[jira] [Created] (HDDS-6588) Recon does not show Datanodes info in `./compose/upgrade/compose/ha/`

["Siyao Meng (Jira)" <ji...@apache.org>]

Siyao Meng created HDDS-6588:
--------------------------------

             Summary: Recon does not show Datanodes info in `./compose/upgrade/compose/ha/`
                 Key: HDDS-6588
                 URL: https://issues.apache.org/jira/browse/HDDS-6588
             Project: Apache Ozone
          Issue Type: Bug
          Components: Ozone Recon
            Reporter: Siyao Meng


Need to investigate. Possibly `./compose/upgrade/compose/ha/docker-compose.yaml` has incorrect configs that prevents Recon from getting Datanodes information?

Repro (just boot the compose cluster up, without doing anything else):

{code}
mvn clean install -Pdist -DskipTests -e -Dmaven.javadoc.skip=true
cd hadoop-ozone/dist/target/ozone-1.3.0-SNAPSHOT/compose/upgrade/compose/ha

docker-compose up -d --scale datanode=3

# Wait for a minute for the Docker Compose cluster to boot up
{code}

Then navigate to http://localhost:9888/, you will be greeted with {{0/0 Datanodes}}:

Clicking into the Datanodes page gives nothing:

But in the Pipelines page it clearly shows live datanodes with OPEN Ratis 1 and 3 pipelines:

SCM Web UI shows 3 healthy, in-service datanodes correctly:

This bug was also observed in [this comment|https://issues.apache.org/jira/browse/HDDS-6546?focusedCommentId=17522504&page=com.atlassian.jira.plugin.system.issuetabpanels%3Acomment-tabpanel#comment-17522504] (unrelated issue), which uses the same docker-compose.yaml.

Note that {{./compose/ozone}} wasn't bothered with the same issue (Recon displays datanodes just fine).



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