Revision cd40dc53
| b/autotools/build-rpc | ||
|---|---|---|
| 96 | 96 |
sw.Write("\"\"\"")
|
| 97 | 97 |
|
| 98 | 98 |
|
| 99 |
def _MakeArgument((argname, wrapper, _)): |
|
| 100 |
"""Format argument for function call. |
|
| 101 |
|
|
| 102 |
""" |
|
| 103 |
if wrapper: |
|
| 104 |
return wrapper % argname |
|
| 105 |
else: |
|
| 106 |
return argname |
|
| 107 |
|
|
| 108 |
|
|
| 109 | 99 |
def _WriteBaseClass(sw, clsname, calls): |
| 110 | 100 |
"""Write RPC wrapper class. |
| 111 | 101 |
|
| ... | ... | |
| 158 | 148 |
buf.write("[node]")
|
| 159 | 149 |
else: |
| 160 | 150 |
buf.write("node_list")
|
| 161 |
buf.write(", \"%s\", read_timeout, [%s])" %
|
|
| 162 |
(name, utils.CommaJoin(map(_MakeArgument, args)))) |
|
| 151 |
|
|
| 152 |
buf.write(", \"%s\", read_timeout, [%s], [%s])" %
|
|
| 153 |
(name, |
|
| 154 |
# Argument definitions |
|
| 155 |
utils.CommaJoin(map(compat.snd, args)), |
|
| 156 |
# Function arguments |
|
| 157 |
utils.CommaJoin(map(compat.fst, args)))) |
|
| 158 |
|
|
| 163 | 159 |
if kind == _SINGLE: |
| 164 | 160 |
buf.write("[node]")
|
| 165 | 161 |
if postproc: |
| b/lib/rpc.py | ||
|---|---|---|
| 47 | 47 |
from ganeti import ssconf |
| 48 | 48 |
from ganeti import runtime |
| 49 | 49 |
from ganeti import compat |
| 50 |
from ganeti import rpc_defs |
|
| 50 | 51 |
|
| 51 | 52 |
# Special module generated at build time |
| 52 | 53 |
from ganeti import _generated_rpc |
| ... | ... | |
| 409 | 410 |
return self._CombineResults(results, requests, procedure) |
| 410 | 411 |
|
| 411 | 412 |
|
| 412 |
class RpcRunner(_generated_rpc.RpcClientDefault, |
|
| 413 |
class _RpcClientBase: |
|
| 414 |
def __init__(self, resolver, encoder_fn, lock_monitor_cb=None): |
|
| 415 |
"""Initializes this class. |
|
| 416 |
|
|
| 417 |
""" |
|
| 418 |
self._proc = _RpcProcessor(resolver, |
|
| 419 |
netutils.GetDaemonPort(constants.NODED), |
|
| 420 |
lock_monitor_cb=lock_monitor_cb) |
|
| 421 |
self._encoder = compat.partial(self._EncodeArg, encoder_fn) |
|
| 422 |
|
|
| 423 |
@staticmethod |
|
| 424 |
def _EncodeArg(encoder_fn, (argkind, value)): |
|
| 425 |
"""Encode argument. |
|
| 426 |
|
|
| 427 |
""" |
|
| 428 |
if argkind is None: |
|
| 429 |
return value |
|
| 430 |
else: |
|
| 431 |
return encoder_fn(argkind)(value) |
|
| 432 |
|
|
| 433 |
def _Call(self, node_list, procedure, timeout, argdefs, args): |
|
| 434 |
"""Entry point for automatically generated RPC wrappers. |
|
| 435 |
|
|
| 436 |
""" |
|
| 437 |
assert len(args) == len(argdefs), "Wrong number of arguments" |
|
| 438 |
|
|
| 439 |
body = serializer.DumpJson(map(self._encoder, zip(argdefs, args)), |
|
| 440 |
indent=False) |
|
| 441 |
|
|
| 442 |
return self._proc(node_list, procedure, body, read_timeout=timeout) |
|
| 443 |
|
|
| 444 |
|
|
| 445 |
def _ObjectToDict(value): |
|
| 446 |
"""Converts an object to a dictionary. |
|
| 447 |
|
|
| 448 |
@note: See L{objects}.
|
|
| 449 |
|
|
| 450 |
""" |
|
| 451 |
return value.ToDict() |
|
| 452 |
|
|
| 453 |
|
|
| 454 |
def _ObjectListToDict(value): |
|
| 455 |
"""Converts a list of L{objects} to dictionaries.
|
|
| 456 |
|
|
| 457 |
""" |
|
| 458 |
return map(_ObjectToDict, value) |
|
| 459 |
|
|
| 460 |
|
|
| 461 |
def _EncodeNodeToDiskDict(value): |
|
| 462 |
"""Encodes a dictionary with node name as key and disk objects as values. |
|
| 463 |
|
|
| 464 |
""" |
|
| 465 |
return dict((name, _ObjectListToDict(disks)) |
|
| 466 |
for name, disks in value.items()) |
|
| 467 |
|
|
| 468 |
|
|
| 469 |
def _PrepareFileUpload(filename): |
|
| 470 |
"""Loads a file and prepares it for an upload to nodes. |
|
| 471 |
|
|
| 472 |
""" |
|
| 473 |
data = _Compress(utils.ReadFile(filename)) |
|
| 474 |
st = os.stat(filename) |
|
| 475 |
getents = runtime.GetEnts() |
|
| 476 |
return [filename, data, st.st_mode, getents.LookupUid(st.st_uid), |
|
| 477 |
getents.LookupGid(st.st_gid), st.st_atime, st.st_mtime] |
|
| 478 |
|
|
| 479 |
|
|
| 480 |
def _PrepareFinalizeExportDisks(snap_disks): |
|
| 481 |
"""Encodes disks for finalizing export. |
|
| 482 |
|
|
| 483 |
""" |
|
| 484 |
flat_disks = [] |
|
| 485 |
|
|
| 486 |
for disk in snap_disks: |
|
| 487 |
if isinstance(disk, bool): |
|
| 488 |
flat_disks.append(disk) |
|
| 489 |
else: |
|
| 490 |
flat_disks.append(disk.ToDict()) |
|
| 491 |
|
|
| 492 |
return flat_disks |
|
| 493 |
|
|
| 494 |
|
|
| 495 |
def _EncodeImportExportIO((ieio, ieioargs)): |
|
| 496 |
"""Encodes import/export I/O information. |
|
| 497 |
|
|
| 498 |
""" |
|
| 499 |
if ieio == constants.IEIO_RAW_DISK: |
|
| 500 |
assert len(ieioargs) == 1 |
|
| 501 |
return (ieio, (ieioargs[0].ToDict(), )) |
|
| 502 |
|
|
| 503 |
if ieio == constants.IEIO_SCRIPT: |
|
| 504 |
assert len(ieioargs) == 2 |
|
| 505 |
return (ieio, (ieioargs[0].ToDict(), ieioargs[1])) |
|
| 506 |
|
|
| 507 |
return (ieio, ieioargs) |
|
| 508 |
|
|
| 509 |
|
|
| 510 |
def _EncodeBlockdevRename(value): |
|
| 511 |
"""Encodes information for renaming block devices. |
|
| 512 |
|
|
| 513 |
""" |
|
| 514 |
return [(d.ToDict(), uid) for d, uid in value] |
|
| 515 |
|
|
| 516 |
|
|
| 517 |
#: Generic encoders |
|
| 518 |
_ENCODERS = {
|
|
| 519 |
rpc_defs.ED_OBJECT_DICT: _ObjectToDict, |
|
| 520 |
rpc_defs.ED_OBJECT_DICT_LIST: _ObjectListToDict, |
|
| 521 |
rpc_defs.ED_NODE_TO_DISK_DICT: _EncodeNodeToDiskDict, |
|
| 522 |
rpc_defs.ED_FILE_DETAILS: _PrepareFileUpload, |
|
| 523 |
rpc_defs.ED_COMPRESS: _Compress, |
|
| 524 |
rpc_defs.ED_FINALIZE_EXPORT_DISKS: _PrepareFinalizeExportDisks, |
|
| 525 |
rpc_defs.ED_IMPEXP_IO: _EncodeImportExportIO, |
|
| 526 |
rpc_defs.ED_BLOCKDEV_RENAME: _EncodeBlockdevRename, |
|
| 527 |
} |
|
| 528 |
|
|
| 529 |
|
|
| 530 |
class RpcRunner(_RpcClientBase, |
|
| 531 |
_generated_rpc.RpcClientDefault, |
|
| 413 | 532 |
_generated_rpc.RpcClientBootstrap, |
| 414 | 533 |
_generated_rpc.RpcClientConfig): |
| 415 | 534 |
"""RPC runner class. |
| ... | ... | |
| 422 | 541 |
@param context: Ganeti context |
| 423 | 542 |
|
| 424 | 543 |
""" |
| 544 |
self._cfg = context.cfg |
|
| 545 |
|
|
| 546 |
encoders = _ENCODERS.copy() |
|
| 547 |
|
|
| 548 |
# Add encoders requiring configuration object |
|
| 549 |
encoders.update({
|
|
| 550 |
rpc_defs.ED_INST_DICT: self._InstDict, |
|
| 551 |
rpc_defs.ED_INST_DICT_HVP_BEP: self._InstDictHvpBep, |
|
| 552 |
rpc_defs.ED_INST_DICT_OSP: self._InstDictOsp, |
|
| 553 |
}) |
|
| 554 |
|
|
| 555 |
# Resolver using configuration |
|
| 556 |
resolver = compat.partial(_NodeConfigResolver, self._cfg.GetNodeInfo, |
|
| 557 |
self._cfg.GetAllNodesInfo) |
|
| 558 |
|
|
| 425 | 559 |
# Pylint doesn't recognize multiple inheritance properly, see |
| 426 | 560 |
# <http://www.logilab.org/ticket/36586> and |
| 427 | 561 |
# <http://www.logilab.org/ticket/35642> |
| 428 | 562 |
# pylint: disable=W0233 |
| 563 |
_RpcClientBase.__init__(self, resolver, encoders.get, |
|
| 564 |
lock_monitor_cb=context.glm.AddToLockMonitor) |
|
| 429 | 565 |
_generated_rpc.RpcClientConfig.__init__(self) |
| 430 | 566 |
_generated_rpc.RpcClientBootstrap.__init__(self) |
| 431 | 567 |
_generated_rpc.RpcClientDefault.__init__(self) |
| 432 | 568 |
|
| 433 |
self._cfg = context.cfg |
|
| 434 |
self._proc = _RpcProcessor(compat.partial(_NodeConfigResolver, |
|
| 435 |
self._cfg.GetNodeInfo, |
|
| 436 |
self._cfg.GetAllNodesInfo), |
|
| 437 |
netutils.GetDaemonPort(constants.NODED), |
|
| 438 |
lock_monitor_cb=context.glm.AddToLockMonitor) |
|
| 439 |
|
|
| 440 | 569 |
def _InstDict(self, instance, hvp=None, bep=None, osp=None): |
| 441 | 570 |
"""Convert the given instance to a dict. |
| 442 | 571 |
|
| ... | ... | |
| 485 | 614 |
""" |
| 486 | 615 |
return self._InstDict(instance, osp=osparams) |
| 487 | 616 |
|
| 488 |
def _Call(self, node_list, procedure, timeout, args): |
|
| 489 |
"""Entry point for automatically generated RPC wrappers. |
|
| 490 |
|
|
| 491 |
""" |
|
| 492 |
body = serializer.DumpJson(args, indent=False) |
|
| 493 |
|
|
| 494 |
return self._proc(node_list, procedure, body, read_timeout=timeout) |
|
| 495 |
|
|
| 496 | 617 |
@staticmethod |
| 497 | 618 |
def _MigrationStatusPostProc(result): |
| 498 | 619 |
if not result.fail_msg and result.payload is not None: |
| ... | ... | |
| 531 | 652 |
return result |
| 532 | 653 |
|
| 533 | 654 |
@staticmethod |
| 534 |
def _PrepareFinalizeExportDisks(snap_disks): |
|
| 535 |
flat_disks = [] |
|
| 536 |
|
|
| 537 |
for disk in snap_disks: |
|
| 538 |
if isinstance(disk, bool): |
|
| 539 |
flat_disks.append(disk) |
|
| 540 |
else: |
|
| 541 |
flat_disks.append(disk.ToDict()) |
|
| 542 |
|
|
| 543 |
return flat_disks |
|
| 544 |
|
|
| 545 |
@staticmethod |
|
| 546 | 655 |
def _ImpExpStatusPostProc(result): |
| 547 | 656 |
"""Post-processor for import/export status. |
| 548 | 657 |
|
| ... | ... | |
| 564 | 673 |
|
| 565 | 674 |
return result |
| 566 | 675 |
|
| 567 |
@staticmethod |
|
| 568 |
def _EncodeImportExportIO((ieio, ieioargs)): |
|
| 569 |
"""Encodes import/export I/O information. |
|
| 570 |
|
|
| 571 |
""" |
|
| 572 |
if ieio == constants.IEIO_RAW_DISK: |
|
| 573 |
assert len(ieioargs) == 1 |
|
| 574 |
return (ieio, (ieioargs[0].ToDict(), )) |
|
| 575 |
|
|
| 576 |
if ieio == constants.IEIO_SCRIPT: |
|
| 577 |
assert len(ieioargs) == 2 |
|
| 578 |
return (ieio, (ieioargs[0].ToDict(), ieioargs[1])) |
|
| 579 |
|
|
| 580 |
return (ieio, ieioargs) |
|
| 581 |
|
|
| 582 |
@staticmethod |
|
| 583 |
def _PrepareFileUpload(filename): |
|
| 584 |
"""Loads a file and prepares it for an upload to nodes. |
|
| 585 |
|
|
| 586 |
""" |
|
| 587 |
data = _Compress(utils.ReadFile(filename)) |
|
| 588 |
st = os.stat(filename) |
|
| 589 |
getents = runtime.GetEnts() |
|
| 590 |
return [filename, data, st.st_mode, getents.LookupUid(st.st_uid), |
|
| 591 |
getents.LookupGid(st.st_gid), st.st_atime, st.st_mtime] |
|
| 592 |
|
|
| 593 | 676 |
# |
| 594 | 677 |
# Begin RPC calls |
| 595 | 678 |
# |
| ... | ... | |
| 605 | 688 |
read_timeout=int(duration + 5)) |
| 606 | 689 |
|
| 607 | 690 |
|
| 608 |
class JobQueueRunner(_generated_rpc.RpcClientJobQueue): |
|
| 691 |
class JobQueueRunner(_RpcClientBase, _generated_rpc.RpcClientJobQueue):
|
|
| 609 | 692 |
"""RPC wrappers for job queue. |
| 610 | 693 |
|
| 611 | 694 |
""" |
| 612 |
_Compress = staticmethod(_Compress) |
|
| 613 |
|
|
| 614 | 695 |
def __init__(self, context, address_list): |
| 615 | 696 |
"""Initializes this class. |
| 616 | 697 |
|
| 617 | 698 |
""" |
| 618 |
_generated_rpc.RpcClientJobQueue.__init__(self) |
|
| 619 |
|
|
| 620 | 699 |
if address_list is None: |
| 621 | 700 |
resolver = _SsconfResolver |
| 622 | 701 |
else: |
| 623 | 702 |
# Caller provided an address list |
| 624 | 703 |
resolver = _StaticResolver(address_list) |
| 625 | 704 |
|
| 626 |
self._proc = _RpcProcessor(resolver, |
|
| 627 |
netutils.GetDaemonPort(constants.NODED), |
|
| 628 |
lock_monitor_cb=context.glm.AddToLockMonitor) |
|
| 629 |
|
|
| 630 |
def _Call(self, node_list, procedure, timeout, args): |
|
| 631 |
"""Entry point for automatically generated RPC wrappers. |
|
| 632 |
|
|
| 633 |
""" |
|
| 634 |
body = serializer.DumpJson(args, indent=False) |
|
| 635 |
|
|
| 636 |
return self._proc(node_list, procedure, body, read_timeout=timeout) |
|
| 705 |
_RpcClientBase.__init__(self, resolver, _ENCODERS.get, |
|
| 706 |
lock_monitor_cb=context.glm.AddToLockMonitor) |
|
| 707 |
_generated_rpc.RpcClientJobQueue.__init__(self) |
|
| 637 | 708 |
|
| 638 | 709 |
|
| 639 |
class BootstrapRunner(_generated_rpc.RpcClientBootstrap): |
|
| 710 |
class BootstrapRunner(_RpcClientBase, _generated_rpc.RpcClientBootstrap):
|
|
| 640 | 711 |
"""RPC wrappers for bootstrapping. |
| 641 | 712 |
|
| 642 | 713 |
""" |
| ... | ... | |
| 644 | 715 |
"""Initializes this class. |
| 645 | 716 |
|
| 646 | 717 |
""" |
| 718 |
_RpcClientBase.__init__(self, _SsconfResolver, _ENCODERS.get) |
|
| 647 | 719 |
_generated_rpc.RpcClientBootstrap.__init__(self) |
| 648 | 720 |
|
| 649 |
self._proc = _RpcProcessor(_SsconfResolver, |
|
| 650 |
netutils.GetDaemonPort(constants.NODED)) |
|
| 651 |
|
|
| 652 |
def _Call(self, node_list, procedure, timeout, args): |
|
| 653 |
"""Entry point for automatically generated RPC wrappers. |
|
| 654 |
|
|
| 655 |
""" |
|
| 656 |
body = serializer.DumpJson(args, indent=False) |
|
| 657 |
|
|
| 658 |
return self._proc(node_list, procedure, body, read_timeout=timeout) |
|
| 659 |
|
|
| 660 | 721 |
|
| 661 |
class ConfigRunner(_generated_rpc.RpcClientConfig): |
|
| 722 |
class ConfigRunner(_RpcClientBase, _generated_rpc.RpcClientConfig):
|
|
| 662 | 723 |
"""RPC wrappers for L{config}.
|
| 663 | 724 |
|
| 664 | 725 |
""" |
| 665 |
_PrepareFileUpload = \ |
|
| 666 |
staticmethod(RpcRunner._PrepareFileUpload) # pylint: disable=W0212 |
|
| 667 |
|
|
| 668 | 726 |
def __init__(self, address_list): |
| 669 | 727 |
"""Initializes this class. |
| 670 | 728 |
|
| 671 | 729 |
""" |
| 672 |
_generated_rpc.RpcClientConfig.__init__(self) |
|
| 673 |
|
|
| 674 | 730 |
if address_list is None: |
| 675 | 731 |
resolver = _SsconfResolver |
| 676 | 732 |
else: |
| 677 | 733 |
# Caller provided an address list |
| 678 | 734 |
resolver = _StaticResolver(address_list) |
| 679 | 735 |
|
| 680 |
self._proc = _RpcProcessor(resolver, |
|
| 681 |
netutils.GetDaemonPort(constants.NODED)) |
|
| 682 |
|
|
| 683 |
def _Call(self, node_list, procedure, timeout, args): |
|
| 684 |
"""Entry point for automatically generated RPC wrappers. |
|
| 685 |
|
|
| 686 |
""" |
|
| 687 |
body = serializer.DumpJson(args, indent=False) |
|
| 688 |
|
|
| 689 |
return self._proc(node_list, procedure, body, read_timeout=timeout) |
|
| 736 |
_RpcClientBase.__init__(self, resolver, _ENCODERS.get) |
|
| 737 |
_generated_rpc.RpcClientConfig.__init__(self) |
|
| b/lib/rpc_defs.py | ||
|---|---|---|
| 28 | 28 |
- List of arguments as tuples |
| 29 | 29 |
|
| 30 | 30 |
- Name as string |
| 31 |
- Wrapper code ("%s" is replaced with argument name, see L{OBJECT_TO_DICT})
|
|
| 31 |
- Argument kind used for encoding/decoding
|
|
| 32 | 32 |
- Description for docstring (can be C{None})
|
| 33 | 33 |
|
| 34 | 34 |
- Return value wrapper (e.g. for deserializing into L{objects}-based objects)
|
| ... | ... | |
| 52 | 52 |
SINGLE = "single-node" |
| 53 | 53 |
MULTI = "multi-node" |
| 54 | 54 |
|
| 55 |
OBJECT_TO_DICT = "%s.ToDict()" |
|
| 56 |
OBJECT_LIST_TO_DICT = "map(lambda d: d.ToDict(), %s)" |
|
| 57 |
INST_TO_DICT = "self._InstDict(%s)" |
|
| 58 |
|
|
| 59 |
NODE_TO_DISK_DICT = \ |
|
| 60 |
("dict((name, %s) for name, disks in %%s.items())" %
|
|
| 61 |
(OBJECT_LIST_TO_DICT % "disks")) |
|
| 55 |
# Constants for encoding/decoding |
|
| 56 |
(ED_OBJECT_DICT, |
|
| 57 |
ED_OBJECT_DICT_LIST, |
|
| 58 |
ED_INST_DICT, |
|
| 59 |
ED_INST_DICT_HVP_BEP, |
|
| 60 |
ED_NODE_TO_DISK_DICT, |
|
| 61 |
ED_INST_DICT_OSP, |
|
| 62 |
ED_IMPEXP_IO, |
|
| 63 |
ED_FILE_DETAILS, |
|
| 64 |
ED_FINALIZE_EXPORT_DISKS, |
|
| 65 |
ED_COMPRESS, |
|
| 66 |
ED_BLOCKDEV_RENAME) = range(1, 12) |
|
| 62 | 67 |
|
| 63 | 68 |
_FILE_STORAGE_CALLS = [ |
| 64 | 69 |
("file_storage_dir_create", SINGLE, TMO_FAST, [
|
| ... | ... | |
| 106 | 111 |
("hypervisor_list", None, "Hypervisors to query for instances"),
|
| 107 | 112 |
], None, "Returns the list of running instances on the given nodes"), |
| 108 | 113 |
("instance_reboot", SINGLE, TMO_NORMAL, [
|
| 109 |
("inst", INST_TO_DICT, "Instance object"),
|
|
| 114 |
("inst", ED_INST_DICT, "Instance object"),
|
|
| 110 | 115 |
("reboot_type", None, None),
|
| 111 | 116 |
("shutdown_timeout", None, None),
|
| 112 | 117 |
], None, "Returns the list of running instances on the given nodes"), |
| 113 | 118 |
("instance_shutdown", SINGLE, TMO_NORMAL, [
|
| 114 |
("instance", INST_TO_DICT, "Instance object"),
|
|
| 119 |
("instance", ED_INST_DICT, "Instance object"),
|
|
| 115 | 120 |
("timeout", None, None),
|
| 116 | 121 |
], None, "Stops an instance"), |
| 117 | 122 |
("instance_run_rename", SINGLE, TMO_SLOW, [
|
| 118 |
("instance", INST_TO_DICT, "Instance object"),
|
|
| 123 |
("instance", ED_INST_DICT, "Instance object"),
|
|
| 119 | 124 |
("old_name", None, None),
|
| 120 | 125 |
("debug", None, None),
|
| 121 | 126 |
], None, "Run the OS rename script for an instance"), |
| 122 | 127 |
("instance_migratable", SINGLE, TMO_NORMAL, [
|
| 123 |
("instance", INST_TO_DICT, "Instance object"),
|
|
| 128 |
("instance", ED_INST_DICT, "Instance object"),
|
|
| 124 | 129 |
], None, "Checks whether the given instance can be migrated"), |
| 125 | 130 |
("migration_info", SINGLE, TMO_NORMAL, [
|
| 126 |
("instance", INST_TO_DICT, "Instance object"),
|
|
| 131 |
("instance", ED_INST_DICT, "Instance object"),
|
|
| 127 | 132 |
], None, |
| 128 | 133 |
"Gather the information necessary to prepare an instance migration"), |
| 129 | 134 |
("accept_instance", SINGLE, TMO_NORMAL, [
|
| 130 |
("instance", INST_TO_DICT, "Instance object"),
|
|
| 135 |
("instance", ED_INST_DICT, "Instance object"),
|
|
| 131 | 136 |
("info", None, "Result for the call_migration_info call"),
|
| 132 | 137 |
("target", None, "Target hostname (usually an IP address)"),
|
| 133 | 138 |
], None, "Prepare a node to accept an instance"), |
| 134 | 139 |
("instance_finalize_migration_dst", SINGLE, TMO_NORMAL, [
|
| 135 |
("instance", INST_TO_DICT, "Instance object"),
|
|
| 140 |
("instance", ED_INST_DICT, "Instance object"),
|
|
| 136 | 141 |
("info", None, "Result for the call_migration_info call"),
|
| 137 | 142 |
("success", None, "Whether the migration was a success or failure"),
|
| 138 | 143 |
], None, "Finalize any target-node migration specific operation"), |
| 139 | 144 |
("instance_migrate", SINGLE, TMO_SLOW, [
|
| 140 |
("instance", INST_TO_DICT, "Instance object"),
|
|
| 145 |
("instance", ED_INST_DICT, "Instance object"),
|
|
| 141 | 146 |
("target", None, "Target node name"),
|
| 142 | 147 |
("live", None, "Whether the migration should be done live or not"),
|
| 143 | 148 |
], None, "Migrate an instance"), |
| 144 | 149 |
("instance_finalize_migration_src", SINGLE, TMO_SLOW, [
|
| 145 |
("instance", INST_TO_DICT, "Instance object"),
|
|
| 150 |
("instance", ED_INST_DICT, "Instance object"),
|
|
| 146 | 151 |
("success", None, "Whether the migration succeeded or not"),
|
| 147 | 152 |
("live", None, "Whether the user requested a live migration or not"),
|
| 148 | 153 |
], None, "Finalize the instance migration on the source node"), |
| 149 | 154 |
("instance_get_migration_status", SINGLE, TMO_SLOW, [
|
| 150 |
("instance", INST_TO_DICT, "Instance object"),
|
|
| 155 |
("instance", ED_INST_DICT, "Instance object"),
|
|
| 151 | 156 |
], "self._MigrationStatusPostProc", "Report migration status"), |
| 152 | 157 |
("instance_start", SINGLE, TMO_NORMAL, [
|
| 153 |
("instance_hvp_bep", "self._InstDictHvpBep(%s)", None),
|
|
| 158 |
("instance_hvp_bep", ED_INST_DICT_HVP_BEP, None),
|
|
| 154 | 159 |
("startup_paused", None, None),
|
| 155 | 160 |
], None, "Starts an instance"), |
| 156 | 161 |
("instance_os_add", SINGLE, TMO_1DAY, [
|
| 157 |
("instance_osp", "self._InstDictOsp(%s)", None),
|
|
| 162 |
("instance_osp", ED_INST_DICT_OSP, None),
|
|
| 158 | 163 |
("reinstall", None, None),
|
| 159 | 164 |
("debug", None, None),
|
| 160 | 165 |
], None, "Starts an instance"), |
| ... | ... | |
| 162 | 167 |
|
| 163 | 168 |
_IMPEXP_CALLS = [ |
| 164 | 169 |
("import_start", SINGLE, TMO_NORMAL, [
|
| 165 |
("opts", OBJECT_TO_DICT, None),
|
|
| 166 |
("instance", INST_TO_DICT, None),
|
|
| 170 |
("opts", ED_OBJECT_DICT, None),
|
|
| 171 |
("instance", ED_INST_DICT, None),
|
|
| 167 | 172 |
("component", None, None),
|
| 168 |
("dest", "self._EncodeImportExportIO(%s)", "Import destination"),
|
|
| 173 |
("dest", ED_IMPEXP_IO, "Import destination"),
|
|
| 169 | 174 |
], None, "Starts an import daemon"), |
| 170 | 175 |
("export_start", SINGLE, TMO_NORMAL, [
|
| 171 |
("opts", OBJECT_TO_DICT, None),
|
|
| 176 |
("opts", ED_OBJECT_DICT, None),
|
|
| 172 | 177 |
("host", None, None),
|
| 173 | 178 |
("port", None, None),
|
| 174 |
("instance", INST_TO_DICT, None),
|
|
| 179 |
("instance", ED_INST_DICT, None),
|
|
| 175 | 180 |
("component", None, None),
|
| 176 |
("source", "self._EncodeImportExportIO(%s)", "Export source"),
|
|
| 181 |
("source", ED_IMPEXP_IO, "Export source"),
|
|
| 177 | 182 |
], None, "Starts an export daemon"), |
| 178 | 183 |
("impexp_status", SINGLE, TMO_FAST, [
|
| 179 | 184 |
("names", None, "Import/export names"),
|
| ... | ... | |
| 188 | 193 |
("path", None, None),
|
| 189 | 194 |
], None, "Queries the export information in a given path"), |
| 190 | 195 |
("finalize_export", SINGLE, TMO_NORMAL, [
|
| 191 |
("instance", INST_TO_DICT, None),
|
|
| 192 |
("snap_disks", "self._PrepareFinalizeExportDisks(%s)", None),
|
|
| 196 |
("instance", ED_INST_DICT, None),
|
|
| 197 |
("snap_disks", ED_FINALIZE_EXPORT_DISKS, None),
|
|
| 193 | 198 |
], None, "Request the completion of an export operation"), |
| 194 | 199 |
("export_list", MULTI, TMO_FAST, [], None, "Gets the stored exports list"),
|
| 195 | 200 |
("export_remove", SINGLE, TMO_FAST, [
|
| ... | ... | |
| 211 | 216 |
("devices", None, None),
|
| 212 | 217 |
], None, "Gets the sizes of requested block devices present on a node"), |
| 213 | 218 |
("blockdev_create", SINGLE, TMO_NORMAL, [
|
| 214 |
("bdev", OBJECT_TO_DICT, None),
|
|
| 219 |
("bdev", ED_OBJECT_DICT, None),
|
|
| 215 | 220 |
("size", None, None),
|
| 216 | 221 |
("owner", None, None),
|
| 217 | 222 |
("on_primary", None, None),
|
| 218 | 223 |
("info", None, None),
|
| 219 | 224 |
], None, "Request creation of a given block device"), |
| 220 | 225 |
("blockdev_wipe", SINGLE, TMO_SLOW, [
|
| 221 |
("bdev", OBJECT_TO_DICT, None),
|
|
| 226 |
("bdev", ED_OBJECT_DICT, None),
|
|
| 222 | 227 |
("offset", None, None),
|
| 223 | 228 |
("size", None, None),
|
| 224 | 229 |
], None, |
| 225 | 230 |
"Request wipe at given offset with given size of a block device"), |
| 226 | 231 |
("blockdev_remove", SINGLE, TMO_NORMAL, [
|
| 227 |
("bdev", OBJECT_TO_DICT, None),
|
|
| 232 |
("bdev", ED_OBJECT_DICT, None),
|
|
| 228 | 233 |
], None, "Request removal of a given block device"), |
| 229 | 234 |
("blockdev_pause_resume_sync", SINGLE, TMO_NORMAL, [
|
| 230 |
("disks", OBJECT_LIST_TO_DICT, None),
|
|
| 235 |
("disks", ED_OBJECT_DICT_LIST, None),
|
|
| 231 | 236 |
("pause", None, None),
|
| 232 | 237 |
], None, "Request a pause/resume of given block device"), |
| 233 | 238 |
("blockdev_assemble", SINGLE, TMO_NORMAL, [
|
| 234 |
("disk", OBJECT_TO_DICT, None),
|
|
| 239 |
("disk", ED_OBJECT_DICT, None),
|
|
| 235 | 240 |
("owner", None, None),
|
| 236 | 241 |
("on_primary", None, None),
|
| 237 | 242 |
("idx", None, None),
|
| 238 | 243 |
], None, "Request assembling of a given block device"), |
| 239 | 244 |
("blockdev_shutdown", SINGLE, TMO_NORMAL, [
|
| 240 |
("disk", OBJECT_TO_DICT, None),
|
|
| 245 |
("disk", ED_OBJECT_DICT, None),
|
|
| 241 | 246 |
], None, "Request shutdown of a given block device"), |
| 242 | 247 |
("blockdev_addchildren", SINGLE, TMO_NORMAL, [
|
| 243 |
("bdev", OBJECT_TO_DICT, None),
|
|
| 244 |
("ndevs", OBJECT_LIST_TO_DICT, None),
|
|
| 248 |
("bdev", ED_OBJECT_DICT, None),
|
|
| 249 |
("ndevs", ED_OBJECT_DICT_LIST, None),
|
|
| 245 | 250 |
], None, "Request adding a list of children to a (mirroring) device"), |
| 246 | 251 |
("blockdev_removechildren", SINGLE, TMO_NORMAL, [
|
| 247 |
("bdev", OBJECT_TO_DICT, None),
|
|
| 248 |
("ndevs", OBJECT_LIST_TO_DICT, None),
|
|
| 252 |
("bdev", ED_OBJECT_DICT, None),
|
|
| 253 |
("ndevs", ED_OBJECT_DICT_LIST, None),
|
|
| 249 | 254 |
], None, "Request removing a list of children from a (mirroring) device"), |
| 250 | 255 |
("blockdev_close", SINGLE, TMO_NORMAL, [
|
| 251 | 256 |
("instance_name", None, None),
|
| 252 |
("disks", OBJECT_LIST_TO_DICT, None),
|
|
| 257 |
("disks", ED_OBJECT_DICT_LIST, None),
|
|
| 253 | 258 |
], None, "Closes the given block devices"), |
| 254 | 259 |
("blockdev_getsize", SINGLE, TMO_NORMAL, [
|
| 255 |
("disks", OBJECT_LIST_TO_DICT, None),
|
|
| 260 |
("disks", ED_OBJECT_DICT_LIST, None),
|
|
| 256 | 261 |
], None, "Returns the size of the given disks"), |
| 257 | 262 |
("drbd_disconnect_net", MULTI, TMO_NORMAL, [
|
| 258 | 263 |
("nodes_ip", None, None),
|
| 259 |
("disks", OBJECT_LIST_TO_DICT, None),
|
|
| 264 |
("disks", ED_OBJECT_DICT_LIST, None),
|
|
| 260 | 265 |
], None, "Disconnects the network of the given drbd devices"), |
| 261 | 266 |
("drbd_attach_net", MULTI, TMO_NORMAL, [
|
| 262 | 267 |
("nodes_ip", None, None),
|
| 263 |
("disks", OBJECT_LIST_TO_DICT, None),
|
|
| 268 |
("disks", ED_OBJECT_DICT_LIST, None),
|
|
| 264 | 269 |
("instance_name", None, None),
|
| 265 | 270 |
("multimaster", None, None),
|
| 266 | 271 |
], None, "Connects the given DRBD devices"), |
| 267 | 272 |
("drbd_wait_sync", MULTI, TMO_SLOW, [
|
| 268 | 273 |
("nodes_ip", None, None),
|
| 269 |
("disks", OBJECT_LIST_TO_DICT, None),
|
|
| 274 |
("disks", ED_OBJECT_DICT_LIST, None),
|
|
| 270 | 275 |
], None, "Waits for the synchronization of drbd devices is complete"), |
| 271 | 276 |
("blockdev_grow", SINGLE, TMO_NORMAL, [
|
| 272 |
("cf_bdev", OBJECT_TO_DICT, None),
|
|
| 277 |
("cf_bdev", ED_OBJECT_DICT, None),
|
|
| 273 | 278 |
("amount", None, None),
|
| 274 | 279 |
("dryrun", None, None),
|
| 275 | 280 |
], None, "Request a snapshot of the given block device"), |
| 276 | 281 |
("blockdev_export", SINGLE, TMO_1DAY, [
|
| 277 |
("cf_bdev", OBJECT_TO_DICT, None),
|
|
| 282 |
("cf_bdev", ED_OBJECT_DICT, None),
|
|
| 278 | 283 |
("dest_node", None, None),
|
| 279 | 284 |
("dest_path", None, None),
|
| 280 | 285 |
("cluster_name", None, None),
|
| 281 | 286 |
], None, "Export a given disk to another node"), |
| 282 | 287 |
("blockdev_snapshot", SINGLE, TMO_NORMAL, [
|
| 283 |
("cf_bdev", OBJECT_TO_DICT, None),
|
|
| 288 |
("cf_bdev", ED_OBJECT_DICT, None),
|
|
| 284 | 289 |
], None, "Export a given disk to another node"), |
| 285 | 290 |
("blockdev_rename", SINGLE, TMO_NORMAL, [
|
| 286 |
("devlist", "[(d.ToDict(), uid) for d, uid in %s]", None),
|
|
| 291 |
("devlist", ED_BLOCKDEV_RENAME, None),
|
|
| 287 | 292 |
], None, "Request rename of the given block devices"), |
| 288 | 293 |
("blockdev_find", SINGLE, TMO_NORMAL, [
|
| 289 |
("disk", OBJECT_TO_DICT, None),
|
|
| 294 |
("disk", ED_OBJECT_DICT, None),
|
|
| 290 | 295 |
], "self._BlockdevFindPostProc", |
| 291 | 296 |
"Request identification of a given block device"), |
| 292 | 297 |
("blockdev_getmirrorstatus", SINGLE, TMO_NORMAL, [
|
| 293 |
("disks", OBJECT_LIST_TO_DICT, None),
|
|
| 298 |
("disks", ED_OBJECT_DICT_LIST, None),
|
|
| 294 | 299 |
], "self._BlockdevGetMirrorStatusPostProc", |
| 295 | 300 |
"Request status of a (mirroring) device"), |
| 296 | 301 |
("blockdev_getmirrorstatus_multi", MULTI, TMO_NORMAL, [
|
| 297 |
("node_disks", NODE_TO_DISK_DICT, None),
|
|
| 302 |
("node_disks", ED_NODE_TO_DISK_DICT, None),
|
|
| 298 | 303 |
], "self._BlockdevGetMirrorStatusMultiPostProc", |
| 299 | 304 |
"Request status of (mirroring) devices from multiple nodes"), |
| 300 | 305 |
] |
| ... | ... | |
| 382 | 387 |
"RpcClientJobQueue": [ |
| 383 | 388 |
("jobqueue_update", MULTI, TMO_URGENT, [
|
| 384 | 389 |
("file_name", None, None),
|
| 385 |
("content", "self._Compress(%s)", None),
|
|
| 390 |
("content", ED_COMPRESS, None),
|
|
| 386 | 391 |
], None, "Update job queue file"), |
| 387 | 392 |
("jobqueue_purge", SINGLE, TMO_NORMAL, [], None, "Purge job queue"),
|
| 388 | 393 |
("jobqueue_rename", MULTI, TMO_URGENT, [
|
| ... | ... | |
| 410 | 415 |
], |
| 411 | 416 |
"RpcClientConfig": [ |
| 412 | 417 |
("upload_file", MULTI, TMO_NORMAL, [
|
| 413 |
("file_name", "self._PrepareFileUpload(%s)", None),
|
|
| 418 |
("file_name", ED_FILE_DETAILS, None),
|
|
| 414 | 419 |
], None, "Upload a file"), |
| 415 | 420 |
("write_ssconf_files", MULTI, TMO_NORMAL, [
|
| 416 | 421 |
("values", None, None),
|
Also available in: Unified diff