29 lines
1.1 KiB
Docker
29 lines
1.1 KiB
Docker
FROM ubuntu:20.04
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ARG docker_version="20.10.17"
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ENV DEBIAN_FRONTEND=noninteractive
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RUN apt-get update \
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&& apt-get install -y ca-certificates curl gnupg lsb-release \
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&& mkdir -p /etc/apt/keyrings \
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&& curl -fsSL https://download.docker.com/linux/ubuntu/gpg | gpg --dearmor -o /etc/apt/keyrings/docker.gpg \
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&& echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.gpg]" \
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"https://download.docker.com/linux/ubuntu" "$(lsb_release -cs) stable" \
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| tee /etc/apt/sources.list.d/docker.list > /dev/null \
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&& apt-get update \
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&& apt-get install -y --no-install-recommends locales ufw \
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&& ( apt-get install -y --no-install-recommends "docker-ce=5:${docker_version}~*" || \
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apt-get install -y --no-install-recommends "docker-ce=${docker_version}~*" ) \
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&& locale-gen en_US.UTF-8 \
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&& apt-get clean autoclean \
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&& apt-get autoremove --yes \
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&& rm -rf /var/lib/{apt,dpkg,cache,log}/
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ADD ufw-docker docker-entrypoint.sh /usr/bin/
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ENTRYPOINT ["/usr/bin/docker-entrypoint.sh"]
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CMD ["start"]
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ADD LICENSE README.md /
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