version: '3' services: mongodb: image: mongo container_name: catalogdb ports: - "27017:27017" volumes: - "mongodata:/data/db" networks: - network1 volumes: mongodata: networks: network1: 

$ docker-compose up 

$ docker network ls NETWORK ID NAME DRIVER SCOPE d9772c6b6972 bridge bridge local cf3d62f44f7c host host local b90b47a74a9d mongodb_network1 bridge local cc1c1ed12914 none null local 

FROM golang:1.9.2 as builder ARG SOURCE_LOCATION=/ WORKDIR ${SOURCE_LOCATION} RUN go get -d -v github.com/gorilla/mux \	&& go get -d -v gopkg.in/mgo.v2/bson \	&& go get -d -v gopkg.in/mgo.v2 COPY main.go . RUN CGO_ENABLED=0 GOOS=linux go build -a -installsuffix cgo -o app . FROM alpine:latest ARG SOURCE_LOCATION=/ RUN apk --no-cache add curl EXPOSE 9090 WORKDIR /root/ COPY --from=builder ${SOURCE_LOCATION} . CMD ["./app"] 

$ docker build --build-arg SOURCE_LOCATION=<GO_FILE_DIR> --no-cache -t go-mongo-microservice:latest . $ docker images REPOSITORY TAG IMAGE ID CREATED SIZE go-mongo-microservice latest 51246ed02f92 29 minutes ago 13MB mongo latest 43099507792a 38 hours ago 366MB mysql latest 5d4d51c57ea8 38 hours ago 374MB wordpress latest 80a6fca6cc6a 10 days ago 407MB golang latest 1c1309ff8e0d 10 days ago 779MB ubuntu latest 0458a4468cbc 4 weeks ago 112MB alpine latest 3fd9065eaf02 7 weeks ago 4.15MB golang 1.9.2 138bd936fa29 2 months ago 733MB 

$ docker run --name go-mongo-microservice --link catalogdb:mongo --net mongodb_network1 -p 9090:9090 go-mongo-microservice 

$ curl -v -d '{"name":"iPhone","company":"Apple"}' -X POST http://localhost:9090/catalogs $ curl -v -d '{"name":"Note","company":"Samsung"}' -X POST http://localhost:9090/catalogs 

$ curl http://localhost:9090/catalogs | json_pp [ { "name" : "iPhone", "company" : "Apple" }, { "company" : "Samsung", "name" : "Note" } ]