make one minor change

Author: iskakaushik

Dockerfile

@@ -5,4 +5,4 @@ COPY requirements.txt .
 RUN pip install --no-cache-dir -r requirements.txt
 USER appuser
 COPY . .
-CMD run.sh
+CMD [ "bash", "./run_docker.sh" ]

run_docker.sh

@@ -0,0 +1,9 @@
+python ./main.py \
+  --db-host="${DB_HOST}" \
+  --db-port="${DB_PORT}" \
+  --db-user="${DB_USER}" \
+  --db-password="${DB_PASSWORD}" \
+  --db-name="${DB_NAME}" \
+  --slack-channel="${SLACK_CHANNEL}" \
+  --interval-seconds=${INTERVAL_SECONDS} \
+  --size-threshold-mb=${SIZE_THRESHOLD_MB}