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root / lib / hypervisor / hv_kvm.py @ cd42d0ad

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# Date Author Comment
38e250ba 01/21/2009 11:55 am Guido Trotter

KVM: save and remove the KVM runtime

At instance startup time we save the kvm runtime, and at stop time we
delete it. This patch also includes a function to load the kvm runtime,
which is unused yet.

Reviewed-by: iustinp

ee5f20b0 01/21/2009 11:55 am Guido Trotter

KVM: split KVM runtime generation and startup

Before we used to generate the kvm command line and then just run it.
With this patch we split the generation from the time it is run,
allowing us to save it and replay it at reboot.

We must take special care about instance nics:...

a1d79fc6 01/20/2009 08:12 pm Guido Trotter

KVM: add a _CONF_DIR

Currently we keep pid files and control files. In the conf dir we'll
also keep the data to start the instance anew, and the network
interface scripts. These will then be copied to a separate area (since
_CONF_DIR could be mounted 'noexec') and used to start the instance....

c4fbefc8 01/20/2009 08:12 pm Guido Trotter

KVM: Remove sockets after shutdown

Abstract the monitor and serial socket naming in two functions, and
reuse them to cleanup the files after shutdown.

Reviewed-by: iustinp

c4469f75 01/20/2009 08:11 pm Guido Trotter

KVM: fix class docstring

Reviewed-by: iustinp

069cfbf1 01/07/2009 07:01 pm Iustin Pop

Simplify hypervisor block_devices structure

This is a partial forward-port of commit 1136 on the 1.2 branch:

The hypervisor doesn't need to be passed the whole block device
structure, so we'll just give it the block device name on the local
node, and the name as seen by the instance. This will make it easier to...
14aa53cb 12/16/2008 06:24 pm Guido Trotter

KVM: improve socat interface

Call socat with a full path specified at configure time, rather than
just by its name, and check for the binary to exist at hypervisor
verify.

Reviewed-by: iustinp

08137f9e 12/14/2008 02:04 pm Iustin Pop

cleanup: kvm code likes to redefine names

Reviewed-by: amishchenko

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

8a74a9b9 12/02/2008 12:54 pm Guido Trotter

KVMHypervisor add two missing 'constants.'

Some calls to the HV parameters were missing them.

Reviewed-by: imsnah

47387b1e 12/02/2008 12:54 pm Guido Trotter

KVMHypervisor fix to case misspellings

Reviewed-by: imsnah

6b5605e8 10/14/2008 05:47 pm Iustin Pop

Convert the KVM hypervisor to hvparams

I'm not sure which parameters it should use, I took all I saw in the
code. Update: ultrotter says the list is OK for now.

Reviewed-by: ultrotter

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

d47d3d38 08/13/2008 07:41 pm Guido Trotter

KVM Hypervisor Cleanup

- Remove a few experiemental code lines left as comments
- Rework first disks' boot=on addition, which was calculated twice
- Remove an empty line
- Remove reference to hvm_pae which doesn't apply to kvm

Reviewed-by: imsnah

eb58f9b1 08/13/2008 05:25 pm Guido Trotter

Add KVM hypervisor code

ht_kvm.py contains the code for ganeti to work under kvm.
This patch also modifies Makefile.am to ship that file, and
lib/hypervisor/__init__.py to import it, and add kvm to the
hypervisors map.

Reviewed-by: imsnah