This is a Docker container to run the newrelic agent on CoreOS. It is inspired
from this page.
The difference with the original solution presented in the previous topic is
that it reads variables from etcd using the etcd-env gem so you don't need
to write your newrelic key in your Dockerfile.
This is specific for running in EC2.
You need to set your NEWRELIC_KEY environment variable in the /global dir in etcd.
Follow the instructions at this page to download the nrsysmond beta and
nrsysmond.cfg files and add them to this repo. Then run docker build. Or get the
container on the hub by running docker pull pocketplaylab/newrelic-docker.