Implement custom DeepCopy for Count

go.mod

@@ -28,7 +28,6 @@ require (
 	github.com/stretchr/testify v1.8.4
 	github.com/urfave/cli v1.22.14
 	github.com/urfave/cli/v2 v2.25.7
-	golang.design/x/reflect v0.0.0-20220504060917-02c43be63f3b
 	golang.org/x/sync v0.5.0
 	gopkg.in/yaml.v3 v3.0.1
 	k8s.io/api v0.28.6

go.sum

@@ -396,8 +396,6 @@ go.opentelemetry.io/proto/otlp v0.7.0/go.mod h1:PqfVotwruBrMGOCsRd/89rSnXhoiJIqe
 go.opentelemetry.io/proto/otlp v0.19.0 h1:IVN6GR+mhC4s5yfcTbmzHYODqvWAp3ZedA2SJPI1Nnw=
 go.opentelemetry.io/proto/otlp v0.19.0/go.mod h1:H7XAot3MsfNsj7EXtrA2q5xSNQ10UqI405h3+duxN4U=
 go.uber.org/goleak v1.2.1 h1:NBol2c7O1ZokfZ0LEU9K6Whx/KnwvepVetCUhtKja4A=
-golang.design/x/reflect v0.0.0-20220504060917-02c43be63f3b h1:lkOPTy76R9NZ6FeDQWkDj3NsLtD8Csc9AAFYEl3kiME=
-golang.design/x/reflect v0.0.0-20220504060917-02c43be63f3b/go.mod h1:QXG482h3unP32W/YwIPOc+09bvY447B7T+iLjC/JPcA=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
 golang.org/x/crypto v0.0.0-20190510104115-cbcb75029529/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
 golang.org/x/crypto v0.0.0-20190605123033-f99c8df09eb5/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=

pkg/resources/counts/buffer.go

@@ -4,7 +4,6 @@ import (
 	"time"
 
 	"github.com/rancher/apiserver/pkg/types"
-	"golang.design/x/reflect"
 )
 
 // debounceDuration determines how long events will be held before they are sent to the consumer
@@ -50,7 +49,7 @@ func debounceCounts(result chan types.APIEvent, input chan Count) {
 			}
 		case <-t.C:
 			if currentCount != nil {
-				result <- toAPIEvent(reflect.DeepCopy(*currentCount))
+				result <- toAPIEvent(*currentCount.DeepCopy())
 				currentCount = nil
 			}
 		}

pkg/resources/counts/counts.go

@@ -48,6 +48,17 @@ type Count struct {
 	Counts map[string]ItemCount `json:"counts"`
 }
 
+func (c *Count) DeepCopy() *Count {
+	r := *c
+	if r.Counts != nil {
+		r.Counts = map[string]ItemCount{}
+		for k, v := range c.Counts {
+			r.Counts[k] = *v.DeepCopy()
+		}
+	}
+	return &r
+}
+
 type Summary struct {
 	Count         int            `json:"count,omitempty"`
 	States        map[string]int `json:"states,omitempty"`