MikeThomsen commented on a change in pull request #4853:
URL: https://github.com/apache/nifi/pull/4853#discussion_r584285517
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File path: nifi-docker/dockermaven/Dockerfile
##########
@@ -69,7 +69,9 @@ ENV NIFI_LOG_DIR=${NIFI_HOME}/logs
RUN groupadd -g ${GID} nifi || groupmod -n nifi `getent group ${GID} | cut -d:
-f1` \
&& useradd --shell /bin/bash -u ${UID} -g ${GID} -m nifi \
&& apt-get update \
- && apt-get install -y jq xmlstarlet procps
+ && apt-get install -y jq xmlstarlet procps \
+ && apt-get clean \
+ && rm -rf /var/lib/apt/lists/*
Review comment:
This step removes the apt lists which is an unnecessary step that could
cause confusion for people who extend the docker image.
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File path: nifi-docker/dockerhub/Dockerfile
##########
@@ -44,7 +44,9 @@ RUN groupadd -g ${GID} nifi || groupmod -n nifi `getent group
${GID} | cut -d: -
&& mkdir -p ${NIFI_BASE_DIR} \
&& chown -R nifi:nifi ${NIFI_BASE_DIR} \
&& apt-get update \
- && apt-get install -y jq xmlstarlet procps
+ && apt-get install -y jq xmlstarlet procps \
+ && apt-get clean \
+ && rm -rf /var/lib/apt/lists/*
Review comment:
This step removes the apt lists which is an unnecessary step that could
cause confusion for people who extend the docker image.
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