# R0904: Too many public methods
import os
-import socket
import logging
import zlib
import base64
calls we can't raise an exception just because one one out of many
failed, and therefore we use this class to encapsulate the result.
- @ivar data: the data payload, for successfull results, or None
+ @ivar data: the data payload, for successful results, or None
@type failed: boolean
@ivar failed: whether the operation failed at transport level (not
application level on the remote node)
list of nodes, will contact (in parallel) all nodes, and return a
dict of results (key: node name, value: result).
- One current bug is that generic failure is still signalled by
+ One current bug is that generic failure is still signaled by
'False' result, which is not good. This overloading of values can
cause bugs.
@return: List of RPC results
"""
- assert _http_manager, "RPC module not intialized"
+ assert _http_manager, "RPC module not initialized"
_http_manager.ExecRequests(self.nc.values())
@type instance: L{objects.Instance}
@param instance: an Instance object
@type hvp: dict or None
- @param hvp: a dictionary with overriden hypervisor parameters
+ @param hvp: a dictionary with overridden hypervisor parameters
@type bep: dict or None
- @param bep: a dictionary with overriden backend parameters
+ @param bep: a dictionary with overridden backend parameters
@rtype: dict
@return: the instance dict, with the hvparams filled with the
cluster defaults
def _ConnectList(self, client, node_list, call):
"""Helper for computing node addresses.
- @type client: L{Client}
+ @type client: L{ganeti.rpc.Client}
@param client: a C{Client} instance
@type node_list: list
@param node_list: the node list we should connect
def _ConnectNode(self, client, node, call):
"""Helper for computing one node's address.
- @type client: L{Client}
+ @type client: L{ganeti.rpc.Client}
@param client: a C{Client} instance
@type node: str
@param node: the node we should connect
# Begin RPC calls
#
- def call_volume_list(self, node_list, vg_name):
+ def call_lv_list(self, node_list, vg_name):
"""Gets the logical volumes present in a given volume group.
This is a multi-node call.
"""
- return self._MultiNodeCall(node_list, "volume_list", [vg_name])
+ return self._MultiNodeCall(node_list, "lv_list", [vg_name])
def call_vg_list(self, node_list):
"""Gets the volume group list.
[checkdict, cluster_name])
@classmethod
- def call_node_start_master(cls, node, start_daemons):
+ def call_node_start_master(cls, node, start_daemons, no_voting):
"""Tells a node to activate itself as a master.
This is a single-node call.
"""
return cls._StaticSingleNodeCall(node, "node_start_master",
- [start_daemons])
+ [start_daemons, no_voting])
@classmethod
def call_node_stop_master(cls, node, stop_daemons):