SSH + pam_docker Dockerfile

Dockerfile

FROM ubuntu:trusty

ENV NOTVISIBLE "in users profile"
RUN apt-get update && apt-get dist-upgrade -y \
    && DEBIAN_FRONTEND=noninteractive apt-get install -y openssh-server \
    && mkdir /var/run/sshd \
    && sed -i 's/StrictModes yes/StrictModes no/' /etc/ssh/sshd_config \
    && sed 's@session\s*required\s*pam_loginuid.so@session optional pam_loginuid.so@g' -i /etc/pam.d/sshd \
    && echo "export VISIBLE=now" >> /etc/profile

RUN DEBIAN_FRONTEND=noninteractive apt-get install -y curl \
    && curl -s https://packagecloud.io/install/repositories/flant/pam_docker/script.deb.sh | bash \
    && apt-get install pam-docker

RUN ln -sf /var/opt/docker-env-etc/passwd /etc/passwd \
    && ln -sf /var/opt/docker-env-etc/group /etc/group \
    && ln -sf /var/opt/docker-env-etc/shadow /etc/shadow \
    && ln -sf /var/opt/docker-env-etc/gshadow /etc/gshadow

RUN mkdir -p /var/opt/docker-sock
COPY keys/* /etc/ssh/
COPY ./entrypoint.sh /

EXPOSE 22
ENTRYPOINT ["/entrypoint.sh"]