FROM scratch
ARG SYS
ADD $SYS /
ARG ALPINE_MIRROR
ARG ALPINE_MAJOR
RUN echo "$ALPINE_MIRROR/v$ALPINE_MAJOR/main" > /etc/apk/repositories
RUN echo "$ALPINE_MIRROR/v$ALPINE_MAJOR/community" >> /etc/apk/repositories
RUN apk upgrade -U
RUN apk add shadow
RUN \
	useradd --user-group --system --no-create-home --uid 500 servnest && \
	useradd --user-group --system --no-create-home --uid 501 nginx && \
	useradd --user-group --system --no-create-home --uid 505 sftpgo
RUN echo "umask 077" >> /etc/profile