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41 lines
1.4 KiB
Docker
41 lines
1.4 KiB
Docker
# Use the latest Ubuntu image
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FROM ubuntu:latest
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# Avoid prompts from apt
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ENV DEBIAN_FRONTEND=noninteractive
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# Update repositories
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RUN apt-get update
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# Install SSH server, rsyslog, and other necessary tools
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RUN apt-get install -y openssh-server rsyslog iputils-ping sudo nano wget curl
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# Install supervisor
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RUN apt-get install -y supervisor
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# Configure SSH
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RUN mkdir /var/run/sshd
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RUN echo 'root:password' | chpasswd
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RUN sed -i 's/#PermitRootLogin prohibit-password/PermitRootLogin yes/' /etc/ssh/sshd_config
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RUN sed 's@session\s*required\s*pam_loginuid.so@session optional pam_loginuid.so@g' -i /etc/pam.d/sshd
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# Create supervisord configuration file
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RUN echo "[supervisord]" > /etc/supervisor/conf.d/supervisord.conf
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RUN echo "nodaemon=true" >> /etc/supervisor/conf.d/supervisord.conf
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RUN echo "user=root" >> /etc/supervisor/conf.d/supervisord.conf
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RUN echo "[program:sshd]" >> /etc/supervisor/conf.d/supervisord.conf
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RUN echo "command=/usr/sbin/sshd -D" >> /etc/supervisor/conf.d/supervisord.conf
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RUN echo "[program:rsyslog]" >> /etc/supervisor/conf.d/supervisord.conf
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RUN echo "command=/usr/sbin/rsyslogd -n" >> /etc/supervisor/conf.d/supervisord.conf
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RUN echo "autorestart=true" >> /etc/supervisor/conf.d/supervisord.conf
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# Environment variable for SSH
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ENV NOTVISIBLE "in users profile"
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RUN echo "export VISIBLE=now" >> /etc/profile
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# Expose SSH port
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EXPOSE 22
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# Run supervisord
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CMD ["/usr/bin/supervisord", "-c", "/etc/supervisor/conf.d/supervisord.conf"]
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