Add log rotation

Also fix Makefile

.gitignore

@@ -1 +1,2 @@
 cfg/*.*
+logs

Dockerfile

@@ -2,7 +2,7 @@ FROM ubuntu
 
 RUN dpkg --add-architecture i386 && \
     apt-get update && \
-    apt-get -y install wget lib32gcc1 lib32stdc++6 libcurl3 unzip
+    apt-get -y install wget lib32gcc1 lib32stdc++6 libcurl3 unzip liblz4-tool
 
 RUN printf "\n2\n"|apt-get install -y steamcmd
 
@@ -40,15 +40,17 @@ RUN echo 70 > ns/steam_appid.txt
 RUN mv ns/dlls/ns_i386.so ns/dlls/ns.so
 
 # Copy own configs including bans
-ADD cfg/ /home/steam/hlds/ns/
+ADD --chown=steam cfg/ /home/steam/hlds/ns/
 
 # Use seperate server.cfg because autoexec.cfg is unreliable
 RUN touch /home/steam/hlds/ns/server.cfg
 
+COPY entry.sh /home/steam/hlds
+
 # VAC, HLDS, RCON, HLTV
 EXPOSE 26900
 EXPOSE 27015/udp
 EXPOSE 27015
 EXPOSE 27020
 
-ENTRYPOINT ["./hlds_run", "-game ns", "+maxplayers 32", "+log on", "+map ns_veil", "+exec ns/server.cfg"]
+ENTRYPOINT ["./entry.sh"]

Makefile

@@ -21,10 +21,11 @@ build: Dockerfile
 	docker build -t $(IMAGE) .
 
 run: build
-	docker run -ti $(IMAGE)
+	mkdir -p logs
+	docker run -v $(shell pwd)/logs:/home/steam/hlds/ns/logs -ti $(IMAGE)
 
-shell: build
-	docker run -u0 -ti $(IMAGE) -v $(shell pwd)/logs:/home/steam/hlds/ns/logs /bin/bash
+shell:
+	docker exec -u0 -ti $(IMAGE) -v /bin/bash
 
 pull:
 	docker pull $(IMAGE) || true
@@ -33,6 +34,5 @@ push:
 	docker push $(IMAGE)
 
 clean:
-	rm -f $(shell pwd)/logs/*
 	docker ps -a | awk '{ print $$1,$$2 }' | grep $(IMAGE) |awk '{print $$1 }' |xargs -I {} docker rm {}
 	docker images -a |grep $(IMAGE) |awk '{print $$3}' |xargs -I {} docker rmi {}

entry.sh

@@ -0,0 +1,17 @@
+#!/bin/bash
+
+function rotateLogs() {
+ while true; do 
+   cd /home/steam/hlds/ns/logs || exit 1
+   find . -iname '*.log' -mmin +60 -printf 'Rotated: %p\n' -exec lz4 -z -9 -q "{}" "{}.lz" \;
+   sleep 300
+ done
+}
+
+if [ -z $ROTATE_LOGS ]; then
+ which lz4 &>/dev/null || echo "LZ4 not found."
+ rotateLogs >> /home/steam/hlds/ns/logs/rotate_logs.log &
+ echo "Rotating logs."
+fi
+
+./hlds_run -game ns +maxplayers 32 +log on +map ns_veil +exec ns/server.cfg