GlassFish v5 ea (Java EE 8) builds available for download: http://download.oracle.com/glassfish/5.0/index.html
Binary images are directly available from the public docker registry: https://hub.docker.com/u/airhacks/.
To start glassfishv5 perform
docker run -d -p 8080:8080 --name glassfishv5 airhacks/glassfish-ping
On demand workshops: Java EE 7: Bootstrap, Effective, Testing and Microservices available for streaming.