porting to ansible 2.0

scripts/freezelist

@@ -1,5 +1,6 @@
 #!/usr/bin/python
 # skvidal
+# doteast: porting to ansible 2.0
 # dump out the hosts marked with 'freezes: true' in their vars
 
 
@@ -7,30 +8,39 @@ import ansible.inventory
 import sys
 from optparse import OptionParser
 
+from ansible.parsing.dataloader import DataLoader
+from ansible.vars import VariableManager
+from ansible.inventory import Inventory
+
 
 parser = OptionParser(version="1.0")
 parser.add_option('-i', dest='inventory', default=None,
                   help="Path to inventory file/dir")
 opts, args = parser.parse_args(sys.argv[1:])
 
-if opts.inventory:
-    inv = ansible.inventory.Inventory(host_list=opts.inventory)
-else:
-    inv = ansible.inventory.Inventory()
+variable_manager = VariableManager()
+loader = DataLoader()
 
 
+if opts.inventory:
+    inv = Inventory(loader=loader,variable_manager=variable_manager, host_list=opts.inventory)
+else:
+    inv = Inventory(loader=loader,variable_manager=variable_manager)
+
+variable_manager.set_inventory(inv)
+
 frozen = []
 unfrozen = []
 for host in sorted(inv.get_hosts()):
-    vars = inv.get_variables(host.name)
+    vars = variable_manager.get_vars(loader=loader, host=host)
     freezes = vars.get('freezes', None)
 
     if freezes:
-        frozen.append(host.name)
+        frozen.append(host.get_name())
     elif freezes is None:
-        print 'Error: missing freezes: %s' % host.name
+        print 'Error: missing freezes: %s' % host.get_name()
     else:
-        unfrozen.append(host.name)
+        unfrozen.append(host.get_name())
 
 print 'freeze:'
 for host in sorted(frozen):
@@ -40,3 +50,4 @@ for host in sorted(frozen):
 print 'do not freeze:'
 for host in sorted(unfrozen):
     print 'NF: ' + host
+