Dockerfile

FROM alpine:latest as certs
RUN apk --update add ca-certificates

FROM golang:latest as builder

RUN mkdir /DataStager
WORKDIR /DataStager
COPY . .
RUN CGO_ENABLED=0 GOOS=linux go build -a -ldflags '-extldflags "-static"' -o DataStager .

FROM scratch
COPY --from=certs /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/
COPY --from=builder /DataStager/DataStager .

ENTRYPOINT [ "/DataStager"]