6b60d68344
This PR improves the docker build speed for repeated builds where go.mod and go.sum do no change, by placing the downloaded dependencies in a lower layer
34 lines
889 B
Docker
34 lines
889 B
Docker
# Support setting various labels on the final image
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ARG COMMIT=""
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ARG VERSION=""
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ARG BUILDNUM=""
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# Build Geth in a stock Go builder container
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FROM golang:1.18-alpine as builder
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RUN apk add --no-cache gcc musl-dev linux-headers git
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# Get dependencies - will also be cached if we won't change go.mod/go.sum
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COPY go.mod /go-ethereum/
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COPY go.sum /go-ethereum/
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RUN cd /go-ethereum && go mod download
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ADD . /go-ethereum
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RUN cd /go-ethereum && go run build/ci.go install ./cmd/geth
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# Pull Geth into a second stage deploy alpine container
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FROM alpine:latest
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RUN apk add --no-cache ca-certificates
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COPY --from=builder /go-ethereum/build/bin/geth /usr/local/bin/
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EXPOSE 8545 8546 30303 30303/udp
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ENTRYPOINT ["geth"]
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# Add some metadata labels to help programatic image consumption
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ARG COMMIT=""
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ARG VERSION=""
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ARG BUILDNUM=""
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LABEL commit="$COMMIT" version="$VERSION" buildnum="$BUILDNUM"
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