This repo provides a containerized implementation of the lua-resty-auto-ssl plugin. The Dockerfile builds a version of openresty which has that plugin added.
The end result is an nginx container which provides the ability to automatically acquire TLS certs for incoming requests on-the-fly.
Included is also a skeleton example of how to create a barebones k8s deployment that uses the reverse proxy correctly.
The autossl image itself can be built and released with:
make build
make release
Note that you must update base variable inside the Makefile.