Merge branch 'ip' into 'main'

Added Apache 2 Information on Files

See merge request !7

.gitlab-ci.yml

+# 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:
+#     Panagiotis Karamolegkos (UPRC) - Author
+
 stages:
   - build
 

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:
+  ~     Panagiotis Karamolegkos (UPRC) - Author
+-->
+
 # Prerequisites
 
 - A Kubernetes Cluster

apply_yamls.sh

-# Author: Panagiotis Karamolegkos (UPRC)
+# 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:
+#     Panagiotis Karamolegkos (UPRC) - Author
+
 # chmod -R 777 apply_yamls.sh
 # ./apply_yamls.sh
 
@@ -38,4 +56,4 @@ 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

-# ONLY HERE AS AN EXAMPLE
-# Author: Panagiotis Karamolegkos (UPRC)
-
-apiVersion: v1
-kind: Pod
-metadata:
-  name: context-awareness-pod
-spec:
-  containers:
-  - name: pdlc-ca
-    image:  docker.io/hecodeco/pdlc-ca:v0.0.0   # Needs to be changed
-    volumeMounts:
-    - name: shared-volume
-      mountPath: /data
-      readOnly: true
-  volumes:
-  - name: shared-volume
-    persistentVolumeClaim:
-      claimName: shared-pvc-ro

context_awareness/pdlc-ca-deployment.yaml

-# Author: Panagiotis Karamolegkos (UPRC)
+# 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:
+#     Panagiotis Karamolegkos (UPRC) - Author
 
 apiVersion: apps/v1
 kind: Deployment
@@ -28,3 +45,4 @@ spec:
       - name: shared-volume
         persistentVolumeClaim:
           claimName: shared-pvc-ro
+

data_preprocessing/_data-preprocessing-deployment.yaml

-# ONLY HERE AS AN EXAMPLE
-# Author: Panagiotis Karamolegkos (UPRC)
-
-apiVersion: v1
-kind: Pod
-metadata:
-  name: data-preprocessing-pod
-spec:
-  containers:
-  - name: writer
-    image: docker.io/sonem/pdlc-writer:v0.0.2   # Needs to be changed
-    volumeMounts:
-    - name: shared-volume
-      mountPath: /data
-  volumes:
-  - name: shared-volume
-    persistentVolumeClaim:
-      claimName: shared-pvc-rw
\ No newline at end of file

data_preprocessing/pdlc-dp-deployment.yaml

-# Author: Panagiotis Karamolegkos (UPRC)
+# 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:
+#     Panagiotis Karamolegkos (UPRC) - Author
 
 apiVersion: apps/v1
 kind: Deployment
@@ -47,3 +64,4 @@ spec:
         persistentVolumeClaim:
           claimName: shared-pvc-rw
 
+

data_preprocessing/pdlc-dp-role-binding.yaml

-# Author: Panagiotis Karamolegkos (UPRC)
+# 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:
+#     Panagiotis Karamolegkos (UPRC) - Author
 
 apiVersion: rbac.authorization.k8s.io/v1
 kind: ClusterRoleBinding # RoleBinding
@@ -13,3 +30,4 @@ roleRef:
   kind: ClusterRole # Role
   name: crd-resource-lister
   apiGroup: rbac.authorization.k8s.io
+

data_preprocessing/pdlc-dp-role.yaml

-# Author: Panagiotis Karamolegkos (UPRC)
+# 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:
+#     Panagiotis Karamolegkos (UPRC) - Author
 
 apiVersion: rbac.authorization.k8s.io/v1
 kind: ClusterRole # Role
@@ -8,4 +25,4 @@ 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

-# ONLY HERE AS AN EXAMPLE
-# Author: Panagiotis Karamolegkos (UPRC)
-
-apiVersion: v1
-kind: Pod
-metadata:
-  name: gnn-model-pod
-spec:
-  containers:
-  - name: reader
-    image: docker.io/sonem/pdlc-reader:v0.0.2   # Needs to be changed
-    volumeMounts:
-    - name: shared-volume
-      mountPath: /data
-      readOnly: true
-  volumes:
-  - name: shared-volume
-    persistentVolumeClaim:
-      claimName: shared-pvc-ro
\ No newline at end of file

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:
+#     Panagiotis Karamolegkos (UPRC) - Author
+
 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:
+#     Panagiotis Karamolegkos (UPRC) - Author
+
 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:
+#     Panagiotis Karamolegkos (UPRC) - Author
+
 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:
+#     Panagiotis Karamolegkos (UPRC) - Author
+
 apiVersion: apps/v1
 kind: Deployment
 metadata:
@@ -51,3 +70,4 @@ spec:
   - port: 5000
   selector:
     app: pdlc-gnn-inference
+

images/reader/Dockerfile

-FROM python:3.8.10
-
-WORKDIR /app
-
-# Get the needed files
-COPY reader.py /app
-COPY requirements.txt /app
-
-# Upgrade pip
-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

images/reader/for-dockerhub.txt

-# Execute the following to create the images
-docker build \
---tag sonem/pdlc-reader:v0.0.2 .
-
-docker push sonem/pdlc-reader:v0.0.2
-
-# Execute the following to make the image multiarchitectural
-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

images/reader/reader.py

-# 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.
-
-import os
-import time
-
-def read_and_print_first_line(filename):
-    # Wait until directory and file exist
-    while not os.path.exists(os.path.dirname(filename)):
-        time.sleep(1)
-    while not os.path.exists(filename):
-        time.sleep(1)
-
-    while True:
-        with open(filename, 'r') as file:
-            first_line = file.readline().strip()  # Read the first line and remove any leading/trailing whitespaces
-            if first_line:
-                print(first_line)
-            else:
-                print("File is empty.")
-        time.sleep(2)
-
-if __name__ == "__main__":
-    filename = "/data/current_time.txt"
-    read_and_print_first_line(filename)
\ No newline at end of file

images/writer/Dockerfile

-FROM python:3.8.10
-
-WORKDIR /app
-
-# Get the needed files
-COPY writer.py /app
-COPY requirements.txt /app
-
-# Upgrade pip
-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

images/writer/for-dockerhub.txt

-# Execute the following to create the images
-docker build \
---tag sonem/pdlc-writer:v0.0.2 .
-
-docker push sonem/pdlc-writer:v0.0.2
-
-# Execute the following to make the image multiarchitectural
-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