diff --git a/lib/ansible/executor/task_executor.py b/lib/ansible/executor/task_executor.py index ac14c02c25..7cdf402a90 100644 --- a/lib/ansible/executor/task_executor.py +++ b/lib/ansible/executor/task_executor.py @@ -409,7 +409,17 @@ class TaskExecutor: # get the connection and the handler for this execution if not self._connection or not getattr(self._connection, 'connected', False) or self._play_context.remote_addr != self._connection._play_context.remote_addr: self._connection = self._get_connection(variables=variables, templar=templar) - self._connection.set_host_overrides(host=self._host, hostvars=variables.get('hostvars', {}).get(self._host.name, {})) + hostvars = variables.get('hostvars', None) + if hostvars: + try: + target_hostvars = hostvars.raw_get(self._host.name) + except: + # FIXME: this should catch the j2undefined error here + # specifically instead of all exceptions + target_hostvars = dict() + else: + target_hostvars = dict() + self._connection.set_host_overrides(host=self._host, hostvars=target_hostvars) else: # if connection is reused, its _play_context is no longer valid and needs # to be replaced with the one templated above, in case other data changed diff --git a/lib/ansible/vars/hostvars.py b/lib/ansible/vars/hostvars.py index 1e2ac7e292..31d30ad801 100644 --- a/lib/ansible/vars/hostvars.py +++ b/lib/ansible/vars/hostvars.py @@ -68,13 +68,19 @@ class HostVars(collections.Mapping): host = self._inventory.get_host(host_name) return host - def __getitem__(self, host_name): + def raw_get(self, host_name): + ''' + Similar to __getitem__, however the returned data is not run through + the templating engine to expand variables in the hostvars. + ''' host = self._find_host(host_name) if host is None: raise j2undefined - data = self._variable_manager.get_vars(loader=self._loader, host=host, include_hostvars=False) + return self._variable_manager.get_vars(loader=self._loader, host=host, include_hostvars=False) + def __getitem__(self, host_name): + data = self.raw_get(host_name) sha1_hash = sha1(str(data).encode('utf-8')).hexdigest() if sha1_hash in self._cached_result: result = self._cached_result[sha1_hash]