[jira] [Created] (NIFI-10360) VOLUME declaration prevents updating flow from CI

["Vitalii Zhakov (Jira)" <ji...@apache.org>]

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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