Move python script to a startup script so fresh data is generated.

Author: chewys1024

docker-init/Dockerfile

@@ -9,10 +9,12 @@ COPY requirements.txt .
 RUN pip3 install --upgrade pip; pip3 install -r requirements.txt
 
 COPY generate_anomalous_data.py . 
+COPY start.sh /start.sh
+RUN chmod +x /start.sh
 
 ENV DYNAMO_ENDPOINT="http://localhost:8000"
 ENV AWS_DEFAULT_REGION="fakeregion"
 ENV AWS_ACCESS_KEY_ID="fakeaccesskey"
 ENV AWS_SECRET_ACCESS_KEY="fakesecretkey"
 
-RUN python3 generate_anomalous_data.py
+CMD ["/start.sh"]

docker-init/start.sh

@@ -0,0 +1,3 @@
+#!/bin/bash
+python3 generate_anomalous_data.py
+exec "$@"