Vitalii Zhakov created NIFI-10360:
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Summary: VOLUME declaration prevents updating flow from CI
Key: NIFI-10360
URL: https://issues.apache.org/jira/browse/NIFI-10360
Project: Apache NiFi
Issue Type: Bug
Components: Docker
Affects Versions: 1.17.0, 1.16.0
Reporter: Vitalii Zhakov
Hello!
I have CD pipeline:
1) build docker image with Nifi flow
FROM apache/nifi:1.16.0
USER nifi
COPY --chown=nifi ./build_env/images/nifi/drivers/ /opt/nifi/nifi-current/lib/
COPY --chown=nifi ./build_env/images/nifi/project/conf/
/opt/nifi/nifi-current/conf/
CMD ["../scripts/start.sh"]
2) deploy to registry
3) run docker container FROM registry's image
VOLUME declaration prevents getting changes from image (container used data in
/opt/nifi/nifi-current/conf/ from local volume instead of registry).
Deleting container and starting new get changes to Nifi's flow, but system has
7 garbage volumes every deploy.
Maybe creating VOLUME in Dockerfile is atavism now?
If user removes contaner, docker creates new VOLUME and data will be lost.
VOLUME instructions created in NIFI-5438
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