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Update dependency go modules in client for k8s v1.26.0-rc.0

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Sunny Song
2022-12-05 18:24:18 +00:00
parent 7dcacc1a9f
commit 8aeed25ba0
2123 changed files with 989488 additions and 42 deletions
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351
client/vendor/k8s.io/apimachinery/pkg/runtime/serializer/json/json.go generated vendored Normal file
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/*
Copyright 2014 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package json
import (
"encoding/json"
"io"
"strconv"
kjson "sigs.k8s.io/json"
"sigs.k8s.io/yaml"
"k8s.io/apimachinery/pkg/runtime"
"k8s.io/apimachinery/pkg/runtime/schema"
"k8s.io/apimachinery/pkg/runtime/serializer/recognizer"
"k8s.io/apimachinery/pkg/util/framer"
utilyaml "k8s.io/apimachinery/pkg/util/yaml"
"k8s.io/klog/v2"
)
// NewSerializer creates a JSON serializer that handles encoding versioned objects into the proper JSON form. If typer
// is not nil, the object has the group, version, and kind fields set.
// Deprecated: use NewSerializerWithOptions instead.
func NewSerializer(meta MetaFactory, creater runtime.ObjectCreater, typer runtime.ObjectTyper, pretty bool) *Serializer {
return NewSerializerWithOptions(meta, creater, typer, SerializerOptions{false, pretty, false})
}
// NewYAMLSerializer creates a YAML serializer that handles encoding versioned objects into the proper YAML form. If typer
// is not nil, the object has the group, version, and kind fields set. This serializer supports only the subset of YAML that
// matches JSON, and will error if constructs are used that do not serialize to JSON.
// Deprecated: use NewSerializerWithOptions instead.
func NewYAMLSerializer(meta MetaFactory, creater runtime.ObjectCreater, typer runtime.ObjectTyper) *Serializer {
return NewSerializerWithOptions(meta, creater, typer, SerializerOptions{true, false, false})
}
// NewSerializerWithOptions creates a JSON/YAML serializer that handles encoding versioned objects into the proper JSON/YAML
// form. If typer is not nil, the object has the group, version, and kind fields set. Options are copied into the Serializer
// and are immutable.
func NewSerializerWithOptions(meta MetaFactory, creater runtime.ObjectCreater, typer runtime.ObjectTyper, options SerializerOptions) *Serializer {
return &Serializer{
meta: meta,
creater: creater,
typer: typer,
options: options,
identifier: identifier(options),
}
}
// identifier computes Identifier of Encoder based on the given options.
func identifier(options SerializerOptions) runtime.Identifier {
result := map[string]string{
"name": "json",
"yaml": strconv.FormatBool(options.Yaml),
"pretty": strconv.FormatBool(options.Pretty),
"strict": strconv.FormatBool(options.Strict),
}
identifier, err := json.Marshal(result)
if err != nil {
klog.Fatalf("Failed marshaling identifier for json Serializer: %v", err)
}
return runtime.Identifier(identifier)
}
// SerializerOptions holds the options which are used to configure a JSON/YAML serializer.
// example:
// (1) To configure a JSON serializer, set `Yaml` to `false`.
// (2) To configure a YAML serializer, set `Yaml` to `true`.
// (3) To configure a strict serializer that can return strictDecodingError, set `Strict` to `true`.
type SerializerOptions struct {
// Yaml: configures the Serializer to work with JSON(false) or YAML(true).
// When `Yaml` is enabled, this serializer only supports the subset of YAML that
// matches JSON, and will error if constructs are used that do not serialize to JSON.
Yaml bool
// Pretty: configures a JSON enabled Serializer(`Yaml: false`) to produce human-readable output.
// This option is silently ignored when `Yaml` is `true`.
Pretty bool
// Strict: configures the Serializer to return strictDecodingError's when duplicate fields are present decoding JSON or YAML.
// Note that enabling this option is not as performant as the non-strict variant, and should not be used in fast paths.
Strict bool
}
// Serializer handles encoding versioned objects into the proper JSON form
type Serializer struct {
meta MetaFactory
options SerializerOptions
creater runtime.ObjectCreater
typer runtime.ObjectTyper
identifier runtime.Identifier
}
// Serializer implements Serializer
var _ runtime.Serializer = &Serializer{}
var _ recognizer.RecognizingDecoder = &Serializer{}
// gvkWithDefaults returns group kind and version defaulting from provided default
func gvkWithDefaults(actual, defaultGVK schema.GroupVersionKind) schema.GroupVersionKind {
if len(actual.Kind) == 0 {
actual.Kind = defaultGVK.Kind
}
if len(actual.Version) == 0 && len(actual.Group) == 0 {
actual.Group = defaultGVK.Group
actual.Version = defaultGVK.Version
}
if len(actual.Version) == 0 && actual.Group == defaultGVK.Group {
actual.Version = defaultGVK.Version
}
return actual
}
// Decode attempts to convert the provided data into YAML or JSON, extract the stored schema kind, apply the provided default gvk, and then
// load that data into an object matching the desired schema kind or the provided into.
// If into is *runtime.Unknown, the raw data will be extracted and no decoding will be performed.
// If into is not registered with the typer, then the object will be straight decoded using normal JSON/YAML unmarshalling.
// If into is provided and the original data is not fully qualified with kind/version/group, the type of the into will be used to alter the returned gvk.
// If into is nil or data's gvk different from into's gvk, it will generate a new Object with ObjectCreater.New(gvk)
// On success or most errors, the method will return the calculated schema kind.
// The gvk calculate priority will be originalData > default gvk > into
func (s *Serializer) Decode(originalData []byte, gvk *schema.GroupVersionKind, into runtime.Object) (runtime.Object, *schema.GroupVersionKind, error) {
data := originalData
if s.options.Yaml {
altered, err := yaml.YAMLToJSON(data)
if err != nil {
return nil, nil, err
}
data = altered
}
actual, err := s.meta.Interpret(data)
if err != nil {
return nil, nil, err
}
if gvk != nil {
*actual = gvkWithDefaults(*actual, *gvk)
}
if unk, ok := into.(*runtime.Unknown); ok && unk != nil {
unk.Raw = originalData
unk.ContentType = runtime.ContentTypeJSON
unk.GetObjectKind().SetGroupVersionKind(*actual)
return unk, actual, nil
}
if into != nil {
_, isUnstructured := into.(runtime.Unstructured)
types, _, err := s.typer.ObjectKinds(into)
switch {
case runtime.IsNotRegisteredError(err), isUnstructured:
strictErrs, err := s.unmarshal(into, data, originalData)
if err != nil {
return nil, actual, err
}
// when decoding directly into a provided unstructured object,
// extract the actual gvk decoded from the provided data,
// and ensure it is non-empty.
if isUnstructured {
*actual = into.GetObjectKind().GroupVersionKind()
if len(actual.Kind) == 0 {
return nil, actual, runtime.NewMissingKindErr(string(originalData))
}
// TODO(109023): require apiVersion here as well once unstructuredJSONScheme#Decode does
}
if len(strictErrs) > 0 {
return into, actual, runtime.NewStrictDecodingError(strictErrs)
}
return into, actual, nil
case err != nil:
return nil, actual, err
default:
*actual = gvkWithDefaults(*actual, types[0])
}
}
if len(actual.Kind) == 0 {
return nil, actual, runtime.NewMissingKindErr(string(originalData))
}
if len(actual.Version) == 0 {
return nil, actual, runtime.NewMissingVersionErr(string(originalData))
}
// use the target if necessary
obj, err := runtime.UseOrCreateObject(s.typer, s.creater, *actual, into)
if err != nil {
return nil, actual, err
}
strictErrs, err := s.unmarshal(obj, data, originalData)
if err != nil {
return nil, actual, err
} else if len(strictErrs) > 0 {
return obj, actual, runtime.NewStrictDecodingError(strictErrs)
}
return obj, actual, nil
}
// Encode serializes the provided object to the given writer.
func (s *Serializer) Encode(obj runtime.Object, w io.Writer) error {
if co, ok := obj.(runtime.CacheableObject); ok {
return co.CacheEncode(s.Identifier(), s.doEncode, w)
}
return s.doEncode(obj, w)
}
func (s *Serializer) doEncode(obj runtime.Object, w io.Writer) error {
if s.options.Yaml {
json, err := json.Marshal(obj)
if err != nil {
return err
}
data, err := yaml.JSONToYAML(json)
if err != nil {
return err
}
_, err = w.Write(data)
return err
}
if s.options.Pretty {
data, err := json.MarshalIndent(obj, "", " ")
if err != nil {
return err
}
_, err = w.Write(data)
return err
}
encoder := json.NewEncoder(w)
return encoder.Encode(obj)
}
// IsStrict indicates whether the serializer
// uses strict decoding or not
func (s *Serializer) IsStrict() bool {
return s.options.Strict
}
func (s *Serializer) unmarshal(into runtime.Object, data, originalData []byte) (strictErrs []error, err error) {
// If the deserializer is non-strict, return here.
if !s.options.Strict {
if err := kjson.UnmarshalCaseSensitivePreserveInts(data, into); err != nil {
return nil, err
}
return nil, nil
}
if s.options.Yaml {
// In strict mode pass the original data through the YAMLToJSONStrict converter.
// This is done to catch duplicate fields in YAML that would have been dropped in the original YAMLToJSON conversion.
// TODO: rework YAMLToJSONStrict to return warnings about duplicate fields without terminating so we don't have to do this twice.
_, err := yaml.YAMLToJSONStrict(originalData)
if err != nil {
strictErrs = append(strictErrs, err)
}
}
var strictJSONErrs []error
if u, isUnstructured := into.(runtime.Unstructured); isUnstructured {
// Unstructured is a custom unmarshaler that gets delegated
// to, so in order to detect strict JSON errors we need
// to unmarshal directly into the object.
m := map[string]interface{}{}
strictJSONErrs, err = kjson.UnmarshalStrict(data, &m)
u.SetUnstructuredContent(m)
} else {
strictJSONErrs, err = kjson.UnmarshalStrict(data, into)
}
if err != nil {
// fatal decoding error, not due to strictness
return nil, err
}
strictErrs = append(strictErrs, strictJSONErrs...)
return strictErrs, nil
}
// Identifier implements runtime.Encoder interface.
func (s *Serializer) Identifier() runtime.Identifier {
return s.identifier
}
// RecognizesData implements the RecognizingDecoder interface.
func (s *Serializer) RecognizesData(data []byte) (ok, unknown bool, err error) {
if s.options.Yaml {
// we could potentially look for '---'
return false, true, nil
}
return utilyaml.IsJSONBuffer(data), false, nil
}
// Framer is the default JSON framing behavior, with newlines delimiting individual objects.
var Framer = jsonFramer{}
type jsonFramer struct{}
// NewFrameWriter implements stream framing for this serializer
func (jsonFramer) NewFrameWriter(w io.Writer) io.Writer {
// we can write JSON objects directly to the writer, because they are self-framing
return w
}
// NewFrameReader implements stream framing for this serializer
func (jsonFramer) NewFrameReader(r io.ReadCloser) io.ReadCloser {
// we need to extract the JSON chunks of data to pass to Decode()
return framer.NewJSONFramedReader(r)
}
// YAMLFramer is the default JSON framing behavior, with newlines delimiting individual objects.
var YAMLFramer = yamlFramer{}
type yamlFramer struct{}
// NewFrameWriter implements stream framing for this serializer
func (yamlFramer) NewFrameWriter(w io.Writer) io.Writer {
return yamlFrameWriter{w}
}
// NewFrameReader implements stream framing for this serializer
func (yamlFramer) NewFrameReader(r io.ReadCloser) io.ReadCloser {
// extract the YAML document chunks directly
return utilyaml.NewDocumentDecoder(r)
}
type yamlFrameWriter struct {
w io.Writer
}
// Write separates each document with the YAML document separator (`---` followed by line
// break). Writers must write well formed YAML documents (include a final line break).
func (w yamlFrameWriter) Write(data []byte) (n int, err error) {
if _, err := w.w.Write([]byte("---\n")); err != nil {
return 0, err
}
return w.w.Write(data)
}

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client/vendor/k8s.io/apimachinery/pkg/runtime/serializer/json/meta.go generated vendored Normal file
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/*
Copyright 2014 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package json
import (
"encoding/json"
"fmt"
"k8s.io/apimachinery/pkg/runtime/schema"
)
// MetaFactory is used to store and retrieve the version and kind
// information for JSON objects in a serializer.
type MetaFactory interface {
// Interpret should return the version and kind of the wire-format of
// the object.
Interpret(data []byte) (*schema.GroupVersionKind, error)
}
// DefaultMetaFactory is a default factory for versioning objects in JSON. The object
// in memory and in the default JSON serialization will use the "kind" and "apiVersion"
// fields.
var DefaultMetaFactory = SimpleMetaFactory{}
// SimpleMetaFactory provides default methods for retrieving the type and version of objects
// that are identified with an "apiVersion" and "kind" fields in their JSON
// serialization. It may be parameterized with the names of the fields in memory, or an
// optional list of base structs to search for those fields in memory.
type SimpleMetaFactory struct {
}
// Interpret will return the APIVersion and Kind of the JSON wire-format
// encoding of an object, or an error.
func (SimpleMetaFactory) Interpret(data []byte) (*schema.GroupVersionKind, error) {
findKind := struct {
// +optional
APIVersion string `json:"apiVersion,omitempty"`
// +optional
Kind string `json:"kind,omitempty"`
}{}
if err := json.Unmarshal(data, &findKind); err != nil {
return nil, fmt.Errorf("couldn't get version/kind; json parse error: %v", err)
}
gv, err := schema.ParseGroupVersion(findKind.APIVersion)
if err != nil {
return nil, err
}
return &schema.GroupVersionKind{Group: gv.Group, Version: gv.Version, Kind: findKind.Kind}, nil
}