Merge pull request #4449 from natasha41575/pinToApi

Pin to api v0.11.1
2026-06-14 10:30:59 +00:00 · 2022-02-02 11:02:13 -08:00 · 2022-02-02 11:01:54 -08:00 · 2022-02-02 11:00:06 -08:00 · 2022-02-02 10:45:53 -08:00 · 2022-02-02 10:45:22 -08:00
206 changed files with 72732 additions and 4665 deletions
--- a/ARCHITECTURE.md
+++ b/ARCHITECTURE.md
@@ -0,0 +1,299 @@
+# Architecture
+
+* _Updated: December 2021_
+
+This document describes the repository organization and the kustomize
+build process. It's meant to lower the barrier to learning and
+contributing to the code base.
+
+If not kept up to date, it will just be a historical snapshot.
+
+
+## Repository layout
+
+[human-edited docs]: https://github.com/kubernetes-sigs/cli-experimental/tree/master/site
+[generated docs]: https://github.com/kubernetes-sigs/cli-experimental/tree/master/docs
+[rendered docs]: https://kubectl.docs.kubernetes.io
+[openapi]: https://kubernetes.io/blog/2016/12/kubernetes-supports-openapi
+
+[`api` module]: https://github.com/kubernetes-sigs/kustomize/blob/master/api/go.mod
+[`api`]: #the-api-module
+[`cmd/config` module]: https://github.com/kubernetes-sigs/kustomize/blob/master/cmd/config/go.mod
+[`cmd/config`]: #the-cmdconfig-module
+[`kustomize` module]: https://github.com/kubernetes-sigs/kustomize/blob/master/kustomize/go.mod
+[`kustomize`]: #the-kustomize-module
+[`kyaml` module]: https://github.com/kubernetes-sigs/kustomize/blob/master/kyaml/go.mod
+[`kyaml`]: #the-kyaml-module
+[`kyaml/kio.Filter`]: https://github.com/Kubernetes-sigs/kustomize/blob/master/kyaml/kio/kio.go
+[`go-yaml`]: https://github.com/go-yaml/yaml/tree/v3
+
+
+[3922]: https://github.com/kubernetes-sigs/kustomize/issues/3922
+
+
+
+ |  directory  | purpose      |
+ | ---------:  | :---------- |
+ |       `api` | The [`api`] module, holding high level kustomize code, suitable for import by other programs.  |
+ |       `cmd` | Various Go programs aiding repo management. See also `hack`. As an outlier, includes the special [`cmd/config`] module. |
+ |      `docs` | Old home of documentation; contains pointers to new homes: [human-edited docs], [generated docs] and [rendered docs]. |
+ |  `examples` | Full kustomization examples that run as pre-merge tests.  |
+ | `functions` | Examples of plugins in KRM function form. TODO([3922]): Move under `plugin`. |
+ |      `hack` | Various shell scripts to help with code management. |
+ | `kustomize` | The [`kustomize`] module holds the `main.go` for kustomize. |
+ |     `kyaml` | The [`kyaml`] module, holding Kubernetes-specific YAML editing packages used by the [`api`] module. Wraps [`go-yaml`] v3.|
+ |    `plugin` | Examples of Kustomize plugins. |
+ | `releasing` | Instructions for releasing the various modules. |
+ |      `site` | Old generated documentation, kept to provide redirection links to the new docs. |
+
+
+## Modules
+
+[semantically versioned]: https://semver.org
+[Go modules]: https://github.com/golang/go/wiki/Modules
+
+The [Go modules] in the kustomize repository are [semantically versioned].
+
+
+### `kustomize`
+
+> _Depends on [`api`], [`cmd/config`], [`kyaml`]_
+
+The [`kustomize` module] contains the `main.go` for `kustomize`, buildable with
+
+```
+(cd kustomize; go install .)
+```
+
+[appears in kubectl]: https://github.com/kubernetes/kubernetes/blob/master/staging/src/k8s.io/kubectl/pkg/cmd/kustomize/kustomize.go
+
+Below this are packages containing
+[cobra](http://github.com/spf13/cobra) commands implementing `build`,
+`edit`, `fix`, etc., packages linked together by `main.go`.
+
+These command packages are intentionally public, semantically
+versioned, and can be used in other programs.  Specifically, the
+`kustomize build` command [appears in kubectl] as `kubectl kustomize`.
+
+The code in the `build` package is dominated by flag validation,
+with minimal business logic.  The critical lines are something
+like
+
+```
+# Make a kustomizer.
+k := krusty.MakeKustomizer(
+  HonorKustomizeFlags(krusty.MakeDefaultOptions()),
+)
+
+# Run the kustomizer, sending location of kustomization.yaml
+m := k.Run(fSys, "/path/to/dir")
+
+# Write the result as YAML.
+writer.Write(m.AsYaml())
+```
+
+The `krusty` package is in the [`api`] module.
+
+### `api`
+
+> _Depends on [`kyaml`] and code generated from builtin plugin modules_
+
+The [`api` module] is used by CLI programs like `kustomize` and `kubectl`
+to read and honor `kustomization.yaml` files and all that implies.
+
+The main public packages in the [`api` module] are
+
+ | package   |             |
+ | --------: | :---------- |
+ | `filters` | Implementations of [`kyaml/kio.Filter`] used by kustomize to transform Kubernetes objects. |
+ |  `konfig` | Configuration methods and constants in the kustomize API. |
+ |  `krusty` | Primary API entry point.  Holds the kustomizer and hundreds of tests for it. |
+ |  `loader` | Loads kustomization files and the files they refer to, enforcing security rules. |
+ |  `resmap` | The primary internal data structure over which the kustomizer and filters work. |
+ |   `types` | The `Kustomization` object and ancillary structs. |
+
+### `cmd/config`
+
+> _Depends on [`kyaml`]_
+
+This module contains cobra commands and kyaml-based functionality to
+provide unix-like file manipulation commands to kustomize like `grep`
+and `tree`.  These commands may be included in any program that
+manipulates k8s YAML (e.g. kustomize).
+
+### `kyaml`
+
+> _Has no in-repo dependence_
+
+The [`kyaml` module] is a kubernetes-focussed enhancement of [go-yaml].
+
+The YAML manipulation performed by a kustomize is based on these libraries.
+
+These libraries evolve independently of kustomize, and other programs depend on them.
+
+The key public packages in the [`kyaml` module] include
+
+ | package   |             |
+ | --------: | :---------- |
+ | `errors` | Wrapper for the go-errors/errors lib |
+ | `filesys` | A kustomize-specific file system abstraction, to ease writing tests |
+ | `fn/framework` | An SDK for writing KRM Functions in Go |
+ | `fn/runtime` | Implements the runtime for KRM Function extensions |
+ | `kio` | Libraries for reading and writing collections of Kubernetes resources as RNodes |
+ | `openapi` | Loads and accesses openapi schemas for schema-aware resource manipultaion |
+ | `resid` | Representations to aid in unique identification of Kubernetes resources |
+ | `yaml` | A Kubernetes-focused wrapper of [go-yaml], notably including the RNode object |
+
+
+-------
+
+## How _kustomize build_ works
+
+The command `kustomize build` accepts a single string argument,
+which must resolve to a directory, possibly in a git repository,
+called the _kustomization root_.
+
+This directory must contain a file called `kustomization.yaml`, with
+YAML that marshals into a single instance of a `Kustomization` object.
+
+For the remainder of this document, the word _kustomization_ refers to
+either of these things.
+
+This kustomization is the access point to a directed, acyclic graph of
+Kubernetes objects, including other kustomizations, to include in a
+build.
+
+Execution of `build` starts and ends in the [`api`] module,
+frequently dipping into the [`kyaml`] module for lower level
+YAML manipulation.
+
+### The `build` flow
+
+  - Validate command lines arguments and flags.
+
+  - Make a `Kustomizer` as a function of those arguments.
+
+  - Call `Run` on the kustomizer, passing it the path to the
+    kustomization.
+
+    `Run` returns an instance of `ResMap`, the `api` package's
+    representation of a set of kubernetes `Resource` objects.
+
+    This structure offers resource lookup methods (map behavior),
+    but also retains the resources in the order they were
+    specified in kustomization files (list behavior).
+
+    Post-run, the objects are fully hydrated, per the
+    instructions in the kustomization.
+
+  - Marshal the objects as YAML to a file or `stdout`.
+
+
+### The `Run` function
+
+  - Create various objects
+
+    - A `ResMap` factory.
+
+      Makes  `ResMaps` from byte streams, other `ResMaps`, etc.
+
+    - A file `loader.Loader`.
+
+      It's fed an appropriate set of restrictions, and the path to the kustomization.
+
+    - A plugin loader.
+
+      It finds plugins (transformers, generators or validators)
+      and prepares them for running.
+
+    - A `KustTarget` encapsulating all of the above.
+
+      A KustTarget contains one `Kustomization` and represents
+	  everything that kustomization can reach.  This will include
+	  other `KustTarget` instances, each having a smaller purview than
+	  the one referencing it.
+
+  - Call `KustTarget.Load` to load its kustomization.
+
+    This step deals with deprecations and field changes.
+
+  - Load [openapi] data specified by the kustomization.
+
+    This is needed to recognize k8s kinds and their special
+    properties, e.g. which kinds are cluster-scoped, which kinds
+    refer to others, etc.
+
+  - Call `KustTarget.makeCustomizedResmap` to create the `ResMap` result.
+
+    This visits everything referenced by the kustomization,
+    performing all generation, transformation and validation.
+
+  - Finish the `Run` with
+
+    - Optional reordering of objects in `ResMap`, overriding the
+      FIFO rule.
+
+    - Optional addition of _kustomize build annotations_ to the
+      resources.  E.g. from which repo and file the resource was
+      read, the fact that kustomize touched the resource, etc.
+      These kustomize-specific annotations are intended for
+      server-side data analytics, file structure traceability and
+      reconstruction, etc.
+
+### The `makeCustomizedResmap` function
+
+  This function starts the process of object transformation,
+  as well as accumulation of recursively referenced data.
+
+  - Call `ra := KustTarget.AccumulateTarget`.
+
+    The result, `ra`, is a resource accumulator that contains
+    everything referred to by the current kustomization, now fully
+    hydrated.
+
+  - Uniquify names of generated objects by appending content hashes.
+
+    This cannot be done until the objects are complete.
+
+  - Fix all name references (given that names may have changed).
+
+    E.g. if a ConfigMaps was given a generated name, all objects that
+    refer to that ConfigMap must be given its name.
+
+  - Resolve vars, replacing them with whatever they refer to (a legacy feature).
+
+### The `AccumulateTarget` function
+
+  - Call `AccumulateResources` over the `resources` field (this can recurse).
+  - Call `AccumulateComponents` over the `components` field (this can recurse),
+  - Load legacy (pre-plugin) global kustomize configuration,
+  - Load legacy (pre-openapi) _Custom Resource Definition_ data.
+  - In the context of the data loaded above, run the kustomization's
+    - generators,
+    - transformers,
+    - and validators.
+  - Accumulate `vars` (make note of them for later replacement).
+
+### `AccumulateResources` and component accumulation
+
+  - If the path is a file:
+    - Accumulate the objects in the file (treating them
+      as opaque kubernetes objects).
+
+  - If the path is a directory:
+    - Create a new `KustTarget` referring to that directory's kustomization.
+	- Call `subRa := KustTarget.AccumulateTarget`.
+    - Call `ra.MergeAccumulator(subRa)`
+	This completes a recursion.
+
+  - If the path is a git URL:
+    - Clone the repository to a temporary directory.
+    - Process the path optionally specified in the URL
+      as a path in the clone.
+	- If no path specified, work from the repository root.
+
+
+That's as deep as this discussion will go.
+
+The deeper this document goes into the details, the faster
+it will get out of date.
--- a/35
+++ b/35
@@ -12,7 +12,7 @@ MYGOBIN = $(shell go env GOPATH)/bin
 endif
 export PATH := $(MYGOBIN):$(PATH)
 MODULES := '"cmd/config" "api/" "kustomize/" "kyaml/"'
-LATEST_V4_RELEASE=v4.4.0
+LATEST_V4_RELEASE=v4.3.0

 # Provide defaults for REPO_OWNER and REPO_NAME if not present.
 # Typically these values would be provided by Prow.
@@ -40,7 +40,6 @@ verify-kustomize: \
 prow-presubmit-check: \
 	install-tools \
 	lint-kustomize \
-	test-multi-module \
 	test-unit-kustomize-all \
 	test-unit-cmd-all \
 	test-go-mod \
@@ -83,11 +82,6 @@ $(MYGOBIN)/pluginator:
 	cd cmd/pluginator; \
 	go install .

-# Build from local source.
-$(MYGOBIN)/prchecker:
-	cd cmd/prchecker; \
-	go install .
-
 # Build from local source.
 $(MYGOBIN)/kustomize: build-kustomize-api
 	cd kustomize; \
@@ -102,7 +96,6 @@ install-tools: \
 	$(MYGOBIN)/k8scopy \
 	$(MYGOBIN)/mdrip \
 	$(MYGOBIN)/pluginator \
-	$(MYGOBIN)/prchecker \
 	$(MYGOBIN)/stringer

 ### Begin kustomize plugin rules.
@@ -127,7 +120,7 @@ install-tools: \
 #   module (it's linked into the api).

 # Where all generated builtin plugin code should go.
-pGen=api/builtins
+pGen=api/internal/builtins
 # Where the builtin Go plugin modules live.
 pSrc=plugin/builtin

@@ -143,7 +136,8 @@ _builtinplugins = \
 	PatchJson6902Transformer.go \
 	PatchStrategicMergeTransformer.go \
 	PatchTransformer.go \
-	PrefixSuffixTransformer.go \
+	PrefixTransformer.go \
+	SuffixTransformer.go \
 	ReplacementTransformer.go \
 	ReplicaCountTransformer.go \
 	SecretGenerator.go \
@@ -171,7 +165,8 @@ $(pGen)/NamespaceTransformer.go: $(pSrc)/namespacetransformer/NamespaceTransform
 $(pGen)/PatchJson6902Transformer.go: $(pSrc)/patchjson6902transformer/PatchJson6902Transformer.go
 $(pGen)/PatchStrategicMergeTransformer.go: $(pSrc)/patchstrategicmergetransformer/PatchStrategicMergeTransformer.go
 $(pGen)/PatchTransformer.go: $(pSrc)/patchtransformer/PatchTransformer.go
-$(pGen)/PrefixSuffixTransformer.go: $(pSrc)/prefixsuffixtransformer/PrefixSuffixTransformer.go
+$(pGen)/PrefixTransformer.go: $(pSrc)/prefixtransformer/PrefixTransformer.go
+$(pGen)/SuffixTransformer.go: $(pSrc)/suffixtransformer/SuffixTransformer.go
 $(pGen)/ReplacementTransformer.go: $(pSrc)/replacementtransformer/ReplacementTransformer.go
 $(pGen)/ReplicaCountTransformer.go: $(pSrc)/replicacounttransformer/ReplicaCountTransformer.go
 $(pGen)/SecretGenerator.go: $(pSrc)/secretgenerator/SecretGenerator.go
@@ -229,8 +224,8 @@ generate-kustomize-api: $(MYGOBIN)/k8scopy

 .PHONY: test-unit-kustomize-api
 test-unit-kustomize-api: build-kustomize-api
-	cd api; go test ./...  -ldflags "-X sigs.k8s.io/kustomize/api/provenance.version=v444.333.222"; \
-	cd krusty; OPENAPI_TEST=true go test -run TestCustomOpenAPIFieldFromComponentWithOverlays
+	cd api; go test ./...  -ldflags "-X sigs.k8s.io/kustomize/api/provenance.version=v444.333.222"
+	cd api/krusty; OPENAPI_TEST=true go test -run TestCustomOpenAPIFieldFromComponentWithOverlays

 .PHONY: test-unit-kustomize-plugins
 test-unit-kustomize-plugins:
@@ -252,19 +247,6 @@ test-unit-cmd-all:
 test-go-mod:
 	./hack/check-go-mod.sh

-# Environment variables are defined at
-# https://github.com/kubernetes/test-infra/blob/master/prow/jobs.md#job-environment-variables
-.PHONY: test-multi-module
-test-multi-module: $(MYGOBIN)/prchecker
-	( \
-		export MYGOBIN=$(MYGOBIN); \
-		export REPO_OWNER=$(REPO_OWNER); \
-		export REPO_NAME=$(REPO_NAME); \
-		export PULL_NUMBER=$(PULL_NUMBER); \
-		export MODULES=$(MODULES); \
-		./hack/check-multi-module.sh; \
-	)
-
 .PHONY:
 test-examples-e2e-kustomize: $(MYGOBIN)/mdrip $(MYGOBIN)/kind
 	( \
@@ -358,7 +340,6 @@ clean: clean-kustomize-external-go-plugin
 	rm -f $(MYGOBIN)/golangci-lint-kustomize
 	rm -f $(MYGOBIN)/kustomize
 	rm -f $(MYGOBIN)/mdrip
-	rm -f $(MYGOBIN)/prchecker
 	rm -f $(MYGOBIN)/stringer

 # Handle pluginator manually.
--- a/15
+++ b/15
@@ -3,18 +3,14 @@
 aliases:
  kustomize-owners:
    - knverey
-    - monopole
-    - pwittrock
-  kustomize-approvers:
-    - justinsb
-    - knverey
-    - monopole
    - natasha41575
-    - pwittrock
+  kustomize-approvers:
+    - knverey
+    - natasha41575
  kustomize-reviewers:
    - knverey
-    - monopole
    - natasha41575
+    - yuwenma

  kyaml-approvers:
    - mengqiy
@@ -28,3 +24,6 @@ aliases:
  emeritus-approvers:
    - liujingfang1
    - Shell32-Natsu
+    - justinsb
+    - monopole
+    - pwittrock
--- a/api/builtins/builtins.go
+++ b/api/builtins/builtins.go
@@ -0,0 +1,51 @@
+// Copyright 2021 The Kubernetes Authors.
+// SPDX-License-Identifier: Apache-2.0
+
+// Deprecated: Package api/builtins will not be available in API v1.
+package builtins
+
+import (
+	internal "sigs.k8s.io/kustomize/api/internal/builtins"
+)
+
+type (
+	AnnotationsTransformerPlugin         = internal.AnnotationsTransformerPlugin
+	ConfigMapGeneratorPlugin             = internal.ConfigMapGeneratorPlugin
+	HashTransformerPlugin                = internal.HashTransformerPlugin
+	HelmChartInflationGeneratorPlugin    = internal.HelmChartInflationGeneratorPlugin
+	IAMPolicyGeneratorPlugin             = internal.IAMPolicyGeneratorPlugin
+	ImageTagTransformerPlugin            = internal.ImageTagTransformerPlugin
+	LabelTransformerPlugin               = internal.LabelTransformerPlugin
+	LegacyOrderTransformerPlugin         = internal.LegacyOrderTransformerPlugin
+	NamespaceTransformerPlugin           = internal.NamespaceTransformerPlugin
+	PatchJson6902TransformerPlugin       = internal.PatchJson6902TransformerPlugin
+	PatchStrategicMergeTransformerPlugin = internal.PatchStrategicMergeTransformerPlugin
+	PatchTransformerPlugin               = internal.PatchTransformerPlugin
+	PrefixTransformerPlugin              = internal.PrefixTransformerPlugin
+	SuffixTransformerPlugin              = internal.SuffixTransformerPlugin
+	ReplacementTransformerPlugin         = internal.ReplacementTransformerPlugin
+	ReplicaCountTransformerPlugin        = internal.ReplicaCountTransformerPlugin
+	SecretGeneratorPlugin                = internal.SecretGeneratorPlugin
+	ValueAddTransformerPlugin            = internal.ValueAddTransformerPlugin
+)
+
+var (
+	NewAnnotationsTransformerPlugin         = internal.NewAnnotationsTransformerPlugin
+	NewConfigMapGeneratorPlugin             = internal.NewConfigMapGeneratorPlugin
+	NewHashTransformerPlugin                = internal.NewHashTransformerPlugin
+	NewHelmChartInflationGeneratorPlugin    = internal.NewHelmChartInflationGeneratorPlugin
+	NewIAMPolicyGeneratorPlugin             = internal.NewIAMPolicyGeneratorPlugin
+	NewImageTagTransformerPlugin            = internal.NewImageTagTransformerPlugin
+	NewLabelTransformerPlugin               = internal.NewLabelTransformerPlugin
+	NewLegacyOrderTransformerPlugin         = internal.NewLegacyOrderTransformerPlugin
+	NewNamespaceTransformerPlugin           = internal.NewNamespaceTransformerPlugin
+	NewPatchJson6902TransformerPlugin       = internal.NewPatchJson6902TransformerPlugin
+	NewPatchStrategicMergeTransformerPlugin = internal.NewPatchStrategicMergeTransformerPlugin
+	NewPatchTransformerPlugin               = internal.NewPatchTransformerPlugin
+	NewPrefixTransformerPlugin              = internal.NewPrefixTransformerPlugin
+	NewSuffixTransformerPlugin              = internal.NewSuffixTransformerPlugin
+	NewReplacementTransformerPlugin         = internal.NewReplacementTransformerPlugin
+	NewReplicaCountTransformerPlugin        = internal.NewReplicaCountTransformerPlugin
+	NewSecretGeneratorPlugin                = internal.NewSecretGeneratorPlugin
+	NewValueAddTransformerPlugin            = internal.NewValueAddTransformerPlugin
+)
--- a/api/filters/annotations/annotations.go
+++ b/api/filters/annotations/annotations.go
@@ -19,9 +19,17 @@ type Filter struct {

 	// FsSlice contains the FieldSpecs to locate the namespace field
 	FsSlice types.FsSlice
+
+	trackableSetter filtersutil.TrackableSetter
 }

 var _ kio.Filter = Filter{}
+var _ kio.TrackableFilter = &Filter{}
+
+// WithMutationTracker registers a callback which will be invoked each time a field is mutated
+func (f *Filter) WithMutationTracker(callback func(key, value, tag string, node *yaml.RNode)) {
+	f.trackableSetter.WithMutationTracker(callback)
+}

 func (f Filter) Filter(nodes []*yaml.RNode) ([]*yaml.RNode, error) {
 	keys := yaml.SortedMapKeys(f.Annotations)
@@ -30,7 +38,7 @@ func (f Filter) Filter(nodes []*yaml.RNode) ([]*yaml.RNode, error) {
 			for _, k := range keys {
 				if err := node.PipeE(fsslice.Filter{
 					FsSlice: f.FsSlice,
-					SetValue: filtersutil.SetEntry(
+					SetValue: f.trackableSetter.SetEntry(
 						k, f.Annotations[k], yaml.NodeTagString),
 					CreateKind: yaml.MappingNode, // Annotations are MappingNodes.
 					CreateTag:  yaml.NodeTagMap,
--- a/api/filters/annotations/annotations_test.go
+++ b/api/filters/annotations/annotations_test.go
@@ -11,16 +11,20 @@ import (
 	"sigs.k8s.io/kustomize/api/internal/plugins/builtinconfig"
 	filtertest_test "sigs.k8s.io/kustomize/api/testutils/filtertest"
 	"sigs.k8s.io/kustomize/api/types"
+	"sigs.k8s.io/kustomize/kyaml/yaml"
 )

 var annosFs = builtinconfig.MakeDefaultConfig().CommonAnnotations

 func TestAnnotations_Filter(t *testing.T) {
+	mutationTrackStub := filtertest_test.MutationTrackerStub{}
 	testCases := map[string]struct {
-		input          string
-		expectedOutput string
-		filter         Filter
-		fsslice        types.FsSlice
+		input                string
+		expectedOutput       string
+		filter               Filter
+		fsslice              types.FsSlice
+		setEntryCallback     func(key, value, tag string, node *yaml.RNode)
+		expectedSetEntryArgs []filtertest_test.SetValueArg
 	}{
 		"add": {
 			input: `
@@ -210,17 +214,86 @@ metadata:
 				"b": "b1",
 			}},
 		},
+
+		// test usage of SetEntryCallback
+		"set_entry_callback": {
+			input: `
+apiVersion: example.com/v1
+kind: Foo
+metadata:
+  name: instance
+`,
+			expectedOutput: `
+apiVersion: example.com/v1
+kind: Foo
+metadata:
+  name: instance
+  annotations:
+    a: a1
+    b: b1
+spec:
+  template:
+    metadata:
+      annotations:
+        a: a1
+        b: b1
+`,
+			filter: Filter{
+				Annotations: annoMap{
+					"a": "a1",
+					"b": "b1",
+				},
+			},
+			setEntryCallback: mutationTrackStub.MutationTracker,
+			fsslice: []types.FieldSpec{
+				{
+					Path:               "spec/template/metadata/annotations",
+					CreateIfNotPresent: true,
+				},
+			},
+			expectedSetEntryArgs: []filtertest_test.SetValueArg{
+				{
+					Key:      "a",
+					Value:    "a1",
+					Tag:      "!!str",
+					NodePath: []string{"metadata", "annotations"},
+				},
+				{
+					Key:      "a",
+					Value:    "a1",
+					Tag:      "!!str",
+					NodePath: []string{"spec", "template", "metadata", "annotations"},
+				},
+				{
+					Key:      "b",
+					Value:    "b1",
+					Tag:      "!!str",
+					NodePath: []string{"metadata", "annotations"},
+				},
+				{
+					Key:      "b",
+					Value:    "b1",
+					Tag:      "!!str",
+					NodePath: []string{"spec", "template", "metadata", "annotations"},
+				},
+			},
+		},
 	}

 	for tn, tc := range testCases {
+		mutationTrackStub.Reset()
 		t.Run(tn, func(t *testing.T) {
 			filter := tc.filter
+			filter.WithMutationTracker(tc.setEntryCallback)
 			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()
 			}
+			if !assert.Equal(t, tc.expectedSetEntryArgs, mutationTrackStub.SetValueArgs()) {
+				t.FailNow()
+			}
 		})
 	}
 }
--- a/api/filters/fieldspec/fieldspec.go
+++ b/api/filters/fieldspec/fieldspec.go
@@ -51,9 +51,8 @@ func (fltr Filter) Filter(obj *yaml.RNode) (*yaml.RNode, error) {
 	}
 	fltr.path = utils.PathSplitter(fltr.FieldSpec.Path, "/")
 	if err := fltr.filter(obj); err != nil {
-		s, _ := obj.String()
 		return nil, errors.WrapPrefixf(err,
-			"considering field '%s' of object\n%v", fltr.FieldSpec.Path, s)
+			"considering field '%s' of object %s", fltr.FieldSpec.Path, resid.FromRNode(obj))
 	}
 	return obj, nil
 }
@@ -138,6 +137,8 @@ func (fltr Filter) handleMap(obj *yaml.RNode) error {
 // seq calls filter on all sequence elements
 func (fltr Filter) handleSequence(obj *yaml.RNode) error {
 	if err := obj.VisitElements(func(node *yaml.RNode) error {
+		// set an accurate FieldPath for nested elements
+		node.AppendToFieldPath(obj.FieldPath()...)
 		// recurse on each element -- re-allocating a Filter is
 		// not strictly required, but is more consistent with field
 		// and less likely to have side effects
--- a/api/filters/fieldspec/fieldspec_test.go
+++ b/api/filters/fieldspec/fieldspec_test.go
@@ -59,11 +59,7 @@ apiVersion: foo
 kind: Bar
 xxx:
 `,
-			error: `considering field '' of object
-apiVersion: foo/v1
-kind: Bar
-xxx:
-: cannot set or create an empty field name`,
+			error: `considering field '' of object Bar.v1.foo/[noName].[noNs]: cannot set or create an empty field name`,
 			filter: fieldspec.Filter{
 				SetValue: filtersutil.SetScalar("e"),
 			},
@@ -216,11 +212,7 @@ kind: Bar
 a:
  b: a
 `,
-			error: `considering field 'a/b/c' of object
-kind: Bar
-a:
-  b: a
-: expected sequence or mapping node`,
+			error: `considering field 'a/b/c' of object Bar.[noVer].[noGrp]/[noName].[noNs]: expected sequence or mapping node`,
 			filter: fieldspec.Filter{
 				SetValue: filtersutil.SetScalar("e"),
 			},
@@ -566,3 +558,85 @@ a:
 		})
 	}
 }
+
+func TestFilter_FieldPaths(t *testing.T) {
+	testCases := map[string]struct {
+		input     string
+		fieldSpec string
+		expected  []string
+	}{
+		"fieldpath containing SequenceNode": {
+			input: `
+apiVersion: v1
+kind: Pod
+metadata:
+  name: app
+spec:
+  containers:
+  - name: store
+    image: redis:6.2.6
+  - name: server
+    image: nginx:latest
+`,
+			fieldSpec: `
+path: spec/containers[]/image
+kind: Pod
+`,
+			expected: []string{
+				"spec.containers.image",
+				"spec.containers.image",
+			},
+		},
+		"fieldpath with MappingNode": {
+			input: `
+apiVersion: v1
+kind: Pod
+metadata:
+  name: app
+spec:
+  containers:
+  - name: store
+    image: redis:6.2.6
+  - name: server
+    image: nginx:latest
+`,
+			fieldSpec: `
+path: metadata/name
+kind: Pod
+`,
+			expected: []string{
+				"metadata.name",
+			},
+		},
+	}
+	for name, tc := range testCases {
+		var fieldPaths []string
+		trackableSetter := filtersutil.TrackableSetter{}
+		trackableSetter.WithMutationTracker(func(key, value, tag string, node *yaml.RNode) {
+			fieldPaths = append(fieldPaths, strings.Join(node.FieldPath(), "."))
+		})
+		filter := fieldspec.Filter{
+			SetValue: trackableSetter.SetScalar("foo"),
+		}
+
+		t.Run(name, func(t *testing.T) {
+			err := yaml.Unmarshal([]byte(tc.fieldSpec), &filter.FieldSpec)
+			assert.NoError(t, err)
+			rw := &kio.ByteReadWriter{
+				Reader:                bytes.NewBufferString(tc.input),
+				Writer:                &bytes.Buffer{},
+				OmitReaderAnnotations: true,
+			}
+
+			// run the filter
+			err = kio.Pipeline{
+				Inputs:  []kio.Reader{rw},
+				Filters: []kio.Filter{kio.FilterAll(filter)},
+				Outputs: []kio.Writer{rw},
+			}.Execute()
+
+			assert.NoError(t, err)
+			assert.Equal(t, tc.expected, fieldPaths)
+		})
+	}
+}
--- a/api/filters/filtersutil/setters.go
+++ b/api/filters/filtersutil/setters.go
@@ -31,3 +31,39 @@ func SetEntry(key, value, tag string) SetFn {
 		})
 	}
 }
+
+type TrackableSetter struct {
+	// SetValueCallback will be invoked each time a field is set
+	setValueCallback func(key, value, tag string, node *yaml.RNode)
+}
+
+// WithMutationTracker registers a callback which will be invoked each time a field is mutated
+func (s *TrackableSetter) WithMutationTracker(callback func(key, value, tag string, node *yaml.RNode)) {
+	s.setValueCallback = callback
+}
+
+// SetScalar returns a SetFn to set a scalar value
+// if a mutation tracker has been registered, the tracker will be invoked each
+// time a scalar is set
+func (s TrackableSetter) SetScalar(value string) SetFn {
+	origSetScalar := SetScalar(value)
+	return func(node *yaml.RNode) error {
+		if s.setValueCallback != nil {
+			s.setValueCallback("", value, "", node)
+		}
+		return origSetScalar(node)
+	}
+}
+
+// SetEntry returns a SetFn to set an entry in a map
+// if a mutation tracker has been registered, the tracker will be invoked each
+// time an entry is set
+func (s TrackableSetter) SetEntry(key, value, tag string) SetFn {
+	origSetEntry := SetEntry(key, value, tag)
+	return func(node *yaml.RNode) error {
+		if s.setValueCallback != nil {
+			s.setValueCallback(key, value, tag, node)
+		}
+		return origSetEntry(node)
+	}
+}
--- a/api/filters/imagetag/imagetag.go
+++ b/api/filters/imagetag/imagetag.go
@@ -23,9 +23,17 @@ type Filter struct {
 	// FsSlice contains the FieldSpecs to locate an image field,
 	// e.g. Path: "spec/myContainers[]/image"
 	FsSlice types.FsSlice `json:"fieldSpecs,omitempty" yaml:"fieldSpecs,omitempty"`
+
+	trackableSetter filtersutil.TrackableSetter
 }

 var _ kio.Filter = Filter{}
+var _ kio.TrackableFilter = &Filter{}
+
+// WithMutationTracker registers a callback which will be invoked each time a field is mutated
+func (f *Filter) WithMutationTracker(callback func(key, value, tag string, node *yaml.RNode)) {
+	f.trackableSetter.WithMutationTracker(callback)
+}

 func (f Filter) Filter(nodes []*yaml.RNode) ([]*yaml.RNode, error) {
 	_, err := kio.FilterAll(yaml.FilterFunc(f.filter)).Filter(nodes)
@@ -40,8 +48,11 @@ func (f Filter) filter(node *yaml.RNode) (*yaml.RNode, error) {
 		return node, nil
 	}
 	if err := node.PipeE(fsslice.Filter{
-		FsSlice:  f.FsSlice,
-		SetValue: updateImageTagFn(f.ImageTag),
+		FsSlice: f.FsSlice,
+		SetValue: imageTagUpdater{
+			ImageTag:        f.ImageTag,
+			trackableSetter: f.trackableSetter,
+		}.SetImageValue,
 	}); err != nil {
 		return nil, err
 	}
@@ -59,11 +70,3 @@ func (f Filter) isOnDenyList(node *yaml.RNode) bool {
 	// https://github.com/kubernetes-sigs/kustomize/issues/890
 	return meta.Kind == `CustomResourceDefinition`
 }
-
-func updateImageTagFn(imageTag types.Image) filtersutil.SetFn {
-	return func(node *yaml.RNode) error {
-		return node.PipeE(imageTagUpdater{
-			ImageTag: imageTag,
-		})
-	}
-}
--- a/api/filters/imagetag/imagetag_test.go
+++ b/api/filters/imagetag/imagetag_test.go
@@ -10,14 +10,18 @@ import (
 	"github.com/stretchr/testify/assert"
 	filtertest "sigs.k8s.io/kustomize/api/testutils/filtertest"
 	"sigs.k8s.io/kustomize/api/types"
+	"sigs.k8s.io/kustomize/kyaml/yaml"
 )

 func TestImageTagUpdater_Filter(t *testing.T) {
+	mutationTrackerStub := filtertest.MutationTrackerStub{}
 	testCases := map[string]struct {
-		input          string
-		expectedOutput string
-		filter         Filter
-		fsSlice        types.FsSlice
+		input                string
+		expectedOutput       string
+		filter               Filter
+		fsSlice              types.FsSlice
+		setValueCallback     func(key, value, tag string, node *yaml.RNode)
+		expectedSetValueArgs []filtertest.SetValueArg
 	}{
 		"ignore CustomResourceDefinition": {
 			input: `
@@ -658,17 +662,108 @@ spec:
 				},
 			},
 		},
+		"mutation tracker": {
+			input: `
+group: apps
+apiVersion: v1
+kind: Deployment
+metadata:
+  name: deploy1
+spec:
+  template:
+    spec:
+      containers:
+      - image: nginx:1.7.9
+        name: nginx-tagged
+      - image: nginx:latest
+        name: nginx-latest
+      - image: foobar:1
+        name: replaced-with-digest
+      - image: postgres:1.8.0
+        name: postgresdb
+      initContainers:
+      - image: nginx
+        name: nginx-notag
+      - image: nginx@sha256:111111111111111111
+        name: nginx-sha256
+      - image: alpine:1.8.0
+        name: init-alpine
+`,
+			expectedOutput: `
+group: apps
+apiVersion: v1
+kind: Deployment
+metadata:
+  name: deploy1
+spec:
+  template:
+    spec:
+      containers:
+      - image: busybox:v3
+        name: nginx-tagged
+      - image: busybox:v3
+        name: nginx-latest
+      - image: foobar:1
+        name: replaced-with-digest
+      - image: postgres:1.8.0
+        name: postgresdb
+      initContainers:
+      - image: busybox:v3
+        name: nginx-notag
+      - image: busybox:v3
+        name: nginx-sha256
+      - image: alpine:1.8.0
+        name: init-alpine
+`,
+			filter: Filter{
+				ImageTag: types.Image{
+					Name:    "nginx",
+					NewName: "busybox",
+					NewTag:  "v3",
+				},
+			},
+			fsSlice: []types.FieldSpec{
+				{
+					Path: "spec/template/spec/containers[]/image",
+				},
+				{
+					Path: "spec/template/spec/initContainers[]/image",
+				},
+			},
+			setValueCallback: mutationTrackerStub.MutationTracker,
+			expectedSetValueArgs: []filtertest.SetValueArg{
+				{
+					Value:    "busybox:v3",
+					NodePath: []string{"spec", "template", "spec", "containers", "image"},
+				},
+				{
+					Value:    "busybox:v3",
+					NodePath: []string{"spec", "template", "spec", "containers", "image"},
+				},
+				{
+					Value:    "busybox:v3",
+					NodePath: []string{"spec", "template", "spec", "initContainers", "image"},
+				},
+				{
+					Value:    "busybox:v3",
+					NodePath: []string{"spec", "template", "spec", "initContainers", "image"},
+				},
+			},
+		},
 	}

 	for tn, tc := range testCases {
+		mutationTrackerStub.Reset()
 		t.Run(tn, func(t *testing.T) {
 			filter := tc.filter
+			filter.WithMutationTracker(tc.setValueCallback)
 			filter.FsSlice = tc.fsSlice
 			if !assert.Equal(t,
 				strings.TrimSpace(tc.expectedOutput),
 				strings.TrimSpace(filtertest.RunFilter(t, tc.input, filter))) {
 				t.FailNow()
 			}
+			assert.Equal(t, tc.expectedSetValueArgs, mutationTrackerStub.SetValueArgs())
 		})
 	}
 }
--- a/api/filters/imagetag/updater.go
+++ b/api/filters/imagetag/updater.go
@@ -4,6 +4,7 @@
 package imagetag

 import (
+	"sigs.k8s.io/kustomize/api/filters/filtersutil"
 	"sigs.k8s.io/kustomize/api/image"
 	"sigs.k8s.io/kustomize/api/types"
 	"sigs.k8s.io/kustomize/kyaml/yaml"
@@ -13,19 +14,20 @@ import (
 // that will update the value of the yaml node based on the provided
 // ImageTag if the current value matches the format of an image reference.
 type imageTagUpdater struct {
-	Kind     string      `yaml:"kind,omitempty"`
-	ImageTag types.Image `yaml:"imageTag,omitempty"`
+	Kind            string      `yaml:"kind,omitempty"`
+	ImageTag        types.Image `yaml:"imageTag,omitempty"`
+	trackableSetter filtersutil.TrackableSetter
 }

-func (u imageTagUpdater) Filter(rn *yaml.RNode) (*yaml.RNode, error) {
+func (u imageTagUpdater) SetImageValue(rn *yaml.RNode) error {
 	if err := yaml.ErrorIfInvalid(rn, yaml.ScalarNode); err != nil {
-		return nil, err
+		return err
 	}

 	value := rn.YNode().Value

 	if !image.IsImageMatched(value, u.ImageTag.Name) {
-		return rn, nil
+		return nil
 	}

 	name, tag := image.Split(value)
@@ -39,5 +41,12 @@ func (u imageTagUpdater) Filter(rn *yaml.RNode) (*yaml.RNode, error) {
 		tag = "@" + u.ImageTag.Digest
 	}

-	return rn.Pipe(yaml.FieldSetter{StringValue: name + tag})
+	return u.trackableSetter.SetScalar(name + tag)(rn)
+}
+
+func (u imageTagUpdater) Filter(rn *yaml.RNode) (*yaml.RNode, error) {
+	if err := u.SetImageValue(rn); err != nil {
+		return nil, err
+	}
+	return rn, nil
 }
--- a/api/filters/labels/labels.go
+++ b/api/filters/labels/labels.go
@@ -20,9 +20,17 @@ type Filter struct {

 	// FsSlice identifies the label fields.
 	FsSlice types.FsSlice
+
+	trackableSetter filtersutil.TrackableSetter
 }

 var _ kio.Filter = Filter{}
+var _ kio.TrackableFilter = &Filter{}
+
+// WithMutationTracker registers a callback which will be invoked each time a field is mutated
+func (f *Filter) WithMutationTracker(callback func(key, value, tag string, node *yaml.RNode)) {
+	f.trackableSetter.WithMutationTracker(callback)
+}

 func (f Filter) Filter(nodes []*yaml.RNode) ([]*yaml.RNode, error) {
 	keys := yaml.SortedMapKeys(f.Labels)
@@ -31,7 +39,7 @@ func (f Filter) Filter(nodes []*yaml.RNode) ([]*yaml.RNode, error) {
 			for _, k := range keys {
 				if err := node.PipeE(fsslice.Filter{
 					FsSlice: f.FsSlice,
-					SetValue: filtersutil.SetEntry(
+					SetValue: f.trackableSetter.SetEntry(
 						k, f.Labels[k], yaml.NodeTagString),
 					CreateKind: yaml.MappingNode, // Labels are MappingNodes.
 					CreateTag:  yaml.NodeTagMap,
--- a/api/filters/labels/labels_test.go
+++ b/api/filters/labels/labels_test.go
@@ -11,13 +11,17 @@ import (
 	filtertest_test "sigs.k8s.io/kustomize/api/testutils/filtertest"
 	"sigs.k8s.io/kustomize/api/types"
 	"sigs.k8s.io/kustomize/kyaml/resid"
+	"sigs.k8s.io/kustomize/kyaml/yaml"
 )

 func TestLabels_Filter(t *testing.T) {
+	mutationTrackerStub := filtertest_test.MutationTrackerStub{}
 	testCases := map[string]struct {
-		input          string
-		expectedOutput string
-		filter         Filter
+		input                string
+		expectedOutput       string
+		filter               Filter
+		setEntryCallback     func(key, value, tag string, node *yaml.RNode)
+		expectedSetEntryArgs []filtertest_test.SetValueArg
 	}{
 		"add": {
 			input: `
@@ -399,15 +403,74 @@ metadata:
 				},
 			},
 		},
+
+		// test usage of SetEntryCallback
+		"set_entry_callback": {
+			input: `
+apiVersion: example.com/v1
+kind: Foo
+metadata:
+  name: instance
+  labels:
+    witcher: geralt
+`,
+			expectedOutput: `
+apiVersion: example.com/v1
+kind: Foo
+metadata:
+  name: instance
+  labels:
+    witcher: geralt
+    mage: yennefer
+a:
+  b:
+    mage: yennefer
+`,
+			filter: Filter{
+				Labels: labelMap{
+					"mage": "yennefer",
+				},
+				FsSlice: []types.FieldSpec{
+					{
+						Path:               "metadata/labels",
+						CreateIfNotPresent: true,
+					},
+					{
+						Path:               "a/b",
+						CreateIfNotPresent: true,
+					},
+				},
+			},
+			setEntryCallback: mutationTrackerStub.MutationTracker,
+			expectedSetEntryArgs: []filtertest_test.SetValueArg{
+				{
+					Key:      "mage",
+					Value:    "yennefer",
+					Tag:      "!!str",
+					NodePath: []string{"metadata", "labels"},
+				},
+				{
+					Key:      "mage",
+					Value:    "yennefer",
+					Tag:      "!!str",
+					NodePath: []string{"a", "b"},
+				},
+			},
+		},
 	}

 	for tn, tc := range testCases {
+		mutationTrackerStub.Reset()
 		t.Run(tn, func(t *testing.T) {
+			tc.filter.WithMutationTracker(tc.setEntryCallback)
 			if !assert.Equal(t,
 				strings.TrimSpace(tc.expectedOutput),
 				strings.TrimSpace(filtertest_test.RunFilter(t, tc.input, tc.filter))) {
 				t.FailNow()
 			}
+			if !assert.Equal(t, tc.expectedSetEntryArgs, mutationTrackerStub.SetValueArgs()) {
+				t.FailNow()
+			}
 		})
 	}
 }
--- a/api/filters/namespace/namespace.go
+++ b/api/filters/namespace/namespace.go
@@ -18,9 +18,17 @@ type Filter struct {

 	// FsSlice contains the FieldSpecs to locate the namespace field
 	FsSlice types.FsSlice `json:"fieldSpecs,omitempty" yaml:"fieldSpecs,omitempty"`
+
+	trackableSetter filtersutil.TrackableSetter
 }

 var _ kio.Filter = Filter{}
+var _ kio.TrackableFilter = &Filter{}
+
+// WithMutationTracker registers a callback which will be invoked each time a field is mutated
+func (ns *Filter) WithMutationTracker(callback func(key, value, tag string, node *yaml.RNode)) {
+	ns.trackableSetter.WithMutationTracker(callback)
+}

 func (ns Filter) Filter(nodes []*yaml.RNode) ([]*yaml.RNode, error) {
 	return kio.FilterAll(yaml.FilterFunc(ns.run)).Filter(nodes)
@@ -44,7 +52,7 @@ func (ns Filter) run(node *yaml.RNode) (*yaml.RNode, error) {
 	// transformations based on data -- :)
 	err := node.PipeE(fsslice.Filter{
 		FsSlice:    ns.FsSlice,
-		SetValue:   filtersutil.SetScalar(ns.Namespace),
+		SetValue:   ns.trackableSetter.SetScalar(ns.Namespace),
 		CreateKind: yaml.ScalarNode, // Namespace is a ScalarNode
 		CreateTag:  yaml.NodeTagString,
 	})
@@ -77,7 +85,7 @@ func (ns Filter) metaNamespaceHack(obj *yaml.RNode, gvk resid.Gvk) error {
 		FsSlice: []types.FieldSpec{
 			{Path: types.MetadataNamespacePath, CreateIfNotPresent: true},
 		},
-		SetValue:   filtersutil.SetScalar(ns.Namespace),
+		SetValue:   ns.trackableSetter.SetScalar(ns.Namespace),
 		CreateKind: yaml.ScalarNode, // Namespace is a ScalarNode
 	}
 	_, err := f.Filter(obj)
@@ -123,11 +131,15 @@ func (ns Filter) roleBindingHack(obj *yaml.RNode, gvk resid.Gvk) error {
 		}

 		// set the namespace for the default account
-		v := yaml.NewScalarRNode(ns.Namespace)
-		return o.PipeE(
+		node, err := o.Pipe(
 			yaml.LookupCreate(yaml.ScalarNode, "namespace"),
-			yaml.FieldSetter{Value: v},
 		)
+		if err != nil {
+			return err
+		}
+
+		return ns.trackableSetter.SetScalar(ns.Namespace)(node)
+
 	})

 	return err
--- a/api/filters/namespace/namespace_test.go
+++ b/api/filters/namespace/namespace_test.go
@@ -12,8 +12,11 @@ import (
 	"sigs.k8s.io/kustomize/api/internal/plugins/builtinconfig"
 	filtertest_test "sigs.k8s.io/kustomize/api/testutils/filtertest"
 	"sigs.k8s.io/kustomize/api/types"
+	"sigs.k8s.io/kustomize/kyaml/yaml"
 )

+var mutationTrackerStub = filtertest_test.MutationTrackerStub{}
+
 var tests = []TestCase{
 	{
 		name: "add",
@@ -283,21 +286,91 @@ a:
 			},
 		},
 	},
+
+	{
+		name: "mutation tracker",
+		input: `
+apiVersion: example.com/v1
+kind: Foo
+metadata:
+  name: instance
+---
+apiVersion: example.com/v1
+kind: RoleBinding
+subjects:
+- name: default
+`,
+		expected: `
+apiVersion: example.com/v1
+kind: Foo
+metadata:
+  name: instance
+  namespace: bar
+a:
+  b:
+    c: bar
+---
+apiVersion: example.com/v1
+kind: RoleBinding
+subjects:
+- name: default
+  namespace: bar
+metadata:
+  namespace: bar
+a:
+  b:
+    c: bar
+`,
+		filter: namespace.Filter{Namespace: "bar"},
+		fsslice: []types.FieldSpec{
+			{
+				Path:               "a/b/c",
+				CreateIfNotPresent: true,
+			},
+		},
+		mutationTracker: mutationTrackerStub.MutationTracker,
+		expectedSetValueArgs: []filtertest_test.SetValueArg{
+			{
+				Value:    "bar",
+				NodePath: []string{"metadata", "namespace"},
+			},
+			{
+				Value:    "bar",
+				NodePath: []string{"a", "b", "c"},
+			},
+			{
+				Value:    "bar",
+				NodePath: []string{"metadata", "namespace"},
+			},
+			{
+				Value:    "bar",
+				NodePath: []string{"namespace"},
+			},
+			{
+				Value:    "bar",
+				NodePath: []string{"a", "b", "c"},
+			},
+		},
+	},
 }

 type TestCase struct {
-	name     string
-	input    string
-	expected string
-	filter   namespace.Filter
-	fsslice  types.FsSlice
+	name                 string
+	input                string
+	expected             string
+	filter               namespace.Filter
+	fsslice              types.FsSlice
+	mutationTracker      func(key, value, tag string, node *yaml.RNode)
+	expectedSetValueArgs []filtertest_test.SetValueArg
 }

 var config = builtinconfig.MakeDefaultConfig()

 func TestNamespace_Filter(t *testing.T) {
 	for i := range tests {
+		mutationTrackerStub.Reset()
 		test := tests[i]
+		test.filter.WithMutationTracker(test.mutationTracker)
 		t.Run(test.name, func(t *testing.T) {
 			test.filter.FsSlice = append(config.NameSpace, test.fsslice...)
 			if !assert.Equal(t,
@@ -306,6 +379,7 @@ func TestNamespace_Filter(t *testing.T) {
 					filtertest_test.RunFilter(t, test.input, test.filter))) {
 				t.FailNow()
 			}
+			assert.Equal(t, test.expectedSetValueArgs, mutationTrackerStub.SetValueArgs())
 		})
 	}
 }
--- a/api/filters/prefix/doc.go
+++ b/api/filters/prefix/doc.go
@@ -0,0 +1,6 @@
+// Copyright 2020 The Kubernetes Authors.
+// SPDX-License-Identifier: Apache-2.0
+
+// Package prefix contains a kio.Filter implementation of the kustomize
+// PrefixTransformer.
+package prefix
--- a/api/filters/prefixsuffix/example_test.go
+++ b/api/filters/prefixsuffix/example_test.go
@@ -1,14 +1,14 @@
 // Copyright 2020 The Kubernetes Authors.
 // SPDX-License-Identifier: Apache-2.0

-package prefixsuffix_test
+package prefix_test

 import (
 	"bytes"
 	"log"
 	"os"

-	"sigs.k8s.io/kustomize/api/filters/prefixsuffix"
+	"sigs.k8s.io/kustomize/api/filters/prefix"
 	"sigs.k8s.io/kustomize/api/types"
 	"sigs.k8s.io/kustomize/kyaml/kio"
 )
@@ -26,7 +26,7 @@ kind: Bar
 metadata:
  name: instance
 `)}},
-		Filters: []kio.Filter{prefixsuffix.Filter{
+		Filters: []kio.Filter{prefix.Filter{
 			Prefix: "baz-", FieldSpec: types.FieldSpec{Path: "metadata/name"}}},
 		Outputs: []kio.Writer{kio.ByteWriter{Writer: os.Stdout}},
 	}.Execute()
--- a/api/filters/prefixsuffix/prefixsuffix.go
+++ b/api/filters/prefixsuffix/prefixsuffix.go
@@ -1,7 +1,7 @@
 // Copyright 2019 The Kubernetes Authors.
 // SPDX-License-Identifier: Apache-2.0

-package prefixsuffix
+package prefix

 import (
 	"fmt"
@@ -13,15 +13,22 @@ import (
 	"sigs.k8s.io/kustomize/kyaml/yaml"
 )

-// Filter applies resource name prefix's and suffix's using the fieldSpecs
+// Filter applies resource name prefix's using the fieldSpecs
 type Filter struct {
 	Prefix string `json:"prefix,omitempty" yaml:"prefix,omitempty"`
-	Suffix string `json:"suffix,omitempty" yaml:"suffix,omitempty"`

 	FieldSpec types.FieldSpec `json:"fieldSpec,omitempty" yaml:"fieldSpec,omitempty"`
+
+	trackableSetter filtersutil.TrackableSetter
 }

 var _ kio.Filter = Filter{}
+var _ kio.TrackableFilter = &Filter{}
+
+// WithMutationTracker registers a callback which will be invoked each time a field is mutated
+func (f *Filter) WithMutationTracker(callback func(key, value, tag string, node *yaml.RNode)) {
+	f.trackableSetter.WithMutationTracker(callback)
+}

 func (f Filter) Filter(nodes []*yaml.RNode) ([]*yaml.RNode, error) {
 	return kio.FilterAll(yaml.FilterFunc(f.run)).Filter(nodes)
@@ -38,6 +45,6 @@ func (f Filter) run(node *yaml.RNode) (*yaml.RNode, error) {
 }

 func (f Filter) evaluateField(node *yaml.RNode) error {
-	return filtersutil.SetScalar(fmt.Sprintf(
-		"%s%s%s", f.Prefix, node.YNode().Value, f.Suffix))(node)
+	return f.trackableSetter.SetScalar(fmt.Sprintf(
+		"%s%s", f.Prefix, node.YNode().Value))(node)
 }
--- a/api/filters/prefixsuffix/prefixsuffix_test.go
+++ b/api/filters/prefixsuffix/prefixsuffix_test.go
@@ -1,18 +1,21 @@
 // Copyright 2019 The Kubernetes Authors.
 // SPDX-License-Identifier: Apache-2.0

-package prefixsuffix_test
+package prefix_test

 import (
 	"strings"
 	"testing"

 	"github.com/stretchr/testify/assert"
-	"sigs.k8s.io/kustomize/api/filters/prefixsuffix"
+	"sigs.k8s.io/kustomize/api/filters/prefix"
 	filtertest_test "sigs.k8s.io/kustomize/api/testutils/filtertest"
 	"sigs.k8s.io/kustomize/api/types"
+	"sigs.k8s.io/kustomize/kyaml/yaml"
 )

+var mutationTrackerStub = filtertest_test.MutationTrackerStub{}
+
 var tests = map[string]TestCase{
 	"prefix": {
 		input: `
@@ -37,62 +40,10 @@ kind: Bar
 metadata:
  name: foo-instance
 `,
-		filter: prefixsuffix.Filter{Prefix: "foo-"},
-		fs:     types.FieldSpec{Path: "metadata/name"},
-	},
-
-	"suffix": {
-		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-foo
---
-apiVersion: example.com/v1
-kind: Bar
-metadata:
-  name: instance-foo
-`,
-		filter: prefixsuffix.Filter{Suffix: "-foo"},
-		fs:     types.FieldSpec{Path: "metadata/name"},
-	},
-
-	"prefix-suffix": {
-		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: bar-instance-foo
---
-apiVersion: example.com/v1
-kind: Bar
-metadata:
-  name: bar-instance-foo
-`,
-		filter: prefixsuffix.Filter{Prefix: "bar-", Suffix: "-foo"},
-		fs:     types.FieldSpec{Path: "metadata/name"},
+		filter: prefix.Filter{
+			Prefix:    "foo-",
+			FieldSpec: types.FieldSpec{Path: "metadata/name"},
+		},
 	},

 	"data-fieldspecs": {
@@ -130,29 +81,74 @@ a:
  b:
    c: foo-d
 `,
-		filter: prefixsuffix.Filter{Prefix: "foo-"},
-		fs:     types.FieldSpec{Path: "a/b/c"},
+		filter: prefix.Filter{
+			Prefix:    "foo-",
+			FieldSpec: types.FieldSpec{Path: "a/b/c"},
+		},
+	},
+
+	"mutation tracker": {
+		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: foo-instance
+---
+apiVersion: example.com/v1
+kind: Bar
+metadata:
+  name: foo-instance
+`,
+		filter: prefix.Filter{
+			Prefix:    "foo-",
+			FieldSpec: types.FieldSpec{Path: "metadata/name"},
+		},
+		mutationTracker: mutationTrackerStub.MutationTracker,
+		expectedSetValueArgs: []filtertest_test.SetValueArg{
+			{
+				Value:    "foo-instance",
+				NodePath: []string{"metadata", "name"},
+			},
+			{
+				Value:    "foo-instance",
+				NodePath: []string{"metadata", "name"},
+			},
+		},
 	},
 }

 type TestCase struct {
-	input    string
-	expected string
-	filter   prefixsuffix.Filter
-	fs       types.FieldSpec
+	input                string
+	expected             string
+	filter               prefix.Filter
+	mutationTracker      func(key, value, tag string, node *yaml.RNode)
+	expectedSetValueArgs []filtertest_test.SetValueArg
 }

 func TestFilter(t *testing.T) {
 	for name := range tests {
+		mutationTrackerStub.Reset()
 		test := tests[name]
+		test.filter.WithMutationTracker(test.mutationTracker)
 		t.Run(name, func(t *testing.T) {
-			test.filter.FieldSpec = test.fs
 			if !assert.Equal(t,
 				strings.TrimSpace(test.expected),
 				strings.TrimSpace(
 					filtertest_test.RunFilter(t, test.input, test.filter))) {
 				t.FailNow()
 			}
+			assert.Equal(t, test.expectedSetValueArgs, mutationTrackerStub.SetValueArgs())
 		})
 	}
 }
--- a/api/filters/prefixsuffix/doc.go
+++ b/api/filters/prefixsuffix/doc.go
@@ -1,6 +0,0 @@
-// Copyright 2020 The Kubernetes Authors.
-// SPDX-License-Identifier: Apache-2.0
-
-// Package prefixsuffix contains a kio.Filter implementation of the kustomize
-// PrefixSuffixTransformer.
-package prefixsuffix
--- a/api/filters/refvar/refvar_test.go
+++ b/api/filters/refvar/refvar_test.go
@@ -243,18 +243,7 @@ metadata:
 data:
  slice:
  - false`,
-			expectedError: `considering field 'data/slice' of object
-apiVersion: apps/v1
-kind: Deployment
-metadata:
-  name: dep
-  annotations:
-    config.kubernetes.io/index: '0'
-    internal.config.kubernetes.io/index: '0'
-data:
-  slice:
-  - false
-: invalid value type expect a string`,
+			expectedError: `considering field 'data/slice' of object Deployment.v1.apps/dep.[noNs]: invalid value type expect a string`,
 			filter: Filter{
 				MappingFunc: makeMf(map[string]interface{}{
 					"VAR": int64(5),
@@ -270,17 +259,7 @@ metadata:
  name: dep
 data:
  1: str`,
-			expectedError: `considering field 'data' of object
-apiVersion: apps/v1
-kind: Deployment
-metadata:
-  name: dep
-  annotations:
-    config.kubernetes.io/index: '0'
-    internal.config.kubernetes.io/index: '0'
-data:
-  1: str
-: invalid map key: value='1', tag='` + yaml.NodeTagInt + `'`,
+			expectedError: `considering field 'data' of object Deployment.v1.apps/dep.[noNs]: invalid map key: value='1', tag='` + yaml.NodeTagInt + `'`,
 			filter: Filter{
 				MappingFunc: makeMf(map[string]interface{}{
 					"VAR": int64(5),
--- a/api/filters/replacement/replacement.go
+++ b/api/filters/replacement/replacement.go
@@ -172,7 +172,7 @@ func getReplacement(nodes []*yaml.RNode, r *types.Replacement) (*yaml.RNode, err
 		return nil, err
 	}
 	if rn.IsNilOrEmpty() {
-		return nil, fmt.Errorf("fieldPath `%s` is missing for replacement source %s", r.Source.FieldPath, r.Source)
+		return nil, fmt.Errorf("fieldPath `%s` is missing for replacement source %s", r.Source.FieldPath, r.Source.ResId)
 	}

 	return getRefinedValue(r.Source.Options, rn)
--- a/api/filters/replacement/replacement_test.go
+++ b/api/filters/replacement/replacement_test.go
@@ -269,7 +269,7 @@ spec:
  - select:
      kind: Deployment
 `,
-			expectedErr: "multiple matches for selector ~G_~V_Deployment|~X|~N",
+			expectedErr: "multiple matches for selector Deployment.[noVer].[noGrp]/[noName].[noNs]",
 		},
 		"replacement has no source": {
 			input: `apiVersion: v1
@@ -1586,7 +1586,7 @@ data:
    options:
      create: true
 `,
-			expectedErr: "fieldPath `data.httpPort` is missing for replacement source ~G_~V_ConfigMap|~X|ports-from:data.httpPort",
+			expectedErr: "fieldPath `data.httpPort` is missing for replacement source ConfigMap.[noVer].[noGrp]/ports-from.[noNs]",
 		},
 		"annotationSelector": {
 			input: `apiVersion: v1
--- a/api/filters/replicacount/replicacount.go
+++ b/api/filters/replicacount/replicacount.go
@@ -14,9 +14,17 @@ import (
 type Filter struct {
 	Replica   types.Replica   `json:"replica,omitempty" yaml:"replica,omitempty"`
 	FieldSpec types.FieldSpec `json:"fieldSpec,omitempty" yaml:"fieldSpec,omitempty"`
+
+	trackableSetter filtersutil.TrackableSetter
 }

 var _ kio.Filter = Filter{}
+var _ kio.TrackableFilter = &Filter{}
+
+// WithMutationTracker registers a callback which will be invoked each time a field is mutated
+func (rc *Filter) WithMutationTracker(callback func(key, value, tag string, node *yaml.RNode)) {
+	rc.trackableSetter.WithMutationTracker(callback)
+}

 func (rc Filter) Filter(nodes []*yaml.RNode) ([]*yaml.RNode, error) {
 	return kio.FilterAll(yaml.FilterFunc(rc.run)).Filter(nodes)
@@ -33,5 +41,5 @@ func (rc Filter) run(node *yaml.RNode) (*yaml.RNode, error) {
 }

 func (rc Filter) set(node *yaml.RNode) error {
-	return filtersutil.SetScalar(strconv.FormatInt(rc.Replica.Count, 10))(node)
+	return rc.trackableSetter.SetScalar(strconv.FormatInt(rc.Replica.Count, 10))(node)
 }
--- a/api/filters/replicacount/replicacount_test.go
+++ b/api/filters/replicacount/replicacount_test.go
@@ -7,14 +7,17 @@ import (
 	"github.com/stretchr/testify/assert"
 	filtertest_test "sigs.k8s.io/kustomize/api/testutils/filtertest"
 	"sigs.k8s.io/kustomize/api/types"
+	"sigs.k8s.io/kustomize/kyaml/yaml"
 )

 func TestFilter(t *testing.T) {
-
+	mutationTrackerStub := filtertest_test.MutationTrackerStub{}
 	testCases := map[string]struct {
-		input    string
-		expected string
-		filter   Filter
+		input                string
+		expected             string
+		filter               Filter
+		mutationTracker      func(key, value, tag string, node *yaml.RNode)
+		expectedSetValueArgs []filtertest_test.SetValueArg
 	}{
 		"update field": {
 			input: `
@@ -161,9 +164,43 @@ spec:
 				FieldSpec: types.FieldSpec{Path: "spec/template/replicas"},
 			},
 		},
+		"mutation tracker": {
+			input: `
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: dep
+spec:
+  replicas: 5
+`,
+			expected: `
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: dep
+spec:
+  replicas: 42
+`,
+			filter: Filter{
+				Replica: types.Replica{
+					Name:  "dep",
+					Count: 42,
+				},
+				FieldSpec: types.FieldSpec{Path: "spec/replicas"},
+			},
+			mutationTracker: mutationTrackerStub.MutationTracker,
+			expectedSetValueArgs: []filtertest_test.SetValueArg{
+				{
+					Value:    "42",
+					NodePath: []string{"spec", "replicas"},
+				},
+			},
+		},
 	}

 	for tn, tc := range testCases {
+		mutationTrackerStub.Reset()
+		tc.filter.WithMutationTracker(tc.mutationTracker)
 		t.Run(tn, func(t *testing.T) {
 			if !assert.Equal(t,
 				strings.TrimSpace(tc.expected),
@@ -171,6 +208,7 @@ spec:
 					filtertest_test.RunFilter(t, tc.input, tc.filter))) {
 				t.FailNow()
 			}
+			assert.Equal(t, tc.expectedSetValueArgs, mutationTrackerStub.SetValueArgs())
 		})
 	}
 }
--- a/api/filters/suffix/doc.go
+++ b/api/filters/suffix/doc.go
@@ -0,0 +1,6 @@
+// Copyright 2021 The Kubernetes Authors.
+// SPDX-License-Identifier: Apache-2.0
+
+// Package suffix contains a kio.Filter implementation of the kustomize
+// SuffixTransformer.
+package suffix
--- a/api/filters/suffix/example_test.go
+++ b/api/filters/suffix/example_test.go
@@ -0,0 +1,47 @@
+// Copyright 2021 The Kubernetes Authors.
+// SPDX-License-Identifier: Apache-2.0
+
+package suffix_test
+
+import (
+	"bytes"
+	"log"
+	"os"
+
+	"sigs.k8s.io/kustomize/api/filters/suffix"
+	"sigs.k8s.io/kustomize/api/types"
+	"sigs.k8s.io/kustomize/kyaml/kio"
+)
+
+func ExampleFilter() {
+	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{suffix.Filter{
+			Suffix: "-baz", FieldSpec: types.FieldSpec{Path: "metadata/name"}}},
+		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-baz
+	// ---
+	// apiVersion: example.com/v1
+	// kind: Bar
+	// metadata:
+	//   name: instance-baz
+}
--- a/api/filters/suffix/suffix.go
+++ b/api/filters/suffix/suffix.go
@@ -0,0 +1,50 @@
+// Copyright 2021 The Kubernetes Authors.
+// SPDX-License-Identifier: Apache-2.0
+
+package suffix
+
+import (
+	"fmt"
+
+	"sigs.k8s.io/kustomize/api/filters/fieldspec"
+	"sigs.k8s.io/kustomize/api/filters/filtersutil"
+	"sigs.k8s.io/kustomize/api/types"
+	"sigs.k8s.io/kustomize/kyaml/kio"
+	"sigs.k8s.io/kustomize/kyaml/yaml"
+)
+
+// Filter applies resource name suffix's using the fieldSpecs
+type Filter struct {
+	Suffix string `json:"suffix,omitempty" yaml:"suffix,omitempty"`
+
+	FieldSpec types.FieldSpec `json:"fieldSpec,omitempty" yaml:"fieldSpec,omitempty"`
+
+	trackableSetter filtersutil.TrackableSetter
+}
+
+var _ kio.Filter = Filter{}
+var _ kio.TrackableFilter = &Filter{}
+
+// WithMutationTracker registers a callback which will be invoked each time a field is mutated
+func (f *Filter) WithMutationTracker(callback func(key, value, tag string, node *yaml.RNode)) {
+	f.trackableSetter.WithMutationTracker(callback)
+}
+
+func (f Filter) Filter(nodes []*yaml.RNode) ([]*yaml.RNode, error) {
+	return kio.FilterAll(yaml.FilterFunc(f.run)).Filter(nodes)
+}
+
+func (f Filter) run(node *yaml.RNode) (*yaml.RNode, error) {
+	err := node.PipeE(fieldspec.Filter{
+		FieldSpec:  f.FieldSpec,
+		SetValue:   f.evaluateField,
+		CreateKind: yaml.ScalarNode, // Name is a ScalarNode
+		CreateTag:  yaml.NodeTagString,
+	})
+	return node, err
+}
+
+func (f Filter) evaluateField(node *yaml.RNode) error {
+	return f.trackableSetter.SetScalar(fmt.Sprintf(
+		"%s%s", node.YNode().Value, f.Suffix))(node)
+}
--- a/api/filters/suffix/suffix_test.go
+++ b/api/filters/suffix/suffix_test.go
@@ -0,0 +1,154 @@
+// Copyright 2021 The Kubernetes Authors.
+// SPDX-License-Identifier: Apache-2.0
+
+package suffix_test
+
+import (
+	"strings"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+	"sigs.k8s.io/kustomize/api/filters/suffix"
+	filtertest_test "sigs.k8s.io/kustomize/api/testutils/filtertest"
+	"sigs.k8s.io/kustomize/api/types"
+	"sigs.k8s.io/kustomize/kyaml/yaml"
+)
+
+var mutationTrackerStub = filtertest_test.MutationTrackerStub{}
+
+var tests = map[string]TestCase{
+	"suffix": {
+		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-foo
+---
+apiVersion: example.com/v1
+kind: Bar
+metadata:
+  name: instance-foo
+`,
+		filter: suffix.Filter{
+			Suffix:    "-foo",
+			FieldSpec: types.FieldSpec{Path: "metadata/name"},
+		},
+	},
+
+	"data-fieldspecs": {
+		input: `
+apiVersion: example.com/v1
+kind: Foo
+metadata:
+  name: instance
+a:
+  b:
+    c: d
+---
+apiVersion: example.com/v1
+kind: Bar
+metadata:
+  name: instance
+a:
+  b:
+    c: d
+`,
+		expected: `
+apiVersion: example.com/v1
+kind: Foo
+metadata:
+  name: instance
+a:
+  b:
+    c: d-foo
+---
+apiVersion: example.com/v1
+kind: Bar
+metadata:
+  name: instance
+a:
+  b:
+    c: d-foo
+`,
+		filter: suffix.Filter{
+			Suffix:    "-foo",
+			FieldSpec: types.FieldSpec{Path: "a/b/c"},
+		},
+	},
+
+	"mutation tracker": {
+		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-foo
+---
+apiVersion: example.com/v1
+kind: Bar
+metadata:
+  name: instance-foo
+`,
+		filter: suffix.Filter{
+			Suffix:    "-foo",
+			FieldSpec: types.FieldSpec{Path: "metadata/name"},
+		},
+		mutationTracker: mutationTrackerStub.MutationTracker,
+		expectedSetValueArgs: []filtertest_test.SetValueArg{
+			{
+				Value:    "instance-foo",
+				NodePath: []string{"metadata", "name"},
+			},
+			{
+				Value:    "instance-foo",
+				NodePath: []string{"metadata", "name"},
+			},
+		},
+	},
+}
+
+type TestCase struct {
+	input                string
+	expected             string
+	filter               suffix.Filter
+	mutationTracker      func(key, value, tag string, node *yaml.RNode)
+	expectedSetValueArgs []filtertest_test.SetValueArg
+}
+
+func TestFilter(t *testing.T) {
+	for name := range tests {
+		mutationTrackerStub.Reset()
+		test := tests[name]
+		test.filter.WithMutationTracker(test.mutationTracker)
+		t.Run(name, func(t *testing.T) {
+			if !assert.Equal(t,
+				strings.TrimSpace(test.expected),
+				strings.TrimSpace(
+					filtertest_test.RunFilter(t, test.input, test.filter))) {
+				t.FailNow()
+			}
+			assert.Equal(t, test.expectedSetValueArgs, mutationTrackerStub.SetValueArgs())
+		})
+	}
+}
--- a/api/go.mod
+++ b/api/go.mod
@@ -8,9 +8,9 @@ require (
 	github.com/google/shlex v0.0.0-20191202100458-e7afc7fbc510
 	github.com/imdario/mergo v0.3.5
 	github.com/pkg/errors v0.9.1
-	github.com/stretchr/testify v1.5.1
+	github.com/stretchr/testify v1.7.0
 	gopkg.in/yaml.v2 v2.4.0
 	k8s.io/kube-openapi v0.0.0-20210421082810-95288971da7e
-	sigs.k8s.io/kustomize/kyaml v0.13.0
+	sigs.k8s.io/kustomize/kyaml v0.13.3
 	sigs.k8s.io/yaml v1.2.0
 )
--- a/api/go.sum
+++ b/api/go.sum
@@ -1,44 +1,89 @@
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@@ -46,185 +91,551 @@ github.com/go-openapi/jsonreference v0.19.3 h1:5cxNfTy0UVC3X8JL5ymxzyoUZmo8iZb+j
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--- a/api/internal/accumulator/namereferencetransformer.go
+++ b/api/internal/accumulator/namereferencetransformer.go
@@ -52,7 +52,10 @@ func (t *nameReferenceTransformer) Transform(m resmap.ResMap) error {
 	fMap := t.determineFilters(m.Resources())
 	debug(fMap)
 	for r, fList := range fMap {
-		c := m.SubsetThatCouldBeReferencedByResource(r)
+		c, err := m.SubsetThatCouldBeReferencedByResource(r)
+		if err != nil {
+			return err
+		}
 		for _, f := range fList {
 			f.Referrer = r
 			f.ReferralCandidates = c
--- a/api/internal/accumulator/namereferencetransformer_test.go
+++ b/api/internal/accumulator/namereferencetransformer_test.go
@@ -520,19 +520,10 @@ func TestNameReferenceUnhappyRun(t *testing.T) {
 						},
 					},
 				}).ResMap(),
-			expectedErr: `updating name reference in 'rules/resourceNames' field of ` +
-				`'rbac.authorization.k8s.io_v1_ClusterRole|~X|cr'` +
-				`: considering field 'rules/resourceNames' of object
-apiVersion: rbac.authorization.k8s.io/v1
-kind: ClusterRole
-metadata:
-  name: cr
-rules:
- resourceNames:
-    foo: bar
-  resources:
-  - secrets
-: visit traversal on path: [resourceNames]: path config error; no 'name' field in node`},
+			expectedErr: `updating name reference in 'rules/resourceNames' field of 'ClusterRole.v1.rbac.authorization.k8s.io/cr.[noNs]': ` +
+				`considering field 'rules/resourceNames' of object ClusterRole.v1.rbac.authorization.k8s.io/cr.[noNs]: visit traversal on ` +
+				`path: [resourceNames]: path config error; no 'name' field in node`,
+		},
 	}

 	nrt := newNameReferenceTransformer(builtinconfig.MakeDefaultConfig().NameReference)
--- a/api/internal/accumulator/refvartransformer_test.go
+++ b/api/internal/accumulator/refvartransformer_test.go
@@ -120,15 +120,7 @@ func TestRefVarTransformer(t *testing.T) {
 							"slice": []interface{}{5}, // noticeably *not* a []string
 						}}).ResMap(),
 			},
-			errMessage: `considering field 'data/slice' of object
-apiVersion: v1
-data:
-  slice:
-  - 5
-kind: ConfigMap
-metadata:
-  name: cm1
-: invalid value type expect a string`,
+			errMessage: `considering field 'data/slice' of object ConfigMap.v1.[noGrp]/cm1.[noNs]: invalid value type expect a string`,
 		},
 		"var replacement in nil": {
 			given: given{
--- a/api/internal/builtins/AnnotationsTransformer.go
+++ b/api/internal/builtins/AnnotationsTransformer.go
--- a/api/internal/builtins/ConfigMapGenerator.go
+++ b/api/internal/builtins/ConfigMapGenerator.go
--- a/api/internal/builtins/HashTransformer.go
+++ b/api/internal/builtins/HashTransformer.go
--- a/api/internal/builtins/HelmChartInflationGenerator.go
+++ b/api/internal/builtins/HelmChartInflationGenerator.go
--- a/api/internal/builtins/IAMPolicyGenerator.go
+++ b/api/internal/builtins/IAMPolicyGenerator.go
--- a/api/internal/builtins/ImageTagTransformer.go
+++ b/api/internal/builtins/ImageTagTransformer.go
--- a/api/internal/builtins/LabelTransformer.go
+++ b/api/internal/builtins/LabelTransformer.go
--- a/api/internal/builtins/LegacyOrderTransformer.go
+++ b/api/internal/builtins/LegacyOrderTransformer.go
--- a/api/internal/builtins/NamespaceTransformer.go
+++ b/api/internal/builtins/NamespaceTransformer.go
--- a/api/internal/builtins/PatchJson6902Transformer.go
+++ b/api/internal/builtins/PatchJson6902Transformer.go
--- a/api/internal/builtins/PatchStrategicMergeTransformer.go
+++ b/api/internal/builtins/PatchStrategicMergeTransformer.go
--- a/api/internal/builtins/PatchTransformer.go
+++ b/api/internal/builtins/PatchTransformer.go
--- a/api/internal/builtins/PrefixTransformer.go
+++ b/api/internal/builtins/PrefixTransformer.go
@@ -1,4 +1,4 @@
-// Code generated by pluginator on PrefixSuffixTransformer; DO NOT EDIT.
+// Code generated by pluginator on PrefixTransformer; DO NOT EDIT.
 // pluginator {unknown  1970-01-01T00:00:00Z  }

 package builtins
@@ -6,32 +6,29 @@ package builtins
 import (
 	"errors"

-	"sigs.k8s.io/kustomize/api/filters/prefixsuffix"
+	"sigs.k8s.io/kustomize/api/filters/prefix"
 	"sigs.k8s.io/kustomize/api/resmap"
 	"sigs.k8s.io/kustomize/api/types"
 	"sigs.k8s.io/kustomize/kyaml/resid"
-	"sigs.k8s.io/yaml"
+	"sigs.k8s.io/kustomize/kyaml/yaml"
 )

-// Add the given prefix and suffix to the field.
-type PrefixSuffixTransformerPlugin struct {
+// Add the given prefix to the field
+type PrefixTransformerPlugin struct {
 	Prefix     string        `json:"prefix,omitempty" yaml:"prefix,omitempty"`
-	Suffix     string        `json:"suffix,omitempty" yaml:"suffix,omitempty"`
 	FieldSpecs types.FsSlice `json:"fieldSpecs,omitempty" yaml:"fieldSpecs,omitempty"`
 }

-// A Gvk skip list for prefix/suffix modification.
-// hard coded for now - eventually should be part of config.
-var prefixSuffixFieldSpecsToSkip = types.FsSlice{
+// TODO: Make this gvk skip list part of the config.
+var prefixFieldSpecsToSkip = types.FsSlice{
 	{Gvk: resid.Gvk{Kind: "CustomResourceDefinition"}},
 	{Gvk: resid.Gvk{Group: "apiregistration.k8s.io", Kind: "APIService"}},
 	{Gvk: resid.Gvk{Kind: "Namespace"}},
 }

-func (p *PrefixSuffixTransformerPlugin) Config(
+func (p *PrefixTransformerPlugin) Config(
 	_ *resmap.PluginHelpers, c []byte) (err error) {
 	p.Prefix = ""
-	p.Suffix = ""
 	p.FieldSpecs = nil
 	err = yaml.Unmarshal(c, p)
 	if err != nil {
@@ -43,10 +40,10 @@ func (p *PrefixSuffixTransformerPlugin) Config(
 	return
 }

-func (p *PrefixSuffixTransformerPlugin) Transform(m resmap.ResMap) error {
-	// Even if both the Prefix and Suffix are empty we want
-	// to proceed with the transformation. This allows to add contextual
-	// information to the resources (AddNamePrefix and AddNameSuffix).
+func (p *PrefixTransformerPlugin) Transform(m resmap.ResMap) error {
+	// Even if the Prefix is empty we want to proceed with the
+	// transformation. This allows to add contextual information
+	// to the resources (AddNamePrefix).
 	for _, r := range m.Resources() {
 		// TODO: move this test into the filter (i.e. make a better filter)
 		if p.shouldSkip(r.OrgId()) {
@@ -61,21 +58,21 @@ func (p *PrefixSuffixTransformerPlugin) Transform(m resmap.ResMap) error {
 				continue
 			}
 			// TODO: move this test into the filter.
-			if smellsLikeANameChange(&fs) {
+			if fs.Path == "metadata/name" {
 				// "metadata/name" is the only field.
-				// this will add a prefix and a suffix
-				// to the resource even if those are
-				// empty
+				// this will add a prefix to the resource
+				// even if it is empty

 				r.AddNamePrefix(p.Prefix)
-				r.AddNameSuffix(p.Suffix)
-				if p.Prefix != "" || p.Suffix != "" {
+				if p.Prefix != "" {
+					// TODO: There are multiple transformers that can change a resource's name, and each makes a call to
+					// StorePreviousID(). We should make it so that we only call StorePreviousID once per kustomization layer
+					// to avoid storing intermediate names between transformations, to prevent intermediate name conflicts.
 					r.StorePreviousId()
 				}
 			}
-			if err := r.ApplyFilter(prefixsuffix.Filter{
+			if err := r.ApplyFilter(prefix.Filter{
 				Prefix:    p.Prefix,
-				Suffix:    p.Suffix,
 				FieldSpec: fs,
 			}); err != nil {
 				return err
@@ -85,12 +82,8 @@ func (p *PrefixSuffixTransformerPlugin) Transform(m resmap.ResMap) error {
 	return nil
 }

-func smellsLikeANameChange(fs *types.FieldSpec) bool {
-	return fs.Path == "metadata/name"
-}
-
-func (p *PrefixSuffixTransformerPlugin) shouldSkip(id resid.ResId) bool {
-	for _, path := range prefixSuffixFieldSpecsToSkip {
+func (p *PrefixTransformerPlugin) shouldSkip(id resid.ResId) bool {
+	for _, path := range prefixFieldSpecsToSkip {
 		if id.IsSelected(&path.Gvk) {
 			return true
 		}
@@ -98,6 +91,6 @@ func (p *PrefixSuffixTransformerPlugin) shouldSkip(id resid.ResId) bool {
 	return false
 }

-func NewPrefixSuffixTransformerPlugin() resmap.TransformerPlugin {
-	return &PrefixSuffixTransformerPlugin{}
+func NewPrefixTransformerPlugin() resmap.TransformerPlugin {
+	return &PrefixTransformerPlugin{}
 }
--- a/api/internal/builtins/ReplacementTransformer.go
+++ b/api/internal/builtins/ReplacementTransformer.go
--- a/api/internal/builtins/ReplicaCountTransformer.go
+++ b/api/internal/builtins/ReplicaCountTransformer.go
--- a/api/internal/builtins/SecretGenerator.go
+++ b/api/internal/builtins/SecretGenerator.go
--- a/api/internal/builtins/SuffixTransformer.go
+++ b/api/internal/builtins/SuffixTransformer.go
@@ -0,0 +1,96 @@
+// Code generated by pluginator on SuffixTransformer; DO NOT EDIT.
+// pluginator {unknown  1970-01-01T00:00:00Z  }
+
+package builtins
+
+import (
+	"errors"
+
+	"sigs.k8s.io/kustomize/api/filters/suffix"
+	"sigs.k8s.io/kustomize/api/resmap"
+	"sigs.k8s.io/kustomize/api/types"
+	"sigs.k8s.io/kustomize/kyaml/resid"
+	"sigs.k8s.io/kustomize/kyaml/yaml"
+)
+
+// Add the given suffix to the field
+type SuffixTransformerPlugin struct {
+	Suffix     string        `json:"suffix,omitempty" yaml:"suffix,omitempty"`
+	FieldSpecs types.FsSlice `json:"fieldSpecs,omitempty" yaml:"fieldSpecs,omitempty"`
+}
+
+// TODO: Make this gvk skip list part of the config.
+var suffixFieldSpecsToSkip = types.FsSlice{
+	{Gvk: resid.Gvk{Kind: "CustomResourceDefinition"}},
+	{Gvk: resid.Gvk{Group: "apiregistration.k8s.io", Kind: "APIService"}},
+	{Gvk: resid.Gvk{Kind: "Namespace"}},
+}
+
+func (p *SuffixTransformerPlugin) Config(
+	_ *resmap.PluginHelpers, c []byte) (err error) {
+	p.Suffix = ""
+	p.FieldSpecs = nil
+	err = yaml.Unmarshal(c, p)
+	if err != nil {
+		return
+	}
+	if p.FieldSpecs == nil {
+		return errors.New("fieldSpecs is not expected to be nil")
+	}
+	return
+}
+
+func (p *SuffixTransformerPlugin) Transform(m resmap.ResMap) error {
+	// Even if the Suffix is empty we want to proceed with the
+	// transformation. This allows to add contextual information
+	// to the resources (AddNameSuffix).
+	for _, r := range m.Resources() {
+		// TODO: move this test into the filter (i.e. make a better filter)
+		if p.shouldSkip(r.OrgId()) {
+			continue
+		}
+		id := r.OrgId()
+		// current default configuration contains
+		// only one entry: "metadata/name" with no GVK
+		for _, fs := range p.FieldSpecs {
+			// TODO: this is redundant to filter (but needed for now)
+			if !id.IsSelected(&fs.Gvk) {
+				continue
+			}
+			// TODO: move this test into the filter.
+			if fs.Path == "metadata/name" {
+				// "metadata/name" is the only field.
+				// this will add a suffix to the resource
+				// even if it is empty
+
+				r.AddNameSuffix(p.Suffix)
+				if p.Suffix != "" {
+					// TODO: There are multiple transformers that can change a resource's name, and each makes a call to
+					// StorePreviousID(). We should make it so that we only call StorePreviousID once per kustomization layer
+					// to avoid storing intermediate names between transformations, to prevent intermediate name conflicts.
+					r.StorePreviousId()
+				}
+			}
+			if err := r.ApplyFilter(suffix.Filter{
+				Suffix:    p.Suffix,
+				FieldSpec: fs,
+			}); err != nil {
+				return err
+			}
+		}
+	}
+	return nil
+}
+
+func (p *SuffixTransformerPlugin) shouldSkip(id resid.ResId) bool {
+	for _, path := range suffixFieldSpecsToSkip {
+		if id.IsSelected(&path.Gvk) {
+			return true
+		}
+	}
+	return false
+}
+
+func NewSuffixTransformerPlugin() resmap.TransformerPlugin {
+	return &SuffixTransformerPlugin{}
+}
--- a/api/internal/builtins/ValueAddTransformer.go
+++ b/api/internal/builtins/ValueAddTransformer.go
--- a/api/internal/builtins/doc.go
+++ b/api/internal/builtins/doc.go
--- a/api/internal/plugins/builtinhelpers/builtinplugintype_string.go
+++ b/api/internal/plugins/builtinhelpers/builtinplugintype_string.go
@@ -21,16 +21,18 @@ func _() {
 	_ = x[PatchStrategicMergeTransformer-10]
 	_ = x[PatchTransformer-11]
 	_ = x[PrefixSuffixTransformer-12]
-	_ = x[ReplicaCountTransformer-13]
-	_ = x[SecretGenerator-14]
-	_ = x[ValueAddTransformer-15]
-	_ = x[HelmChartInflationGenerator-16]
-	_ = x[ReplacementTransformer-17]
+	_ = x[PrefixTransformer-13]
+	_ = x[SuffixTransformer-14]
+	_ = x[ReplicaCountTransformer-15]
+	_ = x[SecretGenerator-16]
+	_ = x[ValueAddTransformer-17]
+	_ = x[HelmChartInflationGenerator-18]
+	_ = x[ReplacementTransformer-19]
 }

-const _BuiltinPluginType_name = "UnknownAnnotationsTransformerConfigMapGeneratorIAMPolicyGeneratorHashTransformerImageTagTransformerLabelTransformerLegacyOrderTransformerNamespaceTransformerPatchJson6902TransformerPatchStrategicMergeTransformerPatchTransformerPrefixSuffixTransformerReplicaCountTransformerSecretGeneratorValueAddTransformerHelmChartInflationGeneratorReplacementTransformer"
+const _BuiltinPluginType_name = "UnknownAnnotationsTransformerConfigMapGeneratorIAMPolicyGeneratorHashTransformerImageTagTransformerLabelTransformerLegacyOrderTransformerNamespaceTransformerPatchJson6902TransformerPatchStrategicMergeTransformerPatchTransformerPrefixSuffixTransformerPrefixTransformerSuffixTransformerReplicaCountTransformerSecretGeneratorValueAddTransformerHelmChartInflationGeneratorReplacementTransformer"

-var _BuiltinPluginType_index = [...]uint16{0, 7, 29, 47, 65, 80, 99, 115, 137, 157, 181, 211, 227, 250, 273, 288, 307, 334, 356}
+var _BuiltinPluginType_index = [...]uint16{0, 7, 29, 47, 65, 80, 99, 115, 137, 157, 181, 211, 227, 250, 267, 284, 307, 322, 341, 368, 390}

 func (i BuiltinPluginType) String() string {
 	if i < 0 || i >= BuiltinPluginType(len(_BuiltinPluginType_index)-1) {
--- a/api/internal/plugins/builtinhelpers/builtins.go
+++ b/api/internal/plugins/builtinhelpers/builtins.go
@@ -4,7 +4,7 @@
 package builtinhelpers

 import (
-	"sigs.k8s.io/kustomize/api/builtins"
+	"sigs.k8s.io/kustomize/api/internal/builtins"
 	"sigs.k8s.io/kustomize/api/resmap"
 )

@@ -25,6 +25,8 @@ const (
 	PatchStrategicMergeTransformer
 	PatchTransformer
 	PrefixSuffixTransformer
+	PrefixTransformer
+	SuffixTransformer
 	ReplicaCountTransformer
 	SecretGenerator
 	ValueAddTransformer
@@ -64,6 +66,35 @@ var GeneratorFactories = map[BuiltinPluginType]func() resmap.GeneratorPlugin{
 	HelmChartInflationGenerator: builtins.NewHelmChartInflationGeneratorPlugin,
 }

+type MultiTransformer struct {
+	transformers []resmap.TransformerPlugin
+}
+
+func (t *MultiTransformer) Transform(m resmap.ResMap) error {
+	for _, transformer := range t.transformers {
+		if err := transformer.Transform(m); err != nil {
+			return err
+		}
+	}
+	return nil
+}
+
+func (t *MultiTransformer) Config(h *resmap.PluginHelpers, b []byte) error {
+	for _, transformer := range t.transformers {
+		if err := transformer.Config(h, b); err != nil {
+			return err
+		}
+	}
+	return nil
+}
+
+func NewMultiTransformer() resmap.TransformerPlugin {
+	return &MultiTransformer{[]resmap.TransformerPlugin{
+		builtins.NewPrefixTransformerPlugin(),
+		builtins.NewSuffixTransformerPlugin(),
+	}}
+}
+
 var TransformerFactories = map[BuiltinPluginType]func() resmap.TransformerPlugin{
 	AnnotationsTransformer:         builtins.NewAnnotationsTransformerPlugin,
 	HashTransformer:                builtins.NewHashTransformerPlugin,
@@ -74,7 +105,9 @@ var TransformerFactories = map[BuiltinPluginType]func() resmap.TransformerPlugin
 	PatchJson6902Transformer:       builtins.NewPatchJson6902TransformerPlugin,
 	PatchStrategicMergeTransformer: builtins.NewPatchStrategicMergeTransformerPlugin,
 	PatchTransformer:               builtins.NewPatchTransformerPlugin,
-	PrefixSuffixTransformer:        builtins.NewPrefixSuffixTransformerPlugin,
+	PrefixSuffixTransformer:        NewMultiTransformer,
+	PrefixTransformer:              builtins.NewPrefixTransformerPlugin,
+	SuffixTransformer:              builtins.NewSuffixTransformerPlugin,
 	ReplacementTransformer:         builtins.NewReplacementTransformerPlugin,
 	ReplicaCountTransformer:        builtins.NewReplicaCountTransformerPlugin,
 	ValueAddTransformer:            builtins.NewValueAddTransformerPlugin,
--- a/api/internal/plugins/loader/loader.go
+++ b/api/internal/plugins/loader/loader.go
@@ -53,14 +53,18 @@ func (l *Loader) SetWorkDir(wd string) {
 }

 func (l *Loader) LoadGenerators(
-	ldr ifc.Loader, v ifc.Validator, rm resmap.ResMap) ([]resmap.Generator, error) {
-	var result []resmap.Generator
+	ldr ifc.Loader, v ifc.Validator, rm resmap.ResMap) (
+	result []*resmap.GeneratorWithProperties, err error) {
 	for _, res := range rm.Resources() {
 		g, err := l.LoadGenerator(ldr, v, res)
 		if err != nil {
 			return nil, err
 		}
-		result = append(result, g)
+		generatorOrigin, err := resource.OriginFromCustomPlugin(res)
+		if err != nil {
+			return nil, err
+		}
+		result = append(result, &resmap.GeneratorWithProperties{Generator: g, Origin: generatorOrigin})
 	}
 	return result, nil
 }
@@ -79,20 +83,24 @@ func (l *Loader) LoadGenerator(
 }

 func (l *Loader) LoadTransformers(
-	ldr ifc.Loader, v ifc.Validator, rm resmap.ResMap) ([]resmap.Transformer, error) {
-	var result []resmap.Transformer
+	ldr ifc.Loader, v ifc.Validator, rm resmap.ResMap) ([]*resmap.TransformerWithProperties, error) {
+	var result []*resmap.TransformerWithProperties
 	for _, res := range rm.Resources() {
 		t, err := l.LoadTransformer(ldr, v, res)
 		if err != nil {
 			return nil, err
 		}
-		result = append(result, t)
+		transformerOrigin, err := resource.OriginFromCustomPlugin(res)
+		if err != nil {
+			return nil, err
+		}
+		result = append(result, &resmap.TransformerWithProperties{Transformer: t, Origin: transformerOrigin})
 	}
 	return result, nil
 }

 func (l *Loader) LoadTransformer(
-	ldr ifc.Loader, v ifc.Validator, res *resource.Resource) (resmap.Transformer, error) {
+	ldr ifc.Loader, v ifc.Validator, res *resource.Resource) (*resmap.TransformerWithProperties, error) {
 	c, err := l.loadAndConfigurePlugin(ldr, v, res)
 	if err != nil {
 		return nil, err
@@ -101,7 +109,7 @@ func (l *Loader) LoadTransformer(
 	if !ok {
 		return nil, fmt.Errorf("plugin %s not a transformer", res.OrgId())
 	}
-	return t, nil
+	return &resmap.TransformerWithProperties{Transformer: t}, nil
 }

 func relativePluginPath(id resid.ResId) string {
--- a/api/internal/target/kusttarget.go
+++ b/api/internal/target/kusttarget.go
@@ -11,14 +11,15 @@ import (

 	"github.com/pkg/errors"

-	"sigs.k8s.io/kustomize/api/builtins"
 	"sigs.k8s.io/kustomize/api/ifc"
 	"sigs.k8s.io/kustomize/api/internal/accumulator"
+	"sigs.k8s.io/kustomize/api/internal/builtins"
 	"sigs.k8s.io/kustomize/api/internal/plugins/builtinconfig"
 	"sigs.k8s.io/kustomize/api/internal/plugins/builtinhelpers"
 	"sigs.k8s.io/kustomize/api/internal/plugins/loader"
 	"sigs.k8s.io/kustomize/api/internal/utils"
 	"sigs.k8s.io/kustomize/api/konfig"
+	load "sigs.k8s.io/kustomize/api/loader"
 	"sigs.k8s.io/kustomize/api/resmap"
 	"sigs.k8s.io/kustomize/api/resource"
 	"sigs.k8s.io/kustomize/api/types"
@@ -29,10 +30,12 @@ import (
 // KustTarget encapsulates the entirety of a kustomization build.
 type KustTarget struct {
 	kustomization *types.Kustomization
+	kustFileName  string
 	ldr           ifc.Loader
 	validator     ifc.Validator
 	rFactory      *resmap.Factory
 	pLdr          *loader.Loader
+	origin        *resource.Origin
 }

 // NewKustTarget returns a new instance of KustTarget.
@@ -53,7 +56,7 @@ func NewKustTarget(

 // Load attempts to load the target's kustomization file.
 func (kt *KustTarget) Load() error {
-	content, err := loadKustFile(kt.ldr)
+	content, kustFileName, err := loadKustFile(kt.ldr)
 	if err != nil {
 		return err
 	}
@@ -74,6 +77,7 @@ func (kt *KustTarget) Load() error {
 				strings.Join(errs, "\n"), kt.ldr.Root())
 	}
 	kt.kustomization = &k
+	kt.kustFileName = kustFileName
 	return nil
 }

@@ -85,23 +89,25 @@ func (kt *KustTarget) Kustomization() types.Kustomization {
 	return result
 }

-func loadKustFile(ldr ifc.Loader) ([]byte, error) {
+func loadKustFile(ldr ifc.Loader) ([]byte, string, error) {
 	var content []byte
 	match := 0
+	var kustFileName string
 	for _, kf := range konfig.RecognizedKustomizationFileNames() {
 		c, err := ldr.Load(kf)
 		if err == nil {
 			match += 1
 			content = c
+			kustFileName = kf
 		}
 	}
 	switch match {
 	case 0:
-		return nil, NewErrMissingKustomization(ldr.Root())
+		return nil, "", NewErrMissingKustomization(ldr.Root())
 	case 1:
-		return content, nil
+		return content, kustFileName, nil
 	default:
-		return nil, fmt.Errorf(
+		return nil, "", fmt.Errorf(
 			"Found multiple kustomization files under: %s\n", ldr.Root())
 	}
 }
@@ -113,7 +119,12 @@ func (kt *KustTarget) MakeCustomizedResMap() (resmap.ResMap, error) {
 }

 func (kt *KustTarget) makeCustomizedResMap() (resmap.ResMap, error) {
-	ra, err := kt.AccumulateTarget(&resource.Origin{})
+	var origin *resource.Origin
+	if len(kt.kustomization.BuildMetadata) != 0 {
+		origin = &resource.Origin{}
+	}
+	kt.origin = origin
+	ra, err := kt.AccumulateTarget()
 	if err != nil {
 		return nil, err
 	}
@@ -165,20 +176,20 @@ func (kt *KustTarget) addHashesToNames(
 // through kustomization directories, it updates `origin.path`
 // accordingly. When a remote base is found, it updates `origin.repo`
 // and `origin.ref` accordingly.
-func (kt *KustTarget) AccumulateTarget(origin *resource.Origin) (
+func (kt *KustTarget) AccumulateTarget() (
 	ra *accumulator.ResAccumulator, err error) {
-	return kt.accumulateTarget(accumulator.MakeEmptyAccumulator(), origin)
+	return kt.accumulateTarget(accumulator.MakeEmptyAccumulator())
 }

 // ra should be empty when this KustTarget is a Kustomization, or the ra of the parent if this KustTarget is a Component
 // (or empty if the Component does not have a parent).
-func (kt *KustTarget) accumulateTarget(ra *accumulator.ResAccumulator, origin *resource.Origin) (
+func (kt *KustTarget) accumulateTarget(ra *accumulator.ResAccumulator) (
 	resRa *accumulator.ResAccumulator, err error) {
-	ra, err = kt.accumulateResources(ra, kt.kustomization.Resources, origin)
+	ra, err = kt.accumulateResources(ra, kt.kustomization.Resources)
 	if err != nil {
 		return nil, errors.Wrap(err, "accumulating resources")
 	}
-	ra, err = kt.accumulateComponents(ra, kt.kustomization.Components, origin)
+	ra, err = kt.accumulateComponents(ra, kt.kustomization.Components)
 	if err != nil {
 		return nil, errors.Wrap(err, "accumulating components")
 	}
@@ -241,22 +252,29 @@ func (kt *KustTarget) IgnoreLocal(ra *accumulator.ResAccumulator) error {

 func (kt *KustTarget) runGenerators(
 	ra *accumulator.ResAccumulator) error {
-	var generators []resmap.Generator
+	var generators []*resmap.GeneratorWithProperties
 	gs, err := kt.configureBuiltinGenerators()
 	if err != nil {
 		return err
 	}
 	generators = append(generators, gs...)
+
 	gs, err = kt.configureExternalGenerators()
 	if err != nil {
 		return errors.Wrap(err, "loading generator plugins")
 	}
 	generators = append(generators, gs...)
-	for _, g := range generators {
+	for i, g := range generators {
 		resMap, err := g.Generate()
 		if err != nil {
 			return err
 		}
+		if resMap != nil {
+			err = resMap.AddOriginAnnotation(generators[i].Origin)
+			if err != nil {
+				return errors.Wrapf(err, "adding origin annotations for generator %v", g)
+			}
+		}
 		err = ra.AbsorbAll(resMap)
 		if err != nil {
 			return errors.Wrapf(err, "merging from generator %v", g)
@@ -265,7 +283,8 @@ func (kt *KustTarget) runGenerators(
 	return nil
 }

-func (kt *KustTarget) configureExternalGenerators() ([]resmap.Generator, error) {
+func (kt *KustTarget) configureExternalGenerators() (
+	[]*resmap.GeneratorWithProperties, error) {
 	ra := accumulator.MakeEmptyAccumulator()
 	var generatorPaths []string
 	for _, p := range kt.kustomization.Generators {
@@ -276,9 +295,17 @@ func (kt *KustTarget) configureExternalGenerators() ([]resmap.Generator, error)
 			generatorPaths = append(generatorPaths, p)
 			continue
 		}
+		// inline config, track the origin
+		if kt.origin != nil {
+			resources := rm.Resources()
+			for _, r := range resources {
+				r.SetOrigin(kt.origin.Append(kt.kustFileName))
+				rm.Replace(r)
+			}
+		}
 		ra.AppendAll(rm)
 	}
-	ra, err := kt.accumulateResources(ra, generatorPaths, &resource.Origin{})
+	ra, err := kt.accumulateResources(ra, generatorPaths)
 	if err != nil {
 		return nil, err
 	}
@@ -286,7 +313,7 @@ func (kt *KustTarget) configureExternalGenerators() ([]resmap.Generator, error)
 }

 func (kt *KustTarget) runTransformers(ra *accumulator.ResAccumulator) error {
-	var r []resmap.Transformer
+	var r []*resmap.TransformerWithProperties
 	tConfig := ra.GetTransformerConfig()
 	lts, err := kt.configureBuiltinTransformers(tConfig)
 	if err != nil {
@@ -301,7 +328,7 @@ func (kt *KustTarget) runTransformers(ra *accumulator.ResAccumulator) error {
 	return ra.Transform(newMultiTransformer(r))
 }

-func (kt *KustTarget) configureExternalTransformers(transformers []string) ([]resmap.Transformer, error) {
+func (kt *KustTarget) configureExternalTransformers(transformers []string) ([]*resmap.TransformerWithProperties, error) {
 	ra := accumulator.MakeEmptyAccumulator()
 	var transformerPaths []string
 	for _, p := range transformers {
@@ -312,9 +339,17 @@ func (kt *KustTarget) configureExternalTransformers(transformers []string) ([]re
 			transformerPaths = append(transformerPaths, p)
 			continue
 		}
+		// inline config, track the origin
+		if kt.origin != nil {
+			resources := rm.Resources()
+			for _, r := range resources {
+				r.SetOrigin(kt.origin.Append(kt.kustFileName))
+				rm.Replace(r)
+			}
+		}
 		ra.AppendAll(rm)
 	}
-	ra, err := kt.accumulateResources(ra, transformerPaths, &resource.Origin{})
+	ra, err := kt.accumulateResources(ra, transformerPaths)
 	if err != nil {
 		return nil, err
 	}
@@ -362,16 +397,29 @@ func (kt *KustTarget) removeValidatedByLabel(rm resmap.ResMap) error {
 // accumulateResources fills the given resourceAccumulator
 // with resources read from the given list of paths.
 func (kt *KustTarget) accumulateResources(
-	ra *accumulator.ResAccumulator, paths []string, origin *resource.Origin) (*accumulator.ResAccumulator, error) {
+	ra *accumulator.ResAccumulator, paths []string) (*accumulator.ResAccumulator, error) {
 	for _, path := range paths {
 		// try loading resource as file then as base (directory or git repository)
-		if errF := kt.accumulateFile(ra, path, origin); errF != nil {
+		if errF := kt.accumulateFile(ra, path); errF != nil {
+			// not much we can do if the error is an HTTP error so we bail out
+			if errors.Is(errF, load.ErrorHTTP) {
+				return nil, errF
+			}
 			ldr, err := kt.ldr.New(path)
 			if err != nil {
 				return nil, errors.Wrapf(
 					err, "accumulation err='%s'", errF.Error())
 			}
-			ra, err = kt.accumulateDirectory(ra, ldr, origin.Append(path), false)
+			// store the origin, we'll need it later
+			origin := kt.origin.Copy()
+			if kt.origin != nil {
+				kt.origin = kt.origin.Append(path)
+				ra, err = kt.accumulateDirectory(ra, ldr, false)
+				// after we are done recursing through the directory, reset the origin
+				kt.origin = &origin
+			} else {
+				ra, err = kt.accumulateDirectory(ra, ldr, false)
+			}
 			if err != nil {
 				return nil, errors.Wrapf(
 					err, "accumulation err='%s'", errF.Error())
@@ -384,7 +432,7 @@ func (kt *KustTarget) accumulateResources(
 // accumulateResources fills the given resourceAccumulator
 // with resources read from the given list of paths.
 func (kt *KustTarget) accumulateComponents(
-	ra *accumulator.ResAccumulator, paths []string, origin *resource.Origin) (*accumulator.ResAccumulator, error) {
+	ra *accumulator.ResAccumulator, paths []string) (*accumulator.ResAccumulator, error) {
 	for _, path := range paths {
 		// Components always refer to directories
 		ldr, errL := kt.ldr.New(path)
@@ -392,8 +440,16 @@ func (kt *KustTarget) accumulateComponents(
 			return nil, fmt.Errorf("loader.New %q", errL)
 		}
 		var errD error
-		origin.Path = filepath.Join(origin.Path, path)
-		ra, errD = kt.accumulateDirectory(ra, ldr, origin, true)
+		// store the origin, we'll need it later
+		origin := kt.origin.Copy()
+		if kt.origin != nil {
+			kt.origin = kt.origin.Append(path)
+			ra, errD = kt.accumulateDirectory(ra, ldr, true)
+			// after we are done recursing through the directory, reset the origin
+			kt.origin = &origin
+		} else {
+			ra, errD = kt.accumulateDirectory(ra, ldr, true)
+		}
 		if errD != nil {
 			return nil, fmt.Errorf("accumulateDirectory: %q", errD)
 		}
@@ -402,7 +458,7 @@ func (kt *KustTarget) accumulateComponents(
 }

 func (kt *KustTarget) accumulateDirectory(
-	ra *accumulator.ResAccumulator, ldr ifc.Loader, origin *resource.Origin, isComponent bool) (*accumulator.ResAccumulator, error) {
+	ra *accumulator.ResAccumulator, ldr ifc.Loader, isComponent bool) (*accumulator.ResAccumulator, error) {
 	defer ldr.Cleanup()
 	subKt := NewKustTarget(ldr, kt.validator, kt.rFactory, kt.pLdr)
 	err := subKt.Load()
@@ -411,6 +467,7 @@ func (kt *KustTarget) accumulateDirectory(
 			err, "couldn't make target for path '%s'", ldr.Root())
 	}
 	subKt.kustomization.BuildMetadata = kt.kustomization.BuildMetadata
+	subKt.origin = kt.origin
 	var bytes []byte
 	path := ldr.Root()
 	if openApiPath, exists := subKt.Kustomization().OpenAPI["path"]; exists {
@@ -434,12 +491,12 @@ func (kt *KustTarget) accumulateDirectory(
 	var subRa *accumulator.ResAccumulator
 	if isComponent {
 		// Components don't create a new accumulator: the kustomization directives are added to the current accumulator
-		subRa, err = subKt.accumulateTarget(ra, origin)
+		subRa, err = subKt.accumulateTarget(ra)
 		ra = accumulator.MakeEmptyAccumulator()
 	} else {
 		// Child Kustomizations create a new accumulator which resolves their kustomization directives, which will later
 		// be merged into the current accumulator.
-		subRa, err = subKt.AccumulateTarget(origin)
+		subRa, err = subKt.AccumulateTarget()
 	}
 	if err != nil {
 		return nil, errors.Wrapf(
@@ -454,17 +511,20 @@ func (kt *KustTarget) accumulateDirectory(
 }

 func (kt *KustTarget) accumulateFile(
-	ra *accumulator.ResAccumulator, path string, origin *resource.Origin) error {
+	ra *accumulator.ResAccumulator, path string) error {
 	resources, err := kt.rFactory.FromFile(kt.ldr, path)
 	if err != nil {
 		return errors.Wrapf(err, "accumulating resources from '%s'", path)
 	}
-	if utils.StringSliceContains(kt.kustomization.BuildMetadata, "originAnnotations") {
-		origin = origin.Append(path)
-		err = resources.AnnotateAll(utils.OriginAnnotation, origin.String())
+	if kt.origin != nil {
+		originAnno, err := kt.origin.Append(path).String()
 		if err != nil {
 			return errors.Wrapf(err, "cannot add path annotation for '%s'", path)
 		}
+		err = resources.AnnotateAll(utils.OriginAnnotationKey, originAnno)
+		if err != nil || originAnno == "" {
+			return errors.Wrapf(err, "cannot add path annotation for '%s'", path)
+		}
 	}
 	err = ra.AppendAll(resources)
 	if err != nil {
--- a/api/internal/target/kusttarget_configplugin.go
+++ b/api/internal/target/kusttarget_configplugin.go
@@ -5,11 +5,14 @@ package target

 import (
 	"fmt"
+	"path/filepath"

 	"sigs.k8s.io/kustomize/api/internal/plugins/builtinconfig"
 	"sigs.k8s.io/kustomize/api/internal/plugins/builtinhelpers"
 	"sigs.k8s.io/kustomize/api/resmap"
+	"sigs.k8s.io/kustomize/api/resource"
 	"sigs.k8s.io/kustomize/api/types"
+	"sigs.k8s.io/kustomize/kyaml/yaml"
 )

 // Functions dedicated to configuring the builtin
@@ -28,7 +31,7 @@ import (
 // N plugin instances with differing configurations.

 func (kt *KustTarget) configureBuiltinGenerators() (
-	result []resmap.Generator, err error) {
+	result []*resmap.GeneratorWithProperties, err error) {
 	for _, bpt := range []builtinhelpers.BuiltinPluginType{
 		builtinhelpers.ConfigMapGenerator,
 		builtinhelpers.SecretGenerator,
@@ -39,19 +42,38 @@ func (kt *KustTarget) configureBuiltinGenerators() (
 		if err != nil {
 			return nil, err
 		}
-		result = append(result, r...)
+
+		var generatorOrigin *resource.Origin
+		if kt.origin != nil {
+			generatorOrigin = &resource.Origin{
+				Repo:         kt.origin.Repo,
+				Ref:          kt.origin.Ref,
+				ConfiguredIn: filepath.Join(kt.origin.Path, kt.kustFileName),
+				ConfiguredBy: yaml.ResourceIdentifier{
+					TypeMeta: yaml.TypeMeta{
+						APIVersion: "builtin",
+						Kind:       bpt.String(),
+					},
+				},
+			}
+		}
+
+		for i := range r {
+			result = append(result, &resmap.GeneratorWithProperties{Generator: r[i], Origin: generatorOrigin})
+		}
 	}
 	return result, nil
 }

 func (kt *KustTarget) configureBuiltinTransformers(
 	tc *builtinconfig.TransformerConfig) (
-	result []resmap.Transformer, err error) {
+	result []*resmap.TransformerWithProperties, err error) {
 	for _, bpt := range []builtinhelpers.BuiltinPluginType{
 		builtinhelpers.PatchStrategicMergeTransformer,
 		builtinhelpers.PatchTransformer,
 		builtinhelpers.NamespaceTransformer,
-		builtinhelpers.PrefixSuffixTransformer,
+		builtinhelpers.PrefixTransformer,
+		builtinhelpers.SuffixTransformer,
 		builtinhelpers.LabelTransformer,
 		builtinhelpers.AnnotationsTransformer,
 		builtinhelpers.PatchJson6902Transformer,
@@ -64,7 +86,23 @@ func (kt *KustTarget) configureBuiltinTransformers(
 		if err != nil {
 			return nil, err
 		}
-		result = append(result, r...)
+		var transformerOrigin *resource.Origin
+		if kt.origin != nil {
+			transformerOrigin = &resource.Origin{
+				Repo:         kt.origin.Repo,
+				Ref:          kt.origin.Ref,
+				ConfiguredIn: filepath.Join(kt.origin.Path, kt.kustFileName),
+				ConfiguredBy: yaml.ResourceIdentifier{
+					TypeMeta: yaml.TypeMeta{
+						APIVersion: "builtin",
+						Kind:       bpt.String(),
+					},
+				},
+			}
+		}
+		for i := range r {
+			result = append(result, &resmap.TransformerWithProperties{Transformer: r[i], Origin: transformerOrigin})
+		}
 	}
 	return result, nil
 }
@@ -147,6 +185,9 @@ var transformerConfigurators = map[builtinhelpers.BuiltinPluginType]func(
 	builtinhelpers.NamespaceTransformer: func(
 		kt *KustTarget, bpt builtinhelpers.BuiltinPluginType, f tFactory, tc *builtinconfig.TransformerConfig) (
 		result []resmap.Transformer, err error) {
+		if kt.kustomization.Namespace == "" {
+			return
+		}
 		var c struct {
 			types.ObjectMeta `json:"metadata,omitempty" yaml:"metadata,omitempty"`
 			FieldSpecs       []types.FieldSpec
@@ -230,6 +271,9 @@ var transformerConfigurators = map[builtinhelpers.BuiltinPluginType]func(
 	builtinhelpers.LabelTransformer: func(
 		kt *KustTarget, bpt builtinhelpers.BuiltinPluginType, f tFactory, tc *builtinconfig.TransformerConfig) (
 		result []resmap.Transformer, err error) {
+		if len(kt.kustomization.Labels) == 0 && len(kt.kustomization.CommonLabels) == 0 {
+			return
+		}
 		for _, label := range kt.kustomization.Labels {
 			var c struct {
 				Labels     map[string]string
@@ -272,6 +316,9 @@ var transformerConfigurators = map[builtinhelpers.BuiltinPluginType]func(
 	builtinhelpers.AnnotationsTransformer: func(
 		kt *KustTarget, bpt builtinhelpers.BuiltinPluginType, f tFactory, tc *builtinconfig.TransformerConfig) (
 		result []resmap.Transformer, err error) {
+		if len(kt.kustomization.CommonAnnotations) == 0 {
+			return
+		}
 		var c struct {
 			Annotations map[string]string
 			FieldSpecs  []types.FieldSpec
@@ -286,16 +333,17 @@ var transformerConfigurators = map[builtinhelpers.BuiltinPluginType]func(
 		result = append(result, p)
 		return
 	},
-	builtinhelpers.PrefixSuffixTransformer: func(
+	builtinhelpers.PrefixTransformer: func(
 		kt *KustTarget, bpt builtinhelpers.BuiltinPluginType, f tFactory, tc *builtinconfig.TransformerConfig) (
 		result []resmap.Transformer, err error) {
+		if kt.kustomization.NamePrefix == "" {
+			return
+		}
 		var c struct {
-			Prefix     string
-			Suffix     string
-			FieldSpecs []types.FieldSpec
+			Prefix     string            `json:"prefix,omitempty" yaml:"prefix,omitempty"`
+			FieldSpecs []types.FieldSpec `json:"fieldSpecs,omitempty" yaml:"fieldSpecs,omitempty"`
 		}
 		c.Prefix = kt.kustomization.NamePrefix
-		c.Suffix = kt.kustomization.NameSuffix
 		c.FieldSpecs = tc.NamePrefix
 		p := f()
 		err = kt.configureBuiltinPlugin(p, c, bpt)
@@ -305,6 +353,26 @@ var transformerConfigurators = map[builtinhelpers.BuiltinPluginType]func(
 		result = append(result, p)
 		return
 	},
+	builtinhelpers.SuffixTransformer: func(
+		kt *KustTarget, bpt builtinhelpers.BuiltinPluginType, f tFactory, tc *builtinconfig.TransformerConfig) (
+		result []resmap.Transformer, err error) {
+		if kt.kustomization.NameSuffix == "" {
+			return
+		}
+		var c struct {
+			Suffix     string            `json:"suffix,omitempty" yaml:"suffix,omitempty"`
+			FieldSpecs []types.FieldSpec `json:"fieldSpecs,omitempty" yaml:"fieldSpecs,omitempty"`
+		}
+		c.Suffix = kt.kustomization.NameSuffix
+		c.FieldSpecs = tc.NameSuffix
+		p := f()
+		err = kt.configureBuiltinPlugin(p, c, bpt)
+		if err != nil {
+			return nil, err
+		}
+		result = append(result, p)
+		return
+	},
 	builtinhelpers.ImageTagTransformer: func(
 		kt *KustTarget, bpt builtinhelpers.BuiltinPluginType, f tFactory, tc *builtinconfig.TransformerConfig) (
 		result []resmap.Transformer, err error) {
@@ -327,6 +395,9 @@ var transformerConfigurators = map[builtinhelpers.BuiltinPluginType]func(
 	builtinhelpers.ReplacementTransformer: func(
 		kt *KustTarget, bpt builtinhelpers.BuiltinPluginType, f tFactory, _ *builtinconfig.TransformerConfig) (
 		result []resmap.Transformer, err error) {
+		if len(kt.kustomization.Replacements) == 0 {
+			return
+		}
 		var c struct {
 			Replacements []types.ReplacementField
 		}
--- a/api/internal/target/multitransformer.go
+++ b/api/internal/target/multitransformer.go
@@ -9,15 +9,15 @@ import (

 // multiTransformer contains a list of transformers.
 type multiTransformer struct {
-	transformers []resmap.Transformer
+	transformers []*resmap.TransformerWithProperties
 }

 var _ resmap.Transformer = &multiTransformer{}

 // newMultiTransformer constructs a multiTransformer.
-func newMultiTransformer(t []resmap.Transformer) resmap.Transformer {
+func newMultiTransformer(t []*resmap.TransformerWithProperties) resmap.Transformer {
 	r := &multiTransformer{
-		transformers: make([]resmap.Transformer, len(t)),
+		transformers: make([]*resmap.TransformerWithProperties, len(t)),
 	}
 	copy(r.transformers, t)
 	return r
@@ -30,6 +30,11 @@ func (o *multiTransformer) Transform(m resmap.ResMap) error {
 		if err := t.Transform(m); err != nil {
 			return err
 		}
+		if t.Origin != nil {
+			if err := m.AddTransformerAnnotation(t.Origin); err != nil {
+				return err
+			}
+		}
 		m.DropEmpties()
 	}
 	return nil
--- a/api/internal/target/vars_test.go
+++ b/api/internal/target/vars_test.go
@@ -8,7 +8,6 @@ import (
 	"strings"
 	"testing"

-	"sigs.k8s.io/kustomize/api/resource"
 	kusttest_test "sigs.k8s.io/kustomize/api/testutils/kusttest"
 	"sigs.k8s.io/kustomize/api/types"
 	"sigs.k8s.io/kustomize/kyaml/resid"
@@ -66,7 +65,7 @@ vars:
      apiVersion: v300
 `)
 	ra, err := makeAndLoadKustTarget(
-		t, th.GetFSys(), "/app").AccumulateTarget(&resource.Origin{})
+		t, th.GetFSys(), "/app").AccumulateTarget()
 	if err != nil {
 		t.Fatalf("Err: %v", err)
 	}
@@ -121,7 +120,7 @@ resources:
 `)

 	ra, err := makeAndLoadKustTarget(
-		t, th.GetFSys(), "/app/overlays/o2").AccumulateTarget(&resource.Origin{})
+		t, th.GetFSys(), "/app/overlays/o2").AccumulateTarget()
 	if err != nil {
 		t.Fatalf("Err: %v", err)
 	}
@@ -178,7 +177,7 @@ resources:
 - ../o1
 `)
 	_, err := makeAndLoadKustTarget(
-		t, th.GetFSys(), "/app/overlays/o2").AccumulateTarget(&resource.Origin{})
+		t, th.GetFSys(), "/app/overlays/o2").AccumulateTarget()
 	if err == nil {
 		t.Fatalf("expected var collision")
 	}
--- a/api/internal/utils/annotations.go
+++ b/api/internal/utils/annotations.go
@@ -3,6 +3,7 @@ package utils
 import "sigs.k8s.io/kustomize/api/konfig"

 const (
+	// build annotations
 	BuildAnnotationPreviousKinds      = konfig.ConfigAnnoDomain + "/previousKinds"
 	BuildAnnotationPreviousNames      = konfig.ConfigAnnoDomain + "/previousNames"
 	BuildAnnotationPrefixes           = konfig.ConfigAnnoDomain + "/prefixes"
@@ -17,7 +18,9 @@ const (
 	BuildAnnotationAllowNameChange = konfig.ConfigAnnoDomain + "/allowNameChange"
 	BuildAnnotationAllowKindChange = konfig.ConfigAnnoDomain + "/allowKindChange"

-	OriginAnnotation = "config.kubernetes.io/origin"
+	// for keeping track of origin and transformer data
+	OriginAnnotationKey      = "config.kubernetes.io/origin"
+	TransformerAnnotationKey = "alpha.config.kubernetes.io/transformations"

 	Enabled = "enabled"
 )
--- a/api/konfig/builtinpluginconsts/defaultconfig.go
+++ b/api/konfig/builtinpluginconsts/defaultconfig.go
@@ -11,6 +11,7 @@ import (
 func GetDefaultFieldSpecs() []byte {
 	configData := [][]byte{
 		[]byte(namePrefixFieldSpecs),
+		[]byte(nameSuffixFieldSpecs),
 		[]byte(commonLabelFieldSpecs),
 		[]byte(commonAnnotationFieldSpecs),
 		[]byte(namespaceFieldSpecs),
@@ -27,6 +28,7 @@ func GetDefaultFieldSpecs() []byte {
 func GetDefaultFieldSpecsAsMap() map[string]string {
 	result := make(map[string]string)
 	result["nameprefix"] = namePrefixFieldSpecs
+	result["namesuffix"] = nameSuffixFieldSpecs
 	result["commonlabels"] = commonLabelFieldSpecs
 	result["commonannotations"] = commonAnnotationFieldSpecs
 	result["namespace"] = namespaceFieldSpecs
--- a/api/konfig/builtinpluginconsts/namereference.go
+++ b/api/konfig/builtinpluginconsts/namereference.go
@@ -3,6 +3,7 @@

 package builtinpluginconsts

+// LINT.IfChange
 const (
 	nameReferenceFieldSpecs = `
 nameReference:
@@ -398,3 +399,5 @@ nameReference:
    kind: Ingress
 `
 )
+
+// LINT.ThenChange(/examples/transformerconfigs/README.md)
--- a/api/konfig/builtinpluginconsts/namesuffix.go
+++ b/api/konfig/builtinpluginconsts/namesuffix.go
@@ -0,0 +1,11 @@
+// Copyright 2019 The Kubernetes Authors.
+// SPDX-License-Identifier: Apache-2.0
+
+package builtinpluginconsts
+
+const (
+	nameSuffixFieldSpecs = `
+nameSuffix:
+- path: metadata/name
+`
+)
--- a/api/krusty/blankvalues_test.go
+++ b/api/krusty/blankvalues_test.go
@@ -0,0 +1,49 @@
+package krusty_test
+
+import (
+	"strings"
+	"testing"
+
+	kusttest_test "sigs.k8s.io/kustomize/api/testutils/kusttest"
+)
+
+// test for https://github.com/kubernetes-sigs/kustomize/issues/4240
+func TestBlankNamespace4240(t *testing.T) {
+	th := kusttest_test.MakeHarness(t)
+	th.WriteK(".", `
+resources:
+- resource.yaml
+`)
+
+	th.WriteF("resource.yaml", `
+---
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: test
+---
+apiVersion: rbac.authorization.k8s.io/v1
+kind: Role
+metadata:
+  name: test
+rules: []
+---
+apiVersion: rbac.authorization.k8s.io/v1
+kind: RoleBinding
+metadata:
+  name: test
+subjects:
+- kind: ServiceAccount
+  name: test
+  namespace:
+roleRef:
+  kind: Role
+  name: test
+  apiGroup: rbac.authorization.k8s.io	
+`)
+
+	err := th.RunWithErr(".", th.MakeDefaultOptions())
+	if !strings.Contains(err.Error(), "Invalid Input: namespace is blank for resource") {
+		t.Fatalf("unexpected error: %q", err)
+	}
+}
--- a/api/krusty/buildmetadata_test.go
+++ b/api/krusty/buildmetadata_test.go
@@ -1,265 +0,0 @@
-// Copyright 2019 The Kubernetes Authors.
-// SPDX-License-Identifier: Apache-2.0
-
-package krusty_test
-
-import (
-	"testing"
-
-	_ "sigs.k8s.io/kustomize/api/krusty"
-	kusttest_test "sigs.k8s.io/kustomize/api/testutils/kusttest"
-)
-
-func TestAnnoOriginLocalFiles(t *testing.T) {
-	th := kusttest_test.MakeHarness(t)
-	th.WriteF("service.yaml", `
-apiVersion: v1
-kind: Service
-metadata:
-  name: myService
-spec:
-  ports:
-  - port: 7002
-`)
-	th.WriteK(".", `
-apiVersion: kustomize.config.k8s.io/v1beta1
-kind: Kustomization
-resources:
- service.yaml
-buildMetadata: [originAnnotations]
-`)
-	options := th.MakeDefaultOptions()
-	m := th.Run(".", options)
-	th.AssertActualEqualsExpected(m, `
-apiVersion: v1
-kind: Service
-metadata:
-  annotations:
-    config.kubernetes.io/origin: |
-      path: service.yaml
-  name: myService
-spec:
-  ports:
-  - port: 7002
-`)
-}
-
-func TestAnnoOriginLocalFilesWithOverlay(t *testing.T) {
-	th := kusttest_test.MakeHarness(t)
-	th.WriteK("base", `
-namePrefix: b-
-resources:
- namespace.yaml
- role.yaml
- service.yaml
- deployment.yaml
-`)
-	th.WriteF("base/service.yaml", `
-apiVersion: v1
-kind: Service
-metadata:
-  name: myService
-`)
-	th.WriteF("base/namespace.yaml", `
-apiVersion: v1
-kind: Namespace
-metadata:
-  name: myNs
-`)
-	th.WriteF("base/role.yaml", `
-apiVersion: v1
-kind: Role
-metadata:
-  name: myRole
-`)
-	th.WriteF("base/deployment.yaml", `
-apiVersion: v1
-kind: Deployment
-metadata:
-  name: myDep
-`)
-	th.WriteK("prod", `
-namePrefix: p-
-resources:
- ../base
- service.yaml
- namespace.yaml
-buildMetadata: [originAnnotations]
-`)
-	th.WriteF("prod/service.yaml", `
-apiVersion: v1
-kind: Service
-metadata:
-  name: myService2
-`)
-	th.WriteF("prod/namespace.yaml", `
-apiVersion: v1
-kind: Namespace
-metadata:
-  name: myNs2
-`)
-	m := th.Run("prod", th.MakeDefaultOptions())
-	th.AssertActualEqualsExpected(m, `
-apiVersion: v1
-kind: Namespace
-metadata:
-  annotations:
-    config.kubernetes.io/origin: |
-      path: ../base/namespace.yaml
-  name: myNs
---
-apiVersion: v1
-kind: Role
-metadata:
-  annotations:
-    config.kubernetes.io/origin: |
-      path: ../base/role.yaml
-  name: p-b-myRole
---
-apiVersion: v1
-kind: Service
-metadata:
-  annotations:
-    config.kubernetes.io/origin: |
-      path: ../base/service.yaml
-  name: p-b-myService
---
-apiVersion: v1
-kind: Deployment
-metadata:
-  annotations:
-    config.kubernetes.io/origin: |
-      path: ../base/deployment.yaml
-  name: p-b-myDep
---
-apiVersion: v1
-kind: Service
-metadata:
-  annotations:
-    config.kubernetes.io/origin: |
-      path: service.yaml
-  name: p-myService2
---
-apiVersion: v1
-kind: Namespace
-metadata:
-  annotations:
-    config.kubernetes.io/origin: |
-      path: namespace.yaml
-  name: myNs2
-`)
-}
-
-// This is a copy of TestGeneratorBasics in configmaps_test.go,
-// except that we've enabled the addAnnoOrigin option
-// (which doesn't do anything yet).
-// TODO: Generated resources should receive the annotation
-//      config.kubernetes.io/origin: |
-//        generated-by: path/to/kustomization.yaml
-func TestGeneratorWithAnnoOrigin(t *testing.T) {
-	th := kusttest_test.MakeHarness(t)
-	th.WriteK(".", `
-namePrefix: blah-
-configMapGenerator:
- name: bob
-  literals:
-  - fruit=apple
-  - vegetable=broccoli
-  envs:
-  - foo.env
-  env: bar.env
-  files:
-  - passphrase=phrase.dat
-  - forces.txt
- name: json
-  literals:
-  - 'v2=[{"path": "var/druid/segment-cache"}]'
-  - >- 
-    druid_segmentCache_locations=[{"path": 
-    "var/druid/segment-cache", 
-    "maxSize": 32000000000, 
-    "freeSpacePercent": 1.0}]
-secretGenerator:
- name: bob
-  literals:
-  - fruit=apple
-  - vegetable=broccoli
-  envs:
-  - foo.env
-  files:
-  - passphrase=phrase.dat
-  - forces.txt
-  env: bar.env
-`)
-	th.WriteF("foo.env", `
-MOUNTAIN=everest
-OCEAN=pacific
-`)
-	th.WriteF("bar.env", `
-BIRD=falcon
-`)
-	th.WriteF("phrase.dat", `
-Life is short.
-But the years are long.
-Not while the evil days come not.
-`)
-	th.WriteF("forces.txt", `
-gravitational
-electromagnetic
-strong nuclear
-weak nuclear
-`)
-	opts := th.MakeDefaultOptions()
-	m := th.Run(".", opts)
-	th.AssertActualEqualsExpected(
-		m, `
-apiVersion: v1
-data:
-  BIRD: falcon
-  MOUNTAIN: everest
-  OCEAN: pacific
-  forces.txt: |2
-
-    gravitational
-    electromagnetic
-    strong nuclear
-    weak nuclear
-  fruit: apple
-  passphrase: |2
-
-    Life is short.
-    But the years are long.
-    Not while the evil days come not.
-  vegetable: broccoli
-kind: ConfigMap
-metadata:
-  name: blah-bob-g9df72cd5b
---
-apiVersion: v1
-data:
-  druid_segmentCache_locations: '[{"path":  "var/druid/segment-cache",  "maxSize":
-    32000000000,  "freeSpacePercent": 1.0}]'
-  v2: '[{"path": "var/druid/segment-cache"}]'
-kind: ConfigMap
-metadata:
-  name: blah-json-5298bc8g99
---
-apiVersion: v1
-data:
-  BIRD: ZmFsY29u
-  MOUNTAIN: ZXZlcmVzdA==
-  OCEAN: cGFjaWZpYw==
-  forces.txt: |
-    CmdyYXZpdGF0aW9uYWwKZWxlY3Ryb21hZ25ldGljCnN0cm9uZyBudWNsZWFyCndlYWsgbn
-    VjbGVhcgo=
-  fruit: YXBwbGU=
-  passphrase: |
-    CkxpZmUgaXMgc2hvcnQuCkJ1dCB0aGUgeWVhcnMgYXJlIGxvbmcuCk5vdCB3aGlsZSB0aG
-    UgZXZpbCBkYXlzIGNvbWUgbm90Lgo=
-  vegetable: YnJvY2NvbGk=
-kind: Secret
-metadata:
-  name: blah-bob-58g62h555c
-type: Opaque
-`)
-}
--- a/api/krusty/complexcomposition_test.go
+++ b/api/krusty/complexcomposition_test.go
@@ -368,7 +368,7 @@ resources:
 		t.Fatalf("Expected resource accumulation error")
 	}
 	if !strings.Contains(
-		err.Error(), "already registered id: apps_v1_StatefulSet|~X|my-sts") {
+		err.Error(), "already registered id: StatefulSet.v1.apps/my-sts.[noNs]") {
 		t.Fatalf("Unexpected err: %v", err)
 	}
 }
@@ -459,7 +459,7 @@ resources:
 		t.Fatalf("Expected resource accumulation error")
 	}
 	if !strings.Contains(
-		err.Error(), "already registered id: apps_v1_StatefulSet|~X|my-sts") {
+		err.Error(), "already registered id: StatefulSet.v1.apps/my-sts.[noNs]") {
 		t.Fatalf("Unexpected err: %v", err)
 	}
 }
--- a/api/krusty/component_test.go
+++ b/api/krusty/component_test.go
@@ -589,7 +589,7 @@ components:
 - ../comp-b`),
 			},
 			runPath:       "prod",
-			expectedError: "may not add resource with an already registered id: ~G_v1_Deployment|~X|proxy",
+			expectedError: "may not add resource with an already registered id: Deployment.v1.[noGrp]/proxy.[noNs]",
 		},
 		"components-cannot-add-the-same-base": {
 			input: []FileGen{writeTestBase,
@@ -608,7 +608,7 @@ components:
 - ../comp-b`),
 			},
 			runPath:       "prod",
-			expectedError: "may not add resource with an already registered id: ~G_v1_Deployment|~X|storefront",
+			expectedError: "may not add resource with an already registered id: Deployment.v1.[noGrp]/storefront.[noNs]",
 		},
 		"components-cannot-add-bases-containing-the-same-resource": {
 			input: []FileGen{writeTestBase,
@@ -639,7 +639,7 @@ components:
 - ../comp-b`),
 			},
 			runPath:       "prod",
-			expectedError: "may not add resource with an already registered id: ~G_v1_Deployment|~X|proxy",
+			expectedError: "may not add resource with an already registered id: Deployment.v1.[noGrp]/proxy.[noNs]",
 		},
 	}

--- a/api/krusty/customconfigofbuiltinplugin_test.go
+++ b/api/krusty/customconfigofbuiltinplugin_test.go
@@ -6,6 +6,8 @@ package krusty_test
 import (
 	"testing"

+	"sigs.k8s.io/kustomize/api/types"
+
 	kusttest_test "sigs.k8s.io/kustomize/api/testutils/kusttest"
 )

@@ -13,8 +15,8 @@ import (
 // This is a NamePrefixer that touches Deployments
 // and Services exclusively.
 func TestCustomNamePrefixer(t *testing.T) {
-	th := kusttest_test.MakeEnhancedHarness(t).
-		PrepBuiltin("PrefixSuffixTransformer")
+	th := kusttest_test.MakeEnhancedHarness(t)
+	th.GetPluginConfig().BpLoadingOptions = types.BploUseStaticallyLinked
 	defer th.Reset()

 	th.WriteK(".", `
--- a/api/krusty/customconfigreusable_test.go
+++ b/api/krusty/customconfigreusable_test.go
@@ -7,6 +7,7 @@ import (
 	"testing"

 	kusttest_test "sigs.k8s.io/kustomize/api/testutils/kusttest"
+	"sigs.k8s.io/kustomize/api/types"
 )

 // Demo custom configuration as a base.
@@ -15,9 +16,9 @@ import (
 // kustomizations.
 func TestReusableCustomTransformers(t *testing.T) {
 	th := kusttest_test.MakeEnhancedHarness(t).
-		PrepBuiltin("PrefixSuffixTransformer").
 		PrepBuiltin("AnnotationsTransformer").
 		PrepBuiltin("LabelTransformer")
+	th.GetPluginConfig().BpLoadingOptions = types.BploUseStaticallyLinked
 	defer th.Reset()

 	// First write three custom configurations for builtin plugins.
--- a/api/krusty/diamondcomposition_test.go
+++ b/api/krusty/diamondcomposition_test.go
@@ -141,7 +141,7 @@ resources:
 		t.Fatalf("Expected resource accumulation error")
 	}
 	if !strings.Contains(
-		err.Error(), "already registered id: apps_v1_Deployment|~X|my-deployment") {
+		err.Error(), "already registered id: Deployment.v1.apps/my-deployment.[noNs]") {
 		t.Fatalf("Unexpected err: %v", err)
 	}
 }
--- a/api/krusty/helmchartinflationgenerator_test.go
+++ b/api/krusty/helmchartinflationgenerator_test.go
@@ -26,7 +26,6 @@ type: Opaque
 apiVersion: v1
 kind: Service
 metadata:
-  annotations: {}
  labels:
    app: test-minecraft
    chart: minecraft-3.1.3
--- a/api/krusty/kustomizer.go
+++ b/api/krusty/kustomizer.go
@@ -7,9 +7,10 @@ import (
 	"fmt"
 	"path/filepath"

-	"sigs.k8s.io/kustomize/api/builtins"
+	"sigs.k8s.io/kustomize/api/internal/builtins"
 	pLdr "sigs.k8s.io/kustomize/api/internal/plugins/loader"
 	"sigs.k8s.io/kustomize/api/internal/target"
+	"sigs.k8s.io/kustomize/api/internal/utils"
 	"sigs.k8s.io/kustomize/api/konfig"
 	fLdr "sigs.k8s.io/kustomize/api/loader"
 	"sigs.k8s.io/kustomize/api/provenance"
@@ -95,7 +96,7 @@ func (b *Kustomizer) Run(
 			return nil, err
 		}
 	}
-	if b.options.AddManagedbyLabel {
+	if b.options.AddManagedbyLabel || utils.StringSliceContains(kt.Kustomization().BuildMetadata, types.ManagedByLabelOption) {
 		t := builtins.LabelTransformerPlugin{
 			Labels: map[string]string{
 				konfig.ManagedbyLabelKey: fmt.Sprintf("kustomize-%s", provenance.GetProvenance().Semver()),
@@ -111,5 +112,11 @@ func (b *Kustomizer) Run(
 		}
 	}
 	m.RemoveBuildAnnotations()
+	if !utils.StringSliceContains(kt.Kustomization().BuildMetadata, types.OriginAnnotations) {
+		m.RemoveOriginAnnotations()
+	}
+	if !utils.StringSliceContains(kt.Kustomization().BuildMetadata, types.TransformerAnnotations) {
+		m.RemoveTransformerAnnotations()
+	}
 	return m, nil
 }
--- a/api/krusty/legacy_order_test.go
+++ b/api/krusty/legacy_order_test.go
@@ -0,0 +1,62 @@
+package krusty_test
+
+import (
+	"testing"
+
+	kusttest_test "sigs.k8s.io/kustomize/api/testutils/kusttest"
+)
+
+func TestIssue4388(t *testing.T) {
+	th := kusttest_test.MakeHarness(t)
+	th.WriteK(".", `
+resources:
+- resources.yaml
+`)
+	th.WriteF("resources.yaml", `
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: testing
+data:
+  key: value
+---
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: testing-one
+data:
+  key: value
+---
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: testing-two
+data:
+  key: value
+`)
+	opts := th.MakeDefaultOptions()
+	opts.DoLegacyResourceSort = true
+	m := th.Run(".", opts)
+	th.AssertActualEqualsExpected(m, `
+apiVersion: v1
+data:
+  key: value
+kind: ConfigMap
+metadata:
+  name: testing
+---
+apiVersion: v1
+data:
+  key: value
+kind: ConfigMap
+metadata:
+  name: testing-one
+---
+apiVersion: v1
+data:
+  key: value
+kind: ConfigMap
+metadata:
+  name: testing-two
+`)
+}
--- a/api/krusty/legacyprefixsuffixtransformer_test.go
+++ b/api/krusty/legacyprefixsuffixtransformer_test.go
@@ -0,0 +1,41 @@
+// Copyright 2021 The Kubernetes Authors.
+// SPDX-License-Identifier: Apache-2.0
+
+package krusty_test
+
+import (
+	"testing"
+
+	kusttest_test "sigs.k8s.io/kustomize/api/testutils/kusttest"
+)
+
+func TestLegacyPrefixSuffixTransformer(t *testing.T) {
+	th := kusttest_test.MakeHarness(t)
+	th.WriteK(".", `
+resources:
+- service.yaml
+transformers:
+- |-
+  apiVersion: builtin
+  kind: PrefixSuffixTransformer
+  metadata:
+    name: notImportantHere
+  prefix: baked-
+  suffix: -pie
+  fieldSpecs:
+  - path: metadata/name
+`)
+	th.WriteF("service.yaml", `
+apiVersion: v1
+kind: Service
+metadata:
+  name: apple
+`)
+	m := th.Run(".", th.MakeDefaultOptions())
+	th.AssertActualEqualsExpected(m, `
+apiVersion: v1
+kind: Service
+metadata:
+  name: baked-apple-pie
+`)
+}
--- a/api/krusty/managedbylabel_test.go
+++ b/api/krusty/managedbylabel_test.go
@@ -9,28 +9,7 @@ import (
 	kusttest_test "sigs.k8s.io/kustomize/api/testutils/kusttest"
 )

-func TestAddManagedbyLabel(t *testing.T) {
-	th := kusttest_test.MakeHarness(t)
-	th.WriteF("service.yaml", `
-apiVersion: v1
-kind: Service
-metadata:
-  name: myService
-spec:
-  ports:
-  - port: 7002
-`)
-	th.WriteK(".", `
-apiVersion: kustomize.config.k8s.io/v1beta1
-kind: Kustomization
-resources:
- service.yaml
-`)
-	options := th.MakeDefaultOptions()
-	options.AddManagedbyLabel = true
-	m := th.Run(".", options)
-	th.AssertActualEqualsExpected(m, `
-apiVersion: v1
+const expected = `apiVersion: v1
 kind: Service
 metadata:
  labels:
@@ -39,5 +18,51 @@ metadata:
 spec:
  ports:
  - port: 7002
+`
+
+func TestAddManagedbyLabel(t *testing.T) {
+	tests := []struct {
+		kustFile      string
+		managedByFlag bool
+		expected      string
+	}{
+		{
+			kustFile: `
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+resources:
+- service.yaml
+`,
+			managedByFlag: true,
+			expected:      expected,
+		},
+		{
+			kustFile: `
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+resources:
+- service.yaml
+buildMetadata: [managedByLabel]
+`,
+			managedByFlag: false,
+			expected:      expected,
+		},
+	}
+	for _, tc := range tests {
+		th := kusttest_test.MakeHarness(t)
+		th.WriteF("service.yaml", `
+apiVersion: v1
+kind: Service
+metadata:
+  name: myService
+spec:
+  ports:
+  - port: 7002
 `)
+		th.WriteK(".", tc.kustFile)
+		options := th.MakeDefaultOptions()
+		options.AddManagedbyLabel = tc.managedByFlag
+		m := th.Run(".", options)
+		th.AssertActualEqualsExpected(m, tc.expected)
+	}
 }
--- a/api/krusty/namereference_test.go
+++ b/api/krusty/namereference_test.go
@@ -531,3 +531,58 @@ metadata:
  name: secret-example-7hf4fh868h
 `)
 }
+
+func TestUnrelatedNameReferenceReplacement_Issue4254_Issue3418(t *testing.T) {
+	th := kusttest_test.MakeHarness(t)
+
+	// The cluster-autoscaler lease name should not be changed.
+	th.WriteF("role.yaml", `
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRole
+metadata:
+  name: cluster-autoscaler
+rules:
+- apiGroups: ["coordination.k8s.io"]
+  resources: ["leases"]
+  resourceNames: ["cluster-autoscaler"]
+  verbs: ["get","update"]
+`)
+
+	th.WriteK(".", `
+resources:
+- role.yaml
+configMapGenerator:
+- name: cluster-autoscaler
+  namespace: kube-system
+  literals:
+  - AWS_REGION="us-east-1"
+`)
+	// The resourceNames for the leases resource in the ClusterRole should NOT be
+	// updated with the name suffix, because it's not targeting the generated
+	// configmap. The value at rules[0].resourceNames[0] is currently incorrect.
+	m := th.Run(".", th.MakeDefaultOptions())
+	th.AssertActualEqualsExpected(m, `
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRole
+metadata:
+  name: cluster-autoscaler
+rules:
+- apiGroups:
+  - coordination.k8s.io
+  resourceNames:
+  - cluster-autoscaler-h8mmcct52k
+  resources:
+  - leases
+  verbs:
+  - get
+  - update
+---
+apiVersion: v1
+data:
+  AWS_REGION: us-east-1
+kind: ConfigMap
+metadata:
+  name: cluster-autoscaler-h8mmcct52k
+  namespace: kube-system
+`)
+}
--- a/api/krusty/originannotation_test.go
+++ b/api/krusty/originannotation_test.go
--- a/api/krusty/remoteload_test.go
+++ b/api/krusty/remoteload_test.go
@@ -4,12 +4,15 @@
 package krusty_test

 import (
+	"fmt"
+	"net/http"
 	"path/filepath"
 	"testing"

 	"github.com/stretchr/testify/assert"
 	"sigs.k8s.io/kustomize/api/internal/utils"
 	"sigs.k8s.io/kustomize/api/krusty"
+	"sigs.k8s.io/kustomize/api/loader"
 	"sigs.k8s.io/kustomize/kyaml/filesys"
 )

@@ -74,6 +77,31 @@ spec:
 	assert.NoError(t, fSys.RemoveAll(tmpDir.String()))
 }

+func TestRemoteResourceWithHTTPError(t *testing.T) {
+	fSys := filesys.MakeFsOnDisk()
+	b := krusty.MakeKustomizer(krusty.MakeDefaultOptions())
+	tmpDir, err := filesys.NewTmpConfirmedDir()
+	assert.NoError(t, err)
+
+	url404 := "https://github.com/thisisa404.yaml"
+	kusto := filepath.Join(tmpDir.String(), "kustomization.yaml")
+	assert.NoError(t, fSys.WriteFile(kusto, []byte(fmt.Sprintf(`
+resources:
+- %s
+`, url404))))
+
+	_, err = b.Run(fSys, tmpDir.String())
+	if utils.IsErrTimeout(err) {
+		// Don't fail on timeouts.
+		t.SkipNow()
+	}
+
+	httpErr := fmt.Errorf("%w: status code %d (%s)", loader.ErrorHTTP, 404, http.StatusText(404))
+	accuFromErr := fmt.Errorf("accumulating resources from '%s': %w", url404, httpErr)
+	expectedErr := fmt.Errorf("accumulating resources: %w", accuFromErr)
+	assert.EqualErrorf(t, err, expectedErr.Error(), url404)
+}
+
 func TestRemoteResourceAnnoOrigin(t *testing.T) {
 	fSys := filesys.MakeFsOnDisk()
 	b := krusty.MakeKustomizer(krusty.MakeDefaultOptions())
--- a/api/krusty/repeatbase_test.go
+++ b/api/krusty/repeatbase_test.go
@@ -128,7 +128,7 @@ spec:

 	err := th.RunWithErr("mango", th.MakeDefaultOptions())
 	if !strings.Contains(
-		err.Error(), "multiple matches for Id apps_v1_Deployment|~X|banana; failed to find unique target for patch") {
+		err.Error(), "multiple matches for Id Deployment.v1.apps/banana.[noNs]; failed to find unique target for patch Deployment.v1.apps/banana.[noNs]") {
 		t.Fatalf("Unexpected err: %v", err)
 	}

--- a/api/krusty/transformerannotation_test.go
+++ b/api/krusty/transformerannotation_test.go
@@ -0,0 +1,495 @@
+// Copyright 2019 The Kubernetes Authors.
+// SPDX-License-Identifier: Apache-2.0
+
+package krusty_test
+
+import (
+	"os"
+	"path/filepath"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+	"sigs.k8s.io/kustomize/api/internal/utils"
+	"sigs.k8s.io/kustomize/api/krusty"
+	kusttest_test "sigs.k8s.io/kustomize/api/testutils/kusttest"
+	"sigs.k8s.io/kustomize/kyaml/filesys"
+)
+
+const generateDeploymentWithOriginDotSh = `#!/bin/sh
+
+cat <<EOF
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: nginx
+  labels:
+    app: nginx
+  annotations:
+    tshirt-size: small # this injects the resource reservations
+    config.kubernetes.io/origin: |
+      path: somefile.yaml
+spec:
+  selector:
+    matchLabels:
+      app: nginx
+  template:
+    metadata:
+      labels:
+        app: nginx
+    spec:
+      containers:
+      - name: nginx
+        image: nginx
+EOF
+`
+
+func TestAnnoTransformerBuiltinLocal(t *testing.T) {
+	th := kusttest_test.MakeHarness(t)
+	th.WriteF("service.yaml", `
+apiVersion: v1
+kind: Service
+metadata:
+  name: myService
+spec:
+  ports:
+  - port: 7002
+`)
+	th.WriteK(".", `
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+resources:
+- service.yaml
+buildMetadata: [transformerAnnotations]
+namePrefix: foo-
+`)
+	options := th.MakeDefaultOptions()
+	m := th.Run(".", options)
+	th.AssertActualEqualsExpected(m, `
+apiVersion: v1
+kind: Service
+metadata:
+  annotations:
+    alpha.config.kubernetes.io/transformations: |
+      - configuredIn: kustomization.yaml
+        configuredBy:
+          apiVersion: builtin
+          kind: PrefixTransformer
+  name: foo-myService
+spec:
+  ports:
+  - port: 7002
+`)
+}
+
+func TestAnnoOriginAndTransformerBuiltinLocal(t *testing.T) {
+	th := kusttest_test.MakeHarness(t)
+	th.WriteF("service.yaml", `
+apiVersion: v1
+kind: Service
+metadata:
+  name: myService
+spec:
+  ports:
+  - port: 7002
+`)
+	th.WriteK(".", `
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+resources:
+- service.yaml
+buildMetadata: [originAnnotations, transformerAnnotations]
+namePrefix: foo-
+`)
+	options := th.MakeDefaultOptions()
+	m := th.Run(".", options)
+	th.AssertActualEqualsExpected(m, `
+apiVersion: v1
+kind: Service
+metadata:
+  annotations:
+    alpha.config.kubernetes.io/transformations: |
+      - configuredIn: kustomization.yaml
+        configuredBy:
+          apiVersion: builtin
+          kind: PrefixTransformer
+    config.kubernetes.io/origin: |
+      path: service.yaml
+  name: foo-myService
+spec:
+  ports:
+  - port: 7002
+`)
+}
+
+func TestAnnoTransformerLocalFilesWithOverlay(t *testing.T) {
+	th := kusttest_test.MakeHarness(t)
+	th.WriteK("base", `
+namePrefix: b-
+resources:
+- namespace.yaml
+- role.yaml
+- service.yaml
+- deployment.yaml
+`)
+	th.WriteF("base/service.yaml", `
+apiVersion: v1
+kind: Service
+metadata:
+  name: myService
+`)
+	th.WriteF("base/namespace.yaml", `
+apiVersion: v1
+kind: Namespace
+metadata:
+  name: myNs
+`)
+	th.WriteF("base/role.yaml", `
+apiVersion: v1
+kind: Role
+metadata:
+  name: myRole
+`)
+	th.WriteF("base/deployment.yaml", `
+apiVersion: v1
+kind: Deployment
+metadata:
+  name: myDep
+`)
+	th.WriteK("prod", `
+namePrefix: p-
+resources:
+- ../base
+- service.yaml
+- namespace.yaml
+buildMetadata: [transformerAnnotations]
+`)
+	th.WriteF("prod/service.yaml", `
+apiVersion: v1
+kind: Service
+metadata:
+  name: myService2
+`)
+	th.WriteF("prod/namespace.yaml", `
+apiVersion: v1
+kind: Namespace
+metadata:
+  name: myNs2
+`)
+	m := th.Run("prod", th.MakeDefaultOptions())
+	th.AssertActualEqualsExpected(m, `
+apiVersion: v1
+kind: Namespace
+metadata:
+  annotations:
+    alpha.config.kubernetes.io/transformations: |
+      - configuredIn: ../base/kustomization.yaml
+        configuredBy:
+          apiVersion: builtin
+          kind: PrefixTransformer
+      - configuredIn: kustomization.yaml
+        configuredBy:
+          apiVersion: builtin
+          kind: PrefixTransformer
+  name: myNs
+---
+apiVersion: v1
+kind: Role
+metadata:
+  annotations:
+    alpha.config.kubernetes.io/transformations: |
+      - configuredIn: ../base/kustomization.yaml
+        configuredBy:
+          apiVersion: builtin
+          kind: PrefixTransformer
+      - configuredIn: kustomization.yaml
+        configuredBy:
+          apiVersion: builtin
+          kind: PrefixTransformer
+  name: p-b-myRole
+---
+apiVersion: v1
+kind: Service
+metadata:
+  annotations:
+    alpha.config.kubernetes.io/transformations: |
+      - configuredIn: ../base/kustomization.yaml
+        configuredBy:
+          apiVersion: builtin
+          kind: PrefixTransformer
+      - configuredIn: kustomization.yaml
+        configuredBy:
+          apiVersion: builtin
+          kind: PrefixTransformer
+  name: p-b-myService
+---
+apiVersion: v1
+kind: Deployment
+metadata:
+  annotations:
+    alpha.config.kubernetes.io/transformations: |
+      - configuredIn: ../base/kustomization.yaml
+        configuredBy:
+          apiVersion: builtin
+          kind: PrefixTransformer
+      - configuredIn: kustomization.yaml
+        configuredBy:
+          apiVersion: builtin
+          kind: PrefixTransformer
+  name: p-b-myDep
+---
+apiVersion: v1
+kind: Service
+metadata:
+  annotations:
+    alpha.config.kubernetes.io/transformations: |
+      - configuredIn: kustomization.yaml
+        configuredBy:
+          apiVersion: builtin
+          kind: PrefixTransformer
+  name: p-myService2
+---
+apiVersion: v1
+kind: Namespace
+metadata:
+  annotations:
+    alpha.config.kubernetes.io/transformations: |
+      - configuredIn: kustomization.yaml
+        configuredBy:
+          apiVersion: builtin
+          kind: PrefixTransformer
+  name: myNs2
+`)
+}
+
+func TestAnnoOriginRemoteBuiltinTransformer(t *testing.T) {
+	fSys := filesys.MakeFsOnDisk()
+	b := krusty.MakeKustomizer(krusty.MakeDefaultOptions())
+	tmpDir, err := filesys.NewTmpConfirmedDir()
+	assert.NoError(t, err)
+	assert.NoError(t, fSys.WriteFile(filepath.Join(tmpDir.String(), "kustomization.yaml"), []byte(`
+resources:
+- github.com/kubernetes-sigs/kustomize/examples/multibases/production/?ref=v1.0.6
+buildMetadata: [transformerAnnotations]
+`)))
+	m, err := b.Run(
+		fSys,
+		tmpDir.String())
+	if utils.IsErrTimeout(err) {
+		// Don't fail on timeouts.
+		t.SkipNow()
+	}
+	if !assert.NoError(t, err) {
+		t.FailNow()
+	}
+	yml, err := m.AsYaml()
+	assert.NoError(t, err)
+	assert.Equal(t, `apiVersion: v1
+kind: Pod
+metadata:
+  annotations:
+    alpha.config.kubernetes.io/transformations: |
+      - repo: https://github.com/kubernetes-sigs/kustomize
+        ref: v1.0.6
+        configuredIn: examples/multibases/production/kustomization.yaml
+        configuredBy:
+          apiVersion: builtin
+          kind: PrefixTransformer
+  labels:
+    app: myapp
+  name: prod-myapp-pod
+spec:
+  containers:
+  - image: nginx:1.7.9
+    name: nginx
+`, string(yml))
+	assert.NoError(t, fSys.RemoveAll(tmpDir.String()))
+}
+
+func TestAnnoTransformerBuiltinInline(t *testing.T) {
+	th := kusttest_test.MakeEnhancedHarness(t)
+	defer th.Reset()
+
+	th.WriteF("resource.yaml", `
+apiVersion: apps/v1
+kind: ConfigMap
+metadata:
+  name: whatever
+data: {}
+`)
+	th.WriteK(".", `
+resources:
+- resource.yaml
+transformers:
+- |-
+  apiVersion: builtin
+  kind: NamespaceTransformer
+  metadata:
+    name: not-important-to-example
+    namespace: test
+  fieldSpecs:
+  - path: metadata/namespace
+    create: true
+buildMetadata: [transformerAnnotations]
+`)
+
+	expected := `
+apiVersion: apps/v1
+data: {}
+kind: ConfigMap
+metadata:
+  annotations:
+    alpha.config.kubernetes.io/transformations: |
+      - configuredIn: kustomization.yaml
+        configuredBy:
+          apiVersion: builtin
+          kind: NamespaceTransformer
+          name: not-important-to-example
+          namespace: test
+  name: whatever
+  namespace: test
+`
+	m := th.Run(".", th.MakeDefaultOptions())
+	th.AssertActualEqualsExpected(m, expected)
+}
+
+func TestAnnoOriginCustomInlineTransformer(t *testing.T) {
+	fSys := filesys.MakeFsOnDisk()
+
+	th := kusttest_test.MakeHarnessWithFs(t, fSys)
+	o := th.MakeOptionsPluginsEnabled()
+	o.PluginConfig.FnpLoadingOptions.EnableExec = true
+
+	tmpDir, err := filesys.NewTmpConfirmedDir()
+	assert.NoError(t, err)
+	th.WriteK(tmpDir.String(), `
+transformers:
+- |-
+  kind: executable
+  metadata:
+    name: demo
+    annotations:
+      config.kubernetes.io/function: |
+        exec:
+          path: ./generateDeployment.sh
+  spec:
+buildMetadata: [transformerAnnotations]
+`)
+
+	// generateDeploymentWithOriginDotSh creates a resource that already has an origin annotation,
+	// which will cause kustomize to record the plugin origin data as a transformation
+	th.WriteF(filepath.Join(tmpDir.String(), "generateDeployment.sh"), generateDeploymentWithOriginDotSh)
+
+	assert.NoError(t, os.Chmod(filepath.Join(tmpDir.String(), "generateDeployment.sh"), 0777))
+	th.WriteF(filepath.Join(tmpDir.String(), "gener.yaml"), `
+kind: executable
+metadata:
+  name: demo
+  annotations:
+    config.kubernetes.io/function: |
+      exec:
+        path: ./generateDeployment.sh
+spec:
+`)
+
+	m := th.Run(tmpDir.String(), o)
+	assert.NoError(t, err)
+	yml, err := m.AsYaml()
+	assert.NoError(t, err)
+	assert.Equal(t, `apiVersion: apps/v1
+kind: Deployment
+metadata:
+  annotations:
+    alpha.config.kubernetes.io/transformations: |
+      - configuredIn: kustomization.yaml
+        configuredBy:
+          kind: executable
+          name: demo
+    tshirt-size: small
+  labels:
+    app: nginx
+  name: nginx
+spec:
+  selector:
+    matchLabels:
+      app: nginx
+  template:
+    metadata:
+      labels:
+        app: nginx
+    spec:
+      containers:
+      - image: nginx
+        name: nginx
+`, string(yml))
+	assert.NoError(t, fSys.RemoveAll(tmpDir.String()))
+}
+
+func TestAnnoOriginCustomExecTransformerWithOverlay(t *testing.T) {
+	fSys := filesys.MakeFsOnDisk()
+
+	th := kusttest_test.MakeHarnessWithFs(t, fSys)
+	o := th.MakeOptionsPluginsEnabled()
+	o.PluginConfig.FnpLoadingOptions.EnableExec = true
+
+	tmpDir, err := filesys.NewTmpConfirmedDir()
+	assert.NoError(t, err)
+	base := filepath.Join(tmpDir.String(), "base")
+	prod := filepath.Join(tmpDir.String(), "prod")
+	assert.NoError(t, fSys.Mkdir(base))
+	assert.NoError(t, fSys.Mkdir(prod))
+	th.WriteK(base, `
+transformers:
+- gener.yaml
+`)
+	th.WriteK(prod, `
+resources:
+- ../base
+buildMetadata: [transformerAnnotations]
+`)
+	th.WriteF(filepath.Join(base, "gener.yaml"), `
+kind: executable
+metadata:
+  name: demo
+  annotations:
+    config.kubernetes.io/function: |
+      exec:
+        path: ./generateDeployment.sh
+spec:
+`)
+	// generateDeploymentWithOriginDotSh creates a resource that already has an origin annotation,
+	// which will cause kustomize to record the plugin origin data as a transformation
+	th.WriteF(filepath.Join(base, "generateDeployment.sh"), generateDeploymentWithOriginDotSh)
+	assert.NoError(t, os.Chmod(filepath.Join(base, "generateDeployment.sh"), 0777))
+
+	m := th.Run(prod, o)
+	assert.NoError(t, err)
+	yml, err := m.AsYaml()
+	assert.NoError(t, err)
+	assert.Equal(t, `apiVersion: apps/v1
+kind: Deployment
+metadata:
+  annotations:
+    alpha.config.kubernetes.io/transformations: |
+      - configuredIn: ../base/gener.yaml
+        configuredBy:
+          kind: executable
+          name: demo
+    tshirt-size: small
+  labels:
+    app: nginx
+  name: nginx
+spec:
+  selector:
+    matchLabels:
+      app: nginx
+  template:
+    metadata:
+      labels:
+        app: nginx
+    spec:
+      containers:
+      - image: nginx
+        name: nginx
+`, string(yml))
+	assert.NoError(t, fSys.RemoveAll(tmpDir.String()))
+}
--- a/api/loader/errors.go
+++ b/api/loader/errors.go
@@ -0,0 +1,5 @@
+package loader
+
+import "fmt"
+
+var ErrorHTTP = fmt.Errorf("HTTP Error")
--- a/api/loader/fileloader.go
+++ b/api/loader/fileloader.go
@@ -313,6 +313,9 @@ func (fl *fileLoader) Load(path string) ([]byte, error) {
 			return nil, err
 		}
 		defer resp.Body.Close()
+		if resp.StatusCode < 200 || resp.StatusCode > 299 {
+			return nil, fmt.Errorf("%w: status code %d (%s)", ErrorHTTP, resp.StatusCode, http.StatusText(resp.StatusCode))
+		}
 		body, err := ioutil.ReadAll(resp.Body)
 		if err != nil {
 			return nil, err
--- a/api/resmap/idslice.go
+++ b/api/resmap/idslice.go
@@ -33,5 +33,5 @@ func (a IdSlice) Less(i, j int) bool {
 	if !a[i].Gvk.Equals(a[j].Gvk) {
 		return a[i].Gvk.IsLessThan(a[j].Gvk)
 	}
-	return a[i].String() < a[j].String()
+	return a[i].LegacySortString() < a[j].LegacySortString()
 }
--- a/api/resmap/resmap.go
+++ b/api/resmap/resmap.go
@@ -21,11 +21,25 @@ type Transformer interface {
 	Transform(m ResMap) error
 }

+// A TransformerWithProperties contains a Transformer and stores
+// some of its properties
+type TransformerWithProperties struct {
+	Transformer
+	Origin *resource.Origin
+}
+
 // A Generator creates an instance of ResMap.
 type Generator interface {
 	Generate() (ResMap, error)
 }

+// A GeneratorWithProperties contains a Generator and stores
+// some of its properties
+type GeneratorWithProperties struct {
+	Generator
+	Origin *resource.Origin
+}
+
 // Something that's configurable accepts an
 // instance of PluginHelpers and a raw config
 // object (YAML in []byte form).
@@ -136,6 +150,25 @@ type ResMap interface {
 	// self, then its behavior _cannot_ be merge or replace.
 	AbsorbAll(ResMap) error

+	// AddOriginAnnotation will add the provided origin as
+	// an origin annotation to all resources in the ResMap, if
+	// the origin is not nil.
+	AddOriginAnnotation(origin *resource.Origin) error
+
+	// RemoveOriginAnnotation will remove the origin annotation
+	// from all resources in the ResMap
+	RemoveOriginAnnotations() error
+
+	// AddTransformerAnnotation will add the provided origin as
+	// an origin annotation if the resource doesn't have one; a
+	// transformer annotation otherwise; to all resources in
+	// ResMap
+	AddTransformerAnnotation(origin *resource.Origin) error
+
+	// RemoveTransformerAnnotation will remove the transformer annotation
+	// from all resources in the ResMap
+	RemoveTransformerAnnotations() error
+
 	// AnnotateAll annotates all resources in the ResMap with
 	// the provided key value pair.
 	AnnotateAll(key string, value string) error
@@ -212,7 +245,7 @@ type ResMap interface {
 	// This is a filter; it excludes things that cannot be
 	// referenced by the resource, e.g. objects in other
 	// namespaces. Cluster wide objects are never excluded.
-	SubsetThatCouldBeReferencedByResource(*resource.Resource) ResMap
+	SubsetThatCouldBeReferencedByResource(*resource.Resource) (ResMap, error)

 	// DeAnchor replaces YAML aliases with structured data copied from anchors.
 	// This cannot be undone; if desired, call DeepCopy first.
--- a/api/resmap/reswrangler.go
+++ b/api/resmap/reswrangler.go
@@ -215,7 +215,7 @@ func (m *resWrangler) GetById(
 	if err != nil {
 		return nil, fmt.Errorf(
 			"%s; failed to find unique target for patch %s",
-			err.Error(), id.GvknString())
+			err.Error(), id.String())
 	}
 	return r, nil
 }
@@ -389,14 +389,17 @@ func (m *resWrangler) makeCopy(copier resCopier) ResMap {

 // SubsetThatCouldBeReferencedByResource implements ResMap.
 func (m *resWrangler) SubsetThatCouldBeReferencedByResource(
-	referrer *resource.Resource) ResMap {
+	referrer *resource.Resource) (ResMap, error) {
 	referrerId := referrer.CurId()
 	if referrerId.IsClusterScoped() {
 		// A cluster scoped resource can refer to anything.
-		return m
+		return m, nil
 	}
 	result := newOne()
-	roleBindingNamespaces := getNamespacesForRoleBinding(referrer)
+	roleBindingNamespaces, err := getNamespacesForRoleBinding(referrer)
+	if err != nil {
+		return nil, err
+	}
 	for _, possibleTarget := range m.rList {
 		id := possibleTarget.CurId()
 		if id.IsClusterScoped() {
@@ -416,32 +419,36 @@ func (m *resWrangler) SubsetThatCouldBeReferencedByResource(
 			result.append(possibleTarget)
 		}
 	}
-	return result
+	return result, nil
 }

 // getNamespacesForRoleBinding returns referenced ServiceAccount namespaces
 // if the resource is a RoleBinding
-func getNamespacesForRoleBinding(r *resource.Resource) map[string]bool {
+func getNamespacesForRoleBinding(r *resource.Resource) (map[string]bool, error) {
 	result := make(map[string]bool)
 	if r.GetKind() != "RoleBinding" {
-		return result
+		return result, nil
 	}
 	//nolint staticcheck
 	subjects, err := r.GetSlice("subjects")
 	if err != nil || subjects == nil {
-		return result
+		return result, nil
 	}
 	for _, s := range subjects {
 		subject := s.(map[string]interface{})
 		if ns, ok1 := subject["namespace"]; ok1 {
 			if kind, ok2 := subject["kind"]; ok2 {
 				if kind.(string) == "ServiceAccount" {
-					result[ns.(string)] = true
+					if n, ok3 := ns.(string); ok3 {
+						result[n] = true
+					} else {
+						return nil, errors.New(fmt.Sprintf("Invalid Input: namespace is blank for resource %q\n", r.CurId()))
+					}
 				}
 			}
 		}
 	}
-	return result
+	return result, nil
 }

 // AppendAll implements ResMap.
@@ -484,6 +491,69 @@ func (m *resWrangler) AbsorbAll(other ResMap) error {
 	return nil
 }

+// AddOriginAnnotation implements ResMap.
+func (m *resWrangler) AddOriginAnnotation(origin *resource.Origin) error {
+	if origin == nil {
+		return nil
+	}
+	for _, res := range m.rList {
+		or, err := res.GetOrigin()
+		if or != nil || err != nil {
+			// if any resources already have an origin annotation,
+			// skip it
+			continue
+		}
+		if err := res.SetOrigin(origin); err != nil {
+			return err
+		}
+	}
+	return nil
+}
+
+// RemoveOriginAnnotation implements ResMap
+func (m *resWrangler) RemoveOriginAnnotations() error {
+	for _, res := range m.rList {
+		if err := res.SetOrigin(nil); err != nil {
+			return err
+		}
+	}
+	return nil
+}
+
+// AddTransformerAnnotation implements ResMap
+func (m *resWrangler) AddTransformerAnnotation(origin *resource.Origin) error {
+	for _, res := range m.rList {
+		or, err := res.GetOrigin()
+		if err != nil {
+			return err
+		}
+		if or == nil {
+			// the resource does not have an origin annotation, so
+			// we assume that the transformer generated the resource
+			// rather than modifying it
+			err = res.SetOrigin(origin)
+		} else {
+			// the resource already has an origin annotation, so we
+			// record the provided origin as a transformation
+			err = res.AddTransformation(origin)
+		}
+		if err != nil {
+			return err
+		}
+	}
+	return nil
+}
+
+// RemoveTransformerAnnotations implements ResMap
+func (m *resWrangler) RemoveTransformerAnnotations() error {
+	for _, res := range m.rList {
+		if err := res.ClearTransformations(); err != nil {
+			return err
+		}
+	}
+	return nil
+}
+
 func (m *resWrangler) appendReplaceOrMerge(res *resource.Resource) error {
 	id := res.CurId()
 	matches := m.GetMatchingResourcesByAnyId(id.Equals)
@@ -510,9 +580,18 @@ func (m *resWrangler) appendReplaceOrMerge(res *resource.Resource) error {
 		case types.BehaviorReplace:
 			res.CopyMergeMetaDataFieldsFrom(old)
 		case types.BehaviorMerge:
+			// ensure the origin annotation doesn't get overwritten
+			orig, err := old.GetOrigin()
+			if err != nil {
+				return err
+			}
 			res.CopyMergeMetaDataFieldsFrom(old)
 			res.MergeDataMapFrom(old)
 			res.MergeBinaryDataMapFrom(old)
+			if orig != nil {
+				res.SetOrigin(orig)
+			}
+
 		default:
 			return fmt.Errorf(
 				"id %#v exists; behavior must be merge or replace", id)
--- a/api/resmap/reswrangler_test.go
+++ b/api/resmap/reswrangler_test.go
@@ -26,6 +26,34 @@ import (
 var depProvider = provider.NewDefaultDepProvider()
 var rf = depProvider.GetResourceFactory()
 var rmF = NewFactory(rf)
+var origin1 = &resource.Origin{
+	Repo:         "github.com/myrepo",
+	Ref:          "master",
+	ConfiguredIn: "config.yaml",
+	ConfiguredBy: yaml.ResourceIdentifier{
+		TypeMeta: yaml.TypeMeta{
+			APIVersion: "builtin",
+			Kind:       "Generator",
+		},
+		NameMeta: yaml.NameMeta{
+			Name:      "my-name",
+			Namespace: "my-namespace",
+		},
+	},
+}
+var origin2 = &resource.Origin{
+	ConfiguredIn: "../base/config.yaml",
+	ConfiguredBy: yaml.ResourceIdentifier{
+		TypeMeta: yaml.TypeMeta{
+			APIVersion: "builtin",
+			Kind:       "Generator",
+		},
+		NameMeta: yaml.NameMeta{
+			Name:      "my-name",
+			Namespace: "my-namespace",
+		},
+	},
+}

 func doAppend(t *testing.T, w ResMap, r *resource.Resource) {
 	err := w.Append(r)
@@ -566,7 +594,10 @@ func TestSubsetThatCouldBeReferencedByResource(t *testing.T) {
 	for name, test := range tests {
 		test := test
 		t.Run(name, func(t *testing.T) {
-			got := m.SubsetThatCouldBeReferencedByResource(test.filter)
+			got, err1 := m.SubsetThatCouldBeReferencedByResource(test.filter)
+			if err1 != nil {
+				t.Fatalf("Expected error %v: ", err1)
+			}
 			err := test.expected.ErrorIfNotEqualLists(got)
 			if err != nil {
 				test.expected.Debug("expected")
@@ -1527,6 +1558,67 @@ $patch: delete
 	}
 }

+func TestOriginAnnotations(t *testing.T) {
+	w := New()
+	for i := 0; i < 3; i++ {
+		assert.NoError(t, w.Append(makeCm(i)))
+	}
+	// this should add an origin annotation to every resource
+	assert.NoError(t, w.AddOriginAnnotation(origin1))
+	resources := w.Resources()
+	for _, res := range resources {
+		or, err := res.GetOrigin()
+		assert.NoError(t, err)
+		assert.Equal(t, origin1, or)
+	}
+	// this should not overwrite the existing origin annotations
+	assert.NoError(t, w.AddOriginAnnotation(origin2))
+	for _, res := range resources {
+		or, err := res.GetOrigin()
+		assert.NoError(t, err)
+		assert.Equal(t, origin1, or)
+	}
+	// this should remove origin annotations from all resources
+	assert.NoError(t, w.RemoveOriginAnnotations())
+	for _, res := range resources {
+		or, err := res.GetOrigin()
+		assert.NoError(t, err)
+		assert.Nil(t, or)
+	}
+}
+
+func TestTransformerAnnotations(t *testing.T) {
+	w := New()
+	for i := 0; i < 3; i++ {
+		assert.NoError(t, w.Append(makeCm(i)))
+	}
+	// this should add an origin annotation to every resource
+	assert.NoError(t, w.AddTransformerAnnotation(origin1))
+	resources := w.Resources()
+	for _, res := range resources {
+		or, err := res.GetOrigin()
+		assert.NoError(t, err)
+		assert.Equal(t, origin1, or)
+	}
+	// this should add a transformer annotation to every resource
+	assert.NoError(t, w.AddTransformerAnnotation(origin2))
+	for _, res := range resources {
+		or, err := res.GetOrigin()
+		assert.NoError(t, err)
+		assert.Equal(t, origin1, or)
+		tr, err := res.GetTransformations()
+		assert.NoError(t, err)
+		assert.Equal(t, resource.Transformations{origin2}, tr)
+	}
+	// remove transformer annotations from all resources
+	assert.NoError(t, w.RemoveTransformerAnnotations())
+	for _, res := range resources {
+		tr, err := res.GetTransformations()
+		assert.NoError(t, err)
+		assert.Nil(t, tr)
+	}
+}
+
 // baseResource produces a base object which used to test
 // patch transformation
 // Also the structure is matching the Deployment syntax
--- a/api/resource/origin.go
+++ b/api/resource/origin.go
@@ -8,26 +8,42 @@ import (
 	"strings"

 	"sigs.k8s.io/kustomize/api/internal/git"
+	kyaml "sigs.k8s.io/kustomize/kyaml/yaml"
 )

-// Origin retains information about where resources in the output
-// of `kustomize build` originated from
+// Origin retains information about the origin of resources and transformer configs
+// that contributed to the output of `kustomize build`
 type Origin struct {
-	// Path is the path to the resource, rooted from the directory upon
-	// which `kustomize build` was invoked
-	Path string
+	// Path is the path to the resource. If a local resource, this path is
+	// rooted from the directory upon which `kustomize build` was invoked. If a
+	// remote resource, this path is rooted from the root of the remote repo.
+	Path string `json:"path,omitempty" yaml:"path,omitempty"`

-	// Repo is the remote repository that the resource originated from if it is
+	// Repo is the remote repository that the resource or transformer originated from if it is
 	// not from a local file
-	Repo string
+	Repo string `json:"repo,omitempty" yaml:"repo,omitempty"`

-	// Ref is the ref of the remote repository that the resource originated from
+	// Ref is the ref of the remote repository that the resource or transformer originated from
 	// if it is not from a local file
-	Ref string
+	Ref string `json:"ref,omitempty" yaml:"ref,omitempty"`
+
+	// The following fields only apply to resources that have been
+	// generated by fields other than the `resources` field, or to transformer
+	// configs.
+
+	// ConfiguredIn is the file path to the generator or transformer config that created the
+	// resource
+	ConfiguredIn string `json:"configuredIn,omitempty" yaml:"configuredIn,omitempty"`
+
+	// ConfiguredBy is the ObjectReference of the generator or transformer config
+	ConfiguredBy kyaml.ResourceIdentifier `json:"configuredBy,omitempty" yaml:"configuredBy,omitempty"`
 }

 // Copy returns a copy of origin
 func (origin *Origin) Copy() Origin {
+	if origin == nil {
+		return Origin{}
+	}
 	return *origin
 }

@@ -47,14 +63,44 @@ func (origin *Origin) Append(path string) *Origin {
 }

 // String returns a string version of origin
-func (origin *Origin) String() string {
-	var anno string
-	anno = anno + "path: " + origin.Path + "\n"
-	if origin.Repo != "" {
-		anno = anno + "repo: " + origin.Repo + "\n"
-	}
-	if origin.Ref != "" {
-		anno = anno + "ref: " + origin.Ref + "\n"
-	}
-	return anno
+func (origin *Origin) String() (string, error) {
+	anno, err := kyaml.Marshal(origin)
+	return string(anno), err
+}
+
+// Transformations is a list of Origin
+type Transformations []*Origin
+
+// String returns a string version of Transformations
+func (transformations *Transformations) String() (string, error) {
+	anno, err := kyaml.Marshal(transformations)
+	return string(anno), err
+}
+
+// OriginFromCustomPlugin takes a custom plugin defined as a resource
+// and returns an origin object to describe it
+func OriginFromCustomPlugin(res *Resource) (*Origin, error) {
+	origin, err := res.GetOrigin()
+	if err != nil {
+		return nil, err
+	}
+	var result *Origin
+	if origin != nil {
+		result = &Origin{
+			Repo:         origin.Repo,
+			Ref:          origin.Ref,
+			ConfiguredIn: origin.Path,
+			ConfiguredBy: kyaml.ResourceIdentifier{
+				TypeMeta: kyaml.TypeMeta{
+					APIVersion: res.GetApiVersion(),
+					Kind:       res.GetKind(),
+				},
+				NameMeta: kyaml.NameMeta{
+					Name:      res.GetName(),
+					Namespace: res.GetNamespace(),
+				},
+			},
+		}
+	}
+	return result, nil
 }
--- a/api/resource/origin_test.go
+++ b/api/resource/origin_test.go
@@ -6,7 +6,9 @@ package resource_test
 import (
 	"testing"

+	"github.com/stretchr/testify/assert"
 	. "sigs.k8s.io/kustomize/api/resource"
+	kyaml "sigs.k8s.io/kustomize/kyaml/yaml"
 )

 func TestOriginAppend(t *testing.T) {
@@ -34,10 +36,9 @@ repo: https://github.com/kubernetes-sigs/kustomize
 		},
 	}
 	for _, test := range tests {
-		actual := test.in.Append(test.path).String()
-		if actual != test.expected {
-			t.Fatalf("Expected %v, but got %v\n", test.expected, actual)
-		}
+		actual, err := test.in.Append(test.path).String()
+		assert.NoError(t, err)
+		assert.Equal(t, actual, test.expected)
 	}
 }

@@ -76,8 +77,84 @@ repo: github.com/kubernetes-sigs/kustomize/examples/multibases/dev/
 	}

 	for _, test := range tests {
-		if test.in.String() != test.expected {
-			t.Fatalf("Expected %v, but got %v\n", test.expected, test.in.String())
-		}
+		actual, err := test.in.String()
+		assert.NoError(t, err)
+		assert.Equal(t, test.expected, actual)
+	}
+}
+
+func TestTransformationsString(t *testing.T) {
+	origin1 := &Origin{
+		Repo:         "github.com/myrepo",
+		Ref:          "master",
+		ConfiguredIn: "config.yaml",
+		ConfiguredBy: kyaml.ResourceIdentifier{
+			TypeMeta: kyaml.TypeMeta{
+				APIVersion: "builtin",
+				Kind:       "Generator",
+			},
+			NameMeta: kyaml.NameMeta{
+				Name:      "my-name",
+				Namespace: "my-namespace",
+			},
+		},
+	}
+	origin2 := &Origin{
+		ConfiguredIn: "../base/config.yaml",
+		ConfiguredBy: kyaml.ResourceIdentifier{
+			TypeMeta: kyaml.TypeMeta{
+				APIVersion: "builtin",
+				Kind:       "Generator",
+			},
+			NameMeta: kyaml.NameMeta{
+				Name:      "my-name",
+				Namespace: "my-namespace",
+			},
+		},
+	}
+	tests := []struct {
+		in       Transformations
+		expected string
+	}{
+		{
+			in: Transformations{origin1},
+			expected: `- repo: github.com/myrepo
+  ref: master
+  configuredIn: config.yaml
+  configuredBy:
+    apiVersion: builtin
+    kind: Generator
+    name: my-name
+    namespace: my-namespace
+`,
+		},
+		{
+			in: Transformations{origin1, origin2},
+			expected: `- repo: github.com/myrepo
+  ref: master
+  configuredIn: config.yaml
+  configuredBy:
+    apiVersion: builtin
+    kind: Generator
+    name: my-name
+    namespace: my-namespace
+- configuredIn: ../base/config.yaml
+  configuredBy:
+    apiVersion: builtin
+    kind: Generator
+    name: my-name
+    namespace: my-namespace
+`,
+		},
+		{
+			in: Transformations{},
+			expected: `[]
+`,
+		},
+	}
+	for _, test := range tests {
+		actual, err := test.in.String()
+		assert.NoError(t, err)
+		assert.Equal(t, test.expected, actual)
 	}
 }
--- a/api/resource/resource.go
+++ b/api/resource/resource.go
@@ -42,9 +42,12 @@ var BuildAnnotations = []string{
 	kioutil.PathAnnotation,
 	kioutil.IndexAnnotation,
 	kioutil.SeqIndentAnnotation,
+	kioutil.IdAnnotation,
+	kioutil.InternalAnnotationsMigrationResourceIDAnnotation,

 	kioutil.LegacyPathAnnotation,
 	kioutil.LegacyIndexAnnotation,
+	kioutil.LegacyIdAnnotation,
 }

 func (r *Resource) ResetRNode(incoming *Resource) {
@@ -64,6 +67,70 @@ func (r *Resource) SetGvk(gvk resid.Gvk) {
 	r.SetApiVersion(gvk.ApiVersion())
 }

+func (r *Resource) GetOrigin() (*Origin, error) {
+	annotations := r.GetAnnotations()
+	originAnnotations, ok := annotations[utils.OriginAnnotationKey]
+	if !ok {
+		return nil, nil
+	}
+	var origin Origin
+	if err := yaml.Unmarshal([]byte(originAnnotations), &origin); err != nil {
+		return nil, err
+	}
+	return &origin, nil
+}
+
+func (r *Resource) SetOrigin(origin *Origin) error {
+	annotations := r.GetAnnotations()
+	if origin == nil {
+		delete(annotations, utils.OriginAnnotationKey)
+	} else {
+		originStr, err := origin.String()
+		if err != nil {
+			return err
+		}
+		annotations[utils.OriginAnnotationKey] = originStr
+	}
+	return r.SetAnnotations(annotations)
+}
+
+func (r *Resource) GetTransformations() (Transformations, error) {
+	annotations := r.GetAnnotations()
+	transformerAnnotations, ok := annotations[utils.TransformerAnnotationKey]
+	if !ok {
+		return nil, nil
+	}
+	var transformations Transformations
+	if err := yaml.Unmarshal([]byte(transformerAnnotations), &transformations); err != nil {
+		return nil, err
+	}
+	return transformations, nil
+}
+
+func (r *Resource) AddTransformation(origin *Origin) error {
+	annotations := r.GetAnnotations()
+	transformations, err := r.GetTransformations()
+	if err != nil {
+		return err
+	}
+	if transformations == nil {
+		transformations = Transformations{}
+	}
+	transformations = append(transformations, origin)
+	transformationStr, err := transformations.String()
+	if err != nil {
+		return err
+	}
+	annotations[utils.TransformerAnnotationKey] = transformationStr
+	return r.SetAnnotations(annotations)
+}
+
+func (r *Resource) ClearTransformations() error {
+	annotations := r.GetAnnotations()
+	delete(annotations, utils.TransformerAnnotationKey)
+	return r.SetAnnotations(annotations)
+}
+
 // ResCtx is an interface describing the contextual added
 // kept kustomize in the context of each Resource object.
 // Currently mainly the name prefix and name suffix are added.
--- a/api/resource/resource_test.go
+++ b/api/resource/resource_test.go
@@ -14,6 +14,7 @@ import (
 	. "sigs.k8s.io/kustomize/api/resource"
 	"sigs.k8s.io/kustomize/api/types"
 	"sigs.k8s.io/kustomize/kyaml/resid"
+	kyaml "sigs.k8s.io/kustomize/kyaml/yaml"
 )

 var factory = provider.NewDefaultDepProvider().GetResourceFactory()
@@ -1377,7 +1378,7 @@ spec:
  numReplicas: 1
 `))
 	assert.NoError(t, err)
-	r.SetGvk(resid.GvkFromString("grp_ver_knd"))
+	r.SetGvk(resid.GvkFromString("knd.ver.grp"))
 	gvk := r.GetGvk()
 	if expected, actual := "grp", gvk.Group; expected != actual {
 		t.Fatalf("expected '%s', got '%s'", expected, actual)
@@ -1400,30 +1401,156 @@ spec:
  numReplicas: 1
 `))
 	assert.NoError(t, err)
-	r.AppendRefBy(resid.FromString("gr1_ver1_knd1|ns1|name1"))
+	r.AppendRefBy(resid.FromString("knd1.ver1.gr1/name1.ns1"))
 	assert.Equal(t, r.RNode.MustString(), `apiVersion: v1
 kind: Deployment
 metadata:
  name: clown
  annotations:
-    internal.config.kubernetes.io/refBy: gr1_ver1_knd1|ns1|name1
+    internal.config.kubernetes.io/refBy: knd1.ver1.gr1/name1.ns1
 spec:
  numReplicas: 1
 `)
-	assert.Equal(t, r.GetRefBy(), []resid.ResId{resid.FromString("gr1_ver1_knd1|ns1|name1")})
+	assert.Equal(t, r.GetRefBy(), []resid.ResId{resid.FromString("knd1.ver1.gr1/name1.ns1")})

-	r.AppendRefBy(resid.FromString("gr2_ver2_knd2|ns2|name2"))
+	r.AppendRefBy(resid.FromString("knd2.ver2.gr2/name2.ns2"))
 	assert.Equal(t, r.RNode.MustString(), `apiVersion: v1
 kind: Deployment
 metadata:
  name: clown
  annotations:
-    internal.config.kubernetes.io/refBy: gr1_ver1_knd1|ns1|name1,gr2_ver2_knd2|ns2|name2
+    internal.config.kubernetes.io/refBy: knd1.ver1.gr1/name1.ns1,knd2.ver2.gr2/name2.ns2
 spec:
  numReplicas: 1
 `)
 	assert.Equal(t, r.GetRefBy(), []resid.ResId{
-		resid.FromString("gr1_ver1_knd1|ns1|name1"),
-		resid.FromString("gr2_ver2_knd2|ns2|name2"),
+		resid.FromString("knd1.ver1.gr1/name1.ns1"),
+		resid.FromString("knd2.ver2.gr2/name2.ns2"),
 	})
 }
+
+func TestOrigin(t *testing.T) {
+	r, err := factory.FromBytes([]byte(`
+apiVersion: v1
+kind: Deployment
+metadata:
+  name: clown
+spec:
+  numReplicas: 1
+`))
+	assert.NoError(t, err)
+	origin := &Origin{
+		Path: "deployment.yaml",
+		Repo: "github.com/myrepo",
+		Ref:  "master",
+	}
+	assert.NoError(t, r.SetOrigin(origin))
+	assert.Equal(t, `apiVersion: v1
+kind: Deployment
+metadata:
+  name: clown
+  annotations:
+    config.kubernetes.io/origin: |
+      path: deployment.yaml
+      repo: github.com/myrepo
+      ref: master
+spec:
+  numReplicas: 1
+`, r.MustString())
+	or, err := r.GetOrigin()
+	assert.NoError(t, err)
+	assert.Equal(t, origin, or)
+}
+
+func TestTransformations(t *testing.T) {
+	r, err := factory.FromBytes([]byte(`
+apiVersion: v1
+kind: Deployment
+metadata:
+  name: clown
+spec:
+  numReplicas: 1
+`))
+	assert.NoError(t, err)
+	origin1 := &Origin{
+		Repo:         "github.com/myrepo",
+		Ref:          "master",
+		ConfiguredIn: "config.yaml",
+		ConfiguredBy: kyaml.ResourceIdentifier{
+			TypeMeta: kyaml.TypeMeta{
+				APIVersion: "builtin",
+				Kind:       "Generator",
+			},
+			NameMeta: kyaml.NameMeta{
+				Name:      "my-name",
+				Namespace: "my-namespace",
+			},
+		},
+	}
+	origin2 := &Origin{
+		ConfiguredIn: "../base/config.yaml",
+		ConfiguredBy: kyaml.ResourceIdentifier{
+			TypeMeta: kyaml.TypeMeta{
+				APIVersion: "builtin",
+				Kind:       "Generator",
+			},
+			NameMeta: kyaml.NameMeta{
+				Name:      "my-name",
+				Namespace: "my-namespace",
+			},
+		},
+	}
+	assert.NoError(t, r.AddTransformation(origin1))
+	assert.Equal(t, `apiVersion: v1
+kind: Deployment
+metadata:
+  name: clown
+  annotations:
+    alpha.config.kubernetes.io/transformations: |
+      - repo: github.com/myrepo
+        ref: master
+        configuredIn: config.yaml
+        configuredBy:
+          apiVersion: builtin
+          kind: Generator
+          name: my-name
+          namespace: my-namespace
+spec:
+  numReplicas: 1
+`, r.MustString())
+	assert.NoError(t, r.AddTransformation(origin2))
+	assert.Equal(t, `apiVersion: v1
+kind: Deployment
+metadata:
+  name: clown
+  annotations:
+    alpha.config.kubernetes.io/transformations: |
+      - repo: github.com/myrepo
+        ref: master
+        configuredIn: config.yaml
+        configuredBy:
+          apiVersion: builtin
+          kind: Generator
+          name: my-name
+          namespace: my-namespace
+      - configuredIn: ../base/config.yaml
+        configuredBy:
+          apiVersion: builtin
+          kind: Generator
+          name: my-name
+          namespace: my-namespace
+spec:
+  numReplicas: 1
+`, r.MustString())
+	transformations, err := r.GetTransformations()
+	assert.NoError(t, err)
+	assert.Equal(t, Transformations{origin1, origin2}, transformations)
+	assert.NoError(t, r.ClearTransformations())
+	assert.Equal(t, `apiVersion: v1
+kind: Deployment
+metadata:
+  name: clown
+spec:
+  numReplicas: 1
+`, r.MustString())
+}
--- a/api/testutils/filtertest/runfilter.go
+++ b/api/testutils/filtertest/runfilter.go
@@ -9,6 +9,7 @@ import (

 	"github.com/stretchr/testify/assert"
 	"sigs.k8s.io/kustomize/kyaml/kio"
+	"sigs.k8s.io/kustomize/kyaml/yaml"
 )

 func run(input string, f kio.Filter) (string, error) {
@@ -46,3 +47,32 @@ func RunFilterE(t *testing.T, input string, f kio.Filter) (string, error) {
 	}
 	return output, nil
 }
+
+type SetValueArg struct {
+	Key      string
+	Value    string
+	Tag      string
+	NodePath []string
+}
+
+// MutationTrackerStub to help stub a mutation tracker for kio.TrackableFilter
+type MutationTrackerStub struct {
+	setValueArgs []SetValueArg
+}
+
+func (mts *MutationTrackerStub) MutationTracker(key, value, tag string, node *yaml.RNode) {
+	mts.setValueArgs = append(mts.setValueArgs, SetValueArg{
+		Key:      key,
+		Value:    value,
+		Tag:      tag,
+		NodePath: node.FieldPath(),
+	})
+}
+
+func (mts *MutationTrackerStub) SetValueArgs() []SetValueArg {
+	return mts.setValueArgs
+}
+
+func (mts *MutationTrackerStub) Reset() {
+	mts.setValueArgs = nil
+}
--- a/api/types/kustomization.go
+++ b/api/types/kustomization.go
@@ -17,8 +17,14 @@ const (
 	ComponentVersion      = "kustomize.config.k8s.io/v1alpha1"
 	ComponentKind         = "Component"
 	MetadataNamespacePath = "metadata/namespace"
+
+	OriginAnnotations      = "originAnnotations"
+	TransformerAnnotations = "transformerAnnotations"
+	ManagedByLabelOption   = "managedByLabel"
 )

+var BuildMetadataOptions = []string{OriginAnnotations, TransformerAnnotations, ManagedByLabelOption}
+
 // Kustomization holds the information needed to generate customized k8s api resources.
 type Kustomization struct {
 	TypeMeta `json:",inline" yaml:",inline"`
--- a/cmd/config/Makefile
+++ b/cmd/config/Makefile
@@ -40,7 +40,7 @@ lint: $(GOBIN)/golangci-lint

 license: $(GOBIN)/addlicense
 	$(GOBIN)/addlicense \
-	  -y 2021 \
+	  -y 2022 \
 	  -c "The Kubernetes Authors." \
 	  -f LICENSE_TEMPLATE .

--- a/cmd/config/docs/commands/run-fns.md
+++ b/cmd/config/docs/commands/run-fns.md
@@ -1,6 +1,6 @@
 ## run

-[Alpha] Reoncile config functions to Resources.
+[Alpha] Reconcile config functions to Resources.

 ### Synopsis

@@ -46,7 +46,7 @@ order they appear in the file).
  would then write the container stdout back to example/, replacing the directory
  file contents.

-  See `kustomize help cfg docs-fn` for more details on writing functions.
+  See `kustomize docs-fn` for more details on writing functions.

 ### Examples

--- a/cmd/config/go.mod
+++ b/cmd/config/go.mod
@@ -4,17 +4,13 @@ go 1.16

 require (
 	github.com/go-errors/errors v1.0.1
-	github.com/google/go-cmp v0.5.2 // indirect
-	github.com/google/uuid v1.1.2 // indirect
 	github.com/kr/text v0.2.0 // indirect
 	github.com/niemeyer/pretty v0.0.0-20200227124842-a10e7caefd8e // indirect
 	github.com/olekukonko/tablewriter v0.0.4
-	github.com/spf13/cobra v1.0.0
-	github.com/stretchr/testify v1.6.1
-	golang.org/x/net v0.0.0-20201110031124-69a78807bb2b // indirect
-	golang.org/x/text v0.3.4 // indirect
+	github.com/spf13/cobra v1.2.1
+	github.com/stretchr/testify v1.7.0
 	gopkg.in/check.v1 v1.0.0-20200227125254-8fa46927fb4f // indirect
 	gopkg.in/inf.v0 v0.9.1
 	k8s.io/kube-openapi v0.0.0-20210421082810-95288971da7e
-	sigs.k8s.io/kustomize/kyaml v0.13.0
+	sigs.k8s.io/kustomize/kyaml v0.13.3
 )
--- a/cmd/config/go.sum
+++ b/cmd/config/go.sum
@@ -1,44 +1,89 @@
 cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
+cloud.google.com/go v0.34.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
+cloud.google.com/go v0.38.0/go.mod h1:990N+gfupTy94rShfmMCWGDn0LpTmnzTp2qbd1dvSRU=
+cloud.google.com/go v0.44.1/go.mod h1:iSa0KzasP4Uvy3f1mN/7PiObzGgflwredwwASm/v6AU=
+cloud.google.com/go v0.44.2/go.mod h1:60680Gw3Yr4ikxnPRS/oxxkBccT6SA1yMk63TGekxKY=
+cloud.google.com/go v0.45.1/go.mod h1:RpBamKRgapWJb87xiFSdk4g1CME7QZg3uwTez+TSTjc=
+cloud.google.com/go v0.46.3/go.mod h1:a6bKKbmY7er1mI7TEI4lsAkts/mkhTSZK8w33B4RAg0=
+cloud.google.com/go v0.50.0/go.mod h1:r9sluTvynVuxRIOHXQEHMFffphuXHOMZMycpNR5e6To=
+cloud.google.com/go v0.52.0/go.mod h1:pXajvRH/6o3+F9jDHZWQ5PbGhn+o8w9qiu/CffaVdO4=
+cloud.google.com/go v0.53.0/go.mod h1:fp/UouUEsRkN6ryDKNW/Upv/JBKnv6WDthjR6+vze6M=
+cloud.google.com/go v0.54.0/go.mod h1:1rq2OEkV3YMf6n/9ZvGWI3GWw0VoqH/1x2nd8Is/bPc=
+cloud.google.com/go v0.56.0/go.mod h1:jr7tqZxxKOVYizybht9+26Z/gUq7tiRzu+ACVAMbKVk=
+cloud.google.com/go v0.57.0/go.mod h1:oXiQ6Rzq3RAkkY7N6t3TcE6jE+CIBBbA36lwQ1JyzZs=
+cloud.google.com/go v0.62.0/go.mod h1:jmCYTdRCQuc1PHIIJ/maLInMho30T/Y0M4hTdTShOYc=
+cloud.google.com/go v0.65.0/go.mod h1:O5N8zS7uWy9vkA9vayVHs65eM1ubvY4h553ofrNHObY=
+cloud.google.com/go v0.72.0/go.mod h1:M+5Vjvlc2wnp6tjzE102Dw08nGShTscUx2nZMufOKPI=
+cloud.google.com/go v0.74.0/go.mod h1:VV1xSbzvo+9QJOxLDaJfTjx5e+MePCpCWwvftOeQmWk=
+cloud.google.com/go v0.78.0/go.mod h1:QjdrLG0uq+YwhjoVOLsS1t7TW8fs36kLs4XO5R5ECHg=
+cloud.google.com/go v0.79.0/go.mod h1:3bzgcEeQlzbuEAYu4mrWhKqWjmpprinYgKJLgKHnbb8=
+cloud.google.com/go v0.81.0/go.mod h1:mk/AM35KwGk/Nm2YSeZbxXdrNK3KZOYHmLkOqC2V6E0=
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 k8s.io/kube-openapi v0.0.0-20210421082810-95288971da7e h1:KLHHjkdQFomZy8+06csTWZ0m1343QqxZhR2LJ1OxCYM=
 k8s.io/kube-openapi v0.0.0-20210421082810-95288971da7e/go.mod h1:vHXdDvt9+2spS2Rx9ql3I8tycm3H9FDfdUoIuKCefvw=
-sigs.k8s.io/kustomize/kyaml v0.13.0 h1:9c+ETyNfSrVhxvphs+K2dzT3dh5oVPPEqPOE/cUpScY=
-sigs.k8s.io/kustomize/kyaml v0.13.0/go.mod h1:FTJxEZ86ScK184NpGSAQcfEqee0nul8oLCK30D47m4E=
+rsc.io/binaryregexp v0.2.0/go.mod h1:qTv7/COck+e2FymRvadv62gMdZztPaShugOCi3I+8D8=
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+rsc.io/sampler v1.3.0/go.mod h1:T1hPZKmBbMNahiBKFy5HrXp6adAjACjK9JXDnKaTXpA=
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+sigs.k8s.io/kustomize/kyaml v0.13.3/go.mod h1:/ya3Gk4diiQzlE4mBh7wykyLRFZNvqlbh+JnwQ9Vhrc=
 sigs.k8s.io/structured-merge-diff/v4 v4.0.2/go.mod h1:bJZC9H9iH24zzfZ/41RGcq60oK1F7G282QMXDPYydCw=
 sigs.k8s.io/yaml v1.2.0 h1:kr/MCeFWJWTwyaHoR9c8EjH9OumOmoF9YGiZd7lFm/Q=
 sigs.k8s.io/yaml v1.2.0/go.mod h1:yfXDCHCao9+ENCvLSE62v9VSji2MKu5jeNfTrofGhJc=
--- a/cmd/config/internal/commands/e2e/e2e_test.go
+++ b/cmd/config/internal/commands/e2e/e2e_test.go
@@ -293,6 +293,8 @@ apiVersion: apps/v1
 kind: Deployment
 metadata:
  name: foo
+  annotations:
+    internal.config.kubernetes.io/annotations-migration-resource-id: '1'
 `,
 				}
 			},
--- a/cmd/pluginator/go.mod
+++ b/cmd/pluginator/go.mod
@@ -4,10 +4,8 @@ go 1.16

 require (
 	github.com/rakyll/statik v0.1.7
-	github.com/spf13/cobra v1.0.0
-	github.com/stretchr/testify v1.5.1
-	sigs.k8s.io/kustomize/api v0.10.0
-	sigs.k8s.io/kustomize/kyaml v0.13.0
+	github.com/spf13/cobra v1.2.1
+	github.com/stretchr/testify v1.7.0
+	sigs.k8s.io/kustomize/api v0.11.1
+	sigs.k8s.io/kustomize/kyaml v0.13.3
 )
-
-replace sigs.k8s.io/kustomize/api => ../../api
--- a/Show More
+++ b/Show More