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root / lib / hypervisor @ 0fe22ad2

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__init__.py 2 kB
hv_base.py 18.5 kB
hv_chroot.py 10.7 kB
hv_fake.py 10.7 kB
hv_kvm.py 85.7 kB
hv_lxc.py 15.6 kB
hv_xen.py 41.3 kB

Latest revisions

# Date Author Comment
0fe22ad2 10/24/2013 12:27 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)....
a16f0d77 10/24/2013 12:27 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...
66d3d195 10/24/2013 12:27 pm Dimitris Aragiorgis

block_devices = (disk, link, uri)

Do not pass BlockDev instance to hypervisor. Instead calculate the
drive_uri (if any) in backend level and pass only the string to
hypervisor.

Hypervisor should not be aware of the entire block device but only
the final path it can be reached....
af5db30c 10/24/2013 12:27 pm Dimitris Aragiorgis

Introduce _GenerateKVMBlockDevicesOptions()

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

Signed-off-by: Dimitris Aragiorgis <>
Signed-off-by: Thomas Thrainer <>
Reviewed-by: Thomas Thrainer <>
fa8206c1 10/07/2013 12:36 pm Raffa Santi

Hardcode default access mode to kernelspace

Hardcode constants.KERNELSPACE as the default access method for
KVM disk templates, rather than allowing a change to the RBD default
access mode to affect all disk templates for KVM.

At some point in the future it might make more sense to have this...
c914b39f 10/04/2013 05:45 pm Santi Raffa

Handle scenarios where access is not set

It should not be possible to reach _GenerateKVMRuntime without having
the access method set, but if it does happen this commit makes sure
the default value is used anyway.

Signed-off-by: Raffa Santi <>...
117a85a0 10/02/2013 05:55 pm Raffa Santi

Add Userspace RBD support in KVM

  • Add device class object in block_device tuple
  • Update hv_xen.py for new block_devices format
  • Fix tests broken by the change

Signed-off-by: Santi Raffa <>
Reviewed-by: Thomas Thrainer <>
b5cad580 10/02/2013 03:22 pm Raffa Santi

Add soundhw support to XEN hypervisors

This allows XEN hypervisors to enable sound support, if the host
machines has required support. This has been tested only up to the
point of making sure the xen config file has the required
configuration values as per:...
295ed29b 10/02/2013 03:22 pm Santi Raffa

Add cpuid support to XEN hypervisors

Ease instance migration between heterogeneous nodes by letting system
administrators hide CPU capabilities as needed.

Signed-off-by: Santi Raffa <>
Reviewed-by: Thomas Thrainer <>
42e85303 09/25/2013 04:49 pm Klaus Aehlig

Merge branch 'stable-2.9' into master

  • stable-2.9
    Including missing RST files in packaging
    Update supported lint tools version numbers
    Fix some wrong indentations in the code
    Disable parenthesis indentation check
    Fix an improperly escaped string...

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