from ganeti import constants
from ganeti import errors
from ganeti import ht
+from ganeti import objects
+from ganeti import query
# Common opcode attributes
ht.Comment("Disk parameters")(ht.TDictOf(ht.TElemOf(constants.IDISK_PARAMS),
ht.TOr(ht.TNonEmptyString, ht.TInt)))
+_TQueryRow = \
+ ht.TListOf(ht.TAnd(ht.TIsLength(2),
+ ht.TItems([ht.TElemOf(constants.RS_ALL),
+ ht.TAny])))
+
+_TQueryResult = ht.TListOf(_TQueryRow)
+
+_TOldQueryRow = ht.TListOf(ht.TAny)
+
+_TOldQueryResult = ht.TListOf(_TOldQueryRow)
+
+
_SUMMARY_PREFIX = {
"CLUSTER_": "C_",
"GROUP_": "G_",
return "_".join(n.upper() for n in elems)
+def _GenerateObjectTypeCheck(obj, fields_types):
+ """Helper to generate type checks for objects.
+
+ @param obj: The object to generate type checks
+ @param fields_types: The fields and their types as a dict
+ @return: A ht type check function
+
+ """
+ assert set(obj.GetAllSlots()) == set(fields_types.keys()), \
+ "%s != %s" % (set(obj.GetAllSlots()), set(fields_types.keys()))
+ return ht.TStrictDict(True, True, fields_types)
+
+
+_TObjFdefs = \
+ _GenerateObjectTypeCheck(objects.QueryFieldDefinition, {
+ "name": ht.TRegex(query.FIELD_NAME_RE),
+ "title": ht.TRegex(query.TITLE_RE),
+ "kind": ht.TElemOf(constants.QFT_ALL),
+ "doc": ht.TRegex(query.DOC_RE),
+ })
+
+
def RequireFileStorage():
"""Checks that file storage is enabled.
after the cluster has been initialized.
"""
+ OP_RESULT = ht.TBool
class OpClusterDestroy(OpCode):
lost after the execution of this opcode.
"""
+ OP_RESULT = ht.TNonEmptyString
class OpClusterQuery(OpCode):
"""Query cluster information."""
+ OP_RESULT = ht.TDictOf(ht.TNonEmptyString, ht.TAny)
class OpClusterVerify(OpCode):
OP_PARAMS = [
("instances", ht.EmptyList, ht.TListOf(ht.TNonEmptyString), None),
]
+ OP_RESULT = ht.TListOf(ht.TAnd(ht.TIsLength(3),
+ ht.TItems([ht.TNonEmptyString,
+ ht.TPositiveInt,
+ ht.TPositiveInt])))
class OpClusterConfigQuery(OpCode):
OP_PARAMS = [
_POutputFields
]
+ OP_RESULT = ht.TListOf(ht.TAny)
class OpClusterRename(OpCode):
OP_PARAMS = [
("name", ht.NoDefault, ht.TNonEmptyString, None),
]
+ OP_RESULT = ht.TNonEmptyString
class OpClusterSetParams(OpCode):
("use_external_mip_script", None, ht.TMaybeBool,
"Whether to use an external master IP address setup script"),
]
+ OP_RESULT = ht.TNone
class OpClusterRedistConf(OpCode):
"""Force a full push of the cluster configuration.
"""
+ OP_RESULT = ht.TNone
class OpClusterActivateMasterIp(OpCode):
"""Activate the master IP on the master node.
"""
+ OP_RESULT = ht.TNone
class OpClusterDeactivateMasterIp(OpCode):
"""Deactivate the master IP on the master node.
"""
+ OP_RESULT = ht.TNone
class OpQuery(OpCode):
("qfilter", None, ht.TOr(ht.TNone, ht.TListOf),
"Query filter"),
]
+ OP_RESULT = \
+ _GenerateObjectTypeCheck(objects.QueryResponse, {
+ "fields": ht.TListOf(_TObjFdefs),
+ "data": _TQueryResult,
+ })
class OpQueryFields(OpCode):
("fields", None, ht.TMaybeListOf(ht.TNonEmptyString),
"Requested fields; if not given, all are returned"),
]
+ OP_RESULT = \
+ _GenerateObjectTypeCheck(objects.QueryFieldsResponse, {
+ "fields": ht.TListOf(_TObjFdefs),
+ })
class OpOobCommand(OpCode):
("power_delay", constants.OOB_POWER_DELAY, ht.TPositiveFloat,
"Time in seconds to wait between powering on nodes"),
]
+ # Fixme: Make it more specific with all the special cases in LUOobCommand
+ OP_RESULT = _TQueryResult
# node opcodes
OP_PARAMS = [
_PNodeName,
]
+ OP_RESULT = ht.TNone
class OpNodeAdd(OpCode):
"Whether node can host instances"),
("ndparams", None, ht.TMaybeDict, "Node parameters"),
]
+ OP_RESULT = ht.TNone
class OpNodeQuery(OpCode):
("names", ht.EmptyList, ht.TListOf(ht.TNonEmptyString),
"Empty list to query all nodes, node names otherwise"),
]
+ OP_RESULT = _TOldQueryResult
class OpNodeQueryvols(OpCode):
("nodes", ht.EmptyList, ht.TListOf(ht.TNonEmptyString),
"Empty list to query all nodes, node names otherwise"),
]
+ OP_RESULT = ht.TListOf(ht.TAny)
class OpNodeQueryStorage(OpCode):
("nodes", ht.EmptyList, ht.TListOf(ht.TNonEmptyString), "List of nodes"),
("name", None, ht.TMaybeString, "Storage name"),
]
+ OP_RESULT = _TOldQueryResult
class OpNodeModifyStorage(OpCode):
_PStorageName,
("changes", ht.NoDefault, ht.TDict, "Requested changes"),
]
+ OP_RESULT = ht.TNone
class OpRepairNodeStorage(OpCode):
_PStorageName,
_PIgnoreConsistency,
]
+ OP_RESULT = ht.TNone
class OpNodeSetParams(OpCode):
_PNodeName,
_PForce,
]
+ OP_RESULT = ht.TMaybeString
class OpNodeMigrate(OpCode):
("os_type", None, ht.TMaybeString, "Instance operating system"),
("osparams", None, ht.TMaybeDict, "Temporary OS parameters"),
]
+ OP_RESULT = ht.TNone
class OpInstanceRemove(OpCode):
("ignore_failures", False, ht.TBool,
"Whether to ignore failures during removal"),
]
+ OP_RESULT = ht.TNone
class OpInstanceRename(OpCode):
_PNoRemember,
_PStartupPaused,
]
+ OP_RESULT = ht.TNone
class OpInstanceShutdown(OpCode):
"How long to wait for instance to shut down"),
_PNoRemember,
]
+ OP_RESULT = ht.TNone
class OpInstanceReboot(OpCode):
("reboot_type", ht.NoDefault, ht.TElemOf(constants.REBOOT_TYPES),
"How to reboot instance"),
]
+ OP_RESULT = ht.TNone
class OpInstanceReplaceDisks(OpCode):
("iallocator", None, ht.TMaybeString,
"Iallocator for deciding new secondary node"),
]
+ OP_RESULT = ht.TNone
class OpInstanceFailover(OpCode):
("iallocator", None, ht.TMaybeString,
"Iallocator for deciding the target node for shared-storage instances"),
]
+ OP_RESULT = ht.TNone
class OpInstanceMigrate(OpCode):
("allow_failover", False, ht.TBool,
"Whether we can fallback to failover if migration is not possible"),
]
+ OP_RESULT = ht.TNone
class OpInstanceMove(OpCode):
("target_node", ht.NoDefault, ht.TNonEmptyString, "Target node"),
_PIgnoreConsistency,
]
+ OP_RESULT = ht.TNone
class OpInstanceConsole(OpCode):
OP_PARAMS = [
_PInstanceName
]
+ OP_RESULT = ht.TDict
class OpInstanceActivateDisks(OpCode):
_PInstanceName,
("ignore_size", False, ht.TBool, "Whether to ignore recorded size"),
]
+ OP_RESULT = ht.TListOf(ht.TAnd(ht.TIsLength(3),
+ ht.TItems([ht.TNonEmptyString,
+ ht.TNonEmptyString,
+ ht.TNonEmptyString])))
class OpInstanceDeactivateDisks(OpCode):
_PInstanceName,
_PForce,
]
+ OP_RESULT = ht.TNone
class OpInstanceRecreateDisks(OpCode):
("nodes", ht.EmptyList, ht.TListOf(ht.TNonEmptyString),
"New instance nodes, if relocation is desired"),
]
+ OP_RESULT = ht.TNone
class OpInstanceQuery(OpCode):
("names", ht.EmptyList, ht.TListOf(ht.TNonEmptyString),
"Empty list to query all instances, instance names otherwise"),
]
+ OP_RESULT = _TOldQueryResult
class OpInstanceQueryData(OpCode):
"Whether to only return configuration data without querying"
" nodes"),
]
+ OP_RESULT = ht.TDictOf(ht.TNonEmptyString, ht.TDict)
def _TestInstSetParamsModList(fn):
"""Change the parameters of an instance.
"""
- _TestNicModifications = _TestInstSetParamsModList(_TestNicDef)
- _TestDiskModifications = _TestInstSetParamsModList(_TDiskParams)
+ TestNicModifications = _TestInstSetParamsModList(_TestNicDef)
+ TestDiskModifications = _TestInstSetParamsModList(_TDiskParams)
OP_DSC_FIELD = "instance_name"
OP_PARAMS = [
_PForce,
_PForceVariant,
_PIgnoreIpolicy,
- ("nics", ht.EmptyList, _TestNicModifications,
+ ("nics", ht.EmptyList, TestNicModifications,
"List of NIC changes. Each item is of the form ``(op, index, settings)``."
" ``op`` is one of ``%s``, ``%s`` or ``%s``. ``index`` can be either -1 to"
" refer to the last position, or a zero-based index number. A deprecated"
" of the NIC with that index." %
(constants.DDM_ADD, constants.DDM_MODIFY, constants.DDM_REMOVE,
constants.DDM_ADD, constants.DDM_REMOVE)),
- ("disks", ht.EmptyList, _TestDiskModifications,
+ ("disks", ht.EmptyList, TestDiskModifications,
"List of disk changes. See ``nics``."),
("beparams", ht.EmptyDict, ht.TDict, "Per-instance backend parameters"),
("runtime_mem", None, ht.TMaybeStrictPositiveInt, "New runtime memory"),
("amount", ht.NoDefault, ht.TInt,
"Amount of disk space to add (megabytes)"),
]
+ OP_RESULT = ht.TNone
class OpInstanceChangeGroup(OpCode):
("ipolicy", None, ht.TMaybeDict,
"Group-wide :ref:`instance policy <rapi-ipolicy>` specs"),
]
+ OP_RESULT = ht.TNone
class OpGroupAssignNodes(OpCode):
("nodes", ht.NoDefault, ht.TListOf(ht.TNonEmptyString),
"List of nodes to assign"),
]
+ OP_RESULT = ht.TNone
class OpGroupQuery(OpCode):
("names", ht.EmptyList, ht.TListOf(ht.TNonEmptyString),
"Empty list to query all groups, group names otherwise"),
]
+ OP_RESULT = _TOldQueryResult
class OpGroupSetParams(OpCode):
OP_PARAMS = [
_PGroupName,
]
+ OP_RESULT = ht.TNone
class OpGroupRename(OpCode):
("names", ht.EmptyList, ht.TListOf(ht.TNonEmptyString),
"Which operating systems to diagnose"),
]
+ OP_RESULT = _TOldQueryResult
# Exports opcodes
("nodes", ht.EmptyList, ht.TListOf(ht.TNonEmptyString),
"Empty list to query all nodes, node names otherwise"),
]
+ OP_RESULT = ht.TDictOf(ht.TNonEmptyString,
+ ht.TOr(ht.Comment("False on error")(ht.TBool),
+ ht.TListOf(ht.TNonEmptyString)))
class OpBackupPrepare(OpCode):
("mode", ht.NoDefault, ht.TElemOf(constants.EXPORT_MODES),
"Export mode"),
]
+ OP_RESULT = ht.TOr(ht.TNone, ht.TDict)
class OpBackupExport(OpCode):
("destination_x509_ca", None, ht.TMaybeString,
"Destination X509 CA (remote export only)"),
]
+ OP_RESULT = \
+ ht.TAnd(ht.TIsLength(2), ht.TItems([
+ ht.Comment("Finalizing status")(ht.TBool),
+ ht.Comment("Status for every exported disk")(ht.TListOf(ht.TBool)),
+ ]))
class OpBackupRemove(OpCode):
OP_PARAMS = [
_PInstanceName,
]
+ OP_RESULT = ht.TNone
# Tags opcodes
projects / ganeti-local / blobdiff