Reduce Docker size

Author: jaymoulin

Dockerfile

@@ -1,9 +1,9 @@
 FROM resin/rpi-raspbian
 
-RUN apt-get update && apt-get install wget apt-transport-https -y --force-yes
-RUN wget -O - https://dev2day.de/pms/dev2day-pms.gpg.key | apt-key add - 
-RUN echo "deb https://dev2day.de/pms/ jessie main" > /etc/apt/sources.list.d/pms.list
-RUN apt-get update && apt-get install -t jessie plexmediaserver -y
+RUN apt-get update && apt-get install wget apt-transport-https -y --force-yes && \
+ 	wget -O - https://dev2day.de/pms/dev2day-pms.gpg.key | apt-key add - && \
+	echo "deb https://dev2day.de/pms/ jessie main" > /etc/apt/sources.list.d/pms.list && \
+	apt-get update && apt-get install -t jessie plexmediaserver -y
 
 EXPOSE 32400
 
@@ -13,4 +13,5 @@ VOLUME /media
 ADD daemon.sh /root/daemon.sh
 RUN chmod +x /root/daemon.sh
 
-ENTRYPOINT ["/root/daemon.sh"]
+ENTRYPOINT ["bash"]
+CMD ["/root/daemon.sh"]

daemon.sh

@@ -1,8 +1,8 @@
 #!/bin/sh
-trap 'kill -TERM $PID' TERM INT
+trap 'kill -TERM $PID' TERM INT SIGTERM SIGINT
+rm /root/Library/Application\ Support/Plex\ Media\ Server/plexmediaserver.pid
 /usr/sbin/start_pms &
 PID=$!
 wait $PID
 wait $PID
-rm /root/Library/Application\ Support/Plex\ Media\ Server/plexmediaserver.pid
 EXIT_STATUS=$?