slapos_jio_api_style: Add get instance from compute node and compute partition

This is useful for backward compatibility

master/bt5/slapos_jio_api_style/PathTemplateItem/portal_callables/SoftwareInstance_getFromJSON.xml

@@ -66,14 +66,26 @@
     },\n
     {\n
       "properties": {\n
-        "id": {\n
-          "title": "ID",\n
+        "compute_node_id": {\n
+          "title": "Compute Node Id",\n
           "type": "string",\n
-          "description": "Unique Id of the object. This ID is defined by KD Portal. It is not editable."\n
+          "description": "Id Of the Requesting Compute Node, used by Slap Client when an instance is requesting an instance"\n
+        },\n
+        "compute_partition_id": {\n
+          "title": "Compute Partition Id",\n
+          "type": "string",\n
+          "description": "Id Of the Requesting Compute Partition, used by Slap Client when an instance is requesting an instance"\n
+        },\n
+        "portal_type": {\n
+          "title": "Portal Type",\n
+          "const": "Software Instance",\n
+          "type": "string"\n
         }\n
       },\n
       "required": [\n
-        "id"\n
+        "compute_node_id",\n
+        "compute_partition_id",\n
+        "portal_type"\n
       ]\n
     }\n
   ]\n

master/bt5/slapos_jio_api_style/SkinTemplateItem/portal_skins/slapos_jio_api/jIOWebSection_getObjectFromData.py

@@ -29,6 +29,13 @@ elif portal_type == "Software Instance":
     )
     if software_instance:
       return software_instance
+  elif "compute_node_id" and "compute_partition_id" in data_dict:
+    compute_partition = portal.portal_catalog.getComputePartitionObject(
+      data_dict["compute_node_id"],
+      data_dict["compute_partition_id"],
+    )
+    if compute_partition:
+      return compute_partition.getSoftwareInstance()
 
 elif portal_type == "Software Instance Certificate Record":
   if "reference" in data_dict: