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tracking: Test demos on nightly versions for 26.7.0 #426

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tracking: Test demos on nightly versions for 26.7.0#426
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epicrelease/26.7.0

Description

@Techassi
Techassi
opened on Jul 9, 2026

Part of stackabletech/issues#847

This is testing that the nightly release of the operators and products do not negatively impact
the products.

Note

Record the results (issues, anomalies, or success) during the process in a comment on this issue.
Eg:

:green_circle: **airflow-scheduled-job**

The CRD had been updated and I needed to change the following in the manifest:
...

The following emojis can be used to indicate the status:

  • hourglass: In progress / waiting
  • red_circle: In progress with errors
  • orange_circle: Completed with minor issues or anomalies
  • green_circle: Completed without issues or errors

List of demos

Replace the items in the lists below with the applicable Pull Requests (if any). Also put your
GitHub handle next to the demo to indicate a particular demo was picked up for testing.

List of stacks

Similar to the demos above we need to test all stacks that don't have a demo.
Replace the items in the lists below with the applicable Pull Requests (if any). Also put your
GitHub handle next to the stack to indicate a particular stack was picked up for testing.

Tip

Some of the stacks have a tutorial to follow.

Nightly from Scratch Testing Instructions

These instructions are for deploying and completing the nightly demo from scratch.

Tip

Be sure to select the nightly docs version on https://docs.stackable.tech/home/nightly/demos/.

# For demo testing, install demo (stable operators) for the nightly release.
stackablectl demo install <DEMO_NAME> --release dev

# For stack testing, install stack via
stackablectl stack install <STACK_NAME> --release dev

# --- IMPORTANT ---
# Run through the (still) nightly demo/stack instructions (refer to the list above).

Activity

  1. Techassi
    added this to Stackable Engineeringon Jul 9, 2026
  2. Techassi
    added
    epic
    scheduled-for/26.7.0
    on Jul 9, 2026
  3. Techassi
    moved this to Next in Stackable Engineeringon Jul 9, 2026
  4. Techassi
    changed the title [-]chore(tracking): Test demos on nightly versions for 26.7.0[/-] [+]tracking: Test demos on nightly versions for 26.7.0[/+] on Jul 9, 2026
  5. Techassi
    moved this from Next to Development: In Progress in Stackable Engineeringon Jul 10, 2026

  6. NickLarsenNZ commented on Jul 10, 2026

    @NickLarsenNZ
    NickLarsenNZ
    on Jul 10, 2026 · Hidden as outdated

  7. NickLarsenNZ commented on Jul 10, 2026

    @NickLarsenNZ
    NickLarsenNZ
    on Jul 10, 2026
    Member

    🟢 trino-iceberg

    Doc improvements here: #429

  8. NickLarsenNZ commented on Jul 10, 2026

    @NickLarsenNZ
    NickLarsenNZ
    on Jul 10, 2026
    Member

    🟢 hbase-hdfs-load-cycling-data

  9. NickLarsenNZ commented on Jul 10, 2026

    @NickLarsenNZ
    NickLarsenNZ
    on Jul 10, 2026
    Member

    🟢 airflow-scheduled-job

    Fixes here: #431

    Error with the run_dbt DAG 
    Exception rendering Jinja template for task 'dbt-test', field 'value'. Template: 'trino-coordinator-default-headless.{{ NAMESPACE }}.svc.cluster.local'

    Defined here:

    demos/stacks/airflow/airflow.yaml

    Line 206 in d01808c

    V1EnvVar(name="TRINO_HOST", value="trino-coordinator-default-headless.{{ NAMESPACE }}.svc.cluster.local"),

    Maybe we can use the NAMESPACE or AIRFLOW__KUBERNETES_EXECUTOR__NAMESPACE env vars instead?

  10. Techassi commented on Jul 10, 2026

    @Techassi
    Techassi
    on Jul 10, 2026
    MemberAuthor

    🟢 logging

  11. adwk67 commented on Jul 10, 2026

    @adwk67
    adwk67
    on Jul 10, 2026
    Member

    🟢 jupyterhub-pyspark-hdfs-anomaly-detection-taxi-data

  12. Techassi commented on Jul 13, 2026

    @Techassi
    Techassi
    on Jul 13, 2026
    MemberAuthor

    🟢 jupyterhub-keycloak

    Initially errored due to this:

    [I 2026-07-13 07:25:10.249 JupyterHub log:192] 200 GET /hub/spawn/justin.martin (justin.martin@::ffff:10.244.0.1) 27.63ms
[I 2026-07-13 07:25:17.852 JupyterHub provider:661] Creating oauth client jupyterhub-user-justin.martin
[W 2026-07-13 07:25:17.890 JupyterHub spawner:847] Received unhandled user_options for justin.martin: profile, cpu, image, memory
[E 2026-07-13 07:25:17.891 JupyterHub user:1012] Unhandled error starting justin.martin's server: The 'cpu_guarantee' trait of a KubeSpawner instance expected a float, not the str '1'.

    Fixed by #434.

  13. adwk67 commented on Jul 13, 2026

    @adwk67
    adwk67
    on Jul 13, 2026
    Member

    🟢 nifi-kafka-druid-earthquake-data

  14. sbernauer commented on Jul 13, 2026

    @sbernauer
    sbernauer
    on Jul 13, 2026
    Member

    🟢 trino-taxi-data

  15. adwk67 commented on Jul 13, 2026

    @adwk67
    adwk67
    on Jul 13, 2026
    Member

    🟢 nifi-kafka-druid-water-level-data

  16. Techassi commented on Jul 13, 2026

    @Techassi
    Techassi
    on Jul 13, 2026
    MemberAuthor

    🟢 end-to-end-security

    • Install succeeded, Trino access works as expected
    • Superset responds with 500 error:
      • The OIDC auth seems to not work due to AttributeError: User object does not have roles or groups
      • This was caused by old cookies from previous testing. Deleting them fixed it.

  17. adwk67 commented on Jul 13, 2026

    @adwk67
    adwk67
    on Jul 13, 2026
    Member

    🟢 argo-cd-git-ops

  18. Techassi commented on Jul 13, 2026

    @Techassi
    Techassi
    on Jul 13, 2026
    MemberAuthor

    🟢 signal-processing

    Needed fix: #437

  19. NickLarsenNZ commented on Jul 13, 2026

    @NickLarsenNZ
    NickLarsenNZ
    on Jul 13, 2026
    Member

    🟢 spark-k8s-anomaly-detection-taxi-data

    Works

  20. adwk67 commented on Jul 13, 2026

    @adwk67
    adwk67
    on Jul 13, 2026
    Member

    🟢 monitoring (stack)

  21. NickLarsenNZ commented on Jul 13, 2026

    @NickLarsenNZ
    NickLarsenNZ
    on Jul 13, 2026
    Member

    🟢 observability (stack)

    Works fine

    Test procedure 
    # Installs to the default namespace
stackablectl stack install observability

    # See values.yaml below
stackablectl operator install --operator-values=values.yaml trino

    values.yaml:

    # See: https://github.com/open-telemetry/opentelemetry-operator
otelSidecarAnnotations: &otel-sidecar-annotations
  sidecar.opentelemetry.io/inject: default/otel-collector-grpc

# See: https://docs.stackable.tech/home/stable/concepts/observability/telemetry/
telemetry: &operator-telemetry
  consoleLog:
    level: warn
  otelLogExporter:
    enabled: true
    level: info
  otelTraceExporter:
    enabled: true
    level: info

instrumented-operator: &instrumented-operator
  podAnnotations:
    <<: *otel-sidecar-annotations
  telemetry:
    <<: *operator-telemetry

# listener-operator:

trino-operator:
  <<: *instrumented-operator

    # See trino.yaml below
kubectl apply -f trino.yaml

    trino.yaml

    apiVersion: trino.stackable.tech/v1alpha1
kind: TrinoCluster
metadata:
  name: simple-trino
spec:
  image:
    productVersion: "481"
  clusterConfig:
    catalogLabelSelector:
      matchLabels:
        trino: simple-trino
  coordinators:
    roleConfig:
      listenerClass: external-unstable
    roleGroups:
      default:
        replicas: 1
  workers:
    roleGroups:
      default:
        replicas: 1

  22. NickLarsenNZ commented on Jul 13, 2026

    @NickLarsenNZ
    NickLarsenNZ
    on Jul 13, 2026
    Member

    🟢 tutorial-openldap

    Ran this fine: https://docs.stackable.tech/home/nightly/tutorials/authentication_with_openldap/

    Note: There are no dashboards in superset (we only deploy a stack, not a full demo).

  23. sbernauer commented on Jul 14, 2026

    @sbernauer
    sbernauer
    on Jul 14, 2026
    Member

    🟢 data-lakehouse-iceberg-trino-spark

  24. Techassi commented on Jul 14, 2026

    @Techassi
    Techassi
    on Jul 14, 2026
    MemberAuthor

    Done, closing.

  25. Techassi
    closed this as completedon Jul 14, 2026
  26. Techassi
    added
    release/26.7.0
    and removed
    scheduled-for/26.7.0
    on Jul 14, 2026
  27. Techassi
    moved this from Development: In Progress to Development: Done in Stackable Engineeringon Jul 14, 2026
  28. lfrancke
    moved this from Development: Done to Done in Stackable Engineeringon Jul 16, 2026
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