Add command 'reclass-vcp-list'
Shows all VM names that will be used for VCP
in the parameters.salt.control.cluster object on all nodes
diff --git a/reclass_tools/helpers.py b/reclass_tools/helpers.py
new file mode 100644
index 0000000..fcfc564
--- /dev/null
+++ b/reclass_tools/helpers.py
@@ -0,0 +1,32 @@
+
+def get_nested_key(data, path=None):
+ if type(path) is not list:
+ raise("Use 'list' object with key names for 'path'")
+ for key in path:
+ value = data.get(key, None)
+ if value:
+ data = value
+ else:
+ return None
+ return data
+
+
+def remove_nested_key(data, path=None):
+ if type(path) is not list:
+ raise("Use 'list' object with key names for 'path'")
+
+ # Remove the value from the specified key
+ val = get_nested_key(data, path[:-1])
+ val[path[-1]] = None
+
+ # Clear parent keys if empty
+ while path:
+ val = get_nested_key(data, path)
+ if val:
+ # Non-empty value, nothing to do
+ return
+ else:
+ get_nested_key(data, path[:-1]).pop(path[-1])
+ path = path[:-1]
+
+