plugeth/Dockerfile
0xe3b0c4 c0cc6f6362
build: add static linking support (#25492)
This adds support for building statically-linked executables using ci.go.

Static linking is enabled by default in Docker builds, making it possible to
use the geth executable in any Docker image, regardless of the Linux
distribution the Dockerfile is based on.

Co-authored-by: Felix Lange <fjl@twurst.com>
2022-08-10 10:30:59 +02:00

34 lines
897 B
Docker

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