minitor-go/Dockerfile.multi-stage

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2019-10-11 00:20:42 +00:00
ARG REPO=library
FROM golang:1.12-alpine AS builder
RUN apk add --no-cache git
RUN mkdir /app
WORKDIR /app
COPY ./go.mod ./go.sum /app/
RUN go mod download
COPY ./*.go /app/
ARG ARCH=amd64
ARG VERSION=dev
ENV CGO_ENABLED=0 GOOS=linux GOARCH=${ARCH}
RUN go build -ldflags "-X main.version=${VERSION}" -a -installsuffix nocgo -o minitor .
FROM ${REPO}/busybox:latest
WORKDIR /root/
COPY --from=builder /app/minitor .
ENTRYPOINT [ "./minitor" ]