Improving CI/CD pipeline of the DBSCANServing component.

src/dbscanserving/.gitlab-ci.yml

-# Copyright 2021-2023 H2020 TeraFlow (https://www.teraflow-h2020.eu/)
+# Copyright 2022-2023 ETSI TeraFlowSDN - TFS OSG (https://tfs.etsi.org/)
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -12,7 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-# build, tag and push the Docker image to the gitlab registry
+# Build, tag, and push the Docker image to the GitLab Docker registry
 build dbscanserving:
   variables:
     IMAGE_NAME: 'dbscanserving' # name of the microservice
@@ -28,16 +28,15 @@ build dbscanserving:
     - docker images --filter="dangling=true" --quiet | xargs -r docker rmi
   rules:
     - if: '$CI_PIPELINE_SOURCE == "merge_request_event" && ($CI_MERGE_REQUEST_TARGET_BRANCH_NAME == "develop" || $CI_MERGE_REQUEST_TARGET_BRANCH_NAME == $CI_DEFAULT_BRANCH)'
-    - if: '$CI_PIPELINE_SOURCE == "push" && $CI_COMMIT_BRANCH == "develop"' 
+    - if: '$CI_PIPELINE_SOURCE == "push" && $CI_COMMIT_BRANCH == "develop"'
     - changes:
       - src/$IMAGE_NAME/**/*.{py,in,yml}
       - src/$IMAGE_NAME/Dockerfile
       - src/$IMAGE_NAME/tests/*.py
-      - src/$IMAGE_NAME/tests/Dockerfile
       - manifests/${IMAGE_NAME}service.yaml
       - .gitlab-ci.yml
 
-# apply unit test to the dbscanserving component
+# Apply unit test to the component
 unit_test dbscanserving:
   variables:
     IMAGE_NAME: 'dbscanserving' # name of the microservice
@@ -48,13 +47,16 @@ unit_test dbscanserving:
   before_script:
     - docker login -u "$CI_REGISTRY_USER" -p "$CI_REGISTRY_PASSWORD" $CI_REGISTRY
     - if docker network list | grep teraflowbridge; then echo "teraflowbridge is already created"; else docker network create -d bridge teraflowbridge; fi
-    - if docker container ls | grep $IMAGE_NAME; then docker rm -f $IMAGE_NAME; else echo "$IMAGE_NAME image is not in the system"; fi
+    - if docker container ls | grep $IMAGE_NAME; then docker rm -f $IMAGE_NAME; else echo "$IMAGE_NAME container is not in the system"; fi
   script:
     - docker pull "$CI_REGISTRY_IMAGE/$IMAGE_NAME:$IMAGE_TAG"
     - docker run --name $IMAGE_NAME -d -p 10008:10008 -v "$PWD/src/$IMAGE_NAME/tests:/home/${IMAGE_NAME}/results" --network=teraflowbridge --rm $CI_REGISTRY_IMAGE/$IMAGE_NAME:$IMAGE_TAG
     - sleep 5
     - docker ps -a
     - docker logs $IMAGE_NAME
+    - docker exec ps -a
+    - sleep 5
+    - docker logs $IMAGE_NAME
     - docker exec -i $IMAGE_NAME bash -c "coverage run -m pytest --log-level=INFO --verbose $IMAGE_NAME/tests/test_unitary.py --junitxml=/home/${IMAGE_NAME}/results/${IMAGE_NAME}_report.xml"
     - docker exec -i $IMAGE_NAME bash -c "coverage report --include='${IMAGE_NAME}/*' --show-missing"
   coverage: '/TOTAL\s+\d+\s+\d+\s+(\d+%)/'