VPA: prune stale container aggregates, split recommendations over true number of containers#6745

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jkyros wants to merge 14 commits intokubernetes:masterfrom

jkyros:vpa-aggregates-fix-mark-sweep

Commits on Apr 14, 2025

VPA: fix erroneous container resource split

jkyros
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maxcao13
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VPA: clean orphaned container checkpoints

jkyros
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maxcao13
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VPA: immediately prune stale vpa aggregates

jkyros
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maxcao13
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VPA: Slightly improve runtime on splitting aggregates
maxcao13
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VPA: Introduce pruningGracePeriod which allows a grace period before the updater prunes aggregateContainerStates/recommendations due to non-existent containers
maxcao13
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VPA: Add globalPruningGracePeriod flag which defaults to a long time for non-breaking opt-in change
maxcao13
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VPA: refactor pruning grace period as vpa apiObject annotation instead of containerPolicy
maxcao13
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VPA: fix setting VPAContainersPerPod correctly; allow old aggregates to be linked to new containers
maxcao13
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VPA: resolve various TODOs and review comments
maxcao13
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VPA: Add e2e tests for pruning grace period and stale recommendations
maxcao13
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VPA: re-design aggregate pruning
maxcao13
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VPA: Add unit tests for pruning grace period and containersPerPod field
maxcao13
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fixup! VPA: re-design aggregate pruning
maxcao13
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fixup! VPA: Add unit tests for pruning grace period and containersPerPod field
maxcao13
committed