fixed some rds engine bugs and viz graph bugs. Added more rds imports

.vscode/launch.json

@@ -136,7 +136,7 @@
     ],
     "compounds": [
         {
-            "name": "Debug: Llotho + infra.py",
+            "name": "Debug: Klotho + infra.py",
             "configurations": [
                 "Debug: Klotho",
                 "Python Debugger: Listen"

pkg/engine/operational_eval/vertex_path_expand.go

@@ -47,20 +47,6 @@ func (v *pathExpandVertex) Key() Key {
 }
 
 func (v *pathExpandVertex) Evaluate(eval *Evaluator) error {
-	// if both the source and target are imported resources we can skip the evaluation since its just for context
-	// we will ensure the edge remains
-	sourceRes, err := eval.Solution.RawView().Vertex(v.SatisfactionEdge.Source)
-	if err != nil {
-		return fmt.Errorf("could not find source resource %s: %w", v.SatisfactionEdge.Source, err)
-	}
-	targetRes, err := eval.Solution.RawView().Vertex(v.SatisfactionEdge.Target)
-	if err != nil {
-		return fmt.Errorf("could not find target resource %s: %w", v.SatisfactionEdge.Target, err)
-	}
-	if sourceRes.Imported && targetRes.Imported {
-		return eval.Solution.RawView().AddEdge(v.SatisfactionEdge.Source, v.SatisfactionEdge.Target)
-	}
-
 	runner := &pathExpandVertexRunner{Eval: eval}
 	edgeExpander := &path_selection.EdgeExpand{Ctx: eval.Solution}
 	return v.runEvaluation(eval, runner, edgeExpander)

pkg/infra/iac/templates/aws/rds_instance/factory.ts

@@ -56,7 +56,7 @@ function create(args: Args): aws.rds.Instance {
 function properties(object: aws.rds.Instance, args: Args) {
     return {
         Username: object.username,
-        Password: object.password,
+        Password: object.password.apply((password) => password || ''),
         CredentialsSecretValue: pulumi.jsonStringify({
             username: object.username,
             password: object.password,

pkg/infra/iac/templates/aws/rds_subnet_group/factory.ts

@@ -16,3 +16,15 @@ function create(args: Args): aws.rds.SubnetGroup {
         //TMPL {{- end }}
     })
 }
+
+function properties(object: aws.rds.SubnetGroup, args: Args) {
+    return {
+        DeployedName: object.name,
+    }
+}
+
+type AllProperties = Args & ReturnType<typeof properties>
+
+function importResource(args: AllProperties): aws.rds.SubnetGroup {
+    return aws.rds.SubnetGroup.get(args.Name, args.DeployedName)
+}

pkg/infra/state_reader/state_template/mappings/pulumi/rds_subnet_group.yaml

@@ -0,0 +1,6 @@
+qualified_type_name: aws:rds_subnet_group
+iac_qualified_type: aws:rds/subnetGroup:SubnetGroup
+
+property_mappings:
+  tags: Tags
+  name: DeployedName

pkg/templates/aws/resources/rds_subnet_group.yaml

@@ -12,6 +12,12 @@ sanitize_name:
   }}
 
 properties:
+  DeployedName:
+    type: string
+    configuration_disabled: true
+    deploy_time: true
+    required: true
+
   Subnets:
     type: list(resource(aws:subnet))
     operational_rule: