sample_dockerfile

#build stage
ARG BASE=golang:1.18-alpine3.16
FROM ${BASE} AS builder

ARG ALPINE_PKG_BASE="make git gcc libc-dev libsodium-dev zeromq-dev"
ARG ALPINE_PKG_EXTRA=""

LABEL license='SPDX-License-Identifier: Apache-2.0' \
    copyright='Copyright (c) 2022: Intel'
RUN sed -e 's/dl-cdn[.]alpinelinux.org/dl-4.alpinelinux.org/g' -i~ /etc/apk/repositories
RUN apk add --update --no-cache ${ALPINE_PKG_BASE} ${ALPINE_PKG_EXTRA}
WORKDIR /cloud-export-mqtt

COPY go.mod vendor* ./
RUN [ ! -d "vendor" ] && go mod download all || echo "skipping..."

COPY . .
ARG MAKE="make build"
RUN $MAKE

# Docker Client
FROM alpine:3.16

# REST Communications
RUN apk add --update --no-cache ca-certificates zeromq dumb-init curl libc6-compat

RUN apk add --no-cache tzdata
ENV TZ=Asia/Ho_Chi_Minh

# Copy files
COPY --from=builder /cloud-export-mqtt/Attribution.txt /Attribution.txt
COPY --from=builder /cloud-export-mqtt/LICENSE /LICENSE

COPY --from=builder /cloud-export-mqtt/cloud-export-mqtt /cloud-export-mqtt

# COPY --from=builder /cloud-export-mqtt/list_of_device.json /list_of_device.json

COPY --from=builder /cloud-export-mqtt/res/ /res/

EXPOSE 59712

ENTRYPOINT ["/cloud-export-mqtt"] 
CMD ["-cp=consul.http://edgex-core-consul:8500", "--registry", "--confdir=/res"]