Plenty of writes now works and an expanded example exists in the terraform directory

terraform/outputs.tf

@@ -1,21 +1,33 @@
 output "system_description" {
   description = "Everything read back from the switch's System Description page."
-  value       = data.hpe1810_system_description.this
+  value       = data.hpe1810_system_description.draupnir01
 }
 
 output "system_name" {
-  value = data.hpe1810_system_description.this.name
+  value = data.hpe1810_system_description.draupnir01.name
 }
 
 output "port_summary" {
-  value = data.hpe1810_port_summary.this.ports
+  value = data.hpe1810_port_summary.draupnir01.ports
 }
 
 output "port_24" {
   description = "The uplink port -- verifying it's readable without touching it."
-  value       = [for p in data.hpe1810_port_summary.this.ports : p if p.Interface == "24"]
+  value       = [for p in data.hpe1810_port_summary.draupnir01.ports : p if p.Interface == "24"]
 }
 
 output "mac_table" {
-  value = data.hpe1810_mac_table.this
+  value = data.hpe1810_mac_table.draupnir01
+}
+
+output "managed_port_status" {
+  description = "physical_type/link_status per port managed via hpe1810_port."
+  value = {
+    for k, p in hpe1810_port.draupnir01 : k => {
+      admin_mode    = p.admin_mode
+      link_speed    = p.link_speed
+      physical_type = p.physical_type
+      link_status   = p.link_status
+    }
+  }
 }