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Bump sigs.k8s.io/controller-tools from 0.6.2 to 0.11.1 (#5432)

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This commit is contained in:
hongming
2022-12-28 10:12:00 +08:00
committed by GitHub
parent 1e2a8c1699
commit 06978f123d
52 changed files with 1335 additions and 964 deletions
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185
vendor/sigs.k8s.io/controller-tools/pkg/crd/gen.go generated vendored
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@@ -20,10 +20,9 @@ import (
"fmt"
"go/ast"
"go/types"
"os"
"sort"
apiext "k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/v1"
apiextlegacy "k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/v1beta1"
"k8s.io/apimachinery/pkg/runtime/schema"
crdmarkers "sigs.k8s.io/controller-tools/pkg/crd/markers"
@@ -33,30 +32,20 @@ import (
"sigs.k8s.io/controller-tools/pkg/version"
)
// The identifier for v1 CustomResourceDefinitions.
const v1 = "v1"
// The default CustomResourceDefinition version to generate.
const defaultVersion = "v1"
const defaultVersion = v1
// +controllertools:marker:generateHelp
// Generator generates CustomResourceDefinition objects.
type Generator struct {
// TrivialVersions indicates that we should produce a single-version CRD.
// IgnoreUnexportedFields indicates that we should skip unexported fields.
//
// Single "trivial-version" CRDs are compatible with older (pre 1.13)
// Kubernetes API servers. The storage version's schema will be used as
// the CRD's schema.
//
// Only works with the v1beta1 CRD version.
TrivialVersions bool `marker:",optional"`
// PreserveUnknownFields indicates whether or not we should turn off pruning.
//
// Left unspecified, it'll default to true when only a v1beta1 CRD is
// generated (to preserve compatibility with older versions of this tool),
// or false otherwise.
//
// It's required to be false for v1 CRDs.
PreserveUnknownFields *bool `marker:",optional"`
// Left unspecified, the default is false.
IgnoreUnexportedFields *bool `marker:",optional"`
// AllowDangerousTypes allows types which are usually omitted from CRD generation
// because they are not recommended.
@@ -78,6 +67,8 @@ type Generator struct {
// CRDVersions specifies the target API versions of the CRD type itself to
// generate. Defaults to v1.
//
// Currently, the only supported value is v1.
//
// The first version listed will be assumed to be the "default" version and
// will not get a version suffix in the output filename.
//
@@ -95,12 +86,20 @@ func (Generator) CheckFilter() loader.NodeFilter {
func (Generator) RegisterMarkers(into *markers.Registry) error {
return crdmarkers.Register(into)
}
// transformRemoveCRDStatus ensures we do not write the CRD status field.
func transformRemoveCRDStatus(obj map[string]interface{}) error {
delete(obj, "status")
return nil
}
func (g Generator) Generate(ctx *genall.GenerationContext) error {
parser := &Parser{
Collector: ctx.Collector,
Checker: ctx.Checker,
// Perform defaulting here to avoid ambiguity later
AllowDangerousTypes: g.AllowDangerousTypes != nil && *g.AllowDangerousTypes == true,
IgnoreUnexportedFields: g.IgnoreUnexportedFields != nil && *g.IgnoreUnexportedFields == true,
AllowDangerousTypes: g.AllowDangerousTypes != nil && *g.AllowDangerousTypes == true,
// Indicates the parser on whether to register the ObjectMeta type or not
GenerateEmbeddedObjectMeta: g.GenerateEmbeddedObjectMeta != nil && *g.GenerateEmbeddedObjectMeta == true,
}
@@ -129,7 +128,7 @@ func (g Generator) Generate(ctx *genall.GenerationContext) error {
crdVersions = []string{defaultVersion}
}
for groupKind := range kubeKinds {
for _, groupKind := range kubeKinds {
parser.NeedCRDFor(groupKind, g.MaxDescLen)
crdRaw := parser.CustomResourceDefinitions[groupKind]
addAttribution(&crdRaw)
@@ -146,45 +145,15 @@ func (g Generator) Generate(ctx *genall.GenerationContext) error {
versionedCRDs[i] = conv
}
if g.TrivialVersions {
for i, crd := range versionedCRDs {
if crdVersions[i] == "v1beta1" {
toTrivialVersions(crd.(*apiextlegacy.CustomResourceDefinition))
}
}
}
// *If* we're only generating v1beta1 CRDs, default to `preserveUnknownFields: (unset)`
// for compatibility purposes. In any other case, default to false, since that's
// the sensible default and is required for v1.
v1beta1Only := len(crdVersions) == 1 && crdVersions[0] == "v1beta1"
switch {
case (g.PreserveUnknownFields == nil || *g.PreserveUnknownFields) && v1beta1Only:
crd := versionedCRDs[0].(*apiextlegacy.CustomResourceDefinition)
crd.Spec.PreserveUnknownFields = nil
case g.PreserveUnknownFields == nil, g.PreserveUnknownFields != nil && !*g.PreserveUnknownFields:
// it'll be false here (coming from v1) -- leave it as such
default:
return fmt.Errorf("you may only set PreserveUnknownFields to true with v1beta1 CRDs")
}
for i, crd := range versionedCRDs {
// defaults are not allowed to be specified in v1beta1 CRDs and
// decriptions are not allowed on the metadata regardless of version
// strip them before writing to a file
if crdVersions[i] == "v1beta1" {
removeDefaultsFromSchemas(crd.(*apiextlegacy.CustomResourceDefinition))
removeDescriptionFromMetadataLegacy(crd.(*apiextlegacy.CustomResourceDefinition))
} else {
removeDescriptionFromMetadata(crd.(*apiext.CustomResourceDefinition))
}
removeDescriptionFromMetadata(crd.(*apiext.CustomResourceDefinition))
var fileName string
if i == 0 {
fileName = fmt.Sprintf("%s_%s.yaml", crdRaw.Spec.Group, crdRaw.Spec.Names.Plural)
} else {
fileName = fmt.Sprintf("%s_%s.%s.yaml", crdRaw.Spec.Group, crdRaw.Spec.Names.Plural, crdVersions[i])
}
if err := ctx.WriteYAML(fileName, crd); err != nil {
if err := ctx.WriteYAML(fileName, []interface{}{crd}, genall.WithTransform(transformRemoveCRDStatus)); err != nil {
return err
}
}
@@ -212,71 +181,6 @@ func removeDescriptionFromMetadataProps(v *apiext.JSONSchemaProps) {
}
}
func removeDescriptionFromMetadataLegacy(crd *apiextlegacy.CustomResourceDefinition) {
if crd.Spec.Validation != nil {
removeDescriptionFromMetadataPropsLegacy(crd.Spec.Validation.OpenAPIV3Schema)
}
for _, versionSpec := range crd.Spec.Versions {
if versionSpec.Schema != nil {
removeDescriptionFromMetadataPropsLegacy(versionSpec.Schema.OpenAPIV3Schema)
}
}
}
func removeDescriptionFromMetadataPropsLegacy(v *apiextlegacy.JSONSchemaProps) {
if m, ok := v.Properties["metadata"]; ok {
meta := &m
if meta.Description != "" {
meta.Description = ""
v.Properties["metadata"] = m
}
}
}
// removeDefaultsFromSchemas will remove all instances of default values being
// specified across all defined API versions
func removeDefaultsFromSchemas(crd *apiextlegacy.CustomResourceDefinition) {
if crd.Spec.Validation != nil {
removeDefaultsFromSchemaProps(crd.Spec.Validation.OpenAPIV3Schema)
}
for _, versionSpec := range crd.Spec.Versions {
if versionSpec.Schema != nil {
removeDefaultsFromSchemaProps(versionSpec.Schema.OpenAPIV3Schema)
}
}
}
// removeDefaultsFromSchemaProps will recurse into JSONSchemaProps to remove
// all instances of default values being specified
func removeDefaultsFromSchemaProps(v *apiextlegacy.JSONSchemaProps) {
if v == nil {
return
}
if v.Default != nil {
fmt.Fprintln(os.Stderr, "Warning: default unsupported in CRD version v1beta1, v1 required. Removing defaults.")
}
// nil-out the default field
v.Default = nil
for name, prop := range v.Properties {
// iter var reference is fine -- we handle the persistence of the modfications on the line below
//nolint:gosec
removeDefaultsFromSchemaProps(&prop)
v.Properties[name] = prop
}
if v.Items != nil {
removeDefaultsFromSchemaProps(v.Items.Schema)
for i := range v.Items.JSONSchemas {
props := v.Items.JSONSchemas[i]
removeDefaultsFromSchemaProps(&props)
v.Items.JSONSchemas[i] = props
}
}
}
// FixTopLevelMetadata resets the schema for the top-level metadata field which is needed for CRD validation
func FixTopLevelMetadata(crd apiext.CustomResourceDefinition) {
for _, v := range crd.Spec.Versions {
@@ -289,32 +193,6 @@ func FixTopLevelMetadata(crd apiext.CustomResourceDefinition) {
}
}
// toTrivialVersions strips out all schemata except for the storage schema,
// and moves that up into the root object. This makes the CRD compatible
// with pre 1.13 clusters.
func toTrivialVersions(crd *apiextlegacy.CustomResourceDefinition) {
var canonicalSchema *apiextlegacy.CustomResourceValidation
var canonicalSubresources *apiextlegacy.CustomResourceSubresources
var canonicalColumns []apiextlegacy.CustomResourceColumnDefinition
for i, ver := range crd.Spec.Versions {
if ver.Storage == true {
canonicalSchema = ver.Schema
canonicalSubresources = ver.Subresources
canonicalColumns = ver.AdditionalPrinterColumns
}
crd.Spec.Versions[i].Schema = nil
crd.Spec.Versions[i].Subresources = nil
crd.Spec.Versions[i].AdditionalPrinterColumns = nil
}
if canonicalSchema == nil {
return
}
crd.Spec.Validation = canonicalSchema
crd.Spec.Subresources = canonicalSubresources
crd.Spec.AdditionalPrinterColumns = canonicalColumns
}
// addAttribution adds attribution info to indicate controller-gen tool was used
// to generate this CRD definition along with the version info.
func addAttribution(crd *apiext.CustomResourceDefinition) {
@@ -339,7 +217,7 @@ func FindMetav1(roots []*loader.Package) *loader.Package {
// FindKubeKinds locates all types that contain TypeMeta and ObjectMeta
// (and thus may be a Kubernetes object), and returns the corresponding
// group-kinds.
func FindKubeKinds(parser *Parser, metav1Pkg *loader.Package) map[schema.GroupKind]struct{} {
func FindKubeKinds(parser *Parser, metav1Pkg *loader.Package) []schema.GroupKind {
// TODO(directxman12): technically, we should be finding metav1 per-package
kubeKinds := map[schema.GroupKind]struct{}{}
for typeIdent, info := range parser.Types {
@@ -370,7 +248,12 @@ func FindKubeKinds(parser *Parser, metav1Pkg *loader.Package) map[schema.GroupKi
}
fieldPkgPath := loader.NonVendorPath(namedField.Obj().Pkg().Path())
fieldPkg := pkg.Imports()[fieldPkgPath]
if fieldPkg != metav1Pkg {
// Compare the metav1 package by ID and not by the actual instance
// of the object. The objects in memory could be different due to
// loading from different root paths, even when they both refer to
// the same metav1 package.
if fieldPkg == nil || fieldPkg.ID != metav1Pkg.ID {
continue
}
@@ -393,7 +276,15 @@ func FindKubeKinds(parser *Parser, metav1Pkg *loader.Package) map[schema.GroupKi
kubeKinds[groupKind] = struct{}{}
}
return kubeKinds
groupKindList := make([]schema.GroupKind, 0, len(kubeKinds))
for groupKind := range kubeKinds {
groupKindList = append(groupKindList, groupKind)
}
sort.Slice(groupKindList, func(i, j int) bool {
return groupKindList[i].String() < groupKindList[j].String()
})
return groupKindList
}
// filterTypesForCRDs filters out all nodes that aren't used in CRD generation,