Changed dockerfile to pull the jar file, and moved away from deprecat…

…ed java image, also added example of Docker-compose with custom servers.

docker/raspberry-pi/Dockerfile

@@ -1,6 +1,6 @@
-FROM hypriot/rpi-java
+FROM arm32v7/openjdk:8
 RUN mkdir /brc
-COPY BedrockConnect-1.0-SNAPSHOT.jar /brc
+ADD https://github.com/Pugmatt/BedrockConnect/releases/latest/download/BedrockConnect-1.0-SNAPSHOT.jar /brc
 WORKDIR /brc
 EXPOSE 19132/udp
-CMD ["java", "-Xms1G", "-Xmx1G", "-jar", "BedrockConnect-1.0-SNAPSHOT.jar", "nodb=true"]
+CMD ["java", "-Xms1G", "-Xmx1G", "-jar", "BedrockConnect-1.0-SNAPSHOT.jar","nodb=true", "custom_servers=/brc/custom_servers.json"]

docker/raspberry-pi/README.md

@@ -1,6 +1,22 @@
 # BedrockConnect on Docker on Raspberry Pi
 
-- Put the `Dockerfile` and the `BedrockConnect-1.0-SNAPSHOT.jar` in one directory
+- Grab the `Dockerfile`
 - Configure the `CMD` line in the `Dockerfile` to fit your needs
 - run `docker build -t bedrock-connect .`
 - run `docker run --name "bedrock-c" -d --restart always -p 19132:19132/udp bedrock-connect`
+
+# Docker compose example
+```
+  bedrock-connect:
+    container_name: bedrock-connect
+    build:
+      context: /home/pi/BedrockConnect/docker/raspberrypi
+      dockerfile: ./Dockerfile
+    volumes:
+      - /home/pi/BedrockConnect/docker/raspberrypi/custom_servers.json:/brc/custom_servers.json
+    ports:
+      - 19132:19132/udp
+    restart: unless-stopped
+```
+
+Replace "/home/pi/BedrockConnect/docker/raspberrypi" with the location of the Dockerfile, and custom_servers.json.