for testing, I did wrap the APNs configured mock proxy into a container:
it's hooked to dockerhub too.
This is just the beginning, I have added fabric8 plugin, for a better build
based generation of the Dockerfile, but have not done much there atm. (e.g.
java_args are needed to invoke it for apms/fcm)
However, for for APNs dockerized mocks, this is good:
docker run -p 16002-16003:16002-16003 aerogear/push-network-proxies