Bug 1868673 - Support DCN Ceph deployments in non-HCI configuration
Summary: Support DCN Ceph deployments in non-HCI configuration
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat OpenStack
Classification: Red Hat
Component: openstack-tripleo-heat-templates
Version: 16.1 (Train)
Hardware: Unspecified
OS: Unspecified
medium
medium
Target Milestone: Alpha
: 16.2 (Train on RHEL 8.4)
Assignee: John Fulton
QA Contact: Alfredo
URL:
Whiteboard:
Depends On: 1943352
Blocks: 1802774 1899729 1921224
TreeView+ depends on / blocked
 
Reported: 2020-08-13 12:44 UTC by John Fulton
Modified: 2022-08-30 14:34 UTC (History)
15 users (show)

Fixed In Version: openstack-tripleo-heat-templates-11.4.1-2.20210213010133.6e69097.el8ost.1,
Doc Type: Deprecated Functionality
Doc Text:
For Distributed Compute Node deployments which use storage, `dcn-hci.yaml` has been renamed to `dcn-storage.yaml` because DCN sites with storage have the option of not using HCI (Hyper-Converged Infrastructure). `dcn-hci.yaml` is deprecated but will remain in the environments directory for backwards compatibility. `dcn-hci.yaml` will be removed in Red Hat OpenStack platform 17. `dcn-storage.yaml` should be used in place of `dcn-hci.yaml`.
Clone Of:
Environment:
Last Closed: 2021-09-15 07:08:45 UTC
Target Upstream Version:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
OpenStack gerrit 766028 0 None MERGED Define a new CinderVolumeEdge service 2021-02-18 17:29:59 UTC
OpenStack gerrit 769240 0 None MERGED Define a new CinderVolumeEdge service 2021-02-18 17:29:59 UTC
OpenStack gerrit 772598 0 None MERGED Deprecate environments/dcn-hci.yaml for dcn-storage.yaml 2021-02-18 17:29:59 UTC
OpenStack gerrit 773957 0 None MERGED Deprecate environments/dcn-hci.yaml for dcn-storage.yaml 2021-02-18 17:29:59 UTC
Red Hat Issue Tracker OSP-1489 0 None None None 2022-08-30 14:34:47 UTC
Red Hat Product Errata RHEA-2021:3483 0 None None None 2021-09-15 07:09:09 UTC

Internal Links: 1921224

Description John Fulton 2020-08-13 12:44:59 UTC 
All of our DCN with Storage testing has been deployed using HCI (Computes + OSDs). 
We expect using separate compute nodes and separate ceph-storage nodes to "just work".
However, we want to conduct a test of this in a DCN deployment to be sure.
Comment 9 John Fulton 2020-12-02 16:38:45 UTC 
This is no longer test-only as we need a small patch in THT to support this.

Though the existing DCN environment and DistributedCompute role will deploy Glance on the edge, it won't easily deploy Cinder A/A without adding that missing Cinder block service.

https://github.com/openstack/tripleo-heat-templates/blob/master/environments/dcn.yaml 
https://github.com/openstack/tripleo-heat-templates/blob/master/roles/DistributedCompute.yaml
Comment 10 Alan Bishop 2021-01-23 17:38:36 UTC 
Patch merged on stable/train and should be automatically imported for 16.2.
Comment 11 John Fulton 2021-01-27 18:05:16 UTC 
Because we should include the rename of an enviornment file I'm setting this back to ON_DEV and setting myself as the engineering assignee. 

 https://review.opendev.org/c/openstack/tripleo-heat-templates/+/772598/
Comment 12 John Fulton 2021-02-05 16:00:25 UTC 
https://review.opendev.org/c/openstack/tripleo-heat-templates/+/773957/ merged
Comment 24 errata-xmlrpc 2021-09-15 07:08:45 UTC 
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory (Red Hat OpenStack Platform (RHOSP) 16.2 enhancement advisory), and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHEA-2021:3483
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