Script ganeti_watcher :: Class NodeMaintenance

Class NodeMaintenance

Talks to confd daemons and possible shutdown instances/drbd devices.

Instance Methods

__init__(self)
x.__init__(...) initializes x; see x.__class__.__doc__ for signature

Exec(self)
Check node status versus cluster desired state.

Inherited from object: __delattr__, __format__, __getattribute__, __hash__, __new__, __reduce__, __reduce_ex__, __repr__, __setattr__, __sizeof__, __str__, __subclasshook__

Class Methods

[hide private]

DoMaintenance(cls, role)
Maintain the instance list.

Static Methods

[hide private]

ShouldRun()
Checks whether node maintenance should run.

GetRunningInstances()
Compute list of hypervisor/running instances.

GetUsedDRBDs()
Get list of used DRBD minors.

ShutdownInstances(inst_running)
Shutdown running instances.

ShutdownDRBD(drbd_running)
Shutdown active DRBD devices.

Properties

[hide private]

Inherited from object: __class__

Method Details

[hide private]

init(self)
(Constructor)

x.__init__(...) initializes x; see x.__class__.__doc__ for signature

Overrides: object.__init__: (inherited documentation)

Class NodeMaintenance

__init__(self) (Constructor)

init(self)
(Constructor)