Clean-up of apt information in docker layers

[osm/devops.git] / docker / LCM / Dockerfile

diff --git a/docker/LCM/Dockerfile b/docker/LCM/Dockerfile
index f7bcf09..7a5e376 100644 (file)
--- a/docker/LCM/Dockerfile
+++ b/docker/LCM/Dockerfile
@@ -68,7 +68,8 @@ FROM ubuntu:18.04
 RUN DEBIAN_FRONTEND=noninteractive apt-get --yes update && \
     DEBIAN_FRONTEND=noninteractive apt-get --yes install \
     python3-minimal=3.6.* \
-    ca-certificates
+    ca-certificates \
+    && rm -rf /var/lib/apt/lists/*
 
 COPY --from=INSTALL /usr/lib/python3/dist-packages /usr/lib/python3/dist-packages
 COPY --from=INSTALL /usr/local/lib/python3.6/dist-packages  /usr/local/lib/python3.6/dist-packages