69 lines
2.4 KiB
Docker
69 lines
2.4 KiB
Docker
# panel-native Empyrion runtime image.
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#
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# Empyrion's dedicated server is a Windows-only Unity build, so we bring
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# along just enough Wine + Xvfb to host it headlessly. SteamCMD is NOT
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# installed here — the panel's generic updater sidecar uses the official
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# steamcmd image and writes into our /game volume.
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#
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# Expected runtime layout inside the container:
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# /game — SteamCMD-installed Windows build (panel volume)
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# /game/DedicatedServer/DedicatedServer64/
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# EmpyrionDedicated.exe — the dedicated server binary
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# /game-saves — saves, dedicated.yaml, admin files
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# /entrypoint.sh — boot Xvfb, launch exe under Wine
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FROM debian:12-slim
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ENV DEBIAN_FRONTEND=noninteractive \
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TZ=Etc/UTC \
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LANG=en_US.UTF-8 \
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LC_ALL=en_US.UTF-8 \
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WINEDEBUG=-all \
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WINEPREFIX=/home/panel/.wine \
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DISPLAY=:99
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# Wine pulls in ~500 MB of deps; keep to the 64-bit stack (Empyrion's
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# dedicated binary is x86_64). winetricks isn't strictly required — the
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# game's Mono runtime ships with the install — but it's 8 MB and saves
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# future debugging headaches.
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RUN dpkg --add-architecture i386 \
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&& apt-get update \
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&& apt-get install -y --no-install-recommends \
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ca-certificates \
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locales \
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tini \
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curl \
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xvfb \
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xauth \
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wine64 \
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wine \
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winbind \
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cabextract \
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procps \
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&& sed -i -e 's/# en_US.UTF-8 UTF-8/en_US.UTF-8 UTF-8/' /etc/locale.gen \
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&& locale-gen \
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&& apt-get clean \
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&& rm -rf /var/lib/apt/lists/*
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# Unprivileged user owning /game + /game-saves. The SteamCMD sidecar
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# writes as root (official image runs as root); we chown once at start
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# time so the long-running game process stays non-root.
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RUN groupadd -g 1000 panel \
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&& useradd -u 1000 -g 1000 -m -s /bin/bash panel \
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&& mkdir -p /game /game-saves \
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&& chown -R panel:panel /game /game-saves /home/panel
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COPY entrypoint.sh /entrypoint.sh
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RUN chmod +x /entrypoint.sh
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# Pre-staged EPM mod (TCP relay for the Eleon Mod API). Entrypoint copies
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# this into /game/Content/Mods/EPM/ on first boot so every empyrion
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# instance comes EAH-bridge-ready out of the box. See modules/empyrion/epm-mod/.
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COPY epm-mod/ /opt/panel-epm/
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# Empyrion default ports (see module.yaml comment for reference).
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EXPOSE 30000/udp 30001/udp 30002/udp 30003/udp
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EXPOSE 30004/tcp
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ENTRYPOINT ["/usr/bin/tini", "--", "/entrypoint.sh"]
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