Demo of using introspection with Docker containers to access their own metadata.
Compiles the Go binary and builds the image with dynamic metadata. Needs Go to be installed and has been tested with Go 1.7.
$ make
$ docker run -p 8080:8080 -v /var/run/docker.sock:/var/run/docker.sock rossf7/badgerbadgerbadger
$ docker run --label com.microbadger.youtube-video=EllYgcWmcAY -p 8080:8080 -v /var/run/docker.sock:/var/run/docker.sock rossf7/badgerbadgerbadger