pg15/Dockerfile

FROM debian:trixie-slim

RUN set -eux && \
	groupadd -r postgres --gid=5432 && \
	useradd -r -g postgres --uid=5432 --home-dir=/var/lib/postgresql --shell=/bin/bash postgres && \
	install --verbose --directory --owner postgres --group postgres --mode 1755 /var/lib/postgresql

RUN apt-get update && \
    apt-get install -y --no-install-recommends \
            openssh-server \
            sudo \
            && \
    rm -rf /var/lib/apt/lists/* && \
    echo "postgres   ALL = (ALL) NOPASSWD:ALL" >> /etc/sudoers && \
    echo "X11Forwarding no" >> /etc/ssh/sshd_config && \
    echo "PasswordAuthentication no" >> /etc/ssh/sshd_config && \
    echo "StrictHostKeyChecking no" >> /etc/ssh/ssh_config

RUN set -eux && \
	grep -q '/usr/share/locale' /etc/dpkg/dpkg.cfg.d/docker && \
	sed -ri '/\/usr\/share\/locale/d' /etc/dpkg/dpkg.cfg.d/docker && \
	! grep -q '/usr/share/locale' /etc/dpkg/dpkg.cfg.d/docker && \
	apt-get update && \
    apt-get install -y --no-install-recommends \
            locales && \
    rm -rf /var/lib/apt/lists/* && \
	echo 'en_US.UTF-8 UTF-8' >> /etc/locale.gen && \
	locale-gen && \
	locale -a | grep 'en_US.utf8'
ENV LANG=en_US.utf8

ENTRYPOINT ["bash"]