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percybolmer/docker-file-multibuild.dockerfile

Created August 31, 2022 06:21
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A multistage docker file showing how to copy go binary
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docker-file-multibuild.dockerfile
FROM golang:1.9 AS builder
WORKDIR /
# copy everything from host folder into this image
COPY . .
# Build binary and place it at /main
RUN go build -o /main
# Initiate the Second Build stage
FROM scratch
COPY --from=builder /main /main
ENTRYPOINT ["/main"]
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