Update sigs.k8s.io/structured-merge-diff to v4.4.1

go.mod

@@ -127,7 +127,7 @@ require (
 	k8s.io/sample-apiserver v0.0.0
 	k8s.io/system-validators v1.8.0
 	k8s.io/utils v0.0.0-20230726121419-3b25d923346b
-	sigs.k8s.io/structured-merge-diff/v4 v4.3.0
+	sigs.k8s.io/structured-merge-diff/v4 v4.4.1
 	sigs.k8s.io/yaml v1.3.0
 )
 

go.sum

@@ -1443,8 +1443,8 @@ sigs.k8s.io/kustomize/kustomize/v5 v5.0.4-0.20230601165947-6ce0bf390ce3 h1:vq2Tt
 sigs.k8s.io/kustomize/kustomize/v5 v5.0.4-0.20230601165947-6ce0bf390ce3/go.mod h1:/d88dHCvoy7d0AKFT0yytezSGZKjsZBVs9YTkBHSGFk=
 sigs.k8s.io/kustomize/kyaml v0.14.3-0.20230601165947-6ce0bf390ce3 h1:W6cLQc5pnqM7vh3b7HvGNfXrJ/xL6BDMS0v1V/HHg5U=
 sigs.k8s.io/kustomize/kyaml v0.14.3-0.20230601165947-6ce0bf390ce3/go.mod h1:JWP1Fj0VWGHyw3YUPjXSQnRnrwezrZSrApfX5S0nIag=
-sigs.k8s.io/structured-merge-diff/v4 v4.3.0 h1:UZbZAZfX0wV2zr7YZorDz6GXROfDFj6LvqCRm4VUVKk=
+sigs.k8s.io/structured-merge-diff/v4 v4.4.1 h1:150L+0vs/8DA78h1u02ooW1/fFq/Lwr+sGiqlzvrtq4=
-sigs.k8s.io/structured-merge-diff/v4 v4.3.0/go.mod h1:N8hJocpFajUSSeSJ9bOZ77VzejKZaXsTtZo4/u7Io08=
+sigs.k8s.io/structured-merge-diff/v4 v4.4.1/go.mod h1:N8hJocpFajUSSeSJ9bOZ77VzejKZaXsTtZo4/u7Io08=
 sigs.k8s.io/yaml v1.2.0/go.mod h1:yfXDCHCao9+ENCvLSE62v9VSji2MKu5jeNfTrofGhJc=
 sigs.k8s.io/yaml v1.3.0 h1:a2VclLzOGrwOHDiV8EfBGhvjHvP46CtW5j6POvhYGGo=
 sigs.k8s.io/yaml v1.3.0/go.mod h1:GeOyir5tyXNByN85N/dRIT9es5UQNerPYEKK56eTBm8=

staging/src/k8s.io/api/go.mod

@@ -32,7 +32,7 @@ require (
 	k8s.io/klog/v2 v2.100.1 // indirect
 	k8s.io/utils v0.0.0-20230726121419-3b25d923346b // indirect
 	sigs.k8s.io/json v0.0.0-20221116044647-bc3834ca7abd // indirect
-	sigs.k8s.io/structured-merge-diff/v4 v4.3.0 // indirect
+	sigs.k8s.io/structured-merge-diff/v4 v4.4.1 // indirect
 	sigs.k8s.io/yaml v1.3.0 // indirect
 )
 

staging/src/k8s.io/api/go.sum

@@ -118,7 +118,7 @@ k8s.io/utils v0.0.0-20230726121419-3b25d923346b h1:sgn3ZU783SCgtaSJjpcVVlRqd6GSn
 k8s.io/utils v0.0.0-20230726121419-3b25d923346b/go.mod h1:OLgZIPagt7ERELqWJFomSt595RzquPNLL48iOWgYOg0=
 sigs.k8s.io/json v0.0.0-20221116044647-bc3834ca7abd h1:EDPBXCAspyGV4jQlpZSudPeMmr1bNJefnuqLsRAsHZo=
 sigs.k8s.io/json v0.0.0-20221116044647-bc3834ca7abd/go.mod h1:B8JuhiUyNFVKdsE8h686QcCxMaH6HrOAZj4vswFpcB0=
-sigs.k8s.io/structured-merge-diff/v4 v4.3.0 h1:UZbZAZfX0wV2zr7YZorDz6GXROfDFj6LvqCRm4VUVKk=
+sigs.k8s.io/structured-merge-diff/v4 v4.4.1 h1:150L+0vs/8DA78h1u02ooW1/fFq/Lwr+sGiqlzvrtq4=
-sigs.k8s.io/structured-merge-diff/v4 v4.3.0/go.mod h1:N8hJocpFajUSSeSJ9bOZ77VzejKZaXsTtZo4/u7Io08=
+sigs.k8s.io/structured-merge-diff/v4 v4.4.1/go.mod h1:N8hJocpFajUSSeSJ9bOZ77VzejKZaXsTtZo4/u7Io08=
 sigs.k8s.io/yaml v1.3.0 h1:a2VclLzOGrwOHDiV8EfBGhvjHvP46CtW5j6POvhYGGo=
 sigs.k8s.io/yaml v1.3.0/go.mod h1:GeOyir5tyXNByN85N/dRIT9es5UQNerPYEKK56eTBm8=

staging/src/k8s.io/apiextensions-apiserver/go.mod

@@ -34,7 +34,7 @@ require (
 	k8s.io/kube-openapi v0.0.0-20231010175941-2dd684a91f00
 	k8s.io/utils v0.0.0-20230726121419-3b25d923346b
 	sigs.k8s.io/json v0.0.0-20221116044647-bc3834ca7abd
-	sigs.k8s.io/structured-merge-diff/v4 v4.3.0
+	sigs.k8s.io/structured-merge-diff/v4 v4.4.1
 	sigs.k8s.io/yaml v1.3.0
 )
 

staging/src/k8s.io/apiextensions-apiserver/go.sum

@@ -548,8 +548,8 @@ sigs.k8s.io/apiserver-network-proxy/konnectivity-client v0.28.0 h1:TgtAeesdhpm2S
 sigs.k8s.io/apiserver-network-proxy/konnectivity-client v0.28.0/go.mod h1:VHVDI/KrK4fjnV61bE2g3sA7tiETLn8sooImelsCx3Y=
 sigs.k8s.io/json v0.0.0-20221116044647-bc3834ca7abd h1:EDPBXCAspyGV4jQlpZSudPeMmr1bNJefnuqLsRAsHZo=
 sigs.k8s.io/json v0.0.0-20221116044647-bc3834ca7abd/go.mod h1:B8JuhiUyNFVKdsE8h686QcCxMaH6HrOAZj4vswFpcB0=
-sigs.k8s.io/structured-merge-diff/v4 v4.3.0 h1:UZbZAZfX0wV2zr7YZorDz6GXROfDFj6LvqCRm4VUVKk=
+sigs.k8s.io/structured-merge-diff/v4 v4.4.1 h1:150L+0vs/8DA78h1u02ooW1/fFq/Lwr+sGiqlzvrtq4=
-sigs.k8s.io/structured-merge-diff/v4 v4.3.0/go.mod h1:N8hJocpFajUSSeSJ9bOZ77VzejKZaXsTtZo4/u7Io08=
+sigs.k8s.io/structured-merge-diff/v4 v4.4.1/go.mod h1:N8hJocpFajUSSeSJ9bOZ77VzejKZaXsTtZo4/u7Io08=
 sigs.k8s.io/yaml v1.2.0/go.mod h1:yfXDCHCao9+ENCvLSE62v9VSji2MKu5jeNfTrofGhJc=
 sigs.k8s.io/yaml v1.3.0 h1:a2VclLzOGrwOHDiV8EfBGhvjHvP46CtW5j6POvhYGGo=
 sigs.k8s.io/yaml v1.3.0/go.mod h1:GeOyir5tyXNByN85N/dRIT9es5UQNerPYEKK56eTBm8=

staging/src/k8s.io/apimachinery/go.mod

@@ -26,7 +26,7 @@ require (
 	k8s.io/kube-openapi v0.0.0-20231010175941-2dd684a91f00
 	k8s.io/utils v0.0.0-20230726121419-3b25d923346b
 	sigs.k8s.io/json v0.0.0-20221116044647-bc3834ca7abd
-	sigs.k8s.io/structured-merge-diff/v4 v4.3.0
+	sigs.k8s.io/structured-merge-diff/v4 v4.4.1
 	sigs.k8s.io/yaml v1.3.0
 )
 

staging/src/k8s.io/apimachinery/go.sum

@@ -161,7 +161,7 @@ k8s.io/utils v0.0.0-20230726121419-3b25d923346b h1:sgn3ZU783SCgtaSJjpcVVlRqd6GSn
 k8s.io/utils v0.0.0-20230726121419-3b25d923346b/go.mod h1:OLgZIPagt7ERELqWJFomSt595RzquPNLL48iOWgYOg0=
 sigs.k8s.io/json v0.0.0-20221116044647-bc3834ca7abd h1:EDPBXCAspyGV4jQlpZSudPeMmr1bNJefnuqLsRAsHZo=
 sigs.k8s.io/json v0.0.0-20221116044647-bc3834ca7abd/go.mod h1:B8JuhiUyNFVKdsE8h686QcCxMaH6HrOAZj4vswFpcB0=
-sigs.k8s.io/structured-merge-diff/v4 v4.3.0 h1:UZbZAZfX0wV2zr7YZorDz6GXROfDFj6LvqCRm4VUVKk=
+sigs.k8s.io/structured-merge-diff/v4 v4.4.1 h1:150L+0vs/8DA78h1u02ooW1/fFq/Lwr+sGiqlzvrtq4=
-sigs.k8s.io/structured-merge-diff/v4 v4.3.0/go.mod h1:N8hJocpFajUSSeSJ9bOZ77VzejKZaXsTtZo4/u7Io08=
+sigs.k8s.io/structured-merge-diff/v4 v4.4.1/go.mod h1:N8hJocpFajUSSeSJ9bOZ77VzejKZaXsTtZo4/u7Io08=
 sigs.k8s.io/yaml v1.3.0 h1:a2VclLzOGrwOHDiV8EfBGhvjHvP46CtW5j6POvhYGGo=
 sigs.k8s.io/yaml v1.3.0/go.mod h1:GeOyir5tyXNByN85N/dRIT9es5UQNerPYEKK56eTBm8=

staging/src/k8s.io/apiserver/go.mod

@@ -52,7 +52,7 @@ require (
 	k8s.io/utils v0.0.0-20230726121419-3b25d923346b
 	sigs.k8s.io/apiserver-network-proxy/konnectivity-client v0.28.0
 	sigs.k8s.io/json v0.0.0-20221116044647-bc3834ca7abd
-	sigs.k8s.io/structured-merge-diff/v4 v4.3.0
+	sigs.k8s.io/structured-merge-diff/v4 v4.4.1
 	sigs.k8s.io/yaml v1.3.0
 )
 

staging/src/k8s.io/apiserver/go.sum

@@ -543,7 +543,7 @@ sigs.k8s.io/apiserver-network-proxy/konnectivity-client v0.28.0 h1:TgtAeesdhpm2S
 sigs.k8s.io/apiserver-network-proxy/konnectivity-client v0.28.0/go.mod h1:VHVDI/KrK4fjnV61bE2g3sA7tiETLn8sooImelsCx3Y=
 sigs.k8s.io/json v0.0.0-20221116044647-bc3834ca7abd h1:EDPBXCAspyGV4jQlpZSudPeMmr1bNJefnuqLsRAsHZo=
 sigs.k8s.io/json v0.0.0-20221116044647-bc3834ca7abd/go.mod h1:B8JuhiUyNFVKdsE8h686QcCxMaH6HrOAZj4vswFpcB0=
-sigs.k8s.io/structured-merge-diff/v4 v4.3.0 h1:UZbZAZfX0wV2zr7YZorDz6GXROfDFj6LvqCRm4VUVKk=
+sigs.k8s.io/structured-merge-diff/v4 v4.4.1 h1:150L+0vs/8DA78h1u02ooW1/fFq/Lwr+sGiqlzvrtq4=
-sigs.k8s.io/structured-merge-diff/v4 v4.3.0/go.mod h1:N8hJocpFajUSSeSJ9bOZ77VzejKZaXsTtZo4/u7Io08=
+sigs.k8s.io/structured-merge-diff/v4 v4.4.1/go.mod h1:N8hJocpFajUSSeSJ9bOZ77VzejKZaXsTtZo4/u7Io08=
 sigs.k8s.io/yaml v1.3.0 h1:a2VclLzOGrwOHDiV8EfBGhvjHvP46CtW5j6POvhYGGo=
 sigs.k8s.io/yaml v1.3.0/go.mod h1:GeOyir5tyXNByN85N/dRIT9es5UQNerPYEKK56eTBm8=

staging/src/k8s.io/cli-runtime/go.mod

@@ -67,7 +67,7 @@ require (
 	gopkg.in/inf.v0 v0.9.1 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 	sigs.k8s.io/json v0.0.0-20221116044647-bc3834ca7abd // indirect
-	sigs.k8s.io/structured-merge-diff/v4 v4.3.0 // indirect
+	sigs.k8s.io/structured-merge-diff/v4 v4.4.1 // indirect
 )
 
 replace (

staging/src/k8s.io/cli-runtime/go.sum

@@ -266,7 +266,7 @@ sigs.k8s.io/kustomize/api v0.13.5-0.20230601165947-6ce0bf390ce3 h1:XX3Ajgzov2RKU
 sigs.k8s.io/kustomize/api v0.13.5-0.20230601165947-6ce0bf390ce3/go.mod h1:9n16EZKMhXBNSiUC5kSdFQJkdH3zbxS/JoO619G1VAY=
 sigs.k8s.io/kustomize/kyaml v0.14.3-0.20230601165947-6ce0bf390ce3 h1:W6cLQc5pnqM7vh3b7HvGNfXrJ/xL6BDMS0v1V/HHg5U=
 sigs.k8s.io/kustomize/kyaml v0.14.3-0.20230601165947-6ce0bf390ce3/go.mod h1:JWP1Fj0VWGHyw3YUPjXSQnRnrwezrZSrApfX5S0nIag=
-sigs.k8s.io/structured-merge-diff/v4 v4.3.0 h1:UZbZAZfX0wV2zr7YZorDz6GXROfDFj6LvqCRm4VUVKk=
+sigs.k8s.io/structured-merge-diff/v4 v4.4.1 h1:150L+0vs/8DA78h1u02ooW1/fFq/Lwr+sGiqlzvrtq4=
-sigs.k8s.io/structured-merge-diff/v4 v4.3.0/go.mod h1:N8hJocpFajUSSeSJ9bOZ77VzejKZaXsTtZo4/u7Io08=
+sigs.k8s.io/structured-merge-diff/v4 v4.4.1/go.mod h1:N8hJocpFajUSSeSJ9bOZ77VzejKZaXsTtZo4/u7Io08=
 sigs.k8s.io/yaml v1.3.0 h1:a2VclLzOGrwOHDiV8EfBGhvjHvP46CtW5j6POvhYGGo=
 sigs.k8s.io/yaml v1.3.0/go.mod h1:GeOyir5tyXNByN85N/dRIT9es5UQNerPYEKK56eTBm8=

staging/src/k8s.io/client-go/go.mod

@@ -30,7 +30,7 @@ require (
 	k8s.io/kube-openapi v0.0.0-20231010175941-2dd684a91f00
 	k8s.io/utils v0.0.0-20230726121419-3b25d923346b
 	sigs.k8s.io/json v0.0.0-20221116044647-bc3834ca7abd
-	sigs.k8s.io/structured-merge-diff/v4 v4.3.0
+	sigs.k8s.io/structured-merge-diff/v4 v4.4.1
 	sigs.k8s.io/yaml v1.3.0
 )
 

staging/src/k8s.io/client-go/go.sum

@@ -174,7 +174,7 @@ k8s.io/utils v0.0.0-20230726121419-3b25d923346b h1:sgn3ZU783SCgtaSJjpcVVlRqd6GSn
 k8s.io/utils v0.0.0-20230726121419-3b25d923346b/go.mod h1:OLgZIPagt7ERELqWJFomSt595RzquPNLL48iOWgYOg0=
 sigs.k8s.io/json v0.0.0-20221116044647-bc3834ca7abd h1:EDPBXCAspyGV4jQlpZSudPeMmr1bNJefnuqLsRAsHZo=
 sigs.k8s.io/json v0.0.0-20221116044647-bc3834ca7abd/go.mod h1:B8JuhiUyNFVKdsE8h686QcCxMaH6HrOAZj4vswFpcB0=
-sigs.k8s.io/structured-merge-diff/v4 v4.3.0 h1:UZbZAZfX0wV2zr7YZorDz6GXROfDFj6LvqCRm4VUVKk=
+sigs.k8s.io/structured-merge-diff/v4 v4.4.1 h1:150L+0vs/8DA78h1u02ooW1/fFq/Lwr+sGiqlzvrtq4=
-sigs.k8s.io/structured-merge-diff/v4 v4.3.0/go.mod h1:N8hJocpFajUSSeSJ9bOZ77VzejKZaXsTtZo4/u7Io08=
+sigs.k8s.io/structured-merge-diff/v4 v4.4.1/go.mod h1:N8hJocpFajUSSeSJ9bOZ77VzejKZaXsTtZo4/u7Io08=
 sigs.k8s.io/yaml v1.3.0 h1:a2VclLzOGrwOHDiV8EfBGhvjHvP46CtW5j6POvhYGGo=
 sigs.k8s.io/yaml v1.3.0/go.mod h1:GeOyir5tyXNByN85N/dRIT9es5UQNerPYEKK56eTBm8=

staging/src/k8s.io/cloud-provider/go.mod

@@ -106,7 +106,7 @@ require (
 	k8s.io/kube-openapi v0.0.0-20231010175941-2dd684a91f00 // indirect
 	sigs.k8s.io/apiserver-network-proxy/konnectivity-client v0.28.0 // indirect
 	sigs.k8s.io/json v0.0.0-20221116044647-bc3834ca7abd // indirect
-	sigs.k8s.io/structured-merge-diff/v4 v4.3.0 // indirect
+	sigs.k8s.io/structured-merge-diff/v4 v4.4.1 // indirect
 	sigs.k8s.io/yaml v1.3.0 // indirect
 )
 

staging/src/k8s.io/cloud-provider/go.sum

@@ -461,7 +461,7 @@ sigs.k8s.io/apiserver-network-proxy/konnectivity-client v0.28.0 h1:TgtAeesdhpm2S
 sigs.k8s.io/apiserver-network-proxy/konnectivity-client v0.28.0/go.mod h1:VHVDI/KrK4fjnV61bE2g3sA7tiETLn8sooImelsCx3Y=
 sigs.k8s.io/json v0.0.0-20221116044647-bc3834ca7abd h1:EDPBXCAspyGV4jQlpZSudPeMmr1bNJefnuqLsRAsHZo=
 sigs.k8s.io/json v0.0.0-20221116044647-bc3834ca7abd/go.mod h1:B8JuhiUyNFVKdsE8h686QcCxMaH6HrOAZj4vswFpcB0=
-sigs.k8s.io/structured-merge-diff/v4 v4.3.0 h1:UZbZAZfX0wV2zr7YZorDz6GXROfDFj6LvqCRm4VUVKk=
+sigs.k8s.io/structured-merge-diff/v4 v4.4.1 h1:150L+0vs/8DA78h1u02ooW1/fFq/Lwr+sGiqlzvrtq4=
-sigs.k8s.io/structured-merge-diff/v4 v4.3.0/go.mod h1:N8hJocpFajUSSeSJ9bOZ77VzejKZaXsTtZo4/u7Io08=
+sigs.k8s.io/structured-merge-diff/v4 v4.4.1/go.mod h1:N8hJocpFajUSSeSJ9bOZ77VzejKZaXsTtZo4/u7Io08=
 sigs.k8s.io/yaml v1.3.0 h1:a2VclLzOGrwOHDiV8EfBGhvjHvP46CtW5j6POvhYGGo=
 sigs.k8s.io/yaml v1.3.0/go.mod h1:GeOyir5tyXNByN85N/dRIT9es5UQNerPYEKK56eTBm8=

staging/src/k8s.io/cluster-bootstrap/go.mod

@@ -29,7 +29,7 @@ require (
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 	k8s.io/utils v0.0.0-20230726121419-3b25d923346b // indirect
 	sigs.k8s.io/json v0.0.0-20221116044647-bc3834ca7abd // indirect
-	sigs.k8s.io/structured-merge-diff/v4 v4.3.0 // indirect
+	sigs.k8s.io/structured-merge-diff/v4 v4.4.1 // indirect
 )
 
 replace (

staging/src/k8s.io/cluster-bootstrap/go.sum

@@ -111,7 +111,7 @@ k8s.io/utils v0.0.0-20230726121419-3b25d923346b h1:sgn3ZU783SCgtaSJjpcVVlRqd6GSn
 k8s.io/utils v0.0.0-20230726121419-3b25d923346b/go.mod h1:OLgZIPagt7ERELqWJFomSt595RzquPNLL48iOWgYOg0=
 sigs.k8s.io/json v0.0.0-20221116044647-bc3834ca7abd h1:EDPBXCAspyGV4jQlpZSudPeMmr1bNJefnuqLsRAsHZo=
 sigs.k8s.io/json v0.0.0-20221116044647-bc3834ca7abd/go.mod h1:B8JuhiUyNFVKdsE8h686QcCxMaH6HrOAZj4vswFpcB0=
-sigs.k8s.io/structured-merge-diff/v4 v4.3.0 h1:UZbZAZfX0wV2zr7YZorDz6GXROfDFj6LvqCRm4VUVKk=
+sigs.k8s.io/structured-merge-diff/v4 v4.4.1 h1:150L+0vs/8DA78h1u02ooW1/fFq/Lwr+sGiqlzvrtq4=
-sigs.k8s.io/structured-merge-diff/v4 v4.3.0/go.mod h1:N8hJocpFajUSSeSJ9bOZ77VzejKZaXsTtZo4/u7Io08=
+sigs.k8s.io/structured-merge-diff/v4 v4.4.1/go.mod h1:N8hJocpFajUSSeSJ9bOZ77VzejKZaXsTtZo4/u7Io08=
 sigs.k8s.io/yaml v1.3.0 h1:a2VclLzOGrwOHDiV8EfBGhvjHvP46CtW5j6POvhYGGo=
 sigs.k8s.io/yaml v1.3.0/go.mod h1:GeOyir5tyXNByN85N/dRIT9es5UQNerPYEKK56eTBm8=

staging/src/k8s.io/code-generator/examples/go.mod

@@ -9,7 +9,7 @@ require (
 	k8s.io/apimachinery v0.0.0
 	k8s.io/client-go v0.0.0
 	k8s.io/kube-openapi v0.0.0-20231010175941-2dd684a91f00
-	sigs.k8s.io/structured-merge-diff/v4 v4.3.0
+	sigs.k8s.io/structured-merge-diff/v4 v4.4.1
 )
 
 require (

staging/src/k8s.io/code-generator/examples/go.sum

@@ -147,7 +147,7 @@ k8s.io/utils v0.0.0-20230726121419-3b25d923346b h1:sgn3ZU783SCgtaSJjpcVVlRqd6GSn
 k8s.io/utils v0.0.0-20230726121419-3b25d923346b/go.mod h1:OLgZIPagt7ERELqWJFomSt595RzquPNLL48iOWgYOg0=
 sigs.k8s.io/json v0.0.0-20221116044647-bc3834ca7abd h1:EDPBXCAspyGV4jQlpZSudPeMmr1bNJefnuqLsRAsHZo=
 sigs.k8s.io/json v0.0.0-20221116044647-bc3834ca7abd/go.mod h1:B8JuhiUyNFVKdsE8h686QcCxMaH6HrOAZj4vswFpcB0=
-sigs.k8s.io/structured-merge-diff/v4 v4.3.0 h1:UZbZAZfX0wV2zr7YZorDz6GXROfDFj6LvqCRm4VUVKk=
+sigs.k8s.io/structured-merge-diff/v4 v4.4.1 h1:150L+0vs/8DA78h1u02ooW1/fFq/Lwr+sGiqlzvrtq4=
-sigs.k8s.io/structured-merge-diff/v4 v4.3.0/go.mod h1:N8hJocpFajUSSeSJ9bOZ77VzejKZaXsTtZo4/u7Io08=
+sigs.k8s.io/structured-merge-diff/v4 v4.4.1/go.mod h1:N8hJocpFajUSSeSJ9bOZ77VzejKZaXsTtZo4/u7Io08=
 sigs.k8s.io/yaml v1.3.0 h1:a2VclLzOGrwOHDiV8EfBGhvjHvP46CtW5j6POvhYGGo=
 sigs.k8s.io/yaml v1.3.0/go.mod h1:GeOyir5tyXNByN85N/dRIT9es5UQNerPYEKK56eTBm8=

staging/src/k8s.io/code-generator/go.mod

@@ -39,7 +39,7 @@ require (
 	golang.org/x/tools v0.12.0 // indirect
 	google.golang.org/protobuf v1.31.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
-	sigs.k8s.io/structured-merge-diff/v4 v4.3.0 // indirect
+	sigs.k8s.io/structured-merge-diff/v4 v4.4.1 // indirect
 	sigs.k8s.io/yaml v1.3.0 // indirect
 )
 

staging/src/k8s.io/code-generator/go.sum

@@ -150,8 +150,8 @@ k8s.io/kube-openapi v0.0.0-20231010175941-2dd684a91f00/go.mod h1:AsvuZPBlUDVuCdz
 k8s.io/utils v0.0.0-20210802155522-efc7438f0176/go.mod h1:jPW/WVKK9YHAvNhRxK0md/EJ228hCsBRufyofKtW8HA=
 sigs.k8s.io/json v0.0.0-20221116044647-bc3834ca7abd h1:EDPBXCAspyGV4jQlpZSudPeMmr1bNJefnuqLsRAsHZo=
 sigs.k8s.io/json v0.0.0-20221116044647-bc3834ca7abd/go.mod h1:B8JuhiUyNFVKdsE8h686QcCxMaH6HrOAZj4vswFpcB0=
-sigs.k8s.io/structured-merge-diff/v4 v4.3.0 h1:UZbZAZfX0wV2zr7YZorDz6GXROfDFj6LvqCRm4VUVKk=
+sigs.k8s.io/structured-merge-diff/v4 v4.4.1 h1:150L+0vs/8DA78h1u02ooW1/fFq/Lwr+sGiqlzvrtq4=
-sigs.k8s.io/structured-merge-diff/v4 v4.3.0/go.mod h1:N8hJocpFajUSSeSJ9bOZ77VzejKZaXsTtZo4/u7Io08=
+sigs.k8s.io/structured-merge-diff/v4 v4.4.1/go.mod h1:N8hJocpFajUSSeSJ9bOZ77VzejKZaXsTtZo4/u7Io08=
 sigs.k8s.io/yaml v1.2.0/go.mod h1:yfXDCHCao9+ENCvLSE62v9VSji2MKu5jeNfTrofGhJc=
 sigs.k8s.io/yaml v1.3.0 h1:a2VclLzOGrwOHDiV8EfBGhvjHvP46CtW5j6POvhYGGo=
 sigs.k8s.io/yaml v1.3.0/go.mod h1:GeOyir5tyXNByN85N/dRIT9es5UQNerPYEKK56eTBm8=

staging/src/k8s.io/component-base/go.mod

@@ -78,7 +78,7 @@ require (
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 	k8s.io/api v0.0.0 // indirect
 	k8s.io/kube-openapi v0.0.0-20231010175941-2dd684a91f00 // indirect
-	sigs.k8s.io/structured-merge-diff/v4 v4.3.0 // indirect
+	sigs.k8s.io/structured-merge-diff/v4 v4.4.1 // indirect
 	sigs.k8s.io/yaml v1.3.0 // indirect
 )
 

staging/src/k8s.io/component-base/go.sum

@@ -273,7 +273,7 @@ k8s.io/utils v0.0.0-20230726121419-3b25d923346b h1:sgn3ZU783SCgtaSJjpcVVlRqd6GSn
 k8s.io/utils v0.0.0-20230726121419-3b25d923346b/go.mod h1:OLgZIPagt7ERELqWJFomSt595RzquPNLL48iOWgYOg0=
 sigs.k8s.io/json v0.0.0-20221116044647-bc3834ca7abd h1:EDPBXCAspyGV4jQlpZSudPeMmr1bNJefnuqLsRAsHZo=
 sigs.k8s.io/json v0.0.0-20221116044647-bc3834ca7abd/go.mod h1:B8JuhiUyNFVKdsE8h686QcCxMaH6HrOAZj4vswFpcB0=
-sigs.k8s.io/structured-merge-diff/v4 v4.3.0 h1:UZbZAZfX0wV2zr7YZorDz6GXROfDFj6LvqCRm4VUVKk=
+sigs.k8s.io/structured-merge-diff/v4 v4.4.1 h1:150L+0vs/8DA78h1u02ooW1/fFq/Lwr+sGiqlzvrtq4=
-sigs.k8s.io/structured-merge-diff/v4 v4.3.0/go.mod h1:N8hJocpFajUSSeSJ9bOZ77VzejKZaXsTtZo4/u7Io08=
+sigs.k8s.io/structured-merge-diff/v4 v4.4.1/go.mod h1:N8hJocpFajUSSeSJ9bOZ77VzejKZaXsTtZo4/u7Io08=
 sigs.k8s.io/yaml v1.3.0 h1:a2VclLzOGrwOHDiV8EfBGhvjHvP46CtW5j6POvhYGGo=
 sigs.k8s.io/yaml v1.3.0/go.mod h1:GeOyir5tyXNByN85N/dRIT9es5UQNerPYEKK56eTBm8=

staging/src/k8s.io/component-helpers/go.mod

@@ -46,7 +46,7 @@ require (
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 	k8s.io/kube-openapi v0.0.0-20231010175941-2dd684a91f00 // indirect
 	sigs.k8s.io/json v0.0.0-20221116044647-bc3834ca7abd // indirect
-	sigs.k8s.io/structured-merge-diff/v4 v4.3.0 // indirect
+	sigs.k8s.io/structured-merge-diff/v4 v4.4.1 // indirect
 	sigs.k8s.io/yaml v1.3.0 // indirect
 )
 

staging/src/k8s.io/component-helpers/go.sum

@@ -164,7 +164,7 @@ k8s.io/utils v0.0.0-20230726121419-3b25d923346b h1:sgn3ZU783SCgtaSJjpcVVlRqd6GSn
 k8s.io/utils v0.0.0-20230726121419-3b25d923346b/go.mod h1:OLgZIPagt7ERELqWJFomSt595RzquPNLL48iOWgYOg0=
 sigs.k8s.io/json v0.0.0-20221116044647-bc3834ca7abd h1:EDPBXCAspyGV4jQlpZSudPeMmr1bNJefnuqLsRAsHZo=
 sigs.k8s.io/json v0.0.0-20221116044647-bc3834ca7abd/go.mod h1:B8JuhiUyNFVKdsE8h686QcCxMaH6HrOAZj4vswFpcB0=
-sigs.k8s.io/structured-merge-diff/v4 v4.3.0 h1:UZbZAZfX0wV2zr7YZorDz6GXROfDFj6LvqCRm4VUVKk=
+sigs.k8s.io/structured-merge-diff/v4 v4.4.1 h1:150L+0vs/8DA78h1u02ooW1/fFq/Lwr+sGiqlzvrtq4=
-sigs.k8s.io/structured-merge-diff/v4 v4.3.0/go.mod h1:N8hJocpFajUSSeSJ9bOZ77VzejKZaXsTtZo4/u7Io08=
+sigs.k8s.io/structured-merge-diff/v4 v4.4.1/go.mod h1:N8hJocpFajUSSeSJ9bOZ77VzejKZaXsTtZo4/u7Io08=
 sigs.k8s.io/yaml v1.3.0 h1:a2VclLzOGrwOHDiV8EfBGhvjHvP46CtW5j6POvhYGGo=
 sigs.k8s.io/yaml v1.3.0/go.mod h1:GeOyir5tyXNByN85N/dRIT9es5UQNerPYEKK56eTBm8=

staging/src/k8s.io/controller-manager/go.mod

@@ -99,7 +99,7 @@ require (
 	k8s.io/kube-openapi v0.0.0-20231010175941-2dd684a91f00 // indirect
 	sigs.k8s.io/apiserver-network-proxy/konnectivity-client v0.28.0 // indirect
 	sigs.k8s.io/json v0.0.0-20221116044647-bc3834ca7abd // indirect
-	sigs.k8s.io/structured-merge-diff/v4 v4.3.0 // indirect
+	sigs.k8s.io/structured-merge-diff/v4 v4.4.1 // indirect
 	sigs.k8s.io/yaml v1.3.0 // indirect
 )
 

staging/src/k8s.io/controller-manager/go.sum

@@ -456,7 +456,7 @@ sigs.k8s.io/apiserver-network-proxy/konnectivity-client v0.28.0 h1:TgtAeesdhpm2S
 sigs.k8s.io/apiserver-network-proxy/konnectivity-client v0.28.0/go.mod h1:VHVDI/KrK4fjnV61bE2g3sA7tiETLn8sooImelsCx3Y=
 sigs.k8s.io/json v0.0.0-20221116044647-bc3834ca7abd h1:EDPBXCAspyGV4jQlpZSudPeMmr1bNJefnuqLsRAsHZo=
 sigs.k8s.io/json v0.0.0-20221116044647-bc3834ca7abd/go.mod h1:B8JuhiUyNFVKdsE8h686QcCxMaH6HrOAZj4vswFpcB0=
-sigs.k8s.io/structured-merge-diff/v4 v4.3.0 h1:UZbZAZfX0wV2zr7YZorDz6GXROfDFj6LvqCRm4VUVKk=
+sigs.k8s.io/structured-merge-diff/v4 v4.4.1 h1:150L+0vs/8DA78h1u02ooW1/fFq/Lwr+sGiqlzvrtq4=
-sigs.k8s.io/structured-merge-diff/v4 v4.3.0/go.mod h1:N8hJocpFajUSSeSJ9bOZ77VzejKZaXsTtZo4/u7Io08=
+sigs.k8s.io/structured-merge-diff/v4 v4.4.1/go.mod h1:N8hJocpFajUSSeSJ9bOZ77VzejKZaXsTtZo4/u7Io08=
 sigs.k8s.io/yaml v1.3.0 h1:a2VclLzOGrwOHDiV8EfBGhvjHvP46CtW5j6POvhYGGo=
 sigs.k8s.io/yaml v1.3.0/go.mod h1:GeOyir5tyXNByN85N/dRIT9es5UQNerPYEKK56eTBm8=

staging/src/k8s.io/csi-translation-lib/go.mod

@@ -28,7 +28,7 @@ require (
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 	k8s.io/utils v0.0.0-20230726121419-3b25d923346b // indirect
 	sigs.k8s.io/json v0.0.0-20221116044647-bc3834ca7abd // indirect
-	sigs.k8s.io/structured-merge-diff/v4 v4.3.0 // indirect
+	sigs.k8s.io/structured-merge-diff/v4 v4.4.1 // indirect
 )
 
 replace (

staging/src/k8s.io/csi-translation-lib/go.sum

@@ -109,7 +109,7 @@ k8s.io/utils v0.0.0-20230726121419-3b25d923346b h1:sgn3ZU783SCgtaSJjpcVVlRqd6GSn
 k8s.io/utils v0.0.0-20230726121419-3b25d923346b/go.mod h1:OLgZIPagt7ERELqWJFomSt595RzquPNLL48iOWgYOg0=
 sigs.k8s.io/json v0.0.0-20221116044647-bc3834ca7abd h1:EDPBXCAspyGV4jQlpZSudPeMmr1bNJefnuqLsRAsHZo=
 sigs.k8s.io/json v0.0.0-20221116044647-bc3834ca7abd/go.mod h1:B8JuhiUyNFVKdsE8h686QcCxMaH6HrOAZj4vswFpcB0=
-sigs.k8s.io/structured-merge-diff/v4 v4.3.0 h1:UZbZAZfX0wV2zr7YZorDz6GXROfDFj6LvqCRm4VUVKk=
+sigs.k8s.io/structured-merge-diff/v4 v4.4.1 h1:150L+0vs/8DA78h1u02ooW1/fFq/Lwr+sGiqlzvrtq4=
-sigs.k8s.io/structured-merge-diff/v4 v4.3.0/go.mod h1:N8hJocpFajUSSeSJ9bOZ77VzejKZaXsTtZo4/u7Io08=
+sigs.k8s.io/structured-merge-diff/v4 v4.4.1/go.mod h1:N8hJocpFajUSSeSJ9bOZ77VzejKZaXsTtZo4/u7Io08=
 sigs.k8s.io/yaml v1.3.0 h1:a2VclLzOGrwOHDiV8EfBGhvjHvP46CtW5j6POvhYGGo=
 sigs.k8s.io/yaml v1.3.0/go.mod h1:GeOyir5tyXNByN85N/dRIT9es5UQNerPYEKK56eTBm8=

staging/src/k8s.io/dynamic-resource-allocation/go.mod

@@ -52,7 +52,7 @@ require (
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 	k8s.io/kube-openapi v0.0.0-20231010175941-2dd684a91f00 // indirect
 	sigs.k8s.io/json v0.0.0-20221116044647-bc3834ca7abd // indirect
-	sigs.k8s.io/structured-merge-diff/v4 v4.3.0 // indirect
+	sigs.k8s.io/structured-merge-diff/v4 v4.4.1 // indirect
 	sigs.k8s.io/yaml v1.3.0 // indirect
 )
 

staging/src/k8s.io/dynamic-resource-allocation/go.sum

@@ -188,7 +188,7 @@ k8s.io/utils v0.0.0-20230726121419-3b25d923346b h1:sgn3ZU783SCgtaSJjpcVVlRqd6GSn
 k8s.io/utils v0.0.0-20230726121419-3b25d923346b/go.mod h1:OLgZIPagt7ERELqWJFomSt595RzquPNLL48iOWgYOg0=
 sigs.k8s.io/json v0.0.0-20221116044647-bc3834ca7abd h1:EDPBXCAspyGV4jQlpZSudPeMmr1bNJefnuqLsRAsHZo=
 sigs.k8s.io/json v0.0.0-20221116044647-bc3834ca7abd/go.mod h1:B8JuhiUyNFVKdsE8h686QcCxMaH6HrOAZj4vswFpcB0=
-sigs.k8s.io/structured-merge-diff/v4 v4.3.0 h1:UZbZAZfX0wV2zr7YZorDz6GXROfDFj6LvqCRm4VUVKk=
+sigs.k8s.io/structured-merge-diff/v4 v4.4.1 h1:150L+0vs/8DA78h1u02ooW1/fFq/Lwr+sGiqlzvrtq4=
-sigs.k8s.io/structured-merge-diff/v4 v4.3.0/go.mod h1:N8hJocpFajUSSeSJ9bOZ77VzejKZaXsTtZo4/u7Io08=
+sigs.k8s.io/structured-merge-diff/v4 v4.4.1/go.mod h1:N8hJocpFajUSSeSJ9bOZ77VzejKZaXsTtZo4/u7Io08=
 sigs.k8s.io/yaml v1.3.0 h1:a2VclLzOGrwOHDiV8EfBGhvjHvP46CtW5j6POvhYGGo=
 sigs.k8s.io/yaml v1.3.0/go.mod h1:GeOyir5tyXNByN85N/dRIT9es5UQNerPYEKK56eTBm8=

staging/src/k8s.io/endpointslice/go.mod

@@ -59,7 +59,7 @@ require (
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 	k8s.io/kube-openapi v0.0.0-20231010175941-2dd684a91f00 // indirect
 	sigs.k8s.io/json v0.0.0-20221116044647-bc3834ca7abd // indirect
-	sigs.k8s.io/structured-merge-diff/v4 v4.3.0 // indirect
+	sigs.k8s.io/structured-merge-diff/v4 v4.4.1 // indirect
 	sigs.k8s.io/yaml v1.3.0 // indirect
 )
 

staging/src/k8s.io/endpointslice/go.sum

@@ -215,7 +215,7 @@ k8s.io/utils v0.0.0-20230726121419-3b25d923346b h1:sgn3ZU783SCgtaSJjpcVVlRqd6GSn
 k8s.io/utils v0.0.0-20230726121419-3b25d923346b/go.mod h1:OLgZIPagt7ERELqWJFomSt595RzquPNLL48iOWgYOg0=
 sigs.k8s.io/json v0.0.0-20221116044647-bc3834ca7abd h1:EDPBXCAspyGV4jQlpZSudPeMmr1bNJefnuqLsRAsHZo=
 sigs.k8s.io/json v0.0.0-20221116044647-bc3834ca7abd/go.mod h1:B8JuhiUyNFVKdsE8h686QcCxMaH6HrOAZj4vswFpcB0=
-sigs.k8s.io/structured-merge-diff/v4 v4.3.0 h1:UZbZAZfX0wV2zr7YZorDz6GXROfDFj6LvqCRm4VUVKk=
+sigs.k8s.io/structured-merge-diff/v4 v4.4.1 h1:150L+0vs/8DA78h1u02ooW1/fFq/Lwr+sGiqlzvrtq4=
-sigs.k8s.io/structured-merge-diff/v4 v4.3.0/go.mod h1:N8hJocpFajUSSeSJ9bOZ77VzejKZaXsTtZo4/u7Io08=
+sigs.k8s.io/structured-merge-diff/v4 v4.4.1/go.mod h1:N8hJocpFajUSSeSJ9bOZ77VzejKZaXsTtZo4/u7Io08=
 sigs.k8s.io/yaml v1.3.0 h1:a2VclLzOGrwOHDiV8EfBGhvjHvP46CtW5j6POvhYGGo=
 sigs.k8s.io/yaml v1.3.0/go.mod h1:GeOyir5tyXNByN85N/dRIT9es5UQNerPYEKK56eTBm8=

staging/src/k8s.io/kube-aggregator/go.mod

@@ -22,7 +22,7 @@ require (
 	k8s.io/klog/v2 v2.100.1
 	k8s.io/kube-openapi v0.0.0-20231010175941-2dd684a91f00
 	k8s.io/utils v0.0.0-20230726121419-3b25d923346b
-	sigs.k8s.io/structured-merge-diff/v4 v4.3.0
+	sigs.k8s.io/structured-merge-diff/v4 v4.4.1
 )
 
 require (

staging/src/k8s.io/kube-aggregator/go.sum

@@ -470,8 +470,8 @@ sigs.k8s.io/apiserver-network-proxy/konnectivity-client v0.28.0 h1:TgtAeesdhpm2S
 sigs.k8s.io/apiserver-network-proxy/konnectivity-client v0.28.0/go.mod h1:VHVDI/KrK4fjnV61bE2g3sA7tiETLn8sooImelsCx3Y=
 sigs.k8s.io/json v0.0.0-20221116044647-bc3834ca7abd h1:EDPBXCAspyGV4jQlpZSudPeMmr1bNJefnuqLsRAsHZo=
 sigs.k8s.io/json v0.0.0-20221116044647-bc3834ca7abd/go.mod h1:B8JuhiUyNFVKdsE8h686QcCxMaH6HrOAZj4vswFpcB0=
-sigs.k8s.io/structured-merge-diff/v4 v4.3.0 h1:UZbZAZfX0wV2zr7YZorDz6GXROfDFj6LvqCRm4VUVKk=
+sigs.k8s.io/structured-merge-diff/v4 v4.4.1 h1:150L+0vs/8DA78h1u02ooW1/fFq/Lwr+sGiqlzvrtq4=
-sigs.k8s.io/structured-merge-diff/v4 v4.3.0/go.mod h1:N8hJocpFajUSSeSJ9bOZ77VzejKZaXsTtZo4/u7Io08=
+sigs.k8s.io/structured-merge-diff/v4 v4.4.1/go.mod h1:N8hJocpFajUSSeSJ9bOZ77VzejKZaXsTtZo4/u7Io08=
 sigs.k8s.io/yaml v1.2.0/go.mod h1:yfXDCHCao9+ENCvLSE62v9VSji2MKu5jeNfTrofGhJc=
 sigs.k8s.io/yaml v1.3.0 h1:a2VclLzOGrwOHDiV8EfBGhvjHvP46CtW5j6POvhYGGo=
 sigs.k8s.io/yaml v1.3.0/go.mod h1:GeOyir5tyXNByN85N/dRIT9es5UQNerPYEKK56eTBm8=

staging/src/k8s.io/kube-controller-manager/go.mod

@@ -27,7 +27,7 @@ require (
 	k8s.io/klog/v2 v2.100.1 // indirect
 	k8s.io/utils v0.0.0-20230726121419-3b25d923346b // indirect
 	sigs.k8s.io/json v0.0.0-20221116044647-bc3834ca7abd // indirect
-	sigs.k8s.io/structured-merge-diff/v4 v4.3.0 // indirect
+	sigs.k8s.io/structured-merge-diff/v4 v4.4.1 // indirect
 )
 
 replace (

staging/src/k8s.io/kube-controller-manager/go.sum

@@ -166,7 +166,7 @@ k8s.io/utils v0.0.0-20230726121419-3b25d923346b/go.mod h1:OLgZIPagt7ERELqWJFomSt
 sigs.k8s.io/apiserver-network-proxy/konnectivity-client v0.28.0/go.mod h1:VHVDI/KrK4fjnV61bE2g3sA7tiETLn8sooImelsCx3Y=
 sigs.k8s.io/json v0.0.0-20221116044647-bc3834ca7abd h1:EDPBXCAspyGV4jQlpZSudPeMmr1bNJefnuqLsRAsHZo=
 sigs.k8s.io/json v0.0.0-20221116044647-bc3834ca7abd/go.mod h1:B8JuhiUyNFVKdsE8h686QcCxMaH6HrOAZj4vswFpcB0=
-sigs.k8s.io/structured-merge-diff/v4 v4.3.0 h1:UZbZAZfX0wV2zr7YZorDz6GXROfDFj6LvqCRm4VUVKk=
+sigs.k8s.io/structured-merge-diff/v4 v4.4.1 h1:150L+0vs/8DA78h1u02ooW1/fFq/Lwr+sGiqlzvrtq4=
-sigs.k8s.io/structured-merge-diff/v4 v4.3.0/go.mod h1:N8hJocpFajUSSeSJ9bOZ77VzejKZaXsTtZo4/u7Io08=
+sigs.k8s.io/structured-merge-diff/v4 v4.4.1/go.mod h1:N8hJocpFajUSSeSJ9bOZ77VzejKZaXsTtZo4/u7Io08=
 sigs.k8s.io/yaml v1.3.0 h1:a2VclLzOGrwOHDiV8EfBGhvjHvP46CtW5j6POvhYGGo=
 sigs.k8s.io/yaml v1.3.0/go.mod h1:GeOyir5tyXNByN85N/dRIT9es5UQNerPYEKK56eTBm8=

staging/src/k8s.io/kube-proxy/go.mod

@@ -39,7 +39,7 @@ require (
 	k8s.io/klog/v2 v2.100.1 // indirect
 	k8s.io/utils v0.0.0-20230726121419-3b25d923346b // indirect
 	sigs.k8s.io/json v0.0.0-20221116044647-bc3834ca7abd // indirect
-	sigs.k8s.io/structured-merge-diff/v4 v4.3.0 // indirect
+	sigs.k8s.io/structured-merge-diff/v4 v4.4.1 // indirect
 	sigs.k8s.io/yaml v1.3.0 // indirect
 )
 

staging/src/k8s.io/kube-proxy/go.sum

@@ -173,7 +173,7 @@ k8s.io/utils v0.0.0-20230726121419-3b25d923346b h1:sgn3ZU783SCgtaSJjpcVVlRqd6GSn
 k8s.io/utils v0.0.0-20230726121419-3b25d923346b/go.mod h1:OLgZIPagt7ERELqWJFomSt595RzquPNLL48iOWgYOg0=
 sigs.k8s.io/json v0.0.0-20221116044647-bc3834ca7abd h1:EDPBXCAspyGV4jQlpZSudPeMmr1bNJefnuqLsRAsHZo=
 sigs.k8s.io/json v0.0.0-20221116044647-bc3834ca7abd/go.mod h1:B8JuhiUyNFVKdsE8h686QcCxMaH6HrOAZj4vswFpcB0=
-sigs.k8s.io/structured-merge-diff/v4 v4.3.0 h1:UZbZAZfX0wV2zr7YZorDz6GXROfDFj6LvqCRm4VUVKk=
+sigs.k8s.io/structured-merge-diff/v4 v4.4.1 h1:150L+0vs/8DA78h1u02ooW1/fFq/Lwr+sGiqlzvrtq4=
-sigs.k8s.io/structured-merge-diff/v4 v4.3.0/go.mod h1:N8hJocpFajUSSeSJ9bOZ77VzejKZaXsTtZo4/u7Io08=
+sigs.k8s.io/structured-merge-diff/v4 v4.4.1/go.mod h1:N8hJocpFajUSSeSJ9bOZ77VzejKZaXsTtZo4/u7Io08=
 sigs.k8s.io/yaml v1.3.0 h1:a2VclLzOGrwOHDiV8EfBGhvjHvP46CtW5j6POvhYGGo=
 sigs.k8s.io/yaml v1.3.0/go.mod h1:GeOyir5tyXNByN85N/dRIT9es5UQNerPYEKK56eTBm8=

staging/src/k8s.io/kube-scheduler/go.mod

@@ -26,7 +26,7 @@ require (
 	k8s.io/klog/v2 v2.100.1 // indirect
 	k8s.io/utils v0.0.0-20230726121419-3b25d923346b // indirect
 	sigs.k8s.io/json v0.0.0-20221116044647-bc3834ca7abd // indirect
-	sigs.k8s.io/structured-merge-diff/v4 v4.3.0 // indirect
+	sigs.k8s.io/structured-merge-diff/v4 v4.4.1 // indirect
 )
 
 replace (

staging/src/k8s.io/kube-scheduler/go.sum

@@ -142,7 +142,7 @@ k8s.io/utils v0.0.0-20230726121419-3b25d923346b h1:sgn3ZU783SCgtaSJjpcVVlRqd6GSn
 k8s.io/utils v0.0.0-20230726121419-3b25d923346b/go.mod h1:OLgZIPagt7ERELqWJFomSt595RzquPNLL48iOWgYOg0=
 sigs.k8s.io/json v0.0.0-20221116044647-bc3834ca7abd h1:EDPBXCAspyGV4jQlpZSudPeMmr1bNJefnuqLsRAsHZo=
 sigs.k8s.io/json v0.0.0-20221116044647-bc3834ca7abd/go.mod h1:B8JuhiUyNFVKdsE8h686QcCxMaH6HrOAZj4vswFpcB0=
-sigs.k8s.io/structured-merge-diff/v4 v4.3.0 h1:UZbZAZfX0wV2zr7YZorDz6GXROfDFj6LvqCRm4VUVKk=
+sigs.k8s.io/structured-merge-diff/v4 v4.4.1 h1:150L+0vs/8DA78h1u02ooW1/fFq/Lwr+sGiqlzvrtq4=
-sigs.k8s.io/structured-merge-diff/v4 v4.3.0/go.mod h1:N8hJocpFajUSSeSJ9bOZ77VzejKZaXsTtZo4/u7Io08=
+sigs.k8s.io/structured-merge-diff/v4 v4.4.1/go.mod h1:N8hJocpFajUSSeSJ9bOZ77VzejKZaXsTtZo4/u7Io08=
 sigs.k8s.io/yaml v1.3.0 h1:a2VclLzOGrwOHDiV8EfBGhvjHvP46CtW5j6POvhYGGo=
 sigs.k8s.io/yaml v1.3.0/go.mod h1:GeOyir5tyXNByN85N/dRIT9es5UQNerPYEKK56eTBm8=

staging/src/k8s.io/kubectl/go.mod

@@ -43,7 +43,7 @@ require (
 	sigs.k8s.io/json v0.0.0-20221116044647-bc3834ca7abd
 	sigs.k8s.io/kustomize/kustomize/v5 v5.0.4-0.20230601165947-6ce0bf390ce3
 	sigs.k8s.io/kustomize/kyaml v0.14.3-0.20230601165947-6ce0bf390ce3
-	sigs.k8s.io/structured-merge-diff/v4 v4.3.0
+	sigs.k8s.io/structured-merge-diff/v4 v4.4.1
 	sigs.k8s.io/yaml v1.3.0
 )
 

staging/src/k8s.io/kubectl/go.sum

@@ -334,7 +334,7 @@ sigs.k8s.io/kustomize/kustomize/v5 v5.0.4-0.20230601165947-6ce0bf390ce3 h1:vq2Tt
 sigs.k8s.io/kustomize/kustomize/v5 v5.0.4-0.20230601165947-6ce0bf390ce3/go.mod h1:/d88dHCvoy7d0AKFT0yytezSGZKjsZBVs9YTkBHSGFk=
 sigs.k8s.io/kustomize/kyaml v0.14.3-0.20230601165947-6ce0bf390ce3 h1:W6cLQc5pnqM7vh3b7HvGNfXrJ/xL6BDMS0v1V/HHg5U=
 sigs.k8s.io/kustomize/kyaml v0.14.3-0.20230601165947-6ce0bf390ce3/go.mod h1:JWP1Fj0VWGHyw3YUPjXSQnRnrwezrZSrApfX5S0nIag=
-sigs.k8s.io/structured-merge-diff/v4 v4.3.0 h1:UZbZAZfX0wV2zr7YZorDz6GXROfDFj6LvqCRm4VUVKk=
+sigs.k8s.io/structured-merge-diff/v4 v4.4.1 h1:150L+0vs/8DA78h1u02ooW1/fFq/Lwr+sGiqlzvrtq4=
-sigs.k8s.io/structured-merge-diff/v4 v4.3.0/go.mod h1:N8hJocpFajUSSeSJ9bOZ77VzejKZaXsTtZo4/u7Io08=
+sigs.k8s.io/structured-merge-diff/v4 v4.4.1/go.mod h1:N8hJocpFajUSSeSJ9bOZ77VzejKZaXsTtZo4/u7Io08=
 sigs.k8s.io/yaml v1.3.0 h1:a2VclLzOGrwOHDiV8EfBGhvjHvP46CtW5j6POvhYGGo=
 sigs.k8s.io/yaml v1.3.0/go.mod h1:GeOyir5tyXNByN85N/dRIT9es5UQNerPYEKK56eTBm8=

staging/src/k8s.io/kubelet/go.mod

@@ -56,7 +56,7 @@ require (
 	gopkg.in/yaml.v2 v2.4.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 	sigs.k8s.io/json v0.0.0-20221116044647-bc3834ca7abd // indirect
-	sigs.k8s.io/structured-merge-diff/v4 v4.3.0 // indirect
+	sigs.k8s.io/structured-merge-diff/v4 v4.4.1 // indirect
 	sigs.k8s.io/yaml v1.3.0 // indirect
 )
 

staging/src/k8s.io/kubelet/go.sum

@@ -249,7 +249,7 @@ k8s.io/utils v0.0.0-20230726121419-3b25d923346b/go.mod h1:OLgZIPagt7ERELqWJFomSt
 sigs.k8s.io/apiserver-network-proxy/konnectivity-client v0.28.0/go.mod h1:VHVDI/KrK4fjnV61bE2g3sA7tiETLn8sooImelsCx3Y=
 sigs.k8s.io/json v0.0.0-20221116044647-bc3834ca7abd h1:EDPBXCAspyGV4jQlpZSudPeMmr1bNJefnuqLsRAsHZo=
 sigs.k8s.io/json v0.0.0-20221116044647-bc3834ca7abd/go.mod h1:B8JuhiUyNFVKdsE8h686QcCxMaH6HrOAZj4vswFpcB0=
-sigs.k8s.io/structured-merge-diff/v4 v4.3.0 h1:UZbZAZfX0wV2zr7YZorDz6GXROfDFj6LvqCRm4VUVKk=
+sigs.k8s.io/structured-merge-diff/v4 v4.4.1 h1:150L+0vs/8DA78h1u02ooW1/fFq/Lwr+sGiqlzvrtq4=
-sigs.k8s.io/structured-merge-diff/v4 v4.3.0/go.mod h1:N8hJocpFajUSSeSJ9bOZ77VzejKZaXsTtZo4/u7Io08=
+sigs.k8s.io/structured-merge-diff/v4 v4.4.1/go.mod h1:N8hJocpFajUSSeSJ9bOZ77VzejKZaXsTtZo4/u7Io08=
 sigs.k8s.io/yaml v1.3.0 h1:a2VclLzOGrwOHDiV8EfBGhvjHvP46CtW5j6POvhYGGo=
 sigs.k8s.io/yaml v1.3.0/go.mod h1:GeOyir5tyXNByN85N/dRIT9es5UQNerPYEKK56eTBm8=

staging/src/k8s.io/legacy-cloud-providers/go.mod

@@ -91,7 +91,7 @@ require (
 	k8s.io/component-helpers v0.0.0 // indirect
 	k8s.io/kube-openapi v0.0.0-20231010175941-2dd684a91f00 // indirect
 	sigs.k8s.io/json v0.0.0-20221116044647-bc3834ca7abd // indirect
-	sigs.k8s.io/structured-merge-diff/v4 v4.3.0 // indirect
+	sigs.k8s.io/structured-merge-diff/v4 v4.4.1 // indirect
 )
 
 replace (

staging/src/k8s.io/legacy-cloud-providers/go.sum

@@ -816,7 +816,7 @@ rsc.io/sampler v1.3.0/go.mod h1:T1hPZKmBbMNahiBKFy5HrXp6adAjACjK9JXDnKaTXpA=
 sigs.k8s.io/apiserver-network-proxy/konnectivity-client v0.28.0/go.mod h1:VHVDI/KrK4fjnV61bE2g3sA7tiETLn8sooImelsCx3Y=
 sigs.k8s.io/json v0.0.0-20221116044647-bc3834ca7abd h1:EDPBXCAspyGV4jQlpZSudPeMmr1bNJefnuqLsRAsHZo=
 sigs.k8s.io/json v0.0.0-20221116044647-bc3834ca7abd/go.mod h1:B8JuhiUyNFVKdsE8h686QcCxMaH6HrOAZj4vswFpcB0=
-sigs.k8s.io/structured-merge-diff/v4 v4.3.0 h1:UZbZAZfX0wV2zr7YZorDz6GXROfDFj6LvqCRm4VUVKk=
+sigs.k8s.io/structured-merge-diff/v4 v4.4.1 h1:150L+0vs/8DA78h1u02ooW1/fFq/Lwr+sGiqlzvrtq4=
-sigs.k8s.io/structured-merge-diff/v4 v4.3.0/go.mod h1:N8hJocpFajUSSeSJ9bOZ77VzejKZaXsTtZo4/u7Io08=
+sigs.k8s.io/structured-merge-diff/v4 v4.4.1/go.mod h1:N8hJocpFajUSSeSJ9bOZ77VzejKZaXsTtZo4/u7Io08=
 sigs.k8s.io/yaml v1.3.0 h1:a2VclLzOGrwOHDiV8EfBGhvjHvP46CtW5j6POvhYGGo=
 sigs.k8s.io/yaml v1.3.0/go.mod h1:GeOyir5tyXNByN85N/dRIT9es5UQNerPYEKK56eTBm8=

staging/src/k8s.io/metrics/go.mod

@@ -53,7 +53,7 @@ require (
 	k8s.io/kube-openapi v0.0.0-20231010175941-2dd684a91f00 // indirect
 	k8s.io/utils v0.0.0-20230726121419-3b25d923346b // indirect
 	sigs.k8s.io/json v0.0.0-20221116044647-bc3834ca7abd // indirect
-	sigs.k8s.io/structured-merge-diff/v4 v4.3.0 // indirect
+	sigs.k8s.io/structured-merge-diff/v4 v4.4.1 // indirect
 	sigs.k8s.io/yaml v1.3.0 // indirect
 )
 

staging/src/k8s.io/metrics/go.sum

@@ -175,8 +175,8 @@ k8s.io/utils v0.0.0-20230726121419-3b25d923346b h1:sgn3ZU783SCgtaSJjpcVVlRqd6GSn
 k8s.io/utils v0.0.0-20230726121419-3b25d923346b/go.mod h1:OLgZIPagt7ERELqWJFomSt595RzquPNLL48iOWgYOg0=
 sigs.k8s.io/json v0.0.0-20221116044647-bc3834ca7abd h1:EDPBXCAspyGV4jQlpZSudPeMmr1bNJefnuqLsRAsHZo=
 sigs.k8s.io/json v0.0.0-20221116044647-bc3834ca7abd/go.mod h1:B8JuhiUyNFVKdsE8h686QcCxMaH6HrOAZj4vswFpcB0=
-sigs.k8s.io/structured-merge-diff/v4 v4.3.0 h1:UZbZAZfX0wV2zr7YZorDz6GXROfDFj6LvqCRm4VUVKk=
+sigs.k8s.io/structured-merge-diff/v4 v4.4.1 h1:150L+0vs/8DA78h1u02ooW1/fFq/Lwr+sGiqlzvrtq4=
-sigs.k8s.io/structured-merge-diff/v4 v4.3.0/go.mod h1:N8hJocpFajUSSeSJ9bOZ77VzejKZaXsTtZo4/u7Io08=
+sigs.k8s.io/structured-merge-diff/v4 v4.4.1/go.mod h1:N8hJocpFajUSSeSJ9bOZ77VzejKZaXsTtZo4/u7Io08=
 sigs.k8s.io/yaml v1.2.0/go.mod h1:yfXDCHCao9+ENCvLSE62v9VSji2MKu5jeNfTrofGhJc=
 sigs.k8s.io/yaml v1.3.0 h1:a2VclLzOGrwOHDiV8EfBGhvjHvP46CtW5j6POvhYGGo=
 sigs.k8s.io/yaml v1.3.0/go.mod h1:GeOyir5tyXNByN85N/dRIT9es5UQNerPYEKK56eTBm8=

staging/src/k8s.io/pod-security-admission/go.mod

@@ -103,7 +103,7 @@ require (
 	k8s.io/kube-openapi v0.0.0-20231010175941-2dd684a91f00 // indirect
 	sigs.k8s.io/apiserver-network-proxy/konnectivity-client v0.28.0 // indirect
 	sigs.k8s.io/json v0.0.0-20221116044647-bc3834ca7abd // indirect
-	sigs.k8s.io/structured-merge-diff/v4 v4.3.0 // indirect
+	sigs.k8s.io/structured-merge-diff/v4 v4.4.1 // indirect
 )
 
 replace (

staging/src/k8s.io/pod-security-admission/go.sum

@@ -456,7 +456,7 @@ sigs.k8s.io/apiserver-network-proxy/konnectivity-client v0.28.0 h1:TgtAeesdhpm2S
 sigs.k8s.io/apiserver-network-proxy/konnectivity-client v0.28.0/go.mod h1:VHVDI/KrK4fjnV61bE2g3sA7tiETLn8sooImelsCx3Y=
 sigs.k8s.io/json v0.0.0-20221116044647-bc3834ca7abd h1:EDPBXCAspyGV4jQlpZSudPeMmr1bNJefnuqLsRAsHZo=
 sigs.k8s.io/json v0.0.0-20221116044647-bc3834ca7abd/go.mod h1:B8JuhiUyNFVKdsE8h686QcCxMaH6HrOAZj4vswFpcB0=
-sigs.k8s.io/structured-merge-diff/v4 v4.3.0 h1:UZbZAZfX0wV2zr7YZorDz6GXROfDFj6LvqCRm4VUVKk=
+sigs.k8s.io/structured-merge-diff/v4 v4.4.1 h1:150L+0vs/8DA78h1u02ooW1/fFq/Lwr+sGiqlzvrtq4=
-sigs.k8s.io/structured-merge-diff/v4 v4.3.0/go.mod h1:N8hJocpFajUSSeSJ9bOZ77VzejKZaXsTtZo4/u7Io08=
+sigs.k8s.io/structured-merge-diff/v4 v4.4.1/go.mod h1:N8hJocpFajUSSeSJ9bOZ77VzejKZaXsTtZo4/u7Io08=
 sigs.k8s.io/yaml v1.3.0 h1:a2VclLzOGrwOHDiV8EfBGhvjHvP46CtW5j6POvhYGGo=
 sigs.k8s.io/yaml v1.3.0/go.mod h1:GeOyir5tyXNByN85N/dRIT9es5UQNerPYEKK56eTBm8=

staging/src/k8s.io/sample-apiserver/go.mod

@@ -14,7 +14,7 @@ require (
 	k8s.io/component-base v0.0.0
 	k8s.io/kube-openapi v0.0.0-20231010175941-2dd684a91f00
 	k8s.io/utils v0.0.0-20230726121419-3b25d923346b
-	sigs.k8s.io/structured-merge-diff/v4 v4.3.0
+	sigs.k8s.io/structured-merge-diff/v4 v4.4.1
 )
 
 require (

staging/src/k8s.io/sample-apiserver/go.sum

@@ -466,8 +466,8 @@ sigs.k8s.io/apiserver-network-proxy/konnectivity-client v0.28.0 h1:TgtAeesdhpm2S
 sigs.k8s.io/apiserver-network-proxy/konnectivity-client v0.28.0/go.mod h1:VHVDI/KrK4fjnV61bE2g3sA7tiETLn8sooImelsCx3Y=
 sigs.k8s.io/json v0.0.0-20221116044647-bc3834ca7abd h1:EDPBXCAspyGV4jQlpZSudPeMmr1bNJefnuqLsRAsHZo=
 sigs.k8s.io/json v0.0.0-20221116044647-bc3834ca7abd/go.mod h1:B8JuhiUyNFVKdsE8h686QcCxMaH6HrOAZj4vswFpcB0=
-sigs.k8s.io/structured-merge-diff/v4 v4.3.0 h1:UZbZAZfX0wV2zr7YZorDz6GXROfDFj6LvqCRm4VUVKk=
+sigs.k8s.io/structured-merge-diff/v4 v4.4.1 h1:150L+0vs/8DA78h1u02ooW1/fFq/Lwr+sGiqlzvrtq4=
-sigs.k8s.io/structured-merge-diff/v4 v4.3.0/go.mod h1:N8hJocpFajUSSeSJ9bOZ77VzejKZaXsTtZo4/u7Io08=
+sigs.k8s.io/structured-merge-diff/v4 v4.4.1/go.mod h1:N8hJocpFajUSSeSJ9bOZ77VzejKZaXsTtZo4/u7Io08=
 sigs.k8s.io/yaml v1.2.0/go.mod h1:yfXDCHCao9+ENCvLSE62v9VSji2MKu5jeNfTrofGhJc=
 sigs.k8s.io/yaml v1.3.0 h1:a2VclLzOGrwOHDiV8EfBGhvjHvP46CtW5j6POvhYGGo=
 sigs.k8s.io/yaml v1.3.0/go.mod h1:GeOyir5tyXNByN85N/dRIT9es5UQNerPYEKK56eTBm8=

staging/src/k8s.io/sample-cli-plugin/go.mod

@@ -64,7 +64,7 @@ require (
 	sigs.k8s.io/json v0.0.0-20221116044647-bc3834ca7abd // indirect
 	sigs.k8s.io/kustomize/api v0.13.5-0.20230601165947-6ce0bf390ce3 // indirect
 	sigs.k8s.io/kustomize/kyaml v0.14.3-0.20230601165947-6ce0bf390ce3 // indirect
-	sigs.k8s.io/structured-merge-diff/v4 v4.3.0 // indirect
+	sigs.k8s.io/structured-merge-diff/v4 v4.4.1 // indirect
 	sigs.k8s.io/yaml v1.3.0 // indirect
 )
 

staging/src/k8s.io/sample-cli-plugin/go.sum

@@ -266,7 +266,7 @@ sigs.k8s.io/kustomize/api v0.13.5-0.20230601165947-6ce0bf390ce3 h1:XX3Ajgzov2RKU
 sigs.k8s.io/kustomize/api v0.13.5-0.20230601165947-6ce0bf390ce3/go.mod h1:9n16EZKMhXBNSiUC5kSdFQJkdH3zbxS/JoO619G1VAY=
 sigs.k8s.io/kustomize/kyaml v0.14.3-0.20230601165947-6ce0bf390ce3 h1:W6cLQc5pnqM7vh3b7HvGNfXrJ/xL6BDMS0v1V/HHg5U=
 sigs.k8s.io/kustomize/kyaml v0.14.3-0.20230601165947-6ce0bf390ce3/go.mod h1:JWP1Fj0VWGHyw3YUPjXSQnRnrwezrZSrApfX5S0nIag=
-sigs.k8s.io/structured-merge-diff/v4 v4.3.0 h1:UZbZAZfX0wV2zr7YZorDz6GXROfDFj6LvqCRm4VUVKk=
+sigs.k8s.io/structured-merge-diff/v4 v4.4.1 h1:150L+0vs/8DA78h1u02ooW1/fFq/Lwr+sGiqlzvrtq4=
-sigs.k8s.io/structured-merge-diff/v4 v4.3.0/go.mod h1:N8hJocpFajUSSeSJ9bOZ77VzejKZaXsTtZo4/u7Io08=
+sigs.k8s.io/structured-merge-diff/v4 v4.4.1/go.mod h1:N8hJocpFajUSSeSJ9bOZ77VzejKZaXsTtZo4/u7Io08=
 sigs.k8s.io/yaml v1.3.0 h1:a2VclLzOGrwOHDiV8EfBGhvjHvP46CtW5j6POvhYGGo=
 sigs.k8s.io/yaml v1.3.0/go.mod h1:GeOyir5tyXNByN85N/dRIT9es5UQNerPYEKK56eTBm8=

staging/src/k8s.io/sample-controller/go.mod

@@ -53,7 +53,7 @@ require (
 	k8s.io/kube-openapi v0.0.0-20231010175941-2dd684a91f00 // indirect
 	k8s.io/utils v0.0.0-20230726121419-3b25d923346b // indirect
 	sigs.k8s.io/json v0.0.0-20221116044647-bc3834ca7abd // indirect
-	sigs.k8s.io/structured-merge-diff/v4 v4.3.0 // indirect
+	sigs.k8s.io/structured-merge-diff/v4 v4.4.1 // indirect
 	sigs.k8s.io/yaml v1.3.0 // indirect
 )
 

staging/src/k8s.io/sample-controller/go.sum

@@ -177,8 +177,8 @@ k8s.io/utils v0.0.0-20230726121419-3b25d923346b h1:sgn3ZU783SCgtaSJjpcVVlRqd6GSn
 k8s.io/utils v0.0.0-20230726121419-3b25d923346b/go.mod h1:OLgZIPagt7ERELqWJFomSt595RzquPNLL48iOWgYOg0=
 sigs.k8s.io/json v0.0.0-20221116044647-bc3834ca7abd h1:EDPBXCAspyGV4jQlpZSudPeMmr1bNJefnuqLsRAsHZo=
 sigs.k8s.io/json v0.0.0-20221116044647-bc3834ca7abd/go.mod h1:B8JuhiUyNFVKdsE8h686QcCxMaH6HrOAZj4vswFpcB0=
-sigs.k8s.io/structured-merge-diff/v4 v4.3.0 h1:UZbZAZfX0wV2zr7YZorDz6GXROfDFj6LvqCRm4VUVKk=
+sigs.k8s.io/structured-merge-diff/v4 v4.4.1 h1:150L+0vs/8DA78h1u02ooW1/fFq/Lwr+sGiqlzvrtq4=
-sigs.k8s.io/structured-merge-diff/v4 v4.3.0/go.mod h1:N8hJocpFajUSSeSJ9bOZ77VzejKZaXsTtZo4/u7Io08=
+sigs.k8s.io/structured-merge-diff/v4 v4.4.1/go.mod h1:N8hJocpFajUSSeSJ9bOZ77VzejKZaXsTtZo4/u7Io08=
 sigs.k8s.io/yaml v1.2.0/go.mod h1:yfXDCHCao9+ENCvLSE62v9VSji2MKu5jeNfTrofGhJc=
 sigs.k8s.io/yaml v1.3.0 h1:a2VclLzOGrwOHDiV8EfBGhvjHvP46CtW5j6POvhYGGo=
 sigs.k8s.io/yaml v1.3.0/go.mod h1:GeOyir5tyXNByN85N/dRIT9es5UQNerPYEKK56eTBm8=

vendor/modules.txt

@@ -2542,7 +2542,7 @@ sigs.k8s.io/kustomize/kyaml/yaml/merge2
 sigs.k8s.io/kustomize/kyaml/yaml/merge3
 sigs.k8s.io/kustomize/kyaml/yaml/schema
 sigs.k8s.io/kustomize/kyaml/yaml/walk
-# sigs.k8s.io/structured-merge-diff/v4 v4.3.0
+# sigs.k8s.io/structured-merge-diff/v4 v4.4.1
 ## explicit; go 1.13
 sigs.k8s.io/structured-merge-diff/v4/fieldpath
 sigs.k8s.io/structured-merge-diff/v4/merge

vendor/sigs.k8s.io/structured-merge-diff/v4/fieldpath/pathelementmap.go

@@ -28,20 +28,15 @@ import (
 // for PathElementSet and SetNodeMap, so we could probably share the
 // code.
 type PathElementValueMap struct {
-	members sortedPathElementValues
+	valueMap PathElementMap
 }
 
 func MakePathElementValueMap(size int) PathElementValueMap {
 	return PathElementValueMap{
-		members: make(sortedPathElementValues, 0, size),
+		valueMap: MakePathElementMap(size),
 	}
 }
 
-type pathElementValue struct {
-	PathElement PathElement
-	Value       value.Value
-}
-
 type sortedPathElementValues []pathElementValue
 
 // Implement the sort interface; this would permit bulk creation, which would
@@ -53,7 +48,40 @@ func (spev sortedPathElementValues) Less(i, j int) bool {
 func (spev sortedPathElementValues) Swap(i, j int) { spev[i], spev[j] = spev[j], spev[i] }
 
 // Insert adds the pathelement and associated value in the map.
+// If insert is called twice with the same PathElement, the value is replaced.
 func (s *PathElementValueMap) Insert(pe PathElement, v value.Value) {
+	s.valueMap.Insert(pe, v)
+}
+
+// Get retrieves the value associated with the given PathElement from the map.
+// (nil, false) is returned if there is no such PathElement.
+func (s *PathElementValueMap) Get(pe PathElement) (value.Value, bool) {
+	v, ok := s.valueMap.Get(pe)
+	if !ok {
+		return nil, false
+	}
+	return v.(value.Value), true
+}
+
+// PathElementValueMap is a map from PathElement to interface{}.
+type PathElementMap struct {
+	members sortedPathElementValues
+}
+
+type pathElementValue struct {
+	PathElement PathElement
+	Value       interface{}
+}
+
+func MakePathElementMap(size int) PathElementMap {
+	return PathElementMap{
+		members: make(sortedPathElementValues, 0, size),
+	}
+}
+
+// Insert adds the pathelement and associated value in the map.
+// If insert is called twice with the same PathElement, the value is replaced.
+func (s *PathElementMap) Insert(pe PathElement, v interface{}) {
 	loc := sort.Search(len(s.members), func(i int) bool {
 		return !s.members[i].PathElement.Less(pe)
 	})
@@ -62,6 +90,7 @@ func (s *PathElementValueMap) Insert(pe PathElement, v value.Value) {
 		return
 	}
 	if s.members[loc].PathElement.Equals(pe) {
+		s.members[loc].Value = v
 		return
 	}
 	s.members = append(s.members, pathElementValue{})
@@ -71,7 +100,7 @@ func (s *PathElementValueMap) Insert(pe PathElement, v value.Value) {
 
 // Get retrieves the value associated with the given PathElement from the map.
 // (nil, false) is returned if there is no such PathElement.
-func (s *PathElementValueMap) Get(pe PathElement) (value.Value, bool) {
+func (s *PathElementMap) Get(pe PathElement) (interface{}, bool) {
 	loc := sort.Search(len(s.members), func(i int) bool {
 		return !s.members[i].PathElement.Less(pe)
 	})

vendor/sigs.k8s.io/structured-merge-diff/v4/merge/update.go

@@ -34,8 +34,6 @@ type UpdaterBuilder struct {
 	Converter     Converter
 	IgnoredFields map[fieldpath.APIVersion]*fieldpath.Set
 
-	EnableUnions bool
-
 	// Stop comparing the new object with old object after applying.
 	// This was initially used to avoid spurious etcd update, but
 	// since that's vastly inefficient, we've come-up with a better
@@ -49,7 +47,6 @@ func (u *UpdaterBuilder) BuildUpdater() *Updater {
 	return &Updater{
 		Converter:         u.Converter,
 		IgnoredFields:     u.IgnoredFields,
-		enableUnions:      u.EnableUnions,
 		returnInputOnNoop: u.ReturnInputOnNoop,
 	}
 }
@@ -63,19 +60,9 @@ type Updater struct {
 	// Deprecated: This will eventually become private.
 	IgnoredFields map[fieldpath.APIVersion]*fieldpath.Set
 
-	enableUnions bool
-
 	returnInputOnNoop bool
 }
 
-// EnableUnionFeature turns on union handling. It is disabled by default until the
-// feature is complete.
-//
-// Deprecated: Use the builder instead.
-func (s *Updater) EnableUnionFeature() {
-	s.enableUnions = true
-}
-
 func (s *Updater) update(oldObject, newObject *typed.TypedValue, version fieldpath.APIVersion, managers fieldpath.ManagedFields, workflow string, force bool) (fieldpath.ManagedFields, *typed.Comparison, error) {
 	conflicts := fieldpath.ManagedFields{}
 	removed := fieldpath.ManagedFields{}
@@ -160,12 +147,6 @@ func (s *Updater) Update(liveObject, newObject *typed.TypedValue, version fieldp
 	if err != nil {
 		return nil, fieldpath.ManagedFields{}, err
 	}
-	if s.enableUnions {
-		newObject, err = liveObject.NormalizeUnions(newObject)
-		if err != nil {
-			return nil, fieldpath.ManagedFields{}, err
-		}
-	}
 	managers, compare, err := s.update(liveObject, newObject, version, managers, manager, true)
 	if err != nil {
 		return nil, fieldpath.ManagedFields{}, err
@@ -179,7 +160,7 @@ func (s *Updater) Update(liveObject, newObject *typed.TypedValue, version fieldp
 		ignored = fieldpath.NewSet()
 	}
 	managers[manager] = fieldpath.NewVersionedSet(
-		managers[manager].Set().Union(compare.Modified).Union(compare.Added).Difference(compare.Removed).RecursiveDifference(ignored),
+		managers[manager].Set().Difference(compare.Removed).Union(compare.Modified).Union(compare.Added).RecursiveDifference(ignored),
 		version,
 		false,
 	)
@@ -198,22 +179,10 @@ func (s *Updater) Apply(liveObject, configObject *typed.TypedValue, version fiel
 	if err != nil {
 		return nil, fieldpath.ManagedFields{}, err
 	}
-	if s.enableUnions {
-		configObject, err = configObject.NormalizeUnionsApply(configObject)
-		if err != nil {
-			return nil, fieldpath.ManagedFields{}, err
-		}
-	}
 	newObject, err := liveObject.Merge(configObject)
 	if err != nil {
 		return nil, fieldpath.ManagedFields{}, fmt.Errorf("failed to merge config: %v", err)
 	}
-	if s.enableUnions {
-		newObject, err = configObject.NormalizeUnionsApply(newObject)
-		if err != nil {
-			return nil, fieldpath.ManagedFields{}, err
-		}
-	}
 	lastSet := managers[manager]
 	set, err := configObject.ToFieldSet()
 	if err != nil {

vendor/sigs.k8s.io/structured-merge-diff/v4/schema/schemaschema.go

@@ -145,6 +145,7 @@ var SchemaSchemaYAML = `types:
         list:
           elementType:
             scalar: string
+          elementRelationship: atomic
 - name: untyped
   map:
     fields:

vendor/sigs.k8s.io/structured-merge-diff/v4/typed/compare.go

@@ -0,0 +1,460 @@
+/*
+Copyright 2018 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package typed
+
+import (
+	"fmt"
+	"strings"
+
+	"sigs.k8s.io/structured-merge-diff/v4/fieldpath"
+	"sigs.k8s.io/structured-merge-diff/v4/schema"
+	"sigs.k8s.io/structured-merge-diff/v4/value"
+)
+
+// Comparison is the return value of a TypedValue.Compare() operation.
+//
+// No field will appear in more than one of the three fieldsets. If all of the
+// fieldsets are empty, then the objects must have been equal.
+type Comparison struct {
+	// Removed contains any fields removed by rhs (the right-hand-side
+	// object in the comparison).
+	Removed *fieldpath.Set
+	// Modified contains fields present in both objects but different.
+	Modified *fieldpath.Set
+	// Added contains any fields added by rhs.
+	Added *fieldpath.Set
+}
+
+// IsSame returns true if the comparison returned no changes (the two
+// compared objects are similar).
+func (c *Comparison) IsSame() bool {
+	return c.Removed.Empty() && c.Modified.Empty() && c.Added.Empty()
+}
+
+// String returns a human readable version of the comparison.
+func (c *Comparison) String() string {
+	bld := strings.Builder{}
+	if !c.Modified.Empty() {
+		bld.WriteString(fmt.Sprintf("- Modified Fields:\n%v\n", c.Modified))
+	}
+	if !c.Added.Empty() {
+		bld.WriteString(fmt.Sprintf("- Added Fields:\n%v\n", c.Added))
+	}
+	if !c.Removed.Empty() {
+		bld.WriteString(fmt.Sprintf("- Removed Fields:\n%v\n", c.Removed))
+	}
+	return bld.String()
+}
+
+// ExcludeFields fields from the compare recursively removes the fields
+// from the entire comparison
+func (c *Comparison) ExcludeFields(fields *fieldpath.Set) *Comparison {
+	if fields == nil || fields.Empty() {
+		return c
+	}
+	c.Removed = c.Removed.RecursiveDifference(fields)
+	c.Modified = c.Modified.RecursiveDifference(fields)
+	c.Added = c.Added.RecursiveDifference(fields)
+	return c
+}
+
+type compareWalker struct {
+	lhs     value.Value
+	rhs     value.Value
+	schema  *schema.Schema
+	typeRef schema.TypeRef
+
+	// Current path that we are comparing
+	path fieldpath.Path
+
+	// Resulting comparison.
+	comparison *Comparison
+
+	// internal housekeeping--don't set when constructing.
+	inLeaf bool // Set to true if we're in a "big leaf"--atomic map/list
+
+	// Allocate only as many walkers as needed for the depth by storing them here.
+	spareWalkers *[]*compareWalker
+
+	allocator value.Allocator
+}
+
+// compare compares stuff.
+func (w *compareWalker) compare(prefixFn func() string) (errs ValidationErrors) {
+	if w.lhs == nil && w.rhs == nil {
+		// check this condidition here instead of everywhere below.
+		return errorf("at least one of lhs and rhs must be provided")
+	}
+	a, ok := w.schema.Resolve(w.typeRef)
+	if !ok {
+		return errorf("schema error: no type found matching: %v", *w.typeRef.NamedType)
+	}
+
+	alhs := deduceAtom(a, w.lhs)
+	arhs := deduceAtom(a, w.rhs)
+
+	// deduceAtom does not fix the type for nil values
+	// nil is a wildcard and will accept whatever form the other operand takes
+	if w.rhs == nil {
+		errs = append(errs, handleAtom(alhs, w.typeRef, w)...)
+	} else if w.lhs == nil || alhs.Equals(&arhs) {
+		errs = append(errs, handleAtom(arhs, w.typeRef, w)...)
+	} else {
+		w2 := *w
+		errs = append(errs, handleAtom(alhs, w.typeRef, &w2)...)
+		errs = append(errs, handleAtom(arhs, w.typeRef, w)...)
+	}
+
+	if !w.inLeaf {
+		if w.lhs == nil {
+			w.comparison.Added.Insert(w.path)
+		} else if w.rhs == nil {
+			w.comparison.Removed.Insert(w.path)
+		}
+	}
+	return errs.WithLazyPrefix(prefixFn)
+}
+
+// doLeaf should be called on leaves before descending into children, if there
+// will be a descent. It modifies w.inLeaf.
+func (w *compareWalker) doLeaf() {
+	if w.inLeaf {
+		// We're in a "big leaf", an atomic map or list. Ignore
+		// subsequent leaves.
+		return
+	}
+	w.inLeaf = true
+
+	// We don't recurse into leaf fields for merging.
+	if w.lhs == nil {
+		w.comparison.Added.Insert(w.path)
+	} else if w.rhs == nil {
+		w.comparison.Removed.Insert(w.path)
+	} else if !value.EqualsUsing(w.allocator, w.rhs, w.lhs) {
+		// TODO: Equality is not sufficient for this.
+		// Need to implement equality check on the value type.
+		w.comparison.Modified.Insert(w.path)
+	}
+}
+
+func (w *compareWalker) doScalar(t *schema.Scalar) ValidationErrors {
+	// Make sure at least one side is a valid scalar.
+	lerrs := validateScalar(t, w.lhs, "lhs: ")
+	rerrs := validateScalar(t, w.rhs, "rhs: ")
+	if len(lerrs) > 0 && len(rerrs) > 0 {
+		return append(lerrs, rerrs...)
+	}
+
+	// All scalars are leaf fields.
+	w.doLeaf()
+
+	return nil
+}
+
+func (w *compareWalker) prepareDescent(pe fieldpath.PathElement, tr schema.TypeRef, cmp *Comparison) *compareWalker {
+	if w.spareWalkers == nil {
+		// first descent.
+		w.spareWalkers = &[]*compareWalker{}
+	}
+	var w2 *compareWalker
+	if n := len(*w.spareWalkers); n > 0 {
+		w2, *w.spareWalkers = (*w.spareWalkers)[n-1], (*w.spareWalkers)[:n-1]
+	} else {
+		w2 = &compareWalker{}
+	}
+	*w2 = *w
+	w2.typeRef = tr
+	w2.path = append(w2.path, pe)
+	w2.lhs = nil
+	w2.rhs = nil
+	w2.comparison = cmp
+	return w2
+}
+
+func (w *compareWalker) finishDescent(w2 *compareWalker) {
+	// if the descent caused a realloc, ensure that we reuse the buffer
+	// for the next sibling.
+	w.path = w2.path[:len(w2.path)-1]
+	*w.spareWalkers = append(*w.spareWalkers, w2)
+}
+
+func (w *compareWalker) derefMap(prefix string, v value.Value) (value.Map, ValidationErrors) {
+	if v == nil {
+		return nil, nil
+	}
+	m, err := mapValue(w.allocator, v)
+	if err != nil {
+		return nil, errorf("%v: %v", prefix, err)
+	}
+	return m, nil
+}
+
+func (w *compareWalker) visitListItems(t *schema.List, lhs, rhs value.List) (errs ValidationErrors) {
+	rLen := 0
+	if rhs != nil {
+		rLen = rhs.Length()
+	}
+	lLen := 0
+	if lhs != nil {
+		lLen = lhs.Length()
+	}
+
+	maxLength := rLen
+	if lLen > maxLength {
+		maxLength = lLen
+	}
+	// Contains all the unique PEs between lhs and rhs, exactly once.
+	// Order doesn't matter since we're just tracking ownership in a set.
+	allPEs := make([]fieldpath.PathElement, 0, maxLength)
+
+	// Gather all the elements from lhs, indexed by PE, in a list for duplicates.
+	lValues := fieldpath.MakePathElementMap(lLen)
+	for i := 0; i < lLen; i++ {
+		child := lhs.At(i)
+		pe, err := listItemToPathElement(w.allocator, w.schema, t, child)
+		if err != nil {
+			errs = append(errs, errorf("element %v: %v", i, err.Error())...)
+			// If we can't construct the path element, we can't
+			// even report errors deeper in the schema, so bail on
+			// this element.
+			continue
+		}
+
+		if v, found := lValues.Get(pe); found {
+			list := v.([]value.Value)
+			lValues.Insert(pe, append(list, child))
+		} else {
+			lValues.Insert(pe, []value.Value{child})
+			allPEs = append(allPEs, pe)
+		}
+	}
+
+	// Gather all the elements from rhs, indexed by PE, in a list for duplicates.
+	rValues := fieldpath.MakePathElementMap(rLen)
+	for i := 0; i < rLen; i++ {
+		rValue := rhs.At(i)
+		pe, err := listItemToPathElement(w.allocator, w.schema, t, rValue)
+		if err != nil {
+			errs = append(errs, errorf("element %v: %v", i, err.Error())...)
+			// If we can't construct the path element, we can't
+			// even report errors deeper in the schema, so bail on
+			// this element.
+			continue
+		}
+		if v, found := rValues.Get(pe); found {
+			list := v.([]value.Value)
+			rValues.Insert(pe, append(list, rValue))
+		} else {
+			rValues.Insert(pe, []value.Value{rValue})
+			if _, found := lValues.Get(pe); !found {
+				allPEs = append(allPEs, pe)
+			}
+		}
+	}
+
+	for _, pe := range allPEs {
+		lList := []value.Value(nil)
+		if l, ok := lValues.Get(pe); ok {
+			lList = l.([]value.Value)
+		}
+		rList := []value.Value(nil)
+		if l, ok := rValues.Get(pe); ok {
+			rList = l.([]value.Value)
+		}
+
+		switch {
+		case len(lList) == 0 && len(rList) == 0:
+			// We shouldn't be here anyway.
+			return
+		// Normal use-case:
+		// We have no duplicates for this PE, compare items one-to-one.
+		case len(lList) <= 1 && len(rList) <= 1:
+			lValue := value.Value(nil)
+			if len(lList) != 0 {
+				lValue = lList[0]
+			}
+			rValue := value.Value(nil)
+			if len(rList) != 0 {
+				rValue = rList[0]
+			}
+			errs = append(errs, w.compareListItem(t, pe, lValue, rValue)...)
+		// Duplicates before & after use-case:
+		// Compare the duplicates lists as if they were atomic, mark modified if they changed.
+		case len(lList) >= 2 && len(rList) >= 2:
+			listEqual := func(lList, rList []value.Value) bool {
+				if len(lList) != len(rList) {
+					return false
+				}
+				for i := range lList {
+					if !value.Equals(lList[i], rList[i]) {
+						return false
+					}
+				}
+				return true
+			}
+			if !listEqual(lList, rList) {
+				w.comparison.Modified.Insert(append(w.path, pe))
+			}
+		// Duplicates before & not anymore use-case:
+		// Rcursively add new non-duplicate items, Remove duplicate marker,
+		case len(lList) >= 2:
+			if len(rList) != 0 {
+				errs = append(errs, w.compareListItem(t, pe, nil, rList[0])...)
+			}
+			w.comparison.Removed.Insert(append(w.path, pe))
+		// New duplicates use-case:
+		// Recursively remove old non-duplicate items, add duplicate marker.
+		case len(rList) >= 2:
+			if len(lList) != 0 {
+				errs = append(errs, w.compareListItem(t, pe, lList[0], nil)...)
+			}
+			w.comparison.Added.Insert(append(w.path, pe))
+		}
+	}
+
+	return
+}
+
+func (w *compareWalker) indexListPathElements(t *schema.List, list value.List) ([]fieldpath.PathElement, fieldpath.PathElementValueMap, ValidationErrors) {
+	var errs ValidationErrors
+	length := 0
+	if list != nil {
+		length = list.Length()
+	}
+	observed := fieldpath.MakePathElementValueMap(length)
+	pes := make([]fieldpath.PathElement, 0, length)
+	for i := 0; i < length; i++ {
+		child := list.At(i)
+		pe, err := listItemToPathElement(w.allocator, w.schema, t, child)
+		if err != nil {
+			errs = append(errs, errorf("element %v: %v", i, err.Error())...)
+			// If we can't construct the path element, we can't
+			// even report errors deeper in the schema, so bail on
+			// this element.
+			continue
+		}
+		// Ignore repeated occurences of `pe`.
+		if _, found := observed.Get(pe); found {
+			continue
+		}
+		observed.Insert(pe, child)
+		pes = append(pes, pe)
+	}
+	return pes, observed, errs
+}
+
+func (w *compareWalker) compareListItem(t *schema.List, pe fieldpath.PathElement, lChild, rChild value.Value) ValidationErrors {
+	w2 := w.prepareDescent(pe, t.ElementType, w.comparison)
+	w2.lhs = lChild
+	w2.rhs = rChild
+	errs := w2.compare(pe.String)
+	w.finishDescent(w2)
+	return errs
+}
+
+func (w *compareWalker) derefList(prefix string, v value.Value) (value.List, ValidationErrors) {
+	if v == nil {
+		return nil, nil
+	}
+	l, err := listValue(w.allocator, v)
+	if err != nil {
+		return nil, errorf("%v: %v", prefix, err)
+	}
+	return l, nil
+}
+
+func (w *compareWalker) doList(t *schema.List) (errs ValidationErrors) {
+	lhs, _ := w.derefList("lhs: ", w.lhs)
+	if lhs != nil {
+		defer w.allocator.Free(lhs)
+	}
+	rhs, _ := w.derefList("rhs: ", w.rhs)
+	if rhs != nil {
+		defer w.allocator.Free(rhs)
+	}
+
+	// If both lhs and rhs are empty/null, treat it as a
+	// leaf: this helps preserve the empty/null
+	// distinction.
+	emptyPromoteToLeaf := (lhs == nil || lhs.Length() == 0) && (rhs == nil || rhs.Length() == 0)
+
+	if t.ElementRelationship == schema.Atomic || emptyPromoteToLeaf {
+		w.doLeaf()
+		return nil
+	}
+
+	if lhs == nil && rhs == nil {
+		return nil
+	}
+
+	errs = w.visitListItems(t, lhs, rhs)
+
+	return errs
+}
+
+func (w *compareWalker) visitMapItem(t *schema.Map, out map[string]interface{}, key string, lhs, rhs value.Value) (errs ValidationErrors) {
+	fieldType := t.ElementType
+	if sf, ok := t.FindField(key); ok {
+		fieldType = sf.Type
+	}
+	pe := fieldpath.PathElement{FieldName: &key}
+	w2 := w.prepareDescent(pe, fieldType, w.comparison)
+	w2.lhs = lhs
+	w2.rhs = rhs
+	errs = append(errs, w2.compare(pe.String)...)
+	w.finishDescent(w2)
+	return errs
+}
+
+func (w *compareWalker) visitMapItems(t *schema.Map, lhs, rhs value.Map) (errs ValidationErrors) {
+	out := map[string]interface{}{}
+
+	value.MapZipUsing(w.allocator, lhs, rhs, value.Unordered, func(key string, lhsValue, rhsValue value.Value) bool {
+		errs = append(errs, w.visitMapItem(t, out, key, lhsValue, rhsValue)...)
+		return true
+	})
+
+	return errs
+}
+
+func (w *compareWalker) doMap(t *schema.Map) (errs ValidationErrors) {
+	lhs, _ := w.derefMap("lhs: ", w.lhs)
+	if lhs != nil {
+		defer w.allocator.Free(lhs)
+	}
+	rhs, _ := w.derefMap("rhs: ", w.rhs)
+	if rhs != nil {
+		defer w.allocator.Free(rhs)
+	}
+	// If both lhs and rhs are empty/null, treat it as a
+	// leaf: this helps preserve the empty/null
+	// distinction.
+	emptyPromoteToLeaf := (lhs == nil || lhs.Empty()) && (rhs == nil || rhs.Empty())
+
+	if t.ElementRelationship == schema.Atomic || emptyPromoteToLeaf {
+		w.doLeaf()
+		return nil
+	}
+
+	if lhs == nil && rhs == nil {
+		return nil
+	}
+
+	errs = append(errs, w.visitMapItems(t, lhs, rhs)...)
+
+	return errs
+}

vendor/sigs.k8s.io/structured-merge-diff/v4/typed/helpers.go

@@ -197,7 +197,7 @@ func getAssociativeKeyDefault(s *schema.Schema, list *schema.List, fieldName str
 	return field.Default, nil
 }
 
-func keyedAssociativeListItemToPathElement(a value.Allocator, s *schema.Schema, list *schema.List, index int, child value.Value) (fieldpath.PathElement, error) {
+func keyedAssociativeListItemToPathElement(a value.Allocator, s *schema.Schema, list *schema.List, child value.Value) (fieldpath.PathElement, error) {
 	pe := fieldpath.PathElement{}
 	if child.IsNull() {
 		// null entries are illegal.
@@ -225,7 +225,7 @@ func keyedAssociativeListItemToPathElement(a value.Allocator, s *schema.Schema,
 	return pe, nil
 }
 
-func setItemToPathElement(list *schema.List, index int, child value.Value) (fieldpath.PathElement, error) {
+func setItemToPathElement(child value.Value) (fieldpath.PathElement, error) {
 	pe := fieldpath.PathElement{}
 	switch {
 	case child.IsMap():
@@ -245,16 +245,15 @@ func setItemToPathElement(list *schema.List, index int, child value.Value) (fiel
 	}
 }
 
-func listItemToPathElement(a value.Allocator, s *schema.Schema, list *schema.List, index int, child value.Value) (fieldpath.PathElement, error) {
+func listItemToPathElement(a value.Allocator, s *schema.Schema, list *schema.List, child value.Value) (fieldpath.PathElement, error) {
-	if list.ElementRelationship == schema.Associative {
+	if list.ElementRelationship != schema.Associative {
-		if len(list.Keys) > 0 {
+		return fieldpath.PathElement{}, errors.New("invalid indexing of non-associative list")
-			return keyedAssociativeListItemToPathElement(a, s, list, index, child)
-		}
-
-		// If there's no keys, then we must be a set of primitives.
-		return setItemToPathElement(list, index, child)
 	}
 
-	// Use the index as a key for atomic lists.
+	if len(list.Keys) > 0 {
-	return fieldpath.PathElement{Index: &index}, nil
+		return keyedAssociativeListItemToPathElement(a, s, list, child)
+	}
+
+	// If there's no keys, then we must be a set of primitives.
+	return setItemToPathElement(child)
 }

vendor/sigs.k8s.io/structured-merge-diff/v4/typed/merge.go

@@ -180,14 +180,18 @@ func (w *mergingWalker) visitListItems(t *schema.List, lhs, rhs value.List) (err
 	}
 	out := make([]interface{}, 0, outLen)
 
-	rhsOrder, observedRHS, rhsErrs := w.indexListPathElements(t, rhs)
+	rhsPEs, observedRHS, rhsErrs := w.indexListPathElements(t, rhs, false)
 	errs = append(errs, rhsErrs...)
-	lhsOrder, observedLHS, lhsErrs := w.indexListPathElements(t, lhs)
+	lhsPEs, observedLHS, lhsErrs := w.indexListPathElements(t, lhs, true)
 	errs = append(errs, lhsErrs...)
 
+	if len(errs) != 0 {
+		return errs
+	}
+
 	sharedOrder := make([]*fieldpath.PathElement, 0, rLen)
-	for i := range rhsOrder {
+	for i := range rhsPEs {
-		pe := &rhsOrder[i]
+		pe := &rhsPEs[i]
 		if _, ok := observedLHS.Get(*pe); ok {
 			sharedOrder = append(sharedOrder, pe)
 		}
@@ -199,13 +203,15 @@ func (w *mergingWalker) visitListItems(t *schema.List, lhs, rhs value.List) (err
 		sharedOrder = sharedOrder[1:]
 	}
 
-	lLen, rLen = len(lhsOrder), len(rhsOrder)
+	mergedRHS := fieldpath.MakePathElementMap(len(rhsPEs))
+	lLen, rLen = len(lhsPEs), len(rhsPEs)
 	for lI, rI := 0, 0; lI < lLen || rI < rLen; {
 		if lI < lLen && rI < rLen {
-			pe := lhsOrder[lI]
+			pe := lhsPEs[lI]
-			if pe.Equals(rhsOrder[rI]) {
+			if pe.Equals(rhsPEs[rI]) {
 				// merge LHS & RHS items
-				lChild, _ := observedLHS.Get(pe)
+				mergedRHS.Insert(pe, struct{}{})
+				lChild, _ := observedLHS.Get(pe) // may be nil if the PE is duplicaated.
 				rChild, _ := observedRHS.Get(pe)
 				mergeOut, errs := w.mergeListItem(t, pe, lChild, rChild)
 				errs = append(errs, errs...)
@@ -222,17 +228,17 @@ func (w *mergingWalker) visitListItems(t *schema.List, lhs, rhs value.List) (err
 				}
 				continue
 			}
-			if _, ok := observedRHS.Get(pe); ok && nextShared != nil && !nextShared.Equals(lhsOrder[lI]) {
+			if _, ok := observedRHS.Get(pe); ok && nextShared != nil && !nextShared.Equals(lhsPEs[lI]) {
 				// shared item, but not the one we want in this round
 				lI++
 				continue
 			}
 		}
 		if lI < lLen {
-			pe := lhsOrder[lI]
+			pe := lhsPEs[lI]
 			if _, ok := observedRHS.Get(pe); !ok {
-				// take LHS item
+				// take LHS item using At to make sure we get the right item (observed may not contain the right item).
-				lChild, _ := observedLHS.Get(pe)
+				lChild := lhs.AtUsing(w.allocator, lI)
 				mergeOut, errs := w.mergeListItem(t, pe, lChild, nil)
 				errs = append(errs, errs...)
 				if mergeOut != nil {
@@ -240,12 +246,16 @@ func (w *mergingWalker) visitListItems(t *schema.List, lhs, rhs value.List) (err
 				}
 				lI++
 				continue
+			} else if _, ok := mergedRHS.Get(pe); ok {
+				// we've already merged it with RHS, we don't want to duplicate it, skip it.
+				lI++
 			}
 		}
 		if rI < rLen {
 			// Take the RHS item, merge with matching LHS item if possible
-			pe := rhsOrder[rI]
+			pe := rhsPEs[rI]
-			lChild, _ := observedLHS.Get(pe) // may be nil
+			mergedRHS.Insert(pe, struct{}{})
+			lChild, _ := observedLHS.Get(pe) // may be nil if absent or duplicaated.
 			rChild, _ := observedRHS.Get(pe)
 			mergeOut, errs := w.mergeListItem(t, pe, lChild, rChild)
 			errs = append(errs, errs...)
@@ -272,7 +282,7 @@ func (w *mergingWalker) visitListItems(t *schema.List, lhs, rhs value.List) (err
 	return errs
 }
 
-func (w *mergingWalker) indexListPathElements(t *schema.List, list value.List) ([]fieldpath.PathElement, fieldpath.PathElementValueMap, ValidationErrors) {
+func (w *mergingWalker) indexListPathElements(t *schema.List, list value.List, allowDuplicates bool) ([]fieldpath.PathElement, fieldpath.PathElementValueMap, ValidationErrors) {
 	var errs ValidationErrors
 	length := 0
 	if list != nil {
@@ -282,7 +292,7 @@ func (w *mergingWalker) indexListPathElements(t *schema.List, list value.List) (
 	pes := make([]fieldpath.PathElement, 0, length)
 	for i := 0; i < length; i++ {
 		child := list.At(i)
-		pe, err := listItemToPathElement(w.allocator, w.schema, t, i, child)
+		pe, err := listItemToPathElement(w.allocator, w.schema, t, child)
 		if err != nil {
 			errs = append(errs, errorf("element %v: %v", i, err.Error())...)
 			// If we can't construct the path element, we can't
@@ -290,11 +300,15 @@ func (w *mergingWalker) indexListPathElements(t *schema.List, list value.List) (
 			// this element.
 			continue
 		}
-		if _, found := observed.Get(pe); found {
+		if _, found := observed.Get(pe); found && !allowDuplicates {
 			errs = append(errs, errorf("duplicate entries for key %v", pe.String())...)
 			continue
+		} else if !found {
+			observed.Insert(pe, child)
+		} else {
+			// Duplicated items are not merged with the new value, make them nil.
+			observed.Insert(pe, value.NewValueInterface(nil))
 		}
-		observed.Insert(pe, child)
 		pes = append(pes, pe)
 	}
 	return pes, observed, errs

vendor/sigs.k8s.io/structured-merge-diff/v4/typed/parser.go

@@ -93,13 +93,13 @@ func (p ParseableType) IsValid() bool {
 
 // FromYAML parses a yaml string into an object with the current schema
 // and the type "typename" or an error if validation fails.
-func (p ParseableType) FromYAML(object YAMLObject) (*TypedValue, error) {
+func (p ParseableType) FromYAML(object YAMLObject, opts ...ValidationOptions) (*TypedValue, error) {
 	var v interface{}
 	err := yaml.Unmarshal([]byte(object), &v)
 	if err != nil {
 		return nil, err
 	}
-	return AsTyped(value.NewValueInterface(v), p.Schema, p.TypeRef)
+	return AsTyped(value.NewValueInterface(v), p.Schema, p.TypeRef, opts...)
 }
 
 // FromUnstructured converts a go "interface{}" type, typically an
@@ -108,8 +108,8 @@ func (p ParseableType) FromYAML(object YAMLObject) (*TypedValue, error) {
 // The provided interface{} must be one of: map[string]interface{},
 // map[interface{}]interface{}, []interface{}, int types, float types,
 // string or boolean. Nested interface{} must also be one of these types.
-func (p ParseableType) FromUnstructured(in interface{}) (*TypedValue, error) {
+func (p ParseableType) FromUnstructured(in interface{}, opts ...ValidationOptions) (*TypedValue, error) {
-	return AsTyped(value.NewValueInterface(in), p.Schema, p.TypeRef)
+	return AsTyped(value.NewValueInterface(in), p.Schema, p.TypeRef, opts...)
 }
 
 // FromStructured converts a go "interface{}" type, typically an structured object in
@@ -117,12 +117,12 @@ func (p ParseableType) FromUnstructured(in interface{}) (*TypedValue, error) {
 // schema validation. The provided "interface{}" value must be a pointer so that the
 // value can be modified via reflection. The provided "interface{}" may contain structs
 // and types that are converted to Values by the jsonMarshaler interface.
-func (p ParseableType) FromStructured(in interface{}) (*TypedValue, error) {
+func (p ParseableType) FromStructured(in interface{}, opts ...ValidationOptions) (*TypedValue, error) {
 	v, err := value.NewValueReflect(in)
 	if err != nil {
 		return nil, fmt.Errorf("error creating struct value reflector: %v", err)
 	}
-	return AsTyped(v, p.Schema, p.TypeRef)
+	return AsTyped(v, p.Schema, p.TypeRef, opts...)
 }
 
 // DeducedParseableType is a ParseableType that deduces the type from

vendor/sigs.k8s.io/structured-merge-diff/v4/typed/remove.go

@@ -74,9 +74,9 @@ func (w *removingWalker) doList(t *schema.List) (errs ValidationErrors) {
 	iter := l.RangeUsing(w.allocator)
 	defer w.allocator.Free(iter)
 	for iter.Next() {
-		i, item := iter.Item()
+		_, item := iter.Item()
 		// Ignore error because we have already validated this list
-		pe, _ := listItemToPathElement(w.allocator, w.schema, t, i, item)
+		pe, _ := listItemToPathElement(w.allocator, w.schema, t, item)
 		path, _ := fieldpath.MakePath(pe)
 		// save items on the path when we shouldExtract
 		// but ignore them when we are removing (i.e. !w.shouldExtract)

vendor/sigs.k8s.io/structured-merge-diff/v4/typed/tofieldset.go

@@ -94,9 +94,31 @@ func (v *toFieldSetWalker) doScalar(t *schema.Scalar) ValidationErrors {
 }
 
 func (v *toFieldSetWalker) visitListItems(t *schema.List, list value.List) (errs ValidationErrors) {
+	// Keeps track of the PEs we've seen
+	seen := fieldpath.MakePathElementSet(list.Length())
+	// Keeps tracks of the PEs we've counted as duplicates
+	duplicates := fieldpath.MakePathElementSet(list.Length())
 	for i := 0; i < list.Length(); i++ {
 		child := list.At(i)
-		pe, _ := listItemToPathElement(v.allocator, v.schema, t, i, child)
+		pe, _ := listItemToPathElement(v.allocator, v.schema, t, child)
+		if seen.Has(pe) {
+			if duplicates.Has(pe) {
+				// do nothing
+			} else {
+				v.set.Insert(append(v.path, pe))
+				duplicates.Insert(pe)
+			}
+		} else {
+			seen.Insert(pe)
+		}
+	}
+
+	for i := 0; i < list.Length(); i++ {
+		child := list.At(i)
+		pe, _ := listItemToPathElement(v.allocator, v.schema, t, child)
+		if duplicates.Has(pe) {
+			continue
+		}
 		v2 := v.prepareDescent(pe, t.ElementType)
 		v2.value = child
 		errs = append(errs, v2.toFieldSet()...)

vendor/sigs.k8s.io/structured-merge-diff/v4/typed/typed.go

@@ -17,8 +17,6 @@ limitations under the License.
 package typed
 
 import (
-	"fmt"
-	"strings"
 	"sync"
 
 	"sigs.k8s.io/structured-merge-diff/v4/fieldpath"
@@ -26,16 +24,24 @@ import (
 	"sigs.k8s.io/structured-merge-diff/v4/value"
 )
 
+// ValidationOptions is the list of all the options available when running the validation.
+type ValidationOptions int
+
+const (
+	// AllowDuplicates means that sets and associative lists can have duplicate similar items.
+	AllowDuplicates ValidationOptions = iota
+)
+
 // AsTyped accepts a value and a type and returns a TypedValue. 'v' must have
 // type 'typeName' in the schema. An error is returned if the v doesn't conform
 // to the schema.
-func AsTyped(v value.Value, s *schema.Schema, typeRef schema.TypeRef) (*TypedValue, error) {
+func AsTyped(v value.Value, s *schema.Schema, typeRef schema.TypeRef, opts ...ValidationOptions) (*TypedValue, error) {
 	tv := &TypedValue{
 		value:   v,
 		typeRef: typeRef,
 		schema:  s,
 	}
-	if err := tv.Validate(); err != nil {
+	if err := tv.Validate(opts...); err != nil {
 		return nil, err
 	}
 	return tv, nil
@@ -81,8 +87,14 @@ func (tv TypedValue) Schema() *schema.Schema {
 }
 
 // Validate returns an error with a list of every spec violation.
-func (tv TypedValue) Validate() error {
+func (tv TypedValue) Validate(opts ...ValidationOptions) error {
 	w := tv.walker()
+	for _, opt := range opts {
+		switch opt {
+		case AllowDuplicates:
+			w.allowDuplicates = true
+		}
+	}
 	defer w.finished()
 	if errs := w.validate(nil); len(errs) != 0 {
 		return errs
@@ -117,6 +129,10 @@ func (tv TypedValue) Merge(pso *TypedValue) (*TypedValue, error) {
 	return merge(&tv, pso, ruleKeepRHS, nil)
 }
 
+var cmpwPool = sync.Pool{
+	New: func() interface{} { return &compareWalker{} },
+}
+
 // Compare compares the two objects. See the comments on the `Comparison`
 // struct for details on the return value.
 //
@@ -124,34 +140,44 @@ func (tv TypedValue) Merge(pso *TypedValue) (*TypedValue, error) {
 // match), or an error will be returned. Validation errors will be returned if
 // the objects don't conform to the schema.
 func (tv TypedValue) Compare(rhs *TypedValue) (c *Comparison, err error) {
-	c = &Comparison{
+	lhs := tv
+	if lhs.schema != rhs.schema {
+		return nil, errorf("expected objects with types from the same schema")
+	}
+	if !lhs.typeRef.Equals(&rhs.typeRef) {
+		return nil, errorf("expected objects of the same type, but got %v and %v", lhs.typeRef, rhs.typeRef)
+	}
+
+	cmpw := cmpwPool.Get().(*compareWalker)
+	defer func() {
+		cmpw.lhs = nil
+		cmpw.rhs = nil
+		cmpw.schema = nil
+		cmpw.typeRef = schema.TypeRef{}
+		cmpw.comparison = nil
+		cmpw.inLeaf = false
+
+		cmpwPool.Put(cmpw)
+	}()
+
+	cmpw.lhs = lhs.value
+	cmpw.rhs = rhs.value
+	cmpw.schema = lhs.schema
+	cmpw.typeRef = lhs.typeRef
+	cmpw.comparison = &Comparison{
 		Removed:  fieldpath.NewSet(),
 		Modified: fieldpath.NewSet(),
 		Added:    fieldpath.NewSet(),
 	}
-	a := value.NewFreelistAllocator()
+	if cmpw.allocator == nil {
-	_, err = merge(&tv, rhs, func(w *mergingWalker) {
+		cmpw.allocator = value.NewFreelistAllocator()
-		if w.lhs == nil {
-			c.Added.Insert(w.path)
-		} else if w.rhs == nil {
-			c.Removed.Insert(w.path)
-		} else if !value.EqualsUsing(a, w.rhs, w.lhs) {
-			// TODO: Equality is not sufficient for this.
-			// Need to implement equality check on the value type.
-			c.Modified.Insert(w.path)
-		}
-	}, func(w *mergingWalker) {
-		if w.lhs == nil {
-			c.Added.Insert(w.path)
-		} else if w.rhs == nil {
-			c.Removed.Insert(w.path)
-		}
-	})
-	if err != nil {
-		return nil, err
 	}
 
-	return c, nil
+	errs := cmpw.compare(nil)
+	if len(errs) > 0 {
+		return nil, errs
+	}
+	return cmpw.comparison, nil
 }
 
 // RemoveItems removes each provided list or map item from the value.
@@ -166,63 +192,6 @@ func (tv TypedValue) ExtractItems(items *fieldpath.Set) *TypedValue {
 	return &tv
 }
 
-// NormalizeUnions takes the new object and normalizes the union:
-// - If discriminator changed to non-nil, and a new field has been added
-// that doesn't match, an error is returned,
-// - If discriminator hasn't changed and two fields or more are set, an
-// error is returned,
-// - If discriminator changed to non-nil, all other fields but the
-// discriminated one will be cleared,
-// - Otherwise, If only one field is left, update discriminator to that value.
-//
-// Please note: union behavior isn't finalized yet and this is still experimental.
-func (tv TypedValue) NormalizeUnions(new *TypedValue) (*TypedValue, error) {
-	var errs ValidationErrors
-	var normalizeFn = func(w *mergingWalker) {
-		if w.rhs != nil {
-			v := w.rhs.Unstructured()
-			w.out = &v
-		}
-		if err := normalizeUnions(w); err != nil {
-			errs = append(errs, errorf(err.Error())...)
-		}
-	}
-	out, mergeErrs := merge(&tv, new, func(w *mergingWalker) {}, normalizeFn)
-	if mergeErrs != nil {
-		errs = append(errs, mergeErrs.(ValidationErrors)...)
-	}
-	if len(errs) > 0 {
-		return nil, errs
-	}
-	return out, nil
-}
-
-// NormalizeUnionsApply specifically normalize unions on apply. It
-// validates that the applied union is correct (there should be no
-// ambiguity there), and clear the fields according to the sent intent.
-//
-// Please note: union behavior isn't finalized yet and this is still experimental.
-func (tv TypedValue) NormalizeUnionsApply(new *TypedValue) (*TypedValue, error) {
-	var errs ValidationErrors
-	var normalizeFn = func(w *mergingWalker) {
-		if w.rhs != nil {
-			v := w.rhs.Unstructured()
-			w.out = &v
-		}
-		if err := normalizeUnionsApply(w); err != nil {
-			errs = append(errs, errorf(err.Error())...)
-		}
-	}
-	out, mergeErrs := merge(&tv, new, func(w *mergingWalker) {}, normalizeFn)
-	if mergeErrs != nil {
-		errs = append(errs, mergeErrs.(ValidationErrors)...)
-	}
-	if len(errs) > 0 {
-		return nil, errs
-	}
-	return out, nil
-}
-
 func (tv TypedValue) Empty() *TypedValue {
 	tv.value = value.NewValueInterface(nil)
 	return &tv
@@ -278,50 +247,3 @@ func merge(lhs, rhs *TypedValue, rule, postRule mergeRule) (*TypedValue, error)
 	}
 	return out, nil
 }
-
-// Comparison is the return value of a TypedValue.Compare() operation.
-//
-// No field will appear in more than one of the three fieldsets. If all of the
-// fieldsets are empty, then the objects must have been equal.
-type Comparison struct {
-	// Removed contains any fields removed by rhs (the right-hand-side
-	// object in the comparison).
-	Removed *fieldpath.Set
-	// Modified contains fields present in both objects but different.
-	Modified *fieldpath.Set
-	// Added contains any fields added by rhs.
-	Added *fieldpath.Set
-}
-
-// IsSame returns true if the comparison returned no changes (the two
-// compared objects are similar).
-func (c *Comparison) IsSame() bool {
-	return c.Removed.Empty() && c.Modified.Empty() && c.Added.Empty()
-}
-
-// String returns a human readable version of the comparison.
-func (c *Comparison) String() string {
-	bld := strings.Builder{}
-	if !c.Modified.Empty() {
-		bld.WriteString(fmt.Sprintf("- Modified Fields:\n%v\n", c.Modified))
-	}
-	if !c.Added.Empty() {
-		bld.WriteString(fmt.Sprintf("- Added Fields:\n%v\n", c.Added))
-	}
-	if !c.Removed.Empty() {
-		bld.WriteString(fmt.Sprintf("- Removed Fields:\n%v\n", c.Removed))
-	}
-	return bld.String()
-}
-
-// ExcludeFields fields from the compare recursively removes the fields
-// from the entire comparison
-func (c *Comparison) ExcludeFields(fields *fieldpath.Set) *Comparison {
-	if fields == nil || fields.Empty() {
-		return c
-	}
-	c.Removed = c.Removed.RecursiveDifference(fields)
-	c.Modified = c.Modified.RecursiveDifference(fields)
-	c.Added = c.Added.RecursiveDifference(fields)
-	return c
-}

vendor/sigs.k8s.io/structured-merge-diff/v4/typed/union.go

@@ -1,276 +0,0 @@
-/*
-Copyright 2019 The Kubernetes Authors.
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-*/
-
-package typed
-
-import (
-	"fmt"
-	"strings"
-
-	"sigs.k8s.io/structured-merge-diff/v4/schema"
-	"sigs.k8s.io/structured-merge-diff/v4/value"
-)
-
-func normalizeUnions(w *mergingWalker) error {
-	atom, found := w.schema.Resolve(w.typeRef)
-	if !found {
-		panic(fmt.Sprintf("Unable to resolve schema in normalize union: %v/%v", w.schema, w.typeRef))
-	}
-	// Unions can only be in structures, and the struct must not have been removed
-	if atom.Map == nil || w.out == nil {
-		return nil
-	}
-
-	var old value.Map
-	if w.lhs != nil && !w.lhs.IsNull() {
-		old = w.lhs.AsMap()
-	}
-	for _, union := range atom.Map.Unions {
-		if err := newUnion(&union).Normalize(old, w.rhs.AsMap(), value.NewValueInterface(*w.out).AsMap()); err != nil {
-			return err
-		}
-	}
-	return nil
-}
-
-func normalizeUnionsApply(w *mergingWalker) error {
-	atom, found := w.schema.Resolve(w.typeRef)
-	if !found {
-		panic(fmt.Sprintf("Unable to resolve schema in normalize union: %v/%v", w.schema, w.typeRef))
-	}
-	// Unions can only be in structures, and the struct must not have been removed
-	if atom.Map == nil || w.out == nil {
-		return nil
-	}
-
-	var old value.Map
-	if w.lhs != nil && !w.lhs.IsNull() {
-		old = w.lhs.AsMap()
-	}
-
-	for _, union := range atom.Map.Unions {
-		out := value.NewValueInterface(*w.out)
-		if err := newUnion(&union).NormalizeApply(old, w.rhs.AsMap(), out.AsMap()); err != nil {
-			return err
-		}
-		*w.out = out.Unstructured()
-	}
-	return nil
-}
-
-type discriminated string
-type field string
-
-type discriminatedNames struct {
-	f2d map[field]discriminated
-	d2f map[discriminated]field
-}
-
-func newDiscriminatedName(f2d map[field]discriminated) discriminatedNames {
-	d2f := map[discriminated]field{}
-	for key, value := range f2d {
-		d2f[value] = key
-	}
-	return discriminatedNames{
-		f2d: f2d,
-		d2f: d2f,
-	}
-}
-
-func (dn discriminatedNames) toField(d discriminated) field {
-	if f, ok := dn.d2f[d]; ok {
-		return f
-	}
-	return field(d)
-}
-
-func (dn discriminatedNames) toDiscriminated(f field) discriminated {
-	if d, ok := dn.f2d[f]; ok {
-		return d
-	}
-	return discriminated(f)
-}
-
-type discriminator struct {
-	name string
-}
-
-func (d *discriminator) Set(m value.Map, v discriminated) {
-	if d == nil {
-		return
-	}
-	m.Set(d.name, value.NewValueInterface(string(v)))
-}
-
-func (d *discriminator) Get(m value.Map) discriminated {
-	if d == nil || m == nil {
-		return ""
-	}
-	val, ok := m.Get(d.name)
-	if !ok {
-		return ""
-	}
-	if !val.IsString() {
-		return ""
-	}
-	return discriminated(val.AsString())
-}
-
-type fieldsSet map[field]struct{}
-
-// newFieldsSet returns a map of the fields that are part of the union and are set
-// in the given map.
-func newFieldsSet(m value.Map, fields []field) fieldsSet {
-	if m == nil {
-		return nil
-	}
-	set := fieldsSet{}
-	for _, f := range fields {
-		if subField, ok := m.Get(string(f)); ok && !subField.IsNull() {
-			set.Add(f)
-		}
-	}
-	return set
-}
-
-func (fs fieldsSet) Add(f field) {
-	if fs == nil {
-		fs = map[field]struct{}{}
-	}
-	fs[f] = struct{}{}
-}
-
-func (fs fieldsSet) One() *field {
-	for f := range fs {
-		return &f
-	}
-	return nil
-}
-
-func (fs fieldsSet) Has(f field) bool {
-	_, ok := fs[f]
-	return ok
-}
-
-func (fs fieldsSet) List() []field {
-	fields := []field{}
-	for f := range fs {
-		fields = append(fields, f)
-	}
-	return fields
-}
-
-func (fs fieldsSet) Difference(o fieldsSet) fieldsSet {
-	n := fieldsSet{}
-	for f := range fs {
-		if !o.Has(f) {
-			n.Add(f)
-		}
-	}
-	return n
-}
-
-func (fs fieldsSet) String() string {
-	s := []string{}
-	for k := range fs {
-		s = append(s, string(k))
-	}
-	return strings.Join(s, ", ")
-}
-
-type union struct {
-	deduceInvalidDiscriminator bool
-	d                          *discriminator
-	dn                         discriminatedNames
-	f                          []field
-}
-
-func newUnion(su *schema.Union) *union {
-	u := &union{}
-	if su.Discriminator != nil {
-		u.d = &discriminator{name: *su.Discriminator}
-	}
-	f2d := map[field]discriminated{}
-	for _, f := range su.Fields {
-		u.f = append(u.f, field(f.FieldName))
-		f2d[field(f.FieldName)] = discriminated(f.DiscriminatorValue)
-	}
-	u.dn = newDiscriminatedName(f2d)
-	u.deduceInvalidDiscriminator = su.DeduceInvalidDiscriminator
-	return u
-}
-
-// clear removes all the fields in map that are part of the union, but
-// the one we decided to keep.
-func (u *union) clear(m value.Map, f field) {
-	for _, fieldName := range u.f {
-		if field(fieldName) != f {
-			m.Delete(string(fieldName))
-		}
-	}
-}
-
-func (u *union) Normalize(old, new, out value.Map) error {
-	os := newFieldsSet(old, u.f)
-	ns := newFieldsSet(new, u.f)
-	diff := ns.Difference(os)
-
-	if u.d.Get(old) != u.d.Get(new) && u.d.Get(new) != "" {
-		if len(diff) == 1 && u.d.Get(new) != u.dn.toDiscriminated(*diff.One()) {
-			return fmt.Errorf("discriminator (%v) and field changed (%v) don't match", u.d.Get(new), diff.One())
-		}
-		if len(diff) > 1 {
-			return fmt.Errorf("multiple new fields added: %v", diff)
-		}
-		u.clear(out, u.dn.toField(u.d.Get(new)))
-		return nil
-	}
-
-	if len(ns) > 1 {
-		return fmt.Errorf("multiple fields set without discriminator change: %v", ns)
-	}
-
-	// Set discriminiator if it needs to be deduced.
-	if u.deduceInvalidDiscriminator && len(ns) == 1 {
-		u.d.Set(out, u.dn.toDiscriminated(*ns.One()))
-	}
-
-	return nil
-}
-
-func (u *union) NormalizeApply(applied, merged, out value.Map) error {
-	as := newFieldsSet(applied, u.f)
-	if len(as) > 1 {
-		return fmt.Errorf("more than one field of union applied: %v", as)
-	}
-	if len(as) == 0 {
-		// None is set, just leave.
-		return nil
-	}
-	// We have exactly one, discriminiator must match if set
-	if u.d.Get(applied) != "" && u.d.Get(applied) != u.dn.toDiscriminated(*as.One()) {
-		return fmt.Errorf("applied discriminator (%v) doesn't match applied field (%v)", u.d.Get(applied), *as.One())
-	}
-
-	// Update discriminiator if needed
-	if u.deduceInvalidDiscriminator {
-		u.d.Set(out, u.dn.toDiscriminated(*as.One()))
-	}
-	// Clear others fields.
-	u.clear(out, *as.One())
-
-	return nil
-}

vendor/sigs.k8s.io/structured-merge-diff/v4/typed/validate.go

@@ -33,6 +33,7 @@ func (tv TypedValue) walker() *validatingObjectWalker {
 	v.value = tv.value
 	v.schema = tv.schema
 	v.typeRef = tv.typeRef
+	v.allowDuplicates = false
 	if v.allocator == nil {
 		v.allocator = value.NewFreelistAllocator()
 	}
@@ -49,6 +50,9 @@ type validatingObjectWalker struct {
 	value   value.Value
 	schema  *schema.Schema
 	typeRef schema.TypeRef
+	// If set to true, duplicates will be allowed in
+	// associativeLists/sets.
+	allowDuplicates bool
 
 	// Allocate only as many walkers as needed for the depth by storing them here.
 	spareWalkers *[]*validatingObjectWalker
@@ -129,7 +133,7 @@ func (v *validatingObjectWalker) visitListItems(t *schema.List, list value.List)
 			pe.Index = &i
 		} else {
 			var err error
-			pe, err = listItemToPathElement(v.allocator, v.schema, t, i, child)
+			pe, err = listItemToPathElement(v.allocator, v.schema, t, child)
 			if err != nil {
 				errs = append(errs, errorf("element %v: %v", i, err.Error())...)
 				// If we can't construct the path element, we can't
@@ -137,7 +141,7 @@ func (v *validatingObjectWalker) visitListItems(t *schema.List, list value.List)
 				// this element.
 				return
 			}
-			if observedKeys.Has(pe) {
+			if observedKeys.Has(pe) && !v.allowDuplicates {
 				errs = append(errs, errorf("duplicate entries for key %v", pe.String())...)
 			}
 			observedKeys.Insert(pe)