return constants.INSTST_ADMINOFFLINE
-def _GetInstDiskSize(index):
- """Build function for retrieving disk size.
+def _GetInstDisk(index, cb):
+ """Build function for calling another function with an instance Disk.
@type index: int
@param index: Disk index
+ @type cb: callable
+ @param cb: Callback
"""
- def fn(_, inst):
- """Get size of a disk.
+ def fn(ctx, inst):
+ """Call helper function with instance Disk.
+ @type ctx: L{InstanceQueryData}
@type inst: L{objects.Instance}
@param inst: Instance object
"""
try:
- return inst.disks[index].size
+ nic = inst.disks[index]
except IndexError:
return _FS_UNAVAIL
+ return cb(ctx, index, nic)
+
return fn
+def _GetInstDiskSize(ctx, _, disk): # pylint: disable=W0613
+ """Get a Disk's size.
+
+ @type ctx: L{InstanceQueryData}
+ @type disk: L{objects.Disk}
+ @param disk: The Disk object
+
+ """
+ if disk.size is None:
+ return _FS_UNAVAIL
+ else:
+ return disk.size
+
+
+def _GetInstDeviceName(ctx, _, device): # pylint: disable=W0613
+ """Get a Device's Name.
+
+ @type ctx: L{InstanceQueryData}
+ @type device: L{objects.NIC} or L{objects.Disk}
+ @param device: The NIC or Disk object
+
+ """
+ if device.name is None:
+ return _FS_UNAVAIL
+ else:
+ return device.name
+
+
+def _GetInstDeviceUUID(ctx, _, device): # pylint: disable=W0613
+ """Get a Device's UUID.
+
+ @type ctx: L{InstanceQueryData}
+ @type device: L{objects.NIC} or L{objects.Disk}
+ @param device: The NIC or Disk object
+
+ """
+ if device.uuid is None:
+ return _FS_UNAVAIL
+ else:
+ return device.uuid
+
+
def _GetInstNic(index, cb):
"""Build function for calling another function with an instance NIC.
(_MakeField("nic.ips", "NIC_IPs", QFT_OTHER,
"List containing each network interface's IP address"),
IQ_CONFIG, 0, lambda ctx, inst: [nic.ip for nic in inst.nics]),
+ (_MakeField("nic.names", "NIC_Names", QFT_OTHER,
+ "List containing each network interface's name"),
+ IQ_CONFIG, 0, lambda ctx, inst: [nic.name for nic in inst.nics]),
+ (_MakeField("nic.uuids", "NIC_UUIDs", QFT_OTHER,
+ "List containing each network interface's UUID"),
+ IQ_CONFIG, 0, lambda ctx, inst: [nic.uuid for nic in inst.nics]),
(_MakeField("nic.modes", "NIC_modes", QFT_OTHER,
"List containing each network interface's mode"), IQ_CONFIG, 0,
lambda ctx, inst: [nicp[constants.NIC_MODE]
(_MakeField("nic.mac/%s" % i, "NicMAC/%s" % i, QFT_TEXT,
"MAC address of %s network interface" % numtext),
IQ_CONFIG, 0, _GetInstNic(i, nic_mac_fn)),
+ (_MakeField("nic.name/%s" % i, "NicName/%s" % i, QFT_TEXT,
+ "Name address of %s network interface" % numtext),
+ IQ_CONFIG, 0, _GetInstNic(i, _GetInstDeviceName)),
+ (_MakeField("nic.uuid/%s" % i, "NicUUID/%s" % i, QFT_TEXT,
+ "UUID address of %s network interface" % numtext),
+ IQ_CONFIG, 0, _GetInstNic(i, _GetInstDeviceUUID)),
(_MakeField("nic.mode/%s" % i, "NicMode/%s" % i, QFT_TEXT,
"Mode of %s network interface" % numtext),
IQ_CONFIG, 0, _GetInstNic(i, nic_mode_fn)),
IQ_CONFIG, 0, lambda ctx, inst: len(inst.disks)),
(_MakeField("disk.sizes", "Disk_sizes", QFT_OTHER, "List of disk sizes"),
IQ_CONFIG, 0, lambda ctx, inst: [disk.size for disk in inst.disks]),
+ (_MakeField("disk.names", "Disk_names", QFT_OTHER, "List of disk names"),
+ IQ_CONFIG, 0, lambda ctx, inst: [disk.name for disk in inst.disks]),
+ (_MakeField("disk.uuids", "Disk_UUIDs", QFT_OTHER, "List of disk UUIDs"),
+ IQ_CONFIG, 0, lambda ctx, inst: [disk.uuid for disk in inst.disks]),
]
# Disks by number
- fields.extend([
- (_MakeField("disk.size/%s" % i, "Disk/%s" % i, QFT_UNIT,
- "Disk size of %s disk" % utils.FormatOrdinal(i + 1)),
- IQ_CONFIG, 0, _GetInstDiskSize(i))
- for i in range(constants.MAX_DISKS)])
+ for i in range(constants.MAX_DISKS):
+ numtext = utils.FormatOrdinal(i + 1)
+ fields.extend([
+ (_MakeField("disk.size/%s" % i, "Disk/%s" % i, QFT_UNIT,
+ "Disk size of %s disk" % numtext),
+ IQ_CONFIG, 0, _GetInstDisk(i, _GetInstDiskSize)),
+ (_MakeField("disk.name/%s" % i, "DiskName/%s" % i, QFT_TEXT,
+ "Name of %s disk" % numtext),
+ IQ_CONFIG, 0, _GetInstDisk(i, _GetInstDeviceName)),
+ (_MakeField("disk.uuid/%s" % i, "DiskUUID/%s" % i, QFT_TEXT,
+ "UUID of %s disk" % numtext),
+ IQ_CONFIG, 0, _GetInstDisk(i, _GetInstDeviceUUID))])
return fields