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Merge pull request #109122 from jpbetz/runtime-limit-tightening

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Reduce CEL runtime cost limits by 1/2 based on latency goals
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Kubernetes Prow Robot 2022-03-29 20:37:29 -07:00 committed by GitHub
commit cbc341575a
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1 changed files with 2 additions and 2 deletions
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staging/src/k8s.io/apiextensions-apiserver/pkg/apiserver/schema/cel/compilation.go
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@ -44,11 +44,11 @@ const (
// PerCallLimit specify the actual cost limit per CEL validation call // PerCallLimit specify the actual cost limit per CEL validation call
// current PerCallLimit gives roughly 0.1 second for each expression validation call // current PerCallLimit gives roughly 0.1 second for each expression validation call
PerCallLimit = 2000000 PerCallLimit = 1000000
// RuntimeCELCostBudget is the overall cost budget for runtime CEL validation cost per CustomResource // RuntimeCELCostBudget is the overall cost budget for runtime CEL validation cost per CustomResource
// current RuntimeCELCostBudget gives roughly 1 seconds for CR validation // current RuntimeCELCostBudget gives roughly 1 seconds for CR validation
RuntimeCELCostBudget = 20000000 RuntimeCELCostBudget = 10000000
// checkFrequency configures the number of iterations within a comprehension to evaluate // checkFrequency configures the number of iterations within a comprehension to evaluate
// before checking whether the function evaluation has been interrupted // before checking whether the function evaluation has been interrupted