Bug 2353013
| Summary: | Cephadm: Staggered upgrades by topological labels | ||
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| Product: | [Red Hat Storage] Red Hat Ceph Storage | Reporter: | Adam King <adking> |
| Component: | Cephadm | Assignee: | Adam King <adking> |
| Status: | VERIFIED --- | QA Contact: | Sayalee <saraut> |
| Severity: | low | Docs Contact: | Rivka Pollack <rpollack> |
| Priority: | medium | ||
| Version: | 8.1 | CC: | cephqe-warriors, pdhiran, rpollack, saraut, tserlin |
| Target Milestone: | --- | ||
| Target Release: | 8.1 | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | ceph-19.2.1-48.el9cp | Doc Type: | Enhancement |
| Doc Text: |
.New support for topographical labeling on hosts
This enhancement expands cephadm’s capabilities by introducing topological key/value properties for hosts. Administrators can now group hosts by meaningful, configurable labels, enabling more efficient rolling upgrades. Instead of issuing multiple commands for each service group (for example, distinct RGW services by rack), upgrades can iterate through a list of topographical labels—streamlining multi-rack operations. Additionally, these new properties open the door for enhanced RADOS read affinity by leveraging improved CRUSH location settings.
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Story Points: | --- |
| Clone Of: | Environment: | ||
| Last Closed: | Type: | Bug | |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
| Bug Depends On: | |||
| Bug Blocks: | 2351689 | ||
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Description
Adam King
2025-03-17 20:16:45 UTC
Please specify the severity of this bug. Severity is defined here: https://bugzilla.redhat.com/page.cgi?id=fields.html#bug_severity. |