Establish Railiance Fabric graph model

schemas/common.schema.yaml

@@ -0,0 +1,164 @@
+$schema: "https://json-schema.org/draft/2020-12/schema"
+$id: "https://railiance.local/fabric/schemas/common.schema.yaml"
+title: "Railiance Fabric Common Definitions"
+type: object
+
+$defs:
+  apiVersion:
+    type: string
+    const: "railiance.fabric/v1alpha1"
+
+  graphId:
+    type: string
+    pattern: "^[a-z0-9][a-z0-9.-]*[a-z0-9]$"
+    minLength: 3
+    maxLength: 160
+
+  lifecycle:
+    type: string
+    enum:
+      - planned
+      - active
+      - deprecated
+      - retired
+
+  environment:
+    type: string
+    enum:
+      - dev
+      - staging
+      - prod
+      - all
+
+  environments:
+    type: array
+    minItems: 1
+    uniqueItems: true
+    items:
+      $ref: "#/$defs/environment"
+
+  criticality:
+    type: string
+    enum:
+      - low
+      - medium
+      - high
+      - critical
+
+  dataClassification:
+    type: string
+    enum:
+      - public
+      - internal
+      - confidential
+      - restricted
+      - secret
+
+  authMethod:
+    type: string
+    enum:
+      - none
+      - oidc
+      - jwt
+      - mtls
+      - kubernetes_service_account
+      - openbao_token
+      - static_secret
+      - database_role
+      - sts_token
+      - api_key
+      - unknown
+
+  sourceLink:
+    type: object
+    additionalProperties: false
+    required:
+      - label
+    properties:
+      label:
+        type: string
+        minLength: 1
+      path:
+        type: string
+        minLength: 1
+      url:
+        type: string
+        format: uri
+      ref:
+        type: string
+        minLength: 1
+    anyOf:
+      - required: [path]
+      - required: [url]
+      - required: [ref]
+
+  metadata:
+    type: object
+    additionalProperties: false
+    required:
+      - id
+      - name
+      - owner
+      - repo
+      - domain
+    properties:
+      id:
+        $ref: "#/$defs/graphId"
+      name:
+        type: string
+        minLength: 1
+      owner:
+        type: string
+        minLength: 1
+      repo:
+        type: string
+        minLength: 1
+      domain:
+        type: string
+        minLength: 1
+      source_links:
+        type: array
+        items:
+          $ref: "#/$defs/sourceLink"
+
+  compatibility:
+    type: object
+    additionalProperties: false
+    properties:
+      version:
+        type: string
+        minLength: 1
+      requires:
+        type: array
+        items:
+          type: string
+          minLength: 1
+      compatible_with:
+        type: array
+        items:
+          $ref: "#/$defs/graphId"
+      breaks:
+        type: array
+        items:
+          type: string
+          minLength: 1
+      notes:
+        type: string
+        minLength: 1
+
+  auth:
+    type: object
+    additionalProperties: false
+    required:
+      - method
+    properties:
+      method:
+        $ref: "#/$defs/authMethod"
+      audience:
+        type: string
+        minLength: 1
+      scopes:
+        type: array
+        items:
+          type: string
+          minLength: 1