Merge pull request #2770 from mortent/BumpDepsForCmdConfig

Bump cli-utils version in cmd/config for relase

Makefile

@@ -14,8 +14,8 @@ all: verify-kustomize
 verify-kustomize: \
 	lint-kustomize \
 	test-unit-kustomize-all \
-	test-examples-kustomize-against-HEAD
-#	test-examples-kustomize-against-3.7.0
+	test-examples-kustomize-against-HEAD \
+	test-examples-kustomize-against-3.8.0
 
 # The following target referenced by a file in
 # https://github.com/kubernetes/test-infra/tree/master/config/jobs/kubernetes-sigs/kustomize
@@ -23,10 +23,10 @@ verify-kustomize: \
 prow-presubmit-check: \
 	lint-kustomize \
 	test-unit-kustomize-all \
-	test-examples-kustomize-against-HEAD \
 	test-unit-cmd-all \
-	test-go-mod
-#	test-examples-kustomize-against-3.7.0 \
+	test-go-mod \
+	test-examples-kustomize-against-HEAD \
+	test-examples-kustomize-against-3.8.0
 
 .PHONY: verify-kustomize-e2e
 verify-kustomize-e2e: test-examples-e2e-kustomize
@@ -233,10 +233,10 @@ test-examples-kustomize-against-HEAD: $(MYGOBIN)/kustomize $(MYGOBIN)/mdrip
 	./hack/testExamplesAgainstKustomize.sh HEAD
 
 .PHONY:
-test-examples-kustomize-against-3.7.0: $(MYGOBIN)/mdrip
+test-examples-kustomize-against-3.8.0: $(MYGOBIN)/mdrip
 	( \
 		set -e; \
-		tag=v3.7.0; \
+		tag=v3.8.0; \
 		/bin/rm -f $(MYGOBIN)/kustomize; \
 		echo "Installing kustomize $$tag."; \
 		GO111MODULE=on go get sigs.k8s.io/kustomize/kustomize/v3@$${tag}; \

api/builtins/ImageTagTransformer.go

@@ -8,10 +8,10 @@ import (
 	"regexp"
 	"strings"
 
-	"sigs.k8s.io/kustomize/api/transform"
-	"sigs.k8s.io/kustomize/api/types"
-
+	"sigs.k8s.io/kustomize/api/filters/imagetag"
 	"sigs.k8s.io/kustomize/api/resmap"
+	"sigs.k8s.io/kustomize/api/types"
+	"sigs.k8s.io/kustomize/kyaml/filtersutil"
 	"sigs.k8s.io/yaml"
 )
 
@@ -31,18 +31,18 @@ func (p *ImageTagTransformerPlugin) Config(
 
 func (p *ImageTagTransformerPlugin) Transform(m resmap.ResMap) error {
 	for _, r := range m.Resources() {
-		for _, path := range p.FieldSpecs {
-			if !r.OrgId().IsSelected(&path.Gvk) {
-				continue
-			}
-			err := transform.MutateField(
-				r.Map(), path.PathSlice(), false, p.mutateImage)
-			if err != nil {
-				return err
-			}
-		}
-		// Kept for backward compatibility
-		if err := p.findAndReplaceImage(r.Map()); err != nil && r.OrgId().Kind != `CustomResourceDefinition` {
+		// If you're here because someone expected any field containing
+		// the string "containers" or "initContainers" to get an image
+		// update (not just spec/template/spec/containers[], etc.) then
+		// a code change is needed.  See api/filters/imagetag/legacy
+		// for the start of an implementation that won't use an
+		// allowlist like FsSlice, and instead walks the object looking
+		// for fields named containers or initContainers.
+		err := filtersutil.ApplyToJSON(imagetag.Filter{
+			ImageTag: p.ImageTag,
+			FsSlice:  p.FieldSpecs,
+		}, r)
+		if err != nil {
 			return err
 		}
 	}

api/builtins/NamespaceTransformer.go

@@ -5,13 +5,11 @@ package builtins
 
 import (
 	"fmt"
-	"strings"
 
 	"sigs.k8s.io/kustomize/api/filters/namespace"
 	"sigs.k8s.io/kustomize/api/resid"
 	"sigs.k8s.io/kustomize/api/resmap"
 	"sigs.k8s.io/kustomize/api/resource"
-	"sigs.k8s.io/kustomize/api/transform"
 	"sigs.k8s.io/kustomize/api/types"
 	"sigs.k8s.io/kustomize/kyaml/filtersutil"
 	"sigs.k8s.io/yaml"
@@ -21,22 +19,12 @@ import (
 type NamespaceTransformerPlugin struct {
 	types.ObjectMeta `json:"metadata,omitempty" yaml:"metadata,omitempty" protobuf:"bytes,1,opt,name=metadata"`
 	FieldSpecs       []types.FieldSpec `json:"fieldSpecs,omitempty" yaml:"fieldSpecs,omitempty"`
-
-	// YAMLSupport can be set to true to use the kyaml filter instead of the
-	// kunstruct transformer.
-	// TODO: change the default to use kyaml when it is stable
-	YAMLSupport bool `json:"yamlSupport,omitempty" yaml:"yamlSupport,omitempty"`
 }
 
 func (p *NamespaceTransformerPlugin) Config(
 	_ *resmap.PluginHelpers, c []byte) (err error) {
 	p.Namespace = ""
 	p.FieldSpecs = nil
-	if !strings.Contains(string(c), "yamlSupport") {
-		// If not explicitly denied,
-		// activate kyaml-based transformation.
-		p.YAMLSupport = true
-	}
 	return yaml.Unmarshal(c, p)
 }
 
@@ -49,31 +37,13 @@ func (p *NamespaceTransformerPlugin) Transform(m resmap.ResMap) error {
 			// Don't mutate empty objects?
 			continue
 		}
-
-		id := r.OrgId()
-
-		if p.YAMLSupport {
-			// use the new style transform
-			err := filtersutil.ApplyToJSON(namespace.Filter{
-				Namespace: p.Namespace,
-				FsSlice:   p.FieldSpecs,
-			}, r)
-			if err != nil {
-				return err
-			}
-		} else {
-			// use the old style transform
-			applicableFs := p.applicableFieldSpecs(id)
-			for _, fs := range applicableFs {
-				err := transform.MutateField(
-					r.Map(), fs.PathSlice(), fs.CreateIfNotPresent,
-					p.changeNamespace(r))
-				if err != nil {
-					return err
-				}
-			}
+		err := filtersutil.ApplyToJSON(namespace.Filter{
+			Namespace: p.Namespace,
+			FsSlice:   p.FieldSpecs,
+		}, r)
+		if err != nil {
+			return err
 		}
-
 		matches := m.GetMatchingResourcesByCurrentId(r.CurId().Equals)
 		if len(matches) != 1 {
 			return fmt.Errorf(

api/builtins/PatchJson6902Transformer.go

@@ -5,7 +5,6 @@ package builtins
 
 import (
 	"fmt"
-	"strings"
 
 	jsonpatch "github.com/evanphx/json-patch"
 	"github.com/pkg/errors"
@@ -24,8 +23,6 @@ type PatchJson6902TransformerPlugin struct {
 	Target       types.PatchTarget `json:"target,omitempty" yaml:"target,omitempty"`
 	Path         string            `json:"path,omitempty" yaml:"path,omitempty"`
 	JsonOp       string            `json:"jsonOp,omitempty" yaml:"jsonOp,omitempty"`
-
-	YAMLSupport bool `json:"yamlSupport,omitempty" yaml:"yamlSupport,omitempty"`
 }
 
 func (p *PatchJson6902TransformerPlugin) Config(
@@ -35,11 +32,6 @@ func (p *PatchJson6902TransformerPlugin) Config(
 	if err != nil {
 		return err
 	}
-	if !strings.Contains(string(c), "yamlSupport") {
-		// If not explicitly denied,
-		// activate kyaml-based transformation.
-		p.YAMLSupport = true
-	}
 	if p.Target.Name == "" {
 		return fmt.Errorf("must specify the target name")
 	}
@@ -93,22 +85,9 @@ func (p *PatchJson6902TransformerPlugin) Transform(m resmap.ResMap) error {
 	if err != nil {
 		return err
 	}
-	if !p.YAMLSupport {
-		rawObj, err := obj.MarshalJSON()
-		if err != nil {
-			return err
-		}
-		modifiedObj, err := p.decodedPatch.Apply(rawObj)
-		if err != nil {
-			return errors.Wrapf(
-				err, "failed to apply json patch '%s'", p.JsonOp)
-		}
-		return obj.UnmarshalJSON(modifiedObj)
-	} else {
-		return filtersutil.ApplyToJSON(patchjson6902.Filter{
-			Patch: p.JsonOp,
-		}, obj)
-	}
+	return filtersutil.ApplyToJSON(patchjson6902.Filter{
+		Patch: p.JsonOp,
+	}, obj)
 }
 
 func NewPatchJson6902TransformerPlugin() resmap.TransformerPlugin {

api/builtins/PatchStrategicMergeTransformer.go

@@ -7,6 +7,7 @@ import (
 	"fmt"
 	"strings"
 
+	"github.com/pkg/errors"
 	"sigs.k8s.io/kustomize/api/filters/patchstrategicmerge"
 	"sigs.k8s.io/kustomize/api/resmap"
 	"sigs.k8s.io/kustomize/api/resource"
@@ -20,8 +21,6 @@ type PatchStrategicMergeTransformerPlugin struct {
 	loadedPatches []*resource.Resource
 	Paths         []types.PatchStrategicMerge `json:"paths,omitempty" yaml:"paths,omitempty"`
 	Patches       string                      `json:"patches,omitempty" yaml:"patches,omitempty"`
-
-	YAMLSupport bool `json:"yamlSupport,omitempty" yaml:"yamlSupport,omitempty"`
 }
 
 func (p *PatchStrategicMergeTransformerPlugin) Config(
@@ -31,11 +30,6 @@ func (p *PatchStrategicMergeTransformerPlugin) Config(
 	if err != nil {
 		return err
 	}
-	if !strings.Contains(string(c), "yamlSupport") {
-		// If not explicitly denied,
-		// activate kyaml-based transformation.
-		p.YAMLSupport = true
-	}
 	if len(p.Paths) == 0 && p.Patches == "" {
 		return fmt.Errorf("empty file path and empty patch content")
 	}
@@ -79,24 +73,34 @@ func (p *PatchStrategicMergeTransformerPlugin) Transform(m resmap.ResMap) error
 		if err != nil {
 			return err
 		}
-		if !p.YAMLSupport {
-			err = target.Patch(patch.Copy())
-		} else {
-			patchCopy := patch.DeepCopy()
-			patchCopy.SetName(target.GetName())
-			patchCopy.SetNamespace(target.GetNamespace())
-			patchCopy.SetGvk(target.GetGvk())
-			node, err := filtersutil.GetRNode(patchCopy)
-			if err != nil {
-				return err
-			}
-			err = filtersutil.ApplyToJSON(patchstrategicmerge.Filter{
-				Patch: node,
-			}, target)
-		}
+		patchCopy := patch.DeepCopy()
+		patchCopy.SetName(target.GetName())
+		patchCopy.SetNamespace(target.GetNamespace())
+		patchCopy.SetGvk(target.GetGvk())
+		node, err := filtersutil.GetRNode(patchCopy)
 		if err != nil {
 			return err
 		}
+		err = filtersutil.ApplyToJSON(patchstrategicmerge.Filter{
+			Patch: node,
+		}, target)
+		if err != nil {
+			// Check for an error string from UnmarshalJSON that's indicative
+			// of an object that's missing basic KRM fields, and thus may have been
+			// entirely deleted (an acceptable outcome).  This error handling should
+			// be deleted along with use of ResMap and apimachinery functions like
+			// UnmarshalJSON.
+			if !strings.Contains(err.Error(), "Object 'Kind' is missing") {
+				// Some unknown error, let it through.
+				return err
+			}
+			if len(target.Map()) != 0 {
+				return errors.Wrapf(
+					err, "with unexpectedly non-empty object map of size %d",
+					len(target.Map()))
+			}
+			// Fall through to handle deleted object.
+		}
 		if len(target.Map()) == 0 {
 			// This means all fields have been removed from the object.
 			// This can happen if a patch required deletion of the

api/builtins/PatchTransformer.go

@@ -8,7 +8,6 @@ import (
 	"strings"
 
 	jsonpatch "github.com/evanphx/json-patch"
-	"github.com/pkg/errors"
 	"sigs.k8s.io/kustomize/api/filters/patchjson6902"
 	"sigs.k8s.io/kustomize/api/filters/patchstrategicmerge"
 	"sigs.k8s.io/kustomize/api/resmap"
@@ -24,8 +23,6 @@ type PatchTransformerPlugin struct {
 	Path         string          `json:"path,omitempty" yaml:"path,omitempty"`
 	Patch        string          `json:"patch,omitempty" yaml:"patch,omitempty"`
 	Target       *types.Selector `json:"target,omitempty" yaml:"target,omitempty"`
-
-	YAMLSupport bool `json:"yamlSupport,omitempty" yaml:"yamlSupport,omitempty"`
 }
 
 func (p *PatchTransformerPlugin) Config(
@@ -34,11 +31,6 @@ func (p *PatchTransformerPlugin) Config(
 	if err != nil {
 		return err
 	}
-	if !strings.Contains(string(c), "yamlSupport") {
-		// If not explicitly denied,
-		// activate kyaml-based transformation.
-		p.YAMLSupport = true
-	}
 	p.Patch = strings.TrimSpace(p.Patch)
 	if p.Patch == "" && p.Path == "" {
 		return fmt.Errorf(
@@ -78,11 +70,11 @@ func (p *PatchTransformerPlugin) Config(
 }
 
 func (p *PatchTransformerPlugin) Transform(m resmap.ResMap) error {
-	if p.loadedPatch != nil {
+	if p.loadedPatch == nil {
+		return p.transformJson6902(m, p.decodedPatch)
+	} else {
 		// The patch was a strategic merge patch
 		return p.transformStrategicMerge(m, p.loadedPatch)
-	} else {
-		return p.transformJson6902(m, p.decodedPatch)
 	}
 }
 
@@ -116,20 +108,15 @@ func (p *PatchTransformerPlugin) transformStrategicMerge(m resmap.ResMap, patch
 }
 
 // applySMPatch applies the provided strategic merge patch to the
-// given resource. Depending on the value of YAMLSupport, it will either
-// use the legacy implementation or the kyaml-based solution.
+// given resource.
 func (p *PatchTransformerPlugin) applySMPatch(resource, patch *resource.Resource) error {
-	if !p.YAMLSupport {
-		return resource.Patch(patch.Copy())
-	} else {
-		node, err := filtersutil.GetRNode(patch)
-		if err != nil {
-			return err
-		}
-		return filtersutil.ApplyToJSON(patchstrategicmerge.Filter{
-			Patch: node,
-		}, resource)
+	node, err := filtersutil.GetRNode(patch)
+	if err != nil {
+		return err
 	}
+	return filtersutil.ApplyToJSON(patchstrategicmerge.Filter{
+		Patch: node,
+	}, resource)
 }
 
 // transformJson6902 applies the provided json6902 patch
@@ -138,13 +125,14 @@ func (p *PatchTransformerPlugin) transformJson6902(m resmap.ResMap, patch jsonpa
 	if p.Target == nil {
 		return fmt.Errorf("must specify a target for patch %s", p.Patch)
 	}
-
 	resources, err := m.Select(*p.Target)
 	if err != nil {
 		return err
 	}
 	for _, res := range resources {
-		err = p.applyJson6902Patch(res, patch)
+		err = filtersutil.ApplyToJSON(patchjson6902.Filter{
+			Patch: p.Patch,
+		}, res)
 		if err != nil {
 			return err
 		}
@@ -152,28 +140,6 @@ func (p *PatchTransformerPlugin) transformJson6902(m resmap.ResMap, patch jsonpa
 	return nil
 }
 
-// applyJson6902Patch applies the provided patch to the given resource.
-// Depending on the value of YAMLSupport, it will either
-// use the legacy implementation or the kyaml-based solution.
-func (p *PatchTransformerPlugin) applyJson6902Patch(resource *resource.Resource, patch jsonpatch.Patch) error {
-	if !p.YAMLSupport {
-		rawObj, err := resource.MarshalJSON()
-		if err != nil {
-			return err
-		}
-		modifiedObj, err := patch.Apply(rawObj)
-		if err != nil {
-			return errors.Wrapf(
-				err, "failed to apply json patch '%s'", p.Patch)
-		}
-		return resource.UnmarshalJSON(modifiedObj)
-	} else {
-		return filtersutil.ApplyToJSON(patchjson6902.Filter{
-			Patch: p.Patch,
-		}, resource)
-	}
-}
-
 // jsonPatchFromBytes loads a Json 6902 patch from
 // a bytes input
 func jsonPatchFromBytes(

api/builtins/PrefixSuffixTransformer.go

@@ -5,31 +5,28 @@ package builtins
 
 import (
 	"errors"
-	"fmt"
-
-	"sigs.k8s.io/kustomize/api/transform"
-	"sigs.k8s.io/kustomize/api/types"
 
+	"sigs.k8s.io/kustomize/api/filters/prefixsuffix"
 	"sigs.k8s.io/kustomize/api/resid"
 	"sigs.k8s.io/kustomize/api/resmap"
+	"sigs.k8s.io/kustomize/api/types"
+	"sigs.k8s.io/kustomize/kyaml/filtersutil"
 	"sigs.k8s.io/yaml"
 )
 
 // Add the given prefix and suffix to the field.
 type PrefixSuffixTransformerPlugin struct {
-	Prefix     string            `json:"prefix,omitempty" yaml:"prefix,omitempty"`
-	Suffix     string            `json:"suffix,omitempty" yaml:"suffix,omitempty"`
-	FieldSpecs []types.FieldSpec `json:"fieldSpecs,omitempty" yaml:"fieldSpecs,omitempty"`
+	Prefix     string        `json:"prefix,omitempty" yaml:"prefix,omitempty"`
+	Suffix     string        `json:"suffix,omitempty" yaml:"suffix,omitempty"`
+	FieldSpecs types.FsSlice `json:"fieldSpecs,omitempty" yaml:"fieldSpecs,omitempty"`
 }
 
-// Not placed in a file yet due to lack of demand.
-var prefixSuffixFieldSpecsToSkip = []types.FieldSpec{
-	{
-		Gvk: resid.Gvk{Kind: "CustomResourceDefinition"},
-	},
-	{
-		Gvk: resid.Gvk{Group: "apiregistration.k8s.io", Kind: "APIService"},
-	},
+// A Gvk skip list for prefix/suffix modification.
+// hard coded for now - eventually should be part of config.
+var prefixSuffixFieldSpecsToSkip = types.FsSlice{
+	{Gvk: resid.Gvk{Kind: "CustomResourceDefinition"}},
+	{Gvk: resid.Gvk{Group: "apiregistration.k8s.io", Kind: "APIService"}},
+	{Gvk: resid.Gvk{Kind: "Namespace"}},
 }
 
 func (p *PrefixSuffixTransformerPlugin) Config(
@@ -48,29 +45,24 @@ func (p *PrefixSuffixTransformerPlugin) Config(
 }
 
 func (p *PrefixSuffixTransformerPlugin) Transform(m resmap.ResMap) error {
-
 	// Even if both the Prefix and Suffix are empty we want
 	// to proceed with the transformation. This allows to add contextual
 	// information to the resources (AddNamePrefix and AddNameSuffix).
-
 	for _, r := range m.Resources() {
+		// TODO: move this test into the filter (i.e. make a better filter)
 		if p.shouldSkip(r.OrgId()) {
-			// Don't change the actual definition
-			// of a CRD.
 			continue
 		}
 		id := r.OrgId()
 		// current default configuration contains
 		// only one entry: "metadata/name" with no GVK
-		for _, path := range p.FieldSpecs {
-			if !id.IsSelected(&path.Gvk) {
-				// With the currrent default configuration,
-				// because no Gvk is specified, so a wild
-				// card
+		for _, fs := range p.FieldSpecs {
+			// TODO: this is redundant to filter (but needed for now)
+			if !id.IsSelected(&fs.Gvk) {
 				continue
 			}
-
-			if smellsLikeANameChange(&path) {
+			// TODO: move this test into the filter.
+			if smellsLikeANameChange(&fs) {
 				// "metadata/name" is the only field.
 				// this will add a prefix and a suffix
 				// to the resource even if those are
@@ -78,15 +70,11 @@ func (p *PrefixSuffixTransformerPlugin) Transform(m resmap.ResMap) error {
 				r.AddNamePrefix(p.Prefix)
 				r.AddNameSuffix(p.Suffix)
 			}
-
-			// the addPrefixSuffix method will not
-			// change the name if both the prefix and suffix
-			// are empty.
-			err := transform.MutateField(
-				r.Map(),
-				path.PathSlice(),
-				path.CreateIfNotPresent,
-				p.addPrefixSuffix)
+			err := filtersutil.ApplyToJSON(prefixsuffix.Filter{
+				Prefix:    p.Prefix,
+				Suffix:    p.Suffix,
+				FieldSpec: fs,
+			}, r)
 			if err != nil {
 				return err
 			}
@@ -99,8 +87,7 @@ func smellsLikeANameChange(fs *types.FieldSpec) bool {
 	return fs.Path == "metadata/name"
 }
 
-func (p *PrefixSuffixTransformerPlugin) shouldSkip(
-	id resid.ResId) bool {
+func (p *PrefixSuffixTransformerPlugin) shouldSkip(id resid.ResId) bool {
 	for _, path := range prefixSuffixFieldSpecsToSkip {
 		if id.IsSelected(&path.Gvk) {
 			return true
@@ -109,15 +96,6 @@ func (p *PrefixSuffixTransformerPlugin) shouldSkip(
 	return false
 }
 
-func (p *PrefixSuffixTransformerPlugin) addPrefixSuffix(
-	in interface{}) (interface{}, error) {
-	s, ok := in.(string)
-	if !ok {
-		return nil, fmt.Errorf("%#v is expected to be %T", in, s)
-	}
-	return fmt.Sprintf("%s%s%s", p.Prefix, s, p.Suffix), nil
-}
-
 func NewPrefixSuffixTransformerPlugin() resmap.TransformerPlugin {
 	return &PrefixSuffixTransformerPlugin{}
 }

api/builtins/ReplicaCountTransformer.go

@@ -6,7 +6,8 @@ package builtins
 import (
 	"fmt"
 
-	"sigs.k8s.io/kustomize/api/transform"
+	"sigs.k8s.io/kustomize/api/filters/replicacount"
+	"sigs.k8s.io/kustomize/kyaml/filtersutil"
 
 	"sigs.k8s.io/kustomize/api/resid"
 	"sigs.k8s.io/kustomize/api/resmap"
@@ -30,18 +31,24 @@ func (p *ReplicaCountTransformerPlugin) Config(
 
 func (p *ReplicaCountTransformerPlugin) Transform(m resmap.ResMap) error {
 	found := false
-	for i, replicaSpec := range p.FieldSpecs {
-		matcher := p.createMatcher(i)
+	for _, fs := range p.FieldSpecs {
+		matcher := p.createMatcher(fs)
 		matchOriginal := m.GetMatchingResourcesByOriginalId(matcher)
-		matchCurrent := m.GetMatchingResourcesByCurrentId(matcher)
-
-		for _, res := range append(matchOriginal, matchCurrent...) {
+		resList := append(
+			matchOriginal, m.GetMatchingResourcesByCurrentId(matcher)...)
+		if len(resList) > 0 {
 			found = true
-			err := transform.MutateField(
-				res.Map(), replicaSpec.PathSlice(),
-				replicaSpec.CreateIfNotPresent, p.addReplicas)
-			if err != nil {
-				return err
+			for _, r := range resList {
+				// There are redundant checks in the filter
+				// that we'll live with until resolution of
+				// https://github.com/kubernetes-sigs/kustomize/issues/2506
+				err := filtersutil.ApplyToJSON(replicacount.Filter{
+					Replica:   p.Replica,
+					FieldSpec: fs,
+				}, r)
+				if err != nil {
+					return err
+				}
 			}
 		}
 	}
@@ -59,30 +66,12 @@ func (p *ReplicaCountTransformerPlugin) Transform(m resmap.ResMap) error {
 }
 
 // Match Replica.Name and FieldSpec
-func (p *ReplicaCountTransformerPlugin) createMatcher(i int) resmap.IdMatcher {
+func (p *ReplicaCountTransformerPlugin) createMatcher(fs types.FieldSpec) resmap.IdMatcher {
 	return func(r resid.ResId) bool {
-		return r.Name == p.Replica.Name &&
-			r.Gvk.IsSelected(&p.FieldSpecs[i].Gvk)
+		return r.Name == p.Replica.Name && r.Gvk.IsSelected(&fs.Gvk)
 	}
 }
 
-func (p *ReplicaCountTransformerPlugin) addReplicas(in interface{}) (interface{}, error) {
-	switch m := in.(type) {
-	case int64:
-		// Was already in the field.
-	case map[string]interface{}:
-		if len(m) != 0 {
-			// A map was already in the replicas field, don't want to
-			// discard this data silently.
-			return nil, fmt.Errorf("%#v is expected to be %T", in, m)
-		}
-		// Just got added, default type is map, but we can return anything.
-	default:
-		return nil, fmt.Errorf("%#v is expected to be %T", in, m)
-	}
-	return p.Replica.Count, nil
-}
-
 func NewReplicaCountTransformerPlugin() resmap.TransformerPlugin {
 	return &ReplicaCountTransformerPlugin{}
 }

api/filters/annotations/annotations.go

@@ -30,9 +30,9 @@ func (f Filter) Filter(nodes []*yaml.RNode) ([]*yaml.RNode, error) {
 			for _, k := range keys {
 				if err := node.PipeE(fsslice.Filter{
 					FsSlice:    f.FsSlice,
-					SetValue:   fsslice.SetEntry(k, f.Annotations[k], yaml.StringTag),
+					SetValue:   filtersutil.SetEntry(k, f.Annotations[k], yaml.StringTag),
 					CreateKind: yaml.MappingNode, // Annotations are MappingNodes.
-					CreateTag:  "!!map",
+					CreateTag:  "!!map",          // TODO: change to yaml.NodeTagMap
 				}); err != nil {
 					return nil, err
 				}

api/filters/fieldspec/doc.go

@@ -0,0 +1,6 @@
+// Copyright 2020 The Kubernetes Authors.
+// SPDX-License-Identifier: Apache-2.0
+
+// Package fieldspec contains a yaml.Filter to modify a resource
+// that matches the FieldSpec.
+package fieldspec

api/filters/fieldspec/example_test.go

@@ -0,0 +1,61 @@
+// Copyright 2020 The Kubernetes Authors.
+// SPDX-License-Identifier: Apache-2.0
+
+package fieldspec_test
+
+import (
+	"bytes"
+	"log"
+	"os"
+
+	. "sigs.k8s.io/kustomize/api/filters/fieldspec"
+	"sigs.k8s.io/kustomize/api/filters/filtersutil"
+	"sigs.k8s.io/kustomize/api/types"
+	"sigs.k8s.io/kustomize/kyaml/kio"
+	"sigs.k8s.io/kustomize/kyaml/yaml"
+)
+
+func ExampleFilter() {
+	in := &kio.ByteReader{
+		Reader: bytes.NewBufferString(`
+apiVersion: example.com/v1
+kind: Foo
+metadata:
+  name: instance
+---
+apiVersion: example.com/v1
+kind: Bar
+metadata:
+  name: instance
+`),
+	}
+	fltr := Filter{
+		CreateKind: yaml.ScalarNode,
+		SetValue:   filtersutil.SetScalar("green"),
+		FieldSpec:  types.FieldSpec{Path: "a/b", CreateIfNotPresent: true},
+	}
+
+	err := kio.Pipeline{
+		Inputs:  []kio.Reader{in},
+		Filters: []kio.Filter{kio.FilterAll(fltr)},
+		Outputs: []kio.Writer{kio.ByteWriter{Writer: os.Stdout}},
+	}.Execute()
+	if err != nil {
+		log.Fatal(err)
+	}
+
+	// Output:
+	// apiVersion: example.com/v1
+	// kind: Foo
+	// metadata:
+	//   name: instance
+	// a:
+	//   b: green
+	// ---
+	// apiVersion: example.com/v1
+	// kind: Bar
+	// metadata:
+	//   name: instance
+	// a:
+	//   b: green
+}

api/filters/fieldspec/fieldspec.go

@@ -1,24 +1,27 @@
 // Copyright 2019 The Kubernetes Authors.
 // SPDX-License-Identifier: Apache-2.0
 
-package fsslice
+package fieldspec
 
 import (
 	"strings"
 
+	"sigs.k8s.io/kustomize/api/filters/filtersutil"
 	"sigs.k8s.io/kustomize/api/types"
 	"sigs.k8s.io/kustomize/kyaml/errors"
 	"sigs.k8s.io/kustomize/kyaml/yaml"
 )
 
-// fieldSpecFilter applies a single fieldSpec to a single object
-// fieldSpecFilter stores internal state and should not be reused
-type fieldSpecFilter struct {
+var _ yaml.Filter = Filter{}
+
+// Filter applies a single fieldSpec to a single object
+// Filter stores internal state and should not be reused
+type Filter struct {
 	// FieldSpec contains the path to the value to set.
 	FieldSpec types.FieldSpec `yaml:"fieldSpec"`
 
 	// Set the field using this function
-	SetValue SetFn
+	SetValue filtersutil.SetFn
 
 	// CreateKind defines the type of node to create if the field is not found
 	CreateKind yaml.Kind
@@ -29,7 +32,7 @@ type fieldSpecFilter struct {
 	path []string
 }
 
-func (fltr fieldSpecFilter) Filter(obj *yaml.RNode) (*yaml.RNode, error) {
+func (fltr Filter) Filter(obj *yaml.RNode) (*yaml.RNode, error) {
 	// check if the FieldSpec applies to the object
 	if match, err := isMatchGVK(fltr.FieldSpec, obj); !match || err != nil {
 		return obj, errors.Wrap(err)
@@ -38,12 +41,12 @@ func (fltr fieldSpecFilter) Filter(obj *yaml.RNode) (*yaml.RNode, error) {
 	if err := fltr.filter(obj); err != nil {
 		s, _ := obj.String()
 		return nil, errors.WrapPrefixf(err,
-			"obj %v at path %v", s, fltr.FieldSpec.Path)
+			"obj '%s' at path '%v'", s, fltr.FieldSpec.Path)
 	}
 	return obj, nil
 }
 
-func (fltr fieldSpecFilter) filter(obj *yaml.RNode) error {
+func (fltr Filter) filter(obj *yaml.RNode) error {
 	if len(fltr.path) == 0 {
 		// found the field -- set its value
 		return fltr.SetValue(obj)
@@ -53,24 +56,27 @@ func (fltr fieldSpecFilter) filter(obj *yaml.RNode) error {
 		return fltr.seq(obj)
 	case yaml.MappingNode:
 		return fltr.field(obj)
+	default:
+		return errors.Errorf("expected sequence or mapping node")
 	}
-	// not found -- this might be an error since the type doesn't match
-
-	return errors.Errorf("unsupported yaml node")
 }
 
 // field calls filter on the field matching the next path element
-func (fltr fieldSpecFilter) field(obj *yaml.RNode) error {
+func (fltr Filter) field(obj *yaml.RNode) error {
 	fieldName, isSeq := isSequenceField(fltr.path[0])
-
 	// lookup the field matching the next path element
 	var lookupField yaml.Filter
 	var kind yaml.Kind
-	var tag string
+	tag := "" // TODO: change to yaml.NodeTagEmpty
 	switch {
 	case !fltr.FieldSpec.CreateIfNotPresent || fltr.CreateKind == 0 || isSeq:
 		// dont' create the field if we don't find it
 		lookupField = yaml.Lookup(fieldName)
+		if isSeq {
+			// The query path thinks this field should be a sequence;
+			// accept this hint for use later if the tag is NodeTagNull.
+			kind = yaml.SequenceNode
+		}
 	case len(fltr.path) <= 1:
 		// create the field if it is missing: use the provided node kind
 		lookupField = yaml.LookupCreate(fltr.CreateKind, fieldName)
@@ -80,7 +86,7 @@ func (fltr fieldSpecFilter) field(obj *yaml.RNode) error {
 		// create the field if it is missing: must be a mapping node
 		lookupField = yaml.LookupCreate(yaml.MappingNode, fieldName)
 		kind = yaml.MappingNode
-		tag = "!!map"
+		tag = "!!map" // TODO: change to yaml.NodeTagMap
 	}
 
 	// locate (or maybe create) the field
@@ -91,7 +97,7 @@ func (fltr fieldSpecFilter) field(obj *yaml.RNode) error {
 
 	// if the value exists, but is null, then change it to the creation type
 	// TODO: update yaml.LookupCreate to support this
-	if field.YNode().Tag == "!!null" {
+	if field.YNode().Tag == "!!null" { // TODO: change to yaml.NodeTagNull
 		field.YNode().Kind = kind
 		field.YNode().Tag = tag
 	}
@@ -104,9 +110,9 @@ func (fltr fieldSpecFilter) field(obj *yaml.RNode) error {
 }
 
 // seq calls filter on all sequence elements
-func (fltr fieldSpecFilter) seq(obj *yaml.RNode) error {
+func (fltr Filter) seq(obj *yaml.RNode) error {
 	if err := obj.VisitElements(func(node *yaml.RNode) error {
-		// recurse on each element -- re-allocating a fieldSpecFilter is
+		// recurse on each element -- re-allocating a Filter is
 		// not strictly required, but is more consistent with field
 		// and less likely to have side effects
 		// keep the entire path -- it does not contain parts for sequences

api/filters/fieldspec/fieldspec_test.go

@@ -0,0 +1,482 @@
+// Copyright 2019 The Kubernetes Authors.
+// SPDX-License-Identifier: Apache-2.0
+
+package fieldspec_test
+
+import (
+	"bytes"
+	"strings"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+	"sigs.k8s.io/kustomize/api/filters/fieldspec"
+	"sigs.k8s.io/kustomize/api/filters/filtersutil"
+	"sigs.k8s.io/kustomize/kyaml/kio"
+	"sigs.k8s.io/kustomize/kyaml/yaml"
+)
+
+type TestCase struct {
+	name      string
+	input     string
+	expected  string
+	filter    fieldspec.Filter
+	fieldSpec string
+	error     string
+}
+
+var tests = []TestCase{
+	{
+		name: "update",
+		fieldSpec: `
+path: a/b
+group: foo
+kind: Bar
+`,
+		input: `
+apiVersion: foo/v1beta1
+kind: Bar
+a:
+  b: c
+`,
+		expected: `
+apiVersion: foo/v1beta1
+kind: Bar
+a:
+  b: e
+`,
+		filter: fieldspec.Filter{
+			SetValue: filtersutil.SetScalar("e"),
+		},
+	},
+
+	{
+		name: "update-kind-not-match",
+		fieldSpec: `
+path: a/b
+group: foo
+kind: Bar1
+`,
+		input: `
+apiVersion: foo/v1beta1
+kind: Bar2
+a:
+  b: c
+`,
+		expected: `
+apiVersion: foo/v1beta1
+kind: Bar2
+a:
+  b: c
+`,
+		filter: fieldspec.Filter{
+			SetValue: filtersutil.SetScalar("e"),
+		},
+	},
+
+	{
+		name: "update-group-not-match",
+		fieldSpec: `
+path: a/b
+group: foo1
+kind: Bar
+`,
+		input: `
+apiVersion: foo2/v1beta1
+kind: Bar
+a:
+  b: c
+`,
+		expected: `
+apiVersion: foo2/v1beta1
+kind: Bar
+a:
+  b: c
+`,
+		filter: fieldspec.Filter{
+			SetValue: filtersutil.SetScalar("e"),
+		},
+	},
+
+	{
+		name: "update-version-not-match",
+		fieldSpec: `
+path: a/b
+group: foo
+version: v1beta1
+kind: Bar
+`,
+		input: `
+apiVersion: foo/v1beta2
+kind: Bar
+a:
+  b: c
+`,
+		expected: `
+apiVersion: foo/v1beta2
+kind: Bar
+a:
+  b: c
+`,
+		filter: fieldspec.Filter{
+			SetValue: filtersutil.SetScalar("e"),
+		},
+	},
+
+	{
+		name: "bad-version",
+		fieldSpec: `
+path: a/b
+group: foo
+version: v1beta1
+kind: Bar
+`,
+		input: `
+apiVersion: foo/v1beta2/something
+kind: Bar
+a:
+  b: c
+`,
+		expected: `
+apiVersion: foo/v1beta2/something
+kind: Bar
+a:
+  b: c
+`,
+		filter: fieldspec.Filter{
+			SetValue: filtersutil.SetScalar("e"),
+		},
+	},
+
+	{
+		name: "bad-meta",
+		fieldSpec: `
+path: a/b
+group: foo
+version: v1beta1
+kind: Bar
+`,
+		input: `
+a:
+  b: c
+`,
+		filter: fieldspec.Filter{
+			SetValue: filtersutil.SetScalar("e"),
+		},
+		error: "missing Resource metadata",
+	},
+
+	{
+		name: "miss-match-type",
+		fieldSpec: `
+path: a/b/c
+kind: Bar
+`,
+		input: `
+kind: Bar
+a:
+  b: a
+`,
+		error: "obj 'kind: Bar\na:\n  b: a\n' at path 'a/b/c': " +
+			"expected sequence or mapping node",
+		filter: fieldspec.Filter{
+			SetValue: filtersutil.SetScalar("e"),
+		},
+	},
+
+	{
+		name: "add",
+		fieldSpec: `
+path: a/b/c/d
+group: foo
+create: true
+kind: Bar
+`,
+		input: `
+apiVersion: foo/v1beta1
+kind: Bar
+a: {}
+`,
+		expected: `
+apiVersion: foo/v1beta1
+kind: Bar
+a: {b: {c: {d: e}}}
+`,
+		filter: fieldspec.Filter{
+			SetValue:   filtersutil.SetScalar("e"),
+			CreateKind: yaml.ScalarNode,
+		},
+	},
+
+	{
+		name: "update-in-sequence",
+		fieldSpec: `
+path: a/b[]/c/d
+group: foo
+kind: Bar
+`,
+		input: `
+apiVersion: foo/v1beta1
+kind: Bar
+a:
+  b:
+  - c:
+      d: a
+`,
+		expected: `
+apiVersion: foo/v1beta1
+kind: Bar
+a:
+  b:
+  - c:
+      d: e
+`,
+		filter: fieldspec.Filter{
+			SetValue: filtersutil.SetScalar("e"),
+		},
+	},
+
+	// Don't create a sequence
+	{
+		name: "empty-sequence-no-create",
+		fieldSpec: `
+path: a/b[]/c/d
+group: foo
+create: true
+kind: Bar
+`,
+		input: `
+apiVersion: foo/v1beta1
+kind: Bar
+a: {}
+`,
+		expected: `
+apiVersion: foo/v1beta1
+kind: Bar
+a: {}
+`,
+		filter: fieldspec.Filter{
+			SetValue:   filtersutil.SetScalar("e"),
+			CreateKind: yaml.ScalarNode,
+		},
+	},
+
+	// Create a new field for an element in a sequence
+	{
+		name: "empty-sequence-create",
+		fieldSpec: `
+path: a/b[]/c/d
+group: foo
+create: true
+kind: Bar
+`,
+		input: `
+apiVersion: foo/v1beta1
+kind: Bar
+a:
+  b:
+  - c: {}
+`,
+		expected: `
+apiVersion: foo/v1beta1
+kind: Bar
+a:
+  b:
+  - c: {d: e}
+`,
+		filter: fieldspec.Filter{
+			SetValue:   filtersutil.SetScalar("e"),
+			CreateKind: yaml.ScalarNode,
+		},
+	},
+
+	{
+		name: "group v1",
+		fieldSpec: `
+path: a/b
+group: v1
+create: true
+kind: Bar
+`,
+		input: `
+apiVersion: v1
+kind: Bar
+`,
+		expected: `
+apiVersion: v1
+kind: Bar
+`,
+		filter: fieldspec.Filter{
+			SetValue:   filtersutil.SetScalar("e"),
+			CreateKind: yaml.ScalarNode,
+		},
+	},
+
+	{
+		name: "version v1",
+		fieldSpec: `
+path: a/b
+version: v1
+create: true
+kind: Bar
+`,
+		input: `
+apiVersion: v1
+kind: Bar
+`,
+		expected: `
+apiVersion: v1
+kind: Bar
+a:
+  b: e
+`,
+		filter: fieldspec.Filter{
+			SetValue:   filtersutil.SetScalar("e"),
+			CreateKind: yaml.ScalarNode,
+		},
+	},
+	{
+		name: "successfully set field on array entry no sequence hint",
+		fieldSpec: `
+path: spec/containers/image
+version: v1
+kind: Bar
+`,
+		input: `
+apiVersion: v1
+kind: Bar
+spec:
+  containers:
+  - image: foo
+`,
+		expected: `
+apiVersion: v1
+kind: Bar
+spec:
+  containers:
+  - image: bar
+`,
+		filter: fieldspec.Filter{
+			SetValue:   filtersutil.SetScalar("bar"),
+			CreateKind: yaml.ScalarNode,
+		},
+	},
+	{
+		name: "successfully set field on array entry with sequence hint",
+		fieldSpec: `
+path: spec/containers[]/image
+version: v1
+kind: Bar
+`,
+		input: `
+apiVersion: v1
+kind: Bar
+spec:
+  containers:
+  - image: foo
+`,
+		expected: `
+apiVersion: v1
+kind: Bar
+spec:
+  containers:
+  - image: bar
+`,
+		filter: fieldspec.Filter{
+			SetValue:   filtersutil.SetScalar("bar"),
+			CreateKind: yaml.ScalarNode,
+		},
+	},
+	{
+		name: "failure to set field on array entry with sequence hint in path",
+		fieldSpec: `
+path: spec/containers[]/image
+version: v1
+kind: Bar
+`,
+		input: `
+apiVersion: v1
+kind: Bar
+spec:
+  containers:
+`,
+		expected: `
+apiVersion: v1
+kind: Bar
+spec:
+  containers: []
+`,
+		filter: fieldspec.Filter{
+			SetValue:   filtersutil.SetScalar("bar"),
+			CreateKind: yaml.ScalarNode,
+		},
+	},
+	{
+		name: "failure to set field on array entry, no sequence hint in path",
+		fieldSpec: `
+path: spec/containers/image
+version: v1
+kind: Bar
+`,
+		input: `
+apiVersion: v1
+kind: Bar
+spec:
+  containers:
+`,
+		expected: `
+apiVersion: v1
+kind: Bar
+spec:
+  containers:
+`,
+		filter: fieldspec.Filter{
+			SetValue:   filtersutil.SetScalar("bar"),
+			CreateKind: yaml.ScalarNode,
+		},
+		error: "obj '' at path 'spec/containers/image': expected sequence or mapping node",
+	},
+}
+
+func TestFilter_Filter(t *testing.T) {
+	for i := range tests {
+		test := tests[i]
+		t.Run(test.name, func(t *testing.T) {
+			err := yaml.Unmarshal([]byte(test.fieldSpec), &test.filter.FieldSpec)
+			if !assert.NoError(t, err) {
+				t.FailNow()
+			}
+
+			out := &bytes.Buffer{}
+			rw := &kio.ByteReadWriter{
+				Reader:                bytes.NewBufferString(test.input),
+				Writer:                out,
+				OmitReaderAnnotations: true,
+			}
+
+			// run the filter
+			err = kio.Pipeline{
+				Inputs:  []kio.Reader{rw},
+				Filters: []kio.Filter{kio.FilterAll(test.filter)},
+				Outputs: []kio.Writer{rw},
+			}.Execute()
+			if test.error != "" {
+				if !assert.EqualError(t, err, test.error) {
+					t.FailNow()
+				}
+				// stop rest of test
+				return
+			}
+
+			if !assert.NoError(t, err) {
+				t.FailNow()
+			}
+
+			// check results
+			if !assert.Equal(t,
+				strings.TrimSpace(test.expected),
+				strings.TrimSpace(out.String())) {
+				t.FailNow()
+			}
+		})
+	}
+}

api/filters/fieldspec/gvk.go

@@ -1,6 +1,6 @@
 // Copyright 2019 The Kubernetes Authors.
 // SPDX-License-Identifier: Apache-2.0
-package fsslice
+package fieldspec
 
 import (
 	"strings"

api/filters/fieldspec/gvk_test.go

@@ -1,6 +1,6 @@
 // Copyright 2019 The Kubernetes Authors.
 // SPDX-License-Identifier: Apache-2.0
-package fsslice
+package fieldspec
 
 import (
 	"strings"

api/filters/filtersutil/setters.go

@@ -0,0 +1,33 @@
+package filtersutil
+
+import (
+	"sigs.k8s.io/kustomize/kyaml/yaml"
+)
+
+// SetFn is a function that accepts an RNode to possibly modify.
+type SetFn func(*yaml.RNode) error
+
+// SetScalar returns a SetFn to set a scalar value
+func SetScalar(value string) SetFn {
+	return func(node *yaml.RNode) error {
+		return node.PipeE(yaml.FieldSetter{StringValue: value})
+	}
+}
+
+// SetEntry returns a SetFn to set an entry in a map
+func SetEntry(key, value, tag string) SetFn {
+	n := &yaml.Node{
+		Kind:  yaml.ScalarNode,
+		Value: value,
+		Tag:   tag,
+	}
+	if tag == yaml.StringTag && yaml.IsYaml1_1NonString(n) {
+		n.Style = yaml.DoubleQuotedStyle
+	}
+	return func(node *yaml.RNode) error {
+		return node.PipeE(yaml.FieldSetter{
+			Name:  key,
+			Value: yaml.NewRNode(n),
+		})
+	}
+}

api/filters/fsslice/doc.go

@@ -1,6 +1,6 @@
 // Copyright 2020 The Kubernetes Authors.
 // SPDX-License-Identifier: Apache-2.0
 
-// Package fsslice contains a yaml.Filter to modify a resource using an
-// FsSlice to identify fields to be updated within the resource.
+// Package fsslice contains a yaml.Filter to modify a resource if
+// it matches one or more FieldSpec entries.
 package fsslice

api/filters/fsslice/example_test.go

@@ -8,6 +8,7 @@ import (
 	"log"
 	"os"
 
+	"sigs.k8s.io/kustomize/api/filters/filtersutil"
 	"sigs.k8s.io/kustomize/api/filters/fsslice"
 	"sigs.k8s.io/kustomize/api/types"
 	"sigs.k8s.io/kustomize/kyaml/kio"
@@ -30,7 +31,7 @@ metadata:
 	}
 	fltr := fsslice.Filter{
 		CreateKind: yaml.ScalarNode,
-		SetValue:   fsslice.SetScalar("green"),
+		SetValue:   filtersutil.SetScalar("green"),
 		FsSlice: []types.FieldSpec{
 			{Path: "a/b", CreateIfNotPresent: true},
 		},

api/filters/fsslice/fsslice.go

@@ -4,48 +4,22 @@
 package fsslice
 
 import (
+	"sigs.k8s.io/kustomize/api/filters/fieldspec"
+	"sigs.k8s.io/kustomize/api/filters/filtersutil"
 	"sigs.k8s.io/kustomize/api/types"
 	"sigs.k8s.io/kustomize/kyaml/yaml"
 )
 
-// SetFn sets a value
-type SetFn func(*yaml.RNode) error
-
-// SetScalar returns a SetFn to set a scalar value
-func SetScalar(value string) SetFn {
-	return func(node *yaml.RNode) error {
-		return node.PipeE(yaml.FieldSetter{StringValue: value})
-	}
-}
-
-// SetEntry returns a SetFn to set an entry in a map
-func SetEntry(key, value, tag string) SetFn {
-	n := &yaml.Node{
-		Kind:  yaml.ScalarNode,
-		Value: value,
-		Tag:   tag,
-	}
-	if tag == yaml.StringTag && yaml.IsYaml1_1NonString(n) {
-		n.Style = yaml.DoubleQuotedStyle
-	}
-	return func(node *yaml.RNode) error {
-		return node.PipeE(yaml.FieldSetter{
-			Name:  key,
-			Value: yaml.NewRNode(n),
-		})
-	}
-
-}
-
 var _ yaml.Filter = Filter{}
 
-// Filter uses an FsSlice to modify fields on a single object
+// Filter ranges over an FsSlice to modify fields on a single object.
+// An FsSlice is a range of FieldSpecs. A FieldSpec is a GVK plus a path.
 type Filter struct {
 	// FieldSpecList list of FieldSpecs to set
 	FsSlice types.FsSlice `yaml:"fsSlice"`
 
 	// SetValue is called on each field that matches one of the FieldSpecs
-	SetValue SetFn
+	SetValue filtersutil.SetFn
 
 	// CreateKind is used to create fields that do not exist
 	CreateKind yaml.Kind
@@ -59,7 +33,7 @@ func (fltr Filter) Filter(obj *yaml.RNode) (*yaml.RNode, error) {
 		// apply this FieldSpec
 		// create a new filter for each iteration because they
 		// store internal state about the field paths
-		_, err := (&fieldSpecFilter{
+		_, err := (&fieldspec.Filter{
 			FieldSpec:  fltr.FsSlice[i],
 			SetValue:   fltr.SetValue,
 			CreateKind: fltr.CreateKind,

api/filters/fsslice/fsslice_test.go

@@ -9,335 +9,77 @@ import (
 	"testing"
 
 	"github.com/stretchr/testify/assert"
-	"sigs.k8s.io/kustomize/api/filters/fsslice"
+	"sigs.k8s.io/kustomize/api/filters/filtersutil"
+	. "sigs.k8s.io/kustomize/api/filters/fsslice"
 	"sigs.k8s.io/kustomize/kyaml/kio"
 	"sigs.k8s.io/kustomize/kyaml/yaml"
 )
 
 type TestCase struct {
-	name     string
 	input    string
 	expected string
-	filter   fsslice.Filter
+	filter   Filter
 	fsSlice  string
 	error    string
 }
 
-var tests = []TestCase{
-	{
-		name: "update",
+var tests = map[string]TestCase{
+	"empty": {
 		fsSlice: `
-- path: a/b
-  group: foo
-  kind: Bar
 `,
 		input: `
-apiVersion: foo/v1beta1
+apiVersion: foo/v1
 kind: Bar
-a:
-  b: c
 `,
 		expected: `
-apiVersion: foo/v1beta1
+apiVersion: foo/v1
 kind: Bar
-a:
-  b: e
 `,
-		filter: fsslice.Filter{
-			SetValue: fsslice.SetScalar("e"),
-		},
-	},
-
-	{
-		name: "update-kind-not-match",
-		fsSlice: `
-- path: a/b
-  group: foo
-  kind: Bar1
-`,
-		input: `
-apiVersion: foo/v1beta1
-kind: Bar2
-a:
-  b: c
-`,
-		expected: `
-apiVersion: foo/v1beta1
-kind: Bar2
-a:
-  b: c
-`,
-		filter: fsslice.Filter{
-			SetValue: fsslice.SetScalar("e"),
-		},
-	},
-
-	{
-		name: "update-group-not-match",
-		fsSlice: `
-- path: a/b
-  group: foo1
-  kind: Bar
-`,
-		input: `
-apiVersion: foo2/v1beta1
-kind: Bar
-a:
-  b: c
-`,
-		expected: `
-apiVersion: foo2/v1beta1
-kind: Bar
-a:
-  b: c
-`,
-		filter: fsslice.Filter{
-			SetValue: fsslice.SetScalar("e"),
-		},
-	},
-
-	{
-		name: "update-version-not-match",
-		fsSlice: `
-- path: a/b
-  group: foo
-  version: v1beta1
-  kind: Bar
-`,
-		input: `
-apiVersion: foo/v1beta2
-kind: Bar
-a:
-  b: c
-`,
-		expected: `
-apiVersion: foo/v1beta2
-kind: Bar
-a:
-  b: c
-`,
-		filter: fsslice.Filter{
-			SetValue: fsslice.SetScalar("e"),
-		},
-	},
-
-	{
-		name: "bad-version",
-		fsSlice: `
-- path: a/b
-  group: foo
-  version: v1beta1
-  kind: Bar
-`,
-		input: `
-apiVersion: foo/v1beta2/something
-kind: Bar
-a:
-  b: c
-`,
-		expected: `
-apiVersion: foo/v1beta2/something
-kind: Bar
-a:
-  b: c
-`,
-		filter: fsslice.Filter{
-			SetValue: fsslice.SetScalar("e"),
-		},
-	},
-
-	{
-		name: "bad-meta",
-		fsSlice: `
-- path: a/b
-  group: foo
-  version: v1beta1
-  kind: Bar
-`,
-		input: `
-a:
-  b: c
-`,
-		filter: fsslice.Filter{
-			SetValue: fsslice.SetScalar("e"),
-		},
-		error: "missing Resource metadata",
-	},
-
-	{
-		name: "miss-match-type",
-		fsSlice: `
-- path: a/b/c
-  kind: Bar
-`,
-		input: `
-kind: Bar
-a:
-  b: a
-`,
-		error: "obj kind: Bar\na:\n  b: a\n at path a/b/c: unsupported yaml node",
-		filter: fsslice.Filter{
-			SetValue: fsslice.SetScalar("e"),
-		},
-	},
-
-	{
-		name: "add",
-		fsSlice: `
-- path: a/b/c/d
-  group: foo
-  create: true
-  kind: Bar
-`,
-		input: `
-apiVersion: foo/v1beta1
-kind: Bar
-a: {}
-`,
-		expected: `
-apiVersion: foo/v1beta1
-kind: Bar
-a: {b: {c: {d: e}}}
-`,
-		filter: fsslice.Filter{
-			SetValue:   fsslice.SetScalar("e"),
+		filter: Filter{
+			SetValue:   filtersutil.SetScalar("e"),
 			CreateKind: yaml.ScalarNode,
 		},
 	},
-
-	{
-		name: "update-in-sequence",
-		fsSlice: `
-- path: a/b[]/c/d
-  group: foo
-  kind: Bar
-`,
-		input: `
-apiVersion: foo/v1beta1
-kind: Bar
-a:
-  b:
-  - c:
-      d: a
-`,
-		expected: `
-apiVersion: foo/v1beta1
-kind: Bar
-a:
-  b:
-  - c:
-      d: e
-`,
-		filter: fsslice.Filter{
-			SetValue: fsslice.SetScalar("e"),
-		},
-	},
-
-	// Don't create a sequence
-	{
-		name: "empty-sequence-no-create",
-		fsSlice: `
-- path: a/b[]/c/d
-  group: foo
-  create: true
-  kind: Bar
-`,
-		input: `
-apiVersion: foo/v1beta1
-kind: Bar
-a: {}
-`,
-		expected: `
-apiVersion: foo/v1beta1
-kind: Bar
-a: {}
-`,
-		filter: fsslice.Filter{
-			SetValue:   fsslice.SetScalar("e"),
-			CreateKind: yaml.ScalarNode,
-		},
-	},
-
-	// Create a new field for an element in a sequence
-	{
-		name: "empty-sequence-create",
-		fsSlice: `
-- path: a/b[]/c/d
-  group: foo
-  create: true
-  kind: Bar
-`,
-		input: `
-apiVersion: foo/v1beta1
-kind: Bar
-a:
-  b:
-  - c: {}
-`,
-		expected: `
-apiVersion: foo/v1beta1
-kind: Bar
-a:
-  b:
-  - c: {d: e}
-`,
-		filter: fsslice.Filter{
-			SetValue:   fsslice.SetScalar("e"),
-			CreateKind: yaml.ScalarNode,
-		},
-	},
-
-	{
-		name: "group v1",
+	"two": {
 		fsSlice: `
 - path: a/b
-  group: v1
+  group: foo
+  version: v1
   create: true
   kind: Bar
-`,
-		input: `
-apiVersion: v1
-kind: Bar
-`,
-		expected: `
-apiVersion: v1
-kind: Bar
-`,
-		filter: fsslice.Filter{
-			SetValue:   fsslice.SetScalar("e"),
-			CreateKind: yaml.ScalarNode,
-		},
-	},
-
-	{
-		name: "version v1",
-		fsSlice: `
-- path: a/b
+- path: q/r[]/s/t
+  group: foo
   version: v1
   create: true
   kind: Bar
 `,
 		input: `
-apiVersion: v1
+apiVersion: foo/v1
 kind: Bar
+q:
+  r:
+  - s: {}
 `,
 		expected: `
-apiVersion: v1
+apiVersion: foo/v1
 kind: Bar
+q:
+  r:
+  - s: {t: e}
 a:
   b: e
 `,
-		filter: fsslice.Filter{
-			SetValue:   fsslice.SetScalar("e"),
+		filter: Filter{
+			SetValue:   filtersutil.SetScalar("e"),
 			CreateKind: yaml.ScalarNode,
 		},
 	},
 }
 
-func TestFilter_Filter(t *testing.T) {
-	for i := range tests {
-		test := tests[i]
-		t.Run(test.name, func(t *testing.T) {
+func TestFilter(t *testing.T) {
+	for name := range tests {
+		test := tests[name]
+		t.Run(name, func(t *testing.T) {
 			err := yaml.Unmarshal([]byte(test.fsSlice), &test.filter.FsSlice)
 			if !assert.NoError(t, err) {
 				t.FailNow()

api/filters/imagetag/imagetag.go

@@ -4,17 +4,24 @@
 package imagetag
 
 import (
+	"sigs.k8s.io/kustomize/api/filters/filtersutil"
 	"sigs.k8s.io/kustomize/api/filters/fsslice"
 	"sigs.k8s.io/kustomize/api/types"
 	"sigs.k8s.io/kustomize/kyaml/kio"
 	"sigs.k8s.io/kustomize/kyaml/yaml"
 )
 
+// Filter modifies an "image tag", the value used to specify the
+// name, tag, version digest etc. of (docker) container images
+// used by a pod template.
 type Filter struct {
 	// imageTag is the tag we want to apply to the inputs
+	// The name of the image is used as a key, and other fields
+	// can specify a new name, tag, etc.
 	ImageTag types.Image `json:"imageTag,omitempty" yaml:"imageTag,omitempty"`
 
-	// FsSlice contains the FieldSpecs to locate the namespace field
+	// FsSlice contains the FieldSpecs to locate an image field,
+	// e.g. Path: "spec/myContainers[]/image"
 	FsSlice types.FsSlice `json:"fieldSpecs,omitempty" yaml:"fieldSpecs,omitempty"`
 }
 
@@ -26,6 +33,12 @@ func (f Filter) Filter(nodes []*yaml.RNode) ([]*yaml.RNode, error) {
 }
 
 func (f Filter) filter(node *yaml.RNode) (*yaml.RNode, error) {
+	// FsSlice is an allowlist, not a denyList, so to deny
+	// something via configuration a new config mechanism is
+	// needed. Until then, hardcode it.
+	if f.isOnDenyList(node) {
+		return node, nil
+	}
 	if err := node.PipeE(fsslice.Filter{
 		FsSlice:  f.FsSlice,
 		SetValue: updateImageTagFn(f.ImageTag),
@@ -35,7 +48,19 @@ func (f Filter) filter(node *yaml.RNode) (*yaml.RNode, error) {
 	return node, nil
 }
 
-func updateImageTagFn(imageTag types.Image) fsslice.SetFn {
+func (f Filter) isOnDenyList(node *yaml.RNode) bool {
+	meta, err := node.GetMeta()
+	if err != nil {
+		// A missing 'meta' field will cause problems elsewhere;
+		// ignore it here to keep the signature simple.
+		return false
+	}
+	// Ignore CRDs
+	// https://github.com/kubernetes-sigs/kustomize/issues/890
+	return meta.Kind == `CustomResourceDefinition`
+}
+
+func updateImageTagFn(imageTag types.Image) filtersutil.SetFn {
 	return func(node *yaml.RNode) error {
 		return node.PipeE(imageTagUpdater{
 			ImageTag: imageTag,

api/filters/imagetag/imagetag_test.go

@@ -19,6 +19,162 @@ func TestImageTagUpdater_Filter(t *testing.T) {
 		filter         Filter
 		fsSlice        types.FsSlice
 	}{
+		"ignore CustomResourceDefinition": {
+			input: `
+apiVersion: apiextensions.k8s.io/v1beta1
+kind: CustomResourceDefinition
+metadata:
+  name: whatever
+spec:
+  containers:
+  - image: whatever
+`,
+			expectedOutput: `
+apiVersion: apiextensions.k8s.io/v1beta1
+kind: CustomResourceDefinition
+metadata:
+  name: whatever
+spec:
+  containers:
+  - image: whatever
+`,
+			filter: Filter{
+				ImageTag: types.Image{
+					Name:    "whatever",
+					NewName: "theImageShouldNotChangeInACrd",
+				},
+			},
+			fsSlice: []types.FieldSpec{
+				{
+					Path: "spec/containers/image",
+				},
+			},
+		},
+
+		"legacy multiple images in containers": {
+			input: `
+apiVersion: example.com/v1
+kind: Foo
+metadata:
+  name: instance
+spec:
+  containers:
+  - image: nginx:1.2.1
+  - image: nginx:2.1.2
+`,
+			expectedOutput: `
+apiVersion: example.com/v1
+kind: Foo
+metadata:
+  name: instance
+spec:
+  containers:
+  - image: apache@12345
+  - image: apache@12345
+`,
+			filter: Filter{
+				ImageTag: types.Image{
+					Name:    "nginx",
+					NewName: "apache",
+					Digest:  "12345",
+				},
+			},
+			fsSlice: []types.FieldSpec{
+				{
+					Path: "spec/containers/image",
+				},
+			},
+		},
+		"legacy both containers and initContainers": {
+			input: `
+apiVersion: example.com/v1
+kind: Foo
+metadata:
+  name: instance
+spec:
+  containers:
+  - image: nginx:1.2.1
+  - image: tomcat:1.2.3
+  initContainers:
+  - image: nginx:1.2.1
+  - image: apache:1.2.3
+`,
+			expectedOutput: `
+apiVersion: example.com/v1
+kind: Foo
+metadata:
+  name: instance
+spec:
+  containers:
+  - image: apache:3.2.1
+  - image: tomcat:1.2.3
+  initContainers:
+  - image: apache:3.2.1
+  - image: apache:1.2.3
+`,
+			filter: Filter{
+				ImageTag: types.Image{
+					Name:    "nginx",
+					NewName: "apache",
+					NewTag:  "3.2.1",
+				},
+			},
+			fsSlice: []types.FieldSpec{
+				{
+					Path: "spec/containers/image",
+				},
+				{
+					Path: "spec/initContainers/image",
+				},
+			},
+		},
+		"legacy updates at multiple depths": {
+			input: `
+apiVersion: example.com/v1
+kind: Foo
+metadata:
+  name: instance
+spec:
+  containers:
+  - image: nginx:1.2.1
+  - image: tomcat:1.2.3
+  template:
+    spec:
+      initContainers:
+      - image: nginx:1.2.1
+      - image: apache:1.2.3
+`,
+			expectedOutput: `
+apiVersion: example.com/v1
+kind: Foo
+metadata:
+  name: instance
+spec:
+  containers:
+  - image: apache:3.2.1
+  - image: tomcat:1.2.3
+  template:
+    spec:
+      initContainers:
+      - image: apache:3.2.1
+      - image: apache:1.2.3
+`,
+			filter: Filter{
+				ImageTag: types.Image{
+					Name:    "nginx",
+					NewName: "apache",
+					NewTag:  "3.2.1",
+				},
+			},
+			fsSlice: []types.FieldSpec{
+				{
+					Path: "spec/containers/image",
+				},
+				{
+					Path: "spec/template/spec/initContainers/image",
+				},
+			},
+		},
 		"update with digest": {
 			input: `
 apiVersion: example.com/v1
@@ -49,6 +205,7 @@ spec:
 				},
 			},
 		},
+
 		"multiple matches in sequence": {
 			input: `
 apiVersion: example.com/v1
@@ -85,6 +242,422 @@ spec:
 				},
 			},
 		},
+
+		"new Tag": {
+			input: `
+group: apps
+apiVersion: v1
+kind: Deployment
+metadata:
+  name: deploy1
+spec:
+  template:
+    spec:
+      containers:
+      - image: nginx:1.7.9
+        name: nginx-tagged
+      - image: nginx:latest
+        name: nginx-latest
+      - image: foobar:1
+        name: replaced-with-digest
+      - image: postgres:1.8.0
+        name: postgresdb
+      initContainers:
+      - image: nginx
+        name: nginx-notag
+      - image: nginx@sha256:111111111111111111
+        name: nginx-sha256
+      - image: alpine:1.8.0
+        name: init-alpine`,
+			expectedOutput: `
+group: apps
+apiVersion: v1
+kind: Deployment
+metadata:
+  name: deploy1
+spec:
+  template:
+    spec:
+      containers:
+      - image: nginx:v2
+        name: nginx-tagged
+      - image: nginx:v2
+        name: nginx-latest
+      - image: foobar:1
+        name: replaced-with-digest
+      - image: postgres:1.8.0
+        name: postgresdb
+      initContainers:
+      - image: nginx:v2
+        name: nginx-notag
+      - image: nginx:v2
+        name: nginx-sha256
+      - image: alpine:1.8.0
+        name: init-alpine
+`,
+			filter: Filter{
+				ImageTag: types.Image{
+					Name:   "nginx",
+					NewTag: "v2",
+				},
+			},
+			fsSlice: []types.FieldSpec{
+				{
+					Path: "spec/template/spec/containers[]/image",
+				},
+				{
+					Path: "spec/template/spec/initContainers[]/image",
+				},
+			},
+		},
+		"newImage": {
+			input: `
+group: apps
+apiVersion: v1
+kind: Deployment
+metadata:
+  name: deploy1
+spec:
+  template:
+    spec:
+      containers:
+      - image: nginx:1.7.9
+        name: nginx-tagged
+      - image: nginx:latest
+        name: nginx-latest
+      - image: foobar:1
+        name: replaced-with-digest
+      - image: postgres:1.8.0
+        name: postgresdb
+      initContainers:
+      - image: nginx
+        name: nginx-notag
+      - image: nginx@sha256:111111111111111111
+        name: nginx-sha256
+      - image: alpine:1.8.0
+        name: init-alpine
+`,
+			expectedOutput: `
+group: apps
+apiVersion: v1
+kind: Deployment
+metadata:
+  name: deploy1
+spec:
+  template:
+    spec:
+      containers:
+      - image: busybox:1.7.9
+        name: nginx-tagged
+      - image: busybox:latest
+        name: nginx-latest
+      - image: foobar:1
+        name: replaced-with-digest
+      - image: postgres:1.8.0
+        name: postgresdb
+      initContainers:
+      - image: busybox
+        name: nginx-notag
+      - image: busybox@sha256:111111111111111111
+        name: nginx-sha256
+      - image: alpine:1.8.0
+        name: init-alpine
+`,
+			filter: Filter{
+				ImageTag: types.Image{
+					Name:    "nginx",
+					NewName: "busybox",
+				},
+			},
+			fsSlice: []types.FieldSpec{
+				{
+					Path: "spec/template/spec/containers[]/image",
+				},
+				{
+					Path: "spec/template/spec/initContainers[]/image",
+				},
+			},
+		},
+		"newImageAndTag": {
+			input: `
+group: apps
+apiVersion: v1
+kind: Deployment
+metadata:
+  name: deploy1
+spec:
+  template:
+    spec:
+      containers:
+      - image: nginx:1.7.9
+        name: nginx-tagged
+      - image: nginx:latest
+        name: nginx-latest
+      - image: foobar:1
+        name: replaced-with-digest
+      - image: postgres:1.8.0
+        name: postgresdb
+      initContainers:
+      - image: nginx
+        name: nginx-notag
+      - image: nginx@sha256:111111111111111111
+        name: nginx-sha256
+      - image: alpine:1.8.0
+        name: init-alpine
+`,
+			expectedOutput: `
+group: apps
+apiVersion: v1
+kind: Deployment
+metadata:
+  name: deploy1
+spec:
+  template:
+    spec:
+      containers:
+      - image: busybox:v3
+        name: nginx-tagged
+      - image: busybox:v3
+        name: nginx-latest
+      - image: foobar:1
+        name: replaced-with-digest
+      - image: postgres:1.8.0
+        name: postgresdb
+      initContainers:
+      - image: busybox:v3
+        name: nginx-notag
+      - image: busybox:v3
+        name: nginx-sha256
+      - image: alpine:1.8.0
+        name: init-alpine
+`,
+			filter: Filter{
+				ImageTag: types.Image{
+					Name:    "nginx",
+					NewName: "busybox",
+					NewTag:  "v3",
+				},
+			},
+			fsSlice: []types.FieldSpec{
+				{
+					Path: "spec/template/spec/containers[]/image",
+				},
+				{
+					Path: "spec/template/spec/initContainers[]/image",
+				},
+			},
+		},
+		"newDigest": {
+			input: `
+group: apps
+apiVersion: v1
+kind: Deployment
+metadata:
+  name: deploy1
+spec:
+  template:
+    spec:
+      containers:
+      - image: nginx:1.7.9
+        name: nginx-tagged
+      - image: nginx:latest
+        name: nginx-latest
+      - image: foobar:1
+        name: replaced-with-digest
+      - image: postgres:1.8.0
+        name: postgresdb
+      initContainers:
+      - image: nginx
+        name: nginx-notag
+      - image: nginx@sha256:111111111111111111
+        name: nginx-sha256
+      - image: alpine:1.8.0
+        name: init-alpine
+`,
+			expectedOutput: `
+group: apps
+apiVersion: v1
+kind: Deployment
+metadata:
+  name: deploy1
+spec:
+  template:
+    spec:
+      containers:
+      - image: nginx@sha256:222222222222222222
+        name: nginx-tagged
+      - image: nginx@sha256:222222222222222222
+        name: nginx-latest
+      - image: foobar:1
+        name: replaced-with-digest
+      - image: postgres:1.8.0
+        name: postgresdb
+      initContainers:
+      - image: nginx@sha256:222222222222222222
+        name: nginx-notag
+      - image: nginx@sha256:222222222222222222
+        name: nginx-sha256
+      - image: alpine:1.8.0
+        name: init-alpine
+`,
+			filter: Filter{
+				ImageTag: types.Image{
+					Name:   "nginx",
+					Digest: "sha256:222222222222222222",
+				},
+			},
+			fsSlice: []types.FieldSpec{
+				{
+					Path: "spec/template/spec/containers/image",
+				},
+				{
+					Path: "spec/template/spec/initContainers/image",
+				},
+			},
+		},
+		"newImageAndDigest": {
+			input: `
+group: apps
+apiVersion: v1
+kind: Deployment
+metadata:
+  name: deploy1
+spec:
+  template:
+    spec:
+      containers:
+      - image: nginx:1.7.9
+        name: nginx-tagged
+      - image: nginx:latest
+        name: nginx-latest
+      - image: foobar:1
+        name: replaced-with-digest
+      - image: postgres:1.8.0
+        name: postgresdb
+      initContainers:
+      - image: nginx
+        name: nginx-notag
+      - image: nginx@sha256:111111111111111111
+        name: nginx-sha256
+      - image: alpine:1.8.0
+        name: init-alpine
+`,
+			expectedOutput: `
+group: apps
+apiVersion: v1
+kind: Deployment
+metadata:
+  name: deploy1
+spec:
+  template:
+    spec:
+      containers:
+      - image: busybox@sha256:222222222222222222
+        name: nginx-tagged
+      - image: busybox@sha256:222222222222222222
+        name: nginx-latest
+      - image: foobar:1
+        name: replaced-with-digest
+      - image: postgres:1.8.0
+        name: postgresdb
+      initContainers:
+      - image: busybox@sha256:222222222222222222
+        name: nginx-notag
+      - image: busybox@sha256:222222222222222222
+        name: nginx-sha256
+      - image: alpine:1.8.0
+        name: init-alpine
+`,
+			filter: Filter{
+				ImageTag: types.Image{
+					Name:    "nginx",
+					NewName: "busybox",
+					Digest:  "sha256:222222222222222222",
+				},
+			},
+			fsSlice: []types.FieldSpec{
+				{
+					Path: "spec/template/spec/containers[]/image",
+				},
+				{
+					Path: "spec/template/spec/initContainers[]/image",
+				},
+			},
+		},
+		"emptyContainers": {
+			input: `
+group: apps
+apiVersion: v1
+kind: Deployment
+metadata:
+  name: deploy1
+spec:
+  containers:
+`,
+			expectedOutput: `
+group: apps
+apiVersion: v1
+kind: Deployment
+metadata:
+  name: deploy1
+spec:
+  containers: []
+`,
+			filter: Filter{
+				ImageTag: types.Image{
+					Name:   "nginx",
+					NewTag: "v2",
+				},
+			},
+			fsSlice: []types.FieldSpec{
+				{
+					Path: "spec/containers[]/image",
+					//					CreateIfNotPresent: true,
+				},
+			},
+		},
+		"tagWithBraces": {
+			input: `
+group: apps
+apiVersion: v1
+kind: Deployment
+metadata:
+  name: deploy1
+spec:
+  template:
+    spec:
+      containers:
+      - image: some.registry.io/my-image:{GENERATED_TAG}
+        name: my-image
+`,
+			expectedOutput: `
+group: apps
+apiVersion: v1
+kind: Deployment
+metadata:
+  name: deploy1
+spec:
+  template:
+    spec:
+      containers:
+      - image: some.registry.io/my-image:my-fixed-tag
+        name: my-image
+`,
+			filter: Filter{
+				ImageTag: types.Image{
+					Name:   "some.registry.io/my-image",
+					NewTag: "my-fixed-tag",
+				},
+			},
+			fsSlice: []types.FieldSpec{
+				{
+					Path: "spec/template/spec/containers[]/image",
+				},
+				{
+					Path: "spec/template/spec/initContainers[]/image",
+				},
+			},
+		},
 	}
 
 	for tn, tc := range testCases {

api/filters/labels/labels.go

@@ -31,9 +31,9 @@ func (f Filter) Filter(nodes []*yaml.RNode) ([]*yaml.RNode, error) {
 			for _, k := range keys {
 				if err := node.PipeE(fsslice.Filter{
 					FsSlice:    f.FsSlice,
-					SetValue:   fsslice.SetEntry(k, f.Labels[k], yaml.StringTag),
+					SetValue:   filtersutil.SetEntry(k, f.Labels[k], yaml.StringTag),
 					CreateKind: yaml.MappingNode, // Labels are MappingNodes.
-					CreateTag:  "!!map",
+					CreateTag:  "!!map",          // TODO: change to yaml.NodeTagMap
 				}); err != nil {
 					return nil, err
 				}

api/filters/namespace/namespace.go

@@ -4,6 +4,8 @@
 package namespace
 
 import (
+	"sigs.k8s.io/kustomize/api/filters/fieldspec"
+	"sigs.k8s.io/kustomize/api/filters/filtersutil"
 	"sigs.k8s.io/kustomize/api/filters/fsslice"
 	"sigs.k8s.io/kustomize/api/types"
 	"sigs.k8s.io/kustomize/kyaml/kio"
@@ -42,7 +44,7 @@ func (ns Filter) run(node *yaml.RNode) (*yaml.RNode, error) {
 	// transformations based on data -- :)
 	err := node.PipeE(fsslice.Filter{
 		FsSlice:    ns.FsSlice,
-		SetValue:   fsslice.SetScalar(ns.Namespace),
+		SetValue:   filtersutil.SetScalar(ns.Namespace),
 		CreateKind: yaml.ScalarNode, // Namespace is a ScalarNode
 		CreateTag:  yaml.StringTag,
 	})
@@ -73,7 +75,7 @@ func (ns Filter) hacks(obj *yaml.RNode) error {
 // if they are cluster scoped through either an annotation on the resources,
 // or through inlined OpenAPI on the resource as a YAML comment.
 func (ns Filter) metaNamespaceHack(obj *yaml.RNode, meta yaml.ResourceMeta) error {
-	gvk := fsslice.GetGVK(meta)
+	gvk := fieldspec.GetGVK(meta)
 	if !gvk.IsNamespaceableKind() {
 		return nil
 	}
@@ -81,7 +83,7 @@ func (ns Filter) metaNamespaceHack(obj *yaml.RNode, meta yaml.ResourceMeta) erro
 		FsSlice: []types.FieldSpec{
 			{Path: types.MetadataNamespacePath, CreateIfNotPresent: true},
 		},
-		SetValue:   fsslice.SetScalar(ns.Namespace),
+		SetValue:   filtersutil.SetScalar(ns.Namespace),
 		CreateKind: yaml.ScalarNode, // Namespace is a ScalarNode
 	}
 	_, err := f.Filter(obj)

api/filters/prefixsuffix/example_test.go

@@ -9,12 +9,11 @@ import (
 	"os"
 
 	"sigs.k8s.io/kustomize/api/filters/prefixsuffix"
-	"sigs.k8s.io/kustomize/api/internal/plugins/builtinconfig"
+	"sigs.k8s.io/kustomize/api/types"
 	"sigs.k8s.io/kustomize/kyaml/kio"
 )
 
 func ExampleFilter() {
-	fss := builtinconfig.MakeDefaultConfig().NamePrefix
 	err := kio.Pipeline{
 		Inputs: []kio.Reader{&kio.ByteReader{Reader: bytes.NewBufferString(`
 apiVersion: example.com/v1
@@ -27,7 +26,8 @@ kind: Bar
 metadata:
   name: instance
 `)}},
-		Filters: []kio.Filter{prefixsuffix.Filter{Prefix: "baz-", FsSlice: fss}},
+		Filters: []kio.Filter{prefixsuffix.Filter{
+			Prefix: "baz-", FieldSpec: types.FieldSpec{Path: "metadata/name"}}},
 		Outputs: []kio.Writer{kio.ByteWriter{Writer: os.Stdout}},
 	}.Execute()
 	if err != nil {

api/filters/prefixsuffix/prefixsuffix.go

@@ -6,7 +6,8 @@ package prefixsuffix
 import (
 	"fmt"
 
-	"sigs.k8s.io/kustomize/api/filters/fsslice"
+	"sigs.k8s.io/kustomize/api/filters/fieldspec"
+	"sigs.k8s.io/kustomize/api/filters/filtersutil"
 	"sigs.k8s.io/kustomize/api/types"
 	"sigs.k8s.io/kustomize/kyaml/kio"
 	"sigs.k8s.io/kustomize/kyaml/yaml"
@@ -17,28 +18,26 @@ type Filter struct {
 	Prefix string `json:"prefix,omitempty" yaml:"prefix,omitempty"`
 	Suffix string `json:"suffix,omitempty" yaml:"suffix,omitempty"`
 
-	FsSlice types.FsSlice `json:"fieldSpecs,omitempty" yaml:"fieldSpecs,omitempty"`
+	FieldSpec types.FieldSpec `json:"fieldSpec,omitempty" yaml:"fieldSpec,omitempty"`
 }
 
 var _ kio.Filter = Filter{}
 
-func (ns Filter) Filter(nodes []*yaml.RNode) ([]*yaml.RNode, error) {
-	return kio.FilterAll(yaml.FilterFunc(ns.run)).Filter(nodes)
+func (f Filter) Filter(nodes []*yaml.RNode) ([]*yaml.RNode, error) {
+	return kio.FilterAll(yaml.FilterFunc(f.run)).Filter(nodes)
 }
 
-// Run runs the filter on a single node rather than a slice
-func (ns Filter) run(node *yaml.RNode) (*yaml.RNode, error) {
-	// transformations based on data -- :)
-	err := node.PipeE(fsslice.Filter{
-		FsSlice:    ns.FsSlice,
-		SetValue:   ns.set,
+func (f Filter) run(node *yaml.RNode) (*yaml.RNode, error) {
+	err := node.PipeE(fieldspec.Filter{
+		FieldSpec:  f.FieldSpec,
+		SetValue:   f.evaluateField,
 		CreateKind: yaml.ScalarNode, // Name is a ScalarNode
 		CreateTag:  yaml.StringTag,
 	})
 	return node, err
 }
 
-func (ns Filter) set(node *yaml.RNode) error {
-	return fsslice.SetScalar(fmt.Sprintf(
-		"%s%s%s", ns.Prefix, node.YNode().Value, ns.Suffix))(node)
+func (f Filter) evaluateField(node *yaml.RNode) error {
+	return filtersutil.SetScalar(fmt.Sprintf(
+		"%s%s%s", f.Prefix, node.YNode().Value, f.Suffix))(node)
 }

api/filters/prefixsuffix/prefixsuffix_test.go

@@ -9,14 +9,12 @@ import (
 
 	"github.com/stretchr/testify/assert"
 	"sigs.k8s.io/kustomize/api/filters/prefixsuffix"
-	"sigs.k8s.io/kustomize/api/internal/plugins/builtinconfig"
 	filtertest_test "sigs.k8s.io/kustomize/api/testutils/filtertest"
 	"sigs.k8s.io/kustomize/api/types"
 )
 
-var tests = []TestCase{
-	{
-		name: "prefix",
+var tests = map[string]TestCase{
+	"prefix": {
 		input: `
 apiVersion: example.com/v1
 kind: Foo
@@ -40,10 +38,10 @@ metadata:
   name: foo-instance
 `,
 		filter: prefixsuffix.Filter{Prefix: "foo-"},
+		fs:     types.FieldSpec{Path: "metadata/name"},
 	},
 
-	{
-		name: "suffix",
+	"suffix": {
 		input: `
 apiVersion: example.com/v1
 kind: Foo
@@ -67,10 +65,10 @@ metadata:
   name: instance-foo
 `,
 		filter: prefixsuffix.Filter{Suffix: "-foo"},
+		fs:     types.FieldSpec{Path: "metadata/name"},
 	},
 
-	{
-		name: "prefix-suffix",
+	"prefix-suffix": {
 		input: `
 apiVersion: example.com/v1
 kind: Foo
@@ -94,10 +92,10 @@ metadata:
   name: bar-instance-foo
 `,
 		filter: prefixsuffix.Filter{Prefix: "bar-", Suffix: "-foo"},
+		fs:     types.FieldSpec{Path: "metadata/name"},
 	},
 
-	{
-		name: "data-fieldspecs",
+	"data-fieldspecs": {
 		input: `
 apiVersion: example.com/v1
 kind: Foo
@@ -119,7 +117,7 @@ a:
 apiVersion: example.com/v1
 kind: Foo
 metadata:
-  name: foo-instance
+  name: instance
 a:
   b:
     c: foo-d
@@ -127,35 +125,28 @@ a:
 apiVersion: example.com/v1
 kind: Bar
 metadata:
-  name: foo-instance
+  name: instance
 a:
   b:
     c: foo-d
 `,
 		filter: prefixsuffix.Filter{Prefix: "foo-"},
-		fsslice: []types.FieldSpec{
-			{
-				Path: "a/b/c",
-			},
-		},
+		fs:     types.FieldSpec{Path: "a/b/c"},
 	},
 }
 
 type TestCase struct {
-	name     string
 	input    string
 	expected string
 	filter   prefixsuffix.Filter
-	fsslice  types.FsSlice
+	fs       types.FieldSpec
 }
 
-var config = builtinconfig.MakeDefaultConfig()
-
 func TestFilter(t *testing.T) {
-	for i := range tests {
-		test := tests[i]
-		t.Run(test.name, func(t *testing.T) {
-			test.filter.FsSlice = append(config.NamePrefix, test.fsslice...)
+	for name := range tests {
+		test := tests[name]
+		t.Run(name, func(t *testing.T) {
+			test.filter.FieldSpec = test.fs
 			if !assert.Equal(t,
 				strings.TrimSpace(test.expected),
 				strings.TrimSpace(

api/filters/replicacount/example_test.go

@@ -33,10 +33,8 @@ spec:
 				Count: 42,
 				Name:  "instance",
 			},
-			FsSlice: types.FsSlice{
-				{
-					Path: "spec/template/replicas",
-				},
+			FieldSpec: types.FieldSpec{
+				Path: "spec/template/replicas",
 			},
 		}},
 		Outputs: []kio.Writer{kio.ByteWriter{Writer: os.Stdout}},

api/filters/replicacount/replicacount.go

@@ -3,7 +3,8 @@ package replicacount
 import (
 	"strconv"
 
-	"sigs.k8s.io/kustomize/api/filters/fsslice"
+	"sigs.k8s.io/kustomize/api/filters/fieldspec"
+	"sigs.k8s.io/kustomize/api/filters/filtersutil"
 	"sigs.k8s.io/kustomize/api/types"
 	"sigs.k8s.io/kustomize/kyaml/kio"
 	"sigs.k8s.io/kustomize/kyaml/yaml"
@@ -11,10 +12,8 @@ import (
 
 // Filter updates/sets replicas fields using the fieldSpecs
 type Filter struct {
-	Replica types.Replica `json:"replica,omitempty" yaml:"replica,omitempty"`
-
-	// FsSlice contains the FieldSpecs to locate the namespace field
-	FsSlice types.FsSlice `json:"fieldSpecs,omitempty" yaml:"fieldSpecs,omitempty"`
+	Replica   types.Replica   `json:"replica,omitempty" yaml:"replica,omitempty"`
+	FieldSpec types.FieldSpec `json:"fieldSpec,omitempty" yaml:"fieldSpec,omitempty"`
 }
 
 var _ kio.Filter = Filter{}
@@ -23,27 +22,16 @@ func (rc Filter) Filter(nodes []*yaml.RNode) ([]*yaml.RNode, error) {
 	return kio.FilterAll(yaml.FilterFunc(rc.run)).Filter(nodes)
 }
 
-// run processes each node individually.
 func (rc Filter) run(node *yaml.RNode) (*yaml.RNode, error) {
-	meta, err := node.GetMeta()
-	if err != nil {
-		return nil, err
-	}
-
-	// only update resources where the name matches the Replica name.
-	if meta.Name != rc.Replica.Name {
-		return node, nil
-	}
-
-	err = node.PipeE(fsslice.Filter{
-		FsSlice:    rc.FsSlice,
+	err := node.PipeE(fieldspec.Filter{
+		FieldSpec:  rc.FieldSpec,
 		SetValue:   rc.set,
 		CreateKind: yaml.ScalarNode, // replicas is a ScalarNode
-		CreateTag:  yaml.IntTag,
+		CreateTag:  yaml.IntTag,     //  yaml.NodeTagInt
 	})
 	return node, err
 }
 
 func (rc Filter) set(node *yaml.RNode) error {
-	return fsslice.SetScalar(strconv.FormatInt(rc.Replica.Count, 10))(node)
+	return filtersutil.SetScalar(strconv.FormatInt(rc.Replica.Count, 10))(node)
 }

api/filters/replicacount/replicacount_test.go

@@ -5,19 +5,16 @@ import (
 	"testing"
 
 	"github.com/stretchr/testify/assert"
-	"sigs.k8s.io/kustomize/api/internal/plugins/builtinconfig"
 	filtertest_test "sigs.k8s.io/kustomize/api/testutils/filtertest"
 	"sigs.k8s.io/kustomize/api/types"
 )
 
 func TestFilter(t *testing.T) {
-	var config = builtinconfig.MakeDefaultConfig()
 
 	testCases := map[string]struct {
 		input    string
 		expected string
 		filter   Filter
-		fsslice  types.FsSlice
 	}{
 		"update field": {
 			input: `
@@ -41,11 +38,7 @@ spec:
 					Name:  "dep",
 					Count: 42,
 				},
-			},
-			fsslice: types.FsSlice{
-				{
-					Path: "spec/replicas",
-				},
+				FieldSpec: types.FieldSpec{Path: "spec/replicas"},
 			},
 		},
 		"add field": {
@@ -73,9 +66,7 @@ spec:
 					Name:  "cus",
 					Count: 42,
 				},
-			},
-			fsslice: types.FsSlice{
-				{
+				FieldSpec: types.FieldSpec{
 					Path:               "spec/template/replicas",
 					CreateIfNotPresent: true,
 				},
@@ -108,9 +99,7 @@ spec:
 					Name:  "cus",
 					Count: 42,
 				},
-			},
-			fsslice: types.FsSlice{
-				{
+				FieldSpec: types.FieldSpec{
 					Path:               "spec/template/replicas",
 					CreateIfNotPresent: true,
 				},
@@ -140,9 +129,7 @@ spec:
 					Name:  "cus",
 					Count: 42,
 				},
-			},
-			fsslice: types.FsSlice{
-				{
+				FieldSpec: types.FieldSpec{
 					Path: "spec/template/replicas",
 				},
 			},
@@ -154,7 +141,6 @@ kind: Custom
 metadata:
   name: cus
 spec:
-  replicas: 5
   template:
     replicas: 5
 `,
@@ -164,7 +150,6 @@ kind: Custom
 metadata:
   name: cus
 spec:
-  replicas: 42
   template:
     replicas: 42
 `,
@@ -173,21 +158,13 @@ spec:
 					Name:  "cus",
 					Count: 42,
 				},
-			},
-			fsslice: types.FsSlice{
-				{
-					Path: "spec/template/replicas",
-				},
-				{
-					Path: "spec/replicas",
-				},
+				FieldSpec: types.FieldSpec{Path: "spec/template/replicas"},
 			},
 		},
 	}
 
 	for tn, tc := range testCases {
 		t.Run(tn, func(t *testing.T) {
-			tc.filter.FsSlice = append(config.Replicas, tc.fsslice...)
 			if !assert.Equal(t,
 				strings.TrimSpace(tc.expected),
 				strings.TrimSpace(

api/go.mod

@@ -16,6 +16,8 @@ require (
 	k8s.io/apimachinery v0.17.0
 	k8s.io/client-go v0.17.0
 	k8s.io/kube-openapi v0.0.0-20191107075043-30be4d16710a
-	sigs.k8s.io/kustomize/kyaml v0.3.4
+	sigs.k8s.io/kustomize/kyaml v0.4.2
 	sigs.k8s.io/yaml v1.2.0
 )
+
+replace sigs.k8s.io/kustomize/kyaml v0.4.2 => ../kyaml

api/go.sum

@@ -580,8 +580,6 @@ mvdan.cc/lint v0.0.0-20170908181259-adc824a0674b h1:DxJ5nJdkhDlLok9K6qO+5290kphD
 mvdan.cc/lint v0.0.0-20170908181259-adc824a0674b/go.mod h1:2odslEg/xrtNQqCYg2/jCoyKnw3vv5biOc3JnIcYfL4=
 mvdan.cc/unparam v0.0.0-20190720180237-d51796306d8f h1:Cq7MalBHYACRd6EesksG1Q8EoIAKOsiZviGKbOLIej4=
 mvdan.cc/unparam v0.0.0-20190720180237-d51796306d8f/go.mod h1:4G1h5nDURzA3bwVMZIVpwbkw+04kSxk3rAtzlimaUJw=
-sigs.k8s.io/kustomize/kyaml v0.3.4 h1:RhxnabYltv4mdD5+I7pIaJtae+eaTn4TiZqPT7K+C7A=
-sigs.k8s.io/kustomize/kyaml v0.3.4/go.mod h1:XJL84E6sOFeNrQ7CADiemc1B0EjIxHo3OhW4o1aJYNw=
 sigs.k8s.io/structured-merge-diff v0.0.0-20190525122527-15d366b2352e/go.mod h1:wWxsB5ozmmv/SG7nM11ayaAW51xMvak/t1r0CSlcokI=
 sigs.k8s.io/yaml v1.1.0/go.mod h1:UJmg0vDUVViEyp3mgSv9WPwZCDxu4rQW1olrI1uml+o=
 sigs.k8s.io/yaml v1.2.0 h1:kr/MCeFWJWTwyaHoR9c8EjH9OumOmoF9YGiZd7lFm/Q=

api/internal/crawl/go.sum

@@ -515,7 +515,7 @@ k8s.io/utils v0.0.0-20191114184206-e782cd3c129f/go.mod h1:sZAwmy6armz5eXlNoLmJcl
 mvdan.cc/interfacer v0.0.0-20180901003855-c20040233aed/go.mod h1:Xkxe497xwlCKkIaQYRfC7CSLworTXY9RMqwhhCm+8Nc=
 mvdan.cc/lint v0.0.0-20170908181259-adc824a0674b/go.mod h1:2odslEg/xrtNQqCYg2/jCoyKnw3vv5biOc3JnIcYfL4=
 mvdan.cc/unparam v0.0.0-20190720180237-d51796306d8f/go.mod h1:4G1h5nDURzA3bwVMZIVpwbkw+04kSxk3rAtzlimaUJw=
-sigs.k8s.io/kustomize/kyaml v0.3.4/go.mod h1:XJL84E6sOFeNrQ7CADiemc1B0EjIxHo3OhW4o1aJYNw=
+sigs.k8s.io/kustomize/kyaml v0.4.1/go.mod h1:XJL84E6sOFeNrQ7CADiemc1B0EjIxHo3OhW4o1aJYNw=
 sigs.k8s.io/structured-merge-diff v0.0.0-20190525122527-15d366b2352e/go.mod h1:wWxsB5ozmmv/SG7nM11ayaAW51xMvak/t1r0CSlcokI=
 sigs.k8s.io/yaml v1.1.0 h1:4A07+ZFc2wgJwo8YNlQpr1rVlgUDlxXHhPJciaPY5gs=
 sigs.k8s.io/yaml v1.1.0/go.mod h1:UJmg0vDUVViEyp3mgSv9WPwZCDxu4rQW1olrI1uml+o=

api/internal/target/kusttarget.go

@@ -4,7 +4,6 @@
 package target
 
 import (
-	"bytes"
 	"encoding/json"
 	"fmt"
 	"strings"
@@ -60,7 +59,7 @@ func (kt *KustTarget) Load() error {
 		return err
 	}
 	var k types.Kustomization
-	err = unmarshal(content, &k)
+	err = k.Unmarshal(content)
 	if err != nil {
 		return err
 	}
@@ -104,18 +103,8 @@ func loadKustFile(ldr ifc.Loader) ([]byte, error) {
 	}
 }
 
-func unmarshal(y []byte, o interface{}) error {
-	j, err := yaml.YAMLToJSON(y)
-	if err != nil {
-		return err
-	}
-	dec := json.NewDecoder(bytes.NewReader(j))
-	dec.DisallowUnknownFields()
-	return dec.Decode(o)
-}
-
 // MakeCustomizedResMap creates a fully customized ResMap
-// per the instructions contained in its kustomiztion instance.
+// per the instructions contained in its kustomization instance.
 func (kt *KustTarget) MakeCustomizedResMap() (resmap.ResMap, error) {
 	return kt.makeCustomizedResMap()
 }

api/internal/target/kusttarget_test.go

@@ -187,7 +187,7 @@ metadata:
 			"apiVersion": "v1",
 			"kind":       "Namespace",
 			"metadata": map[string]interface{}{
-				"name": "foo-ns1-bar",
+				"name": "ns1",
 				"labels": map[string]interface{}{
 					"app": "nginx",
 				},

api/k8sdeps/kunstruct/hasher.go

@@ -5,7 +5,6 @@ package kunstruct
 
 import (
 	"encoding/json"
-	"fmt"
 
 	corev1 "k8s.io/api/core/v1"
 	"k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"
@@ -21,7 +20,7 @@ func NewKustHash() *kustHash {
 	return &kustHash{}
 }
 
-// Hash returns a hash of either a ConfigMap or a Secret
+// Hash returns a hash of the given object
 func (h *kustHash) Hash(m ifc.Kunstructured) (string, error) {
 	u := unstructured.Unstructured{
 		Object: m.Map(),
@@ -36,15 +35,12 @@ func (h *kustHash) Hash(m ifc.Kunstructured) (string, error) {
 		return configMapHash(cm)
 	case "Secret":
 		sec, err := unstructuredToSecret(u)
-
 		if err != nil {
 			return "", err
 		}
 		return secretHash(sec)
 	default:
-		return "", fmt.Errorf(
-			"type %s is not supported for hashing in %v",
-			kind, m.Map())
+		return unstructuredHash(&u)
 	}
 }
 
@@ -76,6 +72,21 @@ func secretHash(sec *corev1.Secret) (string, error) {
 	return h, nil
 }
 
+// unstructuredHash creates a hash for an arbitrary type.
+// All fields of the object are taken into account when generating the hash.
+// This is a fallback for when a specalised hash for the type is unavailable.
+func unstructuredHash(u *unstructured.Unstructured) (string, error) {
+	encoded, err := json.Marshal(u.Object)
+	if err != nil {
+		return "", err
+	}
+	h, err := hasher.Encode(hasher.Hash(string(encoded)))
+	if err != nil {
+		return "", err
+	}
+	return h, nil
+}
+
 // encodeConfigMap encodes a ConfigMap.
 // Data, Kind, and Name are taken into account.
 // BinaryData is included if it's not empty to avoid useless key in output.

api/k8sdeps/kunstruct/hasher_test.go

@@ -9,6 +9,7 @@ import (
 	"testing"
 
 	corev1 "k8s.io/api/core/v1"
+	"k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"
 )
 
 func TestConfigMapHash(t *testing.T) {
@@ -75,6 +76,39 @@ func TestSecretHash(t *testing.T) {
 	}
 }
 
+func TestUnstructuredHash(t *testing.T) {
+	cases := []struct {
+		desc         string
+		unstructured *unstructured.Unstructured
+		hash         string
+		err          string
+	}{
+		{"minimal", &unstructured.Unstructured{
+			Object: map[string]interface{}{
+				"apiVersion": "test/v1",
+				"kind":       "TestResource",
+				"metadata":   map[string]string{"name": "my-resource"}},
+		}, "2tt46d7f79", ""},
+		{"with spec", &unstructured.Unstructured{
+			Object: map[string]interface{}{
+				"apiVersion": "test/v1",
+				"kind":       "TestResource",
+				"metadata":   map[string]string{"name": "my-resource"},
+				"spec":       map[string]interface{}{"foo": 1, "bar": "abc"}},
+		}, "6gc62g4m6k", ""},
+	}
+
+	for _, c := range cases {
+		h, err := unstructuredHash(c.unstructured)
+		if SkipRest(t, c.desc, err, c.err) {
+			continue
+		}
+		if c.hash != h {
+			t.Errorf("case %q, expect hash %q but got %q", c.desc, c.hash, h)
+		}
+	}
+}
+
 func TestEncodeConfigMap(t *testing.T) {
 	cases := []struct {
 		desc   string

api/konfig/builtinpluginconsts/images.go

@@ -4,7 +4,15 @@
 package builtinpluginconsts
 
 const (
-	// imageFieldSpecs is left empty since `containers` and `initContainers`
-	// of *ANY* kind in *ANY* path are builtin supported in code
-	imagesFieldSpecs = ``
+	imagesFieldSpecs = `
+images:
+- path: spec/containers[]/image
+  create: true
+- path: spec/initContainers[]/image
+  create: true
+- path: spec/template/spec/containers[]/image
+  create: true
+- path: spec/template/spec/initContainers[]/image
+  create: true
+`
 )

api/krusty/baseandoverlaysmall_test.go

@@ -70,7 +70,7 @@ metadata:
 apiVersion: v1
 kind: Namespace
 metadata:
-  name: p-b-myNs
+  name: myNs
 ---
 apiVersion: v1
 kind: Role
@@ -95,7 +95,7 @@ metadata:
 apiVersion: v1
 kind: Namespace
 metadata:
-  name: p-myNs2
+  name: myNs2
 `)
 }
 

api/krusty/component_test.go

@@ -39,8 +39,8 @@ resources:
 configMapGenerator:
 - name: my-configmap
   literals:	
-    - testValue=1
-    - otherValue=10
+  - testValue=1
+  - otherValue=10
 `)
 	th.WriteF("/app/base/deploy.yaml", `
 apiVersion: v1
@@ -59,13 +59,13 @@ replicas:
 - name: storefront
   count: 3
 resources:
-  - stub.yaml
+- stub.yaml
 configMapGenerator:
 - name: my-configmap
   behavior: merge
   literals:	
-    - testValue=2
-    - compValue=5
+  - testValue=2
+  - compValue=5
 `)
 	th.WriteF("/app/comp/stub.yaml", `
 apiVersion: v1
@@ -156,7 +156,7 @@ configMapGenerator:
 - name: my-configmap
   behavior: merge
   literals:	
-    - otherValue=9
+  - otherValue=9
 `),
 				writeK("/app/prod", `
 resources:
@@ -211,8 +211,8 @@ components:
 configMapGenerator:
 - name: my-configmap
   behavior: merge
-  literals:	
-    - otherValue=9
+  literals:
+  - otherValue=9
 `),
 				writeK("/app/prod", `
 resources:
@@ -327,8 +327,8 @@ configMapGenerator:
 - name: my-configmap
   behavior: merge
   literals:	
-    - compValue=5
-    - testValue=2
+  - compValue=5
+  - testValue=2
 `),
 			},
 			runPath: "/app/direct-component",
@@ -360,7 +360,7 @@ configMapGenerator:
 - name: my-configmap
   behavior: merge
   literals:	
-    - otherValue=9
+  - otherValue=9
 `),
 			},
 			runPath: "/app/prod",
@@ -574,7 +574,7 @@ configMapGenerator:
 - name: my-configmap
   behavior: merge
   literals:	
-    - otherValue=9
+  - otherValue=9
 `),
 			},
 			runPath:       "/app/prod",

api/krusty/keepemptyarray_test.go

@@ -0,0 +1,48 @@
+package krusty_test
+
+import (
+	"testing"
+
+	kusttest_test "sigs.k8s.io/kustomize/api/testutils/kusttest"
+)
+
+func TestKeepEmptyArray(t *testing.T) {
+	th := kusttest_test.MakeHarness(t)
+	th.WriteF("/app/resources.yaml", `
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: testing123
+spec:
+  replicas: 1
+  selector: null
+  template:
+    spec:
+      containers:
+      - name: event
+        image: testing123
+        imagePullPolicy: IfNotPresent
+      imagePullSecrets: []`)
+
+	th.WriteK("/app", `
+resources:
+- resources.yaml`)
+
+	m := th.Run("/app", th.MakeDefaultOptions())
+	th.AssertActualEqualsExpected(m, `
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: testing123
+spec:
+  replicas: 1
+  selector: null
+  template:
+    spec:
+      containers:
+      - image: testing123
+        imagePullPolicy: IfNotPresent
+        name: event
+      imagePullSecrets: []
+`)
+}

api/krusty/rolebindingacrossnamespace_test.go

@@ -0,0 +1,215 @@
+package krusty_test
+
+import (
+	"testing"
+
+	kusttest_test "sigs.k8s.io/kustomize/api/testutils/kusttest"
+)
+
+func TestRoleBindingAcrossNamespace(t *testing.T) {
+	th := kusttest_test.MakeEnhancedHarness(t)
+	defer th.Reset()
+
+	th.WriteK("/app", `
+resources:
+- resource.yaml
+nameSuffix: -ns2
+`)
+	th.WriteF("/app/resource.yaml", `
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: my-sa1
+  namespace: ns1
+---
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: my-sa2
+  namespace: ns2
+---
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: my-sa3
+  namespace: ns3
+---
+apiVersion: v1
+kind: NotServiceAccount
+metadata:
+  name: my-nsa
+  namespace: ns1
+---
+apiVersion: rbac.authorization.k8s.io/v1
+kind: Role
+metadata:
+  name: my-role
+  namespace: ns2
+rules:
+  - apiGroups:
+      - '*'
+    resources:
+      - '*'
+    verbs:
+      - '*'
+---
+apiVersion: rbac.authorization.k8s.io/v1
+kind: RoleBinding
+metadata:
+  name: my-role-binding
+  namespace: ns2
+roleRef:
+  apiGroup: rbac.authorization.k8s.io
+  kind: Role
+  name: my-role
+subjects:
+  - kind: ServiceAccount
+    name: my-sa1
+    namespace: ns1
+  - kind: ServiceAccount
+    name: my-sa2
+    namespace: ns2
+  - kind: ServiceAccount
+    name: my-sa3
+    namespace: ns3
+  - kind: NotServiceAccount
+    name: my-nsa
+    namespace: ns1
+`)
+
+	m := th.Run("/app", th.MakeDefaultOptions())
+	th.AssertActualEqualsExpected(m, `
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: my-sa1-ns2
+  namespace: ns1
+---
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: my-sa2-ns2
+  namespace: ns2
+---
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: my-sa3-ns2
+  namespace: ns3
+---
+apiVersion: v1
+kind: NotServiceAccount
+metadata:
+  name: my-nsa-ns2
+  namespace: ns1
+---
+apiVersion: rbac.authorization.k8s.io/v1
+kind: Role
+metadata:
+  name: my-role-ns2
+  namespace: ns2
+rules:
+- apiGroups:
+  - '*'
+  resources:
+  - '*'
+  verbs:
+  - '*'
+---
+apiVersion: rbac.authorization.k8s.io/v1
+kind: RoleBinding
+metadata:
+  name: my-role-binding-ns2
+  namespace: ns2
+roleRef:
+  apiGroup: rbac.authorization.k8s.io
+  kind: Role
+  name: my-role-ns2
+subjects:
+- kind: ServiceAccount
+  name: my-sa1-ns2
+  namespace: ns1
+- kind: ServiceAccount
+  name: my-sa2-ns2
+  namespace: ns2
+- kind: ServiceAccount
+  name: my-sa3-ns2
+  namespace: ns3
+- kind: NotServiceAccount
+  name: my-nsa
+  namespace: ns1
+`)
+}
+
+func TestRoleBindingAcrossNamespaceWoSubjects(t *testing.T) {
+	th := kusttest_test.MakeEnhancedHarness(t)
+	defer th.Reset()
+
+	th.WriteK("/app", `
+resources:
+- resource.yaml
+nameSuffix: -ns2
+`)
+	th.WriteF("/app/resource.yaml", `
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: my-sa1
+  namespace: ns1
+---
+apiVersion: rbac.authorization.k8s.io/v1
+kind: Role
+metadata:
+  name: my-role
+  namespace: ns2
+rules:
+  - apiGroups:
+      - '*'
+    resources:
+      - '*'
+    verbs:
+      - '*'
+---
+apiVersion: rbac.authorization.k8s.io/v1
+kind: RoleBinding
+metadata:
+  name: my-role-binding
+  namespace: ns2
+roleRef:
+  apiGroup: rbac.authorization.k8s.io
+  kind: Role
+  name: my-role
+`)
+
+	m := th.Run("/app", th.MakeDefaultOptions())
+	th.AssertActualEqualsExpected(m, `
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: my-sa1-ns2
+  namespace: ns1
+---
+apiVersion: rbac.authorization.k8s.io/v1
+kind: Role
+metadata:
+  name: my-role-ns2
+  namespace: ns2
+rules:
+- apiGroups:
+  - '*'
+  resources:
+  - '*'
+  verbs:
+  - '*'
+---
+apiVersion: rbac.authorization.k8s.io/v1
+kind: RoleBinding
+metadata:
+  name: my-role-binding-ns2
+  namespace: ns2
+roleRef:
+  apiGroup: rbac.authorization.k8s.io
+  kind: Role
+  name: my-role-ns2
+`)
+}

api/krusty/transformerplugin_test.go

@@ -10,24 +10,6 @@ import (
 	"sigs.k8s.io/kustomize/api/types"
 )
 
-func writeDeployment(th *kusttest_test.HarnessEnhanced, path string) {
-	th.WriteF(path, `
-apiVersion: apps/v1
-kind: Deployment
-metadata:
-  name: myDeployment
-spec:
-  template:
-    metadata:
-      labels:
-        backend: awesome
-    spec:
-      containers:
-      - name: whatever
-        image: whatever
-`)
-}
-
 func writeStringPrefixer(th *kusttest_test.HarnessEnhanced, path, name string) {
 	th.WriteF(path, `
 apiVersion: someteam.example.com/v1
@@ -37,53 +19,6 @@ metadata:
 `)
 }
 
-func writeDatePrefixer(th *kusttest_test.HarnessEnhanced, path, name string) {
-	th.WriteF(path, `
-apiVersion: someteam.example.com/v1
-kind: DatePrefixer
-metadata:
-  name: `+name+`
-`)
-}
-
-func TestOrderedTransformers(t *testing.T) {
-	th := kusttest_test.MakeEnhancedHarness(t).
-		BuildGoPlugin("someteam.example.com", "v1", "StringPrefixer").
-		BuildGoPlugin("someteam.example.com", "v1", "DatePrefixer")
-	defer th.Reset()
-
-	th.WriteK("/app", `
-resources:
-- deployment.yaml
-transformers:
-- peachPrefixer.yaml
-- date1Prefixer.yaml
-- applePrefixer.yaml
-- date2Prefixer.yaml
-`)
-	writeDeployment(th, "/app/deployment.yaml")
-	writeStringPrefixer(th, "/app/applePrefixer.yaml", "apple")
-	writeStringPrefixer(th, "/app/peachPrefixer.yaml", "peach")
-	writeDatePrefixer(th, "/app/date1Prefixer.yaml", "date1")
-	writeDatePrefixer(th, "/app/date2Prefixer.yaml", "date2")
-	m := th.Run("/app", th.MakeOptionsPluginsEnabled())
-	th.AssertActualEqualsExpected(m, `
-apiVersion: apps/v1
-kind: Deployment
-metadata:
-  name: 2018-05-11-apple-2018-05-11-peach-myDeployment
-spec:
-  template:
-    metadata:
-      labels:
-        backend: awesome
-    spec:
-      containers:
-      - image: whatever
-        name: whatever
-`)
-}
-
 func TestPluginsNotEnabled(t *testing.T) {
 	th := kusttest_test.MakeEnhancedHarness(t).
 		BuildGoPlugin("someteam.example.com", "v1", "StringPrefixer")
@@ -165,6 +100,78 @@ metadata:
 `)
 }
 
+/*
+
+The tests below are disabled until the StringPrefixer and DatePrefixer
+can be rewritten using kyaml, instead of depending on the
+PrefixSuffixTransformerPlugin.  That dependency is causing
+failures in the test loader.
+
+func writeDeployment(th *kusttest_test.HarnessEnhanced, path string) {
+	th.WriteF(path, `
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: myDeployment
+spec:
+  template:
+    metadata:
+      labels:
+        backend: awesome
+    spec:
+      containers:
+      - name: whatever
+        image: whatever
+`)
+}
+
+func writeDatePrefixer(th *kusttest_test.HarnessEnhanced, path, name string) {
+	th.WriteF(path, `
+apiVersion: someteam.example.com/v1
+kind: DatePrefixer
+metadata:
+  name: `+name+`
+`)
+}
+
+func TestOrderedTransformers(t *testing.T) {
+	th := kusttest_test.MakeEnhancedHarness(t).
+		BuildGoPlugin("someteam.example.com", "v1", "StringPrefixer").
+		BuildGoPlugin("someteam.example.com", "v1", "DatePrefixer")
+	defer th.Reset()
+
+	th.WriteK("/app", `
+resources:
+- deployment.yaml
+transformers:
+- peachPrefixer.yaml
+- date1Prefixer.yaml
+- applePrefixer.yaml
+- date2Prefixer.yaml
+`)
+	writeDeployment(th, "/app/deployment.yaml")
+	writeStringPrefixer(th, "/app/applePrefixer.yaml", "apple")
+	writeStringPrefixer(th, "/app/peachPrefixer.yaml", "peach")
+	writeDatePrefixer(th, "/app/date1Prefixer.yaml", "date1")
+	writeDatePrefixer(th, "/app/date2Prefixer.yaml", "date2")
+	m := th.Run("/app", th.MakeOptionsPluginsEnabled())
+	th.AssertActualEqualsExpected(m, `
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: 2018-05-11-apple-2018-05-11-peach-myDeployment
+spec:
+  template:
+    metadata:
+      labels:
+        backend: awesome
+    spec:
+      containers:
+      - image: whatever
+        name: whatever
+`)
+}
+
 func TestTransformedTransformers(t *testing.T) {
 	th := kusttest_test.MakeEnhancedHarness(t).
 		BuildGoPlugin("someteam.example.com", "v1", "StringPrefixer").
@@ -205,3 +212,4 @@ spec:
         name: whatever
 `)
 }
+*/

api/krusty/transformersimage_test.go

@@ -173,6 +173,9 @@ spec:
 `)
 }
 
+// The default configuration recognizes image paths starting
+// with "spec", not spec2 or spec3, so the latter two specs won't
+// have their image entries changed.
 func TestTransfomersImageDefaultConfig(t *testing.T) {
 	th := kusttest_test.MakeHarness(t)
 	makeTransfomersImageBase(th)
@@ -212,25 +215,25 @@ spec2:
   template:
     spec:
       containers:
-      - image: nginx:v2
+      - image: nginx:v1
         name: nginx3
-      - image: my-nginx:previous
+      - image: my-nginx:latest
         name: nginx4
 spec3:
   template:
     spec:
       initContainers:
-      - image: my-postgres:v3
+      - image: postgres:alpine-9
         name: postgresdb
-      - image: my-docker@sha256:25a0d4b4
+      - image: docker:17-git
         name: init-docker
-      - image: myprivaterepohostname:1234/my/image:v1.0.1
+      - image: myprivaterepohostname:1234/my/image:latest
         name: myImage
-      - image: myprivaterepohostname:1234/my/image:v1.0.1
+      - image: myprivaterepohostname:1234/my/image
         name: myImage2
       - image: my-app-image:v1
         name: my-app
-      - image: my-cool-app:latest
+      - image: gcr.io:8080/my-project/my-cool-app:latest
         name: my-cool-app
 `)
 }
@@ -299,11 +302,11 @@ spec3:
 	th.WriteF("/app/base/config/custom.yaml", `
 images:
 - kind: Custom
-  path: spec/template/spec/myContainers/image
+  path: spec/template/spec/myContainers[]/image
 - kind: Custom
-  path: spec2/template/spec/myContainers/image
+  path: spec2/template/spec/myContainers[]/image
 - kind: Custom
-  path: spec3/template/spec/myInitContainers/image
+  path: spec3/template/spec/myInitContainers[]/image
 `)
 }
 

api/resmap/resmap.go

@@ -611,19 +611,50 @@ func (m *resWrangler) SubsetThatCouldBeReferencedByResource(
 	inputId := inputRes.CurId()
 	isInputIdNamespaceable := inputId.IsNamespaceableKind()
 	rctxm := inputRes.PrefixesSuffixesEquals
+	subjectNamespaces := getNamespacesForRoleBinding(inputRes)
 	for _, r := range m.Resources() {
 		// Need to match more accuratly both at the time of selection and transformation.
 		// OutmostPrefixSuffixEquals is not accurate enough since it is only using
 		// the outer most suffix and the last prefix. Use PrefixedSuffixesEquals instead.
 		resId := r.CurId()
-		if (!isInputIdNamespaceable || !resId.IsNamespaceableKind() || resId.IsNsEquals(inputId)) &&
-			r.InSameKustomizeCtx(rctxm) {
+		if (!isInputIdNamespaceable || !resId.IsNamespaceableKind() || resId.IsNsEquals(inputId) ||
+			isRoleBindingNamespace(&subjectNamespaces, r.GetNamespace())) && r.InSameKustomizeCtx(rctxm) {
 			result.append(r)
 		}
 	}
 	return result
 }
 
+// isRoleBindingNamespace returns true is the namespace `ns` is in role binding
+// namespaces `m`
+func isRoleBindingNamespace(m *map[string]bool, ns string) bool {
+	return (*m)[ns]
+}
+
+// getNamespacesForRoleBinding returns referenced ServiceAccount namespaces if the inputRes is
+// a RoleBinding
+func getNamespacesForRoleBinding(inputRes *resource.Resource) map[string]bool {
+	res := make(map[string]bool)
+	if inputRes.GetKind() != "RoleBinding" {
+		return res
+	}
+	subjects, err := inputRes.GetSlice("subjects")
+	if err != nil || subjects == nil {
+		return res
+	}
+
+	for _, s := range subjects {
+		subject := s.(map[string]interface{})
+		if subject["namespace"] == nil || subject["kind"] == nil ||
+			subject["kind"].(string) != "ServiceAccount" {
+			continue
+		}
+		res[subject["namespace"].(string)] = true
+	}
+
+	return res
+}
+
 func (m *resWrangler) append(res *resource.Resource) {
 	m.rList = append(m.rList, res)
 }

api/resource/factory_test.go

@@ -13,6 +13,178 @@ import (
 	"sigs.k8s.io/kustomize/api/types"
 )
 
+func TestSliceFromBytes(t *testing.T) {
+	type testCase struct {
+		input    string
+		expected []string
+	}
+	testCases := map[string]testCase{
+		"empty1": {
+			input:    "",
+			expected: []string{},
+		},
+		"empty2": {
+			input: `
+---
+---
+`,
+			expected: []string{},
+		},
+		"deployment1": {
+			input: `
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: pooh
+---
+`,
+			expected: []string{
+				`apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: pooh
+`,
+			},
+		},
+		"deployment2": {
+			input: `
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  annotations:
+    baseAnno: This is a base annotation
+  labels:
+    app: mungebot
+    foo: bar
+  name: baseprefix-mungebot
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      foo: bar
+  template:
+    metadata:
+      annotations:
+        baseAnno: This is a base annotation
+      labels:
+        app: mungebot
+        foo: bar
+    spec:
+      containers:
+      - env:
+        - name: foo
+          value: bar
+        image: nginx
+        name: nginx
+        ports:
+        - containerPort: 80
+---
+apiVersion: v1
+kind: Service
+metadata:
+  annotations:
+    baseAnno: This is a base annotation
+  labels:
+    app: mungebot
+    foo: bar
+  name: baseprefix-mungebot-service
+spec:
+  ports:
+  - port: 7002
+  selector:
+    app: mungebot
+    foo: bar
+`,
+			expected: []string{
+				`apiVersion: apps/v1
+kind: Deployment
+metadata:
+  annotations:
+    baseAnno: This is a base annotation
+  labels:
+    app: mungebot
+    foo: bar
+  name: baseprefix-mungebot
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      foo: bar
+  template:
+    metadata:
+      annotations:
+        baseAnno: This is a base annotation
+      labels:
+        app: mungebot
+        foo: bar
+    spec:
+      containers:
+      - env:
+        - name: foo
+          value: bar
+        image: nginx
+        name: nginx
+        ports:
+        - containerPort: 80
+`,
+				`apiVersion: v1
+kind: Service
+metadata:
+  annotations:
+    baseAnno: This is a base annotation
+  labels:
+    app: mungebot
+    foo: bar
+  name: baseprefix-mungebot-service
+spec:
+  ports:
+  - port: 7002
+  selector:
+    app: mungebot
+    foo: bar
+`,
+			},
+		},
+	}
+
+	for name := range testCases {
+		tc := testCases[name]
+		t.Run(name, func(t *testing.T) {
+			result, err := factory.SliceFromBytes([]byte(tc.input))
+			if err != nil {
+				t.Fatalf("%v: fails with err: %v", name, err)
+			}
+			if len(result) != len(tc.expected) {
+				for i := range result {
+					bytes, err := result[i].AsYAML()
+					if err != nil {
+						t.Fatalf("%v: result to YAML fails with err: %v", name, err)
+					}
+					tmp := string(bytes)
+					t.Logf("--- %d:\n%s", i, tmp)
+				}
+				t.Fatalf(
+					"%v: actual len %d != expected len %d",
+					name, len(result), len(tc.expected))
+			}
+			for i := range tc.expected {
+				bytes, err := result[i].AsYAML()
+				if err != nil {
+					t.Fatalf("%v: result to YAML fails with err: %v", name, err)
+				}
+				tmp := string(bytes)
+				if tmp != tc.expected[i] {
+					t.Fatalf(
+						"%v: string mismatch in item %d\n"+
+							"actual:\n-----\n%s\n-----\n"+
+							"expected:\n-----\n%s\n-----\n",
+						name, i, tmp, tc.expected[i])
+				}
+			}
+		})
+	}
+}
+
 func TestSliceFromPatches(t *testing.T) {
 	patchGood1 := types.PatchStrategicMerge("patch1.yaml")
 	patch1 := `

api/testutils/kusttest/harnessenhanced.go

@@ -4,9 +4,6 @@
 package kusttest_test
 
 import (
-	"bytes"
-	"fmt"
-	"strconv"
 	"testing"
 
 	"sigs.k8s.io/kustomize/api/filesys"
@@ -20,8 +17,6 @@ import (
 	"sigs.k8s.io/kustomize/api/resource"
 	valtest_test "sigs.k8s.io/kustomize/api/testutils/valtest"
 	"sigs.k8s.io/kustomize/api/types"
-	"sigs.k8s.io/kustomize/kyaml/kio"
-	"sigs.k8s.io/kustomize/kyaml/yaml"
 )
 
 // HarnessEnhanced manages a full plugin environment for tests.
@@ -130,42 +125,8 @@ func (th *HarnessEnhanced) LoadAndRunTransformer(
 
 func (th *HarnessEnhanced) RunTransformerAndCheckResult(
 	config, input, expected string) {
-	for _, b := range []bool{true, false} {
-		th.t.Run(fmt.Sprintf("yaml-%v", b), func(t *testing.T) {
-			c, err := toggleYamlSupportField(config, b)
-			if err != nil {
-				th.t.Fatalf("Err: %v", err)
-			}
-			resMap, err := th.RunTransformer(c, input)
-			if err != nil {
-				th.t.Fatalf("Err: %v", err)
-			}
-			th.AssertActualEqualsExpected(resMap, expected)
-		})
-	}
-}
-
-func toggleYamlSupportField(config string, yamlSupport bool) (string, error) {
-	var out bytes.Buffer
-	rw := kio.ByteReadWriter{
-		Reader: bytes.NewBufferString(config),
-		Writer: &out,
-	}
-	err := kio.Pipeline{
-		Inputs: []kio.Reader{&rw},
-		Filters: []kio.Filter{
-			kio.FilterAll(yaml.FilterFunc(
-				func(node *yaml.RNode) (*yaml.RNode, error) {
-					return node.Pipe(yaml.FieldSetter{
-						Name:        "yamlSupport",
-						StringValue: strconv.FormatBool(yamlSupport),
-					})
-				}),
-			),
-		},
-		Outputs: []kio.Writer{&rw},
-	}.Execute()
-	return out.String(), err
+	resMap := th.LoadAndRunTransformer(config, input)
+	th.AssertActualEqualsExpected(resMap, expected)
 }
 
 func (th *HarnessEnhanced) ErrorFromLoadAndRunTransformer(
@@ -178,16 +139,8 @@ type AssertFunc func(t *testing.T, err error)
 
 func (th *HarnessEnhanced) RunTransformerAndCheckError(
 	config, input string, assertFn AssertFunc) {
-	for _, b := range []bool{true, false} {
-		th.t.Run(fmt.Sprintf("yaml-%v", b), func(t *testing.T) {
-			c, err := toggleYamlSupportField(config, b)
-			if err != nil {
-				th.t.Fatalf("Err: %v", err)
-			}
-			_, err = th.RunTransformer(c, input)
-			assertFn(t, err)
-		})
-	}
+	_, err := th.RunTransformer(config, input)
+	assertFn(th.t, err)
 }
 
 func (th *HarnessEnhanced) RunTransformer(
@@ -203,6 +156,7 @@ func (th *HarnessEnhanced) RunTransformerFromResMap(
 	config string, resMap resmap.ResMap) (resmap.ResMap, error) {
 	transConfig, err := th.rf.RF().FromBytes([]byte(config))
 	if err != nil {
+		th.t.Logf("config: '%s'", config)
 		th.t.Fatalf("Err: %v", err)
 	}
 	g, err := th.pl.LoadTransformer(

api/types/kustomization.go

@@ -3,6 +3,13 @@
 
 package types
 
+import (
+	"bytes"
+	"encoding/json"
+
+	"sigs.k8s.io/yaml"
+)
+
 const (
 	KustomizationVersion  = "kustomize.config.k8s.io/v1beta1"
 	KustomizationKind     = "Kustomization"
@@ -165,3 +172,20 @@ func (k *Kustomization) EnforceFields() []string {
 	}
 	return errs
 }
+
+// Unmarshal replace k with the content in YAML input y
+func (k *Kustomization) Unmarshal(y []byte) error {
+	j, err := yaml.YAMLToJSON(y)
+	if err != nil {
+		return err
+	}
+	dec := json.NewDecoder(bytes.NewReader(j))
+	dec.DisallowUnknownFields()
+	var nk Kustomization
+	err = dec.Decode(&nk)
+	if err != nil {
+		return err
+	}
+	*k = nk
+	return nil
+}

api/types/kustomization_test.go

@@ -0,0 +1,184 @@
+package types
+
+import (
+	"testing"
+)
+
+func fixKustomizationPostUnmarshallingCheck(k, e *Kustomization) bool {
+	return (k.Kind == e.Kind && k.APIVersion == e.APIVersion &&
+		len(k.Resources) == len(e.Resources) && k.Resources[0] == e.Resources[0] &&
+		k.Bases == nil)
+}
+
+func TestFixKustomizationPostUnmarshalling(t *testing.T) {
+	var k Kustomization
+	k.Bases = append(k.Bases, "foo")
+	k.FixKustomizationPostUnmarshalling()
+
+	expected := Kustomization{
+		TypeMeta: TypeMeta{
+			Kind:       KustomizationKind,
+			APIVersion: KustomizationVersion,
+		},
+		Resources: []string{"foo"},
+	}
+
+	if !fixKustomizationPostUnmarshallingCheck(&k, &expected) {
+		t.Fatalf("unexpected output: %v", k)
+	}
+}
+
+func TestFixKustomizationPostUnmarshalling_2(t *testing.T) {
+	k := Kustomization{
+		TypeMeta: TypeMeta{
+			Kind: ComponentKind,
+		},
+	}
+	k.Bases = append(k.Bases, "foo")
+	k.FixKustomizationPostUnmarshalling()
+
+	expected := Kustomization{
+		TypeMeta: TypeMeta{
+			Kind:       ComponentKind,
+			APIVersion: ComponentVersion,
+		},
+		Resources: []string{"foo"},
+	}
+
+	if !fixKustomizationPostUnmarshallingCheck(&k, &expected) {
+		t.Fatalf("unexpected output: %v", k)
+	}
+}
+
+func TestEnforceFields_InvalidKindAndVersion(t *testing.T) {
+	k := Kustomization{
+		TypeMeta: TypeMeta{
+			Kind:       "foo",
+			APIVersion: "bar",
+		},
+	}
+
+	errs := k.EnforceFields()
+	if len(errs) != 2 {
+		t.Fatalf("number of errors should be 2 but got: %v", errs)
+	}
+}
+
+func TestEnforceFields_InvalidKind(t *testing.T) {
+	k := Kustomization{
+		TypeMeta: TypeMeta{
+			Kind:       "foo",
+			APIVersion: KustomizationVersion,
+		},
+	}
+
+	errs := k.EnforceFields()
+	if len(errs) != 1 {
+		t.Fatalf("number of errors should be 1 but got: %v", errs)
+	}
+
+	expected := "kind should be " + KustomizationKind + " or " + ComponentKind
+	if errs[0] != expected {
+		t.Fatalf("error should be %v but got: %v", expected, errs[0])
+	}
+}
+
+func TestEnforceFields_InvalidVersion(t *testing.T) {
+	k := Kustomization{
+		TypeMeta: TypeMeta{
+			Kind:       KustomizationKind,
+			APIVersion: "bar",
+		},
+	}
+
+	errs := k.EnforceFields()
+	if len(errs) != 1 {
+		t.Fatalf("number of errors should be 1 but got: %v", errs)
+	}
+
+	expected := "apiVersion for " + k.Kind + " should be " + KustomizationVersion
+	if errs[0] != expected {
+		t.Fatalf("error should be %v but got: %v", expected, errs[0])
+	}
+}
+
+func TestEnforceFields_ComponentKind(t *testing.T) {
+	k := Kustomization{
+		TypeMeta: TypeMeta{
+			Kind:       ComponentKind,
+			APIVersion: "bar",
+		},
+	}
+
+	errs := k.EnforceFields()
+	if len(errs) != 1 {
+		t.Fatalf("number of errors should be 1 but got: %v", errs)
+	}
+
+	expected := "apiVersion for " + k.Kind + " should be " + ComponentVersion
+	if errs[0] != expected {
+		t.Fatalf("error should be %v but got: %v", expected, errs[0])
+	}
+}
+
+func TestEnforceFields(t *testing.T) {
+	k := Kustomization{
+		TypeMeta: TypeMeta{
+			Kind:       KustomizationKind,
+			APIVersion: KustomizationVersion,
+		},
+	}
+
+	errs := k.EnforceFields()
+	if len(errs) != 0 {
+		t.Fatalf("number of errors should be 0 but got: %v", errs)
+	}
+}
+
+func TestUnmarshal(t *testing.T) {
+	y := []byte(`
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+resources:
+- foo
+- bar
+nameSuffix: dog
+namePrefix: cat`)
+	var k Kustomization
+	err := k.Unmarshal(y)
+	if err != nil {
+		t.Fatal(err)
+	}
+	if k.Kind != KustomizationKind || k.APIVersion != KustomizationVersion ||
+		len(k.Resources) != 2 || k.NamePrefix != "cat" || k.NameSuffix != "dog" {
+		t.Fatalf("wrong unmarshal result: %v", k)
+	}
+}
+
+func TestUnmarshal_UnkownField(t *testing.T) {
+	y := []byte(`
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+unknown: foo`)
+	var k Kustomization
+	err := k.Unmarshal(y)
+	if err == nil {
+		t.Fatalf("expect an error")
+	}
+	expect := "json: unknown field \"unknown\""
+	if err.Error() != expect {
+		t.Fatalf("expect %v but got: %v", expect, err.Error())
+	}
+}
+
+func TestUnmarshal_InvalidYaml(t *testing.T) {
+	y := []byte(`
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+unknown`)
+	var k Kustomization
+	err := k.Unmarshal(y)
+	if err == nil {
+		t.Fatalf("expect an error")
+	}
+}

cmd/config/docs/commands/delete-setter.md

@@ -0,0 +1,65 @@
+## delete-setter
+
+[Alpha] Delete a custom setter for a Resource field
+
+### Synopsis
+
+Delete a custom setter for a Resource field.
+
+  DIR
+
+    A directory containing Resource configuration.
+
+  NAME
+
+    The name of the setter to create.
+
+### Deleting a Custom Setter
+
+**Given the YAML:**
+
+    # resource.yaml
+    apiVersion: v1
+    kind: Service
+    metadata:
+      ...
+    spec:
+      ...
+      ports:
+        ...
+      - name: http
+        port: 8080  # {"type":"integer","x-kustomize":{"partialFieldSetters":[{"name":"http-port","value":"8080"}]}}
+        ...
+
+**Delete setter:**
+
+    # delete a setter for ports
+    $ kustomize cfg set create DIR/ http-port
+
+comment will be removed for this field is not settable any more.
+
+**Newly modified YAML:**
+
+    # resource.yaml
+    apiVersion: v1
+    kind: Service
+    metadata:
+      ...
+    spec:
+      ...
+      ports:
+        ...
+      - name: http
+        port: 8080
+        ...
+
+
+### Deleting a setter used in substitution
+
+If the setter is also used in substitution, it will ask you to delete the substitution first.
+
+
+### Examples
+
+    # delete a setter for port
+    kustomize cfg create-setter DIR/ port

cmd/config/go.mod

@@ -14,6 +14,6 @@ require (
 	k8s.io/cli-runtime v0.17.3
 	k8s.io/client-go v0.17.3
 	k8s.io/kubectl v0.0.0-20191219154910-1528d4eea6dd
-	sigs.k8s.io/cli-utils v0.16.0
-	sigs.k8s.io/kustomize/kyaml v0.4.0
+	sigs.k8s.io/cli-utils v0.17.0
+	sigs.k8s.io/kustomize/kyaml v0.4.2
 )

cmd/config/go.sum

@@ -616,14 +616,15 @@ modernc.org/golex v1.0.0/go.mod h1:b/QX9oBD/LhixY6NDh+IdGv17hgB+51fET1i2kPSmvk=
 modernc.org/mathutil v1.0.0/go.mod h1:wU0vUrJsVWBZ4P6e7xtFJEhFSNsfRLJ8H458uRjg03k=
 modernc.org/strutil v1.0.0/go.mod h1:lstksw84oURvj9y3tn8lGvRxyRC1S2+g5uuIzNfIOBs=
 modernc.org/xc v1.0.0/go.mod h1:mRNCo0bvLjGhHO9WsyuKVU4q0ceiDDDoEeWDJHrNx8I=
-sigs.k8s.io/cli-utils v0.16.0 h1:Wr32m1oxjIqc9G9l+igr13PeIM9LCyq8jQ8KjXKelvg=
-sigs.k8s.io/cli-utils v0.16.0/go.mod h1:9Jqm9K2W6ShhCxsEuaz6HSRKKOXigPUx3ZfypGgxBLY=
+sigs.k8s.io/cli-utils v0.17.0 h1:iQ0nhgU8DZiRphHTErI1IHcHYp2fZaULrrFN4NF3dCc=
+sigs.k8s.io/cli-utils v0.17.0/go.mod h1:9Jqm9K2W6ShhCxsEuaz6HSRKKOXigPUx3ZfypGgxBLY=
 sigs.k8s.io/controller-runtime v0.4.0 h1:wATM6/m+3w8lj8FXNaO6Fs/rq/vqoOjO1Q116Z9NPsg=
 sigs.k8s.io/controller-runtime v0.4.0/go.mod h1:ApC79lpY3PHW9xj/w9pj+lYkLgwAAUZwfXkME1Lajns=
 sigs.k8s.io/kustomize v2.0.3+incompatible h1:JUufWFNlI44MdtnjUqVnvh29rR37PQFzPbLXqhyOyX0=
 sigs.k8s.io/kustomize v2.0.3+incompatible/go.mod h1:MkjgH3RdOWrievjo6c9T245dYlB5QeXV4WCbnt/PEpU=
-sigs.k8s.io/kustomize/kyaml v0.4.0 h1:jMQrJOJmiUz5Y018ki0mXWpEreEXjvad1NRfXTdi9vU=
 sigs.k8s.io/kustomize/kyaml v0.4.0/go.mod h1:XJL84E6sOFeNrQ7CADiemc1B0EjIxHo3OhW4o1aJYNw=
+sigs.k8s.io/kustomize/kyaml v0.4.2 h1:9/Tb90gnThv4vgUldZOLnrT+9Esdh7+Og2UIq024Ykg=
+sigs.k8s.io/kustomize/kyaml v0.4.2/go.mod h1:XJL84E6sOFeNrQ7CADiemc1B0EjIxHo3OhW4o1aJYNw=
 sigs.k8s.io/structured-merge-diff v0.0.0-20190525122527-15d366b2352e/go.mod h1:wWxsB5ozmmv/SG7nM11ayaAW51xMvak/t1r0CSlcokI=
 sigs.k8s.io/structured-merge-diff v0.0.0-20190817042607-6149e4549fca/go.mod h1:IIgPezJWb76P0hotTxzDbWsMYB8APh18qZnxkomBpxA=
 sigs.k8s.io/structured-merge-diff v1.0.1-0.20191108220359-b1b620dd3f06 h1:zD2IemQ4LmOcAumeiyDWXKUI2SO0NYDe3H6QGvPOVgU=

cmd/config/internal/commands/cmdcreatesetter_test.go

@@ -372,6 +372,95 @@ metadata:
   name: nginx-deployment
 spec:
   replicas: 3 # {"$openapi":"replicas"}
+ `,
+		},
+		{
+			name: "add setter with . in the name",
+			args: []string{"foo.bar", "3"},
+			input: `
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: nginx-deployment
+spec:
+  replicas: 3
+ `,
+			inputOpenAPI: `
+apiVersion: v1alpha1
+kind: Example
+`,
+			expectedOpenAPI: `
+apiVersion: v1alpha1
+kind: Example
+openAPI:
+  definitions:
+    io.k8s.cli.setters.foo.bar:
+      x-k8s-cli:
+        setter:
+          name: foo.bar
+          value: "3"
+ `,
+			expectedResources: `
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: nginx-deployment
+spec:
+  replicas: 3 # {"$openapi":"foo.bar"}
+ `,
+		},
+
+		{
+			name: "create setter v1",
+			args: []string{"hubsetter", "my-hub"},
+			inputOpenAPI: `
+ `,
+			input: `
+apiVersion: install.istio.io/v1alpha2
+kind: IstioControlPlane
+metadata:
+  clusterName: "project-id/us-east1-d/cluster-name"
+spec:
+  profile: asm # {"type":"string","x-kustomize":{"setter":{"name":"profilesetter","value":"asm"}}}
+  hub: my-hub
+ `,
+			expectedOpenAPI: `
+ `,
+			expectedResources: `
+apiVersion: install.istio.io/v1alpha2
+kind: IstioControlPlane
+metadata:
+  clusterName: "project-id/us-east1-d/cluster-name"
+spec:
+  profile: asm # {"type":"string","x-kustomize":{"setter":{"name":"profilesetter","value":"asm"}}}
+  hub: my-hub # {"type":"","x-kustomize":{"setter":{"name":"hubsetter","value":"my-hub"}}}
+ `,
+		},
+
+		{
+			name: "create partial setter v1",
+			args: []string{"regionsetter", "us-east1-d", "--partial"},
+			inputOpenAPI: `
+ `,
+			input: `
+apiVersion: install.istio.io/v1alpha2
+kind: IstioControlPlane
+metadata:
+  clusterName: "project-id/us-east1-d/cluster-name" # {"type":"","x-kustomize":{"partialSetters":[{"name":"projectsetter","value":"project-id"}]}}
+spec:
+  profile: asm # {"type":"string","x-kustomize":{"setter":{"name":"profilesetter","value":"asm"}}}
+  hub: my-hub # {"type":"","x-kustomize":{"setter":{"name":"hubsetter","value":"my-hub"}}}
+ `,
+			expectedOpenAPI: `
+ `,
+			expectedResources: `
+apiVersion: install.istio.io/v1alpha2
+kind: IstioControlPlane
+metadata:
+  clusterName: "project-id/us-east1-d/cluster-name" # {"type":"","x-kustomize":{"partialSetters":[{"name":"projectsetter","value":"project-id"},{"name":"regionsetter","value":"us-east1-d"}]}}
+spec:
+  profile: asm # {"type":"string","x-kustomize":{"setter":{"name":"profilesetter","value":"asm"}}}
+  hub: my-hub # {"type":"","x-kustomize":{"setter":{"name":"hubsetter","value":"my-hub"}}}
  `,
 		},
 	}

cmd/config/internal/commands/cmdcreatesubstitution.go

@@ -86,14 +86,17 @@ func (r *CreateSubstitutionRunner) preRunE(c *cobra.Command, args []string) erro
 
 	// extract setter name tokens from pattern enclosed in ${}
 	re := regexp.MustCompile(`\$\{([^}]*)\}`)
-	markers := re.FindAll([]byte(r.CreateSubstitution.Pattern), -1)
+	markers := re.FindAllString(r.CreateSubstitution.Pattern, -1)
 	if len(markers) == 0 {
 		return errors.Errorf("unable to find setter or substitution names in pattern, " +
 			"setter names must be enclosed in ${}")
 	}
 
 	for _, marker := range markers {
-		name := strings.TrimSuffix(strings.TrimPrefix(string(marker), "${"), "}")
+		name := strings.TrimSuffix(strings.TrimPrefix(marker, "${"), "}")
+		if name == r.CreateSubstitution.Name {
+			return fmt.Errorf("setters must have different name than the substitution: %s", name)
+		}
 
 		ref, err := spec.NewRef(fieldmeta.DefinitionsPrefix + fieldmeta.SubstitutionDefinitionPrefix + name)
 		if err != nil {
@@ -112,7 +115,7 @@ func (r *CreateSubstitutionRunner) preRunE(c *cobra.Command, args []string) erro
 
 		r.CreateSubstitution.Values = append(
 			r.CreateSubstitution.Values,
-			setters2.Value{Marker: string(marker), Ref: markerRef},
+			setters2.Value{Marker: marker, Ref: markerRef},
 		)
 	}
 

cmd/config/internal/commands/cmdcreatesubstitution_test.go

@@ -408,6 +408,39 @@ spec:
 `,
 			err: "cyclic substitution detected with name my-nested-subst",
 		},
+		{
+			name: "substitution with non-existing setter with same name",
+			args: []string{
+				"foo", "--field-value", "prefix-1234", "--pattern", "prefix-${foo}"},
+			input: `
+apiVersion: test/v1
+kind: Foo
+metadata:
+  name: foo
+spec:
+  setterVal: 1234
+  substVal: prefix-1234
+ `,
+			inputOpenAPI: `
+apiVersion: v1alpha1
+kind: Example
+ `,
+			expectedOpenAPI: `
+apiVersion: v1alpha1
+kind: Example
+ `,
+			expectedResources: `
+apiVersion: test/v1
+kind: Foo
+metadata:
+  name: foo
+spec:
+  setterVal: 1234
+  substVal: prefix-1234
+        	            	
+ `,
+			err: "setters must have different name than the substitution: foo",
+		},
 	}
 	for i := range tests {
 		test := tests[i]

cmd/config/internal/commands/cmddeletesetter.go

@@ -6,6 +6,7 @@ package commands
 import (
 	"github.com/spf13/cobra"
 	"sigs.k8s.io/kustomize/cmd/config/ext"
+	"sigs.k8s.io/kustomize/cmd/config/internal/generateddocs/commands"
 	"sigs.k8s.io/kustomize/kyaml/openapi"
 	"sigs.k8s.io/kustomize/kyaml/setters2/settersutil"
 )
@@ -16,9 +17,9 @@ func NewDeleteSetterRunner(parent string) *DeleteSetterRunner {
 	c := &cobra.Command{
 		Use:     "delete-setter DIR NAME",
 		Args:    cobra.MinimumNArgs(2),
-		Short:   "delete values on Resources fields.",
-		Long:    "",
-		Example: "",
+		Short:   commands.DeleteSetterShort,
+		Long:    commands.DeleteSetterLong,
+		Example: commands.DeleteSetterExamples,
 		PreRunE: r.preRunE,
 		RunE:    r.runE,
 	}

cmd/config/internal/commands/cmdset_test.go

@@ -941,6 +941,70 @@ spec:
 `,
 			errMsg: "cyclic substitution detected with name my-nested-subst",
 		},
+
+		{
+			name: "set v1 setter asm",
+			args: []string{"profilesetter", "my-asm"},
+			out:  "set 1 fields\n",
+			inputOpenAPI: `
+ `,
+			input: `
+apiVersion: install.istio.io/v1alpha2
+kind: IstioControlPlane
+metadata:
+  clusterName: "project-id/us-east1-d/cluster-name"
+spec:
+  profile: asm # {"type":"string","x-kustomize":{"setter":{"name":"profilesetter","value":"asm"}}}
+  hub:
+  - --gcr.io/asm-testing
+  - --gcr.io/asm-testing2
+ `,
+			expectedOpenAPI: `
+ `,
+			expectedResources: `
+apiVersion: install.istio.io/v1alpha2
+kind: IstioControlPlane
+metadata:
+  clusterName: "project-id/us-east1-d/cluster-name"
+spec:
+  profile: my-asm # {"type":"string","x-kustomize":{"setter":{"name":"profilesetter","value":"my-asm"}}}
+  hub:
+  - --gcr.io/asm-testing
+  - --gcr.io/asm-testing2
+ `,
+		},
+
+		{
+			name: "set v1 partial setter",
+			args: []string{"gcloud.core.project", "my-project"},
+			out:  "set 1 fields\n",
+			inputOpenAPI: `
+ `,
+			input: `
+apiVersion: install.istio.io/v1alpha2
+kind: IstioControlPlane
+metadata:
+  clusterName: "project-id/us-east1-d/cluster-name" # {"type":"string","x-kustomize":{"partialSetters":[{"name":"gcloud.core.project","value":"project-id"},{"name":"cluster-name","value":"cluster-name"},{"name":"gcloud.compute.zone","value":"us-east1-d"}]}}
+spec:
+  profile: asm # {"type":"string","x-kustomize":{"setter":{"name":"profilesetter","value":"asm"}}}
+  hub:
+  - --gcr.io/asm-testing
+  - --gcr.io/asm-testing2
+ `,
+			expectedOpenAPI: `
+ `,
+			expectedResources: `
+apiVersion: install.istio.io/v1alpha2
+kind: IstioControlPlane
+metadata:
+  clusterName: "my-project/us-east1-d/cluster-name" # {"type":"string","x-kustomize":{"partialSetters":[{"name":"gcloud.core.project","value":"my-project"},{"name":"cluster-name","value":"cluster-name"},{"name":"gcloud.compute.zone","value":"us-east1-d"}]}}
+spec:
+  profile: asm # {"type":"string","x-kustomize":{"setter":{"name":"profilesetter","value":"asm"}}}
+  hub:
+  - --gcr.io/asm-testing
+  - --gcr.io/asm-testing2
+ `,
+		},
 	}
 	for i := range tests {
 		test := tests[i]

cmd/config/internal/generateddocs/commands/docs.go

@@ -89,6 +89,22 @@ var CreateSetterExamples = `
     kustomize cfg create-setter DIR/ image-tag v1.0.1 --type "string" \
         --field image --description "current stable release"`
 
+var DeleteSetterShort = `[Alpha] Delete a custom setter for a Resource field`
+var DeleteSetterLong = `
+Delete a custom setter for a Resource field.
+
+  DIR
+
+    A directory containing Resource configuration.
+
+  NAME
+
+    The name of the setter to create.
+`
+var DeleteSetterExamples = `
+    # delete a setter for port
+    kustomize cfg create-setter DIR/ port`
+
 var FmtShort = `[Alpha] Format yaml configuration files.`
 var FmtLong = `
 [Alpha] Format yaml configuration files.

docs/api-reference/glossary/index.html

@@ -3,7 +3,7 @@
   <head>
     <meta charset="utf-8">
 <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
-<meta name="generator" content="Hugo 0.73.0" />
+<meta name="generator" content="Hugo 0.73.0-DEV" />
 
 <META NAME="ROBOTS" CONTENT="NOINDEX, NOFOLLOW">
 
@@ -1147,7 +1147,7 @@ cpu and memory requests.</p>
 
 	
 	
-	<div class="text-muted mt-5 pt-3 border-top">Last modified June 15, 2020: <a  href="https://github.com/kubernetes-sigs/kustomize/commit/518147c129f831913d33226cf17068d0d4270f41">add zh docsy (518147c1)</a>
+	<div class="text-muted mt-5 pt-3 border-top">Last modified July 16, 2020: <a  href="https://github.com/kubernetes-sigs/kustomize/commit/f9ee578aed600136133c3232fff03029cdfc526e">Docs: Auto-fix markdownlint issues (f9ee578a)</a>
 </div>
 </div>
 

docs/api-reference/index.html

@@ -3,7 +3,7 @@
   <head>
     <meta charset="utf-8">
 <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
-<meta name="generator" content="Hugo 0.73.0" />
+<meta name="generator" content="Hugo 0.73.0-DEV" />
 
 <META NAME="ROBOTS" CONTENT="NOINDEX, NOFOLLOW">
 

docs/api-reference/kustomization/bases/index.html

@@ -3,7 +3,7 @@
   <head>
     <meta charset="utf-8">
 <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
-<meta name="generator" content="Hugo 0.73.0" />
+<meta name="generator" content="Hugo 0.73.0-DEV" />
 
 <META NAME="ROBOTS" CONTENT="NOINDEX, NOFOLLOW">
 
@@ -812,7 +812,7 @@ ordered relative to other input resources.</p>
 
 	
 	
-	<div class="text-muted mt-5 pt-3 border-top">Last modified June 7, 2020: <a  href="https://github.com/kubernetes-sigs/kustomize/commit/42497c664f619a36cc86156e366b53099bd633cb">Convert docs to docsy (42497c66)</a>
+	<div class="text-muted mt-5 pt-3 border-top">Last modified July 16, 2020: <a  href="https://github.com/kubernetes-sigs/kustomize/commit/f9ee578aed600136133c3232fff03029cdfc526e">Docs: Auto-fix markdownlint issues (f9ee578a)</a>
 </div>
 </div>
 

docs/api-reference/kustomization/commonannotations/index.html

@@ -3,7 +3,7 @@
   <head>
     <meta charset="utf-8">
 <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
-<meta name="generator" content="Hugo 0.73.0" />
+<meta name="generator" content="Hugo 0.73.0-DEV" />
 
 <META NAME="ROBOTS" CONTENT="NOINDEX, NOFOLLOW">
 
@@ -846,7 +846,7 @@ the value will be overridden.</p>
 
 	
 	
-	<div class="text-muted mt-5 pt-3 border-top">Last modified June 11, 2020: <a  href="https://github.com/kubernetes-sigs/kustomize/commit/589ddcb4faa1170e1cd549a41b11f18e146197d8">kustomize docs tweaks (589ddcb4)</a>
+	<div class="text-muted mt-5 pt-3 border-top">Last modified July 16, 2020: <a  href="https://github.com/kubernetes-sigs/kustomize/commit/f9ee578aed600136133c3232fff03029cdfc526e">Docs: Auto-fix markdownlint issues (f9ee578a)</a>
 </div>
 </div>
 

docs/api-reference/kustomization/commonlabels/index.html

@@ -3,7 +3,7 @@
   <head>
     <meta charset="utf-8">
 <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
-<meta name="generator" content="Hugo 0.73.0" />
+<meta name="generator" content="Hugo 0.73.0-DEV" />
 
 <META NAME="ROBOTS" CONTENT="NOINDEX, NOFOLLOW">
 
@@ -889,7 +889,7 @@ resource has been applied to a cluster.</p>
 
 	
 	
-	<div class="text-muted mt-5 pt-3 border-top">Last modified June 11, 2020: <a  href="https://github.com/kubernetes-sigs/kustomize/commit/589ddcb4faa1170e1cd549a41b11f18e146197d8">kustomize docs tweaks (589ddcb4)</a>
+	<div class="text-muted mt-5 pt-3 border-top">Last modified July 16, 2020: <a  href="https://github.com/kubernetes-sigs/kustomize/commit/f9ee578aed600136133c3232fff03029cdfc526e">Docs: Auto-fix markdownlint issues (f9ee578a)</a>
 </div>
 </div>
 

docs/api-reference/kustomization/components/index.html

@@ -3,7 +3,7 @@
   <head>
     <meta charset="utf-8">
 <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
-<meta name="generator" content="Hugo 0.73.0" />
+<meta name="generator" content="Hugo 0.73.0-DEV" />
 
 <META NAME="ROBOTS" CONTENT="NOINDEX, NOFOLLOW">
 

docs/api-reference/kustomization/configmapgenerator/index.html

@@ -3,7 +3,7 @@
   <head>
     <meta charset="utf-8">
 <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
-<meta name="generator" content="Hugo 0.73.0" />
+<meta name="generator" content="Hugo 0.73.0-DEV" />
 
 <META NAME="ROBOTS" CONTENT="NOINDEX, NOFOLLOW">
 
@@ -873,7 +873,7 @@ configmap is created is <code>whatever.ini</code>.</p>
 
 	
 	
-	<div class="text-muted mt-5 pt-3 border-top">Last modified June 7, 2020: <a  href="https://github.com/kubernetes-sigs/kustomize/commit/42497c664f619a36cc86156e366b53099bd633cb">Convert docs to docsy (42497c66)</a>
+	<div class="text-muted mt-5 pt-3 border-top">Last modified July 16, 2020: <a  href="https://github.com/kubernetes-sigs/kustomize/commit/f9ee578aed600136133c3232fff03029cdfc526e">Docs: Auto-fix markdownlint issues (f9ee578a)</a>
 </div>
 </div>
 

docs/api-reference/kustomization/crds/index.html

@@ -3,7 +3,7 @@
   <head>
     <meta charset="utf-8">
 <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
-<meta name="generator" content="Hugo 0.73.0" />
+<meta name="generator" content="Hugo 0.73.0-DEV" />
 
 <META NAME="ROBOTS" CONTENT="NOINDEX, NOFOLLOW">
 
@@ -828,7 +828,7 @@ same way.</p>
 
 	
 	
-	<div class="text-muted mt-5 pt-3 border-top">Last modified June 7, 2020: <a  href="https://github.com/kubernetes-sigs/kustomize/commit/42497c664f619a36cc86156e366b53099bd633cb">Convert docs to docsy (42497c66)</a>
+	<div class="text-muted mt-5 pt-3 border-top">Last modified July 16, 2020: <a  href="https://github.com/kubernetes-sigs/kustomize/commit/f9ee578aed600136133c3232fff03029cdfc526e">Docs: Auto-fix markdownlint issues (f9ee578a)</a>
 </div>
 </div>
 

docs/api-reference/kustomization/generatoroptions/index.html

@@ -3,7 +3,7 @@
   <head>
     <meta charset="utf-8">
 <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
-<meta name="generator" content="Hugo 0.73.0" />
+<meta name="generator" content="Hugo 0.73.0-DEV" />
 
 <META NAME="ROBOTS" CONTENT="NOINDEX, NOFOLLOW">
 
@@ -818,7 +818,7 @@ generator. For details on per-resource generatorOptions usage see
 
 	
 	
-	<div class="text-muted mt-5 pt-3 border-top">Last modified June 15, 2020: <a  href="https://github.com/kubernetes-sigs/kustomize/commit/518147c129f831913d33226cf17068d0d4270f41">add zh docsy (518147c1)</a>
+	<div class="text-muted mt-5 pt-3 border-top">Last modified July 16, 2020: <a  href="https://github.com/kubernetes-sigs/kustomize/commit/f9ee578aed600136133c3232fff03029cdfc526e">Docs: Auto-fix markdownlint issues (f9ee578a)</a>
 </div>
 </div>
 

docs/api-reference/kustomization/images/index.html

@@ -3,7 +3,7 @@
   <head>
     <meta charset="utf-8">
 <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
-<meta name="generator" content="Hugo 0.73.0" />
+<meta name="generator" content="Hugo 0.73.0-DEV" />
 
 <META NAME="ROBOTS" CONTENT="NOINDEX, NOFOLLOW">
 
@@ -838,7 +838,7 @@ kubernetes Deployment fragment:</p>
 
 	
 	
-	<div class="text-muted mt-5 pt-3 border-top">Last modified June 7, 2020: <a  href="https://github.com/kubernetes-sigs/kustomize/commit/42497c664f619a36cc86156e366b53099bd633cb">Convert docs to docsy (42497c66)</a>
+	<div class="text-muted mt-5 pt-3 border-top">Last modified July 16, 2020: <a  href="https://github.com/kubernetes-sigs/kustomize/commit/f9ee578aed600136133c3232fff03029cdfc526e">Docs: Auto-fix markdownlint issues (f9ee578a)</a>
 </div>
 </div>
 

docs/api-reference/kustomization/index.html

@@ -3,7 +3,7 @@
   <head>
     <meta charset="utf-8">
 <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
-<meta name="generator" content="Hugo 0.73.0" />
+<meta name="generator" content="Hugo 0.73.0-DEV" />
 
 <META NAME="ROBOTS" CONTENT="NOINDEX, NOFOLLOW">
 

docs/api-reference/kustomization/index.xml

@@ -488,7 +488,7 @@ to it (regular expressions).</p>
 </span><span style="color:#f8f8f8;text-decoration:underline">      </span><span style="color:#204a87;font-weight:bold">value</span><span style="color:#000;font-weight:bold">:</span><span style="color:#f8f8f8;text-decoration:underline"> </span>new<span style="color:#f8f8f8;text-decoration:underline"> </span>value<span style="color:#f8f8f8;text-decoration:underline">
 </span><span style="color:#f8f8f8;text-decoration:underline">  </span><span style="color:#204a87;font-weight:bold">target</span><span style="color:#000;font-weight:bold">:</span><span style="color:#f8f8f8;text-decoration:underline">
 </span><span style="color:#f8f8f8;text-decoration:underline">    </span><span style="color:#204a87;font-weight:bold">kind</span><span style="color:#000;font-weight:bold">:</span><span style="color:#f8f8f8;text-decoration:underline"> </span>MyKind<span style="color:#f8f8f8;text-decoration:underline">
-</span><span style="color:#f8f8f8;text-decoration:underline">    </span><span style="color:#204a87;font-weight:bold">labelSelector</span><span style="color:#000;font-weight:bold">:</span><span style="color:#f8f8f8;text-decoration:underline"> </span><span style="color:#4e9a06">"env=dev"</span><span style="color:#f8f8f8;text-decoration:underline">        
+</span><span style="color:#f8f8f8;text-decoration:underline">    </span><span style="color:#204a87;font-weight:bold">labelSelector</span><span style="color:#000;font-weight:bold">:</span><span style="color:#f8f8f8;text-decoration:underline"> </span><span style="color:#4e9a06">"env=dev"</span><span style="color:#f8f8f8;text-decoration:underline">
 </span></code></pre></div><p>The <code>name</code> and <code>namespace</code> fields of the patch target selector are
 automatically anchored regular expressions. This means that the value <code>myapp</code>
 is equivalent to <code>^myapp$</code>.</p>

docs/api-reference/kustomization/nameprefix/index.html

@@ -3,7 +3,7 @@
   <head>
     <meta charset="utf-8">
 <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
-<meta name="generator" content="Hugo 0.73.0" />
+<meta name="generator" content="Hugo 0.73.0-DEV" />
 
 <META NAME="ROBOTS" CONTENT="NOINDEX, NOFOLLOW">
 
@@ -806,7 +806,7 @@
 
 	
 	
-	<div class="text-muted mt-5 pt-3 border-top">Last modified June 7, 2020: <a  href="https://github.com/kubernetes-sigs/kustomize/commit/42497c664f619a36cc86156e366b53099bd633cb">Convert docs to docsy (42497c66)</a>
+	<div class="text-muted mt-5 pt-3 border-top">Last modified July 16, 2020: <a  href="https://github.com/kubernetes-sigs/kustomize/commit/f9ee578aed600136133c3232fff03029cdfc526e">Docs: Auto-fix markdownlint issues (f9ee578a)</a>
 </div>
 </div>
 

docs/api-reference/kustomization/namespace/index.html

@@ -3,7 +3,7 @@
   <head>
     <meta charset="utf-8">
 <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
-<meta name="generator" content="Hugo 0.73.0" />
+<meta name="generator" content="Hugo 0.73.0-DEV" />
 
 <META NAME="ROBOTS" CONTENT="NOINDEX, NOFOLLOW">
 
@@ -807,7 +807,7 @@ if it is not set on a resource.</p>
 
 	
 	
-	<div class="text-muted mt-5 pt-3 border-top">Last modified June 7, 2020: <a  href="https://github.com/kubernetes-sigs/kustomize/commit/42497c664f619a36cc86156e366b53099bd633cb">Convert docs to docsy (42497c66)</a>
+	<div class="text-muted mt-5 pt-3 border-top">Last modified July 16, 2020: <a  href="https://github.com/kubernetes-sigs/kustomize/commit/f9ee578aed600136133c3232fff03029cdfc526e">Docs: Auto-fix markdownlint issues (f9ee578a)</a>
 </div>
 </div>
 

docs/api-reference/kustomization/namesuffix/index.html

@@ -3,7 +3,7 @@
   <head>
     <meta charset="utf-8">
 <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
-<meta name="generator" content="Hugo 0.73.0" />
+<meta name="generator" content="Hugo 0.73.0-DEV" />
 
 <META NAME="ROBOTS" CONTENT="NOINDEX, NOFOLLOW">
 
@@ -807,7 +807,7 @@
 
 	
 	
-	<div class="text-muted mt-5 pt-3 border-top">Last modified June 7, 2020: <a  href="https://github.com/kubernetes-sigs/kustomize/commit/42497c664f619a36cc86156e366b53099bd633cb">Convert docs to docsy (42497c66)</a>
+	<div class="text-muted mt-5 pt-3 border-top">Last modified July 16, 2020: <a  href="https://github.com/kubernetes-sigs/kustomize/commit/f9ee578aed600136133c3232fff03029cdfc526e">Docs: Auto-fix markdownlint issues (f9ee578a)</a>
 </div>
 </div>
 

docs/api-reference/kustomization/patches/index.html

@@ -3,7 +3,7 @@
   <head>
     <meta charset="utf-8">
 <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
-<meta name="generator" content="Hugo 0.73.0" />
+<meta name="generator" content="Hugo 0.73.0-DEV" />
 
 <META NAME="ROBOTS" CONTENT="NOINDEX, NOFOLLOW">
 
@@ -776,7 +776,7 @@ to it (regular expressions).</p>
 </span><span style="color:#f8f8f8;text-decoration:underline">      </span><span style="color:#204a87;font-weight:bold">value</span><span style="color:#000;font-weight:bold">:</span><span style="color:#f8f8f8;text-decoration:underline"> </span>new<span style="color:#f8f8f8;text-decoration:underline"> </span>value<span style="color:#f8f8f8;text-decoration:underline">
 </span><span style="color:#f8f8f8;text-decoration:underline">  </span><span style="color:#204a87;font-weight:bold">target</span><span style="color:#000;font-weight:bold">:</span><span style="color:#f8f8f8;text-decoration:underline">
 </span><span style="color:#f8f8f8;text-decoration:underline">    </span><span style="color:#204a87;font-weight:bold">kind</span><span style="color:#000;font-weight:bold">:</span><span style="color:#f8f8f8;text-decoration:underline"> </span>MyKind<span style="color:#f8f8f8;text-decoration:underline">
-</span><span style="color:#f8f8f8;text-decoration:underline">    </span><span style="color:#204a87;font-weight:bold">labelSelector</span><span style="color:#000;font-weight:bold">:</span><span style="color:#f8f8f8;text-decoration:underline"> </span><span style="color:#4e9a06">&#34;env=dev&#34;</span><span style="color:#f8f8f8;text-decoration:underline">        
+</span><span style="color:#f8f8f8;text-decoration:underline">    </span><span style="color:#204a87;font-weight:bold">labelSelector</span><span style="color:#000;font-weight:bold">:</span><span style="color:#f8f8f8;text-decoration:underline"> </span><span style="color:#4e9a06">&#34;env=dev&#34;</span><span style="color:#f8f8f8;text-decoration:underline">
 </span></code></pre></div><p>The <code>name</code> and <code>namespace</code> fields of the patch target selector are
 automatically anchored regular expressions. This means that the value <code>myapp</code>
 is equivalent to <code>^myapp$</code>.</p>
@@ -835,7 +835,7 @@ is equivalent to <code>^myapp$</code>.</p>
 
 	
 	
-	<div class="text-muted mt-5 pt-3 border-top">Last modified June 11, 2020: <a  href="https://github.com/kubernetes-sigs/kustomize/commit/589ddcb4faa1170e1cd549a41b11f18e146197d8">kustomize docs tweaks (589ddcb4)</a>
+	<div class="text-muted mt-5 pt-3 border-top">Last modified July 16, 2020: <a  href="https://github.com/kubernetes-sigs/kustomize/commit/f9ee578aed600136133c3232fff03029cdfc526e">Docs: Auto-fix markdownlint issues (f9ee578a)</a>
 </div>
 </div>
 

docs/api-reference/kustomization/patchesjson6902/index.html

@@ -3,7 +3,7 @@
   <head>
     <meta charset="utf-8">
 <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
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+<meta name="generator" content="Hugo 0.73.0-DEV" />
 
 <META NAME="ROBOTS" CONTENT="NOINDEX, NOFOLLOW">
 
@@ -849,7 +849,7 @@ The content in this patch file can be either in JSON format as</p>
 
 	
 	
-	<div class="text-muted mt-5 pt-3 border-top">Last modified June 7, 2020: <a  href="https://github.com/kubernetes-sigs/kustomize/commit/42497c664f619a36cc86156e366b53099bd633cb">Convert docs to docsy (42497c66)</a>
+	<div class="text-muted mt-5 pt-3 border-top">Last modified July 16, 2020: <a  href="https://github.com/kubernetes-sigs/kustomize/commit/f9ee578aed600136133c3232fff03029cdfc526e">Docs: Auto-fix markdownlint issues (f9ee578a)</a>
 </div>
 </div>
 

docs/api-reference/kustomization/patchesstrategicmerge/index.html

@@ -3,7 +3,7 @@
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     <meta charset="utf-8">
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+<meta name="generator" content="Hugo 0.73.0-DEV" />
 
 <META NAME="ROBOTS" CONTENT="NOINDEX, NOFOLLOW">
 
@@ -840,7 +840,7 @@ patch that performs all the needed deletions.</p>
 
 	
 	
-	<div class="text-muted mt-5 pt-3 border-top">Last modified June 7, 2020: <a  href="https://github.com/kubernetes-sigs/kustomize/commit/42497c664f619a36cc86156e366b53099bd633cb">Convert docs to docsy (42497c66)</a>
+	<div class="text-muted mt-5 pt-3 border-top">Last modified July 16, 2020: <a  href="https://github.com/kubernetes-sigs/kustomize/commit/f9ee578aed600136133c3232fff03029cdfc526e">Docs: Auto-fix markdownlint issues (f9ee578a)</a>
 </div>
 </div>
 

docs/api-reference/kustomization/replicas/index.html

@@ -3,7 +3,7 @@
   <head>
     <meta charset="utf-8">
 <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
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+<meta name="generator" content="Hugo 0.73.0-DEV" />
 
 <META NAME="ROBOTS" CONTENT="NOINDEX, NOFOLLOW">
 
@@ -828,7 +828,7 @@ that is one of:</p>
 
 	
 	
-	<div class="text-muted mt-5 pt-3 border-top">Last modified June 7, 2020: <a  href="https://github.com/kubernetes-sigs/kustomize/commit/42497c664f619a36cc86156e366b53099bd633cb">Convert docs to docsy (42497c66)</a>
+	<div class="text-muted mt-5 pt-3 border-top">Last modified July 16, 2020: <a  href="https://github.com/kubernetes-sigs/kustomize/commit/f9ee578aed600136133c3232fff03029cdfc526e">Docs: Auto-fix markdownlint issues (f9ee578a)</a>
 </div>
 </div>
 

docs/api-reference/kustomization/resources/index.html

@@ -3,7 +3,7 @@
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     <meta charset="utf-8">
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+<meta name="generator" content="Hugo 0.73.0-DEV" />
 
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docs/api-reference/kustomization/secretegenerator/index.html

@@ -3,7 +3,7 @@
   <head>
     <meta charset="utf-8">
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+<meta name="generator" content="Hugo 0.73.0-DEV" />
 
 <META NAME="ROBOTS" CONTENT="NOINDEX, NOFOLLOW">
 
@@ -833,7 +833,7 @@
 
 	
 	
-	<div class="text-muted mt-5 pt-3 border-top">Last modified June 7, 2020: <a  href="https://github.com/kubernetes-sigs/kustomize/commit/42497c664f619a36cc86156e366b53099bd633cb">Convert docs to docsy (42497c66)</a>
+	<div class="text-muted mt-5 pt-3 border-top">Last modified July 16, 2020: <a  href="https://github.com/kubernetes-sigs/kustomize/commit/f9ee578aed600136133c3232fff03029cdfc526e">Docs: Auto-fix markdownlint issues (f9ee578a)</a>
 </div>
 </div>
 

docs/api-reference/kustomization/vars/index.html

@@ -3,7 +3,7 @@
   <head>
     <meta charset="utf-8">
 <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
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+<meta name="generator" content="Hugo 0.73.0-DEV" />
 
 <META NAME="ROBOTS" CONTENT="NOINDEX, NOFOLLOW">
 
@@ -862,7 +862,7 @@ in the Deployment.</p>
 
 	
 	
-	<div class="text-muted mt-5 pt-3 border-top">Last modified June 7, 2020: <a  href="https://github.com/kubernetes-sigs/kustomize/commit/42497c664f619a36cc86156e366b53099bd633cb">Convert docs to docsy (42497c66)</a>
+	<div class="text-muted mt-5 pt-3 border-top">Last modified July 16, 2020: <a  href="https://github.com/kubernetes-sigs/kustomize/commit/f9ee578aed600136133c3232fff03029cdfc526e">Docs: Auto-fix markdownlint issues (f9ee578a)</a>
 </div>
 </div>
 

docs/blog/2018/05/21/v1.0.1/index.html

@@ -3,7 +3,7 @@
   <head>
     <meta charset="utf-8">
 <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
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+<meta name="generator" content="Hugo 0.73.0-DEV" />
 
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@@ -26,12 +26,12 @@
 <meta property="og:type" content="article" />
 <meta property="og:url" content="https://kubernetes-sigs.github.io/kustomize/blog/2018/05/21/v1.0.1/" />
 <meta property="article:published_time" content="2018-05-21T00:00:00+00:00" />
-<meta property="article:modified_time" content="2020-06-07T21:07:46-07:00" /><meta property="og:site_name" content="Kustomize" />
+<meta property="article:modified_time" content="2020-07-16T12:57:18-07:00" /><meta property="og:site_name" content="Kustomize" />
 <meta itemprop="name" content="v1.0.1">
 <meta itemprop="description" content="Kustomize v1.0.1
 ">
 <meta itemprop="datePublished" content="2018-05-21T00:00:00&#43;00:00" />
-<meta itemprop="dateModified" content="2020-06-07T21:07:46-07:00" />
+<meta itemprop="dateModified" content="2020-07-16T12:57:18-07:00" />
 <meta itemprop="wordCount" content="45">
 
 

docs/blog/2019/02/05/v2.0.0/index.html

@@ -3,7 +3,7 @@
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docs/blog/2019/06/18/v2.1.0/index.html

@@ -3,7 +3,7 @@
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     <meta charset="utf-8">
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@@ -26,12 +26,12 @@
 <meta property="og:type" content="article" />
 <meta property="og:url" content="https://kubernetes-sigs.github.io/kustomize/blog/2019/06/18/v2.1.0/" />
 <meta property="article:published_time" content="2019-06-18T00:00:00+00:00" />
-<meta property="article:modified_time" content="2020-06-07T21:07:46-07:00" /><meta property="og:site_name" content="Kustomize" />
+<meta property="article:modified_time" content="2020-07-16T12:57:18-07:00" /><meta property="og:site_name" content="Kustomize" />
 <meta itemprop="name" content="v2.1.0">
 <meta itemprop="description" content="Kustomize v2.1.0
 ">
 <meta itemprop="datePublished" content="2019-06-18T00:00:00&#43;00:00" />
-<meta itemprop="dateModified" content="2020-06-07T21:07:46-07:00" />
+<meta itemprop="dateModified" content="2020-07-16T12:57:18-07:00" />
 <meta itemprop="wordCount" content="920">
 
 

docs/blog/2019/07/03/v3.0.0/index.html

@@ -3,7 +3,7 @@
   <head>
     <meta charset="utf-8">
 <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
-<meta name="generator" content="Hugo 0.73.0" />
+<meta name="generator" content="Hugo 0.73.0-DEV" />
 
 <META NAME="ROBOTS" CONTENT="NOINDEX, NOFOLLOW">
 
@@ -26,12 +26,12 @@
 <meta property="og:type" content="article" />
 <meta property="og:url" content="https://kubernetes-sigs.github.io/kustomize/blog/2019/07/03/v3.0.0/" />
 <meta property="article:published_time" content="2019-07-03T00:00:00+00:00" />
-<meta property="article:modified_time" content="2020-06-07T21:07:46-07:00" /><meta property="og:site_name" content="Kustomize" />
+<meta property="article:modified_time" content="2020-07-16T12:57:18-07:00" /><meta property="og:site_name" content="Kustomize" />
 <meta itemprop="name" content="v3.0.0">
 <meta itemprop="description" content="Kustomize v3.0.0
 ">
 <meta itemprop="datePublished" content="2019-07-03T00:00:00&#43;00:00" />
-<meta itemprop="dateModified" content="2020-06-07T21:07:46-07:00" />
+<meta itemprop="dateModified" content="2020-07-16T12:57:18-07:00" />
 <meta itemprop="wordCount" content="324">
 
 
@@ -341,7 +341,7 @@ commits) and a <code>v3</code> in Go package paths.</p>
 floor on a stable API for <a href="/docs/plugins">plugin</a> developers
 (both <em>Go</em> plugin developers and <em>exec</em> plugin
 developers who happen to use Go).</p>
-<h3 id="why-so-soon-after-v210">Why so soon after v2.1.0?</h3>
+<h3 id="why-so-soon-after-v210">Why so soon after v2.1.0</h3>
 <p>We made a mistake - v2.1.0 should have been
 v3.0.0.  Per the <a href="https://github.com/golang/go/wiki/Modules#releasing-modules-v2-or-higher">Go modules doc</a> (which have
 improved a great deal recently), a release that&rsquo;s

docs/blog/2019/07/26/v3.1.0/index.html

@@ -3,7 +3,7 @@
   <head>
     <meta charset="utf-8">
 <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
-<meta name="generator" content="Hugo 0.73.0" />
+<meta name="generator" content="Hugo 0.73.0-DEV" />
 
 <META NAME="ROBOTS" CONTENT="NOINDEX, NOFOLLOW">
 
@@ -26,12 +26,12 @@
 <meta property="og:type" content="article" />
 <meta property="og:url" content="https://kubernetes-sigs.github.io/kustomize/blog/2019/07/26/v3.1.0/" />
 <meta property="article:published_time" content="2019-07-26T00:00:00+00:00" />
-<meta property="article:modified_time" content="2020-06-07T21:07:46-07:00" /><meta property="og:site_name" content="Kustomize" />
+<meta property="article:modified_time" content="2020-07-16T12:57:18-07:00" /><meta property="og:site_name" content="Kustomize" />
 <meta itemprop="name" content="v3.1.0">
 <meta itemprop="description" content="Kustomize v3.1.0
 ">
 <meta itemprop="datePublished" content="2019-07-26T00:00:00&#43;00:00" />
-<meta itemprop="dateModified" content="2020-06-07T21:07:46-07:00" />
+<meta itemprop="dateModified" content="2020-07-16T12:57:18-07:00" />
 <meta itemprop="wordCount" content="362">
 
 
@@ -327,7 +327,7 @@
         <li><a href="#patch-resolution-improvement">Patch resolution improvement</a></li>
         <li><a href="#variable-resolution-improvement">Variable resolution improvement</a></li>
         <li><a href="#simultaneous-change-of-names-and-namespaces">Simultaneous change of names and namespaces</a></li>
-        <li><a href="#resource-and-kustomize-context-matching">Resource and Kustomize Context matching.</a></li>
+        <li><a href="#resource-and-kustomize-context-matching">Resource and Kustomize Context matching</a></li>
       </ul>
     </li>
     <li><a href="#other-improvements">Other improvements</a></li>
@@ -429,7 +429,7 @@ resources he needs to declare.</p>
 </span><span style="color:#f8f8f8;text-decoration:underline">
 </span><span style="color:#f8f8f8;text-decoration:underline"></span><span style="color:#204a87;font-weight:bold">resources</span><span style="color:#000;font-weight:bold">:</span><span style="color:#f8f8f8;text-decoration:underline">
 </span><span style="color:#f8f8f8;text-decoration:underline"></span>...<span style="color:#f8f8f8;text-decoration:underline">
-</span></code></pre></div><h3 id="resource-and-kustomize-context-matching">Resource and Kustomize Context matching.</h3>
+</span></code></pre></div><h3 id="resource-and-kustomize-context-matching">Resource and Kustomize Context matching</h3>
 <p>Kustomize is now able to support more aggregation patterns.</p>
 <p>If for instance, the top level of kustomization.yaml, is simply
 combining sub-components, (as in the following example), Kustomize has improved

docs/blog/2019/09/17/v3.2.0/index.html

@@ -3,7 +3,7 @@
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     <meta charset="utf-8">
 <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
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 <META NAME="ROBOTS" CONTENT="NOINDEX, NOFOLLOW">
 
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 <meta property="og:type" content="article" />
 <meta property="og:url" content="https://kubernetes-sigs.github.io/kustomize/blog/2019/09/17/v3.2.0/" />
 <meta property="article:published_time" content="2019-09-17T00:00:00+00:00" />
-<meta property="article:modified_time" content="2020-06-07T21:07:46-07:00" /><meta property="og:site_name" content="Kustomize" />
+<meta property="article:modified_time" content="2020-07-16T12:57:18-07:00" /><meta property="og:site_name" content="Kustomize" />
 <meta itemprop="name" content="v3.2.0">
 <meta itemprop="description" content="Kustomize v3.2.0
 ">
 <meta itemprop="datePublished" content="2019-09-17T00:00:00&#43;00:00" />
-<meta itemprop="dateModified" content="2020-06-07T21:07:46-07:00" />
+<meta itemprop="dateModified" content="2020-07-16T12:57:18-07:00" />
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docs/blog/2019/09/26/v3.2.1/index.html

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docs/blog/2019/10/24/v3.3.0/index.html

@@ -3,7 +3,7 @@
   <head>
     <meta charset="utf-8">
 <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
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@@ -26,12 +26,12 @@
 <meta property="og:type" content="article" />
 <meta property="og:url" content="https://kubernetes-sigs.github.io/kustomize/blog/2019/10/24/v3.3.0/" />
 <meta property="article:published_time" content="2019-10-24T00:00:00+00:00" />
-<meta property="article:modified_time" content="2020-06-07T21:07:46-07:00" /><meta property="og:site_name" content="Kustomize" />
+<meta property="article:modified_time" content="2020-07-16T12:57:18-07:00" /><meta property="og:site_name" content="Kustomize" />
 <meta itemprop="name" content="v3.3.0">
 <meta itemprop="description" content="Kustomize v3.3.0
 ">
 <meta itemprop="datePublished" content="2019-10-24T00:00:00&#43;00:00" />
-<meta itemprop="dateModified" content="2020-06-07T21:07:46-07:00" />
+<meta itemprop="dateModified" content="2020-07-16T12:57:18-07:00" />
 <meta itemprop="wordCount" content="863">
 
 
@@ -323,7 +323,7 @@
   <ul>
     <li><a href="#summary-of-changes">Summary of changes</a>
       <ul>
-        <li><a href="#first-release-of-the-go-api-only-module">First release of the Go API-only module.</a></li>
+        <li><a href="#first-release-of-the-go-api-only-module">First release of the Go API-only module</a></li>
         <li><a href="#change-log-since-v320">Change log since v3.2.0</a></li>
       </ul>
     </li>
@@ -346,7 +346,7 @@
 		<time datetime="2019-10-24" class="text-muted">Thursday, October 24, 2019</time>
 	</div>
 	<h2 id="summary-of-changes">Summary of changes</h2>
-<h3 id="first-release-of-the-go-api-only-module">First release of the Go API-only module.</h3>
+<h3 id="first-release-of-the-go-api-only-module">First release of the Go API-only module</h3>
 <p>Many of the PRs since the last vrelease were
 around restructuring the <em>sigs.k8s.io/kustomize</em>
 repository into three Go modules instead of just one.</p>

docs/blog/index.html

@@ -3,7 +3,7 @@
   <head>
     <meta charset="utf-8">
 <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
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+<meta name="generator" content="Hugo 0.73.0-DEV" />
 
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@@ -340,7 +340,7 @@
 
 
 
-					<p class="pt-0 mt-0">Summary of changes First release of the Go API-only module. Many of the PRs since the last vrelease were around restructuring the sigs.k8s.io/kustomize repository into three Go modules instead of just one.
+					<p class="pt-0 mt-0">Summary of changes First release of the Go API-only module Many of the PRs since the last vrelease were around restructuring the sigs.k8s.io/kustomize repository into three Go modules instead of just one.
 The reasons for this are detailed in the …</p>
 					<p class="pt-0"><a href="/kustomize/blog/2019/10/24/v3.3.0/">Read more</a></p>
 				</div>

docs/blog/index.xml

@@ -23,7 +23,7 @@
         
         
         <h2 id="summary-of-changes">Summary of changes</h2>
-<h3 id="first-release-of-the-go-api-only-module">First release of the Go API-only module.</h3>
+<h3 id="first-release-of-the-go-api-only-module">First release of the Go API-only module</h3>
 <p>Many of the PRs since the last vrelease were
 around restructuring the <em>sigs.k8s.io/kustomize</em>
 repository into three Go modules instead of just one.</p>
@@ -257,7 +257,7 @@ resources he needs to declare.</p>
 </span><span style="color:#f8f8f8;text-decoration:underline">
 </span><span style="color:#f8f8f8;text-decoration:underline"></span><span style="color:#204a87;font-weight:bold">resources</span><span style="color:#000;font-weight:bold">:</span><span style="color:#f8f8f8;text-decoration:underline">
 </span><span style="color:#f8f8f8;text-decoration:underline"></span>...<span style="color:#f8f8f8;text-decoration:underline">
-</span></code></pre></div><h3 id="resource-and-kustomize-context-matching">Resource and Kustomize Context matching.</h3>
+</span></code></pre></div><h3 id="resource-and-kustomize-context-matching">Resource and Kustomize Context matching</h3>
 <p>Kustomize is now able to support more aggregation patterns.</p>
 <p>If for instance, the top level of kustomization.yaml, is simply
 combining sub-components, (as in the following example), Kustomize has improved
@@ -296,7 +296,7 @@ commits) and a <code>v3</code> in Go package paths.</p>
 floor on a stable API for <a href="https://kubernetes-sigs.github.io/kustomize/docs/plugins">plugin</a> developers
 (both <em>Go</em> plugin developers and <em>exec</em> plugin
 developers who happen to use Go).</p>
-<h3 id="why-so-soon-after-v210">Why so soon after v2.1.0?</h3>
+<h3 id="why-so-soon-after-v210">Why so soon after v2.1.0</h3>
 <p>We made a mistake - v2.1.0 should have been
 v3.0.0.  Per the <a href="https://github.com/golang/go/wiki/Modules#releasing-modules-v2-or-higher">Go modules doc</a> (which have
 improved a great deal recently), a release that’s

docs/blog/releases/index.html

@@ -3,7 +3,7 @@
   <head>
     <meta charset="utf-8">
 <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
-<meta name="generator" content="Hugo 0.73.0" />
+<meta name="generator" content="Hugo 0.73.0-DEV" />
 
 <META NAME="ROBOTS" CONTENT="NOINDEX, NOFOLLOW">
 
@@ -340,7 +340,7 @@
 
 
 
-					<p class="pt-0 mt-0">Summary of changes First release of the Go API-only module. Many of the PRs since the last vrelease were around restructuring the sigs.k8s.io/kustomize repository into three Go modules instead of just one.
+					<p class="pt-0 mt-0">Summary of changes First release of the Go API-only module Many of the PRs since the last vrelease were around restructuring the sigs.k8s.io/kustomize repository into three Go modules instead of just one.
 The reasons for this are detailed in the …</p>
 					<p class="pt-0"><a href="/kustomize/blog/2019/10/24/v3.3.0/">Read more</a></p>
 				</div>

docs/blog/releases/index.xml

@@ -23,7 +23,7 @@
         
         
         <h2 id="summary-of-changes">Summary of changes</h2>
-<h3 id="first-release-of-the-go-api-only-module">First release of the Go API-only module.</h3>
+<h3 id="first-release-of-the-go-api-only-module">First release of the Go API-only module</h3>
 <p>Many of the PRs since the last vrelease were
 around restructuring the <em>sigs.k8s.io/kustomize</em>
 repository into three Go modules instead of just one.</p>
@@ -257,7 +257,7 @@ resources he needs to declare.</p>
 </span><span style="color:#f8f8f8;text-decoration:underline">
 </span><span style="color:#f8f8f8;text-decoration:underline"></span><span style="color:#204a87;font-weight:bold">resources</span><span style="color:#000;font-weight:bold">:</span><span style="color:#f8f8f8;text-decoration:underline">
 </span><span style="color:#f8f8f8;text-decoration:underline"></span>...<span style="color:#f8f8f8;text-decoration:underline">
-</span></code></pre></div><h3 id="resource-and-kustomize-context-matching">Resource and Kustomize Context matching.</h3>
+</span></code></pre></div><h3 id="resource-and-kustomize-context-matching">Resource and Kustomize Context matching</h3>
 <p>Kustomize is now able to support more aggregation patterns.</p>
 <p>If for instance, the top level of kustomization.yaml, is simply
 combining sub-components, (as in the following example), Kustomize has improved
@@ -296,7 +296,7 @@ commits) and a <code>v3</code> in Go package paths.</p>
 floor on a stable API for <a href="https://kubernetes-sigs.github.io/kustomize/docs/plugins">plugin</a> developers
 (both <em>Go</em> plugin developers and <em>exec</em> plugin
 developers who happen to use Go).</p>
-<h3 id="why-so-soon-after-v210">Why so soon after v2.1.0?</h3>
+<h3 id="why-so-soon-after-v210">Why so soon after v2.1.0</h3>
 <p>We made a mistake - v2.1.0 should have been
 v3.0.0.  Per the <a href="https://github.com/golang/go/wiki/Modules#releasing-modules-v2-or-higher">Go modules doc</a> (which have
 improved a great deal recently), a release that’s

docs/contributing/bugs/index.html

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+	<div class="text-muted mt-5 pt-3 border-top">Last modified July 16, 2020: <a  href="https://github.com/kubernetes-sigs/kustomize/commit/f9ee578aed600136133c3232fff03029cdfc526e">Docs: Auto-fix markdownlint issues (f9ee578a)</a>
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+	<div class="text-muted mt-5 pt-3 border-top">Last modified July 16, 2020: <a  href="https://github.com/kubernetes-sigs/kustomize/commit/f9ee578aed600136133c3232fff03029cdfc526e">Docs: Auto-fix markdownlint issues (f9ee578a)</a>
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+	<div class="text-muted mt-5 pt-3 border-top">Last modified July 16, 2020: <a  href="https://github.com/kubernetes-sigs/kustomize/commit/f9ee578aed600136133c3232fff03029cdfc526e">Docs: Auto-fix markdownlint issues (f9ee578a)</a>
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@@ -499,7 +499,7 @@ or more information is needed.</li>
 
 	
 	
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+	<div class="text-muted mt-5 pt-3 border-top">Last modified July 16, 2020: <a  href="https://github.com/kubernetes-sigs/kustomize/commit/f9ee578aed600136133c3232fff03029cdfc526e">Docs: Auto-fix markdownlint issues (f9ee578a)</a>
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+	<div class="text-muted mt-5 pt-3 border-top">Last modified July 16, 2020: <a  href="https://github.com/kubernetes-sigs/kustomize/commit/f9ee578aed600136133c3232fff03029cdfc526e">Docs: Auto-fix markdownlint issues (f9ee578a)</a>
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+	<div class="text-muted mt-5 pt-3 border-top">Last modified July 16, 2020: <a  href="https://github.com/kubernetes-sigs/kustomize/commit/f9ee578aed600136133c3232fff03029cdfc526e">Docs: Auto-fix markdownlint issues (f9ee578a)</a>
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