Updating the gitlab yaml file.

# Build, tag, and push the Docker images to the GitLab Docker registry

# build, tag and push the Docker image to the gitlab registry

build webui:

  variables:

    IMAGE_NAME: 'webui' # name of the microservice

    IMAGE_NAME_TEST: 'webui-test' # name of the microservice

    IMAGE_TAG: 'latest' # tag of the container image (production, development, etc)

  stage: build

  before_script:

    - docker build -t "$IMAGE_NAME:$IMAGE_TAG" -f ./src/$IMAGE_NAME/Dockerfile ./src/

    - docker tag "$IMAGE_NAME:$IMAGE_TAG" "$CI_REGISTRY_IMAGE/$IMAGE_NAME:$IMAGE_TAG"

    - docker push "$CI_REGISTRY_IMAGE/$IMAGE_NAME:$IMAGE_TAG"

  after_script:

    - docker rmi $(docker images --quiet --filter=dangling=true)

  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"' 

    - changes:

      - src/$IMAGE_NAME/**

      - src/$IMAGE_NAME/**/*.{py,in,yml}

      - src/$IMAGE_NAME/Dockerfile

      - src/$IMAGE_NAME/tests/*.py

      - src/$IMAGE_NAME/tests/Dockerfile

      - manifests/$IMAGE_NAME.yaml

      - .gitlab-ci.yml

# Pull, execute, and run unitary tests for the Docker image from the GitLab registry

unit_test webui:

# apply unit test to the webui component

unit test webui:

  variables:

    IMAGE_NAME: 'webui' # name of the microservice

    IMAGE_NAME_TEST: 'webui-test' # name of the microservice

    IMAGE_TAG: 'latest' # tag of the container image (production, development, etc)

  stage: unit_test

  needs:

    - build webui

    - deploy context

    - deploy device

    - deploy service

  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 influxdb; then docker rm -f influxdb; else echo "influxdb image is not in the system"; 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

  script:

    - docker pull "$CI_REGISTRY_IMAGE/$IMAGE_NAME:$IMAGE_TAG"

    - docker run -d -p 10000:10000 --name $IMAGE_NAME --network=teraflowbridge "$IMAGE_NAME:$IMAGE_TAG"

    - docker ps -a

    - sleep 5

    - docker run --name influxdb -d -p 8086:8086 -e INFLUXDB_DB=$INFLUXDB_DATABASE -e INFLUXDB_ADMIN_USER=$INFLUXDB_USER -e INFLUXDB_ADMIN_PASSWORD=$INFLUXDB_PASSWORD -e INXLUXDB_HTTP_AUTH_ENABLED=True --network=teraflowbridge --rm influxdb:1.8

    - docker run --name $IMAGE_NAME -d -p 7070:7070 --env INFLUXDB_USER=$INFLUXDB_USER --env INFLUXDB_PASSWORD=$INFLUXDB_PASSWORD --env INFLUXDB_DATABASE=$INFLUXDB_DATABASE --env INFLUXDB_HOSTNAME=influxdb -v "$PWD/src/$IMAGE_NAME/tests:/opt/results" --network=teraflowbridge  --rm $CI_REGISTRY_IMAGE/$IMAGE_NAME:$IMAGE_TAG

    - docker ps -a

    - docker logs $IMAGE_NAME

    - docker exec -i $IMAGE_NAME bash -c "pytest --log-level=DEBUG --verbose $IMAGE_NAME/tests/test_unitary.py"

    - docker exec -i $IMAGE_NAME bash -c "pytest --junitxml=/opt/results/report.xml"

  after_script:

    - docker stop $IMAGE_NAME

    - docker rm $IMAGE_NAME

    - docker rm -f $IMAGE_NAME

    - docker rm -f  influxdb

    - docker network rm teraflowbridge

  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"' 

    - changes:

      - src/$IMAGE_NAME/**

      - src/$IMAGE_NAME/**/*.{py,in,yml}

      - src/$IMAGE_NAME/Dockerfile

      - src/$IMAGE_NAME/tests/*.py

      - src/$IMAGE_NAME/tests/Dockerfile

      - manifests/$IMAGE_NAME.yaml

      - .gitlab-ci.yml

  artifacts:

      when: always

      reports:

        junit: src/$IMAGE_NAME/tests/report.xml

# Deployment of the service in Kubernetes Cluster

# Deployment of the webui service in Kubernetes Cluster

deploy webui:

  variables:

    IMAGE_NAME: 'webui' # name of the microservice

    IMAGE_TAG: 'latest' # tag of the container image (production, development, etc)

  stage: deploy

  needs:

    - build webui

    - unit_test webui

    - dependencies all

    - integ_test execute

    - unit test webui

    # - integ_test execute

  script:

    - 'sed -i "s/$IMAGE_NAME:.*/$IMAGE_NAME:$IMAGE_TAG/" manifests/$IMAGE_NAME.yaml'

    - kubectl version

    - kubectl get all

    - kubectl apply -f "manifests/webuiservice.yaml"

    - kubectl delete pods --selector app=webuiservice

    - kubectl apply -f "manifests/$IMAGE_NAME.yaml"

    - kubectl get all

  # environment:

  #   name: test

  #   url: https://example.com

  #   kubernetes:

  #     namespace: test

  rules:

    - if: '$CI_PIPELINE_SOURCE == "merge_request_event" && ($CI_MERGE_REQUEST_TARGET_BRANCH_NAME == "develop" || $CI_MERGE_REQUEST_TARGET_BRANCH_NAME == $CI_DEFAULT_BRANCH)'

      when: manual    

    - if: '$CI_PIPELINE_SOURCE == "push" && $CI_COMMIT_BRANCH == "develop"'

      when: manual

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