chore(ES-86): keep models up-to-date and add target models for all technologies

.github/workflows/buildAndPushImage-productcatalogservice.yml

@@ -0,0 +1,45 @@
+name: buildAndPushImage
+
+on:
+  push:
+    branches:
+      - main
+
+env:
+  IMAGE_URL: ghcr.io/ust-demaf
+  IMAGE_NAME: productcatalogservice
+  IMAGE_TAG: 1.11.1
+
+jobs:
+  build-using-dockerfile-push-2-ghcr:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+        with:
+          platforms: linux/amd64, linux/arm64
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+        with:
+          platforms: linux/amd64, linux/arm64
+
+      - name: Login to GitHub Container Registry
+        uses: docker/login-action@v3
+        with:
+          registry: ghcr.io
+          username: ${{ github.repository_owner }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      # Build and push the image
+      - name: Build and push
+        uses: docker/build-push-action@v6
+        with:
+          context: .
+          file: ./src/productcatalogservice/Dockerfile
+          platforms: linux/amd64, linux/arm64
+          push: true
+          tags: ${{ env.IMAGE_URL }}/demo:${{ env.IMAGE_TAG }}-${{ env.IMAGE_NAME }}
+          provenance: false

README.md

@@ -1,140 +1,64 @@
 <!-- markdownlint-disable-next-line -->
 # <img src="https://opentelemetry.io/img/logos/opentelemetry-logo-nav.png" alt="OTel logo" width="45"> OpenTelemetry Demo
 
-[![Slack](https://img.shields.io/badge/slack-@cncf/otel/demo-brightgreen.svg?logo=slack)](https://cloud-native.slack.com/archives/C03B4CWV4DA)
-[![Version](https://img.shields.io/github/v/release/open-telemetry/opentelemetry-demo?color=blueviolet)](https://github.com/open-telemetry/opentelemetry-demo/releases)
-[![Commits](https://img.shields.io/github/commits-since/open-telemetry/opentelemetry-demo/latest?color=ff69b4&include_prereleases)](https://github.com/open-telemetry/opentelemetry-demo/graphs/commit-activity)
-[![Downloads](https://img.shields.io/docker/pulls/otel/demo)](https://hub.docker.com/r/otel/demo)
-[![License](https://img.shields.io/badge/License-Apache_2.0-blue.svg?color=red)](https://github.com/open-telemetry/opentelemetry-demo/blob/main/LICENSE)
-[![Integration Tests](https://github.com/open-telemetry/opentelemetry-demo/actions/workflows/run-integration-tests.yml/badge.svg)](https://github.com/open-telemetry/opentelemetry-demo/actions/workflows/run-integration-tests.yml)
-[![Artifact Hub](https://img.shields.io/endpoint?url=https://artifacthub.io/badge/repository/opentelemetry-demo)](https://artifacthub.io/packages/helm/opentelemetry-helm/opentelemetry-demo)
-[![OpenSSF Best Practices](https://www.bestpractices.dev/projects/9247/badge)](https://www.bestpractices.dev/en/projects/9247)
-
-## Welcome to the OpenTelemetry Astronomy Shop Demo
+## Welcome to the OpenTelemetry Astronomy Shop Demo with DeMAF extension
 
 This repository contains the OpenTelemetry Astronomy Shop, a microservice-based
 distributed system intended to illustrate the implementation of OpenTelemetry in
 a near real-world environment.
 
-Our goals are threefold:
+FOR THE ORIGINAL README [CLICK HERE](./README_original.md).
+
+The purpose of this fork is to extend the Astronomy Shop in three ways:
+
+- Add a database to showcase that a persistence layer can also be part of the architecture without causing any problems.
+- Create a deployment model to deploy the shop using [Ansible](https://docs.ansible.com/) and [Terraform](https://developer.hashicorp.com/terraform/docs) besides the given [Docker-Compose](https://opentelemetry.io/docs/demo/docker_deployment/) and  [Kubernetes](https://opentelemetry.io/docs/demo/kubernetes_deployment/).
+- Add translated EDMM models for [Kubernetes](./edmm/otel-store_k8s_translated.yaml), [Ansible](./edmm/otel-store_ansible_translated.yaml) and [Terraform](./edmm/otel-store_terraform_translated.yaml) to showcase the transformation result of those three DeMAF plugins in [EDMM](https://github.com/UST-EDMM).
+
+
+### Database Integration
+The database integration ensures that also a persistence layer is used in the provided demo-application,
+making the architecture more comprehensive.
+
+Therefore, a [MongoDB](http://mongodb.com) is added, which adds the products of the shop into the database as JSON entries.
+In the default variant of the astronomy shop, only a plain file is used to provide the products.
+
+Thus, the logic of the `productcatalogservice` is adapted, to initialize and use the additionally provided MongoDB.
+
+The changes of the `productcatalogservice` and the addition of the MongoDB is integrated into all deployment variants in this fork.
+
+### Translation to Ansible
+
+To verify the [Ansible MPS Plugin](https://github.com/UST-DeMAF/ansible-mps-plugin) the Astronomy Shop is available as Ansible installation.
+It is based on the [Docker-Compose](https://opentelemetry.io/docs/demo/docker_deployment/) and installs all components of the shop as docker containers on the local Docker runtime.
+For each component there is a dedicated Ansible Role representing the loose coupling of the components.
+
+A usage guide can be found in the dedicated [README in /ansible](./ansible/README.md).
+
+### Translation to Terraform
+
+To verify the [Terraform MPS Plugin](https://github.com/UST-DeMAF/terraform-mps-plugin) the Astronomy Shop is available as Terraform installation.
+It is based on the [Docker-Compose](https://opentelemetry.io/docs/demo/docker_deployment/) and installs all components of the shop as docker containers on the local Docker runtime.
+
+A usage guide can be found in the dedicated [README in /terraform](./terraform/README.md).
+
+### EDMM Models
+
+For all three evaluated technologies (Ansible, Terraform, Kubernetes) there is a transformed target model available. 
+
+The target EDMM models can be found in the [/edmm directory](./edmm)
+
+In each model the goal is to retrieve a component for each deployed Astronomy Shop component 
+and as many _connects-to_ and _hosted_on_ relations as possible.
+
+This in common, there are also differences in the target models.
+
+Due to the imperative character of Ansible, in the [Ansible target model](./edmm/otel-store_ansible_translated.yaml), each component has operations representing the installation of the Docker containers.
 
-- Provide a realistic example of a distributed system that can be used to
-  demonstrate OpenTelemetry instrumentation and observability.
-- Build a base for vendors, tooling authors, and others to extend and
-  demonstrate their OpenTelemetry integrations.
-- Create a living example for OpenTelemetry contributors to use for testing new
-  versions of the API, SDK, and other components or enhancements.
+In the [Terraform target model](./edmm/otel-store_terraform_translated.yaml), there are common component types for all _docker_containers_, 
+as they all use the same terraform ressource type. This is different in the other two evaluated technologies, where each component has a dedicated type.
 
-We've already made [huge
-progress](https://github.com/open-telemetry/opentelemetry-demo/blob/main/CHANGELOG.md),
-and development is ongoing. We hope to represent the full feature set of
-OpenTelemetry across its languages in the future.
-
-If you'd like to help (**which we would love**), check out our [contributing
-guidance](./CONTRIBUTING.md).
-
-If you'd like to extend this demo or maintain a fork of it, read our
-[fork guidance](https://opentelemetry.io/docs/demo/forking/).
-
-## Quick start
-
-You can be up and running with the demo in a few minutes. Check out the docs for
-your preferred deployment method:
-
-- [Docker](https://opentelemetry.io/docs/demo/docker_deployment/)
-- [Kubernetes](https://opentelemetry.io/docs/demo/kubernetes_deployment/)
-
-## Documentation
-
-For detailed documentation, see [Demo Documentation][docs]. If you're curious
-about a specific feature, the [docs landing page][docs] can point you in the
-right direction.
-
-## Demos featuring the Astronomy Shop
-
-We welcome any vendor to fork the project to demonstrate their services and
-adding a link below. The community is committed to maintaining the project and
-keeping it up to date for you.
-
-|                                         |                             |                                                                |
-|-----------------------------------------|-----------------------------|----------------------------------------------------------------|
-| [AlibabaCloud LogService][AlibabaCloud] | [Elastic][Elastic]          | [New Relic][NewRelic]                                          |
-| [AppDynamics][AppDynamics]              | [Google Cloud][GoogleCloud] | [OpenSearch][OpenSearch]                                       |
-| [Aspecto][Aspecto]                      | [Grafana Labs][GrafanaLabs] | [Sentry][Sentry]                                               |
-| [Axiom][Axiom]                          | [Guance][Guance]            | [ServiceNow Cloud Observability][ServiceNowCloudObservability] |
-| [Axoflow][Axoflow]                      | [Helios][Helios]            | [Splunk][Splunk]                                               |
-| [Azure Data Explorer][Azure]            | [Honeycomb.io][Honeycombio] | [Sumo Logic][SumoLogic]                                        |
-| [Coralogix][Coralogix]                  | [Instana][Instana]          | [TelemetryHub][TelemetryHub]                                   |
-| [Dash0][Dash0]                          | [Kloudfuse][Kloudfuse]      | [Teletrace][Teletrace]                                         |
-| [Datadog][Datadog]                      | [Liatrio][Liatrio]          | [Tracetest][Tracetest]                                         |
-| [Dynatrace][Dynatrace]                  | [Logz.io][Logzio]           | [Uptrace][Uptrace]                                             |
-
-## Contributing
-
-To get involved with the project see our [CONTRIBUTING](CONTRIBUTING.md)
-documentation. Our [SIG Calls](CONTRIBUTING.md#join-a-sig-call) are every other
-Monday at 8:30 AM PST and anyone is welcome.
-
-## Project leadership
-
-[Maintainers](https://github.com/open-telemetry/community/blob/main/guides/contributor/membership.md#maintainer)
-([@open-telemetry/demo-maintainers](https://github.com/orgs/open-telemetry/teams/demo-maintainers)):
-
-- [Juliano Costa](https://github.com/julianocosta89), Datadog
-- [Mikko Viitanen](https://github.com/mviitane), Dynatrace
-- [Pierre Tessier](https://github.com/puckpuck), Honeycomb
-
-[Approvers](https://github.com/open-telemetry/community/blob/main/guides/contributor/membership.md#approver)
-([@open-telemetry/demo-approvers](https://github.com/orgs/open-telemetry/teams/demo-approvers)):
-
-- [Cedric Ziel](https://github.com/cedricziel) Grafana Labs
-- [Penghan Wang](https://github.com/wph95), AppDynamics
-- [Reiley Yang](https://github.com/reyang), Microsoft
-- [Roger Coll](https://github.com/rogercoll), Elastic
-- [Ziqi Zhao](https://github.com/fatsheep9146), Alibaba
-
-Emeritus:
-
-- [Austin Parker](https://github.com/austinlparker)
-- [Carter Socha](https://github.com/cartersocha)
-- [Michael Maxwell](https://github.com/mic-max)
-- [Morgan McLean](https://github.com/mtwo)
-
-### Thanks to all the people who have contributed
-
-[![contributors](https://contributors-img.web.app/image?repo=open-telemetry/opentelemetry-demo)](https://github.com/open-telemetry/opentelemetry-demo/graphs/contributors)
-
-[docs]: https://opentelemetry.io/docs/demo/
-
-<!-- Links for Demos featuring the Astronomy Shop section -->
-
-[AlibabaCloud]: https://github.com/aliyun-sls/opentelemetry-demo
-[AppDynamics]: https://www.appdynamics.com/blog/cloud/how-to-observe-opentelemetry-demo-app-in-appdynamics-cloud/
-[Aspecto]: https://github.com/aspecto-io/opentelemetry-demo
-[Axiom]: https://play.axiom.co/axiom-play-qf1k/dashboards/otel.traces.otel-demo-traces
-[Axoflow]: https://axoflow.com/opentelemetry-support-in-more-detail-in-axosyslog-and-syslog-ng/
-[Azure]: https://github.com/Azure/Azure-kusto-opentelemetry-demo
-[Coralogix]: https://coralogix.com/blog/configure-otel-demo-send-telemetry-data-coralogix
-[Dash0]: https://github.com/dash0hq/opentelemetry-demo
-[Datadog]: https://docs.datadoghq.com/opentelemetry/guide/otel_demo_to_datadog
-[Dynatrace]: https://www.dynatrace.com/news/blog/opentelemetry-demo-application-with-dynatrace/
-[Elastic]: https://github.com/elastic/opentelemetry-demo
-[GoogleCloud]: https://github.com/GoogleCloudPlatform/opentelemetry-demo
-[GrafanaLabs]: https://github.com/grafana/opentelemetry-demo
-[Guance]: https://github.com/GuanceCloud/opentelemetry-demo
-[Helios]: https://otelsandbox.gethelios.dev
-[Honeycombio]: https://github.com/honeycombio/opentelemetry-demo
-[Instana]: https://github.com/instana/opentelemetry-demo
-[Kloudfuse]: https://github.com/kloudfuse/opentelemetry-demo
-[Liatrio]: https://github.com/liatrio/opentelemetry-demo
-[Logzio]: https://logz.io/learn/how-to-run-opentelemetry-demo-with-logz-io/
-[NewRelic]: https://github.com/newrelic/opentelemetry-demo
-[OpenSearch]: https://github.com/opensearch-project/opentelemetry-demo
-[Sentry]: https://github.com/getsentry/opentelemetry-demo
-[ServiceNowCloudObservability]: https://docs.lightstep.com/otel/quick-start-operator#send-data-from-the-opentelemetry-demo
-[Splunk]: https://github.com/signalfx/opentelemetry-demo
-[SumoLogic]: https://www.sumologic.com/blog/common-opentelemetry-demo-application/
-[TelemetryHub]: https://github.com/TelemetryHub/opentelemetry-demo/tree/telemetryhub-backend
-[Teletrace]: https://github.com/teletrace/opentelemetry-demo
-[Tracetest]: https://github.com/kubeshop/opentelemetry-demo
-[Uptrace]: https://github.com/uptrace/uptrace/tree/master/example/opentelemetry-demo
+For the Kubernetes model there are two variants. The [first](./edmm/otel-store_k8s_translated.yaml) is the actual result of the translation, lacking _hosted_on_ relations.
+That is, as the Kubernetes plugin only creates _hosted_on_ relations when a component named _container_runtime_ with a matching type is present in the TADM.
+Therefore, there is a [second target model](./edmm/otel-store_k8s_translated_with_container_runtime.yaml) where this _container_runtime_ has been manually added, before creating the relations.
+Thus, all components obtain a _hosted_on_ relation.