#

# LinuxGSM Base Dockerfile

#

# https://github.com/GameServerManagers/docker-linuxgsm

#

FROM gameservermanagers/steamcmd:ubuntu-20.04

LABEL maintainer="LinuxGSM <me@danielgibbs.co.uk>"

ENV DEBIAN_FRONTEND noninteractive

ENV TERM=xterm

ENV LGSM_GITHUBUSER=GameServerManagers

ENV LGSM_GITHUBREPO=LinuxGSM

ENV LGSM_GITHUBBRANCH=master

ENV LGSM_LOGDIR=/data/log

ENV LGSM_SERVERFILES=/data/serverfiles

ENV LGSM_DATADIR=/data/data

ENV LGSM_CONFIG=/data/config-lgsm

ENV LGSM_DEV=false

ENV GAMESERVER=jc2server

ENV VALIDATE_ON_START=false

ENV UPDATE_CHECK=60

ENV USER=linuxgsm

ENV UID=1000

ENV GID=1000

SHELL ["/bin/bash", "-o", "pipefail", "-c"]

## Install Base LinuxGSM Requirements

RUN echo "**** Install Base LinuxGSM Requirements ****" \

&& apt-get update \

&& apt-get install -y software-properties-common \

&& add-apt-repository multiverse \

&& add-apt-repository ppa:git-core/ppa \

&& apt-get update \

&& apt-get install -y \

bc \

binutils \

bsdmainutils \

bzip2 \

ca-certificates \

cpio \

cron \

curl \

distro-info \

file \

git \

gosu \

gzip \

hostname \

jq \

lib32gcc-s1 \

lib32stdc++6 \

netcat \

pigz \

python3 \

sudo \

tar \

tmux \

unzip \

util-linux \

uuid-runtime \

wget \

xz-utils \

# Docker Extras

iproute2 \

iputils-ping \

nano \

vim \

&& apt-get -y autoremove \

&& apt-get -y clean \

&& rm -rf /var/lib/apt/lists/* \

&& rm -rf /tmp/* \

&& rm -rf /var/tmp/*

# Install Node.js

RUN echo "**** Install Node.js ****" \

&& set -uex \

&& mkdir -p /etc/apt/keyrings \

&& curl -fsSL https://deb.nodesource.com/gpgkey/nodesource-repo.gpg.key | gpg --dearmor -o /etc/apt/keyrings/nodesource.gpg \

&& NODE_MAJOR=20 \

&& echo "deb [arch=amd64 signed-by=/etc/apt/keyrings/nodesource.gpg] https://deb.nodesource.com/node_$NODE_MAJOR.x nodistro main" > /etc/apt/sources.list.d/nodesource.list \

&& apt-get update \

&& apt-get install nodejs -y \

&& apt-get -y autoremove \

&& apt-get -y clean \

&& rm -rf /var/lib/apt/lists/* \

&& rm -rf /tmp/* \

&& rm -rf /var/tmp/* \

&& npm install -g npm@latest

# Install GameDig https://docs.linuxgsm.com/requirements/gamedig

RUN echo "**** Install GameDig ****" \

&& npm install -g gamedig@5

WORKDIR /app/lgsm \

wget -N --no-check-certificate "https://raw.githubusercontent.com/GameServerManagers/LinuxGSM/${LGSM_GITHUBBRANCH}/package.json" \

&& npm install

WORKDIR /app

## Add linuxgsm user

RUN echo "**** Add linuxgsm user ****" \

&& mkdir /data \

# Create the user

&& groupadd --gid $GID $USER \

&& useradd --uid $UID --gid $GID -m $USER \

#

# [Optional] Add sudo support. Omit if you don't need to install software after connecting.

&& echo $USER ALL=\(root\) NOPASSWD:ALL > /etc/sudoers.d/$USER \

&& chmod 0440 /etc/sudoers.d/$USER \

&& chown $USER:$USER /data

HEALTHCHECK --interval=1m --timeout=1m --start-period=2m --retries=1 CMD /app/entrypoint-healthcheck.sh || exit 1

## Download linuxgsm.sh

RUN echo "**** Download linuxgsm.sh ****" \

&& set -ex \

&& curl -Lo linuxgsm.sh "https://raw.githubusercontent.com/GameServerManagers/LinuxGSM/${LGSM_GITHUBBRANCH}/linuxgsm.sh" \

&& chmod +x linuxgsm.sh

RUN echo "**** Get LinuxGSM Modules ****" \

&& git clone --filter=blob:none --no-checkout --sparse https://github.com/GameServerManagers/LinuxGSM.git \

&& cd LinuxGSM \

&& git sparse-checkout set --cone \

&& git sparse-checkout set lgsm/modules \

&& git checkout ${LGSM_GITHUBBRANCH} \

&& mkdir -p /app/lgsm/modules \

&& mv lgsm/modules/* /app/lgsm/modules \

&& chmod +x /app/lgsm/modules/* \

&& cd ../ \

&& rm -rf LinuxGSM \

&& chown -R $USER:$USER /app

ARG CACHEBUST=1

RUN echo "$CACHEBUST"

COPY entrypoint.sh /app/entrypoint.sh

COPY entrypoint-user.sh /app/entrypoint-user.sh

COPY entrypoint-healthcheck.sh /app/entrypoint-healthcheck.sh

RUN date > /build-time.txt

ENTRYPOINT ["/bin/bash", "./entrypoint.sh"]