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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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None
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None
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Implement automated machine approval for karpenter instances
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False
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None
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False
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Not Selected
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To Do
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OCPSTRAT-943 - [Tech-Preview]Native Karpenter with ROSA+HCP
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0% To Do, 100% In Progress, 0% Done
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0
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0
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Goal
- Instances created by karpenter can automatically become Nodes
Why is this important?
- Reduce operational burden.
Scenarios
For CAPI/MAPI driven machine management the cluster-machine-approver uses the machine.status.ips to match the CSRs. In karpenter there's no Machine resources
We'll need to implement something similar. Some ideas:
- Explore using the nodeClaim resource info like status.providerID to match the CSRs
- Store the requesting IP when the ec2 instances query ignition and follow similar comparison criteria than machine approver to match CSRs
- Query AWS to get info and compare info to match CSRs
- ...
Acceptance Criteria
- Dev - Has a valid enhancement if necessary
- CI - MUST be running successfully with tests automated
- QE - covered in Polarion test plan and tests implemented
- Release Technical Enablement - Must have TE slides
- ...
Dependencies (internal and external)
- ...
Previous Work (Optional):
- …
Open questions:
- …
Done Checklist
- CI - CI is running, tests are automated and merged.
- Release Technical Enablement <link to Feature Enablement Presentation>
- DEV - Upstream documentation merged: <link to meaningful PR or GitHub Issue>
- DEV - Enhancement merged: <link to meaningful PR or GitHub Issue>
- QE - Test plans in Polarion: <link or reference to Polarion>
- QE - Automated tests merged: <link or reference to automated tests>
- DOC - Downstream documentation merged: <link to meaningful PR>