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Epic
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Resolution: Unresolved
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Major
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None
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None
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Dual Stream Phase 1
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False
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False
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Not Selected
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In Progress
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OCPSTRAT-1150 - [Dual stream] Support two major versions of RHEL CoreOS in a single OCP release & cluster
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OCPSTRAT-1150[Dual stream] Support two major versions of RHEL CoreOS in a single OCP release & cluster
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75% To Do, 25% In Progress, 0% Done
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0
Discussed:
- adds osStream
- propagates that into MCPs
- RHCOS 10 in release payload and plumbed through to osImageURLs – boots rhel9 images
- Decide DevPreview or TechPreview once done
- if no osStream set assume RHEL9
- Stretch items to achieve TechPreview rather than DevPreview
- not immutable, someone could update osStream to upgrade nodes from RHEL9 to RHEL10, encourage canary
- Need to ensure that ALL out of the box config is compatible with RHEL9 and RHEL10