Fix boilerplate on files

operator/Dockerfile

@@ -1,3 +1,19 @@
+# syntax=docker/dockerfile:1.1-experimental
+
+# Copyright 2021 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.
+
 # Build the manager binary
 FROM golang:1.13 as builder
 

operator/Makefile

@@ -1,3 +1,16 @@
+# Copyright 2021 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.
 
 # Image URL to use all building/pushing image targets
 IMG ?= controller:latest

operator/api/v1alpha4/bootstrapprovider_types.go

@@ -1,5 +1,5 @@
 /*
-Copyright The Kubernetes Authors.
+Copyright 2021 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.

operator/api/v1alpha4/controlplaneprovider_types.go

@@ -1,5 +1,5 @@
 /*
-Copyright The Kubernetes Authors.
+Copyright 2021 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.

operator/api/v1alpha4/coreprovider_types.go

@@ -1,5 +1,5 @@
 /*
-Copyright The Kubernetes Authors.
+Copyright 2021 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.

operator/api/v1alpha4/groupversion_info.go

@@ -1,5 +1,5 @@
 /*
-Copyright The Kubernetes Authors.
+Copyright 2021 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.

operator/api/v1alpha4/infrastructureprovider_types.go

@@ -1,5 +1,5 @@
 /*
-Copyright The Kubernetes Authors.
+Copyright 2021 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.

operator/api/v1alpha4/provider_types.go

@@ -1,5 +1,5 @@
 /*
-Copyright The Kubernetes Authors.
+Copyright 2021 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.

operator/controllers/coreprovider_controller.go

@@ -1,5 +1,5 @@
 /*
-Copyright The Kubernetes Authors.
+Copyright 2021 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.

operator/controllers/suite_test.go

@@ -1,5 +1,5 @@
 /*
-Copyright The Kubernetes Authors.
+Copyright 2021 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.

operator/main.go

@@ -1,5 +1,5 @@
 /*
-
+Copyright 2021 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.