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Add socat listener on 4000/tcp for health checks #1

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fa43f0a
Update Dockerfile
mrk3767 Jan 4, 2021
0cbc224
Update run.sh
mrk3767 Jan 4, 2021
a3a3a46
Update Dockerfile
mrk3767 Jan 7, 2021
e8f03ae
Update run.sh
mrk3767 Jan 7, 2021
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2 changes: 1 addition & 1 deletion Dockerfile
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Original file line number Diff line number Diff line change
Expand Up @@ -3,7 +3,7 @@ FROM thmhoag/steamcmd:latest
USER root

RUN apt-get update && \
apt-get install -y curl cron bzip2 perl-modules lsof libc6-i386 lib32gcc1 sudo
apt-get install -y curl cron bzip2 perl-modules lsof libc6-i386 lib32gcc1 sudo socat

RUN curl -sL "https://raw.githubusercontent.com/FezVrasta/ark-server-tools/v1.6.54/netinstall.sh" | bash -s steam && \
ln -s /usr/local/bin/arkmanager /usr/bin/arkmanager
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7 changes: 7 additions & 0 deletions run.sh
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Expand Up @@ -10,6 +10,11 @@ echo "##########################################################################
echo "# Ark Server - " `date`
echo "###########################################################################"

echo "Starting listener on 4000/tcp for health checks"
(socat -4 -lf/dev/null TCP-LISTEN:4000,fork UNIX-CONNECT:/var/run/docker.sock) &
SOCAT_PID=$!
echo "Listener PID ${SOCAT_PID}"

echo "Ensuring correct permissions..."
sudo find /ark -not -user steam -o -not -group steam -exec chown -v steam:steam {} \;
sudo find /home/steam -not -user steam -o -not -group steam -exec chown -v steam:steam {} \;
Expand Down Expand Up @@ -121,6 +126,8 @@ fi


function stop {
echo "Killing listener on 4000/tcp"
kill -SIGTERM $SOCAT_PID
arkmanager broadcast "Server is shutting down"
arkmanager notify "Server is shutting down"
arkmanager stop
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