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root / lib / hypervisor @ 822a50c4

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__init__.py 2 kB
hv_base.py 15.5 kB
hv_chroot.py 9.9 kB
hv_fake.py 9.5 kB
hv_kvm.py 69.7 kB
hv_lxc.py 14.3 kB
hv_xen.py 27.5 kB

Latest revisions

# Date Author Comment
fcf5b670 12/08/2011 06:03 pm Guido Trotter

Add a balloon device to all kvm instances

This can be used to resize their memory (for now only manually, as
ganeti doesn't do the job yet)

Signed-off-by: Guido Trotter <>
Reviewed-by: Iustin Pop <>
89da2ff3 12/08/2011 06:03 pm Guido Trotter

kvm: get more accurate info from qmp, if possible

Signed-off-by: Guido Trotter <>
Reviewed-by: Iustin Pop <>
fc84cd5d 12/08/2011 06:03 pm Guido Trotter

kvm: make qmp connections more robust

Currently qmp fails at connect() time if there are socket errors. (eg.
if the instance was started without qmp). Add some better checking.

Also in the only place where we use it avoid hiding the error connecting
to the socket as a failure to read the password file....
16ca6243 11/30/2011 01:57 pm Michael Hanselmann

hv_xen: Report memory used by hypervisor

- Report memory used by hypervisor (“mem_hv” as per resource model
design document, “xmem” in htools)
- Also report number of CPUs available to Dom0
- Some other, small changes

Signed-off-by: Michael Hanselmann <>...
1d60fec6 11/30/2011 01:57 pm Michael Hanselmann

hv_xen: Export number of CPUs for Dom0

This will be stored in the node object and used for calculations.

Signed-off-by: Michael Hanselmann <>
Reviewed-by: René Nussbaumer <>
18bf85b1 11/30/2011 12:28 pm Michael Hanselmann

hv_xen: Use constant for “Domain-0” name

Signed-off-by: Michael Hanselmann <>
Reviewed-by: René Nussbaumer <>
f5a4b9ce 11/22/2011 04:53 pm Guido Trotter

hypervisors: use maximum memory for all operations

Signed-off-by: Guido Trotter <>
Reviewed-by: Iustin Pop <>
73ebb9ff 10/20/2011 04:30 pm Guido Trotter

Merge branch 'devel-2.5'

  • devel-2.5:
    Allow per-hypervisor optional files
    Add hypervisors ancillary files list
    xen: abstract a few hardcoded strings as constants

Conflicts:
lib/cmdlib.py
- trivial

Signed-off-by: Guido Trotter <>...
69ab2e12 10/20/2011 03:04 pm Guido Trotter

Add hypervisors ancillary files list

These lists will be used to declare some of the files not necessarily
needed on all nodes. The files selected are files without which the
various hypervisors can still work, but that when they are present
should be synchronized across the cluster (or node group)....
22d568c2 10/20/2011 03:04 pm Guido Trotter

xen: abstract a few hardcoded strings as constants

Signed-off-by: Guido Trotter <>
Reviewed-by: Iustin Pop <>

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