Implemented node based scope

examples/nodes_list.yaml

@@ -7,3 +7,5 @@
   ip: 10.0.0.3
   ssh_user: vagrant
   ssh_private_key_path: /vagrant/tmp/keys/ssh_private
+  attrs:
+    keystone_admin_port: 77777

examples/resources/keystone.yml

@@ -15,7 +15,7 @@ input:
   db_host:
     first_with_tags: ["entrypoint/mariadb"]
     item: '{{ item.node.ip }}'
-  admin_port: 35357
+  admin_port: '{{ this.node.keystone_admin_port|d(35357) }}'
   public_port: 5000
   name: solar.keystone-test
   image: kollaglue/centos-rdo-keystone

solar/solar/extensions/modules/discovery.py

@@ -1,3 +1,4 @@
+import copy
 import io
 import os
 
@@ -38,7 +39,7 @@ class Discovery(base.BaseExtension):
         nodes_resources = []
 
         for node in nodes_list:
-            node_resource = {}
+            node_resource = copy.deepcopy(node.get('attrs', {}))
             node_resource['id'] = node['id']
             node_resource['name'] = node['id']
             node_resource['handler'] = 'data'