Simple HTTP server that prints all the environments variables on GET request together with information about the request.
This was useful for some Kubernetes ingress / service debugging, where I used it to get information about the Pod that served the request. Example Kuberentes manifest using StatefulSet is in k8s.yaml
Docker image for this repo is available on DockerHub: https://hub.docker.com/r/jstastny/envechoserver
Optionally, HOST and PORT environment can be used to configure, which host and port the server should be listening at. The defaults are 0.0.0.0 for HOST and 3000 for PORT.