#
#
-# Copyright (C) 2006, 2007, 2008, 2009, 2010 Google Inc.
+# Copyright (C) 2006, 2007, 2008, 2009, 2010, 2011 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
# few public methods:
# pylint: disable-msg=R0903
+import logging
+import re
+
from ganeti import constants
from ganeti import errors
from ganeti import ht
#: List of tag strings
_PTags = ("tags", ht.NoDefault, ht.TListOf(ht.TNonEmptyString))
+#: OP_ID conversion regular expression
+_OPID_RE = re.compile("([a-z])([A-Z])")
+
+
+def _NameToId(name):
+ """Convert an opcode class name to an OP_ID.
+
+ @type name: string
+ @param name: the class name, as OpXxxYyy
+ @rtype: string
+ @return: the name in the OP_XXXX_YYYY format
+
+ """
+ if not name.startswith("Op"):
+ return None
+ # Note: (?<=[a-z])(?=[A-Z]) would be ideal, since it wouldn't
+ # consume any input, and hence we would just have all the elements
+ # in the list, one by one; but it seems that split doesn't work on
+ # non-consuming input, hence we have to process the input string a
+ # bit
+ name = _OPID_RE.sub(r"\1,\2", name)
+ elems = name.split(",")
+ return "_".join(n.upper() for n in elems)
+
def RequireFileStorage():
"""Checks that file storage is enabled.
"""
assert "__slots__" not in attrs, \
"Class '%s' defines __slots__ when it should use OP_PARAMS" % name
- assert "OP_ID" in attrs, "Class '%s' is missing OP_ID attribute" % name
+ assert "OP_ID" not in attrs, "Class '%s' defining OP_ID" % name
+
+ attrs["OP_ID"] = _NameToId(name)
# Always set OP_PARAMS to avoid duplicates in BaseOpCode.GetAllParams
params = attrs.setdefault("OP_PARAMS", [])
field handling.
"""
+ # pylint: disable-msg=E1101
+ # as OP_ID is dynamically defined
__metaclass__ = _AutoOpParamSlots
- OP_ID = None
-
def __init__(self, **kwargs):
"""Constructor for BaseOpCode.
slots.extend(getattr(parent, "OP_PARAMS", []))
return slots
+ def Validate(self, set_defaults):
+ """Validate opcode parameters, optionally setting default values.
+
+ @type set_defaults: bool
+ @param set_defaults: Whether to set default values
+ @raise errors.OpPrereqError: When a parameter value doesn't match
+ requirements
+
+ """
+ for (attr_name, default, test) in self.GetAllParams():
+ assert test == ht.NoType or callable(test)
+
+ if not hasattr(self, attr_name):
+ if default == ht.NoDefault:
+ raise errors.OpPrereqError("Required parameter '%s.%s' missing" %
+ (self.OP_ID, attr_name),
+ errors.ECODE_INVAL)
+ elif set_defaults:
+ if callable(default):
+ dval = default()
+ else:
+ dval = default
+ setattr(self, attr_name, dval)
+
+ if test == ht.NoType:
+ # no tests here
+ continue
+
+ if set_defaults or hasattr(self, attr_name):
+ attr_val = getattr(self, attr_name)
+ if not test(attr_val):
+ logging.error("OpCode %s, parameter %s, has invalid type %s/value %s",
+ self.OP_ID, attr_name, type(attr_val), attr_val)
+ raise errors.OpPrereqError("Parameter '%s.%s' fails validation" %
+ (self.OP_ID, attr_name),
+ errors.ECODE_INVAL)
+
class OpCode(BaseOpCode):
"""Abstract OpCode.
method for details).
@cvar OP_PARAMS: List of opcode attributes, the default values they should
get if not already defined, and types they must match.
+ @cvar WITH_LU: Boolean that specifies whether this should be included in
+ mcpu's dispatch table
@ivar dry_run: Whether the LU should be run in dry-run mode, i.e. just
the check steps
@ivar priority: Opcode priority for queue
"""
- OP_ID = "OP_ABSTRACT"
+ # pylint: disable-msg=E1101
+ # as OP_ID is dynamically defined
+ WITH_LU = True
OP_PARAMS = [
("dry_run", None, ht.TMaybeBool),
("debug_level", None, ht.TOr(ht.TNone, ht.TPositiveInt)),
def Summary(self):
"""Generates a summary description of this opcode.
- The summary is the value of the OP_ID attribute (without the "OP_" prefix),
- plus the value of the OP_DSC_FIELD attribute, if one was defined; this field
- should allow to easily identify the operation (for an instance creation job,
- e.g., it would be the instance name).
+ The summary is the value of the OP_ID attribute (without the "OP_"
+ prefix), plus the value of the OP_DSC_FIELD attribute, if one was
+ defined; this field should allow to easily identify the operation
+ (for an instance creation job, e.g., it would be the instance
+ name).
"""
+ assert self.OP_ID is not None and len(self.OP_ID) > 3
# all OP_ID start with OP_, we remove that
txt = self.OP_ID[3:]
field_name = getattr(self, "OP_DSC_FIELD", None)
# cluster opcodes
-class OpPostInitCluster(OpCode):
+class OpClusterPostInit(OpCode):
"""Post cluster initialization.
This opcode does not touch the cluster at all. Its purpose is to run hooks
after the cluster has been initialized.
"""
- OP_ID = "OP_CLUSTER_POST_INIT"
-class OpDestroyCluster(OpCode):
+class OpClusterDestroy(OpCode):
"""Destroy the cluster.
This opcode has no other parameters. All the state is irreversibly
lost after the execution of this opcode.
"""
- OP_ID = "OP_CLUSTER_DESTROY"
-class OpQueryClusterInfo(OpCode):
+class OpClusterQuery(OpCode):
"""Query cluster information."""
- OP_ID = "OP_CLUSTER_QUERY"
-class OpVerifyCluster(OpCode):
+class OpClusterVerify(OpCode):
"""Verify the cluster state.
@type skip_checks: C{list}
only L{constants.VERIFY_NPLUSONE_MEM} can be passed
"""
- OP_ID = "OP_CLUSTER_VERIFY"
OP_PARAMS = [
("skip_checks", ht.EmptyList,
ht.TListOf(ht.TElemOf(constants.VERIFY_OPTIONAL_CHECKS))),
]
-class OpVerifyDisks(OpCode):
+class OpClusterVerifyDisks(OpCode):
"""Verify the cluster disks.
Parameters: none
consideration. This might need to be revisited in the future.
"""
- OP_ID = "OP_CLUSTER_VERIFY_DISKS"
-class OpRepairDiskSizes(OpCode):
+class OpClusterRepairDiskSizes(OpCode):
"""Verify the disk sizes of the instances and fixes configuration
mimatches.
@ivar instances: the list of instances to check, or empty for all instances
"""
- OP_ID = "OP_CLUSTER_REPAIR_DISK_SIZES"
OP_PARAMS = [
("instances", ht.EmptyList, ht.TListOf(ht.TNonEmptyString)),
]
-class OpQueryConfigValues(OpCode):
+class OpClusterConfigQuery(OpCode):
"""Query cluster configuration values."""
- OP_ID = "OP_CLUSTER_CONFIG_QUERY"
OP_PARAMS = [
_POutputFields
]
-class OpRenameCluster(OpCode):
+class OpClusterRename(OpCode):
"""Rename the cluster.
@type name: C{str}
address.
"""
- OP_ID = "OP_CLUSTER_RENAME"
OP_DSC_FIELD = "name"
OP_PARAMS = [
("name", ht.NoDefault, ht.TNonEmptyString),
]
-class OpSetClusterParams(OpCode):
+class OpClusterSetParams(OpCode):
"""Change the parameters of the cluster.
@type vg_name: C{str} or C{None}
@ivar vg_name: The new volume group name or None to disable LVM usage.
"""
- OP_ID = "OP_CLUSTER_SET_PARAMS"
OP_PARAMS = [
("vg_name", None, ht.TMaybeString),
("enabled_hypervisors", None,
("remove_uids", None, ht.NoType),
("maintain_node_health", None, ht.TMaybeBool),
("prealloc_wipe_disks", None, ht.TMaybeBool),
- ("nicparams", None, ht.TOr(ht.TDict, ht.TNone)),
- ("ndparams", None, ht.TOr(ht.TDict, ht.TNone)),
+ ("nicparams", None, ht.TMaybeDict),
+ ("ndparams", None, ht.TMaybeDict),
("drbd_helper", None, ht.TOr(ht.TString, ht.TNone)),
("default_iallocator", None, ht.TOr(ht.TString, ht.TNone)),
("master_netdev", None, ht.TOr(ht.TString, ht.TNone)),
]
-class OpRedistributeConfig(OpCode):
+class OpClusterRedistConf(OpCode):
"""Force a full push of the cluster configuration.
"""
- OP_ID = "OP_CLUSTER_REDIST_CONF"
class OpQuery(OpCode):
@ivar filter: Query filter
"""
- OP_ID = "OP_QUERY"
OP_PARAMS = [
("what", ht.NoDefault, ht.TElemOf(constants.QR_OP_QUERY)),
("fields", ht.NoDefault, ht.TListOf(ht.TNonEmptyString)),
@ivar fields: List of fields to retrieve
"""
- OP_ID = "OP_QUERY_FIELDS"
OP_PARAMS = [
("what", ht.NoDefault, ht.TElemOf(constants.QR_OP_QUERY)),
("fields", None, ht.TOr(ht.TNone, ht.TListOf(ht.TNonEmptyString))),
class OpOobCommand(OpCode):
"""Interact with OOB."""
- OP_ID = "OP_OOB_COMMAND"
OP_PARAMS = [
- _PNodeName,
+ ("node_names", ht.EmptyList, ht.TListOf(ht.TNonEmptyString)),
("command", None, ht.TElemOf(constants.OOB_COMMANDS)),
("timeout", constants.OOB_TIMEOUT, ht.TInt),
]
# node opcodes
-class OpRemoveNode(OpCode):
+class OpNodeRemove(OpCode):
"""Remove a node.
@type node_name: C{str}
instances on it, the operation will fail.
"""
- OP_ID = "OP_NODE_REMOVE"
OP_DSC_FIELD = "node_name"
OP_PARAMS = [
_PNodeName,
]
-class OpAddNode(OpCode):
+class OpNodeAdd(OpCode):
"""Add a node to the cluster.
@type node_name: C{str}
@ivar master_capable: The master_capable node attribute
"""
- OP_ID = "OP_NODE_ADD"
OP_DSC_FIELD = "node_name"
OP_PARAMS = [
_PNodeName,
("group", None, ht.TMaybeString),
("master_capable", None, ht.TMaybeBool),
("vm_capable", None, ht.TMaybeBool),
- ("ndparams", None, ht.TOr(ht.TDict, ht.TNone)),
+ ("ndparams", None, ht.TMaybeDict),
]
-class OpQueryNodes(OpCode):
+class OpNodeQuery(OpCode):
"""Compute the list of nodes."""
- OP_ID = "OP_NODE_QUERY"
OP_PARAMS = [
_POutputFields,
("names", ht.EmptyList, ht.TListOf(ht.TNonEmptyString)),
]
-class OpQueryNodeVolumes(OpCode):
+class OpNodeQueryvols(OpCode):
"""Get list of volumes on node."""
- OP_ID = "OP_NODE_QUERYVOLS"
OP_PARAMS = [
_POutputFields,
("nodes", ht.EmptyList, ht.TListOf(ht.TNonEmptyString)),
]
-class OpQueryNodeStorage(OpCode):
+class OpNodeQueryStorage(OpCode):
"""Get information on storage for node(s)."""
- OP_ID = "OP_NODE_QUERY_STORAGE"
OP_PARAMS = [
_POutputFields,
_PStorageType,
]
-class OpModifyNodeStorage(OpCode):
+class OpNodeModifyStorage(OpCode):
"""Modifies the properies of a storage unit"""
- OP_ID = "OP_NODE_MODIFY_STORAGE"
OP_PARAMS = [
_PNodeName,
_PStorageType,
class OpRepairNodeStorage(OpCode):
"""Repairs the volume group on a node."""
- OP_ID = "OP_REPAIR_NODE_STORAGE"
OP_DSC_FIELD = "node_name"
OP_PARAMS = [
_PNodeName,
]
-class OpSetNodeParams(OpCode):
+class OpNodeSetParams(OpCode):
"""Change the parameters of a node."""
- OP_ID = "OP_NODE_SET_PARAMS"
OP_DSC_FIELD = "node_name"
OP_PARAMS = [
_PNodeName,
("master_capable", None, ht.TMaybeBool),
("vm_capable", None, ht.TMaybeBool),
("secondary_ip", None, ht.TMaybeString),
- ("ndparams", None, ht.TOr(ht.TDict, ht.TNone)),
+ ("ndparams", None, ht.TMaybeDict),
("powered", None, ht.TMaybeBool),
]
-class OpPowercycleNode(OpCode):
+class OpNodePowercycle(OpCode):
"""Tries to powercycle a node."""
- OP_ID = "OP_NODE_POWERCYCLE"
OP_DSC_FIELD = "node_name"
OP_PARAMS = [
_PNodeName,
]
-class OpMigrateNode(OpCode):
+class OpNodeMigrate(OpCode):
"""Migrate all instances from a node."""
- OP_ID = "OP_NODE_MIGRATE"
OP_DSC_FIELD = "node_name"
OP_PARAMS = [
_PNodeName,
]
-class OpNodeEvacuationStrategy(OpCode):
+class OpNodeEvacStrategy(OpCode):
"""Compute the evacuation strategy for a list of nodes."""
- OP_ID = "OP_NODE_EVAC_STRATEGY"
OP_DSC_FIELD = "nodes"
OP_PARAMS = [
("nodes", ht.NoDefault, ht.TListOf(ht.TNonEmptyString)),
# instance opcodes
-class OpCreateInstance(OpCode):
+class OpInstanceCreate(OpCode):
"""Create an instance.
@ivar instance_name: Instance name
(remote import only)
"""
- OP_ID = "OP_INSTANCE_CREATE"
OP_DSC_FIELD = "instance_name"
OP_PARAMS = [
_PInstanceName,
]
-class OpReinstallInstance(OpCode):
+class OpInstanceReinstall(OpCode):
"""Reinstall an instance's OS."""
- OP_ID = "OP_INSTANCE_REINSTALL"
OP_DSC_FIELD = "instance_name"
OP_PARAMS = [
_PInstanceName,
("os_type", None, ht.TMaybeString),
("force_variant", False, ht.TBool),
- ("osparams", None, ht.TOr(ht.TDict, ht.TNone)),
+ ("osparams", None, ht.TMaybeDict),
]
-class OpRemoveInstance(OpCode):
+class OpInstanceRemove(OpCode):
"""Remove an instance."""
- OP_ID = "OP_INSTANCE_REMOVE"
OP_DSC_FIELD = "instance_name"
OP_PARAMS = [
_PInstanceName,
]
-class OpRenameInstance(OpCode):
+class OpInstanceRename(OpCode):
"""Rename an instance."""
- OP_ID = "OP_INSTANCE_RENAME"
OP_PARAMS = [
_PInstanceName,
("new_name", ht.NoDefault, ht.TNonEmptyString),
]
-class OpStartupInstance(OpCode):
+class OpInstanceStartup(OpCode):
"""Startup an instance."""
- OP_ID = "OP_INSTANCE_STARTUP"
OP_DSC_FIELD = "instance_name"
OP_PARAMS = [
_PInstanceName,
]
-class OpShutdownInstance(OpCode):
+class OpInstanceShutdown(OpCode):
"""Shutdown an instance."""
- OP_ID = "OP_INSTANCE_SHUTDOWN"
OP_DSC_FIELD = "instance_name"
OP_PARAMS = [
_PInstanceName,
]
-class OpRebootInstance(OpCode):
+class OpInstanceReboot(OpCode):
"""Reboot an instance."""
- OP_ID = "OP_INSTANCE_REBOOT"
OP_DSC_FIELD = "instance_name"
OP_PARAMS = [
_PInstanceName,
]
-class OpReplaceDisks(OpCode):
+class OpInstanceReplaceDisks(OpCode):
"""Replace the disks of an instance."""
- OP_ID = "OP_INSTANCE_REPLACE_DISKS"
OP_DSC_FIELD = "instance_name"
OP_PARAMS = [
_PInstanceName,
]
-class OpFailoverInstance(OpCode):
+class OpInstanceFailover(OpCode):
"""Failover an instance."""
- OP_ID = "OP_INSTANCE_FAILOVER"
OP_DSC_FIELD = "instance_name"
OP_PARAMS = [
_PInstanceName,
]
-class OpMigrateInstance(OpCode):
+class OpInstanceMigrate(OpCode):
"""Migrate an instance.
This migrates (without shutting down an instance) to its secondary
@ivar mode: the migration mode (live, non-live or None for auto)
"""
- OP_ID = "OP_INSTANCE_MIGRATE"
OP_DSC_FIELD = "instance_name"
OP_PARAMS = [
_PInstanceName,
]
-class OpMoveInstance(OpCode):
+class OpInstanceMove(OpCode):
"""Move an instance.
This move (with shutting down an instance and data copying) to an
@ivar target_node: the destination node
"""
- OP_ID = "OP_INSTANCE_MOVE"
OP_DSC_FIELD = "instance_name"
OP_PARAMS = [
_PInstanceName,
]
-class OpConnectConsole(OpCode):
+class OpInstanceConsole(OpCode):
"""Connect to an instance's console."""
- OP_ID = "OP_INSTANCE_CONSOLE"
OP_DSC_FIELD = "instance_name"
OP_PARAMS = [
_PInstanceName
]
-class OpActivateInstanceDisks(OpCode):
+class OpInstanceActivateDisks(OpCode):
"""Activate an instance's disks."""
- OP_ID = "OP_INSTANCE_ACTIVATE_DISKS"
OP_DSC_FIELD = "instance_name"
OP_PARAMS = [
_PInstanceName,
]
-class OpDeactivateInstanceDisks(OpCode):
+class OpInstanceDeactivateDisks(OpCode):
"""Deactivate an instance's disks."""
- OP_ID = "OP_INSTANCE_DEACTIVATE_DISKS"
OP_DSC_FIELD = "instance_name"
OP_PARAMS = [
- _PInstanceName
+ _PInstanceName,
+ _PForce,
]
-class OpRecreateInstanceDisks(OpCode):
+class OpInstanceRecreateDisks(OpCode):
"""Deactivate an instance's disks."""
- OP_ID = "OP_INSTANCE_RECREATE_DISKS"
OP_DSC_FIELD = "instance_name"
OP_PARAMS = [
_PInstanceName,
]
-class OpQueryInstances(OpCode):
+class OpInstanceQuery(OpCode):
"""Compute the list of instances."""
- OP_ID = "OP_INSTANCE_QUERY"
OP_PARAMS = [
_POutputFields,
("names", ht.EmptyList, ht.TListOf(ht.TNonEmptyString)),
]
-class OpQueryInstanceData(OpCode):
+class OpInstanceQueryData(OpCode):
"""Compute the run-time status of instances."""
- OP_ID = "OP_INSTANCE_QUERY_DATA"
OP_PARAMS = [
("instances", ht.EmptyList, ht.TListOf(ht.TNonEmptyString)),
("static", False, ht.TBool),
+ ("use_locking", False, ht.TBool),
]
-class OpSetInstanceParams(OpCode):
+class OpInstanceSetParams(OpCode):
"""Change the parameters of an instance."""
- OP_ID = "OP_INSTANCE_SET_PARAMS"
OP_DSC_FIELD = "instance_name"
OP_PARAMS = [
_PInstanceName,
("disks", ht.EmptyList, ht.TList),
("beparams", ht.EmptyDict, ht.TDict),
("hvparams", ht.EmptyDict, ht.TDict),
- ("disk_template", None, _CheckDiskTemplate),
+ ("disk_template", None, ht.TOr(ht.TNone, _CheckDiskTemplate)),
("remote_node", None, ht.TMaybeString),
("os_name", None, ht.TMaybeString),
("force_variant", False, ht.TBool),
- ("osparams", None, ht.TOr(ht.TDict, ht.TNone)),
+ ("osparams", None, ht.TMaybeDict),
]
-class OpGrowDisk(OpCode):
+class OpInstanceGrowDisk(OpCode):
"""Grow a disk of an instance."""
- OP_ID = "OP_INSTANCE_GROW_DISK"
OP_DSC_FIELD = "instance_name"
OP_PARAMS = [
_PInstanceName,
# Node group opcodes
-class OpAddGroup(OpCode):
+class OpGroupAdd(OpCode):
"""Add a node group to the cluster."""
- OP_ID = "OP_GROUP_ADD"
OP_DSC_FIELD = "group_name"
OP_PARAMS = [
_PGroupName,
- ("ndparams", None, ht.TOr(ht.TDict, ht.TNone)),
+ ("ndparams", None, ht.TMaybeDict),
("alloc_policy", None,
ht.TOr(ht.TNone, ht.TElemOf(constants.VALID_ALLOC_POLICIES))),
]
-class OpQueryGroups(OpCode):
+class OpGroupAssignNodes(OpCode):
+ """Assign nodes to a node group."""
+ OP_DSC_FIELD = "group_name"
+ OP_PARAMS = [
+ _PGroupName,
+ _PForce,
+ ("nodes", ht.NoDefault, ht.TListOf(ht.TNonEmptyString)),
+ ]
+
+
+class OpGroupQuery(OpCode):
"""Compute the list of node groups."""
- OP_ID = "OP_GROUP_QUERY"
OP_PARAMS = [
_POutputFields,
("names", ht.EmptyList, ht.TListOf(ht.TNonEmptyString)),
]
-class OpSetGroupParams(OpCode):
+class OpGroupSetParams(OpCode):
"""Change the parameters of a node group."""
- OP_ID = "OP_GROUP_SET_PARAMS"
OP_DSC_FIELD = "group_name"
OP_PARAMS = [
_PGroupName,
- ("ndparams", None, ht.TOr(ht.TDict, ht.TNone)),
+ ("ndparams", None, ht.TMaybeDict),
("alloc_policy", None, ht.TOr(ht.TNone,
ht.TElemOf(constants.VALID_ALLOC_POLICIES))),
]
-class OpRemoveGroup(OpCode):
+class OpGroupRemove(OpCode):
"""Remove a node group from the cluster."""
- OP_ID = "OP_GROUP_REMOVE"
OP_DSC_FIELD = "group_name"
OP_PARAMS = [
_PGroupName,
]
-class OpRenameGroup(OpCode):
+class OpGroupRename(OpCode):
"""Rename a node group in the cluster."""
- OP_ID = "OP_GROUP_RENAME"
OP_DSC_FIELD = "old_name"
OP_PARAMS = [
("old_name", ht.NoDefault, ht.TNonEmptyString),
# OS opcodes
-class OpDiagnoseOS(OpCode):
+class OpOsDiagnose(OpCode):
"""Compute the list of guest operating systems."""
- OP_ID = "OP_OS_DIAGNOSE"
OP_PARAMS = [
_POutputFields,
("names", ht.EmptyList, ht.TListOf(ht.TNonEmptyString)),
# Exports opcodes
-class OpQueryExports(OpCode):
+class OpBackupQuery(OpCode):
"""Compute the list of exported images."""
- OP_ID = "OP_BACKUP_QUERY"
OP_PARAMS = [
("nodes", ht.EmptyList, ht.TListOf(ht.TNonEmptyString)),
("use_locking", False, ht.TBool),
]
-class OpPrepareExport(OpCode):
+class OpBackupPrepare(OpCode):
"""Prepares an instance export.
@ivar instance_name: Instance name
@ivar mode: Export mode (one of L{constants.EXPORT_MODES})
"""
- OP_ID = "OP_BACKUP_PREPARE"
OP_DSC_FIELD = "instance_name"
OP_PARAMS = [
_PInstanceName,
]
-class OpExportInstance(OpCode):
+class OpBackupExport(OpCode):
"""Export an instance.
For local exports, the export destination is the node name. For remote
only)
"""
- OP_ID = "OP_BACKUP_EXPORT"
OP_DSC_FIELD = "instance_name"
OP_PARAMS = [
_PInstanceName,
]
-class OpRemoveExport(OpCode):
+class OpBackupRemove(OpCode):
"""Remove an instance's export."""
- OP_ID = "OP_BACKUP_REMOVE"
OP_DSC_FIELD = "instance_name"
OP_PARAMS = [
_PInstanceName,
# Tags opcodes
-class OpGetTags(OpCode):
+class OpTagsGet(OpCode):
"""Returns the tags of the given object."""
- OP_ID = "OP_TAGS_GET"
OP_DSC_FIELD = "name"
OP_PARAMS = [
_PTagKind,
]
-class OpSearchTags(OpCode):
+class OpTagsSearch(OpCode):
"""Searches the tags in the cluster for a given pattern."""
- OP_ID = "OP_TAGS_SEARCH"
OP_DSC_FIELD = "pattern"
OP_PARAMS = [
("pattern", ht.NoDefault, ht.TNonEmptyString),
]
-class OpAddTags(OpCode):
+class OpTagsSet(OpCode):
"""Add a list of tags on a given object."""
- OP_ID = "OP_TAGS_SET"
OP_PARAMS = [
_PTagKind,
_PTags,
]
-class OpDelTags(OpCode):
+class OpTagsDel(OpCode):
"""Remove a list of tags from a given object."""
- OP_ID = "OP_TAGS_DEL"
OP_PARAMS = [
_PTagKind,
_PTags,
generator. The case of duration == 0 will not be treated specially.
"""
- OP_ID = "OP_TEST_DELAY"
OP_DSC_FIELD = "duration"
OP_PARAMS = [
("duration", ht.NoDefault, ht.TFloat),
return the allocator output (direction 'out')
"""
- OP_ID = "OP_TEST_ALLOCATOR"
OP_DSC_FIELD = "allocator"
OP_PARAMS = [
("direction", ht.NoDefault,
]
-class OpTestJobqueue(OpCode):
+class OpTestJqueue(OpCode):
"""Utility opcode to test some aspects of the job queue.
"""
- OP_ID = "OP_TEST_JQUEUE"
OP_PARAMS = [
("notify_waitlock", False, ht.TBool),
("notify_exec", False, ht.TBool),
"""Utility opcode used by unittests.
"""
- OP_ID = "OP_TEST_DUMMY"
OP_PARAMS = [
("result", ht.NoDefault, ht.NoType),
("messages", ht.NoDefault, ht.NoType),
("fail", ht.NoDefault, ht.NoType),
]
+ WITH_LU = False
def _GetOpList():
"""
return [v for v in globals().values()
if (isinstance(v, type) and issubclass(v, OpCode) and
- hasattr(v, "OP_ID"))]
+ hasattr(v, "OP_ID") and v is not OpCode)]
OP_MAPPING = dict((v.OP_ID, v) for v in _GetOpList())
projects / ganeti-local / blobdiff