This docker image is built and stored here in docker hub containing a web service calculator-service which is the application example for Developer Tool Index .
- run mongo first as dependency
$ docker run --hostname my-mongo --name some-mongo -d -p 27017:27017 -p 28017:28017 mongo:3.2 --rest
- start calculator-service
$ docker run -p 8090:8080 --link some-mongo:mongodb devtoolindex/calculator-service