#
#
-# Copyright (C) 2006, 2007, 2008, 2009, 2010, 2011 Google Inc.
+# Copyright (C) 2006, 2007, 2008, 2009, 2010, 2011, 2012 Google Inc.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
- Name as string
- L{SINGLE} for single-node calls, L{MULTI} for multi-node
- - Timeout (e.g. L{TMO_NORMAL})
+ - Name resolver option(s), can be callable receiving all arguments in a tuple
+ - Timeout (e.g. L{constants.RPC_TMO_NORMAL}), or callback receiving all
+ arguments in a tuple to calculate timeout
- List of arguments as tuples
- Name as string
- Argument kind used for encoding/decoding
- Description for docstring (can be C{None})
+ - Custom body encoder (e.g. for preparing per-node bodies)
- Return value wrapper (e.g. for deserializing into L{objects}-based objects)
- Short call description for docstring
"""
+from ganeti import constants
from ganeti import utils
from ganeti import objects
# Guidelines for choosing timeouts:
-# - call used during watcher: timeout of 1min, _TMO_URGENT
-# - trivial (but be sure it is trivial) (e.g. reading a file): 5min, _TMO_FAST
-# - other calls: 15 min, _TMO_NORMAL
-# - special calls (instance add, etc.): either _TMO_SLOW (1h) or huge timeouts
-TMO_URGENT = 60 # one minute
-TMO_FAST = 5 * 60 # five minutes
-TMO_NORMAL = 15 * 60 # 15 minutes
-TMO_SLOW = 3600 # one hour
-TMO_4HRS = 4 * 3600
-TMO_1DAY = 86400
+# - call used during watcher: timeout of 1min, constants.RPC_TMO_URGENT
+# - trivial (but be sure it is trivial)
+# (e.g. reading a file): 5min, constants.RPC_TMO_FAST
+# - other calls: 15 min, constants.RPC_TMO_NORMAL
+# - special calls (instance add, etc.):
+# either constants.RPC_TMO_SLOW (1h) or huge timeouts
SINGLE = "single-node"
MULTI = "multi-node"
+ACCEPT_OFFLINE_NODE = object()
+
# Constants for encoding/decoding
(ED_OBJECT_DICT,
ED_OBJECT_DICT_LIST,
ED_INST_DICT,
- ED_INST_DICT_HVP_BEP,
+ ED_INST_DICT_HVP_BEP_DP,
ED_NODE_TO_DISK_DICT,
- ED_INST_DICT_OSP,
+ ED_INST_DICT_OSP_DP,
ED_IMPEXP_IO,
ED_FILE_DETAILS,
ED_FINALIZE_EXPORT_DISKS,
ED_COMPRESS,
- ED_BLOCKDEV_RENAME) = range(1, 12)
+ ED_BLOCKDEV_RENAME,
+ ED_DISKS_DICT_DP,
+ ED_SINGLE_DISK_DICT_DP,
+ ED_NIC_DICT) = range(1, 15)
def _Prepare(calls):
return result
+def _BlockdevGetMirrorStatusMultiPreProc(node, args):
+ """Prepares the appropriate node values for blockdev_getmirrorstatus_multi.
+
+ """
+ # there should be only one argument to this RPC, already holding a
+ # node->disks dictionary, we just need to extract the value for the
+ # current node
+ assert len(args) == 1
+ return [args[0][node]]
+
+
def _BlockdevGetMirrorStatusMultiPostProc(result):
"""Post-processor for L{rpc.RpcRunner.call_blockdev_getmirrorstatus_multi}.
"""
- for nres in result.values():
- if nres.fail_msg:
- continue
-
- for idx, (success, status) in enumerate(nres.payload):
+ if not result.fail_msg:
+ for idx, (success, status) in enumerate(result.payload):
if success:
- nres.payload[idx] = (success, objects.BlockDevStatus.FromDict(status))
+ result.payload[idx] = (success, objects.BlockDevStatus.FromDict(status))
return result
+def _NodeInfoPreProc(node, args):
+ """Prepare the exclusive_storage argument for node_info calls."""
+ assert len(args) == 3
+ # The third argument is either a dictionary with one value for each node, or
+ # a fixed value to be used for all the nodes
+ if type(args[2]) is dict:
+ return [args[0], args[1], args[2][node]]
+ else:
+ return args
+
+
def _OsGetPostProc(result):
"""Post-processor for L{rpc.RpcRunner.call_os_get}.
return result
+def _TestDelayTimeout((duration, )):
+ """Calculate timeout for "test_delay" RPC.
+
+ """
+ return int(duration + 5)
+
+
_FILE_STORAGE_CALLS = [
- ("file_storage_dir_create", SINGLE, TMO_FAST, [
+ ("file_storage_dir_create", SINGLE, None, constants.RPC_TMO_FAST, [
("file_storage_dir", None, "File storage directory"),
- ], None, "Create the given file storage directory"),
- ("file_storage_dir_remove", SINGLE, TMO_FAST, [
+ ], None, None, "Create the given file storage directory"),
+ ("file_storage_dir_remove", SINGLE, None, constants.RPC_TMO_FAST, [
("file_storage_dir", None, "File storage directory"),
- ], None, "Remove the given file storage directory"),
- ("file_storage_dir_rename", SINGLE, TMO_FAST, [
+ ], None, None, "Remove the given file storage directory"),
+ ("file_storage_dir_rename", SINGLE, None, constants.RPC_TMO_FAST, [
("old_file_storage_dir", None, "Old name"),
("new_file_storage_dir", None, "New name"),
- ], None, "Rename file storage directory"),
+ ], None, None, "Rename file storage directory"),
]
_STORAGE_CALLS = [
- ("storage_list", MULTI, TMO_NORMAL, [
+ ("storage_list", MULTI, None, constants.RPC_TMO_NORMAL, [
("su_name", None, None),
("su_args", None, None),
("name", None, None),
("fields", None, None),
- ], None, "Get list of storage units"),
- ("storage_modify", SINGLE, TMO_NORMAL, [
+ ], None, None, "Get list of storage units"),
+ ("storage_modify", SINGLE, None, constants.RPC_TMO_NORMAL, [
("su_name", None, None),
("su_args", None, None),
("name", None, None),
("changes", None, None),
- ], None, "Modify a storage unit"),
- ("storage_execute", SINGLE, TMO_NORMAL, [
+ ], None, None, "Modify a storage unit"),
+ ("storage_execute", SINGLE, None, constants.RPC_TMO_NORMAL, [
("su_name", None, None),
("su_args", None, None),
("name", None, None),
("op", None, None),
- ], None, "Executes an operation on a storage unit"),
+ ], None, None, "Executes an operation on a storage unit"),
]
_INSTANCE_CALLS = [
- ("instance_info", SINGLE, TMO_URGENT, [
+ ("instance_info", SINGLE, None, constants.RPC_TMO_URGENT, [
("instance", None, "Instance name"),
("hname", None, "Hypervisor type"),
- ], None, "Returns information about a single instance"),
- ("all_instances_info", MULTI, TMO_URGENT, [
+ ], None, None, "Returns information about a single instance"),
+ ("all_instances_info", MULTI, None, constants.RPC_TMO_URGENT, [
("hypervisor_list", None, "Hypervisors to query for instances"),
- ], None, "Returns information about all instances on the given nodes"),
- ("instance_list", MULTI, TMO_URGENT, [
+ ], None, None,
+ "Returns information about all instances on the given nodes"),
+ ("instance_list", MULTI, None, constants.RPC_TMO_URGENT, [
("hypervisor_list", None, "Hypervisors to query for instances"),
- ], None, "Returns the list of running instances on the given nodes"),
- ("instance_reboot", SINGLE, TMO_NORMAL, [
+ ], None, None, "Returns the list of running instances on the given nodes"),
+ ("instance_reboot", SINGLE, None, constants.RPC_TMO_NORMAL, [
("inst", ED_INST_DICT, "Instance object"),
("reboot_type", None, None),
("shutdown_timeout", None, None),
- ], None, "Returns the list of running instances on the given nodes"),
- ("instance_shutdown", SINGLE, TMO_NORMAL, [
+ ], None, None, "Returns the list of running instances on the given nodes"),
+ ("instance_shutdown", SINGLE, None, constants.RPC_TMO_NORMAL, [
("instance", ED_INST_DICT, "Instance object"),
("timeout", None, None),
- ], None, "Stops an instance"),
- ("instance_run_rename", SINGLE, TMO_SLOW, [
+ ], None, None, "Stops an instance"),
+ ("instance_balloon_memory", SINGLE, None, constants.RPC_TMO_NORMAL, [
+ ("instance", ED_INST_DICT, "Instance object"),
+ ("memory", None, None),
+ ], None, None, "Modify the amount of an instance's runtime memory"),
+ ("instance_run_rename", SINGLE, None, constants.RPC_TMO_SLOW, [
("instance", ED_INST_DICT, "Instance object"),
("old_name", None, None),
("debug", None, None),
- ], None, "Run the OS rename script for an instance"),
- ("instance_migratable", SINGLE, TMO_NORMAL, [
+ ], None, None, "Run the OS rename script for an instance"),
+ ("instance_migratable", SINGLE, None, constants.RPC_TMO_NORMAL, [
("instance", ED_INST_DICT, "Instance object"),
- ], None, "Checks whether the given instance can be migrated"),
- ("migration_info", SINGLE, TMO_NORMAL, [
+ ], None, None, "Checks whether the given instance can be migrated"),
+ ("migration_info", SINGLE, None, constants.RPC_TMO_NORMAL, [
("instance", ED_INST_DICT, "Instance object"),
- ], None,
+ ], None, None,
"Gather the information necessary to prepare an instance migration"),
- ("accept_instance", SINGLE, TMO_NORMAL, [
+ ("accept_instance", SINGLE, None, constants.RPC_TMO_NORMAL, [
("instance", ED_INST_DICT, "Instance object"),
("info", None, "Result for the call_migration_info call"),
("target", None, "Target hostname (usually an IP address)"),
- ], None, "Prepare a node to accept an instance"),
- ("instance_finalize_migration_dst", SINGLE, TMO_NORMAL, [
+ ], None, None, "Prepare a node to accept an instance"),
+ ("instance_finalize_migration_dst", SINGLE, None, constants.RPC_TMO_NORMAL, [
("instance", ED_INST_DICT, "Instance object"),
("info", None, "Result for the call_migration_info call"),
("success", None, "Whether the migration was a success or failure"),
- ], None, "Finalize any target-node migration specific operation"),
- ("instance_migrate", SINGLE, TMO_SLOW, [
+ ], None, None, "Finalize any target-node migration specific operation"),
+ ("instance_migrate", SINGLE, None, constants.RPC_TMO_SLOW, [
("instance", ED_INST_DICT, "Instance object"),
("target", None, "Target node name"),
("live", None, "Whether the migration should be done live or not"),
- ], None, "Migrate an instance"),
- ("instance_finalize_migration_src", SINGLE, TMO_SLOW, [
+ ], None, None, "Migrate an instance"),
+ ("instance_finalize_migration_src", SINGLE, None, constants.RPC_TMO_SLOW, [
("instance", ED_INST_DICT, "Instance object"),
("success", None, "Whether the migration succeeded or not"),
("live", None, "Whether the user requested a live migration or not"),
- ], None, "Finalize the instance migration on the source node"),
- ("instance_get_migration_status", SINGLE, TMO_SLOW, [
+ ], None, None, "Finalize the instance migration on the source node"),
+ ("instance_get_migration_status", SINGLE, None, constants.RPC_TMO_SLOW, [
("instance", ED_INST_DICT, "Instance object"),
- ], _MigrationStatusPostProc, "Report migration status"),
- ("instance_start", SINGLE, TMO_NORMAL, [
- ("instance_hvp_bep", ED_INST_DICT_HVP_BEP, None),
+ ], None, _MigrationStatusPostProc, "Report migration status"),
+ ("instance_start", SINGLE, None, constants.RPC_TMO_NORMAL, [
+ ("instance_hvp_bep", ED_INST_DICT_HVP_BEP_DP, None),
("startup_paused", None, None),
- ], None, "Starts an instance"),
- ("instance_os_add", SINGLE, TMO_1DAY, [
- ("instance_osp", ED_INST_DICT_OSP, None),
+ ], None, None, "Starts an instance"),
+ ("instance_os_add", SINGLE, None, constants.RPC_TMO_1DAY, [
+ ("instance_osp", ED_INST_DICT_OSP_DP, None),
("reinstall", None, None),
("debug", None, None),
- ], None, "Starts an instance"),
+ ], None, None, "Starts an instance"),
]
_IMPEXP_CALLS = [
- ("import_start", SINGLE, TMO_NORMAL, [
+ ("import_start", SINGLE, None, constants.RPC_TMO_NORMAL, [
("opts", ED_OBJECT_DICT, None),
("instance", ED_INST_DICT, None),
("component", None, None),
("dest", ED_IMPEXP_IO, "Import destination"),
- ], None, "Starts an import daemon"),
- ("export_start", SINGLE, TMO_NORMAL, [
+ ], None, None, "Starts an import daemon"),
+ ("export_start", SINGLE, None, constants.RPC_TMO_NORMAL, [
("opts", ED_OBJECT_DICT, None),
("host", None, None),
("port", None, None),
("instance", ED_INST_DICT, None),
("component", None, None),
("source", ED_IMPEXP_IO, "Export source"),
- ], None, "Starts an export daemon"),
- ("impexp_status", SINGLE, TMO_FAST, [
+ ], None, None, "Starts an export daemon"),
+ ("impexp_status", SINGLE, None, constants.RPC_TMO_FAST, [
("names", None, "Import/export names"),
- ], _ImpExpStatusPostProc, "Gets the status of an import or export"),
- ("impexp_abort", SINGLE, TMO_NORMAL, [
+ ], None, _ImpExpStatusPostProc, "Gets the status of an import or export"),
+ ("impexp_abort", SINGLE, None, constants.RPC_TMO_NORMAL, [
("name", None, "Import/export name"),
- ], None, "Aborts an import or export"),
- ("impexp_cleanup", SINGLE, TMO_NORMAL, [
+ ], None, None, "Aborts an import or export"),
+ ("impexp_cleanup", SINGLE, None, constants.RPC_TMO_NORMAL, [
("name", None, "Import/export name"),
- ], None, "Cleans up after an import or export"),
- ("export_info", SINGLE, TMO_FAST, [
+ ], None, None, "Cleans up after an import or export"),
+ ("export_info", SINGLE, None, constants.RPC_TMO_FAST, [
("path", None, None),
- ], None, "Queries the export information in a given path"),
- ("finalize_export", SINGLE, TMO_NORMAL, [
+ ], None, None, "Queries the export information in a given path"),
+ ("finalize_export", SINGLE, None, constants.RPC_TMO_NORMAL, [
("instance", ED_INST_DICT, None),
("snap_disks", ED_FINALIZE_EXPORT_DISKS, None),
- ], None, "Request the completion of an export operation"),
- ("export_list", MULTI, TMO_FAST, [], None, "Gets the stored exports list"),
- ("export_remove", SINGLE, TMO_FAST, [
+ ], None, None, "Request the completion of an export operation"),
+ ("export_list", MULTI, None, constants.RPC_TMO_FAST, [], None, None,
+ "Gets the stored exports list"),
+ ("export_remove", SINGLE, None, constants.RPC_TMO_FAST, [
("export", None, None),
- ], None, "Requests removal of a given export"),
+ ], None, None, "Requests removal of a given export"),
]
_X509_CALLS = [
- ("x509_cert_create", SINGLE, TMO_NORMAL, [
+ ("x509_cert_create", SINGLE, None, constants.RPC_TMO_NORMAL, [
("validity", None, "Validity in seconds"),
- ], None, "Creates a new X509 certificate for SSL/TLS"),
- ("x509_cert_remove", SINGLE, TMO_NORMAL, [
+ ], None, None, "Creates a new X509 certificate for SSL/TLS"),
+ ("x509_cert_remove", SINGLE, None, constants.RPC_TMO_NORMAL, [
("name", None, "Certificate name"),
- ], None, "Removes a X509 certificate"),
+ ], None, None, "Removes a X509 certificate"),
]
_BLOCKDEV_CALLS = [
- ("bdev_sizes", MULTI, TMO_URGENT, [
+ ("bdev_sizes", MULTI, None, constants.RPC_TMO_URGENT, [
("devices", None, None),
- ], None, "Gets the sizes of requested block devices present on a node"),
- ("blockdev_create", SINGLE, TMO_NORMAL, [
+ ], None, None,
+ "Gets the sizes of requested block devices present on a node"),
+ ("blockdev_create", SINGLE, None, constants.RPC_TMO_NORMAL, [
("bdev", ED_OBJECT_DICT, None),
("size", None, None),
("owner", None, None),
("on_primary", None, None),
("info", None, None),
- ], None, "Request creation of a given block device"),
- ("blockdev_wipe", SINGLE, TMO_SLOW, [
- ("bdev", ED_OBJECT_DICT, None),
+ ("exclusive_storage", None, None),
+ ], None, None, "Request creation of a given block device"),
+ ("blockdev_wipe", SINGLE, None, constants.RPC_TMO_SLOW, [
+ ("bdev", ED_SINGLE_DISK_DICT_DP, None),
("offset", None, None),
("size", None, None),
- ], None,
+ ], None, None,
"Request wipe at given offset with given size of a block device"),
- ("blockdev_remove", SINGLE, TMO_NORMAL, [
+ ("blockdev_remove", SINGLE, None, constants.RPC_TMO_NORMAL, [
("bdev", ED_OBJECT_DICT, None),
- ], None, "Request removal of a given block device"),
- ("blockdev_pause_resume_sync", SINGLE, TMO_NORMAL, [
- ("disks", ED_OBJECT_DICT_LIST, None),
+ ], None, None, "Request removal of a given block device"),
+ ("blockdev_pause_resume_sync", SINGLE, None, constants.RPC_TMO_NORMAL, [
+ ("disks", ED_DISKS_DICT_DP, None),
("pause", None, None),
- ], None, "Request a pause/resume of given block device"),
- ("blockdev_assemble", SINGLE, TMO_NORMAL, [
- ("disk", ED_OBJECT_DICT, None),
+ ], None, None, "Request a pause/resume of given block device"),
+ ("blockdev_assemble", SINGLE, None, constants.RPC_TMO_NORMAL, [
+ ("disk", ED_SINGLE_DISK_DICT_DP, None),
("owner", None, None),
("on_primary", None, None),
("idx", None, None),
- ], None, "Request assembling of a given block device"),
- ("blockdev_shutdown", SINGLE, TMO_NORMAL, [
- ("disk", ED_OBJECT_DICT, None),
- ], None, "Request shutdown of a given block device"),
- ("blockdev_addchildren", SINGLE, TMO_NORMAL, [
- ("bdev", ED_OBJECT_DICT, None),
+ ], None, None, "Request assembling of a given block device"),
+ ("blockdev_shutdown", SINGLE, None, constants.RPC_TMO_NORMAL, [
+ ("disk", ED_SINGLE_DISK_DICT_DP, None),
+ ], None, None, "Request shutdown of a given block device"),
+ ("blockdev_addchildren", SINGLE, None, constants.RPC_TMO_NORMAL, [
+ ("bdev", ED_SINGLE_DISK_DICT_DP, None),
("ndevs", ED_OBJECT_DICT_LIST, None),
- ], None, "Request adding a list of children to a (mirroring) device"),
- ("blockdev_removechildren", SINGLE, TMO_NORMAL, [
+ ], None, None,
+ "Request adding a list of children to a (mirroring) device"),
+ ("blockdev_removechildren", SINGLE, None, constants.RPC_TMO_NORMAL, [
("bdev", ED_OBJECT_DICT, None),
("ndevs", ED_OBJECT_DICT_LIST, None),
- ], None, "Request removing a list of children from a (mirroring) device"),
- ("blockdev_close", SINGLE, TMO_NORMAL, [
+ ], None, None,
+ "Request removing a list of children from a (mirroring) device"),
+ ("blockdev_close", SINGLE, None, constants.RPC_TMO_NORMAL, [
("instance_name", None, None),
("disks", ED_OBJECT_DICT_LIST, None),
- ], None, "Closes the given block devices"),
- ("blockdev_getsize", SINGLE, TMO_NORMAL, [
+ ], None, None, "Closes the given block devices"),
+ ("blockdev_getsize", SINGLE, None, constants.RPC_TMO_NORMAL, [
("disks", ED_OBJECT_DICT_LIST, None),
- ], None, "Returns the size of the given disks"),
- ("drbd_disconnect_net", MULTI, TMO_NORMAL, [
+ ], None, None, "Returns the size of the given disks"),
+ ("drbd_disconnect_net", MULTI, None, constants.RPC_TMO_NORMAL, [
("nodes_ip", None, None),
("disks", ED_OBJECT_DICT_LIST, None),
- ], None, "Disconnects the network of the given drbd devices"),
- ("drbd_attach_net", MULTI, TMO_NORMAL, [
+ ], None, None, "Disconnects the network of the given drbd devices"),
+ ("drbd_attach_net", MULTI, None, constants.RPC_TMO_NORMAL, [
("nodes_ip", None, None),
- ("disks", ED_OBJECT_DICT_LIST, None),
+ ("disks", ED_DISKS_DICT_DP, None),
("instance_name", None, None),
("multimaster", None, None),
- ], None, "Connects the given DRBD devices"),
- ("drbd_wait_sync", MULTI, TMO_SLOW, [
+ ], None, None, "Connects the given DRBD devices"),
+ ("drbd_wait_sync", MULTI, None, constants.RPC_TMO_SLOW, [
("nodes_ip", None, None),
- ("disks", ED_OBJECT_DICT_LIST, None),
- ], None, "Waits for the synchronization of drbd devices is complete"),
- ("blockdev_grow", SINGLE, TMO_NORMAL, [
- ("cf_bdev", ED_OBJECT_DICT, None),
+ ("disks", ED_DISKS_DICT_DP, None),
+ ], None, None,
+ "Waits for the synchronization of drbd devices is complete"),
+ ("blockdev_grow", SINGLE, None, constants.RPC_TMO_NORMAL, [
+ ("cf_bdev", ED_SINGLE_DISK_DICT_DP, None),
("amount", None, None),
("dryrun", None, None),
- ], None, "Request a snapshot of the given block device"),
- ("blockdev_export", SINGLE, TMO_1DAY, [
- ("cf_bdev", ED_OBJECT_DICT, None),
+ ("backingstore", None, None),
+ ], None, None, "Request growing of the given block device by a"
+ " given amount"),
+ ("blockdev_export", SINGLE, None, constants.RPC_TMO_1DAY, [
+ ("cf_bdev", ED_SINGLE_DISK_DICT_DP, None),
("dest_node", None, None),
("dest_path", None, None),
("cluster_name", None, None),
- ], None, "Export a given disk to another node"),
- ("blockdev_snapshot", SINGLE, TMO_NORMAL, [
- ("cf_bdev", ED_OBJECT_DICT, None),
- ], None, "Export a given disk to another node"),
- ("blockdev_rename", SINGLE, TMO_NORMAL, [
+ ], None, None, "Export a given disk to another node"),
+ ("blockdev_snapshot", SINGLE, None, constants.RPC_TMO_NORMAL, [
+ ("cf_bdev", ED_SINGLE_DISK_DICT_DP, None),
+ ], None, None, "Export a given disk to another node"),
+ ("blockdev_rename", SINGLE, None, constants.RPC_TMO_NORMAL, [
("devlist", ED_BLOCKDEV_RENAME, None),
- ], None, "Request rename of the given block devices"),
- ("blockdev_find", SINGLE, TMO_NORMAL, [
+ ], None, None, "Request rename of the given block devices"),
+ ("blockdev_find", SINGLE, None, constants.RPC_TMO_NORMAL, [
("disk", ED_OBJECT_DICT, None),
- ], _BlockdevFindPostProc,
+ ], None, _BlockdevFindPostProc,
"Request identification of a given block device"),
- ("blockdev_getmirrorstatus", SINGLE, TMO_NORMAL, [
- ("disks", ED_OBJECT_DICT_LIST, None),
- ], _BlockdevGetMirrorStatusPostProc,
+ ("blockdev_getmirrorstatus", SINGLE, None, constants.RPC_TMO_NORMAL, [
+ ("disks", ED_DISKS_DICT_DP, None),
+ ], None, _BlockdevGetMirrorStatusPostProc,
"Request status of a (mirroring) device"),
- ("blockdev_getmirrorstatus_multi", MULTI, TMO_NORMAL, [
+ ("blockdev_getmirrorstatus_multi", MULTI, None, constants.RPC_TMO_NORMAL, [
("node_disks", ED_NODE_TO_DISK_DICT, None),
- ], _BlockdevGetMirrorStatusMultiPostProc,
+ ], _BlockdevGetMirrorStatusMultiPreProc,
+ _BlockdevGetMirrorStatusMultiPostProc,
"Request status of (mirroring) devices from multiple nodes"),
+ ("blockdev_setinfo", SINGLE, None, constants.RPC_TMO_NORMAL, [
+ ("disk", ED_OBJECT_DICT, None),
+ ("info", None, None),
+ ], None, None, "Sets metadata information on a given block device"),
]
_OS_CALLS = [
- ("os_diagnose", MULTI, TMO_FAST, [], None,
+ ("os_diagnose", MULTI, None, constants.RPC_TMO_FAST, [], None, None,
"Request a diagnose of OS definitions"),
- ("os_validate", MULTI, TMO_FAST, [
+ ("os_validate", MULTI, None, constants.RPC_TMO_FAST, [
("required", None, None),
("name", None, None),
("checks", None, None),
("params", None, None),
- ], None, "Run a validation routine for a given OS"),
- ("os_get", SINGLE, TMO_FAST, [
+ ], None, None, "Run a validation routine for a given OS"),
+ ("os_get", SINGLE, None, constants.RPC_TMO_FAST, [
("name", None, None),
- ], _OsGetPostProc, "Returns an OS definition"),
+ ], None, _OsGetPostProc, "Returns an OS definition"),
+ ]
+
+_EXTSTORAGE_CALLS = [
+ ("extstorage_diagnose", MULTI, None, constants.RPC_TMO_FAST, [], None, None,
+ "Request a diagnose of ExtStorage Providers"),
]
_NODE_CALLS = [
- ("node_has_ip_address", SINGLE, TMO_FAST, [
+ ("node_has_ip_address", SINGLE, None, constants.RPC_TMO_FAST, [
("address", None, "IP address"),
- ], None, "Checks if a node has the given IP address"),
- ("node_info", MULTI, TMO_URGENT, [
- ("vg_name", None,
- "Name of the volume group to ask for disk space information"),
- ("hypervisor_type", None,
- "Name of the hypervisor to ask for memory information"),
- ], None, "Return node information"),
- ("node_verify", MULTI, TMO_NORMAL, [
+ ], None, None, "Checks if a node has the given IP address"),
+ ("node_info", MULTI, None, constants.RPC_TMO_URGENT, [
+ ("vg_names", None,
+ "Names of the volume groups to ask for disk space information"),
+ ("hv_names", None,
+ "Names of the hypervisors to ask for node information"),
+ ("exclusive_storage", None,
+ "Whether exclusive storage is enabled"),
+ ], _NodeInfoPreProc, None, "Return node information"),
+ ("node_verify", MULTI, None, constants.RPC_TMO_NORMAL, [
("checkdict", None, None),
("cluster_name", None, None),
- ], None, "Request verification of given parameters"),
- ("node_volumes", MULTI, TMO_FAST, [], None, "Gets all volumes on node(s)"),
- ("node_demote_from_mc", SINGLE, TMO_FAST, [], None,
+ ], None, None, "Request verification of given parameters"),
+ ("node_volumes", MULTI, None, constants.RPC_TMO_FAST, [], None, None,
+ "Gets all volumes on node(s)"),
+ ("node_demote_from_mc", SINGLE, None, constants.RPC_TMO_FAST, [], None, None,
"Demote a node from the master candidate role"),
- ("node_powercycle", SINGLE, TMO_NORMAL, [
+ ("node_powercycle", SINGLE, ACCEPT_OFFLINE_NODE, constants.RPC_TMO_NORMAL, [
("hypervisor", None, "Hypervisor type"),
- ], None, "Tries to powercycle a node"),
+ ], None, None, "Tries to powercycle a node"),
]
_MISC_CALLS = [
- ("lv_list", MULTI, TMO_URGENT, [
+ ("lv_list", MULTI, None, constants.RPC_TMO_URGENT, [
("vg_name", None, None),
- ], None, "Gets the logical volumes present in a given volume group"),
- ("vg_list", MULTI, TMO_URGENT, [], None, "Gets the volume group list"),
- ("bridges_exist", SINGLE, TMO_URGENT, [
+ ], None, None, "Gets the logical volumes present in a given volume group"),
+ ("vg_list", MULTI, None, constants.RPC_TMO_URGENT, [], None, None,
+ "Gets the volume group list"),
+ ("bridges_exist", SINGLE, None, constants.RPC_TMO_URGENT, [
("bridges_list", None, "Bridges which must be present on remote node"),
- ], None, "Checks if a node has all the bridges given"),
- ("etc_hosts_modify", SINGLE, TMO_NORMAL, [
+ ], None, None, "Checks if a node has all the bridges given"),
+ ("etc_hosts_modify", SINGLE, None, constants.RPC_TMO_NORMAL, [
("mode", None,
"Mode to operate; currently L{constants.ETC_HOSTS_ADD} or"
" L{constants.ETC_HOSTS_REMOVE}"),
("name", None, "Hostname to be modified"),
("ip", None, "IP address (L{constants.ETC_HOSTS_ADD} only)"),
- ], None, "Modify hosts file with name"),
- ("drbd_helper", MULTI, TMO_URGENT, [], None, "Gets DRBD helper"),
- ("run_oob", SINGLE, TMO_NORMAL, [
+ ], None, None, "Modify hosts file with name"),
+ ("drbd_helper", MULTI, None, constants.RPC_TMO_URGENT, [],
+ None, None, "Gets DRBD helper"),
+ ("restricted_command", MULTI, None, constants.RPC_TMO_SLOW, [
+ ("cmd", None, "Command name"),
+ ], None, None, "Runs restricted command"),
+ ("run_oob", SINGLE, None, constants.RPC_TMO_NORMAL, [
("oob_program", None, None),
("command", None, None),
("remote_node", None, None),
("timeout", None, None),
- ], None, "Runs out-of-band command"),
- ("hooks_runner", MULTI, TMO_NORMAL, [
+ ], None, None, "Runs out-of-band command"),
+ ("hooks_runner", MULTI, None, constants.RPC_TMO_NORMAL, [
("hpath", None, None),
("phase", None, None),
("env", None, None),
- ], None, "Call the hooks runner"),
- ("iallocator_runner", SINGLE, TMO_NORMAL, [
+ ], None, None, "Call the hooks runner"),
+ ("iallocator_runner", SINGLE, None, constants.RPC_TMO_NORMAL, [
("name", None, "Iallocator name"),
("idata", None, "JSON-encoded input string"),
- ], None, "Call an iallocator on a remote node"),
- ("test_delay", MULTI, None, [
+ ], None, None, "Call an iallocator on a remote node"),
+ ("test_delay", MULTI, None, _TestDelayTimeout, [
("duration", None, None),
- ], None, "Sleep for a fixed time on given node(s)"),
- ("hypervisor_validate_params", MULTI, TMO_NORMAL, [
+ ], None, None, "Sleep for a fixed time on given node(s)"),
+ ("hypervisor_validate_params", MULTI, None, constants.RPC_TMO_NORMAL, [
("hvname", None, "Hypervisor name"),
("hvfull", None, "Parameters to be validated"),
- ], None, "Validate hypervisor params"),
+ ], None, None, "Validate hypervisor params"),
+ ("get_watcher_pause", SINGLE, None, constants.RPC_TMO_URGENT, [],
+ None, None, "Get watcher pause end"),
+ ("set_watcher_pause", MULTI, None, constants.RPC_TMO_URGENT, [
+ ("until", None, None),
+ ], None, None, "Set watcher pause end"),
]
CALLS = {
- "RpcClientDefault": \
+ "RpcClientDefault":
_Prepare(_IMPEXP_CALLS + _X509_CALLS + _OS_CALLS + _NODE_CALLS +
_FILE_STORAGE_CALLS + _MISC_CALLS + _INSTANCE_CALLS +
- _BLOCKDEV_CALLS + _STORAGE_CALLS),
+ _BLOCKDEV_CALLS + _STORAGE_CALLS + _EXTSTORAGE_CALLS),
"RpcClientJobQueue": _Prepare([
- ("jobqueue_update", MULTI, TMO_URGENT, [
+ ("jobqueue_update", MULTI, None, constants.RPC_TMO_URGENT, [
("file_name", None, None),
("content", ED_COMPRESS, None),
- ], None, "Update job queue file"),
- ("jobqueue_purge", SINGLE, TMO_NORMAL, [], None, "Purge job queue"),
- ("jobqueue_rename", MULTI, TMO_URGENT, [
+ ], None, None, "Update job queue file"),
+ ("jobqueue_purge", SINGLE, None, constants.RPC_TMO_NORMAL, [], None, None,
+ "Purge job queue"),
+ ("jobqueue_rename", MULTI, None, constants.RPC_TMO_URGENT, [
("rename", None, None),
- ], None, "Rename job queue file"),
+ ], None, None, "Rename job queue file"),
+ ("jobqueue_set_drain_flag", MULTI, None, constants.RPC_TMO_URGENT, [
+ ("flag", None, None),
+ ], None, None, "Set job queue drain flag"),
]),
"RpcClientBootstrap": _Prepare([
- ("node_start_master_daemons", SINGLE, TMO_FAST, [
+ ("node_start_master_daemons", SINGLE, None, constants.RPC_TMO_FAST, [
("no_voting", None, None),
- ], None, "Starts master daemons on a node"),
- ("node_activate_master_ip", SINGLE, TMO_FAST, [
+ ], None, None, "Starts master daemons on a node"),
+ ("node_activate_master_ip", SINGLE, None, constants.RPC_TMO_FAST, [
("master_params", ED_OBJECT_DICT, "Network parameters of the master"),
- ], None,
+ ("use_external_mip_script", None,
+ "Whether to use the user-provided master IP address setup script"),
+ ], None, None,
"Activates master IP on a node"),
- ("node_stop_master", SINGLE, TMO_FAST, [], None,
+ ("node_stop_master", SINGLE, None, constants.RPC_TMO_FAST, [], None, None,
"Deactivates master IP and stops master daemons on a node"),
- ("node_deactivate_master_ip", SINGLE, TMO_FAST, [
+ ("node_deactivate_master_ip", SINGLE, None, constants.RPC_TMO_FAST, [
("master_params", ED_OBJECT_DICT, "Network parameters of the master"),
- ], None,
+ ("use_external_mip_script", None,
+ "Whether to use the user-provided master IP address setup script"),
+ ], None, None,
"Deactivates master IP on a node"),
- ("node_change_master_netmask", SINGLE, TMO_FAST, [
+ ("node_change_master_netmask", SINGLE, None, constants.RPC_TMO_FAST, [
("old_netmask", None, "The old value of the netmask"),
("netmask", None, "The new value of the netmask"),
("master_ip", None, "The master IP"),
("master_netdev", None, "The master network device"),
- ], None, "Change master IP netmask"),
- ("node_leave_cluster", SINGLE, TMO_NORMAL, [
+ ], None, None, "Change master IP netmask"),
+ ("node_leave_cluster", SINGLE, None, constants.RPC_TMO_NORMAL, [
("modify_ssh_setup", None, None),
- ], None, "Requests a node to clean the cluster information it has"),
- ("master_info", MULTI, TMO_URGENT, [], None, "Query master info"),
- ("version", MULTI, TMO_URGENT, [], None, "Query node version"),
+ ], None, None,
+ "Requests a node to clean the cluster information it has"),
+ ("master_info", MULTI, None, constants.RPC_TMO_URGENT, [], None, None,
+ "Query master info"),
+ ]),
+ "RpcClientDnsOnly": _Prepare([
+ ("version", MULTI, ACCEPT_OFFLINE_NODE, constants.RPC_TMO_URGENT, [], None,
+ None, "Query node version"),
+ ("node_verify_light", MULTI, None, constants.RPC_TMO_NORMAL, [
+ ("checkdict", None, None),
+ ("cluster_name", None, None),
+ ], None, None, "Request verification of given parameters"),
]),
"RpcClientConfig": _Prepare([
- ("upload_file", MULTI, TMO_NORMAL, [
+ ("upload_file", MULTI, None, constants.RPC_TMO_NORMAL, [
("file_name", ED_FILE_DETAILS, None),
- ], None, "Upload a file"),
- ("write_ssconf_files", MULTI, TMO_NORMAL, [
+ ], None, None, "Upload a file"),
+ ("write_ssconf_files", MULTI, None, constants.RPC_TMO_NORMAL, [
("values", None, None),
- ], None, "Write ssconf files"),
+ ], None, None, "Write ssconf files"),
]),
}
projects / ganeti-local / blobdiff