_PIgnoreIpolicy = ("ignore_ipolicy", False, ht.TBool,
"Whether to ignore ipolicy violations")
+# Allow runtime changes while migrating
+_PAllowRuntimeChgs = ("allow_runtime_changes", True, ht.TBool,
+ "Allow runtime changes (eg. memory ballooning)")
+
+
#: OP_ID conversion regular expression
_OPID_RE = re.compile("([a-z])([A-Z])")
ht.TListOf(ht.TAnd(ht.TIsLength(len(_TSetParamsResultItemItems)),
ht.TItems(_TSetParamsResultItemItems)))
+# TODO: Generate check from constants.IDISK_PARAMS_TYPES (however, not all users
+# of this check support all parameters)
+_TDiskParams = ht.TDictOf(ht.TElemOf(constants.IDISK_PARAMS),
+ ht.TOr(ht.TNonEmptyString, ht.TInt))
+
_SUMMARY_PREFIX = {
"CLUSTER_": "C_",
"GROUP_": "G_",
"Whether to wipe disks before allocating them to instances"),
("nicparams", None, ht.TMaybeDict, "Cluster-wide NIC parameter defaults"),
("ndparams", None, ht.TMaybeDict, "Cluster-wide node parameter defaults"),
- ("ipolicy", None, ht.TMaybeDict, "Cluster-wide instance policy specs"),
+ ("ipolicy", None, ht.TMaybeDict,
+ "Cluster-wide :ref:`instance policy <rapi-ipolicy>` specs"),
("drbd_helper", None, ht.TOr(ht.TString, ht.TNone), "DRBD helper program"),
("default_iallocator", None, ht.TOr(ht.TString, ht.TNone),
"Default iallocator for cluster"),
_PMigrationMode,
_PMigrationLive,
_PMigrationTargetNode,
+ _PAllowRuntimeChgs,
+ _PIgnoreIpolicy,
("iallocator", None, ht.TMaybeString,
"Iallocator for deciding the target node for shared-storage instances"),
]
_PForceVariant,
_PWaitForSync,
_PNameCheck,
+ _PIgnoreIpolicy,
("beparams", ht.EmptyDict, ht.TDict, "Backend parameters for instance"),
- ("disks", ht.NoDefault,
- # TODO: Generate check from constants.IDISK_PARAMS_TYPES
- ht.TListOf(ht.TDictOf(ht.TElemOf(constants.IDISK_PARAMS),
- ht.TOr(ht.TNonEmptyString, ht.TInt))),
+ ("disks", ht.NoDefault, ht.TListOf(_TDiskParams),
"Disk descriptions, for example ``[{\"%s\": 100}, {\"%s\": 5}]``;"
" each disk definition must contain a ``%s`` value and"
" can contain an optional ``%s`` value denoting the disk access mode"
OP_PARAMS = [
_PInstanceName,
_PEarlyRelease,
+ _PIgnoreIpolicy,
("mode", ht.NoDefault, ht.TElemOf(constants.REPLACE_MODES),
"Replacement mode"),
("disks", ht.EmptyList, ht.TListOf(ht.TPositiveInt),
_PMigrationMode,
_PMigrationLive,
_PMigrationTargetNode,
+ _PAllowRuntimeChgs,
_PIgnoreIpolicy,
("cleanup", False, ht.TBool,
"Whether a previously failed migration should be cleaned up"),
OP_PARAMS = [
_PInstanceName,
_PShutdownTimeout,
+ _PIgnoreIpolicy,
("target_node", ht.NoDefault, ht.TNonEmptyString, "Target node"),
_PIgnoreConsistency,
]
class OpInstanceRecreateDisks(OpCode):
"""Recreate an instance's disks."""
+ _TDiskChanges = \
+ ht.TAnd(ht.TIsLength(2),
+ ht.TItems([ht.Comment("Disk index")(ht.TPositiveInt),
+ ht.Comment("Parameters")(_TDiskParams)]))
+
OP_DSC_FIELD = "instance_name"
OP_PARAMS = [
_PInstanceName,
- ("disks", ht.EmptyList, ht.TListOf(ht.TPositiveInt),
- "List of disk indexes"),
+ ("disks", ht.EmptyList,
+ ht.TOr(ht.TListOf(ht.TPositiveInt), ht.TListOf(_TDiskChanges)),
+ "List of disk indexes (deprecated) or a list of tuples containing a disk"
+ " index and a possibly empty dictionary with disk parameter changes"),
("nodes", ht.EmptyList, ht.TListOf(ht.TNonEmptyString),
"New instance nodes, if relocation is desired"),
]
_PInstanceName,
_PForce,
_PForceVariant,
+ _PIgnoreIpolicy,
# TODO: Use _TestNicDef
("nics", ht.EmptyList, ht.TList,
"List of NIC changes. Each item is of the form ``(op, settings)``."
(constants.DDM_ADD, constants.DDM_REMOVE)),
("disks", ht.EmptyList, ht.TList, "List of disk changes. See ``nics``."),
("beparams", ht.EmptyDict, ht.TDict, "Per-instance backend parameters"),
+ ("runtime_mem", None, ht.TMaybeStrictPositiveInt, "New runtime memory"),
("hvparams", ht.EmptyDict, ht.TDict,
"Per-instance hypervisor parameters, hypervisor-dependent"),
("disk_template", None, ht.TOr(ht.TNone, _BuildDiskTemplateCheck(False)),
_PDiskParams,
_PHvState,
_PDiskState,
- ("ipolicy", None, ht.TMaybeDict, "Group-wide instance policy specs"),
+ ("ipolicy", None, ht.TMaybeDict,
+ "Group-wide :ref:`instance policy <rapi-ipolicy>` specs"),
]