Pass DEBUG flag from env to docker containers (verbose logging)

Author: grafolean

docker-compose.yml

@@ -33,6 +33,7 @@ services:
       - DB_DATABASE=${DB_NAME:-grafolean}
       - DB_USERNAME=${DB_USER:-admin}
       - DB_PASSWORD=${DB_PASS:-admin}
+      - DEBUG=${DEBUG:-false}
     restart: always
     networks:
       - grafolean
@@ -75,6 +76,7 @@ services:
     environment:
       - NAMED_PIPE_FILENAME=/shared-grafolean/netflow.pipe
       - NETFLOW_PORT=2055
+      - DEBUG=${DEBUG:-false}
     ports:
       - "${NETFLOW_PORT:-2055}:2055/udp"
     restart: always
@@ -102,6 +104,7 @@ services:
       - DB_DATABASE=${DB_NAME:-grafolean}
       - DB_USERNAME=${DB_USER:-admin}
       - DB_PASSWORD=${DB_PASS:-admin}
+      - DEBUG=${DEBUG:-false}
     restart: always
     # CAREFUL: NetFlow collector uses the same docker image as bot
     # (grafolean/grafolean-netflow-bot), but specifies a different entrypoint: