7 Days to Die Dedicated Server in Docker

Dockerfile

FROM ubuntu:bionic

ENV DEBIAN_FRONTEND=noninteractive
ENV DEBCONF_NOWARNINGS=yes

RUN apt-get update \
    && apt-get install -y software-properties-common \
    && add-apt-repository multiverse \
    && dpkg --add-architecture i386 \
    && apt-get update \
    && apt-get install -y lib32gcc1 wget

RUN wget "https://steamcdn-a.akamaihd.net/client/installer/steamcmd_linux.tar.gz"
RUN tar -zxf steamcmd_linux.tar.gz -C /usr/local/bin

RUN steamcmd.sh \
    +login anonymous \
    +force_install_dir /root/server \
    +app_update 294420 \
	+quit

RUN mkdir -p /root/.local/share/7DaysToDie/Saves
COPY serverconfig.xml /root/server

EXPOSE 8080/tcp 8081/tcp
EXPOSE 26900-26902 26900-26902/udp

CMD export LD_LIBRARY_PATH=/root/server && \
    /root/server/7DaysToDieServer.x86_64 \
	-configfile=/root/server/serverconfig.xml \
	-logfile /root/server/output.log \
	-quit -batchmode -nographics -dedicated $@

Makefile

build: 
	docker build --tag "7daysserver:latest" .

run:
	docker run -itd --name "7days-docker" -v "./Saves:/root/.local/share/7DaysToDie/Saves" -p 26900-26902:26900-26902/udp -p 18500:8080 7daysserver:latest

start:
	docker start 7days-docker

stop:
	docker stop 7days-docker

backup:
	docker cp 7days-docker:/root/.local/share/7DaysToDie/Saves .

logs:
	docker cp 7days-docker:/root/server/output.log .
	cat output.log
	rm -rf output.log