kubernetes/staging/src/k8s.io/apiserver/pkg/cel/common/schemas.go

const maxRequestSizeBytes …

// SchemaDeclType converts the structural schema to a CEL declaration, or returns nil if the
// structural schema should not be exposed in CEL expressions.
// Set isResourceRoot to true for the root of a custom resource or embedded resource.
//
// Schemas with XPreserveUnknownFields not exposed unless they are objects. Array and "maps" schemas
// are not exposed if their items or additionalProperties schemas are not exposed. Object Properties are not exposed
// if their schema is not exposed.
//
// The CEL declaration for objects with XPreserveUnknownFields does not expose unknown fields.
func SchemaDeclType(s Schema, isResourceRoot bool) *apiservercel.DeclType { … }

func zeroIfNegative(v int64) int64 { … }

// WithTypeAndObjectMeta ensures the kind, apiVersion and
// metadata.name and metadata.generateName properties are specified, making a shallow copy of the provided schema if needed.
func WithTypeAndObjectMeta(s *spec.Schema) *spec.Schema { … }

// estimateMaxStringLengthPerRequest estimates the maximum string length (in characters)
// of a string compatible with the format requirements in the provided schema.
// must only be called on schemas of type "string" or x-kubernetes-int-or-string: true
func estimateMaxStringLengthPerRequest(s Schema) int64 { … }

// estimateMaxStringLengthPerRequest estimates the maximum string length (in characters)
// that has a set of enum values.
// The result of the estimation is the length of the longest possible value.
func estimateMaxStringEnumLength(s Schema) int64 { … }

// estimateMaxArrayItemsPerRequest estimates the maximum number of array items with
// the provided minimum serialized size that can fit into a single request.
func estimateMaxArrayItemsFromMinSize(minSize int64) int64 { … }

// estimateMaxAdditionalPropertiesPerRequest estimates the maximum number of additional properties
// with the provided minimum serialized size that can fit into a single request.
func estimateMaxAdditionalPropertiesFromMinSize(minSize int64) int64 { … }