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__init__.py 2 kB
hv_base.py 18.3 kB
hv_chroot.py 10.7 kB
hv_fake.py 10.7 kB
hv_kvm.py 90.9 kB
hv_lxc.py 15.6 kB
hv_xen.py 40.3 kB

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# Date Author Comment
775b17c9 09/01/2013 10:21 pm Dimitris Aragiorgis

Hepler methods for PCI slots and device ids

Device naming:
QEMU monitor expects devices to be uniquely named. Device ids derive
from the following function:
kvm_devid = <device_type>-<part of uuid>-pci-<pci_slot>
Device ids must be reproduce-able when we want to remove them....

2cb80f29 09/01/2013 10:21 pm Dimitris Aragiorgis

Use -device with pci info if possible

Extend kvm_cmd with -device option for the case of paravirual
Disks and NICs.

Signed-off-by: Dimitris Aragiorgis <>

99d2fbe9 09/01/2013 10:21 pm Dimitris Aragiorgis

Helper methods that check for hotplug support

Hotplug is currently not supported for:

- KVM < 1.0
- existing devices in the cluster
- python-fdsend module is not installed (NIC hotplug)
- chroot (Disk hotplug)
- security mode other than None (Disk hotplug)...
1a73ae30 09/01/2013 10:21 pm Dimitris Aragiorgis

Extract socket related code from QmpMonitor class

Separate unix socket related code from QmpMonitor class and
make the latter extend the newly introduced one: MonitorSocket

Signed-off-by: Dimitris Aragiorgis <>

6ebbbbc2 09/01/2013 10:21 pm Dimitris Aragiorgis

Introduce _GenerateKVMBlockDevicesOptions()

Simply move logic that generates block device related
options out of _GenerateKVMRuntime().

Signed-off-by: Dimitris Aragiorgis <>

cbdaf62a 09/01/2013 10:21 pm Dimitris Aragiorgis

Prepare kvm options to support -device for disks

Newer kvm version support -device driver,... option where available
drivers can be found by running kvm -device ? command. Currently
ganeti uses `if` property of driver to define the disk type to use
which is also passed as hvparam. This patch prepares the use of...

96f82929 09/01/2013 10:21 pm Dimitris Aragiorgis

Prepare block_devices runtime entry

With this patch we add another entry in runtime files along with
kvm_cmd, kvm_nics, and hvparams. block_devices that used to be
encapsulated inside kvm_cmd, live now separately just like nics do
but in tupples of (L{objects.Disk}, dev_path)....

1ca326c8 08/07/2013 06:46 pm Thomas Thrainer

Merge branch 'stable-2.9'

  • stable-2.9
    Fix batch creation of instances
    Fix documentation of gnt-instance batch-create
    Support multi instance allocs without iallocator
    Support DSA SSH keys in bootstrap
    Include VCS version in `gnt-cluster version`...
804d72eb 08/07/2013 05:41 pm Thomas Thrainer

Merge branch 'stable-2.8' into stable-2.9

  • stable-2.8
    Fix batch creation of instances
    Fix documentation of gnt-instance batch-create
    Support multi instance allocs without iallocator
    Support DSA SSH keys in bootstrap
    Include VCS version in `gnt-cluster version`...
ffc27116 08/06/2013 11:36 am Thomas Thrainer

Support 'viridian' parameter in Xen HVM

This parameter is required to prevent bluescreens in Windows instances.

This fixes issue 233.

Signed-off-by: Heiko Baumann <>
Signed-off-by: Thomas Thrainer <>
Reviewed-by: Helga Velroyen <>

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