First commit

golang/Dockerfile

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+FROM registry.hub.docker.com/library/golang:1.9
+
+RUN curl -fsSL -o /usr/local/bin/dep https://github.com/golang/dep/releases/download/v0.4.1/dep-linux-amd64 && chmod +x /usr/local/bin/dep
+
+RUN mkdir -p /go/src/mqtt-poc/
+WORKDIR /go/src/mqtt-poc
+
+COPY Gopkg.toml Gopkg.lock ./
+# copies the Gopkg.toml and Gopkg.lock to WORKDIR
+
+RUN dep ensure -vendor-only
+
+COPY . /go/src/mqtt-poc
+
+RUN CGO_ENABLED=0 GOOS=linux go build -a -installsuffix cgo -o app .
+
+FROM alpine:latest  
+RUN apk --no-cache add ca-certificates
+
+WORKDIR /root/
+
+RUN mkdir -p /root/conf
+
+ADD conf/config.json /root/conf/config.json
+
+COPY --from=0 /go/src/mqtt-poc/app .
+
+ENTRYPOINT ["./app"]