205 lines
7.1 KiB
Bash
205 lines
7.1 KiB
Bash
#!/bin/bash
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# panel-native DayZ entrypoint.
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#
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# Contract:
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# /game — SteamCMD-installed DayZ Server (app 223350). Populated
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# by the panel's SteamCMD updater sidecar, which uses the
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# operator-supplied Steam credentials (the module manifest
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# sets requires_steam_login: true).
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# /game-saves — serverDZ.cfg + profiles/ (logs, bans, RPTs) + optional
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# mpmissions/ override tree.
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set -euo pipefail
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log() { printf '[panel-dayz] %s\n' "$*"; }
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# ----- stage 1: root-only bootstrap -----
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if [[ "$(id -u)" = "0" ]]; then
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chown -R panel:panel /game /game-saves /home/panel 2>/dev/null || true
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log "dropping privileges to panel (UID 1000)"
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exec setpriv --reuid=panel --regid=panel --clear-groups \
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--inh-caps=-all --bounding-set=-all \
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env \
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HOME=/home/panel \
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SERVER_NAME="${SERVER_NAME:-panel DayZ}" \
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SERVER_PORT="${SERVER_PORT:-2302}" \
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SERVER_PASSWORD="${SERVER_PASSWORD:-}" \
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BE_PASSWORD="${BE_PASSWORD:-panel_be}" \
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CPU_COUNT="${CPU_COUNT:-2}" \
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LD_LIBRARY_PATH="/game:${LD_LIBRARY_PATH:-}" \
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PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin \
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/entrypoint.sh "$@"
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fi
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GAME_DIR=/game
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SAVE_DIR=/game-saves
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DEDI_EXE="${GAME_DIR}/DayZServer"
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if [[ ! -x "${DEDI_EXE}" ]]; then
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log "ERROR: ${DEDI_EXE} not found or not executable."
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log " Run 'Update' on this server in the panel — the modal will"
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log " prompt for Steam credentials (DayZ is paid content; the"
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log " anonymous SteamCMD login won't work)."
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exit 78 # EX_CONFIG
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fi
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# --- persist profiles into /game-saves ---
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# DayZ writes RPT crash logs, ADM admin logs, and BattlEye bans to
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# <install>/profiles/. Move out to the save volume + symlink back on
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# first boot so SteamCMD validate can't wipe them.
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mkdir -p "${SAVE_DIR}/profiles"
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if [[ -d "${GAME_DIR}/profiles" && ! -L "${GAME_DIR}/profiles" ]]; then
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mv "${GAME_DIR}/profiles"/* "${SAVE_DIR}/profiles/" 2>/dev/null || true
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rm -rf "${GAME_DIR}/profiles"
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fi
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ln -sfn "${SAVE_DIR}/profiles" "${GAME_DIR}/profiles"
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# --- seed serverDZ.cfg on first boot ---
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CFG="${SAVE_DIR}/serverDZ.cfg"
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if [[ ! -s "${CFG}" ]]; then
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log "seeding serverDZ.cfg (first boot)"
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cat > "${CFG}" <<EOF
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hostname = "${SERVER_NAME}";
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password = "${SERVER_PASSWORD}";
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passwordAdmin = "";
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enableWhitelist = 0;
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disableVoN = 0;
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vonCodecQuality = 7;
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disable3rdPerson = 0;
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disableCrosshair = 0;
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serverTime = "SystemTime";
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serverTimeAcceleration = 12;
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serverNightTimeAcceleration = 1;
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serverTimePersistent = 0;
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guaranteedUpdates = 1;
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loginQueueConcurrentPlayers = 5;
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loginQueueMaxPlayers = 500;
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instanceId = 1;
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storageAutoFix = 1;
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verifySignatures = 2;
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forceSameBuild = 1;
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timeStampFormat = "Short";
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logAverageFps = 1;
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logMemory = 1;
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logPlayers = 1;
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logFile = "server_console.log";
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adminLogPlayerHitsOnly = 0;
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adminLogPlacement = 1;
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adminLogBuildActions = 1;
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adminLogPlayerList = 1;
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disableBanlist = 0;
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BattlEye = 1;
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respawnTime = 5;
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steamQueryPort = ${SERVER_PORT};
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maxPing = 200;
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MissionTemplate = "dayzOffline.chernarusplus";
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class Missions
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{
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class DayZ
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{
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template = "dayzOffline.chernarusplus";
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};
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};
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EOF
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fi
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# Point /game/serverDZ.cfg at the save-volume copy so the binary's default
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# relative-path lookup finds it.
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ln -sf "${CFG}" "${GAME_DIR}/serverDZ.cfg"
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# --- BattlEye RCON config ---
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# DayZ ships a `battleye/` dir that contains a NESTED `battleye/` subdir with
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# a duplicate `beserver_x64.so`. The DayZ launcher (`-BEpath=battleye`) loads
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# BE from there and expects `beserver_x64.cfg` to sit alongside the nested
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# lib — i.e. `battleye/battleye/beserver_x64.cfg`, NOT `battleye/beserver_x64.cfg`.
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# Writing to the outer dir (which is what most tutorials show) results in BE
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# initializing but never binding the RCON port, with no error in the log.
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#
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# We unconditionally overwrite both locations so operator env changes take
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# effect on the next boot. We also purge stale `beserver_x64_active_<token>.cfg`
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# files BE writes after first handshake — if the password has changed, the
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# active copy will mismatch and BE refuses incoming RCON packets.
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#
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# Reference: AMP's dayz-experimental.kvp uses `{{$FullBaseDir}}battleye` as
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# the BE path and their PreStartStages purge the active file the same way.
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BE_DIR="${GAME_DIR}/battleye"
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for CFGPATH in "${BE_DIR}/beserver_x64.cfg" "${BE_DIR}/battleye/beserver_x64.cfg"; do
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if [[ -d "$(dirname "${CFGPATH}")" ]]; then
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log "writing ${CFGPATH} (RCON port 2305, pw from BE_PASSWORD)"
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cat > "${CFGPATH}" <<EOF
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RConPassword ${BE_PASSWORD}
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RConPort 2305
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RConIP 0.0.0.0
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RestrictRCon 0
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RConLog 1
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UseLocationsToBan 0
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LogFile 0
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EOF
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fi
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done
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# Purge stale active-session files (both locations).
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rm -f "${BE_DIR}/beserver_x64_active_"*.cfg 2>/dev/null || true
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rm -f "${BE_DIR}/battleye/beserver_x64_active_"*.cfg 2>/dev/null || true
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cd "${GAME_DIR}"
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log "starting DayZ dedicated server"
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log " name: ${SERVER_NAME}"
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log " game port: ${SERVER_PORT}/udp"
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log " rcon port: 2305/udp (internal, BattlEye)"
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log " cfg: ${CFG}"
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trap 'log "SIGTERM received"; kill -TERM "${DZ_PID:-0}" 2>/dev/null || true; wait "${DZ_PID:-0}" 2>/dev/null || true; exit 0' TERM INT
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# --- mod list dynamic build ---
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# Panel's mod manager maintains two plain-text files on the save volume:
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# /game-saves/panel-mods.txt — one @ModFolder per line → -mod=
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# /game-saves/panel-servermods.txt — one @ModFolder per line → -servermod=
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# Blank lines and lines starting with '#' are ignored. This lets the mod
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# manager edit a human-readable file and have the server pick up the new
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# load order on the next start without entrypoint code changes.
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build_mod_arg() {
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local file="$1" prefix="$2"
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[[ -s "$file" ]] || { echo ""; return; }
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local joined=""
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while IFS= read -r line || [[ -n "$line" ]]; do
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line="${line%$'\r'}" # strip trailing CR (Windows edits)
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line="${line#"${line%%[![:space:]]*}"}" # ltrim
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line="${line%"${line##*[![:space:]]}"}" # rtrim
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[[ -z "$line" || "$line" == \#* ]] && continue
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if [[ -z "$joined" ]]; then joined="$line"
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else joined="${joined};${line}"
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fi
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done < "$file"
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if [[ -n "$joined" ]]; then
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echo "${prefix}${joined}"
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fi
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}
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MOD_ARG="$(build_mod_arg "${SAVE_DIR}/panel-mods.txt" '-mod=')"
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SERVERMOD_ARG="$(build_mod_arg "${SAVE_DIR}/panel-servermods.txt" '-servermod=')"
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[[ -n "${MOD_ARG}" ]] && log "loading mods: ${MOD_ARG}"
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[[ -n "${SERVERMOD_ARG}" ]] && log "loading server-mods: ${SERVERMOD_ARG}"
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# DayZ's documented launch command:
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# ./DayZServer -config=serverDZ.cfg -port=2302 -BEpath=battleye \
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# -profiles=profiles -dologs -adminlog -netlog \
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# -freezecheck -doScriptLogs -cpuCount=2
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# [-mod=@A;@B] [-servermod=@X]
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DZ_ARGS=(
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-config=serverDZ.cfg
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-port="${SERVER_PORT}"
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"-BEpath=${GAME_DIR}/battleye"
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-profiles=profiles
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-dologs
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-adminlog
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-netlog
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-freezecheck
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-doScriptLogs
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"-cpuCount=${CPU_COUNT}"
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)
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[[ -n "${MOD_ARG}" ]] && DZ_ARGS+=("${MOD_ARG}")
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[[ -n "${SERVERMOD_ARG}" ]] && DZ_ARGS+=("${SERVERMOD_ARG}")
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exec stdbuf -oL -eL "${DEDI_EXE}" "${DZ_ARGS[@]}" &
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DZ_PID=$!
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wait "${DZ_PID}"
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