fixed docker files

docker/Dockerfile

@@ -17,6 +17,9 @@ RUN apk update --no-cache --progress \
  && echo "Europe/Berlin" > /etc/timezone \
  && git clone https://git.velvettear.de/velvettear/kannon.git /opt/kannon \
  && cd /opt/kannon \
+ && npm install \
  && apk del --no-cache tzdata git
 
- ENTRYPOINT ["node /opt/kannon/kannon.js /opt/kannon/docker/docker_config.json"]
+WORKDIR /opt/kannon
+
+ENTRYPOINT ["node", "kannon.js", "docker/docker_config.json"]

docker/docker-compose.yml

@@ -9,8 +9,6 @@ services:
       POSTGRES_PASSWORD: kannon
       POSTGRES_USER: kannon
       POSTGRES_DB: kannon
-    ports:
-      - 5432:5432
   kannon:
     build: .
     container_name: kannon
@@ -18,4 +16,6 @@ services:
     ports:
       - 3000:3000
       - 3001:3001
-      - 3002:3002
+      - 3002:3002
+    volumes:
+      - /path/to/library:/mnt/library