Establish Railiance Fabric graph model

fabric/services/artifact-store-object-storage.yaml

@@ -0,0 +1,19 @@
+apiVersion: railiance.fabric/v1alpha1
+kind: ServiceDeclaration
+metadata:
+  id: artifact-store.storage-service
+  name: artifact-store object storage
+  owner: artifact-store
+  repo: artifact-store
+  domain: railiance
+spec:
+  lifecycle: planned
+  environments: [dev, staging, prod]
+  description: Planned object storage and scoped credential vending service.
+  service_type: storage-service
+  provides_capabilities:
+    - artifact-store.object-storage
+    - artifact-store.object-storage.credentials
+  exposes_interfaces:
+    - artifact-store.object-storage.bucket
+    - artifact-store.object-storage.sts