fix: deep-copy capacity map to prevent informer cache corruption#1065
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fix: deep-copy capacity map to prevent informer cache corruption#1065cortex-ai-agents[bot] wants to merge 1 commit into
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The capacity filter assigned hypervisor Status.Capacity map references directly into a local working map, then mutated those maps during free-resource calculations. Since the maps are shared with the controller-runtime informer cache, each scheduling pass permanently decremented cached capacity values, progressively starving scheduling until all hosts appeared full. Fix: deep-copy the capacity map per hypervisor before subtracting allocations so the informer cache is never mutated. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
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The capacity filter assigned hypervisor Status.Capacity map references directly into a local working map, then mutated those maps during free-resource calculations. Since the maps are shared with the controller-runtime informer cache, each scheduling pass permanently decremented cached capacity values, progressively starving scheduling until all hosts appeared full.
Fix: deep-copy the capacity map per hypervisor before subtracting allocations so the informer cache is never mutated.
Assisted-by: Claude Code:claude-opus-4-8 [Bash] [Read] [Edit]