(feat) Add auto-discovery in k8s | Adarsh
This commit is contained in:
454
vendor/k8s.io/apimachinery/pkg/apis/meta/v1/unstructured/helpers.go
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vendored
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454
vendor/k8s.io/apimachinery/pkg/apis/meta/v1/unstructured/helpers.go
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/*
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Copyright 2015 The Kubernetes Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package unstructured
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import (
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gojson "encoding/json"
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"fmt"
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"io"
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"strings"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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"k8s.io/apimachinery/pkg/runtime"
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"k8s.io/apimachinery/pkg/runtime/schema"
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"k8s.io/apimachinery/pkg/types"
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"k8s.io/apimachinery/pkg/util/json"
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)
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// NestedFieldCopy returns a deep copy of the value of a nested field.
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// Returns false if the value is missing.
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// No error is returned for a nil field.
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func NestedFieldCopy(obj map[string]interface{}, fields ...string) (interface{}, bool, error) {
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val, found, err := NestedFieldNoCopy(obj, fields...)
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if !found || err != nil {
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return nil, found, err
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}
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return runtime.DeepCopyJSONValue(val), true, nil
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}
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// NestedFieldNoCopy returns a reference to a nested field.
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// Returns false if value is not found and an error if unable
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// to traverse obj.
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func NestedFieldNoCopy(obj map[string]interface{}, fields ...string) (interface{}, bool, error) {
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var val interface{} = obj
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for i, field := range fields {
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if val == nil {
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return nil, false, nil
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}
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if m, ok := val.(map[string]interface{}); ok {
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val, ok = m[field]
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||||
if !ok {
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return nil, false, nil
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}
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} else {
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return nil, false, fmt.Errorf("%v accessor error: %v is of the type %T, expected map[string]interface{}", jsonPath(fields[:i+1]), val, val)
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}
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}
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return val, true, nil
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}
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// NestedString returns the string value of a nested field.
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// Returns false if value is not found and an error if not a string.
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func NestedString(obj map[string]interface{}, fields ...string) (string, bool, error) {
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val, found, err := NestedFieldNoCopy(obj, fields...)
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if !found || err != nil {
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return "", found, err
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}
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s, ok := val.(string)
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if !ok {
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return "", false, fmt.Errorf("%v accessor error: %v is of the type %T, expected string", jsonPath(fields), val, val)
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}
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return s, true, nil
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}
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// NestedBool returns the bool value of a nested field.
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// Returns false if value is not found and an error if not a bool.
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func NestedBool(obj map[string]interface{}, fields ...string) (bool, bool, error) {
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val, found, err := NestedFieldNoCopy(obj, fields...)
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if !found || err != nil {
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return false, found, err
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}
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b, ok := val.(bool)
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if !ok {
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return false, false, fmt.Errorf("%v accessor error: %v is of the type %T, expected bool", jsonPath(fields), val, val)
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}
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return b, true, nil
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}
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// NestedFloat64 returns the float64 value of a nested field.
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// Returns false if value is not found and an error if not a float64.
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func NestedFloat64(obj map[string]interface{}, fields ...string) (float64, bool, error) {
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val, found, err := NestedFieldNoCopy(obj, fields...)
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if !found || err != nil {
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return 0, found, err
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}
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f, ok := val.(float64)
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if !ok {
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return 0, false, fmt.Errorf("%v accessor error: %v is of the type %T, expected float64", jsonPath(fields), val, val)
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}
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return f, true, nil
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}
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// NestedInt64 returns the int64 value of a nested field.
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// Returns false if value is not found and an error if not an int64.
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func NestedInt64(obj map[string]interface{}, fields ...string) (int64, bool, error) {
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val, found, err := NestedFieldNoCopy(obj, fields...)
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if !found || err != nil {
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return 0, found, err
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}
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i, ok := val.(int64)
|
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if !ok {
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return 0, false, fmt.Errorf("%v accessor error: %v is of the type %T, expected int64", jsonPath(fields), val, val)
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}
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return i, true, nil
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}
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// NestedStringSlice returns a copy of []string value of a nested field.
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// Returns false if value is not found and an error if not a []interface{} or contains non-string items in the slice.
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func NestedStringSlice(obj map[string]interface{}, fields ...string) ([]string, bool, error) {
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val, found, err := NestedFieldNoCopy(obj, fields...)
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if !found || err != nil {
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return nil, found, err
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}
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m, ok := val.([]interface{})
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if !ok {
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return nil, false, fmt.Errorf("%v accessor error: %v is of the type %T, expected []interface{}", jsonPath(fields), val, val)
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}
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strSlice := make([]string, 0, len(m))
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for _, v := range m {
|
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if str, ok := v.(string); ok {
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strSlice = append(strSlice, str)
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} else {
|
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return nil, false, fmt.Errorf("%v accessor error: contains non-string key in the slice: %v is of the type %T, expected string", jsonPath(fields), v, v)
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}
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}
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return strSlice, true, nil
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}
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// NestedSlice returns a deep copy of []interface{} value of a nested field.
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// Returns false if value is not found and an error if not a []interface{}.
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func NestedSlice(obj map[string]interface{}, fields ...string) ([]interface{}, bool, error) {
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val, found, err := NestedFieldNoCopy(obj, fields...)
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if !found || err != nil {
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return nil, found, err
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}
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_, ok := val.([]interface{})
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if !ok {
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return nil, false, fmt.Errorf("%v accessor error: %v is of the type %T, expected []interface{}", jsonPath(fields), val, val)
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}
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return runtime.DeepCopyJSONValue(val).([]interface{}), true, nil
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}
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// NestedStringMap returns a copy of map[string]string value of a nested field.
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// Returns false if value is not found and an error if not a map[string]interface{} or contains non-string values in the map.
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func NestedStringMap(obj map[string]interface{}, fields ...string) (map[string]string, bool, error) {
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m, found, err := nestedMapNoCopy(obj, fields...)
|
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if !found || err != nil {
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return nil, found, err
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}
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strMap := make(map[string]string, len(m))
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for k, v := range m {
|
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if str, ok := v.(string); ok {
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strMap[k] = str
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} else {
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return nil, false, fmt.Errorf("%v accessor error: contains non-string key in the map: %v is of the type %T, expected string", jsonPath(fields), v, v)
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}
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}
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return strMap, true, nil
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}
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// NestedMap returns a deep copy of map[string]interface{} value of a nested field.
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// Returns false if value is not found and an error if not a map[string]interface{}.
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func NestedMap(obj map[string]interface{}, fields ...string) (map[string]interface{}, bool, error) {
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m, found, err := nestedMapNoCopy(obj, fields...)
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if !found || err != nil {
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return nil, found, err
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}
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return runtime.DeepCopyJSON(m), true, nil
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}
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// nestedMapNoCopy returns a map[string]interface{} value of a nested field.
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// Returns false if value is not found and an error if not a map[string]interface{}.
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func nestedMapNoCopy(obj map[string]interface{}, fields ...string) (map[string]interface{}, bool, error) {
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val, found, err := NestedFieldNoCopy(obj, fields...)
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if !found || err != nil {
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return nil, found, err
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}
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m, ok := val.(map[string]interface{})
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if !ok {
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return nil, false, fmt.Errorf("%v accessor error: %v is of the type %T, expected map[string]interface{}", jsonPath(fields), val, val)
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}
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return m, true, nil
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}
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// SetNestedField sets the value of a nested field to a deep copy of the value provided.
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// Returns an error if value cannot be set because one of the nesting levels is not a map[string]interface{}.
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func SetNestedField(obj map[string]interface{}, value interface{}, fields ...string) error {
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return setNestedFieldNoCopy(obj, runtime.DeepCopyJSONValue(value), fields...)
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}
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func setNestedFieldNoCopy(obj map[string]interface{}, value interface{}, fields ...string) error {
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m := obj
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for i, field := range fields[:len(fields)-1] {
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if val, ok := m[field]; ok {
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if valMap, ok := val.(map[string]interface{}); ok {
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m = valMap
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} else {
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return fmt.Errorf("value cannot be set because %v is not a map[string]interface{}", jsonPath(fields[:i+1]))
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}
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} else {
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newVal := make(map[string]interface{})
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m[field] = newVal
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m = newVal
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}
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}
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m[fields[len(fields)-1]] = value
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return nil
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}
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// SetNestedStringSlice sets the string slice value of a nested field.
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// Returns an error if value cannot be set because one of the nesting levels is not a map[string]interface{}.
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func SetNestedStringSlice(obj map[string]interface{}, value []string, fields ...string) error {
|
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m := make([]interface{}, 0, len(value)) // convert []string into []interface{}
|
||||
for _, v := range value {
|
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m = append(m, v)
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}
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return setNestedFieldNoCopy(obj, m, fields...)
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}
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// SetNestedSlice sets the slice value of a nested field.
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// Returns an error if value cannot be set because one of the nesting levels is not a map[string]interface{}.
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func SetNestedSlice(obj map[string]interface{}, value []interface{}, fields ...string) error {
|
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return SetNestedField(obj, value, fields...)
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}
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// SetNestedStringMap sets the map[string]string value of a nested field.
|
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// Returns an error if value cannot be set because one of the nesting levels is not a map[string]interface{}.
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func SetNestedStringMap(obj map[string]interface{}, value map[string]string, fields ...string) error {
|
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m := make(map[string]interface{}, len(value)) // convert map[string]string into map[string]interface{}
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||||
for k, v := range value {
|
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m[k] = v
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}
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return setNestedFieldNoCopy(obj, m, fields...)
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||||
}
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||||
|
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// SetNestedMap sets the map[string]interface{} value of a nested field.
|
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// Returns an error if value cannot be set because one of the nesting levels is not a map[string]interface{}.
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func SetNestedMap(obj map[string]interface{}, value map[string]interface{}, fields ...string) error {
|
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return SetNestedField(obj, value, fields...)
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}
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// RemoveNestedField removes the nested field from the obj.
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func RemoveNestedField(obj map[string]interface{}, fields ...string) {
|
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m := obj
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for _, field := range fields[:len(fields)-1] {
|
||||
if x, ok := m[field].(map[string]interface{}); ok {
|
||||
m = x
|
||||
} else {
|
||||
return
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}
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}
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||||
delete(m, fields[len(fields)-1])
|
||||
}
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||||
|
||||
func getNestedString(obj map[string]interface{}, fields ...string) string {
|
||||
val, found, err := NestedString(obj, fields...)
|
||||
if !found || err != nil {
|
||||
return ""
|
||||
}
|
||||
return val
|
||||
}
|
||||
|
||||
func jsonPath(fields []string) string {
|
||||
return "." + strings.Join(fields, ".")
|
||||
}
|
||||
|
||||
func extractOwnerReference(v map[string]interface{}) metav1.OwnerReference {
|
||||
// though this field is a *bool, but when decoded from JSON, it's
|
||||
// unmarshalled as bool.
|
||||
var controllerPtr *bool
|
||||
if controller, found, err := NestedBool(v, "controller"); err == nil && found {
|
||||
controllerPtr = &controller
|
||||
}
|
||||
var blockOwnerDeletionPtr *bool
|
||||
if blockOwnerDeletion, found, err := NestedBool(v, "blockOwnerDeletion"); err == nil && found {
|
||||
blockOwnerDeletionPtr = &blockOwnerDeletion
|
||||
}
|
||||
return metav1.OwnerReference{
|
||||
Kind: getNestedString(v, "kind"),
|
||||
Name: getNestedString(v, "name"),
|
||||
APIVersion: getNestedString(v, "apiVersion"),
|
||||
UID: types.UID(getNestedString(v, "uid")),
|
||||
Controller: controllerPtr,
|
||||
BlockOwnerDeletion: blockOwnerDeletionPtr,
|
||||
}
|
||||
}
|
||||
|
||||
// UnstructuredJSONScheme is capable of converting JSON data into the Unstructured
|
||||
// type, which can be used for generic access to objects without a predefined scheme.
|
||||
// TODO: move into serializer/json.
|
||||
var UnstructuredJSONScheme runtime.Codec = unstructuredJSONScheme{}
|
||||
|
||||
type unstructuredJSONScheme struct{}
|
||||
|
||||
func (s unstructuredJSONScheme) Decode(data []byte, _ *schema.GroupVersionKind, obj runtime.Object) (runtime.Object, *schema.GroupVersionKind, error) {
|
||||
var err error
|
||||
if obj != nil {
|
||||
err = s.decodeInto(data, obj)
|
||||
} else {
|
||||
obj, err = s.decode(data)
|
||||
}
|
||||
|
||||
if err != nil {
|
||||
return nil, nil, err
|
||||
}
|
||||
|
||||
gvk := obj.GetObjectKind().GroupVersionKind()
|
||||
if len(gvk.Kind) == 0 {
|
||||
return nil, &gvk, runtime.NewMissingKindErr(string(data))
|
||||
}
|
||||
|
||||
return obj, &gvk, nil
|
||||
}
|
||||
|
||||
func (unstructuredJSONScheme) Encode(obj runtime.Object, w io.Writer) error {
|
||||
switch t := obj.(type) {
|
||||
case *Unstructured:
|
||||
return json.NewEncoder(w).Encode(t.Object)
|
||||
case *UnstructuredList:
|
||||
items := make([]interface{}, 0, len(t.Items))
|
||||
for _, i := range t.Items {
|
||||
items = append(items, i.Object)
|
||||
}
|
||||
listObj := make(map[string]interface{}, len(t.Object)+1)
|
||||
for k, v := range t.Object { // Make a shallow copy
|
||||
listObj[k] = v
|
||||
}
|
||||
listObj["items"] = items
|
||||
return json.NewEncoder(w).Encode(listObj)
|
||||
case *runtime.Unknown:
|
||||
// TODO: Unstructured needs to deal with ContentType.
|
||||
_, err := w.Write(t.Raw)
|
||||
return err
|
||||
default:
|
||||
return json.NewEncoder(w).Encode(t)
|
||||
}
|
||||
}
|
||||
|
||||
func (s unstructuredJSONScheme) decode(data []byte) (runtime.Object, error) {
|
||||
type detector struct {
|
||||
Items gojson.RawMessage
|
||||
}
|
||||
var det detector
|
||||
if err := json.Unmarshal(data, &det); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
if det.Items != nil {
|
||||
list := &UnstructuredList{}
|
||||
err := s.decodeToList(data, list)
|
||||
return list, err
|
||||
}
|
||||
|
||||
// No Items field, so it wasn't a list.
|
||||
unstruct := &Unstructured{}
|
||||
err := s.decodeToUnstructured(data, unstruct)
|
||||
return unstruct, err
|
||||
}
|
||||
|
||||
func (s unstructuredJSONScheme) decodeInto(data []byte, obj runtime.Object) error {
|
||||
switch x := obj.(type) {
|
||||
case *Unstructured:
|
||||
return s.decodeToUnstructured(data, x)
|
||||
case *UnstructuredList:
|
||||
return s.decodeToList(data, x)
|
||||
case *runtime.VersionedObjects:
|
||||
o, err := s.decode(data)
|
||||
if err == nil {
|
||||
x.Objects = []runtime.Object{o}
|
||||
}
|
||||
return err
|
||||
default:
|
||||
return json.Unmarshal(data, x)
|
||||
}
|
||||
}
|
||||
|
||||
func (unstructuredJSONScheme) decodeToUnstructured(data []byte, unstruct *Unstructured) error {
|
||||
m := make(map[string]interface{})
|
||||
if err := json.Unmarshal(data, &m); err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
unstruct.Object = m
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
func (s unstructuredJSONScheme) decodeToList(data []byte, list *UnstructuredList) error {
|
||||
type decodeList struct {
|
||||
Items []gojson.RawMessage
|
||||
}
|
||||
|
||||
var dList decodeList
|
||||
if err := json.Unmarshal(data, &dList); err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
if err := json.Unmarshal(data, &list.Object); err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
// For typed lists, e.g., a PodList, API server doesn't set each item's
|
||||
// APIVersion and Kind. We need to set it.
|
||||
listAPIVersion := list.GetAPIVersion()
|
||||
listKind := list.GetKind()
|
||||
itemKind := strings.TrimSuffix(listKind, "List")
|
||||
|
||||
delete(list.Object, "items")
|
||||
list.Items = make([]Unstructured, 0, len(dList.Items))
|
||||
for _, i := range dList.Items {
|
||||
unstruct := &Unstructured{}
|
||||
if err := s.decodeToUnstructured([]byte(i), unstruct); err != nil {
|
||||
return err
|
||||
}
|
||||
// This is hacky. Set the item's Kind and APIVersion to those inferred
|
||||
// from the List.
|
||||
if len(unstruct.GetKind()) == 0 && len(unstruct.GetAPIVersion()) == 0 {
|
||||
unstruct.SetKind(itemKind)
|
||||
unstruct.SetAPIVersion(listAPIVersion)
|
||||
}
|
||||
list.Items = append(list.Items, *unstruct)
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
type JSONFallbackEncoder struct {
|
||||
runtime.Encoder
|
||||
}
|
||||
|
||||
func (c JSONFallbackEncoder) Encode(obj runtime.Object, w io.Writer) error {
|
||||
err := c.Encoder.Encode(obj, w)
|
||||
if runtime.IsNotRegisteredError(err) {
|
||||
switch obj.(type) {
|
||||
case *Unstructured, *UnstructuredList:
|
||||
return UnstructuredJSONScheme.Encode(obj, w)
|
||||
}
|
||||
}
|
||||
return err
|
||||
}
|
498
vendor/k8s.io/apimachinery/pkg/apis/meta/v1/unstructured/unstructured.go
generated
vendored
Normal file
498
vendor/k8s.io/apimachinery/pkg/apis/meta/v1/unstructured/unstructured.go
generated
vendored
Normal file
@ -0,0 +1,498 @@
|
||||
/*
|
||||
Copyright 2015 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 unstructured
|
||||
|
||||
import (
|
||||
"bytes"
|
||||
"errors"
|
||||
"fmt"
|
||||
|
||||
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
|
||||
"k8s.io/apimachinery/pkg/runtime"
|
||||
"k8s.io/apimachinery/pkg/runtime/schema"
|
||||
"k8s.io/apimachinery/pkg/types"
|
||||
utilruntime "k8s.io/apimachinery/pkg/util/runtime"
|
||||
)
|
||||
|
||||
// Unstructured allows objects that do not have Golang structs registered to be manipulated
|
||||
// generically. This can be used to deal with the API objects from a plug-in. Unstructured
|
||||
// objects still have functioning TypeMeta features-- kind, version, etc.
|
||||
//
|
||||
// WARNING: This object has accessors for the v1 standard metadata. You *MUST NOT* use this
|
||||
// type if you are dealing with objects that are not in the server meta v1 schema.
|
||||
//
|
||||
// TODO: make the serialization part of this type distinct from the field accessors.
|
||||
// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
|
||||
// +k8s:deepcopy-gen=true
|
||||
type Unstructured struct {
|
||||
// Object is a JSON compatible map with string, float, int, bool, []interface{}, or
|
||||
// map[string]interface{}
|
||||
// children.
|
||||
Object map[string]interface{}
|
||||
}
|
||||
|
||||
var _ metav1.Object = &Unstructured{}
|
||||
var _ runtime.Unstructured = &Unstructured{}
|
||||
|
||||
func (obj *Unstructured) GetObjectKind() schema.ObjectKind { return obj }
|
||||
|
||||
func (obj *Unstructured) IsList() bool {
|
||||
field, ok := obj.Object["items"]
|
||||
if !ok {
|
||||
return false
|
||||
}
|
||||
_, ok = field.([]interface{})
|
||||
return ok
|
||||
}
|
||||
func (obj *Unstructured) ToList() (*UnstructuredList, error) {
|
||||
if !obj.IsList() {
|
||||
// return an empty list back
|
||||
return &UnstructuredList{Object: obj.Object}, nil
|
||||
}
|
||||
|
||||
ret := &UnstructuredList{}
|
||||
ret.Object = obj.Object
|
||||
|
||||
err := obj.EachListItem(func(item runtime.Object) error {
|
||||
castItem := item.(*Unstructured)
|
||||
ret.Items = append(ret.Items, *castItem)
|
||||
return nil
|
||||
})
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
return ret, nil
|
||||
}
|
||||
|
||||
func (obj *Unstructured) EachListItem(fn func(runtime.Object) error) error {
|
||||
field, ok := obj.Object["items"]
|
||||
if !ok {
|
||||
return errors.New("content is not a list")
|
||||
}
|
||||
items, ok := field.([]interface{})
|
||||
if !ok {
|
||||
return fmt.Errorf("content is not a list: %T", field)
|
||||
}
|
||||
for _, item := range items {
|
||||
child, ok := item.(map[string]interface{})
|
||||
if !ok {
|
||||
return fmt.Errorf("items member is not an object: %T", child)
|
||||
}
|
||||
if err := fn(&Unstructured{Object: child}); err != nil {
|
||||
return err
|
||||
}
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
func (obj *Unstructured) UnstructuredContent() map[string]interface{} {
|
||||
if obj.Object == nil {
|
||||
return make(map[string]interface{})
|
||||
}
|
||||
return obj.Object
|
||||
}
|
||||
|
||||
func (obj *Unstructured) SetUnstructuredContent(content map[string]interface{}) {
|
||||
obj.Object = content
|
||||
}
|
||||
|
||||
// MarshalJSON ensures that the unstructured object produces proper
|
||||
// JSON when passed to Go's standard JSON library.
|
||||
func (u *Unstructured) MarshalJSON() ([]byte, error) {
|
||||
var buf bytes.Buffer
|
||||
err := UnstructuredJSONScheme.Encode(u, &buf)
|
||||
return buf.Bytes(), err
|
||||
}
|
||||
|
||||
// UnmarshalJSON ensures that the unstructured object properly decodes
|
||||
// JSON when passed to Go's standard JSON library.
|
||||
func (u *Unstructured) UnmarshalJSON(b []byte) error {
|
||||
_, _, err := UnstructuredJSONScheme.Decode(b, nil, u)
|
||||
return err
|
||||
}
|
||||
|
||||
func (in *Unstructured) DeepCopy() *Unstructured {
|
||||
if in == nil {
|
||||
return nil
|
||||
}
|
||||
out := new(Unstructured)
|
||||
*out = *in
|
||||
out.Object = runtime.DeepCopyJSON(in.Object)
|
||||
return out
|
||||
}
|
||||
|
||||
func (u *Unstructured) setNestedField(value interface{}, fields ...string) {
|
||||
if u.Object == nil {
|
||||
u.Object = make(map[string]interface{})
|
||||
}
|
||||
SetNestedField(u.Object, value, fields...)
|
||||
}
|
||||
|
||||
func (u *Unstructured) setNestedStringSlice(value []string, fields ...string) {
|
||||
if u.Object == nil {
|
||||
u.Object = make(map[string]interface{})
|
||||
}
|
||||
SetNestedStringSlice(u.Object, value, fields...)
|
||||
}
|
||||
|
||||
func (u *Unstructured) setNestedSlice(value []interface{}, fields ...string) {
|
||||
if u.Object == nil {
|
||||
u.Object = make(map[string]interface{})
|
||||
}
|
||||
SetNestedSlice(u.Object, value, fields...)
|
||||
}
|
||||
|
||||
func (u *Unstructured) setNestedMap(value map[string]string, fields ...string) {
|
||||
if u.Object == nil {
|
||||
u.Object = make(map[string]interface{})
|
||||
}
|
||||
SetNestedStringMap(u.Object, value, fields...)
|
||||
}
|
||||
|
||||
func (u *Unstructured) GetOwnerReferences() []metav1.OwnerReference {
|
||||
field, found, err := NestedFieldNoCopy(u.Object, "metadata", "ownerReferences")
|
||||
if !found || err != nil {
|
||||
return nil
|
||||
}
|
||||
original, ok := field.([]interface{})
|
||||
if !ok {
|
||||
return nil
|
||||
}
|
||||
ret := make([]metav1.OwnerReference, 0, len(original))
|
||||
for _, obj := range original {
|
||||
o, ok := obj.(map[string]interface{})
|
||||
if !ok {
|
||||
// expected map[string]interface{}, got something else
|
||||
return nil
|
||||
}
|
||||
ret = append(ret, extractOwnerReference(o))
|
||||
}
|
||||
return ret
|
||||
}
|
||||
|
||||
func (u *Unstructured) SetOwnerReferences(references []metav1.OwnerReference) {
|
||||
if references == nil {
|
||||
RemoveNestedField(u.Object, "metadata", "ownerReferences")
|
||||
return
|
||||
}
|
||||
|
||||
newReferences := make([]interface{}, 0, len(references))
|
||||
for _, reference := range references {
|
||||
out, err := runtime.DefaultUnstructuredConverter.ToUnstructured(&reference)
|
||||
if err != nil {
|
||||
utilruntime.HandleError(fmt.Errorf("unable to convert Owner Reference: %v", err))
|
||||
continue
|
||||
}
|
||||
newReferences = append(newReferences, out)
|
||||
}
|
||||
u.setNestedField(newReferences, "metadata", "ownerReferences")
|
||||
}
|
||||
|
||||
func (u *Unstructured) GetAPIVersion() string {
|
||||
return getNestedString(u.Object, "apiVersion")
|
||||
}
|
||||
|
||||
func (u *Unstructured) SetAPIVersion(version string) {
|
||||
u.setNestedField(version, "apiVersion")
|
||||
}
|
||||
|
||||
func (u *Unstructured) GetKind() string {
|
||||
return getNestedString(u.Object, "kind")
|
||||
}
|
||||
|
||||
func (u *Unstructured) SetKind(kind string) {
|
||||
u.setNestedField(kind, "kind")
|
||||
}
|
||||
|
||||
func (u *Unstructured) GetNamespace() string {
|
||||
return getNestedString(u.Object, "metadata", "namespace")
|
||||
}
|
||||
|
||||
func (u *Unstructured) SetNamespace(namespace string) {
|
||||
if len(namespace) == 0 {
|
||||
RemoveNestedField(u.Object, "metadata", "namespace")
|
||||
return
|
||||
}
|
||||
u.setNestedField(namespace, "metadata", "namespace")
|
||||
}
|
||||
|
||||
func (u *Unstructured) GetName() string {
|
||||
return getNestedString(u.Object, "metadata", "name")
|
||||
}
|
||||
|
||||
func (u *Unstructured) SetName(name string) {
|
||||
if len(name) == 0 {
|
||||
RemoveNestedField(u.Object, "metadata", "name")
|
||||
return
|
||||
}
|
||||
u.setNestedField(name, "metadata", "name")
|
||||
}
|
||||
|
||||
func (u *Unstructured) GetGenerateName() string {
|
||||
return getNestedString(u.Object, "metadata", "generateName")
|
||||
}
|
||||
|
||||
func (u *Unstructured) SetGenerateName(generateName string) {
|
||||
if len(generateName) == 0 {
|
||||
RemoveNestedField(u.Object, "metadata", "generateName")
|
||||
return
|
||||
}
|
||||
u.setNestedField(generateName, "metadata", "generateName")
|
||||
}
|
||||
|
||||
func (u *Unstructured) GetUID() types.UID {
|
||||
return types.UID(getNestedString(u.Object, "metadata", "uid"))
|
||||
}
|
||||
|
||||
func (u *Unstructured) SetUID(uid types.UID) {
|
||||
if len(string(uid)) == 0 {
|
||||
RemoveNestedField(u.Object, "metadata", "uid")
|
||||
return
|
||||
}
|
||||
u.setNestedField(string(uid), "metadata", "uid")
|
||||
}
|
||||
|
||||
func (u *Unstructured) GetResourceVersion() string {
|
||||
return getNestedString(u.Object, "metadata", "resourceVersion")
|
||||
}
|
||||
|
||||
func (u *Unstructured) SetResourceVersion(resourceVersion string) {
|
||||
if len(resourceVersion) == 0 {
|
||||
RemoveNestedField(u.Object, "metadata", "resourceVersion")
|
||||
return
|
||||
}
|
||||
u.setNestedField(resourceVersion, "metadata", "resourceVersion")
|
||||
}
|
||||
|
||||
func (u *Unstructured) GetGeneration() int64 {
|
||||
val, found, err := NestedInt64(u.Object, "metadata", "generation")
|
||||
if !found || err != nil {
|
||||
return 0
|
||||
}
|
||||
return val
|
||||
}
|
||||
|
||||
func (u *Unstructured) SetGeneration(generation int64) {
|
||||
if generation == 0 {
|
||||
RemoveNestedField(u.Object, "metadata", "generation")
|
||||
return
|
||||
}
|
||||
u.setNestedField(generation, "metadata", "generation")
|
||||
}
|
||||
|
||||
func (u *Unstructured) GetSelfLink() string {
|
||||
return getNestedString(u.Object, "metadata", "selfLink")
|
||||
}
|
||||
|
||||
func (u *Unstructured) SetSelfLink(selfLink string) {
|
||||
if len(selfLink) == 0 {
|
||||
RemoveNestedField(u.Object, "metadata", "selfLink")
|
||||
return
|
||||
}
|
||||
u.setNestedField(selfLink, "metadata", "selfLink")
|
||||
}
|
||||
|
||||
func (u *Unstructured) GetContinue() string {
|
||||
return getNestedString(u.Object, "metadata", "continue")
|
||||
}
|
||||
|
||||
func (u *Unstructured) SetContinue(c string) {
|
||||
if len(c) == 0 {
|
||||
RemoveNestedField(u.Object, "metadata", "continue")
|
||||
return
|
||||
}
|
||||
u.setNestedField(c, "metadata", "continue")
|
||||
}
|
||||
|
||||
func (u *Unstructured) GetCreationTimestamp() metav1.Time {
|
||||
var timestamp metav1.Time
|
||||
timestamp.UnmarshalQueryParameter(getNestedString(u.Object, "metadata", "creationTimestamp"))
|
||||
return timestamp
|
||||
}
|
||||
|
||||
func (u *Unstructured) SetCreationTimestamp(timestamp metav1.Time) {
|
||||
ts, _ := timestamp.MarshalQueryParameter()
|
||||
if len(ts) == 0 || timestamp.Time.IsZero() {
|
||||
RemoveNestedField(u.Object, "metadata", "creationTimestamp")
|
||||
return
|
||||
}
|
||||
u.setNestedField(ts, "metadata", "creationTimestamp")
|
||||
}
|
||||
|
||||
func (u *Unstructured) GetDeletionTimestamp() *metav1.Time {
|
||||
var timestamp metav1.Time
|
||||
timestamp.UnmarshalQueryParameter(getNestedString(u.Object, "metadata", "deletionTimestamp"))
|
||||
if timestamp.IsZero() {
|
||||
return nil
|
||||
}
|
||||
return ×tamp
|
||||
}
|
||||
|
||||
func (u *Unstructured) SetDeletionTimestamp(timestamp *metav1.Time) {
|
||||
if timestamp == nil {
|
||||
RemoveNestedField(u.Object, "metadata", "deletionTimestamp")
|
||||
return
|
||||
}
|
||||
ts, _ := timestamp.MarshalQueryParameter()
|
||||
u.setNestedField(ts, "metadata", "deletionTimestamp")
|
||||
}
|
||||
|
||||
func (u *Unstructured) GetDeletionGracePeriodSeconds() *int64 {
|
||||
val, found, err := NestedInt64(u.Object, "metadata", "deletionGracePeriodSeconds")
|
||||
if !found || err != nil {
|
||||
return nil
|
||||
}
|
||||
return &val
|
||||
}
|
||||
|
||||
func (u *Unstructured) SetDeletionGracePeriodSeconds(deletionGracePeriodSeconds *int64) {
|
||||
if deletionGracePeriodSeconds == nil {
|
||||
RemoveNestedField(u.Object, "metadata", "deletionGracePeriodSeconds")
|
||||
return
|
||||
}
|
||||
u.setNestedField(*deletionGracePeriodSeconds, "metadata", "deletionGracePeriodSeconds")
|
||||
}
|
||||
|
||||
func (u *Unstructured) GetLabels() map[string]string {
|
||||
m, _, _ := NestedStringMap(u.Object, "metadata", "labels")
|
||||
return m
|
||||
}
|
||||
|
||||
func (u *Unstructured) SetLabels(labels map[string]string) {
|
||||
if labels == nil {
|
||||
RemoveNestedField(u.Object, "metadata", "labels")
|
||||
return
|
||||
}
|
||||
u.setNestedMap(labels, "metadata", "labels")
|
||||
}
|
||||
|
||||
func (u *Unstructured) GetAnnotations() map[string]string {
|
||||
m, _, _ := NestedStringMap(u.Object, "metadata", "annotations")
|
||||
return m
|
||||
}
|
||||
|
||||
func (u *Unstructured) SetAnnotations(annotations map[string]string) {
|
||||
if annotations == nil {
|
||||
RemoveNestedField(u.Object, "metadata", "annotations")
|
||||
return
|
||||
}
|
||||
u.setNestedMap(annotations, "metadata", "annotations")
|
||||
}
|
||||
|
||||
func (u *Unstructured) SetGroupVersionKind(gvk schema.GroupVersionKind) {
|
||||
u.SetAPIVersion(gvk.GroupVersion().String())
|
||||
u.SetKind(gvk.Kind)
|
||||
}
|
||||
|
||||
func (u *Unstructured) GroupVersionKind() schema.GroupVersionKind {
|
||||
gv, err := schema.ParseGroupVersion(u.GetAPIVersion())
|
||||
if err != nil {
|
||||
return schema.GroupVersionKind{}
|
||||
}
|
||||
gvk := gv.WithKind(u.GetKind())
|
||||
return gvk
|
||||
}
|
||||
|
||||
func (u *Unstructured) GetInitializers() *metav1.Initializers {
|
||||
m, found, err := nestedMapNoCopy(u.Object, "metadata", "initializers")
|
||||
if !found || err != nil {
|
||||
return nil
|
||||
}
|
||||
out := &metav1.Initializers{}
|
||||
if err := runtime.DefaultUnstructuredConverter.FromUnstructured(m, out); err != nil {
|
||||
utilruntime.HandleError(fmt.Errorf("unable to retrieve initializers for object: %v", err))
|
||||
return nil
|
||||
}
|
||||
return out
|
||||
}
|
||||
|
||||
func (u *Unstructured) SetInitializers(initializers *metav1.Initializers) {
|
||||
if initializers == nil {
|
||||
RemoveNestedField(u.Object, "metadata", "initializers")
|
||||
return
|
||||
}
|
||||
out, err := runtime.DefaultUnstructuredConverter.ToUnstructured(initializers)
|
||||
if err != nil {
|
||||
utilruntime.HandleError(fmt.Errorf("unable to retrieve initializers for object: %v", err))
|
||||
}
|
||||
u.setNestedField(out, "metadata", "initializers")
|
||||
}
|
||||
|
||||
func (u *Unstructured) GetFinalizers() []string {
|
||||
val, _, _ := NestedStringSlice(u.Object, "metadata", "finalizers")
|
||||
return val
|
||||
}
|
||||
|
||||
func (u *Unstructured) SetFinalizers(finalizers []string) {
|
||||
if finalizers == nil {
|
||||
RemoveNestedField(u.Object, "metadata", "finalizers")
|
||||
return
|
||||
}
|
||||
u.setNestedStringSlice(finalizers, "metadata", "finalizers")
|
||||
}
|
||||
|
||||
func (u *Unstructured) GetClusterName() string {
|
||||
return getNestedString(u.Object, "metadata", "clusterName")
|
||||
}
|
||||
|
||||
func (u *Unstructured) SetClusterName(clusterName string) {
|
||||
if len(clusterName) == 0 {
|
||||
RemoveNestedField(u.Object, "metadata", "clusterName")
|
||||
return
|
||||
}
|
||||
u.setNestedField(clusterName, "metadata", "clusterName")
|
||||
}
|
||||
|
||||
func (u *Unstructured) GetManagedFields() []metav1.ManagedFieldsEntry {
|
||||
items, found, err := NestedSlice(u.Object, "metadata", "managedFields")
|
||||
if !found || err != nil {
|
||||
return nil
|
||||
}
|
||||
managedFields := []metav1.ManagedFieldsEntry{}
|
||||
for _, item := range items {
|
||||
m, ok := item.(map[string]interface{})
|
||||
if !ok {
|
||||
utilruntime.HandleError(fmt.Errorf("unable to retrieve managedFields for object, item %v is not a map", item))
|
||||
return nil
|
||||
}
|
||||
out := metav1.ManagedFieldsEntry{}
|
||||
if err := runtime.DefaultUnstructuredConverter.FromUnstructured(m, &out); err != nil {
|
||||
utilruntime.HandleError(fmt.Errorf("unable to retrieve managedFields for object: %v", err))
|
||||
return nil
|
||||
}
|
||||
managedFields = append(managedFields, out)
|
||||
}
|
||||
return managedFields
|
||||
}
|
||||
|
||||
func (u *Unstructured) SetManagedFields(managedFields []metav1.ManagedFieldsEntry) {
|
||||
if managedFields == nil {
|
||||
RemoveNestedField(u.Object, "metadata", "managedFields")
|
||||
return
|
||||
}
|
||||
items := []interface{}{}
|
||||
for _, managedFieldsEntry := range managedFields {
|
||||
out, err := runtime.DefaultUnstructuredConverter.ToUnstructured(&managedFieldsEntry)
|
||||
if err != nil {
|
||||
utilruntime.HandleError(fmt.Errorf("unable to set managedFields for object: %v", err))
|
||||
return
|
||||
}
|
||||
items = append(items, out)
|
||||
}
|
||||
u.setNestedSlice(items, "metadata", "managedFields")
|
||||
}
|
188
vendor/k8s.io/apimachinery/pkg/apis/meta/v1/unstructured/unstructured_list.go
generated
vendored
Normal file
188
vendor/k8s.io/apimachinery/pkg/apis/meta/v1/unstructured/unstructured_list.go
generated
vendored
Normal file
@ -0,0 +1,188 @@
|
||||
/*
|
||||
Copyright 2015 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 unstructured
|
||||
|
||||
import (
|
||||
"bytes"
|
||||
|
||||
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
|
||||
"k8s.io/apimachinery/pkg/runtime"
|
||||
"k8s.io/apimachinery/pkg/runtime/schema"
|
||||
)
|
||||
|
||||
var _ runtime.Unstructured = &UnstructuredList{}
|
||||
var _ metav1.ListInterface = &UnstructuredList{}
|
||||
|
||||
// UnstructuredList allows lists that do not have Golang structs
|
||||
// registered to be manipulated generically. This can be used to deal
|
||||
// with the API lists from a plug-in.
|
||||
// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
|
||||
// +k8s:deepcopy-gen=true
|
||||
type UnstructuredList struct {
|
||||
Object map[string]interface{}
|
||||
|
||||
// Items is a list of unstructured objects.
|
||||
Items []Unstructured `json:"items"`
|
||||
}
|
||||
|
||||
func (u *UnstructuredList) GetObjectKind() schema.ObjectKind { return u }
|
||||
|
||||
func (u *UnstructuredList) IsList() bool { return true }
|
||||
|
||||
func (u *UnstructuredList) EachListItem(fn func(runtime.Object) error) error {
|
||||
for i := range u.Items {
|
||||
if err := fn(&u.Items[i]); err != nil {
|
||||
return err
|
||||
}
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
// UnstructuredContent returns a map contain an overlay of the Items field onto
|
||||
// the Object field. Items always overwrites overlay.
|
||||
func (u *UnstructuredList) UnstructuredContent() map[string]interface{} {
|
||||
out := make(map[string]interface{}, len(u.Object)+1)
|
||||
|
||||
// shallow copy every property
|
||||
for k, v := range u.Object {
|
||||
out[k] = v
|
||||
}
|
||||
|
||||
items := make([]interface{}, len(u.Items))
|
||||
for i, item := range u.Items {
|
||||
items[i] = item.UnstructuredContent()
|
||||
}
|
||||
out["items"] = items
|
||||
return out
|
||||
}
|
||||
|
||||
// SetUnstructuredContent obeys the conventions of List and keeps Items and the items
|
||||
// array in sync. If items is not an array of objects in the incoming map, then any
|
||||
// mismatched item will be removed.
|
||||
func (obj *UnstructuredList) SetUnstructuredContent(content map[string]interface{}) {
|
||||
obj.Object = content
|
||||
if content == nil {
|
||||
obj.Items = nil
|
||||
return
|
||||
}
|
||||
items, ok := obj.Object["items"].([]interface{})
|
||||
if !ok || items == nil {
|
||||
items = []interface{}{}
|
||||
}
|
||||
unstructuredItems := make([]Unstructured, 0, len(items))
|
||||
newItems := make([]interface{}, 0, len(items))
|
||||
for _, item := range items {
|
||||
o, ok := item.(map[string]interface{})
|
||||
if !ok {
|
||||
continue
|
||||
}
|
||||
unstructuredItems = append(unstructuredItems, Unstructured{Object: o})
|
||||
newItems = append(newItems, o)
|
||||
}
|
||||
obj.Items = unstructuredItems
|
||||
obj.Object["items"] = newItems
|
||||
}
|
||||
|
||||
func (u *UnstructuredList) DeepCopy() *UnstructuredList {
|
||||
if u == nil {
|
||||
return nil
|
||||
}
|
||||
out := new(UnstructuredList)
|
||||
*out = *u
|
||||
out.Object = runtime.DeepCopyJSON(u.Object)
|
||||
out.Items = make([]Unstructured, len(u.Items))
|
||||
for i := range u.Items {
|
||||
u.Items[i].DeepCopyInto(&out.Items[i])
|
||||
}
|
||||
return out
|
||||
}
|
||||
|
||||
// MarshalJSON ensures that the unstructured list object produces proper
|
||||
// JSON when passed to Go's standard JSON library.
|
||||
func (u *UnstructuredList) MarshalJSON() ([]byte, error) {
|
||||
var buf bytes.Buffer
|
||||
err := UnstructuredJSONScheme.Encode(u, &buf)
|
||||
return buf.Bytes(), err
|
||||
}
|
||||
|
||||
// UnmarshalJSON ensures that the unstructured list object properly
|
||||
// decodes JSON when passed to Go's standard JSON library.
|
||||
func (u *UnstructuredList) UnmarshalJSON(b []byte) error {
|
||||
_, _, err := UnstructuredJSONScheme.Decode(b, nil, u)
|
||||
return err
|
||||
}
|
||||
|
||||
func (u *UnstructuredList) GetAPIVersion() string {
|
||||
return getNestedString(u.Object, "apiVersion")
|
||||
}
|
||||
|
||||
func (u *UnstructuredList) SetAPIVersion(version string) {
|
||||
u.setNestedField(version, "apiVersion")
|
||||
}
|
||||
|
||||
func (u *UnstructuredList) GetKind() string {
|
||||
return getNestedString(u.Object, "kind")
|
||||
}
|
||||
|
||||
func (u *UnstructuredList) SetKind(kind string) {
|
||||
u.setNestedField(kind, "kind")
|
||||
}
|
||||
|
||||
func (u *UnstructuredList) GetResourceVersion() string {
|
||||
return getNestedString(u.Object, "metadata", "resourceVersion")
|
||||
}
|
||||
|
||||
func (u *UnstructuredList) SetResourceVersion(version string) {
|
||||
u.setNestedField(version, "metadata", "resourceVersion")
|
||||
}
|
||||
|
||||
func (u *UnstructuredList) GetSelfLink() string {
|
||||
return getNestedString(u.Object, "metadata", "selfLink")
|
||||
}
|
||||
|
||||
func (u *UnstructuredList) SetSelfLink(selfLink string) {
|
||||
u.setNestedField(selfLink, "metadata", "selfLink")
|
||||
}
|
||||
|
||||
func (u *UnstructuredList) GetContinue() string {
|
||||
return getNestedString(u.Object, "metadata", "continue")
|
||||
}
|
||||
|
||||
func (u *UnstructuredList) SetContinue(c string) {
|
||||
u.setNestedField(c, "metadata", "continue")
|
||||
}
|
||||
|
||||
func (u *UnstructuredList) SetGroupVersionKind(gvk schema.GroupVersionKind) {
|
||||
u.SetAPIVersion(gvk.GroupVersion().String())
|
||||
u.SetKind(gvk.Kind)
|
||||
}
|
||||
|
||||
func (u *UnstructuredList) GroupVersionKind() schema.GroupVersionKind {
|
||||
gv, err := schema.ParseGroupVersion(u.GetAPIVersion())
|
||||
if err != nil {
|
||||
return schema.GroupVersionKind{}
|
||||
}
|
||||
gvk := gv.WithKind(u.GetKind())
|
||||
return gvk
|
||||
}
|
||||
|
||||
func (u *UnstructuredList) setNestedField(value interface{}, fields ...string) {
|
||||
if u.Object == nil {
|
||||
u.Object = make(map[string]interface{})
|
||||
}
|
||||
SetNestedField(u.Object, value, fields...)
|
||||
}
|
55
vendor/k8s.io/apimachinery/pkg/apis/meta/v1/unstructured/zz_generated.deepcopy.go
generated
vendored
Normal file
55
vendor/k8s.io/apimachinery/pkg/apis/meta/v1/unstructured/zz_generated.deepcopy.go
generated
vendored
Normal file
@ -0,0 +1,55 @@
|
||||
// +build !ignore_autogenerated
|
||||
|
||||
/*
|
||||
Copyright 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.
|
||||
*/
|
||||
|
||||
// Code generated by deepcopy-gen. DO NOT EDIT.
|
||||
|
||||
package unstructured
|
||||
|
||||
import (
|
||||
runtime "k8s.io/apimachinery/pkg/runtime"
|
||||
)
|
||||
|
||||
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
|
||||
func (in *Unstructured) DeepCopyInto(out *Unstructured) {
|
||||
clone := in.DeepCopy()
|
||||
*out = *clone
|
||||
return
|
||||
}
|
||||
|
||||
// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
|
||||
func (in *Unstructured) DeepCopyObject() runtime.Object {
|
||||
if c := in.DeepCopy(); c != nil {
|
||||
return c
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
|
||||
func (in *UnstructuredList) DeepCopyInto(out *UnstructuredList) {
|
||||
clone := in.DeepCopy()
|
||||
*out = *clone
|
||||
return
|
||||
}
|
||||
|
||||
// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
|
||||
func (in *UnstructuredList) DeepCopyObject() runtime.Object {
|
||||
if c := in.DeepCopy(); c != nil {
|
||||
return c
|
||||
}
|
||||
return nil
|
||||
}
|
Reference in New Issue
Block a user