FROM alpine:3.22

RUN apk add --no-cache openssh-client-default netcat-openbsd \
  && addgroup -g 1000 edge-backhaul \
  && adduser -D -H -u 1000 -G edge-backhaul -s /sbin/nologin edge-backhaul

USER 1000:1000

ENTRYPOINT ["/usr/bin/ssh"]