Clean-up of apt information in docker layers

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

diff --git a/docker/POL/Dockerfile b/docker/POL/Dockerfile
index f78283a..3e708b7 100644 (file)
--- a/docker/POL/Dockerfile
+++ b/docker/POL/Dockerfile
@@ -48,7 +48,8 @@ RUN pip3 install \
 FROM ubuntu:20.04 as FINAL
 
 RUN DEBIAN_FRONTEND=noninteractive apt-get --yes update && \
-    DEBIAN_FRONTEND=noninteractive apt-get --yes install python3-minimal=3.8.*
+    DEBIAN_FRONTEND=noninteractive apt-get --yes install python3-minimal=3.8.* \
+    && 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/python3.8/dist-packages  /usr/local/lib/python3.8/dist-packages