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https://issues.apache.org/jira/browse/DRILL-8156?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17505228#comment-17505228
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ASF GitHub Bot commented on DRILL-8156:
---------------------------------------
jnturton commented on a change in pull request #2491:
URL: https://github.com/apache/drill/pull/2491#discussion_r825277731
##########
File path: Dockerfile
##########
@@ -49,25 +49,33 @@ RUN mvn -Dmaven.artifact.threads=5 -T1C clean install
-DskipTests
# Get project version and copy built binaries into /opt/drill directory
RUN VERSION=$(mvn -q -Dexec.executable=echo -Dexec.args='${project.version}'
--non-recursive exec:exec) \
&& mkdir /opt/drill \
- && mv distribution/target/apache-drill-${VERSION}/apache-drill-${VERSION}/*
/opt/drill
+ && mv distribution/target/apache-drill-${VERSION}/apache-drill-${VERSION}/*
/opt/drill \
+ && chmod -R +r /opt/drill
# Target image
# Set the BASE_IMAGE build arg when you invoke docker build.
FROM $BASE_IMAGE
-ENV DRILL_HOME=/opt/drill DRILL_USER=drilluser
+# Starts Drill in embedded mode and connects to Sqlline
+ENTRYPOINT $DRILL_HOME/bin/drill-embedded
-RUN mkdir $DRILL_HOME
+ENV DRILL_HOME=/opt/drill
+ENV DRILL_USER=drilluser
+ENV DRILL_USER_HOME=/var/lib/drill
+ENV DRILL_LOG_DIR=$DRILL_USER_HOME/log
+ENV DATA_VOL=/data
-RUN groupadd -g 999 $DRILL_USER \
- && useradd -r -u 999 -g $DRILL_USER $DRILL_USER -m -d /var/lib/drill \
- && chown -R $DRILL_USER: $DRILL_HOME
+RUN mkdir $DRILL_HOME $DATA_VOL
-USER $DRILL_USER
+RUN groupadd -g 999 $DRILL_USER \
+ && useradd -r -u 999 -g $DRILL_USER $DRILL_USER -m -d $DRILL_USER_HOME \
+ && chown $DRILL_USER: $DATA_VOL
-COPY --from=build --chown=$DRILL_USER /opt/drill $DRILL_HOME
+# A Docker volume where users may store persistent data, e.g. persistent Drill
+# config by specifying a Drill BOOT option of sys.store.provider.local.path:
"/data".
+VOLUME $DATA_VOL
-# Starts Drill in embedded mode and connects to Sqlline
-ENTRYPOINT $DRILL_HOME/bin/drill-embedded
Review comment:
@vvysotskyi no it was just one of the things that it was possible to
move above the COPY :) I don't think that this particular move helped with
image size at all so if we prefer ENTRYPOINT at the end then I can move it
back. Containers launched from this image do still correctly start up
drill-embedded even with the ENTRYPOINT higher up.
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> Declare and chown a /data VOLUME in the Drill Dockerfile
> --------------------------------------------------------
>
> Key: DRILL-8156
> URL: https://issues.apache.org/jira/browse/DRILL-8156
> Project: Apache Drill
> Issue Type: Improvement
> Components: Tools, Build & Test
> Affects Versions: 1.20.0
> Reporter: James Turton
> Assignee: James Turton
> Priority: Minor
>
> Some users of embedded Drill in Docker want to use a Docker volume with
> Drill, particularly for Drill's persistent local storage so that Drill
> configuration can persist across container launches. Because Drill no longer
> runs as root in the Docker container as of 1.20, these users now need a
> mountpoint inside that container that has been chowned to drilluser.
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