feat: modernize application — source, platform artifacts, CI/CD

- chore: ingest source code

112 files from https://github.com/spring-projects/spring-petclinic
- feat: add platform deployment artifacts
- feat: add CI/CD workflow automation

score.yaml

@@ -1,55 +1,36 @@
 apiVersion: score.dev/v1b1
-metadata:
-  name: pclinic-andrej-demo2
-  labels:
-    app: pclinic-andrej-demo2
-
 containers:
-  main:
+  pclinic-andrej-demo2:
     image: .
     variables:
-      # The Watcher's OTel work lands in overlays/otel/, which only ArgoCD reads. On the
-      # orchestrator path nothing consumes that overlay, so without these variables the
-      # renovated app emits no telemetry at all and never appears in Grafana.
-      OTEL_SERVICE_NAME: "pclinic-andrej-demo2"
-      OTEL_EXPORTER_OTLP_ENDPOINT: "http://otel-collector.monitoring.svc.cluster.local:4318"
-      OTEL_EXPORTER_OTLP_PROTOCOL: "http/protobuf"
-      OTEL_RESOURCE_ATTRIBUTES: "service.name=pclinic-andrej-demo2"
-      OTEL_METRICS_EXPORTER: "otlp"
-      OTEL_TRACES_EXPORTER: "otlp"
-      OTEL_LOGS_EXPORTER: "none"
-
-service:
-  ports:
-    web:
-      port: 80
-      targetPort: 8080
-
+      OTEL_SERVICE_NAME: pclinic-andrej-demo2
+      OTEL_EXPORTER_OTLP_ENDPOINT: http://otel-collector.monitoring.svc.cluster.local:4318
+      OTEL_EXPORTER_OTLP_PROTOCOL: http/protobuf
+      OTEL_RESOURCE_ATTRIBUTES: service.name=pclinic-andrej-demo2,app=pclinic-andrej-demo2
+      OTEL_METRICS_EXPORTER: otlp
+      OTEL_TRACES_EXPORTER: otlp
+      OTEL_LOGS_EXPORTER: none
+metadata:
+  annotations:
+    prometheus.io/path: /metrics
+    prometheus.io/port: '8080'
+    prometheus.io/scrape: 'true'
+  labels:
+    app: pclinic-andrej-demo2
+    backstage.io/kubernetes-id: pclinic-andrej-demo2
+  name: pclinic-andrej-demo2
 resources:
   env:
     type: environment
-
-  # Gives the renovated workload a public HTTPS URL. Without this the deploy still goes
-  # green and the pod still runs -- there is simply no Ingress, no certificate and no
-  # hostname, so the demo's payoff (curl the renovated app) has nothing to hit.
-  #
-  # hostname is hardcoded to the apps domain deliberately: it is the only domain the apps
-  # cluster serves, and both the wildcard A record (*.apps.dev) and the cert-manager
-  # ClusterIssuer are scoped to exactly it.
-  #
-  # service_port is the Score `service.ports.web.port` below (80), NOT the container port.
-  # An Ingress naming a Service or port that does not exist fails at neither plan nor
-  # apply -- it surfaces only as nginx answering 503.
-  #
-  # CAVEAT: modernization-factory's generate_score_yaml rewrites BOTH `port` and
-  # `targetPort` to the detected application port whenever that port is not 8080. An app
-  # on 3000 therefore ends up with a Service on 3000 and this Ingress pointing at a port
-  # that no longer exists. Apps already listening on 8080 (Spring PetClinic among them)
-  # skip that patch entirely and are unaffected.
   ingress:
-    type: workload-ingress
     params:
-      name: pclinic-andrej-demo2
       hostname: pclinic-andrej-demo2.apps.dev.crucible.kyndemo.live
+      name: pclinic-andrej-demo2
       service_name: pclinic-andrej-demo2
-      service_port: 80
+      service_port: 8080
+    type: workload-ingress
+service:
+  ports:
+    http:
+      port: 8080
+      targetPort: 8080