24 lines
606 B
Docker
24 lines
606 B
Docker
FROM golang:1.14-alpine as build-env
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RUN mkdir /work
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RUN mkdir /work/out
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WORKDIR /work
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# Get dependencies first so they can be cached as a layer
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COPY go.mod .
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COPY go.sum .
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RUN go mod download
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# Copy the source code
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COPY . .
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# Build the executable binary
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RUN GOOS=linux GOARCH=amd64 go build -o out ./...
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FROM alpine:latest
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# Install CA certs and some tools for debugging
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RUN apk --update --no-cache add ca-certificates bash curl
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WORKDIR /root/
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# Copy the binary from the build-env stage
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COPY --from=build-env /work/out/placeholder-name app
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# Document the port
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EXPOSE 8080
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# Set the command
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CMD ["./app"]
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