first commit

Dockerfile

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+FROM ich777/debian-baseimage:bullseye_amd64
+
+LABEL org.opencontainers.image.authors="admin@minenet.at"
+LABEL org.opencontainers.image.source="https://github.com/ich777/docker-steamcmd-server"
+
+RUN apt-get update && \
+	apt-get -y install --no-install-recommends lib32gcc-s1 lib32stdc++6 lib32z1 && \
+	rm -rf /var/lib/apt/lists/*
+
+ENV DATA_DIR="/serverdata"
+ENV STEAMCMD_DIR="${DATA_DIR}/steamcmd"
+ENV SERVER_DIR="${DATA_DIR}/serverfiles"
+ENV GAME_ID="template"
+ENV GAME_NAME="template"
+ENV GAME_PARAMS="template"
+ENV GAME_PORT=27015
+ENV VALIDATE=""
+ENV UMASK=000
+ENV UID=99
+ENV GID=100
+ENV USERNAME=""
+ENV PASSWRD=""
+ENV USER="steam"
+ENV DATA_PERM=770
+
+RUN mkdir $DATA_DIR && \
+	mkdir $STEAMCMD_DIR && \
+	mkdir $SERVER_DIR && \
+	useradd -d $DATA_DIR -s /bin/bash $USER && \
+	chown -R $USER $DATA_DIR && \
+	ulimit -n 2048
+
+ADD /scripts/ /opt/scripts/
+RUN chmod -R 770 /opt/scripts/
+
+#Server Start
+ENTRYPOINT ["/opt/scripts/start.sh"]

README.md

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+# SteamCMD in Docker optimized for Unraid
+This Docker will download and install SteamCMD and the according game that is pulled via specifying the Tag.
+
+**Please see the different Tags/Branches which games are available.**
+
+## Example Env params for CS:Source
+| Name | Value | Example |
+| --- | --- | --- |
+| STEAMCMD_DIR | Folder for SteamCMD | /serverdata/steamcmd |
+| SERVER_DIR | Folder for gamefile | /serverdata/serverfiles |
+| GAME_ID | The GAME_ID that the container downloads at startup. If you want to install a static or beta version of the game change the value to: '232330 -beta YOURBRANCH' (without quotes, replace YOURBRANCH with the branch or version you want to install). | 232330 |
+| GAME_NAME | SRCDS gamename | cstrike |
+| GAME_PARAMS | Values to start the server | -secure +maxplayers 32 +map de_dust2 |
+| UID | User Identifier | 99 |
+| GID | Group Identifier | 100 |
+| GAME_PORT | Port the server will be running on | 27015 |
+| VALIDATE | Validates the game data | blank |
+| USERNAME | Leave blank for anonymous login | blank |
+| PASSWRD | Leave blank for anonymous login | blank |
+
+## Run example for CS:Source
+```
+docker run --name CSSource -d \
+	-p 27015:27015 -p 27015:27015/udp \
+	--env 'GAME_ID=232330' \
+	--env 'GAME_NAME=cstrike' \
+	--env 'GAME_PORT=27015' \
+	--env 'GAME_PARAMS=-secure +maxplayers 32 +map de_dust2' \
+	--env 'UID=99' \
+	--env 'GID=100' \
+	--volume /path/to/steamcmd:/serverdata/steamcmd \
+	--volume /path/to/cstrikesource:/serverdata/serverfiles \
+	ich777/steamcmd:latest
+```
+
+This Docker was mainly edited for better use with Unraid, if you don't use Unraid you should definitely try it!
+
+This Docker is forked from mattieserver, thank you for this wonderfull Docker.
+
+#### Support Thread: https://forums.unraid.net/topic/79530-support-ich777-gameserver-dockers/

scripts/start-server.sh

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+#!/bin/bash
+if [ ! -f ${STEAMCMD_DIR}/steamcmd.sh ]; then
+    echo "SteamCMD not found!"
+    wget -q -O ${STEAMCMD_DIR}/steamcmd_linux.tar.gz http://media.steampowered.com/client/steamcmd_linux.tar.gz 
+    tar --directory ${STEAMCMD_DIR} -xvzf /serverdata/steamcmd/steamcmd_linux.tar.gz
+    rm ${STEAMCMD_DIR}/steamcmd_linux.tar.gz
+fi
+
+echo "---Update SteamCMD---"
+if [ "${USERNAME}" == "" ]; then
+    ${STEAMCMD_DIR}/steamcmd.sh \
+    +login anonymous \
+    +quit
+else
+    ${STEAMCMD_DIR}/steamcmd.sh \
+    +login ${USERNAME} ${PASSWRD} \
+    +quit
+fi
+
+echo "---Update Server---"
+if [ "${USERNAME}" == "" ]; then
+    if [ "${VALIDATE}" == "true" ]; then
+    	echo "---Validating installation---"
+        ${STEAMCMD_DIR}/steamcmd.sh \
+        +force_install_dir ${SERVER_DIR} \
+        +login anonymous \
+        +app_update ${GAME_ID} validate \
+        +quit
+    else
+        ${STEAMCMD_DIR}/steamcmd.sh \
+        +force_install_dir ${SERVER_DIR} \
+        +login anonymous \
+        +app_update ${GAME_ID} \
+        +quit
+    fi
+else
+    if [ "${VALIDATE}" == "true" ]; then
+    	echo "---Validating installation---"
+        ${STEAMCMD_DIR}/steamcmd.sh \
+        +force_install_dir ${SERVER_DIR} \
+        +login ${USERNAME} ${PASSWRD} \
+        +app_update ${GAME_ID} validate \
+        +quit
+    else
+        ${STEAMCMD_DIR}/steamcmd.sh \
+        +force_install_dir ${SERVER_DIR} \
+        +login ${USERNAME} ${PASSWRD} \
+        +app_update ${GAME_ID} \
+        +quit
+    fi
+fi
+
+echo "---Prepare Server---"
+if [ ! -f ${DATA_DIR}/.steam/sdk32/steamclient.so ]; then
+	if [ ! -d ${DATA_DIR}/.steam ]; then
+    	mkdir ${DATA_DIR}/.steam
+    fi
+	if [ ! -d ${DATA_DIR}/.steam/sdk32 ]; then
+    	mkdir ${DATA_DIR}/.steam/sdk32
+    fi
+    cp -R ${STEAMCMD_DIR}/linux32/* ${DATA_DIR}/.steam/sdk32/
+fi
+chmod -R ${DATA_PERM} ${DATA_DIR}
+echo "---Server ready---"
+
+echo "---Start Server---"
+cd ${SERVER_DIR}
+${SERVER_DIR}/srcds_run -game ${GAME_NAME} ${GAME_PARAMS} -console +port ${GAME_PORT}

scripts/start.sh

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+#!/bin/bash
+echo "---Ensuring UID: ${UID} matches user---"
+usermod -u ${UID} ${USER}
+echo "---Ensuring GID: ${GID} matches user---"
+groupmod -g ${GID} ${USER} > /dev/null 2>&1 ||:
+usermod -g ${GID} ${USER}
+echo "---Setting umask to ${UMASK}---"
+umask ${UMASK}
+
+echo "---Checking for optional scripts---"
+cp -f /opt/custom/user.sh /opt/scripts/start-user.sh > /dev/null 2>&1 ||:
+cp -f /opt/scripts/user.sh /opt/scripts/start-user.sh > /dev/null 2>&1 ||:
+
+if [ -f /opt/scripts/start-user.sh ]; then
+    echo "---Found optional script, executing---"
+    chmod -f +x /opt/scripts/start-user.sh ||:
+    /opt/scripts/start-user.sh || echo "---Optional Script has thrown an Error---"
+else
+    echo "---No optional script found, continuing---"
+fi
+
+echo "---Taking ownership of data...---"
+chown -R root:${GID} /opt/scripts
+chmod -R 750 /opt/scripts
+chown -R ${UID}:${GID} ${DATA_DIR}
+
+echo "---Starting...---"
+term_handler() {
+	kill -SIGTERM "$killpid"
+	wait "$killpid" -f 2>/dev/null
+	exit 143;
+}
+
+trap 'kill ${!}; term_handler' SIGTERM
+su ${USER} -c "/opt/scripts/start-server.sh" &
+killpid="$!"
+while true
+do
+	wait $killpid
+	exit 0;
+done