def _non_registered_slaves(self, registered_slaves, slaves_to_validate): """ Return list of slave hosts that have failed to register with the master service. :param slaves_to_validate: list of slave hostnames to check for :type slaves_to_validate: list[str] :return: list of slave hostnames that haven't registered with the master service yet :rtype: list[str] """ registered_rsa_keys = [] for registered_slave in registered_slaves: registered_rsa_keys.append(Network.rsa_key(registered_slave)) slaves_to_validate_rsa_key_host_pairs = {} for slave_to_validate in slaves_to_validate: slaves_to_validate_rsa_key_host_pairs[Network.rsa_key(slave_to_validate)] = slave_to_validate non_registered_slave_hosts = [] for rsa_key in slaves_to_validate_rsa_key_host_pairs: if rsa_key not in registered_rsa_keys: non_registered_slave_hosts.append(slaves_to_validate_rsa_key_host_pairs[rsa_key]) return non_registered_slave_hosts
def test_rsa_key_returns_output_without_ssh_rsa_str(self): self._patch_popen_call_to_ssh_keyscan(0, b"a_host ssh-rsa thebytearray", None) rsa_key = Network.rsa_key('a_host') self.assertEquals(rsa_key, 'thebytearray')
def test_rsa_key_returns_output_without_ssh_rsa_str(self): self._patch_popen_call_to_ssh_keyscan(0, b"a_host ssh-rsa thebytearray", None) rsa_key = Network.rsa_key('a_host') self.assertEquals(rsa_key, 'thebytearray')
def test_rsa_key_returns_none_if_ssh_keyscan_error(self): self._patch_popen_call_to_ssh_keyscan(1, 'some_output', 'some_error"') rsa_key = Network.rsa_key('some_host_that_causes_it_to_fail') self.assertIsNone(rsa_key)
def test_rsa_key_returns_none_if_ssh_keyscan_error(self): self._patch_popen_call_to_ssh_keyscan(1, 'some_output', 'some_error"') rsa_key = Network.rsa_key('some_host_that_causes_it_to_fail') self.assertIsNone(rsa_key)