#first stage - builder FROM golang:latest as builder COPY . /app WORKDIR /app/netclient ENV GO111MODULE=auto RUN CGO_ENABLED=0 GOOS=linux go build -o netclient main.go #second stage FROM debian:latest RUN apt-get update && apt-get -y install systemd procps WORKDIR /root/ COPY --from=builder /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/ COPY --from=builder /app/netclient/netclient . CMD ["./netclient"]