1FROM debian:10 2 3RUN apt-get update 4RUN apt-get install -y curl ca-certificates 5 6ARG GOVERSION= 7RUN curl -fsSL "https://go.dev/dl/go$GOVERSION.tar.gz" >/tmp/go.tar.gz 8RUN tar -C /usr/local -xzf /tmp/go.tar.gz 9ENV PATH="/usr/local/go/bin:$PATH" 10 11RUN apt-get install -y build-essential \ 12 rsync