Merge pull request #70598 from dims/switch-from-sigs.k8s.io/yaml-to-ghodss/yaml

Switch to sigs.k8s.io/yaml from ghodss/yaml

Kubernetes-commit: f212b9db236344d3121879e609d53b79f9f106f9

vendor/github.com/ghodss/yaml/.travis.yml

@@ -1,8 +0,0 @@
-language: go
-go:
-  - "1.3"
-  - "1.4"
-  - "1.10"
-script:
-  - go test
-  - go build

vendor/k8s.io/api/core/v1/generated.proto

@@ -1373,6 +1373,30 @@ message GitRepoVolumeSource {
   optional string directory = 3;
 }
 
+// Represents a Glusterfs mount that lasts the lifetime of a pod.
+// Glusterfs volumes do not support ownership management or SELinux relabeling.
+message GlusterfsPersistentVolumeSource {
+  // EndpointsName is the endpoint name that details Glusterfs topology.
+  // More info: https://releases.k8s.io/HEAD/examples/volumes/glusterfs/README.md#create-a-pod
+  optional string endpoints = 1;
+
+  // Path is the Glusterfs volume path.
+  // More info: https://releases.k8s.io/HEAD/examples/volumes/glusterfs/README.md#create-a-pod
+  optional string path = 2;
+
+  // ReadOnly here will force the Glusterfs volume to be mounted with read-only permissions.
+  // Defaults to false.
+  // More info: https://releases.k8s.io/HEAD/examples/volumes/glusterfs/README.md#create-a-pod
+  // +optional
+  optional bool readOnly = 3;
+
+  // EndpointsNamespace is the namespace that contains Glusterfs endpoint.
+  // If this field is empty, the EndpointNamespace defaults to the same namespace as the bound PVC.
+  // More info: https://releases.k8s.io/HEAD/examples/volumes/glusterfs/README.md#create-a-pod
+  // +optional
+  optional string endpointsNamespace = 4;
+}
+
 // Represents a Glusterfs mount that lasts the lifetime of a pod.
 // Glusterfs volumes do not support ownership management or SELinux relabeling.
 message GlusterfsVolumeSource {
@@ -2389,7 +2413,7 @@ message PersistentVolumeSource {
   // exposed to the pod. Provisioned by an admin.
   // More info: https://releases.k8s.io/HEAD/examples/volumes/glusterfs/README.md
   // +optional
-  optional GlusterfsVolumeSource glusterfs = 4;
+  optional GlusterfsPersistentVolumeSource glusterfs = 4;
 
   // NFS represents an NFS mount on the host. Provisioned by an admin.
   // More info: https://kubernetes.io/docs/concepts/storage/volumes#nfs

vendor/k8s.io/api/core/v1/types.go

@@ -191,7 +191,7 @@ type PersistentVolumeSource struct {
 	// exposed to the pod. Provisioned by an admin.
 	// More info: https://releases.k8s.io/HEAD/examples/volumes/glusterfs/README.md
 	// +optional
-	Glusterfs *GlusterfsVolumeSource `json:"glusterfs,omitempty" protobuf:"bytes,4,opt,name=glusterfs"`
+	Glusterfs *GlusterfsPersistentVolumeSource `json:"glusterfs,omitempty" protobuf:"bytes,4,opt,name=glusterfs"`
 	// NFS represents an NFS mount on the host. Provisioned by an admin.
 	// More info: https://kubernetes.io/docs/concepts/storage/volumes#nfs
 	// +optional
@@ -636,6 +636,30 @@ type GlusterfsVolumeSource struct {
 	ReadOnly bool `json:"readOnly,omitempty" protobuf:"varint,3,opt,name=readOnly"`
 }
 
+// Represents a Glusterfs mount that lasts the lifetime of a pod.
+// Glusterfs volumes do not support ownership management or SELinux relabeling.
+type GlusterfsPersistentVolumeSource struct {
+	// EndpointsName is the endpoint name that details Glusterfs topology.
+	// More info: https://releases.k8s.io/HEAD/examples/volumes/glusterfs/README.md#create-a-pod
+	EndpointsName string `json:"endpoints" protobuf:"bytes,1,opt,name=endpoints"`
+
+	// Path is the Glusterfs volume path.
+	// More info: https://releases.k8s.io/HEAD/examples/volumes/glusterfs/README.md#create-a-pod
+	Path string `json:"path" protobuf:"bytes,2,opt,name=path"`
+
+	// ReadOnly here will force the Glusterfs volume to be mounted with read-only permissions.
+	// Defaults to false.
+	// More info: https://releases.k8s.io/HEAD/examples/volumes/glusterfs/README.md#create-a-pod
+	// +optional
+	ReadOnly bool `json:"readOnly,omitempty" protobuf:"varint,3,opt,name=readOnly"`
+
+	// EndpointsNamespace is the namespace that contains Glusterfs endpoint.
+	// If this field is empty, the EndpointNamespace defaults to the same namespace as the bound PVC.
+	// More info: https://releases.k8s.io/HEAD/examples/volumes/glusterfs/README.md#create-a-pod
+	// +optional
+	EndpointsNamespace *string `json:"endpointsNamespace,omitempty" protobuf:"bytes,4,opt,name=endpointsNamespace"`
+}
+
 // Represents a Rados Block Device mount that lasts the lifetime of a pod.
 // RBD volumes support ownership management and SELinux relabeling.
 type RBDVolumeSource struct {

vendor/k8s.io/api/core/v1/types_swagger_doc_generated.go

@@ -695,6 +695,18 @@ func (GitRepoVolumeSource) SwaggerDoc() map[string]string {
 	return map_GitRepoVolumeSource
 }
 
+var map_GlusterfsPersistentVolumeSource = map[string]string{
+	"":                   "Represents a Glusterfs mount that lasts the lifetime of a pod. Glusterfs volumes do not support ownership management or SELinux relabeling.",
+	"endpoints":          "EndpointsName is the endpoint name that details Glusterfs topology. More info: https://releases.k8s.io/HEAD/examples/volumes/glusterfs/README.md#create-a-pod",
+	"path":               "Path is the Glusterfs volume path. More info: https://releases.k8s.io/HEAD/examples/volumes/glusterfs/README.md#create-a-pod",
+	"readOnly":           "ReadOnly here will force the Glusterfs volume to be mounted with read-only permissions. Defaults to false. More info: https://releases.k8s.io/HEAD/examples/volumes/glusterfs/README.md#create-a-pod",
+	"endpointsNamespace": "EndpointsNamespace is the namespace that contains Glusterfs endpoint. If this field is empty, the EndpointNamespace defaults to the same namespace as the bound PVC. More info: https://releases.k8s.io/HEAD/examples/volumes/glusterfs/README.md#create-a-pod",
+}
+
+func (GlusterfsPersistentVolumeSource) SwaggerDoc() map[string]string {
+	return map_GlusterfsPersistentVolumeSource
+}
+
 var map_GlusterfsVolumeSource = map[string]string{
 	"":          "Represents a Glusterfs mount that lasts the lifetime of a pod. Glusterfs volumes do not support ownership management or SELinux relabeling.",
 	"endpoints": "EndpointsName is the endpoint name that details Glusterfs topology. More info: https://releases.k8s.io/HEAD/examples/volumes/glusterfs/README.md#create-a-pod",

vendor/k8s.io/api/core/v1/zz_generated.deepcopy.go

@@ -1498,6 +1498,27 @@ func (in *GitRepoVolumeSource) DeepCopy() *GitRepoVolumeSource {
 	return out
 }
 
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *GlusterfsPersistentVolumeSource) DeepCopyInto(out *GlusterfsPersistentVolumeSource) {
+	*out = *in
+	if in.EndpointsNamespace != nil {
+		in, out := &in.EndpointsNamespace, &out.EndpointsNamespace
+		*out = new(string)
+		**out = **in
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new GlusterfsPersistentVolumeSource.
+func (in *GlusterfsPersistentVolumeSource) DeepCopy() *GlusterfsPersistentVolumeSource {
+	if in == nil {
+		return nil
+	}
+	out := new(GlusterfsPersistentVolumeSource)
+	in.DeepCopyInto(out)
+	return out
+}
+
 // DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
 func (in *GlusterfsVolumeSource) DeepCopyInto(out *GlusterfsVolumeSource) {
 	*out = *in
@@ -2806,8 +2827,8 @@ func (in *PersistentVolumeSource) DeepCopyInto(out *PersistentVolumeSource) {
 	}
 	if in.Glusterfs != nil {
 		in, out := &in.Glusterfs, &out.Glusterfs
-		*out = new(GlusterfsVolumeSource)
-		**out = **in
+		*out = new(GlusterfsPersistentVolumeSource)
+		(*in).DeepCopyInto(*out)
 	}
 	if in.NFS != nil {
 		in, out := &in.NFS, &out.NFS

vendor/k8s.io/apimachinery/pkg/runtime/serializer/json/json.go

@@ -22,9 +22,9 @@ import (
 	"strconv"
 	"unsafe"
 
-	"github.com/ghodss/yaml"
 	jsoniter "github.com/json-iterator/go"
 	"github.com/modern-go/reflect2"
+	"sigs.k8s.io/yaml"
 
 	"k8s.io/apimachinery/pkg/runtime"
 	"k8s.io/apimachinery/pkg/runtime/schema"

vendor/k8s.io/apimachinery/pkg/util/mergepatch/util.go

@@ -21,7 +21,7 @@ import (
 	"reflect"
 
 	"github.com/davecgh/go-spew/spew"
-	"github.com/ghodss/yaml"
+	"sigs.k8s.io/yaml"
 )
 
 // PreconditionFunc asserts that an incompatible change is not present within a patch.

vendor/k8s.io/apimachinery/pkg/util/yaml/decoder.go

@@ -26,8 +26,8 @@ import (
 	"strings"
 	"unicode"
 
-	"github.com/ghodss/yaml"
 	"github.com/golang/glog"
+	"sigs.k8s.io/yaml"
 )
 
 // ToJSON converts a single YAML document into a JSON document

vendor/sigs.k8s.io/yaml/.travis.yml

@@ -0,0 +1,14 @@
+language: go
+dist: xenial
+go:
+  - 1.9.x
+  - 1.10.x
+  - 1.11.x
+script:
+  - go get -t -v ./...
+  - diff -u <(echo -n) <(gofmt -d .)
+  - diff -u <(echo -n) <(golint $(go list -e ./...) | grep -v YAMLToJSON)
+  - go tool vet .
+  - go test -v -race ./...
+install:
+  - go get golang.org/x/lint/golint

vendor/sigs.k8s.io/yaml/CONTRIBUTING.md

@@ -0,0 +1,31 @@
+# Contributing Guidelines
+
+Welcome to Kubernetes. We are excited about the prospect of you joining our [community](https://github.com/kubernetes/community)! The Kubernetes community abides by the CNCF [code of conduct](code-of-conduct.md). Here is an excerpt:
+
+_As contributors and maintainers of this project, and in the interest of fostering an open and welcoming community, we pledge to respect all people who contribute through reporting issues, posting feature requests, updating documentation, submitting pull requests or patches, and other activities._
+
+## Getting Started
+
+We have full documentation on how to get started contributing here:
+
+<!---
+If your repo has certain guidelines for contribution, put them here ahead of the general k8s resources
+-->
+
+- [Contributor License Agreement](https://git.k8s.io/community/CLA.md) Kubernetes projects require that you sign a Contributor License Agreement (CLA) before we can accept your pull requests
+- [Kubernetes Contributor Guide](http://git.k8s.io/community/contributors/guide) - Main contributor documentation, or you can just jump directly to the [contributing section](http://git.k8s.io/community/contributors/guide#contributing)
+- [Contributor Cheat Sheet](https://git.k8s.io/community/contributors/guide/contributor-cheatsheet.md) - Common resources for existing developers
+
+## Mentorship
+
+- [Mentoring Initiatives](https://git.k8s.io/community/mentoring) - We have a diverse set of mentorship programs available that are always looking for volunteers!
+
+<!---
+Custom Information - if you're copying this template for the first time you can add custom content here, for example:
+
+## Contact Information
+
+- [Slack channel](https://kubernetes.slack.com/messages/kubernetes-users) - Replace `kubernetes-users` with your slack channel string, this will send users directly to your channel. 
+- [Mailing list](URL)
+
+-->

vendor/sigs.k8s.io/yaml/OWNERS

@@ -0,0 +1,25 @@
+approvers:
+- dims
+- lavalamp
+- smarterclayton
+- deads2k
+- sttts
+- liggitt
+- caesarxuchao
+reviewers:
+- dims
+- thockin
+- lavalamp
+- smarterclayton
+- wojtek-t
+- deads2k
+- derekwaynecarr
+- caesarxuchao
+- mikedanese
+- liggitt
+- gmarek
+- sttts
+- ncdc
+- tallclair
+labels:
+- sig/api-machinery

vendor/sigs.k8s.io/yaml/RELEASE.md

@@ -0,0 +1,9 @@
+# Release Process
+
+The `yaml` Project is released on an as-needed basis. The process is as follows:
+
+1. An issue is proposing a new release with a changelog since the last release
+1. All [OWNERS](OWNERS) must LGTM this release
+1. An OWNER runs `git tag -s $VERSION` and inserts the changelog and pushes the tag with `git push $VERSION`
+1. The release issue is closed
+1. An announcement email is sent to `kubernetes-dev@googlegroups.com` with the subject `[ANNOUNCE] kubernetes-template-project $VERSION is released`

vendor/sigs.k8s.io/yaml/SECURITY_CONTACTS

@@ -0,0 +1,17 @@
+# Defined below are the security contacts for this repo.
+#
+# They are the contact point for the Product Security Team to reach out
+# to for triaging and handling of incoming issues.
+#
+# The below names agree to abide by the
+# [Embargo Policy](https://github.com/kubernetes/sig-release/blob/master/security-release-process-documentation/security-release-process.md#embargo-policy)
+# and will be removed and replaced if they violate that agreement.
+#
+# DO NOT REPORT SECURITY VULNERABILITIES DIRECTLY TO THESE NAMES, FOLLOW THE
+# INSTRUCTIONS AT https://kubernetes.io/security/
+
+cjcullen
+jessfraz
+liggitt
+philips
+tallclair

vendor/sigs.k8s.io/yaml/code-of-conduct.md

@@ -0,0 +1,3 @@
+# Kubernetes Community Code of Conduct
+
+Please refer to our [Kubernetes Community Code of Conduct](https://git.k8s.io/community/code-of-conduct.md)

vendor/sigs.k8s.io/yaml/fields.go

@@ -1,6 +1,7 @@
 // Copyright 2013 The Go Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
+
 package yaml
 
 import (

vendor/sigs.k8s.io/yaml/yaml.go

@@ -11,7 +11,7 @@ import (
 	"gopkg.in/yaml.v2"
 )
 
-// Marshals the object into JSON then converts JSON to YAML and returns the
+// Marshal marshals the object into JSON then converts JSON to YAML and returns the
 // YAML.
 func Marshal(o interface{}) ([]byte, error) {
 	j, err := json.Marshal(o)
@@ -33,8 +33,24 @@ type JSONOpt func(*json.Decoder) *json.Decoder
 // Unmarshal converts YAML to JSON then uses JSON to unmarshal into an object,
 // optionally configuring the behavior of the JSON unmarshal.
 func Unmarshal(y []byte, o interface{}, opts ...JSONOpt) error {
+	return yamlUnmarshal(y, o, false, opts...)
+}
+
+// UnmarshalStrict strictly converts YAML to JSON then uses JSON to unmarshal
+// into an object, optionally configuring the behavior of the JSON unmarshal.
+func UnmarshalStrict(y []byte, o interface{}, opts ...JSONOpt) error {
+	return yamlUnmarshal(y, o, true, append(opts, DisallowUnknownFields)...)
+}
+
+// yamlUnmarshal unmarshals the given YAML byte stream into the given interface,
+// optionally performing the unmarshalling strictly
+func yamlUnmarshal(y []byte, o interface{}, strict bool, opts ...JSONOpt) error {
 	vo := reflect.ValueOf(o)
-	j, err := yamlToJSON(y, &vo, yaml.Unmarshal)
+	unmarshalFn := yaml.Unmarshal
+	if strict {
+		unmarshalFn = yaml.UnmarshalStrict
+	}
+	j, err := yamlToJSON(y, &vo, unmarshalFn)
 	if err != nil {
 		return fmt.Errorf("error converting YAML to JSON: %v", err)
 	}
@@ -62,7 +78,7 @@ func jsonUnmarshal(r io.Reader, o interface{}, opts ...JSONOpt) error {
 	return nil
 }
 
-// Convert JSON to YAML.
+// JSONToYAML Converts JSON to YAML.
 func JSONToYAML(j []byte) ([]byte, error) {
 	// Convert the JSON to an object.
 	var jsonObj interface{}
@@ -300,6 +316,4 @@ func convertToJSONableObject(yamlObj interface{}, jsonTarget *reflect.Value) (in
 		}
 		return yamlObj, nil
 	}
-
-	return nil, nil
 }