29 lines
881 B
Text
29 lines
881 B
Text
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FROM fedora:latest AS devcontainer
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ARG UID="1000"
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ARG GID="1000"
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ARG BASENAME="workdir"
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# setup packages
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USER root
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RUN dnf update -y
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RUN dnf install -y dnf5-devel libdnf5-devel libdnf5-cli-devel openssh-server vim cmake gcc g++ git just
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# setup environment
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RUN ssh-keygen -A
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RUN sed -i "s|#Port 22|Port 2222|g" /etc/ssh/sshd_config
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RUN sed -i "s|AuthorizedKeysFile.*|AuthorizedKeysFile /etc/ssh/authorized_keys|g" /etc/ssh/sshd_config
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RUN --mount=type=secret,id=key,target=/root/id.pub \
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cp /root/id.pub /etc/ssh/authorized_keys
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# setup user and permissions
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RUN groupadd -g $GID dev
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RUN useradd -u $UID -g $GID -lN dev
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RUN chown dev:dev /etc/ssh/ssh_host* /etc/ssh/authorized_keys /etc/ssh/sshd_config
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USER dev
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WORKDIR /volume/${BASENAME}
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EXPOSE 2222/tcp
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CMD ["/usr/sbin/sshd", "-D"]
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# use docker exec or SSH to access container OR
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# use docker compose to specify entrypoint
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