add healthcheck

thijsvanloef · Jan 21, 2024 · e85c7bf · e85c7bf
1 parent fe1cd0a
commit e85c7bf
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/Dockerfile b/Dockerfile
@@ -3,6 +3,7 @@ LABEL maintainer="[email protected]"
 
 RUN apt-get update && apt-get install -y --no-install-recommends \
     xdg-user-dirs=0.17-2 \
+    procps=2:3.3.17-5 \
     && apt-get clean \
     && rm -rf /var/lib/apt/lists/*
 
@@ -24,5 +25,7 @@ RUN chmod +x /home/steam/server/init.sh /home/steam/server/start.sh
 
 WORKDIR /home/steam/server
 
+HEALTHCHECK CMD pgrep "PalServer-Linux" > /dev/null || exit 1
+
 EXPOSE ${PORT}
 ENTRYPOINT ["/home/steam/server/init.sh"]