netmaker/docker/Dockerfile-netmaker-slim

#first stage - builder
FROM gravitl/builder as builder

WORKDIR /app

COPY . .

ENV GO111MODULE=auto

RUN GOOS=linux GOARCH=amd64 CGO_ENABLED=1 /usr/local/go/bin/go build -ldflags="-w -s" -o netmaker main.go

WORKDIR /app/netclient

RUN GOOS=linux GOARCH=amd64 CGO_ENABLED=0 /usr/local/go/bin/go build -ldflags="-w -s" -o netclient main.go
#second stage

FROM alpine:3.13.6
# add a c lib
RUN apk add gcompat iptables
# set the working directory
WORKDIR /root/

RUN mkdir /etc/netclient

COPY --from=builder /app/netmaker .
COPY --from=builder /app/config config
COPY --from=builder /app/netclient/netclient  /etc/netclient/netclient

RUN chmod 0755 /etc/netclient/netclient

EXPOSE 8081
EXPOSE 50051

ENTRYPOINT ["./netmaker"]