mirror of
https://github.com/donaldzou/WGDashboard.git
synced 2024-11-22 15:20:09 +01:00
81 lines
3.5 KiB
Docker
81 lines
3.5 KiB
Docker
# Pull from small Debian stable image.
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FROM debian:stable-slim AS build
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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 Git_Url="https://github.com/donaldzou/WGDashboard.git"
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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="wg0"
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ENV public_ip="0.0.0.0"
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ENV update="yes"
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# Doing basic system maintenance. Change the timezone to the desired timezone.
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RUN ln -sf /usr/share/zoneinfo/${tz} /etc/localtime
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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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# Doing package management operations, such as upgrading
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RUN apt-get update && apt-get install -y --no-install-recommends \
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curl \
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git \
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iproute2 \
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iptables \
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iputils-ping \
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openresolv \
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procps \
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python3 \
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python3-pip \
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python3-venv \
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traceroute \
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wireguard \
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wireguard-tools \
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sudo && \
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apt-get remove -y linux-image-* && \
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apt-get autoremove -y && \
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apt-get clean && \
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rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
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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 -p /setup/conf && mkdir /setup/app && mkdir ${WGDASH} \
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&& git clone ${Git_Url} /setup/app
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# Set the volume to be used for WireGuard configuration persistency.
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VOLUME /etc/wireguard
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VOLUME ${WGDASH}
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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 wg genkey | tee /etc/wireguard/wg0_privatekey \
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&& echo "[Interface]" > /setup/conf/wg0.conf \
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&& echo "Address = ${wg_net}/24" >> /setup/conf/wg0.conf \
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&& echo "PrivateKey = $(cat /etc/wireguard/wg0_privatekey)" >> /setup/conf/wg0.conf \
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&& echo "PostUp = iptables -t nat -I POSTROUTING 1 -s ${wg_net}/24 -o $(ip -o -4 route show to default | awk '{print $NF}') -j MASQUERADE" >> /setup/conf/wg0.conf \
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&& echo "PostUp = iptables -I FORWARD -i wg0 -o wg0 -j DROP" >> /setup/conf/wg0.conf \
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&& echo "PreDown = iptables -t nat -D POSTROUTING -s ${wg_net}/24 -o $(ip -o -4 route show to default | awk '{print $NF}') -j MASQUERADE" >> /setup/conf/wg0.conf \
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&& echo "PreDown = iptables -D FORWARD -i wg0 -o wg0 -j DROP" >> /setup/conf/wg0.conf \
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&& echo "ListenPort = ${wg_port}" >> /setup/conf/wg0.conf \
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&& echo "SaveConfig = true" >> /setup/conf/wg0.conf \
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&& echo "DNS = ${global_dns}" >> /setup/conf/wg0.conf \
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&& rm /etc/wireguard/wg0_privatekey
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# Defining a way for Docker to check the health of the container. In this case: checking the login URL.
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HEALTHCHECK --interval=2m --timeout=1m --start-period=5s --retries=3 \
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CMD [ "$(curl -s -o /dev/null -w '%{http_code}' http://localhost:10086/)" -eq "200" ] || 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"] |