add license header to *.tmpl files
diff --git a/core/nodejsActionBase/docker-secret.yaml.tmpl b/core/nodejsActionBase/docker-secret.yaml.tmpl
index ea2ec2c..1ac49e9 100644
--- a/core/nodejsActionBase/docker-secret.yaml.tmpl
+++ b/core/nodejsActionBase/docker-secret.yaml.tmpl
@@ -1,3 +1,20 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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: Secret
 metadata:
diff --git a/tests/src/test/knative/helloworld/build.yaml.tmpl b/tests/src/test/knative/helloworld/build.yaml.tmpl
index fb327dc..1a11b4d 100644
--- a/tests/src/test/knative/helloworld/build.yaml.tmpl
+++ b/tests/src/test/knative/helloworld/build.yaml.tmpl
@@ -1,3 +1,20 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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: build.knative.dev/v1alpha1
 kind: Build
 metadata:
diff --git a/tests/src/test/knative/helloworld/service.yaml.tmpl b/tests/src/test/knative/helloworld/service.yaml.tmpl
index 18eb93c..b623d16 100644
--- a/tests/src/test/knative/helloworld/service.yaml.tmpl
+++ b/tests/src/test/knative/helloworld/service.yaml.tmpl
@@ -1,3 +1,20 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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: serving.knative.dev/v1alpha1
 kind: Service
 metadata:
diff --git a/tests/src/test/knative/helloworldwithparams/build-without-code.yaml.tmpl b/tests/src/test/knative/helloworldwithparams/build-without-code.yaml.tmpl
index 623c9e2..5afbd5b 100644
--- a/tests/src/test/knative/helloworldwithparams/build-without-code.yaml.tmpl
+++ b/tests/src/test/knative/helloworldwithparams/build-without-code.yaml.tmpl
@@ -1,3 +1,20 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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: build.knative.dev/v1alpha1
 kind: Build
 metadata:
diff --git a/tests/src/test/knative/helloworldwithparams/build.yaml.tmpl b/tests/src/test/knative/helloworldwithparams/build.yaml.tmpl
index 3d68459..0d16094 100644
--- a/tests/src/test/knative/helloworldwithparams/build.yaml.tmpl
+++ b/tests/src/test/knative/helloworldwithparams/build.yaml.tmpl
@@ -1,3 +1,20 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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: build.knative.dev/v1alpha1
 kind: Build
 metadata:
diff --git a/tests/src/test/knative/helloworldwithparams/service.yaml.tmpl b/tests/src/test/knative/helloworldwithparams/service.yaml.tmpl
index 1259f97..5688ace 100644
--- a/tests/src/test/knative/helloworldwithparams/service.yaml.tmpl
+++ b/tests/src/test/knative/helloworldwithparams/service.yaml.tmpl
@@ -1,3 +1,20 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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: serving.knative.dev/v1alpha1
 kind: Service
 metadata:
diff --git a/tests/src/test/knative/webactionhelloworld/build-without-code.yaml.tmpl b/tests/src/test/knative/webactionhelloworld/build-without-code.yaml.tmpl
index 5892a29..c04482c 100644
--- a/tests/src/test/knative/webactionhelloworld/build-without-code.yaml.tmpl
+++ b/tests/src/test/knative/webactionhelloworld/build-without-code.yaml.tmpl
@@ -1,3 +1,20 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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: build.knative.dev/v1alpha1
 kind: Build
 metadata:
diff --git a/tests/src/test/knative/webactionhelloworld/build.yaml.tmpl b/tests/src/test/knative/webactionhelloworld/build.yaml.tmpl
index 8c7a384..748a010 100644
--- a/tests/src/test/knative/webactionhelloworld/build.yaml.tmpl
+++ b/tests/src/test/knative/webactionhelloworld/build.yaml.tmpl
@@ -1,3 +1,20 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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: build.knative.dev/v1alpha1
 kind: Build
 metadata:
diff --git a/tests/src/test/knative/webactionhelloworld/service.yaml.tmpl b/tests/src/test/knative/webactionhelloworld/service.yaml.tmpl
index aa4a123..d1abef9 100644
--- a/tests/src/test/knative/webactionhelloworld/service.yaml.tmpl
+++ b/tests/src/test/knative/webactionhelloworld/service.yaml.tmpl
@@ -1,3 +1,20 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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: serving.knative.dev/v1alpha1
 kind: Service
 metadata:
diff --git a/tests/src/test/knative/webactionraw/build.yaml.tmpl b/tests/src/test/knative/webactionraw/build.yaml.tmpl
index f4df3db..e1b719c 100644
--- a/tests/src/test/knative/webactionraw/build.yaml.tmpl
+++ b/tests/src/test/knative/webactionraw/build.yaml.tmpl
@@ -1,3 +1,20 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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: build.knative.dev/v1alpha1
 kind: Build
 metadata:
diff --git a/tests/src/test/knative/webactionraw/service.yaml.tmpl b/tests/src/test/knative/webactionraw/service.yaml.tmpl
index 73c9ffb..f0816c2 100644
--- a/tests/src/test/knative/webactionraw/service.yaml.tmpl
+++ b/tests/src/test/knative/webactionraw/service.yaml.tmpl
@@ -1,3 +1,20 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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: serving.knative.dev/v1alpha1
 kind: Service
 metadata: