Merge remote-tracking branch 'upstream/master' into release-cmd/config-v0.1

2026-06-28 09:18:19 +00:00 · 2020-03-28 08:34:01 -07:00
parent f8fb00cb13 ba48f615e8
commit 08ceab40dd
55 changed files with 2904 additions and 362 deletions
--- a/api/builtins/AnnotationsTransformer.go
+++ b/api/builtins/AnnotationsTransformer.go
@@ -4,6 +4,8 @@
 package builtins

 import (
+	"sigs.k8s.io/kustomize/api/filters/annotations"
+	"sigs.k8s.io/kustomize/api/filters/filtersutil"
 	"sigs.k8s.io/kustomize/api/resmap"
 	"sigs.k8s.io/kustomize/api/transform"
 	"sigs.k8s.io/kustomize/api/types"
@@ -14,6 +16,10 @@ import (
 type AnnotationsTransformerPlugin struct {
 	Annotations map[string]string `json:"annotations,omitempty" yaml:"annotations,omitempty"`
 	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
+	YAMLSupport bool
 }

 func (p *AnnotationsTransformerPlugin) Config(
@@ -24,14 +30,27 @@ func (p *AnnotationsTransformerPlugin) Config(
 }

 func (p *AnnotationsTransformerPlugin) Transform(m resmap.ResMap) error {
-	t, err := transform.NewMapTransformer(
-		p.FieldSpecs,
-		p.Annotations,
-	)
-	if err != nil {
-		return err
+	if p.YAMLSupport {
+		for _, r := range m.Resources() {
+			err := filtersutil.ApplyToJSON(annotations.Filter{
+				Annotations: p.Annotations,
+				FsSlice:     p.FieldSpecs,
+			}, r.Kunstructured)
+			if err != nil {
+				return err
+			}
+		}
+		return nil
+	} else {
+		t, err := transform.NewMapTransformer(
+			p.FieldSpecs,
+			p.Annotations,
+		)
+		if err != nil {
+			return err
+		}
+		return t.Transform(m)
 	}
-	return t.Transform(m)
 }

 func NewAnnotationsTransformerPlugin() resmap.TransformerPlugin {
--- a/api/builtins/NamespaceTransformer.go
+++ b/api/builtins/NamespaceTransformer.go
@@ -6,6 +6,8 @@ package builtins
 import (
 	"fmt"

+	"sigs.k8s.io/kustomize/api/filters/filtersutil"
+	"sigs.k8s.io/kustomize/api/filters/namespace"
 	"sigs.k8s.io/kustomize/api/transform"

 	"sigs.k8s.io/kustomize/api/resid"
@@ -19,6 +21,10 @@ 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
+	YAMLSupport bool
 }

 func (p *NamespaceTransformerPlugin) Config(
@@ -39,12 +45,25 @@ func (p *NamespaceTransformerPlugin) Transform(m resmap.ResMap) error {
 		}

 		id := r.OrgId()
-		applicableFs := p.applicableFieldSpecs(id)

-		for _, fs := range applicableFs {
-			err := transform.MutateField(
-				r.Map(), fs.PathSlice(), fs.CreateIfNotPresent,
-				p.changeNamespace(r))
+		if !p.YAMLSupport {
+			// 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
+				}
+			}
+		} else {
+			// use the new style transform
+			err := filtersutil.ApplyToJSON(namespace.Filter{
+				Namespace: p.Namespace,
+				FsSlice:   p.FieldSpecs,
+			}, r.Kunstructured)
 			if err != nil {
 				return err
 			}
--- a/api/filters/annotations/annotations.go
+++ b/api/filters/annotations/annotations.go
@@ -0,0 +1,42 @@
+// Copyright 2020 The Kubernetes Authors.
+// SPDX-License-Identifier: Apache-2.0
+
+package annotations
+
+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"
+)
+
+type annoMap map[string]string
+
+type Filter struct {
+	// Annotations is the set of annotations to apply to the inputs
+	Annotations annoMap `yaml:"annotations,omitempty"`
+
+	// FsSlice contains the FieldSpecs to locate the namespace field
+	FsSlice types.FsSlice
+}
+
+var _ kio.Filter = Filter{}
+
+func (f Filter) Filter(nodes []*yaml.RNode) ([]*yaml.RNode, error) {
+	keys := filtersutil.SortedMapKeys(f.Annotations)
+	_, err := kio.FilterAll(yaml.FilterFunc(
+		func(node *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]),
+					CreateKind: yaml.MappingNode, // Annotations are MappingNodes.
+				}); err != nil {
+					return nil, err
+				}
+			}
+			return node, nil
+		})).Filter(nodes)
+	return nodes, err
+}
--- a/api/filters/annotations/annotations_test.go
+++ b/api/filters/annotations/annotations_test.go
@@ -0,0 +1,139 @@
+// Copyright 2020 The Kubernetes Authors.
+// SPDX-License-Identifier: Apache-2.0
+
+package annotations
+
+import (
+	"strings"
+	"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"
+)
+
+var annosFs = builtinconfig.MakeDefaultConfig().CommonAnnotations
+
+func TestAnnotations_Filter(t *testing.T) {
+	testCases := map[string]struct {
+		input          string
+		expectedOutput string
+		filter         Filter
+		fsslice        types.FsSlice
+	}{
+		"add": {
+			input: `
+apiVersion: example.com/v1
+kind: Foo
+metadata:
+  name: instance
+  annotations:
+    hero: batman
+    fiend: riddler
+`,
+			expectedOutput: `
+apiVersion: example.com/v1
+kind: Foo
+metadata:
+  name: instance
+  annotations:
+    hero: batman
+    fiend: riddler
+    auto: ford
+    bean: cannellini
+    clown: emmett kelley
+    dragon: smaug
+`,
+			filter: Filter{Annotations: annoMap{
+				"clown":  "emmett kelley",
+				"auto":   "ford",
+				"dragon": "smaug",
+				"bean":   "cannellini",
+			}},
+		},
+		"update": {
+			input: `
+apiVersion: example.com/v1
+kind: Foo
+metadata:
+  name: instance
+  annotations:
+    hero: batman
+    fiend: riddler
+`,
+			expectedOutput: `
+apiVersion: example.com/v1
+kind: Foo
+metadata:
+  name: instance
+  annotations:
+    hero: superman
+    fiend: luthor
+    bean: cannellini
+    clown: emmett kelley
+`,
+			filter: Filter{Annotations: annoMap{
+				"clown": "emmett kelley",
+				"hero":  "superman",
+				"fiend": "luthor",
+				"bean":  "cannellini",
+			}},
+		},
+		"data-fieldspecs": {
+			input: `
+apiVersion: example.com/v1
+kind: Foo
+metadata:
+  name: instance
+---
+apiVersion: example.com/v1
+kind: Bar
+metadata:
+  name: instance
+`,
+			expectedOutput: `
+apiVersion: example.com/v1
+kind: Foo
+metadata:
+  name: instance
+  annotations:
+    sleater: kinney
+a:
+  b:
+    sleater: kinney
+---
+apiVersion: example.com/v1
+kind: Bar
+metadata:
+  name: instance
+  annotations:
+    sleater: kinney
+a:
+  b:
+    sleater: kinney
+`,
+			filter: Filter{Annotations: annoMap{
+				"sleater": "kinney",
+			}},
+			fsslice: []types.FieldSpec{
+				{
+					Path:               "a/b",
+					CreateIfNotPresent: true,
+				},
+			},
+		},
+	}
+
+	for tn, tc := range testCases {
+		t.Run(tn, func(t *testing.T) {
+			filter := tc.filter
+			filter.FsSlice = append(annosFs, tc.fsslice...)
+			if !assert.Equal(t,
+				strings.TrimSpace(tc.expectedOutput),
+				strings.TrimSpace(filtertest_test.RunFilter(t, tc.input, filter))) {
+				t.FailNow()
+			}
+		})
+	}
+}
--- a/api/filters/annotations/doc.go
+++ b/api/filters/annotations/doc.go
@@ -0,0 +1,6 @@
+// Copyright 2020 The Kubernetes Authors.
+// SPDX-License-Identifier: Apache-2.0
+
+// Package annotations contains a kio.Filter implementation of the kustomize
+// annotations transformer.
+package annotations
--- a/api/filters/annotations/example_test.go
+++ b/api/filters/annotations/example_test.go
@@ -0,0 +1,55 @@
+// Copyright 2020 The Kubernetes Authors.
+// SPDX-License-Identifier: Apache-2.0
+
+package annotations
+
+import (
+	"bytes"
+	"log"
+	"os"
+
+	"sigs.k8s.io/kustomize/api/internal/plugins/builtinconfig"
+	"sigs.k8s.io/kustomize/kyaml/kio"
+)
+
+func ExampleFilter() {
+	fss := builtinconfig.MakeDefaultConfig().CommonAnnotations
+	err := kio.Pipeline{
+		Inputs: []kio.Reader{&kio.ByteReader{Reader: bytes.NewBufferString(`
+apiVersion: example.com/v1
+kind: Foo
+metadata:
+  name: instance
+---
+apiVersion: example.com/v1
+kind: Bar
+metadata:
+  name: instance
+`)}},
+		Filters: []kio.Filter{Filter{
+			Annotations: map[string]string{
+				"foo": "bar",
+			},
+			FsSlice: fss,
+		}},
+		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
+	//   annotations:
+	//     foo: bar
+	// ---
+	// apiVersion: example.com/v1
+	// kind: Bar
+	// metadata:
+	//   name: instance
+	//   annotations:
+	//     foo: bar
+}
--- a/api/filters/filtersutil/filtersutil.go
+++ b/api/filters/filtersutil/filtersutil.go
@@ -0,0 +1,91 @@
+// Copyright 2019 The Kubernetes Authors.
+// SPDX-License-Identifier: Apache-2.0
+
+package filtersutil
+
+import (
+	"encoding/json"
+	"sort"
+
+	"sigs.k8s.io/kustomize/kyaml/kio"
+	"sigs.k8s.io/kustomize/kyaml/yaml"
+)
+
+// SortedMapKeys returns a sorted slice of keys to the given map.
+// Writing this function never gets old.
+func SortedMapKeys(m map[string]string) []string {
+	keys := make([]string, len(m))
+	i := 0
+	for k := range m {
+		keys[i] = k
+		i++
+	}
+	sort.Strings(keys)
+	return keys
+}
+
+// ApplyToJSON applies the filter to the json objects.
+func ApplyToJSON(filter kio.Filter, objs ...marshalerUnmarshaler) error {
+	var nodes []*yaml.RNode
+	for i := range objs {
+		node, err := getRNode(objs[i])
+		if err != nil {
+			return err
+		}
+		nodes = append(nodes, node)
+		l, err := filter.Filter([]*yaml.RNode{node})
+		if err != nil {
+			return err
+		}
+		err = setRNode(objs[i], l[0])
+		if err != nil {
+			return err
+		}
+	}
+
+	_, err := filter.Filter(nodes)
+	if err != nil {
+		return err
+	}
+
+	for i := range nodes {
+		err = setRNode(objs[i], nodes[i])
+		if err != nil {
+			return err
+		}
+	}
+
+	return nil
+}
+
+type marshalerUnmarshaler interface {
+	json.Unmarshaler
+	json.Marshaler
+}
+
+// getRNode converts k into an RNode
+func getRNode(k json.Marshaler) (*yaml.RNode, error) {
+	j, err := k.MarshalJSON()
+	if err != nil {
+		return nil, err
+	}
+	return yaml.Parse(string(j))
+}
+
+// setRNode marshals node into k
+func setRNode(k json.Unmarshaler, node *yaml.RNode) error {
+	s, err := node.String()
+	if err != nil {
+		return err
+	}
+	m := map[string]interface{}{}
+	if err := yaml.Unmarshal([]byte(s), &m); err != nil {
+		return err
+	}
+
+	b, err := json.Marshal(m)
+	if err != nil {
+		return err
+	}
+	return k.UnmarshalJSON(b)
+}
--- a/api/filters/filtersutil/filtersutil_test.go
+++ b/api/filters/filtersutil/filtersutil_test.go
@@ -0,0 +1,86 @@
+package filtersutil_test
+
+import (
+	"bytes"
+	"strings"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+	"sigs.k8s.io/kustomize/api/filters/filtersutil"
+	"sigs.k8s.io/kustomize/kyaml/kio"
+	"sigs.k8s.io/kustomize/kyaml/yaml"
+)
+
+func TestSortedKeys(t *testing.T) {
+	testCases := map[string]struct {
+		input    map[string]string
+		expected []string
+	}{
+		"empty": {
+			input:    map[string]string{},
+			expected: []string{}},
+		"one": {
+			input:    map[string]string{"a": "aaa"},
+			expected: []string{"a"}},
+		"three": {
+			input:    map[string]string{"c": "ccc", "b": "bbb", "a": "aaa"},
+			expected: []string{"a", "b", "c"}},
+	}
+	for tn, tc := range testCases {
+		t.Run(tn, func(t *testing.T) {
+			if !assert.Equal(t,
+				filtersutil.SortedMapKeys(tc.input),
+				tc.expected) {
+				t.FailNow()
+			}
+		})
+	}
+}
+
+func TestApplyToJSON(t *testing.T) {
+	instance1 := bytes.NewBufferString(`{"kind": "Foo"}`)
+	instance2 := bytes.NewBufferString(`{"kind": "Bar"}`)
+	err := filtersutil.ApplyToJSON(
+		kio.FilterFunc(func(nodes []*yaml.RNode) ([]*yaml.RNode, error) {
+			for i := range nodes {
+				set := yaml.SetField(
+					"foo", yaml.NewScalarRNode("bar"))
+				node := nodes[i]
+				err := node.PipeE(set)
+				if !assert.NoError(t, err) {
+					t.FailNow()
+				}
+			}
+			return nodes, nil
+		}), buffer{Buffer: instance1}, buffer{Buffer: instance2},
+	)
+	if !assert.NoError(t, err) {
+		t.FailNow()
+	}
+
+	if !assert.Equal(t,
+		strings.TrimSpace(`{"foo":"bar","kind":"Foo"}`),
+		strings.TrimSpace(instance1.String())) {
+		t.FailNow()
+	}
+
+	if !assert.Equal(t,
+		strings.TrimSpace(`{"foo":"bar","kind":"Bar"}`),
+		strings.TrimSpace(instance2.String())) {
+		t.FailNow()
+	}
+}
+
+type buffer struct {
+	*bytes.Buffer
+}
+
+func (buff buffer) UnmarshalJSON(b []byte) error {
+	buff.Reset()
+	buff.Write(b)
+	return nil
+}
+
+func (buff buffer) MarshalJSON() ([]byte, error) {
+	return buff.Bytes(), nil
+}
--- a/api/filters/fsslice/doc.go
+++ b/api/filters/fsslice/doc.go
@@ -0,0 +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
--- a/api/filters/fsslice/example_test.go
+++ b/api/filters/fsslice/example_test.go
@@ -0,0 +1,62 @@
+// Copyright 2020 The Kubernetes Authors.
+// SPDX-License-Identifier: Apache-2.0
+
+package fsslice_test
+
+import (
+	"bytes"
+	"log"
+	"os"
+
+	"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"
+)
+
+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 := fsslice.Filter{
+		CreateKind: yaml.ScalarNode,
+		SetValue:   fsslice.SetScalar("green"),
+		FsSlice: []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
+}
--- a/api/filters/fsslice/fieldspec_filter.go
+++ b/api/filters/fsslice/fieldspec_filter.go
@@ -0,0 +1,145 @@
+// Copyright 2019 The Kubernetes Authors.
+// SPDX-License-Identifier: Apache-2.0
+
+package fsslice
+
+import (
+	"strings"
+
+	"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 {
+	// FieldSpec contains the path to the value to set.
+	FieldSpec types.FieldSpec `yaml:"fieldSpec"`
+
+	// Set the field using this function
+	SetValue SetFn
+
+	// CreateKind defines the type of node to create if the field is not found
+	CreateKind yaml.Kind
+
+	// path keeps internal state about the current path
+	path []string
+}
+
+func (fltr fieldSpecFilter) 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)
+	}
+	fltr.path = strings.Split(fltr.FieldSpec.Path, "/")
+	if err := fltr.filter(obj); err != nil {
+		s, _ := obj.String()
+		return nil, errors.WrapPrefixf(err,
+			"obj %v at path %v", s, fltr.FieldSpec.Path)
+	}
+	return obj, nil
+}
+
+func (fltr fieldSpecFilter) filter(obj *yaml.RNode) error {
+	if len(fltr.path) == 0 {
+		// found the field -- set its value
+		return fltr.SetValue(obj)
+	}
+	switch obj.YNode().Kind {
+	case yaml.SequenceNode:
+		return fltr.seq(obj)
+	case yaml.MappingNode:
+		return fltr.field(obj)
+	}
+	// 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 {
+	fieldName, isSeq := isSequenceField(fltr.path[0])
+
+	// lookup the field matching the next path element
+	var lookupField yaml.Filter
+	switch {
+	case !fltr.FieldSpec.CreateIfNotPresent || fltr.CreateKind == 0 || isSeq:
+		// dont' create the field if we don't find it
+		lookupField = yaml.Lookup(fieldName)
+	case len(fltr.path) <= 1:
+		// create the field if it is missing: use the provided node kind
+		lookupField = yaml.LookupCreate(fltr.CreateKind, fieldName)
+	default:
+		// create the field if it is missing: must be a mapping node
+		lookupField = yaml.LookupCreate(yaml.MappingNode, fieldName)
+	}
+
+	// locate (or maybe create) the field
+	field, err := obj.Pipe(lookupField)
+	if err != nil || field == nil {
+		return errors.WrapPrefixf(err, "fieldName: %s", fieldName)
+	}
+
+	// copy the current fltr and change the path on the copy
+	var next = fltr
+	// call filter for the next path element on the matching field
+	next.path = fltr.path[1:]
+	return next.filter(field)
+}
+
+// seq calls filter on all sequence elements
+func (fltr fieldSpecFilter) seq(obj *yaml.RNode) error {
+	if err := obj.VisitElements(func(node *yaml.RNode) error {
+		// recurse on each element -- re-allocating a fieldSpecFilter 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
+		return fltr.filter(node)
+	}); err != nil {
+		return errors.WrapPrefixf(err,
+			"visit traversal on path: %v", fltr.path)
+	}
+
+	return nil
+}
+
+// isSequenceField returns true if the path element is for a sequence field.
+// isSequence also returns the path element with the '[]' suffix trimmed
+func isSequenceField(name string) (string, bool) {
+	isSeq := strings.HasSuffix(name, "[]")
+	name = strings.TrimSuffix(name, "[]")
+	return name, isSeq
+}
+
+// isMatchGVK returns true if the fs.GVK matches the obj GVK.
+func isMatchGVK(fs types.FieldSpec, obj *yaml.RNode) (bool, error) {
+	meta, err := obj.GetMeta()
+	if err != nil {
+		return false, err
+	}
+	if fs.Kind != "" && fs.Kind != meta.Kind {
+		// kind doesn't match
+		return false, err
+	}
+
+	// parse the group and version from the apiVersion field
+	var group, version string
+	parts := strings.SplitN(meta.APIVersion, "/", 2)
+	group = parts[0]
+	if len(parts) > 1 {
+		version = parts[1]
+	}
+
+	if fs.Group != "" && fs.Group != group {
+		// group doesn't match
+		return false, nil
+	}
+
+	if fs.Version != "" && fs.Version != version {
+		// version doesn't match
+		return false, nil
+	}
+
+	return true, nil
+}
--- a/api/filters/fsslice/fsslice.go
+++ b/api/filters/fsslice/fsslice.go
@@ -0,0 +1,78 @@
+// Copyright 2019 The Kubernetes Authors.
+// SPDX-License-Identifier: Apache-2.0
+
+package fsslice
+
+import (
+	"strings"
+
+	"sigs.k8s.io/kustomize/api/resid"
+	"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 string) SetFn {
+	return func(node *yaml.RNode) error {
+		return node.PipeE(yaml.FieldSetter{
+			Name: key, StringValue: value})
+	}
+}
+
+var _ yaml.Filter = Filter{}
+
+// Filter uses an FsSlice to modify fields on a single object
+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
+
+	// CreateKind is used to create fields that do not exist
+	CreateKind yaml.Kind
+}
+
+func (fltr Filter) Filter(obj *yaml.RNode) (*yaml.RNode, error) {
+	for i := range fltr.FsSlice {
+		// apply this FieldSpec
+		// create a new filter for each iteration because they
+		// store internal state about the field paths
+		_, err := (&fieldSpecFilter{
+			FieldSpec:  fltr.FsSlice[i],
+			SetValue:   fltr.SetValue,
+			CreateKind: fltr.CreateKind,
+		}).Filter(obj)
+		if err != nil {
+			return nil, err
+		}
+	}
+	return obj, nil
+}
+
+// GetGVK parses the metadata into a GVK
+func GetGVK(meta yaml.ResourceMeta) resid.Gvk {
+	// parse the group and version from the apiVersion field
+	var group, version string
+	parts := strings.SplitN(meta.APIVersion, "/", 2)
+	group = parts[0]
+	if len(parts) > 1 {
+		version = parts[1]
+	}
+
+	return resid.Gvk{
+		Group:   group,
+		Version: version,
+		Kind:    meta.Kind,
+	}
+}
--- a/api/filters/fsslice/fsslice_test.go
+++ b/api/filters/fsslice/fsslice_test.go
@@ -0,0 +1,354 @@
+// Copyright 2019 The Kubernetes Authors.
+// SPDX-License-Identifier: Apache-2.0
+
+package fsslice_test
+
+import (
+	"bytes"
+	"strings"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+	"sigs.k8s.io/kustomize/api/filters/fsslice"
+	"sigs.k8s.io/kustomize/api/resid"
+	"sigs.k8s.io/kustomize/kyaml/kio"
+	"sigs.k8s.io/kustomize/kyaml/yaml"
+)
+
+type TestCase struct {
+	name     string
+	input    string
+	expected string
+	filter   fsslice.Filter
+	fsSlice  string
+	error    string
+}
+
+var tests = []TestCase{
+	{
+		name: "update",
+		fsSlice: `
+- 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: 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"),
+			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,
+		},
+	},
+}
+
+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.fsSlice), &test.filter.FsSlice)
+			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()
+			}
+		})
+	}
+}
+
+func TestGetGVK(t *testing.T) {
+	obj, err := yaml.Parse(`
+apiVersion: apps/v1
+kind: Deployment
+`)
+	if !assert.NoError(t, err) {
+		t.FailNow()
+	}
+	meta, err := obj.GetMeta()
+	if !assert.NoError(t, err) {
+		t.FailNow()
+	}
+
+	gvk := fsslice.GetGVK(meta)
+	expected := resid.Gvk{Group: "apps", Version: "v1", Kind: "Deployment"}
+	if !assert.Equal(t, expected, gvk) {
+		t.FailNow()
+	}
+}
--- a/api/filters/labels/doc.go
+++ b/api/filters/labels/doc.go
@@ -0,0 +1,6 @@
+// Copyright 2020 The Kubernetes Authors.
+// SPDX-License-Identifier: Apache-2.0
+
+// Package labels contains a kio.Filter implementation of the kustomize
+// labels transformer.
+package labels
--- a/api/filters/labels/example_test.go
+++ b/api/filters/labels/example_test.go
@@ -0,0 +1,55 @@
+// Copyright 2020 The Kubernetes Authors.
+// SPDX-License-Identifier: Apache-2.0
+
+package labels
+
+import (
+	"bytes"
+	"log"
+	"os"
+
+	"sigs.k8s.io/kustomize/api/internal/plugins/builtinconfig"
+	"sigs.k8s.io/kustomize/kyaml/kio"
+)
+
+func ExampleFilter() {
+	fss := builtinconfig.MakeDefaultConfig().CommonLabels
+	err := kio.Pipeline{
+		Inputs: []kio.Reader{&kio.ByteReader{Reader: bytes.NewBufferString(`
+apiVersion: example.com/v1
+kind: Foo
+metadata:
+  name: instance
+---
+apiVersion: example.com/v1
+kind: Bar
+metadata:
+  name: instance
+`)}},
+		Filters: []kio.Filter{Filter{
+			Labels: map[string]string{
+				"foo": "bar",
+			},
+			FsSlice: fss,
+		}},
+		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
+	//   labels:
+	//     foo: bar
+	// ---
+	// apiVersion: example.com/v1
+	// kind: Bar
+	// metadata:
+	//   name: instance
+	//   labels:
+	//     foo: bar
+}
--- a/api/filters/labels/labels.go
+++ b/api/filters/labels/labels.go
@@ -0,0 +1,43 @@
+// Copyright 2020 The Kubernetes Authors.
+// SPDX-License-Identifier: Apache-2.0
+
+package labels
+
+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"
+)
+
+type labelMap map[string]string
+
+// Filter sets labels.
+type Filter struct {
+	// Labels is the set of labels to apply to the inputs
+	Labels labelMap `yaml:"labels,omitempty"`
+
+	// FsSlice identifies the label fields.
+	FsSlice types.FsSlice
+}
+
+var _ kio.Filter = Filter{}
+
+func (f Filter) Filter(nodes []*yaml.RNode) ([]*yaml.RNode, error) {
+	keys := filtersutil.SortedMapKeys(f.Labels)
+	_, err := kio.FilterAll(yaml.FilterFunc(
+		func(node *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]),
+					CreateKind: yaml.MappingNode, // Labels are MappingNodes.
+				}); err != nil {
+					return nil, err
+				}
+			}
+			return node, nil
+		})).Filter(nodes)
+	return nodes, err
+}
--- a/api/filters/labels/labels_test.go
+++ b/api/filters/labels/labels_test.go
@@ -0,0 +1,139 @@
+// Copyright 2020 The Kubernetes Authors.
+// SPDX-License-Identifier: Apache-2.0
+
+package labels
+
+import (
+	"strings"
+	"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"
+)
+
+var labelsFs = builtinconfig.MakeDefaultConfig().CommonLabels
+
+func TestLabels_Filter(t *testing.T) {
+	testCases := map[string]struct {
+		input          string
+		expectedOutput string
+		filter         Filter
+		fsSlice        types.FsSlice
+	}{
+		"add": {
+			input: `
+apiVersion: example.com/v1
+kind: Foo
+metadata:
+  name: instance
+  labels:
+    hero: batman
+    fiend: riddler
+`,
+			expectedOutput: `
+apiVersion: example.com/v1
+kind: Foo
+metadata:
+  name: instance
+  labels:
+    hero: batman
+    fiend: riddler
+    auto: ford
+    bean: cannellini
+    clown: emmett kelley
+    dragon: smaug
+`,
+			filter: Filter{Labels: labelMap{
+				"clown":  "emmett kelley",
+				"auto":   "ford",
+				"dragon": "smaug",
+				"bean":   "cannellini",
+			}},
+		},
+		"update": {
+			input: `
+apiVersion: example.com/v1
+kind: Foo
+metadata:
+  name: instance
+  labels:
+    hero: batman
+    fiend: riddler
+`,
+			expectedOutput: `
+apiVersion: example.com/v1
+kind: Foo
+metadata:
+  name: instance
+  labels:
+    hero: superman
+    fiend: luthor
+    bean: cannellini
+    clown: emmett kelley
+`,
+			filter: Filter{Labels: labelMap{
+				"clown": "emmett kelley",
+				"hero":  "superman",
+				"fiend": "luthor",
+				"bean":  "cannellini",
+			}},
+		},
+		"data-fieldspecs": {
+			input: `
+apiVersion: example.com/v1
+kind: Foo
+metadata:
+  name: instance
+---
+apiVersion: example.com/v1
+kind: Bar
+metadata:
+  name: instance
+`,
+			expectedOutput: `
+apiVersion: example.com/v1
+kind: Foo
+metadata:
+  name: instance
+  labels:
+    sleater: kinney
+a:
+  b:
+    sleater: kinney
+---
+apiVersion: example.com/v1
+kind: Bar
+metadata:
+  name: instance
+  labels:
+    sleater: kinney
+a:
+  b:
+    sleater: kinney
+`,
+			filter: Filter{Labels: labelMap{
+				"sleater": "kinney",
+			}},
+			fsSlice: []types.FieldSpec{
+				{
+					Path:               "a/b",
+					CreateIfNotPresent: true,
+				},
+			},
+		},
+	}
+
+	for tn, tc := range testCases {
+		t.Run(tn, func(t *testing.T) {
+			filter := tc.filter
+			filter.FsSlice = append(labelsFs, tc.fsSlice...)
+			if !assert.Equal(t,
+				strings.TrimSpace(tc.expectedOutput),
+				strings.TrimSpace(filtertest_test.RunFilter(t, tc.input, filter))) {
+				t.FailNow()
+			}
+		})
+	}
+}
--- a/api/filters/namespace/doc.go
+++ b/api/filters/namespace/doc.go
@@ -0,0 +1,9 @@
+// Copyright 2020 The Kubernetes Authors.
+// SPDX-License-Identifier: Apache-2.0
+
+// Package namespace contains a kio.Filter implementation of the kustomize
+// namespace transformer.
+//
+// Special cases for known Kubernetes resources have been hardcoded in addition
+// to those defined by the FsSlice.
+package namespace
--- a/api/filters/namespace/example_test.go
+++ b/api/filters/namespace/example_test.go
@@ -0,0 +1,50 @@
+// Copyright 2020 The Kubernetes Authors.
+// SPDX-License-Identifier: Apache-2.0
+
+package namespace_test
+
+import (
+	"bytes"
+	"log"
+	"os"
+
+	"sigs.k8s.io/kustomize/api/filters/namespace"
+	"sigs.k8s.io/kustomize/api/internal/plugins/builtinconfig"
+	"sigs.k8s.io/kustomize/kyaml/kio"
+)
+
+func ExampleFilter() {
+	fss := builtinconfig.MakeDefaultConfig().NameSpace
+	err := kio.Pipeline{
+		Inputs: []kio.Reader{&kio.ByteReader{Reader: bytes.NewBufferString(`
+apiVersion: example.com/v1
+kind: Foo
+metadata:
+  name: instance
+---
+apiVersion: example.com/v1
+kind: Bar
+metadata:
+  name: instance
+  namespace: bar
+`)}},
+		Filters: []kio.Filter{namespace.Filter{Namespace: "app", FsSlice: fss}},
+		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
+	//   namespace: app
+	// ---
+	// apiVersion: example.com/v1
+	// kind: Bar
+	// metadata:
+	//   name: instance
+	//   namespace: app
+}
--- a/api/filters/namespace/namespace.go
+++ b/api/filters/namespace/namespace.go
@@ -0,0 +1,167 @@
+// Copyright 2019 The Kubernetes Authors.
+// SPDX-License-Identifier: Apache-2.0
+
+package namespace
+
+import (
+	"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"
+)
+
+type Filter struct {
+	// Namespace is the namespace to apply to the inputs
+	Namespace string `yaml:"namespace,omitempty"`
+
+	// FsSlice contains the FieldSpecs to locate the namespace field
+	FsSlice types.FsSlice
+}
+
+var _ kio.Filter = Filter{}
+
+func (ns Filter) Filter(nodes []*yaml.RNode) ([]*yaml.RNode, error) {
+	return kio.FilterAll(yaml.FilterFunc(ns.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) {
+	// hacks for hardcoded types -- :(
+	if err := ns.hacks(node); err != nil {
+		return nil, err
+	}
+
+	// Remove the fieldspecs that are for hardcoded fields.  The fieldspecs
+	// exist for backwards compatibility with other implementations
+	// of this transformation.
+	// This implementation of the namespace transformation
+	// Does not use the fieldspecs for implementing cases which
+	// require hardcoded logic.
+	ns.FsSlice = ns.removeFieldSpecsForHacks(ns.FsSlice)
+
+	// transformations based on data -- :)
+	err := node.PipeE(fsslice.Filter{
+		FsSlice:    ns.FsSlice,
+		SetValue:   fsslice.SetScalar(ns.Namespace),
+		CreateKind: yaml.ScalarNode, // Namespace is a ScalarNode
+	})
+	return node, err
+}
+
+// hacks applies the namespace transforms that are hardcoded rather
+// than specified through FieldSpecs.
+func (ns Filter) hacks(obj *yaml.RNode) error {
+	meta, err := obj.GetMeta()
+	if err != nil {
+		return err
+	}
+
+	if err := ns.metaNamespaceHack(obj, meta); err != nil {
+		return err
+	}
+
+	return ns.roleBindingHack(obj, meta)
+}
+
+// metaNamespaceHack is a hack for implementing the namespace transform
+// for the metadata.namespace field on namespace scoped resources.
+// namespace scoped resources are determined by NOT being present
+// in a blacklist of cluster-scoped resource types (by apiVersion and kind).
+//
+// This hack should be updated to allow individual resources to specify
+// 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)
+	if !gvk.IsNamespaceableKind() {
+		return nil
+	}
+	f := fsslice.Filter{
+		FsSlice: []types.FieldSpec{
+			{Path: metaNamespaceField, CreateIfNotPresent: true},
+		},
+		SetValue:   fsslice.SetScalar(ns.Namespace),
+		CreateKind: yaml.ScalarNode, // Namespace is a ScalarNode
+	}
+	_, err := f.Filter(obj)
+	return err
+}
+
+// roleBindingHack is a hack for implementing the namespace transform
+// for RoleBinding and ClusterRoleBinding resource types.
+// RoleBinding and ClusterRoleBinding have namespace set on
+// elements of the "subjects" field if and only if the subject elements
+// "name" is "default".  Otherwise the namespace is not set.
+//
+// Example:
+//
+// kind: RoleBinding
+// subjects:
+// - name: "default" # this will have the namespace set
+//   ...
+// - name: "something-else" # this will not have the namespace set
+//   ...
+func (ns Filter) roleBindingHack(obj *yaml.RNode, meta yaml.ResourceMeta) error {
+	if meta.Kind != roleBindingKind && meta.Kind != clusterRoleBindingKind {
+		return nil
+	}
+
+	// Lookup the namespace field on all elements.
+	// We should change the fieldspec so this isn't necessary.
+	obj, err := obj.Pipe(yaml.Lookup(subjectsField))
+	if err != nil || yaml.IsEmpty(obj) {
+		return err
+	}
+
+	// add the namespace to each "subject" with name: default
+	err = obj.VisitElements(func(o *yaml.RNode) error {
+		// copied from kunstruct based kustomize NamespaceTransformer plugin
+		// The only case we need to force the namespace
+		// if for the "service account". "default" is
+		// kind of hardcoded here for right now.
+		name, err := o.Pipe(
+			yaml.Lookup("name"), yaml.Match("default"),
+		)
+		if err != nil || yaml.IsEmpty(name) {
+			return err
+		}
+
+		// set the namespace for the default account
+		v := yaml.NewScalarRNode(ns.Namespace)
+		return o.PipeE(
+			yaml.LookupCreate(yaml.ScalarNode, "namespace"),
+			yaml.FieldSetter{Value: v},
+		)
+	})
+
+	return err
+}
+
+// removeFieldSpecsForHacks removes from the list fieldspecs that
+// have hardcoded implementations
+func (ns Filter) removeFieldSpecsForHacks(fs types.FsSlice) types.FsSlice {
+	var val types.FsSlice
+	for i := range fs {
+		// implemented by metaNamespaceHack
+		if fs[i].Path == metaNamespaceField {
+			continue
+		}
+		// implemented by roleBindingHack
+		if fs[i].Kind == roleBindingKind && fs[i].Path == subjectsField {
+			continue
+		}
+		// implemented by roleBindingHack
+		if fs[i].Kind == clusterRoleBindingKind && fs[i].Path == subjectsField {
+			continue
+		}
+		val = append(val, fs[i])
+	}
+	return val
+}
+
+const (
+	metaNamespaceField     = "metadata/namespace"
+	subjectsField          = "subjects"
+	roleBindingKind        = "RoleBinding"
+	clusterRoleBindingKind = "ClusterRoleBinding"
+)
--- a/api/filters/namespace/namespace_test.go
+++ b/api/filters/namespace/namespace_test.go
@@ -0,0 +1,280 @@
+// Copyright 2019 The Kubernetes Authors.
+// SPDX-License-Identifier: Apache-2.0
+
+package namespace_test
+
+import (
+	"strings"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+	"sigs.k8s.io/kustomize/api/filters/namespace"
+	"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: "add",
+		input: `
+apiVersion: example.com/v1
+kind: Foo
+metadata:
+  name: instance
+---
+apiVersion: example.com/v1
+kind: Bar
+metadata:
+  name: instance
+`,
+		expected: `
+apiVersion: example.com/v1
+kind: Foo
+metadata:
+  name: instance
+  namespace: foo
+---
+apiVersion: example.com/v1
+kind: Bar
+metadata:
+  name: instance
+  namespace: foo
+`,
+		filter: namespace.Filter{Namespace: "foo"},
+	},
+
+	{
+		name: "add-recurse",
+		input: `
+apiVersion: example.com/v1
+kind: Foo
+---
+apiVersion: example.com/v1
+kind: Bar
+`,
+		expected: `
+apiVersion: example.com/v1
+kind: Foo
+metadata:
+  namespace: foo
+---
+apiVersion: example.com/v1
+kind: Bar
+metadata:
+  namespace: foo
+`,
+		filter: namespace.Filter{Namespace: "foo"},
+	},
+
+	{
+		name: "update",
+		input: `
+apiVersion: example.com/v1
+kind: Foo
+metadata:
+  name: instance
+  # update this namespace
+  namespace: bar
+---
+apiVersion: example.com/v1
+kind: Bar
+metadata:
+  name: instance
+  namespace: bar
+`,
+		expected: `
+apiVersion: example.com/v1
+kind: Foo
+metadata:
+  name: instance
+  # update this namespace
+  namespace: foo
+---
+apiVersion: example.com/v1
+kind: Bar
+metadata:
+  name: instance
+  namespace: foo
+`,
+		filter: namespace.Filter{Namespace: "foo"},
+	},
+
+	{
+		name: "update-rolebinding",
+		input: `
+apiVersion: example.com/v1
+kind: RoleBinding
+subjects:
+- name: default
+---
+apiVersion: example.com/v1
+kind: RoleBinding
+subjects:
+- name: default
+  namespace: foo
+---
+apiVersion: example.com/v1
+kind: RoleBinding
+subjects:
+- name: something
+---
+apiVersion: example.com/v1
+kind: RoleBinding
+subjects:
+- name: something
+  namespace: foo
+`,
+		expected: `
+apiVersion: example.com/v1
+kind: RoleBinding
+subjects:
+- name: default
+  namespace: bar
+metadata:
+  namespace: bar
+---
+apiVersion: example.com/v1
+kind: RoleBinding
+subjects:
+- name: default
+  namespace: bar
+metadata:
+  namespace: bar
+---
+apiVersion: example.com/v1
+kind: RoleBinding
+subjects:
+- name: something
+metadata:
+  namespace: bar
+---
+apiVersion: example.com/v1
+kind: RoleBinding
+subjects:
+- name: something
+  namespace: foo
+metadata:
+  namespace: bar
+`,
+		filter: namespace.Filter{Namespace: "bar"},
+	},
+
+	{
+		name: "update-clusterrolebinding",
+		input: `
+apiVersion: example.com/v1
+kind: ClusterRoleBinding
+subjects:
+- name: default
+---
+apiVersion: example.com/v1
+kind: ClusterRoleBinding
+subjects:
+- name: default
+  namespace: foo
+---
+apiVersion: example.com/v1
+kind: ClusterRoleBinding
+subjects:
+- name: something
+---
+apiVersion: example.com/v1
+kind: ClusterRoleBinding
+subjects:
+- name: something
+  namespace: foo
+`,
+		expected: `
+apiVersion: example.com/v1
+kind: ClusterRoleBinding
+subjects:
+- name: default
+  namespace: bar
+---
+apiVersion: example.com/v1
+kind: ClusterRoleBinding
+subjects:
+- name: default
+  namespace: bar
+---
+apiVersion: example.com/v1
+kind: ClusterRoleBinding
+subjects:
+- name: something
+---
+apiVersion: example.com/v1
+kind: ClusterRoleBinding
+subjects:
+- name: something
+  namespace: foo
+`,
+		filter: namespace.Filter{Namespace: "bar"},
+	},
+
+	{
+		name: "data-fieldspecs",
+		input: `
+apiVersion: example.com/v1
+kind: Foo
+metadata:
+  name: instance
+---
+apiVersion: example.com/v1
+kind: Bar
+metadata:
+  name: instance
+`,
+		expected: `
+apiVersion: example.com/v1
+kind: Foo
+metadata:
+  name: instance
+  namespace: foo
+a:
+  b:
+    c: foo
+---
+apiVersion: example.com/v1
+kind: Bar
+metadata:
+  name: instance
+  namespace: foo
+a:
+  b:
+    c: foo
+`,
+		filter: namespace.Filter{Namespace: "foo"},
+		fsslice: []types.FieldSpec{
+			{
+				Path:               "a/b/c",
+				CreateIfNotPresent: true,
+			},
+		},
+	},
+}
+
+type TestCase struct {
+	name     string
+	input    string
+	expected string
+	filter   namespace.Filter
+	fsslice  types.FsSlice
+}
+
+var config = builtinconfig.MakeDefaultConfig()
+
+func TestNamespace_Filter(t *testing.T) {
+	for i := range tests {
+		test := tests[i]
+		t.Run(test.name, func(t *testing.T) {
+			test.filter.FsSlice = append(config.NameSpace, test.fsslice...)
+			if !assert.Equal(t,
+				strings.TrimSpace(test.expected),
+				strings.TrimSpace(
+					filtertest_test.RunFilter(t, test.input, test.filter))) {
+				t.FailNow()
+			}
+		})
+	}
+}
--- a/api/go.mod
+++ b/api/go.mod
@@ -4,15 +4,18 @@ go 1.13

 require (
 	github.com/evanphx/json-patch v4.5.0+incompatible
-	github.com/go-openapi/spec v0.19.4
+	github.com/go-openapi/spec v0.19.5
 	github.com/golangci/golangci-lint v1.21.0
 	github.com/google/shlex v0.0.0-20191202100458-e7afc7fbc510
 	github.com/pkg/errors v0.8.1
+	github.com/stretchr/testify v1.4.0
+	github.com/yujunz/go-getter v1.4.1-lite
 	golang.org/x/tools v0.0.0-20191010075000-0337d82405ff
-	gopkg.in/yaml.v2 v2.2.4
+	gopkg.in/yaml.v2 v2.2.7
 	k8s.io/api v0.17.0
 	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 v0.1.1
 	sigs.k8s.io/yaml v1.1.0
 )
--- a/api/go.sum
+++ b/api/go.sum
@@ -26,6 +26,8 @@ github.com/alecthomas/units v0.0.0-20151022065526-2efee857e7cf/go.mod h1:ybxpYRF
 github.com/armon/consul-api v0.0.0-20180202201655-eb2c6b5be1b6/go.mod h1:grANhF5doyWs3UAsr3K4I6qtAmlQcZDesFNEHPZAzj8=
 github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973/go.mod h1:Dwedo/Wpr24TaqPxmxbtue+5NUziq4I4S80YR8gNf3Q=
 github.com/beorn7/perks v1.0.0/go.mod h1:KWe93zE9D1o94FZ5RNwFwVgaQK1VOXiVxmqh+CedLV8=
+github.com/bgentry/go-netrc v0.0.0-20140422174119-9fd32a8b3d3d h1:xDfNPAt8lFiC1UJrqV3uuy861HCTo708pDMbjHHdCas=
+github.com/bgentry/go-netrc v0.0.0-20140422174119-9fd32a8b3d3d/go.mod h1:6QX/PXZ00z/TKoufEY6K/a0k6AhaJrQKdFe6OfVXsa4=
 github.com/bombsimon/wsl v1.2.5 h1:9gTOkIwVtoDZywvX802SDHokeX4kW1cKnV8ZTVAPkRs=
 github.com/bombsimon/wsl v1.2.5/go.mod h1:43lEF/i0kpXbLCeDXL9LMT8c92HyBywXb0AsgMHYngM=
 github.com/cespare/xxhash v1.1.0/go.mod h1:XrSqR1VqqWfGrhpAt58auRo0WTKS1nRRg3ghfAqPWnc=
@@ -59,6 +61,8 @@ github.com/ghodss/yaml v0.0.0-20150909031657-73d445a93680/go.mod h1:4dBDuWmgqj2H
 github.com/ghodss/yaml v1.0.0/go.mod h1:4dBDuWmgqj2HViK6kFavaiC9ZROes6MMH2rRYeMEF04=
 github.com/go-critic/go-critic v0.3.5-0.20190904082202-d79a9f0c64db h1:GYXWx7Vr3+zv833u+8IoXbNnQY0AdXsxAgI0kX7xcwA=
 github.com/go-critic/go-critic v0.3.5-0.20190904082202-d79a9f0c64db/go.mod h1:+sE8vrLDS2M0pZkBk0wy6+nLdKexVDrl/jBqQOTDThA=
+github.com/go-errors/errors v1.0.1 h1:LUHzmkK3GUKUrL/1gfBUxAHzcev3apQlezX/+O7ma6w=
+github.com/go-errors/errors v1.0.1/go.mod h1:f4zRHt4oKfwPJE5k8C9vpYG+aDHdBFUsgrm6/TyX73Q=
 github.com/go-kit/kit v0.8.0/go.mod h1:xBxKIO96dXMWWy0MnWVtmwkA9/13aqxPnvrjFYMA2as=
 github.com/go-lintpack/lintpack v0.5.2 h1:DI5mA3+eKdWeJ40nU4d6Wc26qmdG8RCi/btYq0TuRN0=
 github.com/go-lintpack/lintpack v0.5.2/go.mod h1:NwZuYi2nUHho8XEIZ6SIxihrnPoqBTDqfpXvXAN0sXM=
@@ -74,8 +78,8 @@ github.com/go-openapi/jsonreference v0.0.0-20160704190145-13c6e3589ad9/go.mod h1
 github.com/go-openapi/jsonreference v0.19.2 h1:o20suLFB4Ri0tuzpWtyHlh7E7HnkqTNLq6aR6WVNS1w=
 github.com/go-openapi/jsonreference v0.19.2/go.mod h1:jMjeRr2HHw6nAVajTXJ4eiUwohSTlpa0o73RUL1owJc=
 github.com/go-openapi/spec v0.0.0-20160808142527-6aced65f8501/go.mod h1:J8+jY1nAiCcj+friV/PDoE1/3eeccG9LYBs0tYvLOWc=
-github.com/go-openapi/spec v0.19.4 h1:ixzUSnHTd6hCemgtAJgluaTSGYpLNpJY4mA2DIkdOAo=
-github.com/go-openapi/spec v0.19.4/go.mod h1:FpwSN1ksY1eteniUU7X0N/BgJ7a4WvBFVA8Lj9mJglo=
+github.com/go-openapi/spec v0.19.5 h1:Xm0Ao53uqnk9QE/LlYV5DEU09UAgpliA85QoT9LzqPw=
+github.com/go-openapi/spec v0.19.5/go.mod h1:Hm2Jr4jv8G1ciIAo+frC/Ft+rR2kQDh8JHKHb3gWUSk=
 github.com/go-openapi/swag v0.0.0-20160704191624-1d0bd113de87/go.mod h1:DXUve3Dpr1UfpPtxFw+EFuQ41HhCWZfha5jSVRG7C7I=
 github.com/go-openapi/swag v0.19.2/go.mod h1:POnQmlKehdgb5mhVOsnJFsivZCEZ/vjK9gh66Z9tfKk=
 github.com/go-openapi/swag v0.19.5 h1:lTz6Ys4CmqqCQmZPBlbQENR1/GucA2bzYTE12Pw4tFY=
@@ -176,6 +180,12 @@ github.com/gregjones/httpcache v0.0.0-20180305231024-9cad4c3443a7/go.mod h1:Fecb
 github.com/grpc-ecosystem/go-grpc-middleware v1.0.0/go.mod h1:FiyG127CGDf3tlThmgyCl78X/SZQqEOJBCDaAfeWzPs=
 github.com/grpc-ecosystem/go-grpc-prometheus v1.2.0/go.mod h1:8NvIoxWQoOIhqOTXgfV/d3M/q6VIi02HzZEHgUlZvzk=
 github.com/grpc-ecosystem/grpc-gateway v1.9.0/go.mod h1:vNeuVxBJEsws4ogUvrchl83t/GYV9WGTSLVdBhOQFDY=
+github.com/hashicorp/go-cleanhttp v0.5.0 h1:wvCrVc9TjDls6+YGAF2hAifE1E5U1+b4tH6KdvN3Gig=
+github.com/hashicorp/go-cleanhttp v0.5.0/go.mod h1:JpRdi6/HCYpAwUzNwuwqhbovhLtngrth3wmdIIUrZ80=
+github.com/hashicorp/go-safetemp v1.0.0 h1:2HR189eFNrjHQyENnQMMpCiBAsRxzbTMIgBhEyExpmo=
+github.com/hashicorp/go-safetemp v1.0.0/go.mod h1:oaerMy3BhqiTbVye6QuFhFtIceqFoDHxNAB65b+Rj1I=
+github.com/hashicorp/go-version v1.1.0 h1:bPIoEKD27tNdebFGGxxYwcL4nepeY4j1QP23PFRGzg0=
+github.com/hashicorp/go-version v1.1.0/go.mod h1:fltr4n8CU8Ke44wwGCBoEymUuxUHl09ZGVZPK5anwXA=
 github.com/hashicorp/golang-lru v0.5.0/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ4Ao+sR/qLZy8=
 github.com/hashicorp/golang-lru v0.5.1/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ4Ao+sR/qLZy8=
 github.com/hashicorp/hcl v1.0.0 h1:0Anlzjpi4vEasTeNFn2mLJgTSwt0+6sfsiTG8qcWGx4=
@@ -205,7 +215,6 @@ github.com/kr/logfmt v0.0.0-20140226030751-b84e30acd515/go.mod h1:+0opPa2QZZtGFB
 github.com/kr/pretty v0.1.0 h1:L/CwN0zerZDmRFUapSPitk6f+Q3+0za1rQkzVuMiMFI=
 github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
 github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
-github.com/kr/pty v1.1.5/go.mod h1:9r2w37qlBe7rQ6e1fg1S/9xpWHSnaqNdHD3WcMdbPDA=
 github.com/kr/pty v1.1.8/go.mod h1:O1sed60cT9XZ5uDucP5qwvh+TE3NnUj51EiZO/lmSfw=
 github.com/kr/text v0.1.0 h1:45sCR5RtlFHMR4UwH9sdQ5TC8v0qDQCHnXt+kaKSTVE=
 github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
@@ -225,9 +234,12 @@ github.com/mattn/go-isatty v0.0.8 h1:HLtExJ+uU2HOZ+wI0Tt5DtUDrx8yhUqDcp7fYERX4CE
 github.com/mattn/go-isatty v0.0.8/go.mod h1:Iq45c/XA43vh69/j3iqttzPXn0bhXyGjM0Hdxcsrc5s=
 github.com/mattn/goveralls v0.0.2/go.mod h1:8d1ZMHsd7fW6IRPKQh46F2WRpyib5/X4FOpevwGNQEw=
 github.com/matttproud/golang_protobuf_extensions v1.0.1/go.mod h1:D8He9yQNgCq6Z5Ld7szi9bcBfOoFv/3dc6xSMkL2PC0=
+github.com/mitchellh/go-homedir v1.0.0/go.mod h1:SfyaCUpYCn1Vlf4IUYiD9fPX4A5wJrkLzIz1N1q0pr0=
 github.com/mitchellh/go-homedir v1.1.0 h1:lukF9ziXFxDFPkA1vsr5zpc1XuPDn/wFntq5mG+4E0Y=
 github.com/mitchellh/go-homedir v1.1.0/go.mod h1:SfyaCUpYCn1Vlf4IUYiD9fPX4A5wJrkLzIz1N1q0pr0=
 github.com/mitchellh/go-ps v0.0.0-20190716172923-621e5597135b/go.mod h1:r1VsdOzOPt1ZSrGZWFoNhsAedKnEd6r9Np1+5blZCWk=
+github.com/mitchellh/go-testing-interface v1.0.0 h1:fzU/JVNcaqHQEcVFAKeR41fkiLdIPrefOvVG1VZ96U0=
+github.com/mitchellh/go-testing-interface v1.0.0/go.mod h1:kRemZodwjscx+RGhAo8eIhFbs2+BFgRtFPeD/KE+zxI=
 github.com/mitchellh/mapstructure v1.1.2 h1:fmNYVwqnSfB9mZU6OS2O6GsXM+wcskZDuKQzvN1EDeE=
 github.com/mitchellh/mapstructure v1.1.2/go.mod h1:FVVH3fgwuzCH5S8UJGiWEs2h04kUh9fWfEaFds41c1Y=
 github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
@@ -275,6 +287,7 @@ github.com/rogpeppe/go-internal v1.3.0/go.mod h1:M8bDsm7K2OlrFYOpmOWEs/qY81heoFR
 github.com/russross/blackfriday v1.5.2/go.mod h1:JO/DiYxRf+HjHt06OyowR9PTA263kcR/rfWxYHBV53g=
 github.com/securego/gosec v0.0.0-20191002120514-e680875ea14d h1:BzRvVq1EHuIjxpijCEKpAxzKUUMurOQ4sknehIATRh8=
 github.com/securego/gosec v0.0.0-20191002120514-e680875ea14d/go.mod h1:w5+eXa0mYznDkHaMCXA4XYffjlH+cy1oyKbfzJXa2Do=
+github.com/sergi/go-diff v1.1.0/go.mod h1:STckp+ISIX8hZLjrqAeVduY0gWCT9IjLuqbuNXdaHfM=
 github.com/shirou/gopsutil v0.0.0-20190901111213-e4ec7b275ada/go.mod h1:WWnYX4lzhCH5h/3YBfyVA3VbLYjlMZZAQcW9ojMexNc=
 github.com/shirou/w32 v0.0.0-20160930032740-bb4de0191aa4/go.mod h1:qsXQc7+bwAM3Q1u/4XEfrquwF8Lw7D7y5cD8CuHnfIc=
 github.com/shurcooL/go v0.0.0-20180423040247-9e1955d9fb6e h1:MZM7FHLqUHYI0Y/mQAt3d2aYa0SiNms/hFqC9qJYolM=
@@ -318,6 +331,8 @@ github.com/timakin/bodyclose v0.0.0-20190930140734-f7f2e9bca95e/go.mod h1:Qimiff
 github.com/tmc/grpc-websocket-proxy v0.0.0-20190109142713-0ad062ec5ee5/go.mod h1:ncp9v5uamzpCO7NfCPTXjqaC+bZgJeR0sMTm6dMHP7U=
 github.com/ugorji/go v1.1.4/go.mod h1:uQMGLiO92mf5W77hV/PUCpI3pbzQx3CRekS0kk+RGrc=
 github.com/ugorji/go/codec v0.0.0-20181204163529-d75b2dcb6bc8/go.mod h1:VFNgLljTbGfSG7qAOspJ7OScBnGdDN/yBr0sguwnwf0=
+github.com/ulikunitz/xz v0.5.5 h1:pFrO0lVpTBXLpYw+pnLj6TbvHuyjXMfjGeCwSqCVwok=
+github.com/ulikunitz/xz v0.5.5/go.mod h1:2bypXElzHzzJZwzH67Y6wb67pO62Rzfn7BSiF4ABRW8=
 github.com/ultraware/funlen v0.0.2 h1:Av96YVBwwNSe4MLR7iI/BIa3VyI7/djnto/pK3Uxbdo=
 github.com/ultraware/funlen v0.0.2/go.mod h1:Dp4UiAus7Wdb9KUZsYWZEWiRzGuM2kXM1lPbfaF6xhA=
 github.com/ultraware/whitespace v0.0.4 h1:If7Va4cM03mpgrNH9k49/VOicWpGoG70XPBFFODYDsg=
@@ -329,7 +344,11 @@ github.com/valyala/fasthttp v1.2.0/go.mod h1:4vX61m6KN+xDduDNwXrhIAVZaZaZiQ1luJk
 github.com/valyala/quicktemplate v1.2.0/go.mod h1:EH+4AkTd43SvgIbQHYu59/cJyxDoOVRUAfrukLPuGJ4=
 github.com/valyala/tcplisten v0.0.0-20161114210144-ceec8f93295a/go.mod h1:v3UYOV9WzVtRmSR+PDvWpU/qWl4Wa5LApYYX4ZtKbio=
 github.com/xiang90/probing v0.0.0-20190116061207-43a291ad63a2/go.mod h1:UETIi67q53MR2AWcXfiuqkDkRtnGDLqkBTpCHuJHxtU=
+github.com/xlab/treeprint v0.0.0-20181112141820-a009c3971eca h1:1CFlNzQhALwjS9mBAUkycX616GzgsuYUOCHA5+HSlXI=
+github.com/xlab/treeprint v0.0.0-20181112141820-a009c3971eca/go.mod h1:ce1O1j6UtZfjr22oyGxGLbauSBp2YVXpARAosm7dHBg=
 github.com/xordataexchange/crypt v0.0.3-0.20170626215501-b2862e3d0a77/go.mod h1:aYKd//L2LvnjZzWKhF00oedf4jCCReLcmhLdhm1A27Q=
+github.com/yujunz/go-getter v1.4.1-lite h1:FhvNc94AXMZkfqUwfMKhnQEC9phkphSGdPTL7tIdhOM=
+github.com/yujunz/go-getter v1.4.1-lite/go.mod h1:sbmqxXjyLunH1PkF3n7zSlnVeMvmYUuIl9ZVs/7NyCc=
 go.etcd.io/bbolt v1.3.2/go.mod h1:IbVyRI1SCnLcuJnV2u8VeU0CEYM7e686BmAb1XKL+uU=
 go.opencensus.io v0.21.0/go.mod h1:mSImk1erAIZhrmZN+AvHh14ztQfjbGwt4TtuofqLduU=
 go.uber.org/atomic v1.4.0/go.mod h1:gD2HeocX3+yG+ygLZcrzQJaqmWj9AIm7n08wl/qW/PE=
@@ -340,7 +359,6 @@ golang.org/x/crypto v0.0.0-20181203042331-505ab145d0a9/go.mod h1:6SG95UA2DQfeDnf
 golang.org/x/crypto v0.0.0-20190211182817-74369b46fc67/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
 golang.org/x/crypto v0.0.0-20190510104115-cbcb75029529/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
-golang.org/x/crypto v0.0.0-20190611184440-5c40567a22f8/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
 golang.org/x/crypto v0.0.0-20190820162420-60c769a6c586/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
 golang.org/x/crypto v0.0.0-20190923035154-9ee001bba392/go.mod h1:/lpIB1dKB+9EgE3H3cr1v9wB50oz8l4C4h62xy7jSTY=
 golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
@@ -387,7 +405,6 @@ golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5h
 golang.org/x/sys v0.0.0-20190222072716-a9d3bda3a223/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190422165155-953cdadca894/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20190616124812-15dcb6c0061f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190826190057-c7b8b68b1456/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190922100055-0a153f010e69 h1:rOhMmluY6kLMhdnrivzec6lLgaVbMHMn2ISQXJeJ5EM=
 golang.org/x/sys v0.0.0-20190922100055-0a153f010e69/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
@@ -412,8 +429,6 @@ golang.org/x/tools v0.0.0-20190311215038-5c2858a9cfe5/go.mod h1:LCzVGOaR6xXOjkQ3
 golang.org/x/tools v0.0.0-20190312170243-e65039ee4138/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
 golang.org/x/tools v0.0.0-20190322203728-c1a832b0ad89/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
 golang.org/x/tools v0.0.0-20190521203540-521d6ed310dd/go.mod h1:RgjU9mgBXZiqYHBnxXauZ1Gv1EHHAz9KjViQ78xBX0Q=
-golang.org/x/tools v0.0.0-20190614205625-5aca471b1d59 h1:QjA/9ArTfVTLfEhClDCG7SGrZkZixxWpwNCDiwJfh88=
-golang.org/x/tools v0.0.0-20190614205625-5aca471b1d59/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc=
 golang.org/x/tools v0.0.0-20190621195816-6e04913cbbac/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc=
 golang.org/x/tools v0.0.0-20190719005602-e377ae9d6386/go.mod h1:jcCCGcm9btYwXyDqrUWc6MKQKKGJCWEQ3AfLSRIbEuI=
 golang.org/x/tools v0.0.0-20190910044552-dd2b5c81c578/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
@@ -448,6 +463,10 @@ gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.2.4 h1:/eiJrUcujPVeJ3xlSWaiNi3uSVmDGBK1pDHUHAnao1I=
 gopkg.in/yaml.v2 v2.2.4/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
+gopkg.in/yaml.v2 v2.2.7 h1:VUgggvou5XRW9mHwD/yXxIYSMtY0zoKQf/v226p2nyo=
+gopkg.in/yaml.v2 v2.2.7/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
+gopkg.in/yaml.v3 v3.0.0-20191120175047-4206685974f2 h1:XZx7nhd5GMaZpmDaEHFVafUZC7ya0fuo7cSJ3UCKYmM=
+gopkg.in/yaml.v3 v3.0.0-20191120175047-4206685974f2/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
 honnef.co/go/tools v0.0.0-20190106161140-3f1c8253044a/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
 honnef.co/go/tools v0.0.1-2019.2.3 h1:3JgtbtFHMiCmsznwGVTUWbgGov+pVqnlf1dEJTNAXeM=
@@ -472,6 +491,11 @@ 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 v1.0.11 h1:Yb+6DDt9+aR2AvQApvUaKS/ugteeG4MPyoFeUHiPOjk=
+sigs.k8s.io/kustomize v2.0.3+incompatible h1:JUufWFNlI44MdtnjUqVnvh29rR37PQFzPbLXqhyOyX0=
+sigs.k8s.io/kustomize/kyaml v0.1.1 h1:nGUNYINljZNmlAS8uoobUv/wx/s3Pg8dNxYo+W7uYh0=
+sigs.k8s.io/kustomize/kyaml v0.1.1/go.mod h1:/NdPPfrperSCGjm55cwEro1loBVtbtVIXSb7FguK6uk=
+sigs.k8s.io/kustomize/kyaml v0.1.2 h1:l12+QGl+ETUHhP8/bZAi6TknU7H194fXL/9b2gUxZFY=
 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=
--- a/api/krusty/kustomizer_test.go
+++ b/api/krusty/kustomizer_test.go
@@ -4,6 +4,7 @@
 package krusty_test

 import (
+	"strings"
 	"testing"

 	"sigs.k8s.io/kustomize/api/filesys"
@@ -21,7 +22,7 @@ func TestEmptyFileSystem(t *testing.T) {
 	if err == nil {
 		t.Fatalf("expected error")
 	}
-	if err.Error() != "'noSuchThing' doesn't exist" {
+	if !strings.Contains(err.Error(), "'noSuchThing' doesn't exist") {
 		t.Fatalf("unexpected error: %v", err)
 	}
 }
--- a/api/loader/fileloader.go
+++ b/api/loader/fileloader.go
@@ -95,6 +95,13 @@ type fileLoader struct {
 	// Used to clone repositories.
 	cloner git.Cloner

+	// If this is non-nil, the files were
+	// obtained from the given resource
+	rscSpec *remoteTargetSpec
+
+	// Used to get resources
+	getter remoteTargetGetter
+
 	// Used to clean up, as needed.
 	cleaner func() error
 }
@@ -127,20 +134,21 @@ func newLoaderOrDie(
 		log.Fatalf("unable to make loader at '%s'; %v", path, err)
 	}
 	return newLoaderAtConfirmedDir(
-		lr, root, fSys, nil, git.ClonerUsingGitExec)
+		lr, root, fSys, nil, git.ClonerUsingGitExec, getRemoteTarget)
 }

 // newLoaderAtConfirmedDir returns a new fileLoader with given root.
 func newLoaderAtConfirmedDir(
 	lr LoadRestrictorFunc,
 	root filesys.ConfirmedDir, fSys filesys.FileSystem,
-	referrer *fileLoader, cloner git.Cloner) *fileLoader {
+	referrer *fileLoader, cloner git.Cloner, getter remoteTargetGetter) *fileLoader {
 	return &fileLoader{
 		loadRestrictor: lr,
 		root:           root,
 		referrer:       referrer,
 		fSys:           fSys,
 		cloner:         cloner,
+		getter:         getter,
 		cleaner:        func() error { return nil },
 	}
 }
@@ -170,37 +178,44 @@ func (fl *fileLoader) New(path string) (ifc.Loader, error) {
 	if path == "" {
 		return nil, fmt.Errorf("new root cannot be empty")
 	}
-	repoSpec, err := git.NewRepoSpecFromUrl(path)
-	if err == nil {
+
+	ldr, errGet := newLoaderAtGetter(path, fl.fSys, nil, fl.cloner, fl.getter)
+	if errGet == nil {
+		return ldr, nil
+	}
+
+	repoSpec, errGit := git.NewRepoSpecFromUrl(path)
+	if errGit == nil {
 		// Treat this as git repo clone request.
-		if err := fl.errIfRepoCycle(repoSpec); err != nil {
-			return nil, err
+		if errGit := fl.errIfRepoCycle(repoSpec); errGit != nil {
+			return nil, errGit
 		}
 		return newLoaderAtGitClone(
-			repoSpec, fl.fSys, fl, fl.cloner)
+			repoSpec, fl.fSys, fl, fl.cloner, fl.getter)
 	}
+
 	if filepath.IsAbs(path) {
 		return nil, fmt.Errorf("new root '%s' cannot be absolute", path)
 	}
-	root, err := demandDirectoryRoot(fl.fSys, fl.root.Join(path))
-	if err != nil {
-		return nil, err
+	root, errDir := demandDirectoryRoot(fl.fSys, fl.root.Join(path))
+	if errDir != nil {
+		return nil, fmt.Errorf("Error loading %s with git: %v, dir: %v, get: %v", path, errGit, errDir, errGet)
 	}
-	if err := fl.errIfGitContainmentViolation(root); err != nil {
-		return nil, err
+	if errDir := fl.errIfGitContainmentViolation(root); errDir != nil {
+		return nil, errDir
 	}
-	if err := fl.errIfArgEqualOrHigher(root); err != nil {
-		return nil, err
+	if errDir := fl.errIfArgEqualOrHigher(root); errDir != nil {
+		return nil, errDir
 	}
 	return newLoaderAtConfirmedDir(
-		fl.loadRestrictor, root, fl.fSys, fl, fl.cloner), nil
+		fl.loadRestrictor, root, fl.fSys, fl, fl.cloner, fl.getter), nil
 }

 // newLoaderAtGitClone returns a new Loader pinned to a temporary
 // directory holding a cloned git repo.
 func newLoaderAtGitClone(
 	repoSpec *git.RepoSpec, fSys filesys.FileSystem,
-	referrer *fileLoader, cloner git.Cloner) (ifc.Loader, error) {
+	referrer *fileLoader, cloner git.Cloner, getter remoteTargetGetter) (ifc.Loader, error) {
 	cleaner := repoSpec.Cleaner(fSys)
 	err := cloner(repoSpec)
 	if err != nil {
@@ -230,6 +245,7 @@ func newLoaderAtGitClone(
 		repoSpec:       repoSpec,
 		fSys:           fSys,
 		cloner:         cloner,
+		getter:         getter,
 		cleaner:        cleaner,
 	}, nil
 }
--- a/api/loader/fileloader_test.go
+++ b/api/loader/fileloader_test.go
@@ -388,7 +388,7 @@ whatever
 	}
 	l, err := newLoaderAtGitClone(
 		repoSpec, fSys, nil,
-		git.DoNothingCloner(filesys.ConfirmedDir(coRoot)))
+		git.DoNothingCloner(filesys.ConfirmedDir(coRoot)), getNothing)
 	if err != nil {
 		t.Fatalf("unexpected err: %v\n", err)
 	}
@@ -467,7 +467,7 @@ func TestLoaderDisallowsLocalBaseFromRemoteOverlay(t *testing.T) {
 	}
 	l1, err = newLoaderAtGitClone(
 		repoSpec, fSys, nil,
-		git.DoNothingCloner(filesys.ConfirmedDir(cloneRoot)))
+		git.DoNothingCloner(filesys.ConfirmedDir(cloneRoot)), getNothing)
 	if err != nil {
 		t.Fatalf("unexpected err: %v\n", err)
 	}
@@ -506,7 +506,7 @@ func TestLocalLoaderReferencingGitBase(t *testing.T) {
 	}
 	l1 := newLoaderAtConfirmedDir(
 		RestrictionRootOnly, root, fSys, nil,
-		git.DoNothingCloner(filesys.ConfirmedDir(cloneRoot)))
+		git.DoNothingCloner(filesys.ConfirmedDir(cloneRoot)), getNothing)
 	if l1.Root() != topDir {
 		t.Fatalf("unexpected root %s", l1.Root())
 	}
@@ -532,7 +532,7 @@ func TestRepoDirectCycleDetection(t *testing.T) {
 	}
 	l1 := newLoaderAtConfirmedDir(
 		RestrictionRootOnly, root, fSys, nil,
-		git.DoNothingCloner(filesys.ConfirmedDir(cloneRoot)))
+		git.DoNothingCloner(filesys.ConfirmedDir(cloneRoot)), getNothing)
 	p1 := "github.com/someOrg/someRepo/foo"
 	rs1, err := git.NewRepoSpecFromUrl(p1)
 	if err != nil {
@@ -561,7 +561,7 @@ func TestRepoIndirectCycleDetection(t *testing.T) {
 	}
 	l0 := newLoaderAtConfirmedDir(
 		RestrictionRootOnly, root, fSys, nil,
-		git.DoNothingCloner(filesys.ConfirmedDir(cloneRoot)))
+		git.DoNothingCloner(filesys.ConfirmedDir(cloneRoot)), getNothing)

 	p1 := "github.com/someOrg/someRepo1"
 	p2 := "github.com/someOrg/someRepo2"
--- a/api/loader/getter.go
+++ b/api/loader/getter.go
@@ -0,0 +1,101 @@
+// Copyright 2020 The Kubernetes Authors.
+// SPDX-License-Identifier: Apache-2.0
+
+package loader
+
+import (
+	"context"
+	"log"
+	"os"
+
+	"github.com/yujunz/go-getter"
+	"sigs.k8s.io/kustomize/api/filesys"
+	"sigs.k8s.io/kustomize/api/ifc"
+	"sigs.k8s.io/kustomize/api/internal/git"
+)
+
+type remoteTargetSpec struct {
+	// Raw is the original resource in kustomization.yaml
+	Raw string
+
+	// Dir is where the resource is saved
+	Dir filesys.ConfirmedDir
+}
+
+// Getter is a function that can gets resource
+type remoteTargetGetter func(rs *remoteTargetSpec) error
+
+func newLoaderAtGetter(raw string, fSys filesys.FileSystem, referrer *fileLoader, cloner git.Cloner, getter remoteTargetGetter) (ifc.Loader, error) {
+	rs := &remoteTargetSpec{
+		Raw: raw,
+	}
+
+	cleaner := func() error {
+		return fSys.RemoveAll(rs.Dir.String())
+	}
+
+	if err := getter(rs); err != nil {
+		cleaner()
+		return nil, err
+	}
+
+	return &fileLoader{
+		loadRestrictor: RestrictionRootOnly,
+		// TODO(yujunz): limit to getter root
+		root:     rs.Dir,
+		referrer: referrer,
+		fSys:     fSys,
+		cloner:   cloner,
+		rscSpec:  rs,
+		getter:   getter,
+		cleaner:  cleaner,
+	}, nil
+}
+
+func getRemoteTarget(rs *remoteTargetSpec) error {
+	var err error
+
+	rs.Dir, err = filesys.NewTmpConfirmedDir()
+	if err != nil {
+		return err
+	}
+
+	// Get the pwd
+	pwd, err := os.Getwd()
+	if err != nil {
+		log.Fatalf("Error getting wd: %s", err)
+	}
+
+	opts := []getter.ClientOption{}
+	client := &getter.Client{
+		Ctx:  context.TODO(),
+		Src:  rs.Raw,
+		Dst:  rs.Dir.String(),
+		Pwd:  pwd,
+		Mode: getter.ClientModeAny,
+		Detectors: []getter.Detector{
+			new(getter.GitHubDetector),
+			new(getter.GitDetector),
+			new(getter.BitBucketDetector),
+		},
+		Options: opts,
+	}
+	return client.Get()
+}
+
+func getNothing(rs *remoteTargetSpec) error {
+	var err error
+	rs.Dir, err = filesys.NewTmpConfirmedDir()
+	if err != nil {
+		return err
+	}
+
+	// Get the pwd
+	pwd, err := os.Getwd()
+	if err != nil {
+		log.Fatalf("Error getting wd: %s", err)
+	}
+
+	_, err = getter.Detect(rs.Raw, pwd, []getter.Detector{})
+	return err
+}
--- a/api/loader/loader.go
+++ b/api/loader/loader.go
@@ -5,6 +5,8 @@
 package loader

 import (
+	"fmt"
+
 	"sigs.k8s.io/kustomize/api/filesys"
 	"sigs.k8s.io/kustomize/api/ifc"
 	"sigs.k8s.io/kustomize/api/internal/git"
@@ -19,16 +21,23 @@ import (
 func NewLoader(
 	lr LoadRestrictorFunc,
 	target string, fSys filesys.FileSystem) (ifc.Loader, error) {
-	repoSpec, err := git.NewRepoSpecFromUrl(target)
-	if err == nil {
+
+	ldr, errGet := newLoaderAtGetter(target, fSys, nil, git.ClonerUsingGitExec, getRemoteTarget)
+	if errGet == nil {
+		return ldr, nil
+	}
+
+	repoSpec, errGit := git.NewRepoSpecFromUrl(target)
+	if errGit == nil {
 		// The target qualifies as a remote git target.
 		return newLoaderAtGitClone(
-			repoSpec, fSys, nil, git.ClonerUsingGitExec)
+			repoSpec, fSys, nil, git.ClonerUsingGitExec, getRemoteTarget)
 	}
-	root, err := demandDirectoryRoot(fSys, target)
-	if err != nil {
-		return nil, err
+
+	root, errDir := demandDirectoryRoot(fSys, target)
+	if errDir == nil {
+		return newLoaderAtConfirmedDir(lr, root, fSys, nil, git.ClonerUsingGitExec, getRemoteTarget), nil
 	}
-	return newLoaderAtConfirmedDir(
-		lr, root, fSys, nil, git.ClonerUsingGitExec), nil
+
+	return nil, fmt.Errorf("Error creating new loader with git: %v, dir: %v, get: %v", errGit, errDir, errGet)
 }
--- a/api/testutils/filtertest/runfilter.go
+++ b/api/testutils/filtertest/runfilter.go
@@ -0,0 +1,30 @@
+// Copyright 2019 The Kubernetes Authors.
+// SPDX-License-Identifier: Apache-2.0
+
+package filtertest_test
+
+import (
+	"bytes"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+	"sigs.k8s.io/kustomize/kyaml/kio"
+)
+
+func RunFilter(t *testing.T, input string, f kio.Filter) string {
+	var out bytes.Buffer
+	rw := kio.ByteReadWriter{
+		Reader: bytes.NewBufferString(input),
+		Writer: &out,
+	}
+
+	err := kio.Pipeline{
+		Inputs:  []kio.Reader{&rw},
+		Filters: []kio.Filter{f},
+		Outputs: []kio.Writer{&rw},
+	}.Execute()
+	if !assert.NoError(t, err) {
+		t.FailNow()
+	}
+	return out.String()
+}
--- a/cmd/config/go.sum
+++ b/cmd/config/go.sum
@@ -109,6 +109,7 @@ github.com/posener/complete/v2 v2.0.1-alpha.12 h1:0wvkuDfHb5vSZlNBYgpEH4XQHpF46M
 github.com/posener/complete/v2 v2.0.1-alpha.12/go.mod h1://JlL91cS2JV7rOl6LVHrRqBXoBUecJu3ILQPgbJiMQ=
 github.com/posener/script v1.0.4 h1:nSuXW5ZdmFnQIueLB2s0qvs4oNsUloM1Zydzh75v42w=
 github.com/posener/script v1.0.4/go.mod h1:Rg3ijooqulo05aGLyGsHoLmIOUzHUVK19WVgrYBPU/E=
+github.com/qri-io/starlib v0.4.2-0.20200213133954-ff2e8cd5ef8d h1:K6eOUihrFLdZjZnA4XlRp864fmWXv9YTIk7VPLhRacA=
 github.com/qri-io/starlib v0.4.2-0.20200213133954-ff2e8cd5ef8d/go.mod h1:7DPO4domFU579Ga6E61sB9VFNaniPVwJP5C4bBCu3wA=
 github.com/russross/blackfriday v1.5.2/go.mod h1:JO/DiYxRf+HjHt06OyowR9PTA263kcR/rfWxYHBV53g=
 github.com/sergi/go-diff v1.1.0 h1:we8PVUC3FE2uYfodKH/nBHMSetSfHDR6scGdBi+erh0=
@@ -135,6 +136,7 @@ github.com/xlab/treeprint v0.0.0-20181112141820-a009c3971eca h1:1CFlNzQhALwjS9mB
 github.com/xlab/treeprint v0.0.0-20181112141820-a009c3971eca/go.mod h1:ce1O1j6UtZfjr22oyGxGLbauSBp2YVXpARAosm7dHBg=
 github.com/xordataexchange/crypt v0.0.3-0.20170626215501-b2862e3d0a77/go.mod h1:aYKd//L2LvnjZzWKhF00oedf4jCCReLcmhLdhm1A27Q=
 go.starlark.net v0.0.0-20190528202925-30ae18b8564f/go.mod h1:c1/X6cHgvdXj6pUlmWKMkuqRnW4K8x2vwt6JAaaircg=
+go.starlark.net v0.0.0-20200306205701-8dd3e2ee1dd5 h1:+FNtrFTmVw0YZGpBGX56XDee331t6JAXeK2bcyhLOOc=
 go.starlark.net v0.0.0-20200306205701-8dd3e2ee1dd5/go.mod h1:nmDLcffg48OtT/PSW0Hg7FvpRQsQh5OSqIylirxKC7o=
 golang.org/x/crypto v0.0.0-20181203042331-505ab145d0a9/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
--- a/cmd/config/internal/commands/run-fns.go
+++ b/cmd/config/internal/commands/run-fns.go
@@ -40,6 +40,16 @@ func GetRunFnRunner(name string) *RunFnRunner {
 	r.Command.Flags().StringVar(
 		&r.Image, "image", "",
 		"run this image as a function instead of discovering them.")
+	r.Command.Flags().BoolVar(
+		&r.EnableStar, "enable-star", false, "enable support for starlark functions.")
+	r.Command.Flags().MarkHidden("enable-star")
+	r.Command.Flags().StringVar(
+		&r.StarPath, "star-path", "", "run a starlark script as a function.")
+	r.Command.Flags().MarkHidden("star-path")
+	r.Command.Flags().StringVar(
+		&r.StarName, "star-name", "", "name of starlark program.")
+	r.Command.Flags().MarkHidden("star-name")
+
 	r.Command.Flags().BoolVar(
 		&r.Network, "network", false, "enable network access for functions that declare it")
 	r.Command.Flags().StringVar(
@@ -59,6 +69,9 @@ type RunFnRunner struct {
 	GlobalScope        bool
 	FnPaths            []string
 	Image              string
+	EnableStar         bool
+	StarPath           string
+	StarName           string
 	RunFns             runfn.RunFns
 	Network            bool
 	NetworkName        string
@@ -68,34 +81,61 @@ func (r *RunFnRunner) runE(c *cobra.Command, args []string) error {
 	return handleError(c, r.RunFns.Execute())
 }

-// getFunctions parses the commandline flags and arguments into explicit
+// getContainerFunctions parses the commandline flags and arguments into explicit
 // Functions to run.
-func (r *RunFnRunner) getFunctions(c *cobra.Command, args, dataItems []string) (
+func (r *RunFnRunner) getContainerFunctions(c *cobra.Command, args, dataItems []string) (
 	[]*yaml.RNode, error) {
-	// if image isn't specified, then Functions is empty
-	if r.Image == "" {
+	if r.Image == "" && r.StarPath == "" {
 		return nil, nil
 	}

-	// create the function spec to set as an annotation
-	fn, err := yaml.Parse(`container: {}`)
-	if err != nil {
-		return nil, err
-	}
-	// TODO: add support network, volumes, etc based on flag values
-	err = fn.PipeE(
-		yaml.Lookup("container"),
-		yaml.SetField("image", yaml.NewScalarRNode(r.Image)))
-	if err != nil {
-		return nil, err
-	}
-	if r.Network {
-		err = fn.PipeE(
-			yaml.LookupCreate(yaml.MappingNode, "container", "network"),
-			yaml.SetField("required", yaml.NewScalarRNode("true")))
+	var fn *yaml.RNode
+	var err error
+
+	// if image isn't specified, then Functions is empty
+	if r.Image != "" {
+		// create the function spec to set as an annotation
+		fn, err = yaml.Parse(`container: {}`)
 		if err != nil {
 			return nil, err
 		}
+		// TODO: add support network, volumes, etc based on flag values
+		err = fn.PipeE(
+			yaml.Lookup("container"),
+			yaml.SetField("image", yaml.NewScalarRNode(r.Image)))
+		if err != nil {
+			return nil, err
+		}
+		if r.Network {
+			err = fn.PipeE(
+				yaml.LookupCreate(yaml.MappingNode, "container", "network"),
+				yaml.SetField("required", yaml.NewScalarRNode("true")))
+			if err != nil {
+				return nil, err
+			}
+		}
+	} else if r.EnableStar && r.StarPath != "" {
+		// create the function spec to set as an annotation
+		fn, err = yaml.Parse(`starlark: {}`)
+		if err != nil {
+			return nil, err
+		}
+
+		err = fn.PipeE(
+			yaml.Lookup("starlark"),
+			yaml.SetField("path", yaml.NewScalarRNode(r.StarPath)))
+		if err != nil {
+			return nil, err
+		}
+
+		err = fn.PipeE(
+			yaml.Lookup("starlark"),
+			yaml.SetField("name", yaml.NewScalarRNode(r.StarName)))
+		if err != nil {
+			return nil, err
+		}
+	} else {
+		return nil, nil
 	}

 	// create the function config
@@ -160,7 +200,12 @@ data: {}
 }

 func (r *RunFnRunner) preRunE(c *cobra.Command, args []string) error {
-	if c.ArgsLenAtDash() >= 0 && r.Image == "" {
+	if r.EnableStar != (r.StarPath != "") {
+		return errors.Errorf("must specify --star-path with --enable-star")
+	}
+
+	if c.ArgsLenAtDash() >= 0 && r.Image == "" &&
+		!(r.EnableStar && r.StarPath != "") {
 		return errors.Errorf("must specify --image")
 	}

@@ -173,7 +218,7 @@ func (r *RunFnRunner) preRunE(c *cobra.Command, args []string) error {
 		return errors.Errorf("0 or 1 arguments supported, function arguments go after '--'")
 	}

-	fns, err := r.getFunctions(c, args, dataItems)
+	fns, err := r.getContainerFunctions(c, args, dataItems)
 	if err != nil {
 		return err
 	}
@@ -196,14 +241,15 @@ func (r *RunFnRunner) preRunE(c *cobra.Command, args []string) error {
 	}

 	r.RunFns = runfn.RunFns{
-		FunctionPaths: r.FnPaths,
-		GlobalScope:   r.GlobalScope,
-		Functions:     fns,
-		Output:        output,
-		Input:         input,
-		Path:          path,
-		Network:       r.Network,
-		NetworkName:   r.NetworkName,
+		FunctionPaths:  r.FnPaths,
+		GlobalScope:    r.GlobalScope,
+		Functions:      fns,
+		Output:         output,
+		Input:          input,
+		Path:           path,
+		Network:        r.Network,
+		NetworkName:    r.NetworkName,
+		EnableStarlark: r.EnableStar,
 	}

 	// don't consider args for the function
--- a/cmd/config/internal/commands/run_test.go
+++ b/cmd/config/internal/commands/run_test.go
@@ -154,6 +154,44 @@ kind: Foo
 apiVersion: v1
 `,
 		},
+		{
+			name: "star",
+			args: []string{"run", "dir",
+				"--enable-star",
+				"--star-path", "a/b/c",
+				"--star-name", "foo",
+				"--", "Foo", "g=h"},
+			path: "dir",
+			expected: `
+metadata:
+  name: function-input
+  annotations:
+    config.kubernetes.io/function: |
+      starlark: {path: a/b/c, name: foo}
+data: {g: h}
+kind: Foo
+apiVersion: v1
+`,
+		},
+		{
+			name: "star-not-enabled",
+			args: []string{"run", "dir",
+				"--star-path", "a/b/c",
+				"--star-name", "foo",
+				"--", "Foo", "g=h"},
+			path: "dir",
+			err:  "must specify --star-path with --enable-star",
+		},
+		{
+			name: "image-star-not-enabled",
+			args: []string{"run", "dir",
+				"--image", "some_image",
+				"--star-path", "a/b/c",
+				"--star-name", "foo",
+				"--", "Foo", "g=h"},
+			path: "dir",
+			err:  "must specify --star-path with --enable-star",
+		},
 		{
 			name:          "function paths",
 			args:          []string{"run", "dir", "--fn-path", "path1", "--fn-path", "path2"},
--- a/docs/inventory_object.md
+++ b/docs/inventory_object.md
@@ -56,7 +56,7 @@ The _inventory_ ConfigMap contains two special annotations:
  The value of this annotation is a hash that is
  computed from the list of items in the Inventory

-Basically, this inventory object acts a record of objects that are applied as a group.
+Basically, this inventory object acts as a record of objects that are applied as a group.
 This object can be consumed by a client such as
 [cli-experimental](https://github.com/kubernetes-sigs/cli-experimental).
 The client can recognize the inventory annotations and take proper actions
--- a/examples/helloWorld/README.md
+++ b/examples/helloWorld/README.md
@@ -148,7 +148,7 @@ commonLabels:
  org: acmeCorporation
 commonAnnotations:
  note: Hello, I am staging!
-resources:
+bases:
 - ../../base
 patchesStrategicMerge:
 - map.yaml
@@ -189,7 +189,7 @@ commonLabels:
  org: acmeCorporation
 commonAnnotations:
  note: Hello, I am production!
-resources:
+bases:
 - ../../base
 patchesStrategicMerge:
 - deployment.yaml
--- a/examples/remoteBuild.md
+++ b/examples/remoteBuild.md
@@ -2,10 +2,9 @@

 `kustomize build` can be run on a URL.

-The effect is the same as cloning the repo, checking out a particular
-_ref_ (commit hash, branch name, release tag, etc.),
-then running `kustomize build` against the desired
-directory in the local copy.
+A [lite version of go-getter module](https://github.com/yujunz/go-getter) is
+leveraged to get remote content, then running `kustomize build` against the
+desired directory in the local copy.

 To try this immediately, run a build against the kustomization
 in the [multibases](multibases/README.md) example.  There's
@@ -32,6 +31,18 @@ test 3 == \
  echo $?
 ```

+The URL can be an archive
+
+<!-- @remoteBuild -->
+```
+target="https://github.com/kustless/kustomize-examples/archive/master.zip//kustomize-examples-master"
+test 1 == \
+  $(kustomize build $target | grep remote-cm | wc -l); \
+  echo $?
+```
+
+Note the kustomize root path inside archive must be appended after `//`.
+
 A base can be a URL:

 <!-- @createOverlay @testAgainstLatestRelease -->
@@ -59,20 +70,32 @@ test 3 == \

 The url should follow
 [hashicorp/go-getter URL format](https://github.com/hashicorp/go-getter#url-format).
-Here are some example urls pointing to Github repos following this convention.

- a repo with a root level kustomization.yaml
+Note that S3 and GCS are NOT supported to avoid introducing massive dependency.

-  `github.com/Liujingfang1/mysql`
- a repo with a root level kustomization.yaml on branch test
+Here are some example urls

-  `github.com/Liujingfang1/mysql?ref=test`
- a subdirectory in a repo on version v1.0.6
+<!-- @createOverlay @testAgainstLatestRelease -->
+```
+DEMO_HOME=$(mktemp -d)

-  `github.com/kubernetes-sigs/kustomize/examples/multibases?ref=v1.0.6`
- a subdirectory in a repo on branch repoUrl2
+cat <<EOF >$DEMO_HOME/kustomization.yaml
+resources:

-  `github.com/Liujingfang1/kustomize/examples/helloWorld?ref=repoUrl2`
- a subdirectory in a repo on commit `7050a45134e9848fca214ad7e7007e96e5042c03`
+# a repo with a root level kustomization.yaml
+- github.com/Liujingfang1/mysql

-  `github.com/Liujingfang1/kustomize/examples/helloWorld?ref=7050a45134e9848fca214ad7e7007e96e5042c03`
+# a repo with a root level kustomization.yaml on branch test
+- github.com/Liujingfang1/mysql?ref=test
+
+# a subdirectory in a repo on branch repoUrl2
+- github.com/Liujingfang1/kustomize/examples/helloWorld?ref=repoUrl2
+
+# a subdirectory in a repo on commit `7050a45134e9848fca214ad7e7007e96e5042c03`
+- github.com/Liujingfang1/kustomize/examples/helloWorld?ref=7050a45134e9848fca214ad7e7007e96e5042c03
+
+# a subdirectory in a remote archive
+- https://github.com/kustless/kustomize-examples/archive/master.zip//kustomize-examples-master
+
+EOF
+```
--- a/functions/examples/injection-tshirt-sizes/image/main.go
+++ b/functions/examples/injection-tshirt-sizes/image/main.go
@@ -20,6 +20,7 @@ func main() {
 		Filters: []kio.Filter{filter{}}, // run the inject into the inputs
 		Outputs: []kio.Writer{rw}}       // copy the inputs to the output
 	if err := p.Execute(); err != nil {
+		fmt.Fprint(os.Stderr, err)
 		os.Exit(1)
 	}
 }
--- a/kustomize/go.mod
+++ b/kustomize/go.mod
@@ -16,7 +16,7 @@ require (
 	sigs.k8s.io/kustomize/cmd/config v0.0.5
 	sigs.k8s.io/kustomize/cmd/kubectl v0.0.3
 	sigs.k8s.io/kustomize/kstatus v0.0.1
-	sigs.k8s.io/kustomize/kyaml v0.0.6
+	sigs.k8s.io/kustomize/kyaml v0.1.1
 	sigs.k8s.io/yaml v1.1.0
 )

--- a/kustomize/go.sum
+++ b/kustomize/go.sum
@@ -44,6 +44,8 @@ github.com/asaskevich/govalidator v0.0.0-20190424111038-f61b66f89f4a/go.mod h1:l
 github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973/go.mod h1:Dwedo/Wpr24TaqPxmxbtue+5NUziq4I4S80YR8gNf3Q=
 github.com/beorn7/perks v1.0.0 h1:HWo1m869IqiPhD389kmkxeTalrjNbbJTC8LXupb+sl0=
 github.com/beorn7/perks v1.0.0/go.mod h1:KWe93zE9D1o94FZ5RNwFwVgaQK1VOXiVxmqh+CedLV8=
+github.com/bgentry/go-netrc v0.0.0-20140422174119-9fd32a8b3d3d h1:xDfNPAt8lFiC1UJrqV3uuy861HCTo708pDMbjHHdCas=
+github.com/bgentry/go-netrc v0.0.0-20140422174119-9fd32a8b3d3d/go.mod h1:6QX/PXZ00z/TKoufEY6K/a0k6AhaJrQKdFe6OfVXsa4=
 github.com/blang/semver v3.5.0+incompatible/go.mod h1:kRBLl5iJ+tD4TcOOxsy/0fnwebNt5EWlYSAyrTnjyyk=
 github.com/bombsimon/wsl v1.2.5 h1:9gTOkIwVtoDZywvX802SDHokeX4kW1cKnV8ZTVAPkRs=
 github.com/bombsimon/wsl v1.2.5/go.mod h1:43lEF/i0kpXbLCeDXL9LMT8c92HyBywXb0AsgMHYngM=
@@ -278,8 +280,14 @@ github.com/grpc-ecosystem/grpc-gateway v1.3.0/go.mod h1:RSKVYQBd5MCa4OVpNdGskqpg
 github.com/grpc-ecosystem/grpc-gateway v1.9.0/go.mod h1:vNeuVxBJEsws4ogUvrchl83t/GYV9WGTSLVdBhOQFDY=
 github.com/hashicorp/errwrap v1.0.0 h1:hLrqtEDnRye3+sgx6z4qVLNuviH3MR5aQ0ykNJa/UYA=
 github.com/hashicorp/errwrap v1.0.0/go.mod h1:YH+1FKiLXxHSkmPseP+kNlulaMuP3n2brvKWEqk/Jc4=
+github.com/hashicorp/go-cleanhttp v0.5.0 h1:wvCrVc9TjDls6+YGAF2hAifE1E5U1+b4tH6KdvN3Gig=
+github.com/hashicorp/go-cleanhttp v0.5.0/go.mod h1:JpRdi6/HCYpAwUzNwuwqhbovhLtngrth3wmdIIUrZ80=
 github.com/hashicorp/go-multierror v1.0.0 h1:iVjPR7a6H0tWELX5NxNe7bYopibicUzc7uPribsnS6o=
 github.com/hashicorp/go-multierror v1.0.0/go.mod h1:dHtQlpGsu+cZNNAkkCN/P3hoUDHhCYQXV3UM06sGGrk=
+github.com/hashicorp/go-safetemp v1.0.0 h1:2HR189eFNrjHQyENnQMMpCiBAsRxzbTMIgBhEyExpmo=
+github.com/hashicorp/go-safetemp v1.0.0/go.mod h1:oaerMy3BhqiTbVye6QuFhFtIceqFoDHxNAB65b+Rj1I=
+github.com/hashicorp/go-version v1.1.0 h1:bPIoEKD27tNdebFGGxxYwcL4nepeY4j1QP23PFRGzg0=
+github.com/hashicorp/go-version v1.1.0/go.mod h1:fltr4n8CU8Ke44wwGCBoEymUuxUHl09ZGVZPK5anwXA=
 github.com/hashicorp/golang-lru v0.5.0/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ4Ao+sR/qLZy8=
 github.com/hashicorp/golang-lru v0.5.1 h1:0hERBMJE1eitiLkihrMvRVBYAkpHzc/J3QdDN+dAcgU=
 github.com/hashicorp/golang-lru v0.5.1/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ4Ao+sR/qLZy8=
@@ -345,9 +353,12 @@ github.com/mattn/go-runewidth v0.0.7/go.mod h1:H031xJmbD/WCDINGzjvQ9THkh0rPKHF+m
 github.com/mattn/goveralls v0.0.2/go.mod h1:8d1ZMHsd7fW6IRPKQh46F2WRpyib5/X4FOpevwGNQEw=
 github.com/matttproud/golang_protobuf_extensions v1.0.1 h1:4hp9jkHxhMHkqkrB3Ix0jegS5sx/RkqARlsWZ6pIwiU=
 github.com/matttproud/golang_protobuf_extensions v1.0.1/go.mod h1:D8He9yQNgCq6Z5Ld7szi9bcBfOoFv/3dc6xSMkL2PC0=
+github.com/mitchellh/go-homedir v1.0.0/go.mod h1:SfyaCUpYCn1Vlf4IUYiD9fPX4A5wJrkLzIz1N1q0pr0=
 github.com/mitchellh/go-homedir v1.1.0 h1:lukF9ziXFxDFPkA1vsr5zpc1XuPDn/wFntq5mG+4E0Y=
 github.com/mitchellh/go-homedir v1.1.0/go.mod h1:SfyaCUpYCn1Vlf4IUYiD9fPX4A5wJrkLzIz1N1q0pr0=
 github.com/mitchellh/go-ps v0.0.0-20190716172923-621e5597135b/go.mod h1:r1VsdOzOPt1ZSrGZWFoNhsAedKnEd6r9Np1+5blZCWk=
+github.com/mitchellh/go-testing-interface v1.0.0 h1:fzU/JVNcaqHQEcVFAKeR41fkiLdIPrefOvVG1VZ96U0=
+github.com/mitchellh/go-testing-interface v1.0.0/go.mod h1:kRemZodwjscx+RGhAo8eIhFbs2+BFgRtFPeD/KE+zxI=
 github.com/mitchellh/go-wordwrap v1.0.0 h1:6GlHJ/LTGMrIJbwgdqdl2eEH8o+Exx/0m8ir9Gns0u4=
 github.com/mitchellh/go-wordwrap v1.0.0/go.mod h1:ZXFpozHsX6DPmq2I0TCekCxypsnAUbP2oI0UX1GXzOo=
 github.com/mitchellh/mapstructure v1.1.2 h1:fmNYVwqnSfB9mZU6OS2O6GsXM+wcskZDuKQzvN1EDeE=
@@ -470,6 +481,8 @@ github.com/tmc/grpc-websocket-proxy v0.0.0-20170815181823-89b8d40f7ca8/go.mod h1
 github.com/tmc/grpc-websocket-proxy v0.0.0-20190109142713-0ad062ec5ee5/go.mod h1:ncp9v5uamzpCO7NfCPTXjqaC+bZgJeR0sMTm6dMHP7U=
 github.com/ugorji/go v1.1.4/go.mod h1:uQMGLiO92mf5W77hV/PUCpI3pbzQx3CRekS0kk+RGrc=
 github.com/ugorji/go/codec v0.0.0-20181204163529-d75b2dcb6bc8/go.mod h1:VFNgLljTbGfSG7qAOspJ7OScBnGdDN/yBr0sguwnwf0=
+github.com/ulikunitz/xz v0.5.5 h1:pFrO0lVpTBXLpYw+pnLj6TbvHuyjXMfjGeCwSqCVwok=
+github.com/ulikunitz/xz v0.5.5/go.mod h1:2bypXElzHzzJZwzH67Y6wb67pO62Rzfn7BSiF4ABRW8=
 github.com/ultraware/funlen v0.0.2 h1:Av96YVBwwNSe4MLR7iI/BIa3VyI7/djnto/pK3Uxbdo=
 github.com/ultraware/funlen v0.0.2/go.mod h1:Dp4UiAus7Wdb9KUZsYWZEWiRzGuM2kXM1lPbfaF6xhA=
 github.com/ultraware/whitespace v0.0.4 h1:If7Va4cM03mpgrNH9k49/VOicWpGoG70XPBFFODYDsg=
@@ -486,6 +499,8 @@ github.com/xlab/handysort v0.0.0-20150421192137-fb3537ed64a1/go.mod h1:QcJo0QPSf
 github.com/xlab/treeprint v0.0.0-20181112141820-a009c3971eca h1:1CFlNzQhALwjS9mBAUkycX616GzgsuYUOCHA5+HSlXI=
 github.com/xlab/treeprint v0.0.0-20181112141820-a009c3971eca/go.mod h1:ce1O1j6UtZfjr22oyGxGLbauSBp2YVXpARAosm7dHBg=
 github.com/xordataexchange/crypt v0.0.3-0.20170626215501-b2862e3d0a77/go.mod h1:aYKd//L2LvnjZzWKhF00oedf4jCCReLcmhLdhm1A27Q=
+github.com/yujunz/go-getter v1.4.1-lite h1:FhvNc94AXMZkfqUwfMKhnQEC9phkphSGdPTL7tIdhOM=
+github.com/yujunz/go-getter v1.4.1-lite/go.mod h1:sbmqxXjyLunH1PkF3n7zSlnVeMvmYUuIl9ZVs/7NyCc=
 go.etcd.io/bbolt v1.3.2/go.mod h1:IbVyRI1SCnLcuJnV2u8VeU0CEYM7e686BmAb1XKL+uU=
 go.opencensus.io v0.21.0/go.mod h1:mSImk1erAIZhrmZN+AvHh14ztQfjbGwt4TtuofqLduU=
 go.uber.org/atomic v0.0.0-20181018215023-8dc6146f7569/go.mod h1:gD2HeocX3+yG+ygLZcrzQJaqmWj9AIm7n08wl/qW/PE=
@@ -650,8 +665,12 @@ gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.2.4 h1:/eiJrUcujPVeJ3xlSWaiNi3uSVmDGBK1pDHUHAnao1I=
 gopkg.in/yaml.v2 v2.2.4/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
+gopkg.in/yaml.v2 v2.2.7 h1:VUgggvou5XRW9mHwD/yXxIYSMtY0zoKQf/v226p2nyo=
+gopkg.in/yaml.v2 v2.2.7/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v3 v3.0.0-20191026110619-0b21df46bc1d h1:LCPbGQ34PMrwad11aMZ+dbz5SAsq/0ySjRwQ8I9Qwd8=
 gopkg.in/yaml.v3 v3.0.0-20191026110619-0b21df46bc1d/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
+gopkg.in/yaml.v3 v3.0.0-20191120175047-4206685974f2 h1:XZx7nhd5GMaZpmDaEHFVafUZC7ya0fuo7cSJ3UCKYmM=
+gopkg.in/yaml.v3 v3.0.0-20191120175047-4206685974f2/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 gotest.tools v2.2.0+incompatible h1:VsBPFP1AI068pPrMxtb/S8Zkgf9xEmTLJjfM+P5UIEo=
 gotest.tools v2.2.0+incompatible/go.mod h1:DsYFclhRJ6vuDpmuTbkuFWG+y2sxOXAzmJt81HFBacw=
 honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
@@ -722,6 +741,8 @@ sigs.k8s.io/kustomize/kyaml v0.0.2/go.mod h1:rywm/rcR5LmCBghz9956tE45OdUPChFoXVV
 sigs.k8s.io/kustomize/kyaml v0.0.5/go.mod h1:waxTrzQRK9i6/5fR5HNo8xa4YwvWn8t85vMnOGFEZik=
 sigs.k8s.io/kustomize/kyaml v0.0.6 h1:KhQr7JwpCseFTSWCwqp4CJ4mY6Kx+i34tF4e0eNkcXw=
 sigs.k8s.io/kustomize/kyaml v0.0.6/go.mod h1:tDOfJjL6slQVBLHJ76XfXAFgAOEdfm04AW2HehYOp8k=
+sigs.k8s.io/kustomize/kyaml v0.1.1 h1:nGUNYINljZNmlAS8uoobUv/wx/s3Pg8dNxYo+W7uYh0=
+sigs.k8s.io/kustomize/kyaml v0.1.1/go.mod h1:/NdPPfrperSCGjm55cwEro1loBVtbtVIXSb7FguK6uk=
 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/testing_frameworks v0.1.2 h1:vK0+tvjF0BZ/RYFeZ1E6BYBwHJJXhjuZ3TdsEKH+UQM=
--- a/kyaml/filtersutil/doc.go
+++ b/kyaml/filtersutil/doc.go
@@ -0,0 +1,6 @@
+// Copyright 2019 The Kubernetes Authors.
+// SPDX-License-Identifier: Apache-2.0
+
+// Package filtersutil provides utilities for working with yaml.Filter and
+// kio.Filter interfaces.
+package filtersutil
--- a/kyaml/filtersutil/example_test.go
+++ b/kyaml/filtersutil/example_test.go
@@ -0,0 +1,58 @@
+// Copyright 2019 The Kubernetes Authors.
+// SPDX-License-Identifier: Apache-2.0
+
+package filtersutil_test
+
+import (
+	"bytes"
+	"fmt"
+	"log"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+	"sigs.k8s.io/kustomize/kyaml/filtersutil"
+	"sigs.k8s.io/kustomize/kyaml/kio"
+	"sigs.k8s.io/kustomize/kyaml/yaml"
+)
+
+func TestApplyToJSON(t *testing.T) {
+	// testFilter sets `foo: bar` on each resource
+	testFilter := kio.FilterAll(yaml.FilterFunc(
+		func(node *yaml.RNode) (*yaml.RNode, error) {
+			set := yaml.SetField(
+				"foo", yaml.NewScalarRNode("bar"))
+			err := node.PipeE(set)
+			if !assert.NoError(t, err) {
+				t.FailNow()
+			}
+			return node, nil
+		}))
+
+	obj1 := buffer{Buffer: bytes.NewBufferString(`{"kind": "Foo"}`)}
+	obj2 := buffer{Buffer: bytes.NewBufferString(`{"kind": "Bar"}`)}
+	err := filtersutil.ApplyToJSON(testFilter, obj1, obj2)
+	if err != nil {
+		log.Fatal(err)
+	}
+
+	fmt.Println(obj1.String())
+	fmt.Println(obj2.String())
+
+	// Output:
+	// {"foo":"bar","kind":"Foo"}
+	// {"foo":"bar","kind":"Bar"}
+}
+
+type buffer struct {
+	*bytes.Buffer
+}
+
+func (buff buffer) UnmarshalJSON(b []byte) error {
+	buff.Reset()
+	buff.Write(b)
+	return nil
+}
+
+func (buff buffer) MarshalJSON() ([]byte, error) {
+	return buff.Bytes(), nil
+}
--- a/kyaml/filtersutil/filtersutil.go
+++ b/kyaml/filtersutil/filtersutil.go
@@ -0,0 +1,83 @@
+// Copyright 2019 The Kubernetes Authors.
+// SPDX-License-Identifier: Apache-2.0
+
+package filtersutil
+
+import (
+	"encoding/json"
+
+	"sigs.k8s.io/kustomize/kyaml/errors"
+	"sigs.k8s.io/kustomize/kyaml/kio"
+	"sigs.k8s.io/kustomize/kyaml/yaml"
+)
+
+// ApplyToJSON applies the filter to the json objects.
+//
+// ApplyToJSON marshals the objects into a slice of yaml.RNodes, runs
+// the filter on the slice, and then unmarshals the values back.
+//
+// The filter must not create or delete objects because the objects
+// are updated in place.
+func ApplyToJSON(filter kio.Filter, objs ...marshalerUnmarshaler) error {
+	var nodes []*yaml.RNode
+
+	// convert the json objects to rnodes
+	for i := range objs {
+		node, err := getRNode(objs[i])
+		if err != nil {
+			return err
+		}
+		nodes = append(nodes, node)
+	}
+
+	// apply the filter
+	nodes, err := filter.Filter(nodes)
+	if err != nil {
+		return err
+	}
+	if len(nodes) != len(objs) {
+		return errors.Errorf("filter cannot create or delete objects")
+	}
+
+	// convert the rnodes to json objects
+	for i := range nodes {
+		err = setRNode(objs[i], nodes[0])
+		if err != nil {
+			return err
+		}
+	}
+
+	return nil
+}
+
+type marshalerUnmarshaler interface {
+	json.Unmarshaler
+	json.Marshaler
+}
+
+// getRNode converts k into an RNode
+func getRNode(k json.Marshaler) (*yaml.RNode, error) {
+	j, err := k.MarshalJSON()
+	if err != nil {
+		return nil, err
+	}
+	return yaml.Parse(string(j))
+}
+
+// setRNode marshals node into k
+func setRNode(k json.Unmarshaler, node *yaml.RNode) error {
+	s, err := node.String()
+	if err != nil {
+		return err
+	}
+	m := map[string]interface{}{}
+	if err := yaml.Unmarshal([]byte(s), &m); err != nil {
+		return err
+	}
+
+	b, err := json.Marshal(m)
+	if err != nil {
+		return err
+	}
+	return k.UnmarshalJSON(b)
+}
--- a/kyaml/kio/filters/container.go
+++ b/kyaml/kio/filters/container.go
@@ -389,71 +389,13 @@ type IsReconcilerFilter struct {
 func (c *IsReconcilerFilter) Filter(inputs []*yaml.RNode) ([]*yaml.RNode, error) {
 	var out []*yaml.RNode
 	for i := range inputs {
-		img, _ := GetContainerName(inputs[i])
-		isContainerResource := img != ""
-		if isContainerResource && !c.ExcludeReconcilers {
+		isFnResource := GetFunctionSpec(inputs[i]) != nil
+		if isFnResource && !c.ExcludeReconcilers {
 			out = append(out, inputs[i])
 		}
-		if !isContainerResource && c.IncludeNonReconcilers {
+		if !isFnResource && c.IncludeNonReconcilers {
 			out = append(out, inputs[i])
 		}
 	}
 	return out, nil
 }
-
-const (
-	FunctionAnnotationKey    = "config.kubernetes.io/function"
-	oldFunctionAnnotationKey = "config.k8s.io/function"
-)
-
-var functionAnnotationKeys = []string{FunctionAnnotationKey, oldFunctionAnnotationKey}
-
-// GetFunction parses the config function from the object if it is found
-func GetFunction(n *yaml.RNode, meta yaml.ResourceMeta) (*yaml.RNode, error) {
-	for _, s := range functionAnnotationKeys {
-		fn := meta.Annotations[s]
-		if fn != "" {
-			return yaml.Parse(fn)
-		}
-	}
-	return n.Pipe(yaml.Lookup("metadata", "configFn"))
-}
-
-// GetContainerName returns the container image for an API if one exists
-func GetContainerName(n *yaml.RNode) (string, string) {
-	meta, _ := n.GetMeta()
-
-	// path to the function, this will be mounted into the container
-	path := meta.Annotations[kioutil.PathAnnotation]
-
-	fn, _ := GetFunction(n, meta)
-	if fn != nil {
-		image, _ := fn.Pipe(yaml.Lookup("container", "image"))
-		return yaml.GetValue(image), path
-	}
-
-	container := meta.Annotations["config.kubernetes.io/container"]
-	if container != "" {
-		return container, path
-	}
-
-	image, err := n.Pipe(yaml.Lookup("metadata", "configFn", "container", "image"))
-	if err != nil || yaml.IsMissingOrNull(image) {
-		return "", path
-	}
-	return yaml.GetValue(image), path
-}
-
-// GetContainerNetworkRequired returns whether or not networking is required for the container
-func GetContainerNetworkRequired(n *yaml.RNode) (bool, error) {
-	meta, err := n.GetMeta()
-	if err != nil {
-		return false, err
-	}
-	f, err := GetFunction(n, meta)
-	if err != nil {
-		return false, err
-	}
-	networkRequired, _ := f.Pipe(yaml.Lookup("container", "network", "required"))
-	return yaml.GetValue(networkRequired) == "true", nil
-}
--- a/kyaml/kio/filters/container_test.go
+++ b/kyaml/kio/filters/container_test.go
@@ -326,9 +326,71 @@ kind: Example
 metadata:
  annotations:
    config.kubernetes.io/function: |-
-      container: foo:v1.0.0
+      container:
+        image: foo:v1.0.0
+`,
+			expectedFn: `
+container:
+    image: foo:v1.0.0`,
+		},
+
+		{
+			name: "network",
+			resource: `
+apiVersion: v1beta1
+kind: Example
+metadata:
+  annotations:
+    config.kubernetes.io/function: |-
+      container:
+        image: foo:v1.0.0
+        network:
+          required: true
+`,
+			expectedFn: `
+container:
+    image: foo:v1.0.0
+    network:
+        required: true
+`,
+		},
+
+		{
+			name: "path",
+			resource: `
+apiVersion: v1beta1
+kind: Example
+metadata:
+  annotations:
+    config.kubernetes.io/function: |-
+      path: foo
+      container:
+        image: foo:v1.0.0
+`,
+			// path should be erased
+			expectedFn: `
+container:
+    image: foo:v1.0.0
+`,
+		},
+
+		{
+			name: "network",
+			resource: `
+apiVersion: v1beta1
+kind: Example
+metadata:
+  annotations:
+    config.kubernetes.io/function: |-
+      network: foo
+      container:
+        image: foo:v1.0.0
+`,
+			// network should be erased
+			expectedFn: `
+container:
+    image: foo:v1.0.0
 `,
-			expectedFn: `container: foo:v1.0.0`,
 		},

 		// legacy fn style
@@ -338,9 +400,13 @@ apiVersion: v1beta1
 kind: Example
 metadata:
  configFn:
-      container: foo:v1.0.0
+      container:
+        image: foo:v1.0.0
+`,
+			expectedFn: `
+container:
+    image: foo:v1.0.0
 `,
-			expectedFn: `container: foo:v1.0.0`,
 		},

 		// no fn
@@ -361,20 +427,19 @@ metadata:
 		tt := tests[i]
 		t.Run(tt.name, func(t *testing.T) {
 			resource := yaml.MustParse(tt.resource)
-			meta, err := resource.GetMeta()
-			if !assert.NoError(t, err) {
-				t.FailNow()
-			}
-			fn, err := GetFunction(resource, meta)
-			if !assert.NoError(t, err) {
-				t.FailNow()
-			}
+			fn := GetFunctionSpec(resource)
 			if tt.missingFn {
 				if !assert.Nil(t, fn) {
 					t.FailNow()
 				}
 			} else {
-				if !assert.Equal(t, strings.TrimSpace(fn.MustString()), strings.TrimSpace(tt.expectedFn)) {
+				b, err := yaml.Marshal(fn)
+				if !assert.NoError(t, err) {
+					t.FailNow()
+				}
+				if !assert.Equal(t,
+					strings.TrimSpace(tt.expectedFn),
+					strings.TrimSpace(string(b))) {
 					t.FailNow()
 				}
 			}
@@ -382,61 +447,6 @@ metadata:
 	}
 }

-func Test_GetContainerName(t *testing.T) {
-	// make sure gcr.io works
-	n, err := yaml.Parse(`apiVersion: v1beta1
-kind: MyThing
-metadata:
-  configFn:
-    container:
-      image: gcr.io/foo/bar:something
-`)
-	if !assert.NoError(t, err) {
-		return
-	}
-	c, _ := GetContainerName(n)
-	assert.Equal(t, "gcr.io/foo/bar:something", c)
-
-	// container from config.kubernetes.io/container annotation
-	n, err = yaml.Parse(`apiVersion: v1
-kind: MyThing
-metadata:
-  annotations:
-    config.kubernetes.io/container: gcr.io/foo/bar:something
-`)
-	if !assert.NoError(t, err) {
-		return
-	}
-	c, _ = GetContainerName(n)
-	assert.Equal(t, "gcr.io/foo/bar:something", c)
-
-	// container from config.kubernetes.io/function annotation
-	n, err = yaml.Parse(`apiVersion: v1
-kind: MyThing
-metadata:
-  annotations:
-    config.kubernetes.io/function: |
-      container:
-        image: gcr.io/foo/bar:something
-`)
-	if !assert.NoError(t, err) {
-		return
-	}
-	c, _ = GetContainerName(n)
-	assert.Equal(t, "gcr.io/foo/bar:something", c)
-
-	// doesn't have a container
-	n, err = yaml.Parse(`apiVersion: v1
-kind: MyThing
-metadata:
-`)
-	if !assert.NoError(t, err) {
-		return
-	}
-	c, _ = GetContainerName(n)
-	assert.Equal(t, "", c)
-}
-
 func Test_GetContainerNetworkRequired(t *testing.T) {
 	tests := []struct {
 		input    string
@@ -501,9 +511,8 @@ metadata:
 		if !assert.NoError(t, err) {
 			return
 		}
-		required, err := GetContainerNetworkRequired(cfg)
-		assert.NoError(t, err)
-		assert.Equal(t, tc.required, required)
+		fn := GetFunctionSpec(cfg)
+		assert.Equal(t, tc.required, fn.Container.Network.Required)
 	}
 }

--- a/kyaml/kio/filters/functiontypes.go
+++ b/kyaml/kio/filters/functiontypes.go
@@ -0,0 +1,105 @@
+// Copyright 2019 The Kubernetes Authors.
+// SPDX-License-Identifier: Apache-2.0
+
+package filters
+
+import (
+	"sigs.k8s.io/kustomize/kyaml/kio/kioutil"
+	"sigs.k8s.io/kustomize/kyaml/yaml"
+)
+
+const (
+	FunctionAnnotationKey    = "config.kubernetes.io/function"
+	oldFunctionAnnotationKey = "config.k8s.io/function"
+)
+
+var functionAnnotationKeys = []string{FunctionAnnotationKey, oldFunctionAnnotationKey}
+
+// FunctionSpec defines a spec for running a function
+type FunctionSpec struct {
+	// Path defines the path for scoped functions
+	Path string `json:"path,omitempty" yaml:"path,omitempty"`
+
+	// Network is the name of the network to use from a container
+	Network string `json:"network,omitempty" yaml:"network,omitempty"`
+
+	// Container is the spec for running a function as a container
+	Container ContainerSpec `json:"container,omitempty" yaml:"container,omitempty"`
+
+	// Starlark is the spec for running a function as a starlark script
+	Starlark StarlarkSpec `json:"starlark,omitempty" yaml:"starlark,omitempty"`
+}
+
+// ContainerSpec defines a spec for running a function as a container
+type ContainerSpec struct {
+	// Image is the container image to run
+	Image string `json:"image,omitempty" yaml:"image,omitempty"`
+
+	// Network defines network specific configuration
+	Network ContainerNetwork `json:"network,omitempty" yaml:"network,omitempty"`
+}
+
+// ContainerNetwork
+type ContainerNetwork struct {
+	// Required specifies that function requires a network
+	Required bool `json:"required,omitempty" yaml:"required,omitempty"`
+}
+
+// StarlarkSpec defines how to run a function as a starlark program
+type StarlarkSpec struct {
+	Name string `json:"name,omitempty" yaml:"name,omitempty"`
+
+	// Path specifies a path to a starlark script
+	Path string `json:"path,omitempty" yaml:"path,omitempty"`
+}
+
+// GetFunctionSpec returns the FunctionSpec for a resource.  Returns
+// nil if the resource does not have a FunctionSpec.
+//
+// The FunctionSpec is read from the resource metadata.annotation
+// "config.kubernetes.io/function"
+func GetFunctionSpec(n *yaml.RNode) *FunctionSpec {
+	meta, err := n.GetMeta()
+	if err != nil {
+		return nil
+	}
+
+	// path to the function, this will be mounted into the container
+	path := meta.Annotations[kioutil.PathAnnotation]
+	if fn := getFunctionSpecFromAnnotation(n, meta); fn != nil {
+		fn.Network = ""
+		fn.Path = path
+		return fn
+	}
+
+	// legacy function specification for backwards compatibility
+	container := meta.Annotations["config.kubernetes.io/container"]
+	if container != "" {
+		return &FunctionSpec{
+			Path: path, Container: ContainerSpec{Image: container}}
+	}
+	return nil
+}
+
+// getFunctionSpecFromAnnotation parses the config function from an annotation
+// if it is found
+func getFunctionSpecFromAnnotation(n *yaml.RNode, meta yaml.ResourceMeta) *FunctionSpec {
+	var fs FunctionSpec
+	for _, s := range functionAnnotationKeys {
+		fn := meta.Annotations[s]
+		if fn != "" {
+			_ = yaml.Unmarshal([]byte(fn), &fs)
+			return &fs
+		}
+	}
+	n, err := n.Pipe(yaml.Lookup("metadata", "configFn"))
+	if err != nil || yaml.IsEmpty(n) {
+		return nil
+	}
+	s, err := n.String()
+	if err != nil {
+		return nil
+	}
+	_ = yaml.Unmarshal([]byte(s), &fs)
+	return &fs
+}
--- a/kyaml/runfn/runfn.go
+++ b/kyaml/runfn/runfn.go
@@ -15,6 +15,7 @@ import (
 	"sigs.k8s.io/kustomize/kyaml/kio"
 	"sigs.k8s.io/kustomize/kyaml/kio/filters"
 	"sigs.k8s.io/kustomize/kyaml/kio/kioutil"
+	"sigs.k8s.io/kustomize/kyaml/starlark"
 	"sigs.k8s.io/kustomize/kyaml/yaml"
 )

@@ -57,8 +58,16 @@ type RunFns struct {
 	// and only use explicit sources
 	NoFunctionsFromInput *bool

-	// for testing purposes only
-	containerFilterProvider func(string, string, string, *yaml.RNode) kio.Filter
+	// EnableStarlark will enable functions run as starlark scripts
+	EnableStarlark bool
+
+	// DisableContainers will disable functions run as containers
+	DisableContainers bool
+
+	// functionFilterProvider provides a filter to perform the function.
+	// this is a variable so it can be mocked in tests
+	functionFilterProvider func(
+		filter filters.FunctionSpec, api *yaml.RNode) kio.Filter
 }

 // Execute runs the command
@@ -110,21 +119,21 @@ func (r RunFns) getNodesAndFilters() (
 func (r RunFns) getFilters(nodes []*yaml.RNode) ([]kio.Filter, error) {
 	var fltrs []kio.Filter

-	// implicit filters from the input Resources
+	// fns from annotations on the input resources
 	f, err := r.getFunctionsFromInput(nodes)
 	if err != nil {
 		return nil, err
 	}
 	fltrs = append(fltrs, f...)

-	// explicit filters from a list of directories
+	// fns from directories specified on the struct
 	f, err = r.getFunctionsFromFunctionPaths()
 	if err != nil {
 		return nil, err
 	}
 	fltrs = append(fltrs, f...)

-	// explicit filters from a list of directories
+	// explicit fns specified on the struct
 	f, err = r.getFunctionsFromFunctions()
 	if err != nil {
 		return nil, err
@@ -156,7 +165,6 @@ func (r RunFns) getFunctionsFromInput(nodes []*yaml.RNode) ([]kio.Filter, error)
 		return nil, nil
 	}

-	var fltrs []kio.Filter
 	buff := &kio.PackageBuffer{}
 	err := kio.Pipeline{
 		Inputs:  []kio.Reader{&kio.PackageBuffer{Nodes: nodes}},
@@ -167,95 +175,52 @@ func (r RunFns) getFunctionsFromInput(nodes []*yaml.RNode) ([]kio.Filter, error)
 		return nil, err
 	}
 	sortFns(buff)
-	for i := range buff.Nodes {
-		api := buff.Nodes[i]
-		network := ""
-		img, path := filters.GetContainerName(api)
-
-		required, err := filters.GetContainerNetworkRequired(api)
-		if err != nil {
-			return nil, err
-		}
-		if required {
-			if !r.Network {
-				// TODO(eddizane): Provide error info about which function needs the network
-				return fltrs, errors.Errorf("network required but not enabled with --network")
-			}
-			network = r.NetworkName
-		}
-
-		fltrs = append(fltrs, r.containerFilterProvider(img, path, network, api))
-	}
-	return fltrs, nil
+	return r.getFunctionFilters(false, buff.Nodes...)
 }

 // getFunctionsFromFunctionPaths returns the set of functions read from r.FunctionPaths
 // as a slice of Filters
 func (r RunFns) getFunctionsFromFunctionPaths() ([]kio.Filter, error) {
-	var fltrs []kio.Filter
 	buff := &kio.PackageBuffer{}
 	for i := range r.FunctionPaths {
 		err := kio.Pipeline{
-			Inputs:  []kio.Reader{kio.LocalPackageReader{PackagePath: r.FunctionPaths[i]}},
+			Inputs: []kio.Reader{
+				kio.LocalPackageReader{PackagePath: r.FunctionPaths[i]},
+			},
 			Outputs: []kio.Writer{buff},
 		}.Execute()
 		if err != nil {
 			return nil, err
 		}
 	}
-	for i := range buff.Nodes {
-		api := buff.Nodes[i]
-		network := ""
-		img, path := filters.GetContainerName(api)
-
-		required, err := filters.GetContainerNetworkRequired(api)
-		if err != nil {
-			return nil, err
-		}
-		if required {
-			if !r.Network {
-				// TODO(eddiezane): Provide error info about which function needs the network
-				return fltrs, errors.Errorf("network required but not enabled with --network")
-			}
-			network = r.NetworkName
-		}
-
-		c := r.containerFilterProvider(img, path, network, api)
-		cf, ok := c.(*filters.ContainerFilter)
-		if ok {
-			// functions provided by FunctionPaths are globally scoped
-			cf.GlobalScope = true
-		}
-		fltrs = append(fltrs, c)
-	}
-	return fltrs, nil
+	return r.getFunctionFilters(true, buff.Nodes...)
 }

 // getFunctionsFromFunctions returns the set of explicitly provided functions as
 // Filters
 func (r RunFns) getFunctionsFromFunctions() ([]kio.Filter, error) {
-	var fltrs []kio.Filter
-	for i := range r.Functions {
-		api := r.Functions[i]
-		network := ""
-		img, path := filters.GetContainerName(api)
+	return r.getFunctionFilters(true, r.Functions...)
+}

-		required, err := filters.GetContainerNetworkRequired(api)
-		if err != nil {
-			return nil, err
-		}
-		if required {
+func (r RunFns) getFunctionFilters(global bool, fns ...*yaml.RNode) (
+	[]kio.Filter, error) {
+	var fltrs []kio.Filter
+	for i := range fns {
+		api := fns[i]
+		spec := filters.GetFunctionSpec(api)
+		if spec.Container.Network.Required {
 			if !r.Network {
-				// TODO(eddizane): Provide error info about which function needs the network
+				// TODO(eddiezane): Provide error info about which function needs the network
 				return fltrs, errors.Errorf("network required but not enabled with --network")
 			}
-			network = r.NetworkName
+			spec.Network = r.NetworkName
+		}
+		c := r.functionFilterProvider(*spec, api)
+		if c == nil {
+			continue
 		}
-
-		c := r.containerFilterProvider(img, path, network, api)
 		cf, ok := c.(*filters.ContainerFilter)
-		if ok {
-			// functions provided by Functions are globally scoped
+		if global && ok {
 			cf.GlobalScope = true
 		}
 		fltrs = append(fltrs, c)
@@ -327,17 +292,29 @@ func (r *RunFns) init() {
 		}
 	}

-	// if containerFilterProvider hasn't been set, use the default
-	if r.containerFilterProvider == nil {
-		r.containerFilterProvider = func(image, path, network string, api *yaml.RNode) kio.Filter {
-			cf := &filters.ContainerFilter{
-				Image:         image,
-				Config:        api,
-				Network:       network,
-				StorageMounts: r.StorageMounts,
-				GlobalScope:   r.GlobalScope,
-			}
-			return cf
-		}
+	// functionFilterProvider set the filter provider
+	if r.functionFilterProvider == nil {
+		r.functionFilterProvider = r.ffp
 	}
 }
+
+// ffp provides function filters
+func (r *RunFns) ffp(spec filters.FunctionSpec, api *yaml.RNode) kio.Filter {
+	if !r.DisableContainers && spec.Container.Image != "" {
+		return &filters.ContainerFilter{
+			Image:         spec.Container.Image,
+			Config:        api,
+			Network:       spec.Network,
+			StorageMounts: r.StorageMounts,
+			GlobalScope:   r.GlobalScope,
+		}
+	}
+	if r.EnableStarlark && spec.Starlark.Path != "" {
+		return &starlark.Filter{
+			Name:           spec.Starlark.Name,
+			Path:           spec.Starlark.Path,
+			FunctionConfig: api,
+		}
+	}
+	return nil
+}
--- a/kyaml/runfn/runfn_test.go
+++ b/kyaml/runfn/runfn_test.go
@@ -47,10 +47,15 @@ func TestRunFns_init(t *testing.T) {
 	api, err := yaml.Parse(`apiVersion: apps/v1
 kind: 
 `)
+	spec := filters.FunctionSpec{
+		Container: filters.ContainerSpec{
+			Image: "example.com:version",
+		},
+	}
 	if !assert.NoError(t, err) {
 		return
 	}
-	filter := instance.containerFilterProvider("example.com:version", "", "", api)
+	filter := instance.functionFilterProvider(spec, api)
 	assert.Equal(t, &filters.ContainerFilter{Image: "example.com:version", Config: api}, filter)
 }

@@ -69,7 +74,16 @@ kind:
 	if !assert.NoError(t, err) {
 		return
 	}
-	filter := instance.containerFilterProvider("example.com:version", "", "", api)
+
+	spec := filters.FunctionSpec{
+		Container: filters.ContainerSpec{
+			Image: "example.com:version",
+		},
+	}
+	if !assert.NoError(t, err) {
+		return
+	}
+	filter := instance.functionFilterProvider(spec, api)
 	assert.Equal(t, &filters.ContainerFilter{
 		Image: "example.com:version", Config: api, GlobalScope: true}, filter)
 }
@@ -131,7 +145,7 @@ func TestRunFns_Execute__initDefault(t *testing.T) {
 		tt := tests[i]
 		t.Run(tt.name, func(t *testing.T) {
 			(&tt.instance).init()
-			(&tt.instance).containerFilterProvider = nil
+			(&tt.instance).functionFilterProvider = nil
 			if !assert.Equal(t, tt.expected, tt.instance) {
 				t.FailNow()
 			}
@@ -176,6 +190,10 @@ func TestRunFns_getFilters(t *testing.T) {
 		name string
 		// value to set for NoFunctionsFromInput
 		noFunctionsFromInput *bool
+
+		enableStarlark bool
+
+		disableContainers bool
 	}{
 		// Test
 		//
@@ -199,6 +217,26 @@ metadata:
 			out: []string{"gcr.io/example.com/image:v1.0.0"},
 		},

+		{name: "disable containers",
+			in: []f{
+				{
+					path: filepath.Join("foo", "bar.yaml"),
+					value: `
+apiVersion: example.com/v1alpha1
+kind: ExampleFunction
+metadata:
+  annotations:
+    config.kubernetes.io/function: |
+      container:
+        image: gcr.io/example.com/image:v1.0.0
+    config.kubernetes.io/local-config: "true"
+`,
+				},
+			},
+			out:               nil,
+			disableContainers: true,
+		},
+
 		// Test
 		//
 		//
@@ -418,6 +456,45 @@ metadata:
 			},
 			out: []string{"b", "a", "c"},
 		},
+
+		// Test
+		//
+		//
+		{name: "starlark-function",
+			in: []f{
+				{
+					path: filepath.Join("foo", "bar.yaml"),
+					value: `
+apiVersion: example.com/v1alpha1
+kind: ExampleFunction
+metadata:
+  annotations:
+    config.kubernetes.io/function: |
+      starlark:
+        path: a/b/c
+`,
+				},
+			},
+			enableStarlark: true,
+			out:            []string{"name:  path: a/b/c url:  program:"},
+		},
+
+		{name: "starlark-function-disabled",
+			in: []f{
+				{
+					path: filepath.Join("foo", "bar.yaml"),
+					value: `
+apiVersion: example.com/v1alpha1
+kind: ExampleFunction
+metadata:
+  annotations:
+    config.kubernetes.io/function: |
+      starlark:
+        path: a/b/c
+`,
+				},
+			},
+		},
 	}

 	for i := range tests {
@@ -470,6 +547,8 @@ metadata:

 			// init the instance
 			r := &RunFns{
+				EnableStarlark:       tt.enableStarlark,
+				DisableContainers:    tt.disableContainers,
 				FunctionPaths:        fnPaths,
 				Functions:            parsedFns,
 				Path:                 d,
@@ -505,7 +584,7 @@ func TestCmd_Execute(t *testing.T) {
 		return
 	}

-	instance := RunFns{Path: dir, containerFilterProvider: getFilterProvider(t)}
+	instance := RunFns{Path: dir, functionFilterProvider: getFilterProvider(t)}
 	if !assert.NoError(t, instance.Execute()) {
 		t.FailNow()
 	}
@@ -534,9 +613,9 @@ func TestCmd_Execute_setFunctionPaths(t *testing.T) {

 	// run the functions, providing the path to the directory of filters
 	instance := RunFns{
-		FunctionPaths:           []string{tmpF.Name()},
-		Path:                    dir,
-		containerFilterProvider: getFilterProvider(t),
+		FunctionPaths:          []string{tmpF.Name()},
+		Path:                   dir,
+		functionFilterProvider: getFilterProvider(t),
 	}
 	// initialize the defaults
 	instance.init()
@@ -566,9 +645,9 @@ func TestCmd_Execute_setOutput(t *testing.T) {

 	out := &bytes.Buffer{}
 	instance := RunFns{
-		Output:                  out, // write to out
-		Path:                    dir,
-		containerFilterProvider: getFilterProvider(t),
+		Output:                 out, // write to out
+		Path:                   dir,
+		functionFilterProvider: getFilterProvider(t),
 	}
 	// initialize the defaults
 	instance.init()
@@ -614,9 +693,9 @@ func TestCmd_Execute_setInput(t *testing.T) {
 	}

 	instance := RunFns{
-		Input:                   input, // read from input
-		Path:                    outDir,
-		containerFilterProvider: getFilterProvider(t),
+		Input:                  input, // read from input
+		Path:                   outDir,
+		functionFilterProvider: getFilterProvider(t),
 	}
 	// initialize the defaults
 	instance.init()
@@ -659,8 +738,8 @@ func setupTest(t *testing.T) string {
 // getFilterProvider fakes the creation of a filter, replacing the ContainerFiler with
 // a filter to s/kind: Deployment/kind: StatefulSet/g.
 // this can be used to simulate running a filter.
-func getFilterProvider(t *testing.T) func(string, string, string, *yaml.RNode) kio.Filter {
-	return func(s, _, _ string, node *yaml.RNode) kio.Filter {
+func getFilterProvider(t *testing.T) func(filters.FunctionSpec, *yaml.RNode) kio.Filter {
+	return func(f filters.FunctionSpec, node *yaml.RNode) kio.Filter {
 		// parse the filter from the input
 		filter := yaml.YFilter{}
 		b := &bytes.Buffer{}
--- a/kyaml/starlark/starlark.go
+++ b/kyaml/starlark/starlark.go
@@ -35,6 +35,10 @@ type Filter struct {
 	FunctionConfig *yaml.RNode
 }

+func (sf *Filter) String() string {
+	return fmt.Sprintf("name: %v path: %v url: %v program: %v", sf.Name, sf.Path, sf.URL, sf.Program)
+}
+
 func (sf *Filter) Filter(input []*yaml.RNode) ([]*yaml.RNode, error) {
 	if sf.URL != "" && sf.Path != "" ||
 		sf.URL != "" && sf.Program != "" ||
--- a/plugin/builtin/annotationstransformer/AnnotationsTransformer.go
+++ b/plugin/builtin/annotationstransformer/AnnotationsTransformer.go
@@ -5,6 +5,8 @@
 package main

 import (
+	"sigs.k8s.io/kustomize/api/filters/annotations"
+	"sigs.k8s.io/kustomize/api/filters/filtersutil"
 	"sigs.k8s.io/kustomize/api/resmap"
 	"sigs.k8s.io/kustomize/api/transform"
 	"sigs.k8s.io/kustomize/api/types"
@@ -15,6 +17,10 @@ import (
 type plugin struct {
 	Annotations map[string]string `json:"annotations,omitempty" yaml:"annotations,omitempty"`
 	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
+	YAMLSupport bool
 }

 //noinspection GoUnusedGlobalVariable
@@ -28,12 +34,25 @@ func (p *plugin) Config(
 }

 func (p *plugin) Transform(m resmap.ResMap) error {
-	t, err := transform.NewMapTransformer(
-		p.FieldSpecs,
-		p.Annotations,
-	)
-	if err != nil {
-		return err
+	if p.YAMLSupport {
+		for _, r := range m.Resources() {
+			err := filtersutil.ApplyToJSON(annotations.Filter{
+				Annotations: p.Annotations,
+				FsSlice:     p.FieldSpecs,
+			}, r.Kunstructured)
+			if err != nil {
+				return err
+			}
+		}
+		return nil
+	} else {
+		t, err := transform.NewMapTransformer(
+			p.FieldSpecs,
+			p.Annotations,
+		)
+		if err != nil {
+			return err
+		}
+		return t.Transform(m)
 	}
-	return t.Transform(m)
 }
--- a/plugin/builtin/annotationstransformer/go.mod
+++ b/plugin/builtin/annotationstransformer/go.mod
@@ -3,7 +3,8 @@ module sigs.k8s.io/kustomize/plugin/builtin/annotationstransformer
 go 1.13

 require (
-	gopkg.in/yaml.v2 v2.2.7 // indirect
-	sigs.k8s.io/kustomize/api v0.3.1
+	sigs.k8s.io/kustomize/api v0.0.0
 	sigs.k8s.io/yaml v1.1.0
 )
+
+replace sigs.k8s.io/kustomize/api v0.0.0 => ../../../api
--- a/plugin/builtin/annotationstransformer/go.sum
+++ b/plugin/builtin/annotationstransformer/go.sum
@@ -24,6 +24,8 @@ github.com/alecthomas/units v0.0.0-20151022065526-2efee857e7cf/go.mod h1:ybxpYRF
 github.com/armon/consul-api v0.0.0-20180202201655-eb2c6b5be1b6/go.mod h1:grANhF5doyWs3UAsr3K4I6qtAmlQcZDesFNEHPZAzj8=
 github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973/go.mod h1:Dwedo/Wpr24TaqPxmxbtue+5NUziq4I4S80YR8gNf3Q=
 github.com/beorn7/perks v1.0.0/go.mod h1:KWe93zE9D1o94FZ5RNwFwVgaQK1VOXiVxmqh+CedLV8=
+github.com/bgentry/go-netrc v0.0.0-20140422174119-9fd32a8b3d3d h1:xDfNPAt8lFiC1UJrqV3uuy861HCTo708pDMbjHHdCas=
+github.com/bgentry/go-netrc v0.0.0-20140422174119-9fd32a8b3d3d/go.mod h1:6QX/PXZ00z/TKoufEY6K/a0k6AhaJrQKdFe6OfVXsa4=
 github.com/bombsimon/wsl v1.2.5/go.mod h1:43lEF/i0kpXbLCeDXL9LMT8c92HyBywXb0AsgMHYngM=
 github.com/cespare/xxhash v1.1.0/go.mod h1:XrSqR1VqqWfGrhpAt58auRo0WTKS1nRRg3ghfAqPWnc=
 github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw=
@@ -54,6 +56,8 @@ github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMo
 github.com/ghodss/yaml v0.0.0-20150909031657-73d445a93680/go.mod h1:4dBDuWmgqj2HViK6kFavaiC9ZROes6MMH2rRYeMEF04=
 github.com/ghodss/yaml v1.0.0/go.mod h1:4dBDuWmgqj2HViK6kFavaiC9ZROes6MMH2rRYeMEF04=
 github.com/go-critic/go-critic v0.3.5-0.20190904082202-d79a9f0c64db/go.mod h1:+sE8vrLDS2M0pZkBk0wy6+nLdKexVDrl/jBqQOTDThA=
+github.com/go-errors/errors v1.0.1 h1:LUHzmkK3GUKUrL/1gfBUxAHzcev3apQlezX/+O7ma6w=
+github.com/go-errors/errors v1.0.1/go.mod h1:f4zRHt4oKfwPJE5k8C9vpYG+aDHdBFUsgrm6/TyX73Q=
 github.com/go-kit/kit v0.8.0/go.mod h1:xBxKIO96dXMWWy0MnWVtmwkA9/13aqxPnvrjFYMA2as=
 github.com/go-lintpack/lintpack v0.5.2/go.mod h1:NwZuYi2nUHho8XEIZ6SIxihrnPoqBTDqfpXvXAN0sXM=
 github.com/go-logfmt/logfmt v0.3.0/go.mod h1:Qt1PoO58o5twSAckw1HlFXLmHsOX5/0LbT9GBnD5lWE=
@@ -68,8 +72,8 @@ github.com/go-openapi/jsonreference v0.0.0-20160704190145-13c6e3589ad9/go.mod h1
 github.com/go-openapi/jsonreference v0.19.2 h1:o20suLFB4Ri0tuzpWtyHlh7E7HnkqTNLq6aR6WVNS1w=
 github.com/go-openapi/jsonreference v0.19.2/go.mod h1:jMjeRr2HHw6nAVajTXJ4eiUwohSTlpa0o73RUL1owJc=
 github.com/go-openapi/spec v0.0.0-20160808142527-6aced65f8501/go.mod h1:J8+jY1nAiCcj+friV/PDoE1/3eeccG9LYBs0tYvLOWc=
-github.com/go-openapi/spec v0.19.4 h1:ixzUSnHTd6hCemgtAJgluaTSGYpLNpJY4mA2DIkdOAo=
-github.com/go-openapi/spec v0.19.4/go.mod h1:FpwSN1ksY1eteniUU7X0N/BgJ7a4WvBFVA8Lj9mJglo=
+github.com/go-openapi/spec v0.19.5 h1:Xm0Ao53uqnk9QE/LlYV5DEU09UAgpliA85QoT9LzqPw=
+github.com/go-openapi/spec v0.19.5/go.mod h1:Hm2Jr4jv8G1ciIAo+frC/Ft+rR2kQDh8JHKHb3gWUSk=
 github.com/go-openapi/swag v0.0.0-20160704191624-1d0bd113de87/go.mod h1:DXUve3Dpr1UfpPtxFw+EFuQ41HhCWZfha5jSVRG7C7I=
 github.com/go-openapi/swag v0.19.2/go.mod h1:POnQmlKehdgb5mhVOsnJFsivZCEZ/vjK9gh66Z9tfKk=
 github.com/go-openapi/swag v0.19.5 h1:lTz6Ys4CmqqCQmZPBlbQENR1/GucA2bzYTE12Pw4tFY=
@@ -143,6 +147,12 @@ github.com/gregjones/httpcache v0.0.0-20180305231024-9cad4c3443a7/go.mod h1:Fecb
 github.com/grpc-ecosystem/go-grpc-middleware v1.0.0/go.mod h1:FiyG127CGDf3tlThmgyCl78X/SZQqEOJBCDaAfeWzPs=
 github.com/grpc-ecosystem/go-grpc-prometheus v1.2.0/go.mod h1:8NvIoxWQoOIhqOTXgfV/d3M/q6VIi02HzZEHgUlZvzk=
 github.com/grpc-ecosystem/grpc-gateway v1.9.0/go.mod h1:vNeuVxBJEsws4ogUvrchl83t/GYV9WGTSLVdBhOQFDY=
+github.com/hashicorp/go-cleanhttp v0.5.0 h1:wvCrVc9TjDls6+YGAF2hAifE1E5U1+b4tH6KdvN3Gig=
+github.com/hashicorp/go-cleanhttp v0.5.0/go.mod h1:JpRdi6/HCYpAwUzNwuwqhbovhLtngrth3wmdIIUrZ80=
+github.com/hashicorp/go-safetemp v1.0.0 h1:2HR189eFNrjHQyENnQMMpCiBAsRxzbTMIgBhEyExpmo=
+github.com/hashicorp/go-safetemp v1.0.0/go.mod h1:oaerMy3BhqiTbVye6QuFhFtIceqFoDHxNAB65b+Rj1I=
+github.com/hashicorp/go-version v1.1.0 h1:bPIoEKD27tNdebFGGxxYwcL4nepeY4j1QP23PFRGzg0=
+github.com/hashicorp/go-version v1.1.0/go.mod h1:fltr4n8CU8Ke44wwGCBoEymUuxUHl09ZGVZPK5anwXA=
 github.com/hashicorp/golang-lru v0.5.0/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ4Ao+sR/qLZy8=
 github.com/hashicorp/golang-lru v0.5.1/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ4Ao+sR/qLZy8=
 github.com/hashicorp/hcl v1.0.0/go.mod h1:E5yfLk+7swimpb2L/Alb/PJmXilQ/rhwaUYs4T20WEQ=
@@ -168,7 +178,6 @@ github.com/kr/logfmt v0.0.0-20140226030751-b84e30acd515/go.mod h1:+0opPa2QZZtGFB
 github.com/kr/pretty v0.1.0 h1:L/CwN0zerZDmRFUapSPitk6f+Q3+0za1rQkzVuMiMFI=
 github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
 github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
-github.com/kr/pty v1.1.5/go.mod h1:9r2w37qlBe7rQ6e1fg1S/9xpWHSnaqNdHD3WcMdbPDA=
 github.com/kr/pty v1.1.8/go.mod h1:O1sed60cT9XZ5uDucP5qwvh+TE3NnUj51EiZO/lmSfw=
 github.com/kr/text v0.1.0 h1:45sCR5RtlFHMR4UwH9sdQ5TC8v0qDQCHnXt+kaKSTVE=
 github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
@@ -184,8 +193,12 @@ github.com/mattn/go-colorable v0.1.4/go.mod h1:U0ppj6V5qS13XJ6of8GYAs25YV2eR4EVc
 github.com/mattn/go-isatty v0.0.8/go.mod h1:Iq45c/XA43vh69/j3iqttzPXn0bhXyGjM0Hdxcsrc5s=
 github.com/mattn/goveralls v0.0.2/go.mod h1:8d1ZMHsd7fW6IRPKQh46F2WRpyib5/X4FOpevwGNQEw=
 github.com/matttproud/golang_protobuf_extensions v1.0.1/go.mod h1:D8He9yQNgCq6Z5Ld7szi9bcBfOoFv/3dc6xSMkL2PC0=
+github.com/mitchellh/go-homedir v1.0.0/go.mod h1:SfyaCUpYCn1Vlf4IUYiD9fPX4A5wJrkLzIz1N1q0pr0=
+github.com/mitchellh/go-homedir v1.1.0 h1:lukF9ziXFxDFPkA1vsr5zpc1XuPDn/wFntq5mG+4E0Y=
 github.com/mitchellh/go-homedir v1.1.0/go.mod h1:SfyaCUpYCn1Vlf4IUYiD9fPX4A5wJrkLzIz1N1q0pr0=
 github.com/mitchellh/go-ps v0.0.0-20190716172923-621e5597135b/go.mod h1:r1VsdOzOPt1ZSrGZWFoNhsAedKnEd6r9Np1+5blZCWk=
+github.com/mitchellh/go-testing-interface v1.0.0 h1:fzU/JVNcaqHQEcVFAKeR41fkiLdIPrefOvVG1VZ96U0=
+github.com/mitchellh/go-testing-interface v1.0.0/go.mod h1:kRemZodwjscx+RGhAo8eIhFbs2+BFgRtFPeD/KE+zxI=
 github.com/mitchellh/mapstructure v1.1.2/go.mod h1:FVVH3fgwuzCH5S8UJGiWEs2h04kUh9fWfEaFds41c1Y=
 github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
 github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd h1:TRLaZ9cD/w8PVh93nsPXa1VrQ6jlwL5oN8l14QlcNfg=
@@ -229,6 +242,7 @@ github.com/rogpeppe/fastuuid v0.0.0-20150106093220-6724a57986af/go.mod h1:XWv6So
 github.com/rogpeppe/go-internal v1.3.0/go.mod h1:M8bDsm7K2OlrFYOpmOWEs/qY81heoFRclV5y23lUDJ4=
 github.com/russross/blackfriday v1.5.2/go.mod h1:JO/DiYxRf+HjHt06OyowR9PTA263kcR/rfWxYHBV53g=
 github.com/securego/gosec v0.0.0-20191002120514-e680875ea14d/go.mod h1:w5+eXa0mYznDkHaMCXA4XYffjlH+cy1oyKbfzJXa2Do=
+github.com/sergi/go-diff v1.1.0/go.mod h1:STckp+ISIX8hZLjrqAeVduY0gWCT9IjLuqbuNXdaHfM=
 github.com/shirou/gopsutil v0.0.0-20190901111213-e4ec7b275ada/go.mod h1:WWnYX4lzhCH5h/3YBfyVA3VbLYjlMZZAQcW9ojMexNc=
 github.com/shirou/w32 v0.0.0-20160930032740-bb4de0191aa4/go.mod h1:qsXQc7+bwAM3Q1u/4XEfrquwF8Lw7D7y5cD8CuHnfIc=
 github.com/shurcooL/go v0.0.0-20180423040247-9e1955d9fb6e/go.mod h1:TDJrrUr11Vxrven61rcy3hJMUqaf/CLWYhHNPmT14Lk=
@@ -261,6 +275,8 @@ github.com/timakin/bodyclose v0.0.0-20190930140734-f7f2e9bca95e/go.mod h1:Qimiff
 github.com/tmc/grpc-websocket-proxy v0.0.0-20190109142713-0ad062ec5ee5/go.mod h1:ncp9v5uamzpCO7NfCPTXjqaC+bZgJeR0sMTm6dMHP7U=
 github.com/ugorji/go v1.1.4/go.mod h1:uQMGLiO92mf5W77hV/PUCpI3pbzQx3CRekS0kk+RGrc=
 github.com/ugorji/go/codec v0.0.0-20181204163529-d75b2dcb6bc8/go.mod h1:VFNgLljTbGfSG7qAOspJ7OScBnGdDN/yBr0sguwnwf0=
+github.com/ulikunitz/xz v0.5.5 h1:pFrO0lVpTBXLpYw+pnLj6TbvHuyjXMfjGeCwSqCVwok=
+github.com/ulikunitz/xz v0.5.5/go.mod h1:2bypXElzHzzJZwzH67Y6wb67pO62Rzfn7BSiF4ABRW8=
 github.com/ultraware/funlen v0.0.2/go.mod h1:Dp4UiAus7Wdb9KUZsYWZEWiRzGuM2kXM1lPbfaF6xhA=
 github.com/ultraware/whitespace v0.0.4/go.mod h1:aVMh/gQve5Maj9hQ/hg+F75lr/X5A89uZnzAmWSineA=
 github.com/uudashr/gocognit v0.0.0-20190926065955-1655d0de0517/go.mod h1:j44Ayx2KW4+oB6SWMv8KsmHzZrOInQav7D3cQMJ5JUM=
@@ -269,7 +285,11 @@ github.com/valyala/fasthttp v1.2.0/go.mod h1:4vX61m6KN+xDduDNwXrhIAVZaZaZiQ1luJk
 github.com/valyala/quicktemplate v1.2.0/go.mod h1:EH+4AkTd43SvgIbQHYu59/cJyxDoOVRUAfrukLPuGJ4=
 github.com/valyala/tcplisten v0.0.0-20161114210144-ceec8f93295a/go.mod h1:v3UYOV9WzVtRmSR+PDvWpU/qWl4Wa5LApYYX4ZtKbio=
 github.com/xiang90/probing v0.0.0-20190116061207-43a291ad63a2/go.mod h1:UETIi67q53MR2AWcXfiuqkDkRtnGDLqkBTpCHuJHxtU=
+github.com/xlab/treeprint v0.0.0-20181112141820-a009c3971eca h1:1CFlNzQhALwjS9mBAUkycX616GzgsuYUOCHA5+HSlXI=
+github.com/xlab/treeprint v0.0.0-20181112141820-a009c3971eca/go.mod h1:ce1O1j6UtZfjr22oyGxGLbauSBp2YVXpARAosm7dHBg=
 github.com/xordataexchange/crypt v0.0.3-0.20170626215501-b2862e3d0a77/go.mod h1:aYKd//L2LvnjZzWKhF00oedf4jCCReLcmhLdhm1A27Q=
+github.com/yujunz/go-getter v1.4.1-lite h1:FhvNc94AXMZkfqUwfMKhnQEC9phkphSGdPTL7tIdhOM=
+github.com/yujunz/go-getter v1.4.1-lite/go.mod h1:sbmqxXjyLunH1PkF3n7zSlnVeMvmYUuIl9ZVs/7NyCc=
 go.etcd.io/bbolt v1.3.2/go.mod h1:IbVyRI1SCnLcuJnV2u8VeU0CEYM7e686BmAb1XKL+uU=
 go.opencensus.io v0.21.0/go.mod h1:mSImk1erAIZhrmZN+AvHh14ztQfjbGwt4TtuofqLduU=
 go.uber.org/atomic v1.4.0/go.mod h1:gD2HeocX3+yG+ygLZcrzQJaqmWj9AIm7n08wl/qW/PE=
@@ -280,7 +300,6 @@ golang.org/x/crypto v0.0.0-20181203042331-505ab145d0a9/go.mod h1:6SG95UA2DQfeDnf
 golang.org/x/crypto v0.0.0-20190211182817-74369b46fc67/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
 golang.org/x/crypto v0.0.0-20190510104115-cbcb75029529/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
-golang.org/x/crypto v0.0.0-20190611184440-5c40567a22f8/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
 golang.org/x/crypto v0.0.0-20190820162420-60c769a6c586/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
 golang.org/x/crypto v0.0.0-20190923035154-9ee001bba392/go.mod h1:/lpIB1dKB+9EgE3H3cr1v9wB50oz8l4C4h62xy7jSTY=
 golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
@@ -328,7 +347,6 @@ golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5h
 golang.org/x/sys v0.0.0-20190222072716-a9d3bda3a223/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190422165155-953cdadca894/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20190616124812-15dcb6c0061f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190826190057-c7b8b68b1456/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190922100055-0a153f010e69 h1:rOhMmluY6kLMhdnrivzec6lLgaVbMHMn2ISQXJeJ5EM=
 golang.org/x/sys v0.0.0-20190922100055-0a153f010e69/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
@@ -353,7 +371,6 @@ golang.org/x/tools v0.0.0-20190311215038-5c2858a9cfe5/go.mod h1:LCzVGOaR6xXOjkQ3
 golang.org/x/tools v0.0.0-20190312170243-e65039ee4138/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
 golang.org/x/tools v0.0.0-20190322203728-c1a832b0ad89/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
 golang.org/x/tools v0.0.0-20190521203540-521d6ed310dd/go.mod h1:RgjU9mgBXZiqYHBnxXauZ1Gv1EHHAz9KjViQ78xBX0Q=
-golang.org/x/tools v0.0.0-20190614205625-5aca471b1d59/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc=
 golang.org/x/tools v0.0.0-20190621195816-6e04913cbbac/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc=
 golang.org/x/tools v0.0.0-20190719005602-e377ae9d6386/go.mod h1:jcCCGcm9btYwXyDqrUWc6MKQKKGJCWEQ3AfLSRIbEuI=
 golang.org/x/tools v0.0.0-20190910044552-dd2b5c81c578/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
@@ -389,6 +406,8 @@ gopkg.in/yaml.v2 v2.2.4 h1:/eiJrUcujPVeJ3xlSWaiNi3uSVmDGBK1pDHUHAnao1I=
 gopkg.in/yaml.v2 v2.2.4/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.2.7 h1:VUgggvou5XRW9mHwD/yXxIYSMtY0zoKQf/v226p2nyo=
 gopkg.in/yaml.v2 v2.2.7/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
+gopkg.in/yaml.v3 v3.0.0-20191120175047-4206685974f2 h1:XZx7nhd5GMaZpmDaEHFVafUZC7ya0fuo7cSJ3UCKYmM=
+gopkg.in/yaml.v3 v3.0.0-20191120175047-4206685974f2/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
 honnef.co/go/tools v0.0.0-20190106161140-3f1c8253044a/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
 honnef.co/go/tools v0.0.1-2019.2.3/go.mod h1:a3bituU0lyd329TUQxRnasdCoJDkEUEAqEt0JzvZhAg=
@@ -409,8 +428,8 @@ 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/api v0.3.1 h1:oqMIXvS6tFEUVuKIRUKDa05eC4Hh+cb9JYg8Zhp2d24=
-sigs.k8s.io/kustomize/api v0.3.1/go.mod h1:A+ATnlHqzictQfQC1q3KB/T6MSr0UWQsrrLxMWkge2E=
+sigs.k8s.io/kustomize/kyaml v0.1.1 h1:nGUNYINljZNmlAS8uoobUv/wx/s3Pg8dNxYo+W7uYh0=
+sigs.k8s.io/kustomize/kyaml v0.1.1/go.mod h1:/NdPPfrperSCGjm55cwEro1loBVtbtVIXSb7FguK6uk=
 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=
--- a/plugin/builtin/imagetagtransformer/go.sum
+++ b/plugin/builtin/imagetagtransformer/go.sum
@@ -24,6 +24,8 @@ github.com/alecthomas/units v0.0.0-20151022065526-2efee857e7cf/go.mod h1:ybxpYRF
 github.com/armon/consul-api v0.0.0-20180202201655-eb2c6b5be1b6/go.mod h1:grANhF5doyWs3UAsr3K4I6qtAmlQcZDesFNEHPZAzj8=
 github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973/go.mod h1:Dwedo/Wpr24TaqPxmxbtue+5NUziq4I4S80YR8gNf3Q=
 github.com/beorn7/perks v1.0.0/go.mod h1:KWe93zE9D1o94FZ5RNwFwVgaQK1VOXiVxmqh+CedLV8=
+github.com/bgentry/go-netrc v0.0.0-20140422174119-9fd32a8b3d3d h1:xDfNPAt8lFiC1UJrqV3uuy861HCTo708pDMbjHHdCas=
+github.com/bgentry/go-netrc v0.0.0-20140422174119-9fd32a8b3d3d/go.mod h1:6QX/PXZ00z/TKoufEY6K/a0k6AhaJrQKdFe6OfVXsa4=
 github.com/bombsimon/wsl v1.2.5/go.mod h1:43lEF/i0kpXbLCeDXL9LMT8c92HyBywXb0AsgMHYngM=
 github.com/cespare/xxhash v1.1.0/go.mod h1:XrSqR1VqqWfGrhpAt58auRo0WTKS1nRRg3ghfAqPWnc=
 github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw=
@@ -54,6 +56,8 @@ github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMo
 github.com/ghodss/yaml v0.0.0-20150909031657-73d445a93680/go.mod h1:4dBDuWmgqj2HViK6kFavaiC9ZROes6MMH2rRYeMEF04=
 github.com/ghodss/yaml v1.0.0/go.mod h1:4dBDuWmgqj2HViK6kFavaiC9ZROes6MMH2rRYeMEF04=
 github.com/go-critic/go-critic v0.3.5-0.20190904082202-d79a9f0c64db/go.mod h1:+sE8vrLDS2M0pZkBk0wy6+nLdKexVDrl/jBqQOTDThA=
+github.com/go-errors/errors v1.0.1 h1:LUHzmkK3GUKUrL/1gfBUxAHzcev3apQlezX/+O7ma6w=
+github.com/go-errors/errors v1.0.1/go.mod h1:f4zRHt4oKfwPJE5k8C9vpYG+aDHdBFUsgrm6/TyX73Q=
 github.com/go-kit/kit v0.8.0/go.mod h1:xBxKIO96dXMWWy0MnWVtmwkA9/13aqxPnvrjFYMA2as=
 github.com/go-lintpack/lintpack v0.5.2/go.mod h1:NwZuYi2nUHho8XEIZ6SIxihrnPoqBTDqfpXvXAN0sXM=
 github.com/go-logfmt/logfmt v0.3.0/go.mod h1:Qt1PoO58o5twSAckw1HlFXLmHsOX5/0LbT9GBnD5lWE=
@@ -70,6 +74,8 @@ github.com/go-openapi/jsonreference v0.19.2/go.mod h1:jMjeRr2HHw6nAVajTXJ4eiUwoh
 github.com/go-openapi/spec v0.0.0-20160808142527-6aced65f8501/go.mod h1:J8+jY1nAiCcj+friV/PDoE1/3eeccG9LYBs0tYvLOWc=
 github.com/go-openapi/spec v0.19.4 h1:ixzUSnHTd6hCemgtAJgluaTSGYpLNpJY4mA2DIkdOAo=
 github.com/go-openapi/spec v0.19.4/go.mod h1:FpwSN1ksY1eteniUU7X0N/BgJ7a4WvBFVA8Lj9mJglo=
+github.com/go-openapi/spec v0.19.5 h1:Xm0Ao53uqnk9QE/LlYV5DEU09UAgpliA85QoT9LzqPw=
+github.com/go-openapi/spec v0.19.5/go.mod h1:Hm2Jr4jv8G1ciIAo+frC/Ft+rR2kQDh8JHKHb3gWUSk=
 github.com/go-openapi/swag v0.0.0-20160704191624-1d0bd113de87/go.mod h1:DXUve3Dpr1UfpPtxFw+EFuQ41HhCWZfha5jSVRG7C7I=
 github.com/go-openapi/swag v0.19.2/go.mod h1:POnQmlKehdgb5mhVOsnJFsivZCEZ/vjK9gh66Z9tfKk=
 github.com/go-openapi/swag v0.19.5 h1:lTz6Ys4CmqqCQmZPBlbQENR1/GucA2bzYTE12Pw4tFY=
@@ -143,6 +149,12 @@ github.com/gregjones/httpcache v0.0.0-20180305231024-9cad4c3443a7/go.mod h1:Fecb
 github.com/grpc-ecosystem/go-grpc-middleware v1.0.0/go.mod h1:FiyG127CGDf3tlThmgyCl78X/SZQqEOJBCDaAfeWzPs=
 github.com/grpc-ecosystem/go-grpc-prometheus v1.2.0/go.mod h1:8NvIoxWQoOIhqOTXgfV/d3M/q6VIi02HzZEHgUlZvzk=
 github.com/grpc-ecosystem/grpc-gateway v1.9.0/go.mod h1:vNeuVxBJEsws4ogUvrchl83t/GYV9WGTSLVdBhOQFDY=
+github.com/hashicorp/go-cleanhttp v0.5.0 h1:wvCrVc9TjDls6+YGAF2hAifE1E5U1+b4tH6KdvN3Gig=
+github.com/hashicorp/go-cleanhttp v0.5.0/go.mod h1:JpRdi6/HCYpAwUzNwuwqhbovhLtngrth3wmdIIUrZ80=
+github.com/hashicorp/go-safetemp v1.0.0 h1:2HR189eFNrjHQyENnQMMpCiBAsRxzbTMIgBhEyExpmo=
+github.com/hashicorp/go-safetemp v1.0.0/go.mod h1:oaerMy3BhqiTbVye6QuFhFtIceqFoDHxNAB65b+Rj1I=
+github.com/hashicorp/go-version v1.1.0 h1:bPIoEKD27tNdebFGGxxYwcL4nepeY4j1QP23PFRGzg0=
+github.com/hashicorp/go-version v1.1.0/go.mod h1:fltr4n8CU8Ke44wwGCBoEymUuxUHl09ZGVZPK5anwXA=
 github.com/hashicorp/golang-lru v0.5.0/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ4Ao+sR/qLZy8=
 github.com/hashicorp/golang-lru v0.5.1/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ4Ao+sR/qLZy8=
 github.com/hashicorp/hcl v1.0.0/go.mod h1:E5yfLk+7swimpb2L/Alb/PJmXilQ/rhwaUYs4T20WEQ=
@@ -184,8 +196,12 @@ github.com/mattn/go-colorable v0.1.4/go.mod h1:U0ppj6V5qS13XJ6of8GYAs25YV2eR4EVc
 github.com/mattn/go-isatty v0.0.8/go.mod h1:Iq45c/XA43vh69/j3iqttzPXn0bhXyGjM0Hdxcsrc5s=
 github.com/mattn/goveralls v0.0.2/go.mod h1:8d1ZMHsd7fW6IRPKQh46F2WRpyib5/X4FOpevwGNQEw=
 github.com/matttproud/golang_protobuf_extensions v1.0.1/go.mod h1:D8He9yQNgCq6Z5Ld7szi9bcBfOoFv/3dc6xSMkL2PC0=
+github.com/mitchellh/go-homedir v1.0.0/go.mod h1:SfyaCUpYCn1Vlf4IUYiD9fPX4A5wJrkLzIz1N1q0pr0=
+github.com/mitchellh/go-homedir v1.1.0 h1:lukF9ziXFxDFPkA1vsr5zpc1XuPDn/wFntq5mG+4E0Y=
 github.com/mitchellh/go-homedir v1.1.0/go.mod h1:SfyaCUpYCn1Vlf4IUYiD9fPX4A5wJrkLzIz1N1q0pr0=
 github.com/mitchellh/go-ps v0.0.0-20190716172923-621e5597135b/go.mod h1:r1VsdOzOPt1ZSrGZWFoNhsAedKnEd6r9Np1+5blZCWk=
+github.com/mitchellh/go-testing-interface v1.0.0 h1:fzU/JVNcaqHQEcVFAKeR41fkiLdIPrefOvVG1VZ96U0=
+github.com/mitchellh/go-testing-interface v1.0.0/go.mod h1:kRemZodwjscx+RGhAo8eIhFbs2+BFgRtFPeD/KE+zxI=
 github.com/mitchellh/mapstructure v1.1.2/go.mod h1:FVVH3fgwuzCH5S8UJGiWEs2h04kUh9fWfEaFds41c1Y=
 github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
 github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd h1:TRLaZ9cD/w8PVh93nsPXa1VrQ6jlwL5oN8l14QlcNfg=
@@ -229,6 +245,7 @@ github.com/rogpeppe/fastuuid v0.0.0-20150106093220-6724a57986af/go.mod h1:XWv6So
 github.com/rogpeppe/go-internal v1.3.0/go.mod h1:M8bDsm7K2OlrFYOpmOWEs/qY81heoFRclV5y23lUDJ4=
 github.com/russross/blackfriday v1.5.2/go.mod h1:JO/DiYxRf+HjHt06OyowR9PTA263kcR/rfWxYHBV53g=
 github.com/securego/gosec v0.0.0-20191002120514-e680875ea14d/go.mod h1:w5+eXa0mYznDkHaMCXA4XYffjlH+cy1oyKbfzJXa2Do=
+github.com/sergi/go-diff v1.1.0/go.mod h1:STckp+ISIX8hZLjrqAeVduY0gWCT9IjLuqbuNXdaHfM=
 github.com/shirou/gopsutil v0.0.0-20190901111213-e4ec7b275ada/go.mod h1:WWnYX4lzhCH5h/3YBfyVA3VbLYjlMZZAQcW9ojMexNc=
 github.com/shirou/w32 v0.0.0-20160930032740-bb4de0191aa4/go.mod h1:qsXQc7+bwAM3Q1u/4XEfrquwF8Lw7D7y5cD8CuHnfIc=
 github.com/shurcooL/go v0.0.0-20180423040247-9e1955d9fb6e/go.mod h1:TDJrrUr11Vxrven61rcy3hJMUqaf/CLWYhHNPmT14Lk=
@@ -261,6 +278,8 @@ github.com/timakin/bodyclose v0.0.0-20190930140734-f7f2e9bca95e/go.mod h1:Qimiff
 github.com/tmc/grpc-websocket-proxy v0.0.0-20190109142713-0ad062ec5ee5/go.mod h1:ncp9v5uamzpCO7NfCPTXjqaC+bZgJeR0sMTm6dMHP7U=
 github.com/ugorji/go v1.1.4/go.mod h1:uQMGLiO92mf5W77hV/PUCpI3pbzQx3CRekS0kk+RGrc=
 github.com/ugorji/go/codec v0.0.0-20181204163529-d75b2dcb6bc8/go.mod h1:VFNgLljTbGfSG7qAOspJ7OScBnGdDN/yBr0sguwnwf0=
+github.com/ulikunitz/xz v0.5.5 h1:pFrO0lVpTBXLpYw+pnLj6TbvHuyjXMfjGeCwSqCVwok=
+github.com/ulikunitz/xz v0.5.5/go.mod h1:2bypXElzHzzJZwzH67Y6wb67pO62Rzfn7BSiF4ABRW8=
 github.com/ultraware/funlen v0.0.2/go.mod h1:Dp4UiAus7Wdb9KUZsYWZEWiRzGuM2kXM1lPbfaF6xhA=
 github.com/ultraware/whitespace v0.0.4/go.mod h1:aVMh/gQve5Maj9hQ/hg+F75lr/X5A89uZnzAmWSineA=
 github.com/uudashr/gocognit v0.0.0-20190926065955-1655d0de0517/go.mod h1:j44Ayx2KW4+oB6SWMv8KsmHzZrOInQav7D3cQMJ5JUM=
@@ -269,7 +288,11 @@ github.com/valyala/fasthttp v1.2.0/go.mod h1:4vX61m6KN+xDduDNwXrhIAVZaZaZiQ1luJk
 github.com/valyala/quicktemplate v1.2.0/go.mod h1:EH+4AkTd43SvgIbQHYu59/cJyxDoOVRUAfrukLPuGJ4=
 github.com/valyala/tcplisten v0.0.0-20161114210144-ceec8f93295a/go.mod h1:v3UYOV9WzVtRmSR+PDvWpU/qWl4Wa5LApYYX4ZtKbio=
 github.com/xiang90/probing v0.0.0-20190116061207-43a291ad63a2/go.mod h1:UETIi67q53MR2AWcXfiuqkDkRtnGDLqkBTpCHuJHxtU=
+github.com/xlab/treeprint v0.0.0-20181112141820-a009c3971eca h1:1CFlNzQhALwjS9mBAUkycX616GzgsuYUOCHA5+HSlXI=
+github.com/xlab/treeprint v0.0.0-20181112141820-a009c3971eca/go.mod h1:ce1O1j6UtZfjr22oyGxGLbauSBp2YVXpARAosm7dHBg=
 github.com/xordataexchange/crypt v0.0.3-0.20170626215501-b2862e3d0a77/go.mod h1:aYKd//L2LvnjZzWKhF00oedf4jCCReLcmhLdhm1A27Q=
+github.com/yujunz/go-getter v1.4.1-lite h1:FhvNc94AXMZkfqUwfMKhnQEC9phkphSGdPTL7tIdhOM=
+github.com/yujunz/go-getter v1.4.1-lite/go.mod h1:sbmqxXjyLunH1PkF3n7zSlnVeMvmYUuIl9ZVs/7NyCc=
 go.etcd.io/bbolt v1.3.2/go.mod h1:IbVyRI1SCnLcuJnV2u8VeU0CEYM7e686BmAb1XKL+uU=
 go.opencensus.io v0.21.0/go.mod h1:mSImk1erAIZhrmZN+AvHh14ztQfjbGwt4TtuofqLduU=
 go.uber.org/atomic v1.4.0/go.mod h1:gD2HeocX3+yG+ygLZcrzQJaqmWj9AIm7n08wl/qW/PE=
@@ -387,6 +410,10 @@ gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.2.4 h1:/eiJrUcujPVeJ3xlSWaiNi3uSVmDGBK1pDHUHAnao1I=
 gopkg.in/yaml.v2 v2.2.4/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
+gopkg.in/yaml.v2 v2.2.7 h1:VUgggvou5XRW9mHwD/yXxIYSMtY0zoKQf/v226p2nyo=
+gopkg.in/yaml.v2 v2.2.7/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
+gopkg.in/yaml.v3 v3.0.0-20191120175047-4206685974f2 h1:XZx7nhd5GMaZpmDaEHFVafUZC7ya0fuo7cSJ3UCKYmM=
+gopkg.in/yaml.v3 v3.0.0-20191120175047-4206685974f2/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
 honnef.co/go/tools v0.0.0-20190106161140-3f1c8253044a/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
 honnef.co/go/tools v0.0.1-2019.2.3/go.mod h1:a3bituU0lyd329TUQxRnasdCoJDkEUEAqEt0JzvZhAg=
@@ -409,6 +436,8 @@ mvdan.cc/lint v0.0.0-20170908181259-adc824a0674b/go.mod h1:2odslEg/xrtNQqCYg2/jC
 mvdan.cc/unparam v0.0.0-20190720180237-d51796306d8f/go.mod h1:4G1h5nDURzA3bwVMZIVpwbkw+04kSxk3rAtzlimaUJw=
 sigs.k8s.io/kustomize/api v0.3.1 h1:oqMIXvS6tFEUVuKIRUKDa05eC4Hh+cb9JYg8Zhp2d24=
 sigs.k8s.io/kustomize/api v0.3.1/go.mod h1:A+ATnlHqzictQfQC1q3KB/T6MSr0UWQsrrLxMWkge2E=
+sigs.k8s.io/kustomize/kyaml v0.1.1 h1:nGUNYINljZNmlAS8uoobUv/wx/s3Pg8dNxYo+W7uYh0=
+sigs.k8s.io/kustomize/kyaml v0.1.1/go.mod h1:/NdPPfrperSCGjm55cwEro1loBVtbtVIXSb7FguK6uk=
 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=
--- a/plugin/builtin/namespacetransformer/NamespaceTransformer.go
+++ b/plugin/builtin/namespacetransformer/NamespaceTransformer.go
@@ -7,6 +7,8 @@ package main
 import (
 	"fmt"

+	"sigs.k8s.io/kustomize/api/filters/filtersutil"
+	"sigs.k8s.io/kustomize/api/filters/namespace"
 	"sigs.k8s.io/kustomize/api/transform"

 	"sigs.k8s.io/kustomize/api/resid"
@@ -20,6 +22,10 @@ import (
 type plugin 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
+	YAMLSupport bool
 }

 //noinspection GoUnusedGlobalVariable
@@ -43,12 +49,25 @@ func (p *plugin) Transform(m resmap.ResMap) error {
 		}

 		id := r.OrgId()
-		applicableFs := p.applicableFieldSpecs(id)

-		for _, fs := range applicableFs {
-			err := transform.MutateField(
-				r.Map(), fs.PathSlice(), fs.CreateIfNotPresent,
-				p.changeNamespace(r))
+		if !p.YAMLSupport {
+			// 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
+				}
+			}
+		} else {
+			// use the new style transform
+			err := filtersutil.ApplyToJSON(namespace.Filter{
+				Namespace: p.Namespace,
+				FsSlice:   p.FieldSpecs,
+			}, r.Kunstructured)
 			if err != nil {
 				return err
 			}
--- a/plugin/builtin/namespacetransformer/go.mod
+++ b/plugin/builtin/namespacetransformer/go.mod
@@ -3,6 +3,8 @@ module sigs.k8s.io/kustomize/plugin/builtin/namespacetransformer
 go 1.13

 require (
-	sigs.k8s.io/kustomize/api v0.3.1
+	sigs.k8s.io/kustomize/api v0.0.0
 	sigs.k8s.io/yaml v1.1.0
 )
+
+replace sigs.k8s.io/kustomize/api v0.0.0 => ../../../api
--- a/plugin/builtin/namespacetransformer/go.sum
+++ b/plugin/builtin/namespacetransformer/go.sum
@@ -24,6 +24,8 @@ github.com/alecthomas/units v0.0.0-20151022065526-2efee857e7cf/go.mod h1:ybxpYRF
 github.com/armon/consul-api v0.0.0-20180202201655-eb2c6b5be1b6/go.mod h1:grANhF5doyWs3UAsr3K4I6qtAmlQcZDesFNEHPZAzj8=
 github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973/go.mod h1:Dwedo/Wpr24TaqPxmxbtue+5NUziq4I4S80YR8gNf3Q=
 github.com/beorn7/perks v1.0.0/go.mod h1:KWe93zE9D1o94FZ5RNwFwVgaQK1VOXiVxmqh+CedLV8=
+github.com/bgentry/go-netrc v0.0.0-20140422174119-9fd32a8b3d3d h1:xDfNPAt8lFiC1UJrqV3uuy861HCTo708pDMbjHHdCas=
+github.com/bgentry/go-netrc v0.0.0-20140422174119-9fd32a8b3d3d/go.mod h1:6QX/PXZ00z/TKoufEY6K/a0k6AhaJrQKdFe6OfVXsa4=
 github.com/bombsimon/wsl v1.2.5/go.mod h1:43lEF/i0kpXbLCeDXL9LMT8c92HyBywXb0AsgMHYngM=
 github.com/cespare/xxhash v1.1.0/go.mod h1:XrSqR1VqqWfGrhpAt58auRo0WTKS1nRRg3ghfAqPWnc=
 github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw=
@@ -54,6 +56,8 @@ github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMo
 github.com/ghodss/yaml v0.0.0-20150909031657-73d445a93680/go.mod h1:4dBDuWmgqj2HViK6kFavaiC9ZROes6MMH2rRYeMEF04=
 github.com/ghodss/yaml v1.0.0/go.mod h1:4dBDuWmgqj2HViK6kFavaiC9ZROes6MMH2rRYeMEF04=
 github.com/go-critic/go-critic v0.3.5-0.20190904082202-d79a9f0c64db/go.mod h1:+sE8vrLDS2M0pZkBk0wy6+nLdKexVDrl/jBqQOTDThA=
+github.com/go-errors/errors v1.0.1 h1:LUHzmkK3GUKUrL/1gfBUxAHzcev3apQlezX/+O7ma6w=
+github.com/go-errors/errors v1.0.1/go.mod h1:f4zRHt4oKfwPJE5k8C9vpYG+aDHdBFUsgrm6/TyX73Q=
 github.com/go-kit/kit v0.8.0/go.mod h1:xBxKIO96dXMWWy0MnWVtmwkA9/13aqxPnvrjFYMA2as=
 github.com/go-lintpack/lintpack v0.5.2/go.mod h1:NwZuYi2nUHho8XEIZ6SIxihrnPoqBTDqfpXvXAN0sXM=
 github.com/go-logfmt/logfmt v0.3.0/go.mod h1:Qt1PoO58o5twSAckw1HlFXLmHsOX5/0LbT9GBnD5lWE=
@@ -68,8 +72,8 @@ github.com/go-openapi/jsonreference v0.0.0-20160704190145-13c6e3589ad9/go.mod h1
 github.com/go-openapi/jsonreference v0.19.2 h1:o20suLFB4Ri0tuzpWtyHlh7E7HnkqTNLq6aR6WVNS1w=
 github.com/go-openapi/jsonreference v0.19.2/go.mod h1:jMjeRr2HHw6nAVajTXJ4eiUwohSTlpa0o73RUL1owJc=
 github.com/go-openapi/spec v0.0.0-20160808142527-6aced65f8501/go.mod h1:J8+jY1nAiCcj+friV/PDoE1/3eeccG9LYBs0tYvLOWc=
-github.com/go-openapi/spec v0.19.4 h1:ixzUSnHTd6hCemgtAJgluaTSGYpLNpJY4mA2DIkdOAo=
-github.com/go-openapi/spec v0.19.4/go.mod h1:FpwSN1ksY1eteniUU7X0N/BgJ7a4WvBFVA8Lj9mJglo=
+github.com/go-openapi/spec v0.19.5 h1:Xm0Ao53uqnk9QE/LlYV5DEU09UAgpliA85QoT9LzqPw=
+github.com/go-openapi/spec v0.19.5/go.mod h1:Hm2Jr4jv8G1ciIAo+frC/Ft+rR2kQDh8JHKHb3gWUSk=
 github.com/go-openapi/swag v0.0.0-20160704191624-1d0bd113de87/go.mod h1:DXUve3Dpr1UfpPtxFw+EFuQ41HhCWZfha5jSVRG7C7I=
 github.com/go-openapi/swag v0.19.2/go.mod h1:POnQmlKehdgb5mhVOsnJFsivZCEZ/vjK9gh66Z9tfKk=
 github.com/go-openapi/swag v0.19.5 h1:lTz6Ys4CmqqCQmZPBlbQENR1/GucA2bzYTE12Pw4tFY=
@@ -143,6 +147,12 @@ github.com/gregjones/httpcache v0.0.0-20180305231024-9cad4c3443a7/go.mod h1:Fecb
 github.com/grpc-ecosystem/go-grpc-middleware v1.0.0/go.mod h1:FiyG127CGDf3tlThmgyCl78X/SZQqEOJBCDaAfeWzPs=
 github.com/grpc-ecosystem/go-grpc-prometheus v1.2.0/go.mod h1:8NvIoxWQoOIhqOTXgfV/d3M/q6VIi02HzZEHgUlZvzk=
 github.com/grpc-ecosystem/grpc-gateway v1.9.0/go.mod h1:vNeuVxBJEsws4ogUvrchl83t/GYV9WGTSLVdBhOQFDY=
+github.com/hashicorp/go-cleanhttp v0.5.0 h1:wvCrVc9TjDls6+YGAF2hAifE1E5U1+b4tH6KdvN3Gig=
+github.com/hashicorp/go-cleanhttp v0.5.0/go.mod h1:JpRdi6/HCYpAwUzNwuwqhbovhLtngrth3wmdIIUrZ80=
+github.com/hashicorp/go-safetemp v1.0.0 h1:2HR189eFNrjHQyENnQMMpCiBAsRxzbTMIgBhEyExpmo=
+github.com/hashicorp/go-safetemp v1.0.0/go.mod h1:oaerMy3BhqiTbVye6QuFhFtIceqFoDHxNAB65b+Rj1I=
+github.com/hashicorp/go-version v1.1.0 h1:bPIoEKD27tNdebFGGxxYwcL4nepeY4j1QP23PFRGzg0=
+github.com/hashicorp/go-version v1.1.0/go.mod h1:fltr4n8CU8Ke44wwGCBoEymUuxUHl09ZGVZPK5anwXA=
 github.com/hashicorp/golang-lru v0.5.0/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ4Ao+sR/qLZy8=
 github.com/hashicorp/golang-lru v0.5.1/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ4Ao+sR/qLZy8=
 github.com/hashicorp/hcl v1.0.0/go.mod h1:E5yfLk+7swimpb2L/Alb/PJmXilQ/rhwaUYs4T20WEQ=
@@ -168,7 +178,6 @@ github.com/kr/logfmt v0.0.0-20140226030751-b84e30acd515/go.mod h1:+0opPa2QZZtGFB
 github.com/kr/pretty v0.1.0 h1:L/CwN0zerZDmRFUapSPitk6f+Q3+0za1rQkzVuMiMFI=
 github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
 github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
-github.com/kr/pty v1.1.5/go.mod h1:9r2w37qlBe7rQ6e1fg1S/9xpWHSnaqNdHD3WcMdbPDA=
 github.com/kr/pty v1.1.8/go.mod h1:O1sed60cT9XZ5uDucP5qwvh+TE3NnUj51EiZO/lmSfw=
 github.com/kr/text v0.1.0 h1:45sCR5RtlFHMR4UwH9sdQ5TC8v0qDQCHnXt+kaKSTVE=
 github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
@@ -184,8 +193,12 @@ github.com/mattn/go-colorable v0.1.4/go.mod h1:U0ppj6V5qS13XJ6of8GYAs25YV2eR4EVc
 github.com/mattn/go-isatty v0.0.8/go.mod h1:Iq45c/XA43vh69/j3iqttzPXn0bhXyGjM0Hdxcsrc5s=
 github.com/mattn/goveralls v0.0.2/go.mod h1:8d1ZMHsd7fW6IRPKQh46F2WRpyib5/X4FOpevwGNQEw=
 github.com/matttproud/golang_protobuf_extensions v1.0.1/go.mod h1:D8He9yQNgCq6Z5Ld7szi9bcBfOoFv/3dc6xSMkL2PC0=
+github.com/mitchellh/go-homedir v1.0.0/go.mod h1:SfyaCUpYCn1Vlf4IUYiD9fPX4A5wJrkLzIz1N1q0pr0=
+github.com/mitchellh/go-homedir v1.1.0 h1:lukF9ziXFxDFPkA1vsr5zpc1XuPDn/wFntq5mG+4E0Y=
 github.com/mitchellh/go-homedir v1.1.0/go.mod h1:SfyaCUpYCn1Vlf4IUYiD9fPX4A5wJrkLzIz1N1q0pr0=
 github.com/mitchellh/go-ps v0.0.0-20190716172923-621e5597135b/go.mod h1:r1VsdOzOPt1ZSrGZWFoNhsAedKnEd6r9Np1+5blZCWk=
+github.com/mitchellh/go-testing-interface v1.0.0 h1:fzU/JVNcaqHQEcVFAKeR41fkiLdIPrefOvVG1VZ96U0=
+github.com/mitchellh/go-testing-interface v1.0.0/go.mod h1:kRemZodwjscx+RGhAo8eIhFbs2+BFgRtFPeD/KE+zxI=
 github.com/mitchellh/mapstructure v1.1.2/go.mod h1:FVVH3fgwuzCH5S8UJGiWEs2h04kUh9fWfEaFds41c1Y=
 github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
 github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd h1:TRLaZ9cD/w8PVh93nsPXa1VrQ6jlwL5oN8l14QlcNfg=
@@ -229,6 +242,7 @@ github.com/rogpeppe/fastuuid v0.0.0-20150106093220-6724a57986af/go.mod h1:XWv6So
 github.com/rogpeppe/go-internal v1.3.0/go.mod h1:M8bDsm7K2OlrFYOpmOWEs/qY81heoFRclV5y23lUDJ4=
 github.com/russross/blackfriday v1.5.2/go.mod h1:JO/DiYxRf+HjHt06OyowR9PTA263kcR/rfWxYHBV53g=
 github.com/securego/gosec v0.0.0-20191002120514-e680875ea14d/go.mod h1:w5+eXa0mYznDkHaMCXA4XYffjlH+cy1oyKbfzJXa2Do=
+github.com/sergi/go-diff v1.1.0/go.mod h1:STckp+ISIX8hZLjrqAeVduY0gWCT9IjLuqbuNXdaHfM=
 github.com/shirou/gopsutil v0.0.0-20190901111213-e4ec7b275ada/go.mod h1:WWnYX4lzhCH5h/3YBfyVA3VbLYjlMZZAQcW9ojMexNc=
 github.com/shirou/w32 v0.0.0-20160930032740-bb4de0191aa4/go.mod h1:qsXQc7+bwAM3Q1u/4XEfrquwF8Lw7D7y5cD8CuHnfIc=
 github.com/shurcooL/go v0.0.0-20180423040247-9e1955d9fb6e/go.mod h1:TDJrrUr11Vxrven61rcy3hJMUqaf/CLWYhHNPmT14Lk=
@@ -261,6 +275,8 @@ github.com/timakin/bodyclose v0.0.0-20190930140734-f7f2e9bca95e/go.mod h1:Qimiff
 github.com/tmc/grpc-websocket-proxy v0.0.0-20190109142713-0ad062ec5ee5/go.mod h1:ncp9v5uamzpCO7NfCPTXjqaC+bZgJeR0sMTm6dMHP7U=
 github.com/ugorji/go v1.1.4/go.mod h1:uQMGLiO92mf5W77hV/PUCpI3pbzQx3CRekS0kk+RGrc=
 github.com/ugorji/go/codec v0.0.0-20181204163529-d75b2dcb6bc8/go.mod h1:VFNgLljTbGfSG7qAOspJ7OScBnGdDN/yBr0sguwnwf0=
+github.com/ulikunitz/xz v0.5.5 h1:pFrO0lVpTBXLpYw+pnLj6TbvHuyjXMfjGeCwSqCVwok=
+github.com/ulikunitz/xz v0.5.5/go.mod h1:2bypXElzHzzJZwzH67Y6wb67pO62Rzfn7BSiF4ABRW8=
 github.com/ultraware/funlen v0.0.2/go.mod h1:Dp4UiAus7Wdb9KUZsYWZEWiRzGuM2kXM1lPbfaF6xhA=
 github.com/ultraware/whitespace v0.0.4/go.mod h1:aVMh/gQve5Maj9hQ/hg+F75lr/X5A89uZnzAmWSineA=
 github.com/uudashr/gocognit v0.0.0-20190926065955-1655d0de0517/go.mod h1:j44Ayx2KW4+oB6SWMv8KsmHzZrOInQav7D3cQMJ5JUM=
@@ -269,7 +285,11 @@ github.com/valyala/fasthttp v1.2.0/go.mod h1:4vX61m6KN+xDduDNwXrhIAVZaZaZiQ1luJk
 github.com/valyala/quicktemplate v1.2.0/go.mod h1:EH+4AkTd43SvgIbQHYu59/cJyxDoOVRUAfrukLPuGJ4=
 github.com/valyala/tcplisten v0.0.0-20161114210144-ceec8f93295a/go.mod h1:v3UYOV9WzVtRmSR+PDvWpU/qWl4Wa5LApYYX4ZtKbio=
 github.com/xiang90/probing v0.0.0-20190116061207-43a291ad63a2/go.mod h1:UETIi67q53MR2AWcXfiuqkDkRtnGDLqkBTpCHuJHxtU=
+github.com/xlab/treeprint v0.0.0-20181112141820-a009c3971eca h1:1CFlNzQhALwjS9mBAUkycX616GzgsuYUOCHA5+HSlXI=
+github.com/xlab/treeprint v0.0.0-20181112141820-a009c3971eca/go.mod h1:ce1O1j6UtZfjr22oyGxGLbauSBp2YVXpARAosm7dHBg=
 github.com/xordataexchange/crypt v0.0.3-0.20170626215501-b2862e3d0a77/go.mod h1:aYKd//L2LvnjZzWKhF00oedf4jCCReLcmhLdhm1A27Q=
+github.com/yujunz/go-getter v1.4.1-lite h1:FhvNc94AXMZkfqUwfMKhnQEC9phkphSGdPTL7tIdhOM=
+github.com/yujunz/go-getter v1.4.1-lite/go.mod h1:sbmqxXjyLunH1PkF3n7zSlnVeMvmYUuIl9ZVs/7NyCc=
 go.etcd.io/bbolt v1.3.2/go.mod h1:IbVyRI1SCnLcuJnV2u8VeU0CEYM7e686BmAb1XKL+uU=
 go.opencensus.io v0.21.0/go.mod h1:mSImk1erAIZhrmZN+AvHh14ztQfjbGwt4TtuofqLduU=
 go.uber.org/atomic v1.4.0/go.mod h1:gD2HeocX3+yG+ygLZcrzQJaqmWj9AIm7n08wl/qW/PE=
@@ -280,7 +300,6 @@ golang.org/x/crypto v0.0.0-20181203042331-505ab145d0a9/go.mod h1:6SG95UA2DQfeDnf
 golang.org/x/crypto v0.0.0-20190211182817-74369b46fc67/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
 golang.org/x/crypto v0.0.0-20190510104115-cbcb75029529/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
-golang.org/x/crypto v0.0.0-20190611184440-5c40567a22f8/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
 golang.org/x/crypto v0.0.0-20190820162420-60c769a6c586/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
 golang.org/x/crypto v0.0.0-20190923035154-9ee001bba392/go.mod h1:/lpIB1dKB+9EgE3H3cr1v9wB50oz8l4C4h62xy7jSTY=
 golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
@@ -328,7 +347,6 @@ golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5h
 golang.org/x/sys v0.0.0-20190222072716-a9d3bda3a223/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190422165155-953cdadca894/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20190616124812-15dcb6c0061f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190826190057-c7b8b68b1456/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190922100055-0a153f010e69 h1:rOhMmluY6kLMhdnrivzec6lLgaVbMHMn2ISQXJeJ5EM=
 golang.org/x/sys v0.0.0-20190922100055-0a153f010e69/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
@@ -353,7 +371,6 @@ golang.org/x/tools v0.0.0-20190311215038-5c2858a9cfe5/go.mod h1:LCzVGOaR6xXOjkQ3
 golang.org/x/tools v0.0.0-20190312170243-e65039ee4138/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
 golang.org/x/tools v0.0.0-20190322203728-c1a832b0ad89/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
 golang.org/x/tools v0.0.0-20190521203540-521d6ed310dd/go.mod h1:RgjU9mgBXZiqYHBnxXauZ1Gv1EHHAz9KjViQ78xBX0Q=
-golang.org/x/tools v0.0.0-20190614205625-5aca471b1d59/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc=
 golang.org/x/tools v0.0.0-20190621195816-6e04913cbbac/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc=
 golang.org/x/tools v0.0.0-20190719005602-e377ae9d6386/go.mod h1:jcCCGcm9btYwXyDqrUWc6MKQKKGJCWEQ3AfLSRIbEuI=
 golang.org/x/tools v0.0.0-20190910044552-dd2b5c81c578/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
@@ -387,6 +404,10 @@ gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.2.4 h1:/eiJrUcujPVeJ3xlSWaiNi3uSVmDGBK1pDHUHAnao1I=
 gopkg.in/yaml.v2 v2.2.4/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
+gopkg.in/yaml.v2 v2.2.7 h1:VUgggvou5XRW9mHwD/yXxIYSMtY0zoKQf/v226p2nyo=
+gopkg.in/yaml.v2 v2.2.7/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
+gopkg.in/yaml.v3 v3.0.0-20191120175047-4206685974f2 h1:XZx7nhd5GMaZpmDaEHFVafUZC7ya0fuo7cSJ3UCKYmM=
+gopkg.in/yaml.v3 v3.0.0-20191120175047-4206685974f2/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
 honnef.co/go/tools v0.0.0-20190106161140-3f1c8253044a/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
 honnef.co/go/tools v0.0.1-2019.2.3/go.mod h1:a3bituU0lyd329TUQxRnasdCoJDkEUEAqEt0JzvZhAg=
@@ -407,8 +428,11 @@ 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/api v0.3.1 h1:oqMIXvS6tFEUVuKIRUKDa05eC4Hh+cb9JYg8Zhp2d24=
-sigs.k8s.io/kustomize/api v0.3.1/go.mod h1:A+ATnlHqzictQfQC1q3KB/T6MSr0UWQsrrLxMWkge2E=
+sigs.k8s.io/kustomize v1.0.11 h1:Yb+6DDt9+aR2AvQApvUaKS/ugteeG4MPyoFeUHiPOjk=
+sigs.k8s.io/kustomize v2.0.3+incompatible h1:JUufWFNlI44MdtnjUqVnvh29rR37PQFzPbLXqhyOyX0=
+sigs.k8s.io/kustomize/kyaml v0.1.1 h1:nGUNYINljZNmlAS8uoobUv/wx/s3Pg8dNxYo+W7uYh0=
+sigs.k8s.io/kustomize/kyaml v0.1.1/go.mod h1:/NdPPfrperSCGjm55cwEro1loBVtbtVIXSb7FguK6uk=
+sigs.k8s.io/kustomize/kyaml v0.1.2 h1:l12+QGl+ETUHhP8/bZAi6TknU7H194fXL/9b2gUxZFY=
 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=
--- a/releasing/VERSIONS
+++ b/releasing/VERSIONS
@@ -6,7 +6,7 @@
 # kyaml version
 export kyaml_major=0
 export kyaml_minor=1
-export kyaml_patch=1
+export kyaml_patch=2

 # kstatus version
 export kstatus_major=0
@@ -21,7 +21,7 @@ export api_patch=3
 # cmd/config version
 export cmd_config_major=0
 export cmd_config_minor=1
-export cmd_config_patch=1
+export cmd_config_patch=2

 # cmd/kubectl version
 export cmd_kubectl_major=0