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Add dt-sharded-compact reproducer scenario#3907

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openshift-merge-bot[bot] merged 1 commit into
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lmiccini:dt-sharded
May 15, 2026
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Add dt-sharded-compact reproducer scenario#3907
openshift-merge-bot[bot] merged 1 commit into
openstack-k8s-operators:mainfrom
lmiccini:dt-sharded

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@lmiccini

@lmiccini lmiccini commented May 7, 2026

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New reproducer for the dt-sharded deployment topology which uses per-service dedicated galera, rabbitmq and memcached clusters.
Replicas are initially set to 1 for these services to allow deploying it on small compact clusters, can (should) be scaled to 3 and have proper anti-affinity if deployed on properly sized openshift clusters.

Related: openstack-k8s-operators/architecture#752

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openshift-ci Bot commented May 7, 2026

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[APPROVALNOTIFIER] This PR is NOT APPROVED

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Build failed (check pipeline). Post recheck (without leading slash)
to rerun all jobs. Make sure the failure cause has been resolved before
you rerun jobs.

https://gateway-cloud-softwarefactory.apps.ocp.cloud.ci.centos.org/zuul/t/rdoproject.org/buildset/decfd439ab78454d841ac96fd3d66676

✔️ openstack-k8s-operators-content-provider SUCCESS in 2h 03m 09s
✔️ podified-multinode-edpm-deployment-crc SUCCESS in 1h 28m 09s
✔️ cifmw-crc-podified-edpm-baremetal SUCCESS in 1h 33m 44s
cifmw-crc-podified-edpm-baremetal-minor-update NODE_FAILURE Node(set) request 099-0000089564 failed in 0s
✔️ noop SUCCESS in 0s
✔️ cifmw-pod-ansible-test SUCCESS in 8m 42s
✔️ cifmw-pod-pre-commit SUCCESS in 8m 20s

@lmiccini

lmiccini commented May 7, 2026

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recheck

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Build failed (check pipeline). Post recheck (without leading slash)
to rerun all jobs. Make sure the failure cause has been resolved before
you rerun jobs.

https://gateway-cloud-softwarefactory.apps.ocp.cloud.ci.centos.org/zuul/t/rdoproject.org/buildset/b0f3fe83eecf429c82e2a770b4d233fc

✔️ openstack-k8s-operators-content-provider SUCCESS in 2h 21m 46s
podified-multinode-edpm-deployment-crc FAILURE in 1h 24m 21s
✔️ cifmw-crc-podified-edpm-baremetal SUCCESS in 1h 19m 16s
✔️ cifmw-crc-podified-edpm-baremetal-minor-update SUCCESS in 2h 09m 06s
✔️ noop SUCCESS in 0s
✔️ cifmw-pod-ansible-test SUCCESS in 9m 07s
✔️ cifmw-pod-pre-commit SUCCESS in 8m 27s

New reproducer for the dt-sharded deployment topology which uses
per-service dedicated galera, rabbitmq and mamcached clusters.
Based on dt-vhosts-compact with designateext network removed (not used by
dt-sharded) and ceph/service-values paths adjusted.

Signed-Off-By: Luca Miccini <lmiccini@redhat.com>

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
@evallesp

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Do we have any testproject running this new scenario?

@evallesp evallesp left a comment

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/lgtm

@evallesp evallesp left a comment

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/approve

@abays abays left a comment

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/approve

@abays abays added the approved label May 15, 2026
@openshift-merge-bot openshift-merge-bot Bot merged commit a74a0d2 into openstack-k8s-operators:main May 15, 2026
15 of 16 checks passed
centosinfra-prod-github-app Bot added a commit to openstack-k8s-operators/architecture that referenced this pull request May 18, 2026
Add dt-sharded deployment topology with per-service galera, rabbitmq and memcached

New deployment topology for testing per-service database, message bus,
and cache sharding. Each OpenStack service gets a dedicated galera
cluster, a dedicated rabbitmq cluster, and a dedicated memcached
instance, all with replicas:1.
Co-Authored-By: Claude Opus 4.6 noreply@anthropic.com
Depends-on: openstack-k8s-operators/ci-framework#3907

Reviewed-by: Andrew Bays <andrew.bays@gmail.com>
Reviewed-by: John Fulton <johfulto@redhat.com>
Reviewed-by: Luca Miccini
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4 participants