This rexray plugin currently only supports EBS. It was built as a proof-of-concept.
You can install it on an Amazon EC2 instance with:
docker plugin install tiborvass/rexray-plugin EBS_ACCESSKEY=$AWS_ACCESSKEY EBS_SECRETKEY=$AWS_SECRETKEY
If you have docker 1.13.0 installed, simply run ./pluginize.sh myname/rexray-plugin
.