def render(self, session, logger, machine, disk, controller, share,
resourcegroup, address, comments, size, boot, **kw):
# Handle deprecated arguments
if kw.get("type"):
self.deprecated_option("type",
"Please use --controller instead.",
logger=logger,
**kw)
controller = kw["type"]
if kw.get("capacity"):
self.deprecated_option("capacity",
"Please use --size instead.",
logger=logger,
**kw)
size = kw["capacity"]
if not size or not controller:
raise ArgumentError("Please specify both --size "
"and --controller.")
if controller not in controller_types:
raise ArgumentError("%s is not a valid controller type, use one "
"of: %s." %
(controller, ", ".join(controller_types)))
dbmachine = Machine.get_unique(session, machine, compel=True)
for dbdisk in dbmachine.disks:
if dbdisk.device_name == disk:
raise ArgumentError("Machine %s already has a disk named %s." %
(machine, disk))
if dbdisk.bootable:
if boot is None:
boot = False
elif boot:
raise ArgumentError("Machine %s already has a boot disk." %
machine)
if boot is None:
# Backward compatibility: "sda"/"c0d0" is bootable, except if there
# is already a boot disk
boot = (disk == "sda" or disk == "c0d0")
if share:
if not CommandAddDisk.REGEX_ADDRESS.match(address):
raise ArgumentError("Disk address '%s' is not valid, it must "
"match \d+:\d+ (e.g. 0:0)." % address)
if not dbmachine.vm_container:
raise ArgumentError(
"{0} is not a virtual machine, it is not "
"possible to define a virtual disk.".format(dbmachine))
dbshare = find_share(dbmachine.vm_container.holder.holder_object,
resourcegroup, share)
dbdisk = VirtualDisk(device_name=disk,
controller_type=controller,
bootable=boot,
capacity=size,
address=address,
comments=comments)
dbshare.disks.append(dbdisk)
else:
dbdisk = LocalDisk(device_name=disk,
controller_type=controller,
capacity=size,
bootable=boot,
comments=comments)
dbmachine.disks.append(dbdisk)
self._write_plenary_info(dbmachine, logger)
return
def render(self, session, logger, machine, model, vendor, serial,
chassis, slot, clearchassis, multislot,
vmhost, cluster, allow_metacluster_change,
cpuname, cpuvendor, cpuspeed, cpucount, memory, ip,
**arguments):
dbmachine = Machine.get_unique(session, machine, compel=True)
plenaries = PlenaryCollection(logger=logger)
oldinfo = DSDBRunner.snapshot_hw(dbmachine)
if clearchassis:
del dbmachine.chassis_slot[:]
remove_plenaries = PlenaryCollection(logger=logger)
if chassis:
dbchassis = Chassis.get_unique(session, chassis, compel=True)
if machine_plenary_will_move(old=dbmachine.location,
new=dbchassis.location):
remove_plenaries.append(Plenary.get_plenary(dbmachine))
dbmachine.location = dbchassis.location
if slot is None:
raise ArgumentError("Option --chassis requires --slot "
"information.")
self.adjust_slot(session, logger,
dbmachine, dbchassis, slot, multislot)
elif slot is not None:
dbchassis = None
for dbslot in dbmachine.chassis_slot:
if dbchassis and dbslot.chassis != dbchassis:
raise ArgumentError("Machine in multiple chassis, please "
"use --chassis argument.")
dbchassis = dbslot.chassis
if not dbchassis:
raise ArgumentError("Option --slot requires --chassis "
"information.")
self.adjust_slot(session, logger,
dbmachine, dbchassis, slot, multislot)
dblocation = get_location(session, **arguments)
if dblocation:
loc_clear_chassis = False
for dbslot in dbmachine.chassis_slot:
dbcl = dbslot.chassis.location
if dbcl != dblocation:
if chassis or slot is not None:
raise ArgumentError("{0} conflicts with chassis {1!s} "
"location {2}.".format(dblocation,
dbslot.chassis, dbcl))
else:
loc_clear_chassis = True
if loc_clear_chassis:
del dbmachine.chassis_slot[:]
if machine_plenary_will_move(old=dbmachine.location,
new=dblocation):
remove_plenaries.append(Plenary.get_plenary(dbmachine))
dbmachine.location = dblocation
if model or vendor:
# If overriding model, should probably overwrite default
# machine specs as well.
if not model:
model = dbmachine.model.name
if not vendor:
vendor = dbmachine.model.vendor.name
dbmodel = Model.get_unique(session, name=model, vendor=vendor,
compel=True)
if dbmodel.machine_type not in ['blade', 'rackmount',
'workstation', 'aurora_node',
'virtual_machine']:
raise ArgumentError("The update_machine command cannot update "
"machines of type %s." %
dbmodel.machine_type)
# We probably could do this by forcing either cluster or
# location data to be available as appropriate, but really?
# Failing seems reasonable.
if dbmodel.machine_type != dbmachine.model.machine_type and \
'virtual_machine' in [dbmodel.machine_type,
dbmachine.model.machine_type]:
raise ArgumentError("Cannot change machine from %s to %s." %
(dbmachine.model.machine_type,
dbmodel.machine_type))
old_nic_model = dbmachine.model.nic_model
new_nic_model = dbmodel.nic_model
if old_nic_model != new_nic_model:
for iface in dbmachine.interfaces:
if iface.model == old_nic_model:
iface.model = new_nic_model
dbmachine.model = dbmodel
if cpuname or cpuvendor or cpuspeed is not None:
dbcpu = Cpu.get_unique(session, name=cpuname, vendor=cpuvendor,
speed=cpuspeed, compel=True)
dbmachine.cpu = dbcpu
if cpucount is not None:
dbmachine.cpu_quantity = cpucount
if memory is not None:
dbmachine.memory = memory
if serial:
dbmachine.serial_no = serial
if ip:
update_primary_ip(session, dbmachine, ip)
# FIXME: For now, if a machine has its interface(s) in a portgroup
# this command will need to be followed by an update_interface to
# re-evaluate the portgroup for overflow.
# It would be better to have --pg and --autopg options to let it
# happen at this point.
if cluster or vmhost:
if not dbmachine.vm_container:
raise ArgumentError("Cannot convert a physical machine to "
"virtual.")
old_holder = dbmachine.vm_container.holder.holder_object
resholder = get_resource_holder(session, hostname=vmhost,
cluster=cluster, compel=False)
new_holder = resholder.holder_object
# TODO: do we want to allow moving machines between the cluster and
# metacluster level?
if new_holder.__class__ != old_holder.__class__:
raise ArgumentError("Cannot move a VM between a cluster and a "
"stand-alone host.")
if cluster:
if new_holder.metacluster != old_holder.metacluster \
and not allow_metacluster_change:
raise ArgumentError("Current {0:l} does not match "
"new {1:l}."
.format(old_holder.metacluster,
new_holder.metacluster))
remove_plenaries.append(Plenary.get_plenary(dbmachine.vm_container))
dbmachine.vm_container.holder = resholder
for dbdisk in dbmachine.disks:
if not isinstance(dbdisk, VirtualDisk):
continue
old_share = dbdisk.share
if isinstance(old_share.holder, BundleResource):
resourcegroup = old_share.holder.name
else:
resourcegroup = None
new_share = find_share(new_holder, resourcegroup, old_share.name,
error=ArgumentError)
# If the shares are registered at the metacluster level and both
# clusters are in the same metacluster, then there will be no
# real change here
if new_share != old_share:
old_share.disks.remove(dbdisk)
new_share.disks.append(dbdisk)
if isinstance(new_holder, Cluster):
dbmachine.location = new_holder.location_constraint
else:
dbmachine.location = new_holder.location
session.flush()
plenaries.append(Plenary.get_plenary(old_holder))
plenaries.append(Plenary.get_plenary(new_holder))
if dbmachine.vm_container:
plenaries.append(Plenary.get_plenary(dbmachine.vm_container))
session.flush()
# Check if the changed parameters still meet cluster capacity
# requiremets
if dbmachine.cluster:
dbmachine.cluster.validate()
if allow_metacluster_change:
dbmachine.cluster.metacluster.validate()
if dbmachine.host and dbmachine.host.cluster:
dbmachine.host.cluster.validate()
# The check to make sure a plenary file is not written out for
# dummy aurora hardware is within the call to write(). This way
# it is consistent without altering (and forgetting to alter)
# all the calls to the method.
plenaries.append(Plenary.get_plenary(dbmachine))
if remove_plenaries.plenaries and dbmachine.host:
plenaries.append(Plenary.get_plenary(dbmachine.host))
key = CompileKey.merge([plenaries.get_write_key(),
remove_plenaries.get_remove_key()])
try:
lock_queue.acquire(key)
remove_plenaries.stash()
plenaries.write(locked=True)
remove_plenaries.remove(locked=True)
if dbmachine.host:
# XXX: May need to reconfigure.
pass
dsdb_runner = DSDBRunner(logger=logger)
dsdb_runner.update_host(dbmachine, oldinfo)
dsdb_runner.commit_or_rollback("Could not update machine in DSDB")
except:
plenaries.restore_stash()
remove_plenaries.restore_stash()
raise
finally:
lock_queue.release(key)
return
def render(self, session, logger, machine, disk, controller, share,
resourcegroup, address, comments, size, boot, **kw):
# Handle deprecated arguments
if kw.get("type"):
self.deprecated_option("type", "Please use --controller instead.",
logger=logger, **kw)
controller = kw["type"]
if kw.get("capacity"):
self.deprecated_option("capacity", "Please use --size instead.",
logger=logger, **kw)
size = kw["capacity"]
if not size or not controller:
raise ArgumentError("Please specify both --size "
"and --controller.")
if controller not in controller_types:
raise ArgumentError("%s is not a valid controller type, use one "
"of: %s." % (controller,
", ".join(controller_types)))
dbmachine = Machine.get_unique(session, machine, compel=True)
for dbdisk in dbmachine.disks:
if dbdisk.device_name == disk:
raise ArgumentError("Machine %s already has a disk named %s." %
(machine, disk))
if dbdisk.bootable:
if boot is None:
boot = False
elif boot:
raise ArgumentError("Machine %s already has a boot disk." %
machine)
if boot is None:
# Backward compatibility: "sda"/"c0d0" is bootable, except if there
# is already a boot disk
boot = (disk == "sda" or disk == "c0d0")
if share:
if not CommandAddDisk.REGEX_ADDRESS.match(address):
raise ArgumentError("Disk address '%s' is not valid, it must "
"match \d+:\d+ (e.g. 0:0)." % address)
if not dbmachine.vm_container:
raise ArgumentError("{0} is not a virtual machine, it is not "
"possible to define a virtual disk."
.format(dbmachine))
dbshare = find_share(dbmachine.vm_container.holder.holder_object,
resourcegroup, share)
dbdisk = VirtualDisk(device_name=disk, controller_type=controller,
bootable=boot, capacity=size, address=address,
comments=comments)
dbshare.disks.append(dbdisk)
else:
dbdisk = LocalDisk(device_name=disk, controller_type=controller,
capacity=size, bootable=boot, comments=comments)
dbmachine.disks.append(dbdisk)
self._write_plenary_info(dbmachine, logger)
return
