panel — open-source game server manager (public release)

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-07-14 19:19:43 -07:00
commit 658bda1d24
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+# panel-native Empyrion runtime image.
+#
+# Empyrion's dedicated server is a Windows-only Unity build, so we bring
+# along just enough Wine + Xvfb to host it headlessly. SteamCMD is NOT
+# installed here — the panel's generic updater sidecar uses the official
+# steamcmd image and writes into our /game volume.
+#
+# Expected runtime layout inside the container:
+#   /game                                      — SteamCMD-installed Windows build (panel volume)
+#   /game/DedicatedServer/DedicatedServer64/
+#     EmpyrionDedicated.exe                    — the dedicated server binary
+#   /game-saves                                — saves, dedicated.yaml, admin files
+#   /entrypoint.sh                             — boot Xvfb, launch exe under Wine
+
+FROM debian:12-slim
+
+ENV DEBIAN_FRONTEND=noninteractive \
+    TZ=Etc/UTC \
+    LANG=en_US.UTF-8 \
+    LC_ALL=en_US.UTF-8 \
+    WINEDEBUG=-all \
+    WINEPREFIX=/home/panel/.wine \
+    DISPLAY=:99
+
+# Wine pulls in ~500 MB of deps; keep to the 64-bit stack (Empyrion's
+# dedicated binary is x86_64). winetricks isn't strictly required — the
+# game's Mono runtime ships with the install — but it's 8 MB and saves
+# future debugging headaches.
+RUN dpkg --add-architecture i386 \
+ && apt-get update \
+ && apt-get install -y --no-install-recommends \
+    ca-certificates \
+    locales \
+    tini \
+    curl \
+    xvfb \
+    xauth \
+    wine64 \
+    wine \
+    winbind \
+    cabextract \
+    procps \
+ && sed -i -e 's/# en_US.UTF-8 UTF-8/en_US.UTF-8 UTF-8/' /etc/locale.gen \
+ && locale-gen \
+ && apt-get clean \
+ && rm -rf /var/lib/apt/lists/*
+
+# Unprivileged user owning /game + /game-saves. The SteamCMD sidecar
+# writes as root (official image runs as root); we chown once at start
+# time so the long-running game process stays non-root.
+RUN groupadd -g 1000 panel \
+ && useradd -u 1000 -g 1000 -m -s /bin/bash panel \
+ && mkdir -p /game /game-saves \
+ && chown -R panel:panel /game /game-saves /home/panel
+
+COPY entrypoint.sh /entrypoint.sh
+RUN chmod +x /entrypoint.sh
+
+# Pre-staged EPM mod (TCP relay for the Eleon Mod API). Entrypoint copies
+# this into /game/Content/Mods/EPM/ on first boot so every empyrion
+# instance comes EAH-bridge-ready out of the box. See modules/empyrion/epm-mod/.
+COPY epm-mod/ /opt/panel-epm/
+
+# Empyrion default ports (see module.yaml comment for reference).
+EXPOSE 30000/udp 30001/udp 30002/udp 30003/udp
+EXPOSE 30004/tcp
+
+ENTRYPOINT ["/usr/bin/tini", "--", "/entrypoint.sh"]