fix(vm): propagate PV nodeAffinity to VM pod for correct scheduling#2127
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loktev-d wants to merge 8 commits intofeat/vm/hotplug-block-devices-via-specfrom
Open
fix(vm): propagate PV nodeAffinity to VM pod for correct scheduling#2127loktev-d wants to merge 8 commits intofeat/vm/hotplug-block-devices-via-specfrom
loktev-d wants to merge 8 commits intofeat/vm/hotplug-block-devices-via-specfrom
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This reverts commit 68a6fde. Signed-off-by: Daniil Loktev <lokt.daniil@gmail.com>
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Signed-off-by: Daniil Loktev <lokt.daniil@gmail.com>
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Description
Propagate PV nodeAffinity to the VM pod so the Kubernetes scheduler respects disk topology constraints when placing VMs.
PVNodeAffinityTermsin VM state: collects nodeAffinity from PVs backing all block devices (spec refs + attached VMBDAs). Computes the intersection across PVs using cross-product ofNodeSelectorTerms.ApplyPVNodeAffinityin KVVM builder: merges PV node selector terms into the KVVM pod template affinity, preserving existing VM/class affinity via cross-product.nodeaffinitypackageCrossProductTerms/IntersectTermslogic.Why do we need it, and what problem does it solve?
What is the expected result?
Checklist
Changelog entries