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root / lib / hypervisor @ 85414b69

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__init__.py 1.6 kB
hv_base.py 5.3 kB
hv_fake.py 6.5 kB
hv_kvm.py 23.9 kB
hv_xen.py 21.5 kB

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# Date Author Comment
00ad5362 02/03/2009 06:05 pm Guido Trotter

KVM: Make GetAllInstancesInfo concurrency-safe

Or actually more so. If this function gets called while instances get
shut down, it might try to report information on instances which don't
exits. Try to fail gracefully if that happens, by just skipping an...
3be34f57 01/29/2009 05:51 pm Guido Trotter

KVM: advise about VNC support on GetShellCommand

Reviewed-by: iustinp
8470c8db 01/29/2009 05:51 pm Guido Trotter

KVM: enable VNC if a VNC_BIND_ADDRESS is defined

We'll also enable a tablet usb device, as suggested by the kvm man page.

Reviewed-by: iustinp
56fee73b 01/29/2009 05:51 pm Guido Trotter

KVM: Allow the HV_VNC_BIND_ADDRESS parameter

Reviewed-by: iustinp
df5ab9f0 01/29/2009 05:50 pm Guido Trotter

KVM: make the kernel and initrd arguments optional

Under KVM we don't strictly need a kernel and initrd. If some are passed
we'll use them, otherwise the guest OS will need to behave as fully
native, and have its own boot loader and kernel.
The root_path hypervisor parameter becomes mandatory only if a kernel is...
a2faf9ee 01/29/2009 05:47 pm Guido Trotter

KVM: add the HV_SERIAL_CONSOLE parameter

Up until now a KVM instance was forced to have a serial port.
With this change this is no longer mandatory, by default we'll use one,
but if the HV_SERIAL_CONSOLE parameter is set to False we'll do without.

Reviewed-by: iustinp
5431b2e4 01/29/2009 05:47 pm Guido Trotter

GetShellCommand: get hvparams and beparams

Sometimes the hypervisor will use the instance hv and/or be parameters
to determine the best shell command. This is not possible, though,
currently, as the instance hv/beparams are not filled, so we have to
pass the filled versions separately....
d34b16d7 01/28/2009 09:06 pm Iustin Pop

Actually mark drives as read-only if so configured

This patch correctly marks the drives as read-only for Xen, and raises
and exception for KVM since it doesn't support read-only drives.

Reviewed-by: ultrotter
73cd67f4 01/27/2009 06:44 pm Guido Trotter

Xen: use utils.WriteFile for the instance configs

Also raise HypervisorError rather than OpExecError.

Reviewed-by: iustinp
78f66a17 01/27/2009 06:44 pm Guido Trotter

Xen: use utils.Readfile to read the VNC password

Also raise HypervisorError rather than OpExecError.

Reviewed-by: iustinp

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