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Revert to using local file/dir tests in inventory instead of loader's

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Fixes #12719
This commit is contained in:
James Cammarata 2015-10-13 12:03:06 -04:00
parent c637d60a8d
commit e6d3c6745f
2 changed files with 22 additions and 7 deletions
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25
lib/ansible/inventory/__init__.py
View file

@ -104,7 +104,7 @@ class Inventory(object):
all.add_host(Host(host, port)) all.add_host(Host(host, port))
elif self._loader.path_exists(host_list): elif self._loader.path_exists(host_list):
#TODO: switch this to a plugin loader and a 'condition' per plugin on which it should be tried, restoring 'inventory pllugins' #TODO: switch this to a plugin loader and a 'condition' per plugin on which it should be tried, restoring 'inventory pllugins'
if self._loader.is_directory(host_list): if self.is_directory(host_list):
# Ensure basedir is inside the directory # Ensure basedir is inside the directory
host_list = os.path.join(self.host_list, "") host_list = os.path.join(self.host_list, "")
self.parser = InventoryDirectory(loader=self._loader, groups=self.groups, filename=host_list) self.parser = InventoryDirectory(loader=self._loader, groups=self.groups, filename=host_list)
@ -592,23 +592,36 @@ class Inventory(object):
self._restriction = None self._restriction = None
def is_file(self): def is_file(self):
""" did inventory come from a file? """ """
Did inventory come from a file? We don't use the equivalent loader
methods in inventory, due to the fact that the loader does an implict
DWIM on the path, which may be incorrect for inventory paths relative
to the playbook basedir.
"""
if not isinstance(self.host_list, string_types): if not isinstance(self.host_list, string_types):
return False return False
return self._loader.path_exists(self.host_list) return os.path.isfile(self.host_list) or self.host_list == os.devnull
def is_directory(self, path):
"""
Is the inventory host list a directory? Same caveat for here as with
the is_file() method above.
"""
if not isinstance(self.host_list, string_types):
return False
return os.path.isdir(path)
def basedir(self): def basedir(self):
""" if inventory came from a file, what's the directory? """ """ if inventory came from a file, what's the directory? """
dname = self.host_list dname = self.host_list
if not self.is_file(): if not self.is_file():
dname = None dname = None
elif self._loader.is_directory(self.host_list): elif self.is_directory(self.host_list):
dname = self.host_list dname = self.host_list
else: else:
dname = os.path.dirname(self.host_list) dname = os.path.dirname(self.host_list)
if dname is None or dname == '' or dname == '.': if dname is None or dname == '' or dname == '.':
cwd = os.getcwd() dname = os.getcwd()
dname = cwd
if dname: if dname:
dname = os.path.abspath(dname) dname = os.path.abspath(dname)
return dname return dname

4
test/units/vars/test_variable_manager.py
View file

@ -177,7 +177,8 @@ class TestVariableManager(unittest.TestCase):
v = VariableManager() v = VariableManager()
self.assertEqual(v.get_vars(loader=fake_loader, task=mock_task, use_cache=False).get("foo"), "bar") self.assertEqual(v.get_vars(loader=fake_loader, task=mock_task, use_cache=False).get("foo"), "bar")
def test_variable_manager_precedence(self): @patch.object(Inventory, 'basedir')
def test_variable_manager_precedence(self, mock_basedir):
''' '''
Tests complex variations and combinations of get_vars() with different Tests complex variations and combinations of get_vars() with different
objects to modify the context under which variables are merged. objects to modify the context under which variables are merged.
@ -224,6 +225,7 @@ class TestVariableManager(unittest.TestCase):
""", """,
}) })
mock_basedir.return_value = './'
inv1 = Inventory(loader=fake_loader, variable_manager=v, host_list='/etc/ansible/inventory1') inv1 = Inventory(loader=fake_loader, variable_manager=v, host_list='/etc/ansible/inventory1')
inv1.set_playbook_basedir('./') inv1.set_playbook_basedir('./')