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[adoption_osp_deploy] Add dcn_storage scenario for DCN adoption with Ceph HCI - #3697

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openstack-k8s-operators:mainfrom
fultonj:dcn_adoption_hci
Mar 10, 2026
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[adoption_osp_deploy] Add dcn_storage scenario for DCN adoption with Ceph HCI#3697
openshift-merge-bot[bot] merged 1 commit into
openstack-k8s-operators:mainfrom
fultonj:dcn_adoption_hci

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@fultonj

@fultonj fultonj commented Feb 18, 2026

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Add VM layout for DCN deployment with 3 Ceph clusters.

Changes from dcn_nostorage:

  • Increase extra_disks_size from 15G to 30G for Ceph OSDs
  • All 9 compute nodes (central, dcn1, dcn2) configured for HCI
  • Stack name is passed to adoption ceph playbook
  • Fix os-net-config to use stack-specific ctlplane network (ctlplanedcn1/ctlplanedcn2) instead of hardcoded 'ctlplane'
  • Fix tripleo-ansible-inventory template computes group condition to match DCN group names like 'osp-dcn1-compute-az1s' which contain 'compute' but not 'computes'
  • Add adoption_dcn_export.yml playbook to export central stack for DCN site deployments
  • Add adoption_dcn_update_central.yml playbook to update central glance to use ceph at the DCN sites.

This scenario pairs with data-plane-adoption's dcn_storage.yaml to deploy OSP 17.1 with Ceph at central and edge sites.

Related: openstack-k8s-operators/data-plane-adoption#1245

@fultonj
fultonj marked this pull request as draft February 18, 2026 22:38
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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
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https://softwarefactory-project.io/zuul/t/rdoproject.org/buildset/9b385574906f4b3da67d3dd8b1162f3c

✔️ openstack-k8s-operators-content-provider SUCCESS in 1h 58m 58s
✔️ podified-multinode-edpm-deployment-crc SUCCESS in 1h 21m 34s
✔️ cifmw-crc-podified-edpm-baremetal SUCCESS in 1h 30m 06s
✔️ cifmw-crc-podified-edpm-baremetal-minor-update SUCCESS in 1h 45m 47s
✔️ cifmw-pod-zuul-files SUCCESS in 4m 28s
✔️ noop SUCCESS in 0s
✔️ cifmw-pod-ansible-test SUCCESS in 8m 43s
cifmw-pod-pre-commit FAILURE in 7m 49s
✔️ cifmw-molecule-adoption_osp_deploy SUCCESS in 3m 26s

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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://softwarefactory-project.io/zuul/t/rdoproject.org/buildset/3e8db1cb29c840358716a3d81671f6e2

✔️ openstack-k8s-operators-content-provider SUCCESS in 2h 09m 32s
✔️ podified-multinode-edpm-deployment-crc SUCCESS in 1h 23m 08s
✔️ cifmw-crc-podified-edpm-baremetal SUCCESS in 1h 43m 06s
✔️ cifmw-crc-podified-edpm-baremetal-minor-update SUCCESS in 1h 56m 00s
✔️ cifmw-pod-zuul-files SUCCESS in 4m 36s
✔️ noop SUCCESS in 0s
✔️ cifmw-pod-ansible-test SUCCESS in 8m 42s
cifmw-pod-pre-commit FAILURE in 8m 06s
✔️ cifmw-molecule-adoption_osp_deploy SUCCESS in 3m 23s

@fultonj
fultonj force-pushed the dcn_adoption_hci branch 2 times, most recently from a079ff6 to 0c8c064 Compare February 23, 2026 23:18
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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://softwarefactory-project.io/zuul/t/rdoproject.org/buildset/6a3d5961addf4f318432d51aaac1373a

✔️ openstack-k8s-operators-content-provider SUCCESS in 2h 21m 57s
✔️ podified-multinode-edpm-deployment-crc SUCCESS in 1h 20m 02s
✔️ cifmw-crc-podified-edpm-baremetal SUCCESS in 1h 36m 21s
cifmw-crc-podified-edpm-baremetal-minor-update FAILURE in 2h 08m 52s
✔️ cifmw-pod-zuul-files SUCCESS in 5m 26s
✔️ noop SUCCESS in 0s
✔️ cifmw-pod-ansible-test SUCCESS in 9m 40s
✔️ cifmw-pod-pre-commit SUCCESS in 8m 48s
✔️ cifmw-molecule-adoption_osp_deploy SUCCESS in 3m 40s

@fultonj
fultonj marked this pull request as ready for review February 24, 2026 14:59
@fultonj
fultonj requested a review from fmount February 24, 2026 15:22
Comment thread hooks/playbooks/adoption_dcn_update_central.yml Outdated
Comment thread hooks/playbooks/adoption_dcn_update_central.yml Outdated
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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://softwarefactory-project.io/zuul/t/rdoproject.org/buildset/e6be698cf271445c919df9abf3b6a0ce

✔️ openstack-k8s-operators-content-provider SUCCESS in 27m 53s
podified-multinode-edpm-deployment-crc RETRY_LIMIT in 11m 14s
cifmw-crc-podified-edpm-baremetal RETRY_LIMIT in 14m 27s
cifmw-crc-podified-edpm-baremetal-minor-update RETRY_LIMIT in 14m 25s
✔️ cifmw-pod-zuul-files SUCCESS in 4m 39s
✔️ noop SUCCESS in 0s
✔️ cifmw-pod-ansible-test SUCCESS in 9m 24s
✔️ cifmw-pod-pre-commit SUCCESS in 8m 05s
✔️ cifmw-molecule-adoption_osp_deploy SUCCESS in 3m 27s

fmount
fmount previously approved these changes Feb 26, 2026

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/lgtm

@fmount

fmount commented Feb 26, 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://softwarefactory-project.io/zuul/t/rdoproject.org/buildset/7708fb1e8caf48579398f5736437cadc

openstack-k8s-operators-content-provider FAILURE in 5m 44s
⚠️ podified-multinode-edpm-deployment-crc SKIPPED Skipped due to failed job openstack-k8s-operators-content-provider
⚠️ cifmw-crc-podified-edpm-baremetal SKIPPED Skipped due to failed job openstack-k8s-operators-content-provider
⚠️ cifmw-crc-podified-edpm-baremetal-minor-update SKIPPED Skipped due to failed job openstack-k8s-operators-content-provider
✔️ cifmw-pod-zuul-files SUCCESS in 4m 27s
✔️ noop SUCCESS in 0s
✔️ cifmw-pod-ansible-test SUCCESS in 10m 33s
✔️ cifmw-pod-pre-commit SUCCESS in 7m 56s
✔️ cifmw-molecule-adoption_osp_deploy SUCCESS in 3m 36s

@openshift-ci openshift-ci Bot removed the lgtm label Feb 26, 2026
@fultonj
fultonj requested a review from evallesp February 26, 2026 12:22
@fultonj fultonj changed the title Add dcn_storage scenario for DCN adoption with Ceph HCI [adoption_osp_deploy] Add dcn_storage scenario for DCN adoption with Ceph HCI Feb 26, 2026
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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://softwarefactory-project.io/zuul/t/rdoproject.org/buildset/a4df763ecc6d400da112785430d640b6

✔️ openstack-k8s-operators-content-provider SUCCESS in 2h 32m 20s
✔️ podified-multinode-edpm-deployment-crc SUCCESS in 1h 28m 42s
✔️ cifmw-crc-podified-edpm-baremetal SUCCESS in 1h 25m 43s
cifmw-crc-podified-edpm-baremetal-minor-update FAILURE in 2h 19m 04s
✔️ cifmw-pod-zuul-files SUCCESS in 5m 07s
✔️ noop SUCCESS in 0s
✔️ cifmw-pod-ansible-test SUCCESS in 8m 54s
✔️ cifmw-pod-pre-commit SUCCESS in 9m 20s
✔️ cifmw-molecule-adoption_osp_deploy SUCCESS in 3m 29s

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minor things, LGTM in general!

Comment thread hooks/playbooks/adoption_dcn_export.yml Outdated
Comment thread hooks/playbooks/adoption_dcn_update_central.yml Outdated
Comment thread hooks/playbooks/adoption_dcn_update_central.yml
Comment thread hooks/playbooks/adoption_dcn_update_central.yml
Comment thread hooks/playbooks/adoption_dcn_update_central.yml Outdated
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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://softwarefactory-project.io/zuul/t/rdoproject.org/buildset/345652e25d414052a7b5525fd1c9f397

✔️ openstack-k8s-operators-content-provider SUCCESS in 2h 03m 45s
✔️ podified-multinode-edpm-deployment-crc SUCCESS in 1h 20m 32s
✔️ cifmw-crc-podified-edpm-baremetal SUCCESS in 1h 28m 32s
✔️ cifmw-crc-podified-edpm-baremetal-minor-update SUCCESS in 1h 51m 47s
✔️ cifmw-pod-zuul-files SUCCESS in 5m 29s
✔️ noop SUCCESS in 0s
✔️ cifmw-pod-ansible-test SUCCESS in 9m 55s
cifmw-pod-pre-commit FAILURE in 9m 41s
✔️ cifmw-molecule-adoption_osp_deploy SUCCESS in 3m 31s

@fultonj
fultonj force-pushed the dcn_adoption_hci branch from 3a59735 to 066eba5 Compare March 4, 2026 11:32
…Ceph HCI

Add VM layout for DCN deployment with 3 Ceph clusters.

Changes from dcn_nostorage:
- Increase extra_disks_size from 15G to 30G for Ceph OSDs
- All 9 compute nodes (central, dcn1, dcn2) configured for HCI
- Stack name is passed to adoption ceph playbook
- Fix os-net-config to use stack-specific ctlplane network
  (ctlplanedcn1/ctlplanedcn2) instead of hardcoded 'ctlplane'
- Fix tripleo-ansible-inventory template computes group condition
  to match DCN group names like 'osp-dcn1-compute-az1s' which
  contain 'compute' but not 'computes'
- Add adoption_dcn_export.yml playbook to export central stack
  for DCN site deployments
- Add adoption_dcn_update_central.yml playbook to update central
  glance to use ceph at the DCN sites.

This scenario pairs with data-plane-adoption's dcn_storage.yaml
to deploy OSP 17.1 with Ceph at central and edge sites.

Co-Authored-By: Claude <noreply@anthropic.com>
Signed-off-by: John Fulton <fulton@redhat.com>
@fultonj
fultonj force-pushed the dcn_adoption_hci branch from 066eba5 to 380c3fe Compare March 4, 2026 11:49
@evallesp

evallesp commented Mar 4, 2026

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/lgtm

@fmount

fmount commented Mar 9, 2026

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/lgtm

@evallesp

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/approve

@openshift-ci

openshift-ci Bot commented Mar 10, 2026

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[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: evallesp

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@openshift-merge-bot
openshift-merge-bot Bot merged commit c4bd800 into openstack-k8s-operators:main Mar 10, 2026
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3 participants