A converged machine says its strays too

node show printed what a machine reports only for an adopted one; a converged machine holds nothing
and can still run a container nobody asked for (hq ADR 0163), so its strays are said whatever its mode.

cmd/mesh-controller/adoption.go

@@ -24,6 +24,11 @@ import (
 func showMode(ctx context.Context, inv *inventory.Inventory, node inventory.Node) error {
 	if !node.Adopted {
 		fmt.Printf("  mode              converged\n")
+		// A converged machine holds nothing, and can still run what nobody asked for
+		// (novox/hq ADR 0163): what it reports as strays is said whatever its mode.
+		if said, err := inv.AdoptionOf(ctx, node.Name); err == nil && len(said.Strays) > 0 {
+			showStrays(said.Strays)
+		}
 		return nil
 	}
 	fmt.Printf("  mode              adopted since %s\n",
@@ -66,16 +71,22 @@ func showMode(ctx context.Context, inv *inventory.Inventory, node inventory.Node
 			fmt.Printf("  %-17s %s\n", "", f)
 		}
 	}
-	if len(said.Strays) > 0 {
-		fmt.Printf("  strays            %d container(s) the mesh neither wrote nor holds:\n", len(said.Strays))
-		for _, s := range said.Strays {
-			fmt.Printf("  %-17s %s (%s)\n", "", s.Name, s.Detail)
-		}
-	}
+	showStrays(said.Strays)
 	fmt.Printf("  as of             %s\n", said.At.Local().Format(time.DateTime))
 	return nil
 }
 
+// showStrays says what a machine runs that the mesh neither wrote nor holds (ADR 0163).
+func showStrays(strays []inventory.Stray) {
+	if len(strays) == 0 {
+		return
+	}
+	fmt.Printf("  strays            %d container(s) the mesh neither wrote nor holds:\n", len(strays))
+	for _, s := range strays {
+		fmt.Printf("  %-17s %s (%s)\n", "", s.Name, s.Detail)
+	}
+}
+
 // showTunnel is the node show lines about the tunnel an adopted node found and carried (novox/hq
 // ADR 0105): what it presented at enrolment, and what it last said about taking it over.
 func showTunnel(ctx context.Context, inv *inventory.Inventory, name string) error {