mirror of
https://github.com/donaldzou/WGDashboard.git
synced 2024-11-22 07:10:09 +01:00
59 lines
2.5 KiB
Docker
59 lines
2.5 KiB
Docker
FROM alpine:latest
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LABEL maintainer="dselen@nerthus.nl"
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# Declaring environment variables, change Peernet to an address you like, standard is a 24 bit subnet.
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ARG wg_net="10.0.0.1"
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ARG wg_port="51820"
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# Following ENV variables are changable on container runtime because /entrypoint.sh handles that. See compose.yaml for more info.
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ENV TZ="Europe/Amsterdam"
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ENV global_dns="1.1.1.1"
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ENV enable="none"
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ENV isolate="none"
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ENV public_ip="0.0.0.0"
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# Doing package management operations, such as upgrading
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RUN apk update \
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&& apk add --no-cache bash git tzdata \
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iptables ip6tables openrc curl wireguard-tools \
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sudo py3-psutil py3-bcrypt \
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&& apk upgrade
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# Using WGDASH -- like wg_net functionally as a ARG command. But it is needed in entrypoint.sh so it needs to be exported as environment variable.
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ENV WGDASH=/opt/wireguarddashboard
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# Removing the Linux Image package to preserve space on the image, for this reason also deleting apt lists, to be able to install packages: run apt update.
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# Doing WireGuard Dashboard installation measures. Modify the git clone command to get the preferred version, with a specific branch for example.
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RUN mkdir /data \
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&& mkdir /configs \
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&& mkdir -p ${WGDASH}/src
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COPY ./src ${WGDASH}/src
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# Generate basic WireGuard interface. Echoing the WireGuard interface config for readability, adjust if you want it for efficiency.
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# Also setting the pipefail option, verbose: https://github.com/hadolint/hadolint/wiki/DL4006.
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SHELL ["/bin/bash", "-o", "pipefail", "-c"]
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RUN out_adapt=$(ip -o -4 route show to default | awk '{print $NF}') \
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&& echo -e "[Interface]\n\
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Address = ${wg_net}/24\n\
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PrivateKey =\n\
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PostUp = iptables -t nat -I POSTROUTING 1 -s ${wg_net}/24 -o ${out_adapt} -j MASQUERADE\n\
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PostUp = iptables -I FORWARD -i wg0 -o wg0 -j DROP\n\
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PreDown = iptables -t nat -D POSTROUTING -s ${wg_net}/24 -o ${out_adapt} -j MASQUERADE\n\
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PreDown = iptables -D FORWARD -i wg0 -o wg0 -j DROP\n\
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ListenPort = ${wg_port}\n\
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SaveConfig = true\n\
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DNS = ${global_dns}" > /configs/wg0.conf.template \
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&& chmod 600 /configs/wg0.conf.template
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# Defining a way for Docker to check the health of the container. In this case: checking the gunicorn process.
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HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \
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CMD sh -c 'pgrep gunicorn > /dev/null && pgrep tail > /dev/null' || exit 1
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# Copy the basic entrypoint.sh script.
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COPY entrypoint.sh /entrypoint.sh
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# Exposing the default WireGuard Dashboard port for web access.
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EXPOSE 10086
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ENTRYPOINT ["/bin/bash", "/entrypoint.sh"]
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