Remove count field, convert error to warning

cmd/config/internal/commands/cmdcreatesetter_test.go

@@ -55,7 +55,6 @@ openAPI:
           name: replicas
           value: "3"
           setBy: me
-          count: 1
  `,
 			expectedResources: `
 apiVersion: apps/v1
@@ -66,6 +65,44 @@ spec:
   replicas: 3 # {"$openapi":"replicas"}
  `,
 		},
+
+		{
+			name: "add replicas no match",
+			args: []string{"replicas", "3", "--description", "hello world", "--set-by", "me"},
+			input: `
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: nginx-deployment
+spec:
+  foo: 2
+ `,
+			inputOpenAPI: `
+apiVersion: v1alpha1
+kind: Example
+`,
+			expectedOpenAPI: `
+apiVersion: v1alpha1
+kind: Example
+openAPI:
+  definitions:
+    io.k8s.cli.setters.replicas:
+      description: hello world
+      x-k8s-cli:
+        setter:
+          name: replicas
+          value: "3"
+          setBy: me
+ `,
+			expectedResources: `
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: nginx-deployment
+spec:
+  foo: 2
+ `,
+		},
 		{
 			name: "error if substitution with same name exists",
 			args: []string{"my-image", "3", "--description", "hello world", "--set-by", "me"},
@@ -118,7 +155,6 @@ openAPI:
           name: replicas
           value: "3"
           setBy: me
-          count: 1
  `,
 			expectedResources: `
 apiVersion: apps/v1
@@ -190,7 +226,6 @@ openAPI:
           - b
           - c
           setBy: me
-          count: 2
  `,
 			expectedResources: `
 apiVersion: example.com/v1beta1
@@ -290,7 +325,6 @@ openAPI:
           - b
           - c
           setBy: me
-          count: 1
  `,
 			expectedResources: `
 apiVersion: example.com/v1beta1
@@ -330,7 +364,6 @@ openAPI:
           name: replicas
           value: "3"
           setBy: me
-          count: 1
  `,
 			expectedResources: `
 apiVersion: apps/v1

cmd/config/internal/commands/e2e/create_setter_test.go

@@ -49,7 +49,6 @@ openAPI:
         setter:
           name: replicas
           value: "3"
-          count: 1
 `,
 			},
 		},

kyaml/setters2/settersutil/settercreator.go

@@ -4,9 +4,9 @@
 package settersutil
 
 import (
+	"fmt"
 	"io/ioutil"
 
-	"sigs.k8s.io/kustomize/kyaml/errors"
 	"sigs.k8s.io/kustomize/kyaml/fieldmeta"
 	"sigs.k8s.io/kustomize/kyaml/kio"
 	"sigs.k8s.io/kustomize/kyaml/openapi"
@@ -65,7 +65,7 @@ func (c SetterCreator) Create(openAPIPath, resourcesPath string) error {
 		Outputs: []kio.Writer{inout},
 	}.Execute()
 	if a.Count == 0 {
-		return errors.Errorf("created setter doesn't match any fields")
+		fmt.Printf("setter %s doesn't match any field in resources, but creating setter definition\n", c.Name)
 	}
 	if err != nil {
 		return err
@@ -74,7 +74,7 @@ func (c SetterCreator) Create(openAPIPath, resourcesPath string) error {
 	// Update the OpenAPI definitions to hace the setter
 	sd := setters2.SetterDefinition{
 		Name: c.Name, Value: c.FieldValue, SetBy: c.SetBy, Description: c.Description,
-		Count: a.Count, Type: c.Type, Schema: schema, Required: c.Required,
+		Type: c.Type, Schema: schema, Required: c.Required,
 	}
 	if err := sd.AddToFile(openAPIPath); err != nil {
 		return err