Discover runtime topology facts

tests/test_scanner.py

@@ -40,6 +40,15 @@ def test_scan_repo_emits_schema_valid_deterministic_snapshot(tmp_path: Path) ->
     assert nodes_by_label[("ScoreWorkload", "fixture-api")]["attributes"]["container_count"] == 1
     assert nodes_by_label[("Lockfile", "package-lock.json")]["attributes"]["path"] == "package-lock.json"
     assert nodes_by_label[("ServiceConfig", "application.yaml")]["attributes"]["format"] == "yaml"
+    assert nodes_by_label[("Server", "127.0.0.1")]["attributes"]["server_type"] == "compose-host"
+    assert nodes_by_label[("Server", "fixture-api.testing.svc.cluster.local")]["attributes"]["server_type"] == "kubernetes-service-dns"
+    assert nodes_by_label[("Server", "declared.fixture.test")]["attributes"]["server_type"] == "declared-endpoint"
+    assert nodes_by_label[("NetworkPort", "127.0.0.1:8080/tcp")]["attributes"]["target_port"] == 8080
+    assert nodes_by_label[("NetworkPort", "fixture-api.testing.svc.cluster.local:8080/tcp")]["attributes"]["service_port"] == 8080
+    assert nodes_by_label[("NetworkPort", "declared.fixture.test:9443/tcp")]["attributes"]["scheme"] == "https"
+    assert nodes_by_label[("DomainName", "api.fixture.test")]["attributes"]["domain"] == "api.fixture.test"
+    assert nodes_by_label[("DomainName", "api.k8s.fixture.test")]["attributes"]["domain"] == "api.k8s.fixture.test"
+    assert nodes_by_label[("DomainName", "declared.fixture.test")]["attributes"]["domain"] == "declared.fixture.test"
 
     edge_types = {edge["edge_type"] for edge in candidates["edges"]}
     assert edge_types >= {
@@ -53,6 +62,10 @@ def test_scan_repo_emits_schema_valid_deterministic_snapshot(tmp_path: Path) ->
         "uses_config",
         "provides",
         "exposes",
+        "opens_port",
+        "exposes_port",
+        "routes_to_port",
+        "resolves_to",
     }
     assert {attribute["name"] for attribute in candidates["attributes"]} >= {
         "readme_title",
@@ -147,7 +160,10 @@ services:
   api:
     build: .
     ports:
-      - "8080:8080"
+      - "127.0.0.1:8080:8080"
+    labels:
+      - "traefik.http.routers.fixture.rule=Host(`api.fixture.test`)"
+      - "VIRTUAL_HOST=api-alt.fixture.test"
 """.lstrip(),
     )
     _write(
@@ -236,6 +252,49 @@ metadata:
 spec:
   interface_type: http-api
   lifecycle: active
+  service_id: fixture.api
+  endpoint:
+    url: https://declared.fixture.test:9443/api
+""".lstrip(),
+    )
+    _write(
+        repo / "deploy" / "service.yaml",
+        """
+apiVersion: v1
+kind: Service
+metadata:
+  name: fixture-api
+  namespace: testing
+spec:
+  ports:
+    - port: 8080
+      targetPort: 8080
+      protocol: TCP
+""".lstrip(),
+    )
+    _write(
+        repo / "deploy" / "ingress.yaml",
+        """
+apiVersion: networking.k8s.io/v1
+kind: Ingress
+metadata:
+  name: fixture-api
+  namespace: testing
+spec:
+  tls:
+    - hosts:
+        - secure.fixture.test
+  rules:
+    - host: api.k8s.fixture.test
+      http:
+        paths:
+          - path: /
+            pathType: Prefix
+            backend:
+              service:
+                name: fixture-api
+                port:
+                  number: 8080
 """.lstrip(),
     )
     return repo