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# Date Author Comment
f5118ade 05/27/2009 01:19 pm Iustin Pop

Add a node powercycle command

This (somewhat big) patch adds support for remotely rebooting the nodes
via whatever support the hypervisor has for such a concept.

For KVM/fake (and containers in the future) this just uses sysrq plus a
‘reboot’ call if the sysrq method failed. For Xen, it first tries the...
572e52bf 05/05/2009 01:58 pm Iustin Pop

Abstract Linux node information in hv_base

Currently both hv_fake and hv_kvm implement practically identical code
to get the node information. Since future container-like hypervisors
will also need this functionality, this patch moves it into the base
class (as a separate function) which can then be called from classes...
07813a9e 02/24/2009 05:25 pm Iustin Pop

Remove the extra_args parameter in instance start

This patch removes the extra_args parameter and instead switches the
instance to the HV_KERNEL_ARGS hypervisor option.

This is a big change, but it's a needed cleanup, this extra parameter on
all RPC calls is not generic and we also need to have a persistent value...
bfc30ec0 02/13/2009 05:35 pm Iustin Pop

Some small improvements to the fake hypervisor

This patch modifies the fake hypervisor to substract the memory “used”
by “running” instances from the free memory, so the actual node
information changes based on the running instances.

Also some style changes and fixes are added....
0105bad3 02/09/2009 12:41 pm Iustin Pop

Export the cpu nodes and sockets from Xen

This is a hand-picked forward patch of commit 1755 on the 1.2 branch
(hand-picked since the trees diverged too much since then):

The patch changed the xen hypervisor to compute the number of cpu
    sockets/nodes and enables the command line and the RAPI to show this...
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....
637ce7f9 01/27/2009 01:31 pm Guido Trotter

KVM: implement GetShellCommandForConsole

This is a class method, because it calls _InstanceSerial, which is
another class method. The patch changes it to classmethod for all the
hypervisor classes.

Reviewed-by: iustinp
c41eea6e 12/11/2008 07:13 pm Iustin Pop

Fix epydoc format warnings

This patch should fix all outstanding epydoc parsing errors; as such, we
switch epydoc into verbose mode so that any new errors will be visible.

Reviewed-by: imsnah
8b3fd458 10/14/2008 02:29 pm Iustin Pop

Change hypervisors to use the beparams

This patch changes the hypervisor functions to use the beparams dict
instead of the instance attributes.

Reviewed-by: ultrotter
a5f723a2 08/13/2008 05:24 pm Guido Trotter

FakeHypervisor: fix a function signature

StartInstance takes 'block_devices', not 'force' as its third argument.
Even if this is not used in the fake hypervisor it's better to have the
correct argument name to avoid confusion.

Reviewed-by: imsnah
3b9e6a30 07/30/2008 04:27 pm Iustin Pop

Fix some errors detected by pylint

Reviewed-by: imsnah
a2d32034 05/06/2008 01:20 pm Michael Hanselmann

Rename hypervisor code to lowercase filenames

Reviewed-by: iustinp