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return None if group does not exist in inventory groups

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This commit is contained in:
Alex Lee 2015-09-17 15:58:10 -07:00
parent cc6627cdd6
commit cf289191e5
2 changed files with 8 additions and 5 deletions
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5
lib/ansible/inventory/__init__.py
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@ -457,7 +457,10 @@ class Inventory(object):
return matching_host return matching_host
def get_group(self, groupname): def get_group(self, groupname):
return self.groups[groupname] if groupname in self.groups:
return self.groups[groupname]
else:
return None
def get_group_variables(self, groupname, update_cached=False, vault_password=None): def get_group_variables(self, groupname, update_cached=False, vault_password=None):
if groupname not in self._vars_per_group or update_cached: if groupname not in self._vars_per_group or update_cached:

8
lib/ansible/plugins/strategy/__init__.py
View file

@ -356,10 +356,10 @@ class StrategyBase:
new_group.add_host(new_host) new_group.add_host(new_host)
# add this host to the group cache # add this host to the group cache
if self._inventory._groups_list is not None: if self._inventory.groups is not None:
if group_name in self._inventory._groups_list: if group_name in self._inventory.groups:
if new_host.name not in self._inventory._groups_list[group_name]: if new_host not in self._inventory.get_group(group_name).hosts:
self._inventory._groups_list[group_name].append(new_host.name) self._inventory.get_group(group_name).hosts.append(new_host.name)
# clear pattern caching completely since it's unpredictable what # clear pattern caching completely since it's unpredictable what
# patterns may have referenced the group # patterns may have referenced the group