Thanks all: And another question : is openstack libvirt-python rewrited by openstack developers? here is the openstack libvirt-python doc: http://wiki.openstack.org/LibvirtAPI If you install openstack with devstack by default. You can find the lib in /opt/stack/nova/nova/virt/libvirt It has these files,but not one file named libvirt.py """ root@c65:/opt/stack/nova/nova/virt/libvirt# ls *.py config.py imagebackend.py snapshots.py volume_nfs.py driver.py imagecache.py utils.py volume.py firewall.py __init__.py vif.py """ I think I may use it. 2012/11/12 Xiao Hanyu <hanyu.xiao@eayun.com>

hi:

Matbe there's no libvirt python api document. You can lookup the api directly from the libvirt.py file.

In my machine, libvirt.py is located at /usr/lib/python2.7/site-packages/libvirt.py.

And, you can lookup the ruby api and c api for a reference, most of them are the same name.

Thanks.

On 11/12/2012 09:34 AM, 宣铭艺 wrote:

Hi libvirt users:

Who can tell me where is the fucking doc? I want to use libvirt-python in my project.But I can't found the doc. I only found "TBD" in http://libvirt.org/guide/html/Application_Development_Guide-Language_Binding... Did I miss something?

Thanks.

-- 樱宝宝: http://www.xuanmingyi.com

_______________________________________________ libvirt-users mailing listlibvirt-users@redhat.comhttps://www.redhat.com/mailman/listinfo/libvirt-users

--

Hanyu Xiao Eayun.com

_______________________________________________ libvirt-users mailing list libvirt-users@redhat.com https://www.redhat.com/mailman/listinfo/libvirt-users

-- 樱宝宝: http://www.xuanmingyi.com

Thanks for your advice! It's really important to me.And I think you are a Chinese.肖翰宇？？bye :) 2012/11/12 Hanyu Xiao <hanyu.xiao@eayun.com>

hi:

Actually, openstack just write some wrappers around libvirt api, together with some logic related to openstack itself.

for example:

def _lookup_by_name(self, instance_name): """Retrieve libvirt domain object given an instance name.

All libvirt error handling should be handled in this method and relevant nova exceptions should be raised in response.

""" try: return self._conn.lookupByName(instance_name) except libvirt.libvirtError as ex: error_code = ex.get_error_code() if error_code == libvirt.VIR_ERR_NO_DOMAIN: raise exception.InstanceNotFound(instance_id=instance_name)

msg = _("Error from libvirt while looking up %(instance_name)s: " "[Error Code %(error_code)s] %(ex)s") % locals() raise exception.NovaException(msg)

self._conn is libvirt connection.

By the way, openstack support multiple virtualization drivers, libvirt is only one of them.

I think you can treat openstack libvirt api as a reference, then modify libvirt api to suite your needs.

Thanks.

On 11/12/2012 10:07 AM, 宣铭艺 wrote:

Thanks all: And another question : is openstack libvirt-python rewrited by openstack developers?

here is the openstack libvirt-python doc:

http://wiki.openstack.org/LibvirtAPI

If you install openstack with devstack by default. You can find the lib in /opt/stack/nova/nova/virt/libvirt It has these files,but not one file named libvirt.py """ root@c65:/opt/stack/nova/nova/virt/libvirt# ls *.py config.py imagebackend.py snapshots.py volume_nfs.py driver.py imagecache.py utils.py volume.py firewall.py __init__.py vif.py """

I think I may use it.

2012/11/12 Xiao Hanyu <hanyu.xiao@eayun.com>

...

hi:

Matbe there's no libvirt python api document. You can lookup the api directly from the libvirt.py file.

In my machine, libvirt.py is located at /usr/lib/python2.7/site-packages/libvirt.py.

And, you can lookup the ruby api and c api for a reference, most of them are the same name.

Thanks.

On 11/12/2012 09:34 AM, 宣铭艺 wrote:

Hi libvirt users:

Who can tell me where is the fucking doc? I want to use libvirt-python in my project.But I can't found the doc. I only found "TBD" in http://libvirt.org/guide/html/Application_Development_Guide-Language_Binding... Did I miss something?

Thanks.

-- 樱宝宝: http://www.xuanmingyi.com

_______________________________________________ libvirt-users mailing listlibvirt-users@redhat.comhttps://www.redhat.com/mailman/listinfo/libvirt-users

--

Hanyu Xiao Eayun.com

_______________________________________________ libvirt-users mailing list libvirt-users@redhat.com https://www.redhat.com/mailman/listinfo/libvirt-users

-- 樱宝宝: http://www.xuanmingyi.com

-- Hanyu Xiao Eayun.com

-- 樱宝宝: http://www.xuanmingyi.com