cel

const (
	// PerCallLimit specify the actual cost limit per CEL validation call
	// current PerCallLimit gives roughly 0.1 second for each expression validation call
	PerCallLimit = 1000000

	// RuntimeCELCostBudget is the overall cost budget for runtime CEL validation cost per ValidatingAdmissionPolicyBinding or CustomResource
	// current RuntimeCELCostBudget gives roughly 1 seconds for the validation
	RuntimeCELCostBudget = 10000000

	// RuntimeCELCostBudgetMatchConditions is the overall cost budget for runtime CEL validation cost on matchConditions per object with matchConditions
	// this is per webhook for validatingwebhookconfigurations and mutatingwebhookconfigurations or per ValidatingAdmissionPolicyBinding
	// current RuntimeCELCostBudgetMatchConditions gives roughly 1/4 seconds for the validation
	RuntimeCELCostBudgetMatchConditions = 2500000

	// CheckFrequency configures the number of iterations within a comprehension to evaluate
	// before checking whether the function evaluation has been interrupted
	CheckFrequency = 100

	// MaxRequestSizeBytes is the maximum size of a request to the API server
	// TODO(DangerOnTheRanger): wire in MaxRequestBodyBytes from apiserver/pkg/server/options/server_run_options.go to make this configurable
	// Note that even if server_run_options.go becomes configurable in the future, this cost constant should be fixed and it should be the max allowed request size for the server
	MaxRequestSizeBytes = int64(3 * 1024 * 1024)

	// MaxEvaluatedMessageExpressionSizeBytes represents the largest-allowable string generated
	// by a messageExpression field
	MaxEvaluatedMessageExpressionSizeBytes = 5 * 1024
)