diff --git a/k8s/ingress/05-namespace.yml b/k8s/ingress/05-namespace.yml
index 6878f0b..249ba9b 100644
--- a/k8s/ingress/05-namespace.yml
+++ b/k8s/ingress/05-namespace.yml
@@ -1,3 +1,16 @@
+# Copyright 2017-present Open Networking Foundation
+#
+# 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.
 apiVersion: v1
 kind: Namespace
 metadata:
diff --git a/k8s/ingress/10-default-backend.yml b/k8s/ingress/10-default-backend.yml
index f1e33f6..275cfe3 100644
--- a/k8s/ingress/10-default-backend.yml
+++ b/k8s/ingress/10-default-backend.yml
@@ -1,3 +1,16 @@
+# Copyright 2017-present Open Networking Foundation
+#
+# 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.
 apiVersion: extensions/v1beta1
 kind: Deployment
 metadata:
diff --git a/k8s/ingress/20-configmap.yml b/k8s/ingress/20-configmap.yml
index 28ff19b..d06623c 100644
--- a/k8s/ingress/20-configmap.yml
+++ b/k8s/ingress/20-configmap.yml
@@ -1,3 +1,16 @@
+# Copyright 2017-present Open Networking Foundation
+#
+# 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.
 kind: ConfigMap
 apiVersion: v1
 metadata:
diff --git a/k8s/ingress/30-tcp-services-configmap.yml b/k8s/ingress/30-tcp-services-configmap.yml
index ffa28df..e546471 100644
--- a/k8s/ingress/30-tcp-services-configmap.yml
+++ b/k8s/ingress/30-tcp-services-configmap.yml
@@ -1,3 +1,16 @@
+# Copyright 2017-present Open Networking Foundation
+#
+# 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.
 kind: ConfigMap
 apiVersion: v1
 metadata:
diff --git a/k8s/ingress/40-udp-services-configmap.yml b/k8s/ingress/40-udp-services-configmap.yml
index 8b84b5e..596a5f6 100644
--- a/k8s/ingress/40-udp-services-configmap.yml
+++ b/k8s/ingress/40-udp-services-configmap.yml
@@ -1,3 +1,16 @@
+# Copyright 2017-present Open Networking Foundation
+#
+# 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.
 kind: ConfigMap
 apiVersion: v1
 metadata:
diff --git a/k8s/ingress/50-rbac.yml b/k8s/ingress/50-rbac.yml
index 2ee80e1..8c53e51 100644
--- a/k8s/ingress/50-rbac.yml
+++ b/k8s/ingress/50-rbac.yml
@@ -1,3 +1,16 @@
+# Copyright 2017-present Open Networking Foundation
+#
+# 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.
 apiVersion: v1
 kind: ServiceAccount
 metadata:
diff --git a/k8s/ingress/60-cluster-ingress-nginx.yml b/k8s/ingress/60-cluster-ingress-nginx.yml
index 05b720b..7d5791f 100644
--- a/k8s/ingress/60-cluster-ingress-nginx.yml
+++ b/k8s/ingress/60-cluster-ingress-nginx.yml
@@ -1,3 +1,16 @@
+# Copyright 2017-present Open Networking Foundation
+#
+# 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.
 apiVersion: extensions/v1beta1
 kind: Deployment
 metadata:
diff --git a/k8s/ingress/70-service-ingress-nginx.yml b/k8s/ingress/70-service-ingress-nginx.yml
index da11d04..4b75681 100644
--- a/k8s/ingress/70-service-ingress-nginx.yml
+++ b/k8s/ingress/70-service-ingress-nginx.yml
@@ -1,3 +1,16 @@
+# Copyright 2017-present Open Networking Foundation
+#
+# 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.
 apiVersion: v1
 kind: Service
 metadata:
diff --git a/k8s/ingress/80-ingress.yml b/k8s/ingress/80-ingress.yml
index c2129c1..dbdf6ff 100644
--- a/k8s/ingress/80-ingress.yml
+++ b/k8s/ingress/80-ingress.yml
@@ -1,3 +1,16 @@
+# Copyright 2017-present Open Networking Foundation
+#
+# 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.
 apiVersion: extensions/v1beta1
 kind: Ingress
 metadata: