Add copyright headers

README.md

+<!--
+  ~ Copyright (c) 2024 University of Piraeus Research Centre
+  ~ 
+  ~ 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.
+  ~ 
+  ~ SPDX-License-Identifier: Apache-2.0
+  ~ 
+  ~ Contributors:
+  ~     [name] - [contribution]
+-->
+
 # Prerequisites
 
 - A Kubernetes Cluster

apply_yamls.sh

+# Copyright (c) 2024 University of Piraeus Research Centre
+# 
+# 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.
+# 
+# SPDX-License-Identifier: Apache-2.0
+# 
+# Contributors:
+#     [name] - [contribution]
+
 # Author: Panagiotis Karamolegkos (UPRC)
 # chmod -R 777 apply_yamls.sh
 # ./apply_yamls.sh
@@ -38,4 +57,4 @@ sleep 180   # Wait for Image to Download and Start
 kubectl apply -f ./rl_model/rl-role.yaml
 kubectl apply -f ./rl_model/rl-role-binding.yaml
 kubectl apply -f ./rl_model/rl-model-deployment.yaml
-sleep 300   # Wait for Image to Download and Start
\ No newline at end of file
+sleep 300   # Wait for Image to Download and Start

context_awareness/_context-awareness-deployment.yaml

+# Copyright (c) 2024 University of Piraeus Research Centre
+# 
+# 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.
+# 
+# SPDX-License-Identifier: Apache-2.0
+# 
+# Contributors:
+#     [name] - [contribution]
+
 # ONLY HERE AS AN EXAMPLE
 # Author: Panagiotis Karamolegkos (UPRC)
 
@@ -17,3 +36,4 @@ spec:
   - name: shared-volume
     persistentVolumeClaim:
       claimName: shared-pvc-ro
+

context_awareness/pdlc-ca-deployment.yaml

+# Copyright (c) 2024 University of Piraeus Research Centre
+# 
+# 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.
+# 
+# SPDX-License-Identifier: Apache-2.0
+# 
+# Contributors:
+#     [name] - [contribution]
+
 # Author: Panagiotis Karamolegkos (UPRC)
 
 apiVersion: apps/v1
@@ -28,3 +47,4 @@ spec:
       - name: shared-volume
         persistentVolumeClaim:
           claimName: shared-pvc-ro
+

data_preprocessing/_data-preprocessing-deployment.yaml

+# Copyright (c) 2024 University of Piraeus Research Centre
+# 
+# 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.
+# 
+# SPDX-License-Identifier: Apache-2.0
+# 
+# Contributors:
+#     [name] - [contribution]
+
 # ONLY HERE AS AN EXAMPLE
 # Author: Panagiotis Karamolegkos (UPRC)
 
@@ -15,4 +34,4 @@ spec:
   volumes:
   - name: shared-volume
     persistentVolumeClaim:
-      claimName: shared-pvc-rw
\ No newline at end of file
+      claimName: shared-pvc-rw

data_preprocessing/pdlc-dp-deployment.yaml

+# Copyright (c) 2024 University of Piraeus Research Centre
+# 
+# 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.
+# 
+# SPDX-License-Identifier: Apache-2.0
+# 
+# Contributors:
+#     [name] - [contribution]
+
 # Author: Panagiotis Karamolegkos (UPRC)
 
 apiVersion: apps/v1
@@ -47,3 +66,4 @@ spec:
         persistentVolumeClaim:
           claimName: shared-pvc-rw
 
+

data_preprocessing/pdlc-dp-role-binding.yaml

+# Copyright (c) 2024 University of Piraeus Research Centre
+# 
+# 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.
+# 
+# SPDX-License-Identifier: Apache-2.0
+# 
+# Contributors:
+#     [name] - [contribution]
+
 # Author: Panagiotis Karamolegkos (UPRC)
 
 apiVersion: rbac.authorization.k8s.io/v1
@@ -13,3 +32,4 @@ roleRef:
   kind: ClusterRole # Role
   name: crd-resource-lister
   apiGroup: rbac.authorization.k8s.io
+

data_preprocessing/pdlc-dp-role.yaml

+# Copyright (c) 2024 University of Piraeus Research Centre
+# 
+# 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.
+# 
+# SPDX-License-Identifier: Apache-2.0
+# 
+# Contributors:
+#     [name] - [contribution]
+
 # Author: Panagiotis Karamolegkos (UPRC)
 
 apiVersion: rbac.authorization.k8s.io/v1
@@ -8,4 +27,4 @@ metadata:
 rules:
 - apiGroups: ["codeco.com", "codeco.he-codeco.eu"]
   resources: ["acm-mons", "mdm-mons", "netma-mons", "codecoapps", "netma-topologies"]
-  verbs: ["get", "watch", "list"]
\ No newline at end of file
+  verbs: ["get", "watch", "list"]

gnn_model/_gnn-model-deployment.yaml

+# Copyright (c) 2024 University of Piraeus Research Centre
+# 
+# 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.
+# 
+# SPDX-License-Identifier: Apache-2.0
+# 
+# Contributors:
+#     [name] - [contribution]
+
 # ONLY HERE AS AN EXAMPLE
 # Author: Panagiotis Karamolegkos (UPRC)
 
@@ -16,4 +35,4 @@ spec:
   volumes:
   - name: shared-volume
     persistentVolumeClaim:
-      claimName: shared-pvc-ro
\ No newline at end of file
+      claimName: shared-pvc-ro

gnn_model/gnn-role-binding.yaml

+# Copyright (c) 2024 University of Piraeus Research Centre
+# 
+# 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.
+# 
+# SPDX-License-Identifier: Apache-2.0
+# 
+# Contributors:
+#     [name] - [contribution]
+
 apiVersion: rbac.authorization.k8s.io/v1
 kind: ClusterRoleBinding # RoleBinding
 metadata:
@@ -12,3 +31,4 @@ roleRef:
   name: full-access-role
   apiGroup: rbac.authorization.k8s.io
 
+

gnn_model/gnn-role.yaml

+# Copyright (c) 2024 University of Piraeus Research Centre
+# 
+# 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.
+# 
+# SPDX-License-Identifier: Apache-2.0
+# 
+# Contributors:
+#     [name] - [contribution]
+
 apiVersion: rbac.authorization.k8s.io/v1
 kind: ClusterRole # Role
 metadata:
@@ -8,3 +27,4 @@ rules:
   resources: ["*"]
   verbs: ["*"]
 
+

gnn_model/gnn_controller.yaml

+# Copyright (c) 2024 University of Piraeus Research Centre
+# 
+# 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.
+# 
+# SPDX-License-Identifier: Apache-2.0
+# 
+# Contributors:
+#     [name] - [contribution]
+
 apiVersion: apps/v1
 kind: Deployment
 metadata:
@@ -30,4 +49,4 @@ spec:
       volumes:
         - name: shared-volume
           persistentVolumeClaim:
-            claimName: shared-pvc-ro
\ No newline at end of file
+            claimName: shared-pvc-ro

gnn_model/gnn_inference.yaml

+# Copyright (c) 2024 University of Piraeus Research Centre
+# 
+# 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.
+# 
+# SPDX-License-Identifier: Apache-2.0
+# 
+# Contributors:
+#     [name] - [contribution]
+
 apiVersion: apps/v1
 kind: Deployment
 metadata:
@@ -51,3 +70,4 @@ spec:
   - port: 5000
   selector:
     app: pdlc-gnn-inference
+

images/reader/Dockerfile

+# Copyright (c) 2024 University of Piraeus Research Centre
+# 
+# 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.
+# 
+# SPDX-License-Identifier: Apache-2.0
+# 
+# Contributors:
+#     [name] - [contribution]
+
 FROM python:3.8.10
 
 WORKDIR /app
@@ -11,4 +30,4 @@ RUN pip install --no-cache-dir --upgrade pip
 # Install requirements
 RUN pip install --no-cache-dir -r requirements.txt
 
-CMD ["python", "-u", "reader.py"]
\ No newline at end of file
+CMD ["python", "-u", "reader.py"]

images/reader/for-dockerhub.txt

+# Copyright (c) 2024 University of Piraeus Research Centre
+# 
+# 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.
+# 
+# SPDX-License-Identifier: Apache-2.0
+# 
+# Contributors:
+#     [name] - [contribution]
+
 # Execute the following to create the images
 docker build \
 --tag sonem/pdlc-reader:v0.0.2 .
@@ -9,4 +28,4 @@ docker buildx build \
 --push \
 -f Dockerfile \
 --platform linux/amd64,linux/arm/v5,linux/arm/v7,linux/arm64/v8 \
---tag sonem/pdlc-reader:v0.0.2 .
\ No newline at end of file
+--tag sonem/pdlc-reader:v0.0.2 .

images/reader/reader.py

+# Copyright (c) 2024 University of Piraeus Research Centre
+# 
+# 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.
+# 
+# SPDX-License-Identifier: Apache-2.0
+# 
+# Contributors:
+#     [name] - [contribution]
+
 # The code below is reading the content of the first line of the file a file
 # in the /data directory and printing it to the console.
 
@@ -22,4 +41,4 @@ def read_and_print_first_line(filename):
 
 if __name__ == "__main__":
     filename = "/data/current_time.txt"
-    read_and_print_first_line(filename)
\ No newline at end of file
+    read_and_print_first_line(filename)

images/writer/Dockerfile

+# Copyright (c) 2024 University of Piraeus Research Centre
+# 
+# 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.
+# 
+# SPDX-License-Identifier: Apache-2.0
+# 
+# Contributors:
+#     [name] - [contribution]
+
 FROM python:3.8.10
 
 WORKDIR /app
@@ -11,4 +30,4 @@ RUN pip install --no-cache-dir --upgrade pip
 # Install requirements
 RUN pip install --no-cache-dir -r requirements.txt
 
-CMD ["python", "-u", "writer.py"]
\ No newline at end of file
+CMD ["python", "-u", "writer.py"]

images/writer/for-dockerhub.txt

+# Copyright (c) 2024 University of Piraeus Research Centre
+# 
+# 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.
+# 
+# SPDX-License-Identifier: Apache-2.0
+# 
+# Contributors:
+#     [name] - [contribution]
+
 # Execute the following to create the images
 docker build \
 --tag sonem/pdlc-writer:v0.0.2 .
@@ -9,4 +28,4 @@ docker buildx build \
 --push \
 -f Dockerfile \
 --platform linux/amd64,linux/arm/v5,linux/arm/v7,linux/arm64/v8 \
---tag sonem/pdlc-writer:v0.0.2 .
\ No newline at end of file
+--tag sonem/pdlc-writer:v0.0.2 .

images/writer/writer.py

+# Copyright (c) 2024 University of Piraeus Research Centre
+# 
+# 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.
+# 
+# SPDX-License-Identifier: Apache-2.0
+# 
+# Contributors:
+#     [name] - [contribution]
+
 # The code below is writing the current time on the first line of a file.
 # The it does the same all over again
 
@@ -18,4 +37,4 @@ def write_current_time(filename):
 
 if __name__ == "__main__":
     filename = "/data/current_time.txt"
-    write_current_time(filename)
\ No newline at end of file
+    write_current_time(filename)

remove_yamls.sh

+# Copyright (c) 2024 University of Piraeus Research Centre
+# 
+# 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.
+# 
+# SPDX-License-Identifier: Apache-2.0
+# 
+# Contributors:
+#     [name] - [contribution]
+
 # Author: Panagiotis Karamolegkos (UPRC)
 # chmod -R 777 remove_yamls.sh
 # ./remove_yamls.sh
@@ -34,4 +53,4 @@ kubectl delete -f ./volume/shared-pvc-rw.yaml
 kubectl delete -f ./volume/storage-class.yaml
 
 # Remove the PDLC namespace
-kubectl delete namespace he-codeco-pdlc
\ No newline at end of file
+kubectl delete namespace he-codeco-pdlc