grpc server application for the nginx-ingress grpc example httpbun A simple HTTP Request & Response Service for e2e tests httpbin [Removed] we are no longer maintaining the httpbin image due to project being unmaintained nginx NGINX base image using alpine linux cfssl Image to run cfssl commands