Dockerfile

# A basic apache server. To use either add or bind mount content under /var/www
# STAGE #1 compile bind 9

# FROM ubuntu:16.04 as Bind9Builder
# LABEL MAINTAINER="carlos@xt6.us"
# WORKDIR /root
# RUN echo 'Acquire::http::Proxy "http://trantor.labs.lacnic.net:9999";' > /etc/apt/apt.conf.d/00aptproxy
# RUN apt-get update && apt-get install -y libssl-dev build-essential
# # RUN apt-get clean && rm -rf /var/lib/apt/lists/*
# # RUN wget -q --output-document=bind.tar.gz ftp://ftp.isc.org/isc/bind9/9.10.2/bind-9.10.2.tar.gz
# COPY bind.tar.gz /root
# RUN mkdir -p /root/bind && tar xzvf /root/bind.tar.gz -C /root/bind --strip-components=1
# WORKDIR /root/bind
# RUN ./configure --disable-linux-caps --prefix=/opt/bind9.10 && make && make install && ln -sf /opt/bind9.10 /opt/bind9
# # COPY rndc.conf /opt/bind9.10/etc
# ADD http://www.internic.net/domain/named.root /opt/bind9.10/etc/named.root
# RUN tar czvf /root/bind9.10.tar.gz /opt/bind9.10


# 
FROM ubuntu:16.04
LABEL maintainer="carlos@lacnic.net" version="0.2"
RUN echo 'Acquire::http::Proxy "http://trantor.labs.lacnic.net:9999";' > /etc/apt/apt.conf.d/00aptproxy
RUN apt-get update && apt-get install -y iputils-ping dnsutils binutils openssh-server net-tools libssl1.0.0 openssh-server \
     && apt-get clean && rm -rf /var/lib/apt/lists/*

# set root password and fix pam for ssh login ----------------------------------------------------------
RUN mkdir /var/run/sshd && echo 'root:screencast' | chpasswd && echo "export VISIBLE=now" >> /etc/profile
RUN sed -i 's/PermitRootLogin prohibit-password/PermitRootLogin yes/' /etc/ssh/sshd_config
# SSH login fix. Otherwise user is kicked off after login
RUN sed 's@session\s*required\s*pam_loginuid.so@session optional pam_loginuid.so@g' -i /etc/pam.d/sshd

ENV NOTVISIBLE "in users profile"
RUN echo "export VISIBLE=now" >> /etc/profile
# -------------------------------------------------------------------------------------------------------

RUN mkdir /dfiles
COPY --from=dnsworkshop:builder /root/bind9.10.tar.gz /root
RUN cd / && tar xzvf /root/bind9.10.tar.gz  && rm /root/bind9.10.tar.gz

# Add non-root user
RUN useradd -m -s /bin/bash named

# CMD ["/opt/bind9.10/sbin/named", "-g", ""]
USER named
# CMD ["su","-c","/bin/bash", "", ""]
CMD ["/bin/bash"]