def test(self):
result = vcluster.ExchangeNodeRoot("node1.example.com", "/tmp/file",
_basedir=None, _noderoot=None)
self.assertEqual(result, "/tmp/file")
self.assertRaises(RuntimeError, vcluster.ExchangeNodeRoot,
"node1.example.com", "/tmp/node1.example.com",
_basedir="/tmp",
_noderoot="/tmp/nodeZZ.example.com")
result = vcluster.ExchangeNodeRoot("node2.example.com",
"/tmp/node1.example.com/file",
_basedir="/tmp",
_noderoot="/tmp/node1.example.com")
self.assertEqual(result, "/tmp/node2.example.com/file")
def CopyFileToNode(self, node, port, filename):
"""Copy a file to another node with scp.
@param node: node in the cluster
@param filename: absolute pathname of a local file
@rtype: boolean
@return: the success of the operation
"""
if not os.path.isabs(filename):
logging.error("File %s must be an absolute path", filename)
return False
if not os.path.isfile(filename):
logging.error("File %s does not exist", filename)
return False
command = [constants.SCP, "-p"]
command.extend(self._BuildSshOptions(True, False, True, True, port=port))
command.append(filename)
if netutils.IP6Address.IsValid(node):
node = netutils.FormatAddress((node, None))
command.append("%s:%s" % (node, vcluster.ExchangeNodeRoot(node, filename)))
result = utils.RunCmd(command)
if result.failed:
logging.error("Copy to node %s failed (%s) error '%s',"
" command was '%s'",
node, result.fail_reason, result.output, result.cmd)
return not result.failed