Sample Dockerfile for building and running Go applications

Dockerfile

FROM golang:alpine as builder

ENV PATH /go/bin:/usr/local/go/bin:$PATH
ENV GOPATH /go

COPY . /go/src/github.com/niklasmerz/myproject

RUN set -x \
    && cd /go/src/github.com/niklasmerz/myproject \
    && go build \
    && mv myproject /usr/bin/myproject \
    && rm -rf /go \
    && echo "Build complete."

FROM alpine:latest

RUN	apk add --no-cache \
    ca-certificates

COPY --from=builder /usr/bin/myproject /usr/bin/myproject

ENTRYPOINT [ "myproject" ]
CMD [ "" ]