host_ctrl.py 文件源码

def _uploadimage(self, name, newname, pool='default', origin='/tmp', suffix='.iso'):
        name = "%s" % (name)
        _pool = self.conn.storagePoolLookupByName(pool)
        poolxml = _pool.XMLDesc(0)
        root = ET.fromstring(poolxml)
        for element in root.getiterator('path'):
            poolpath = element.text
            break
        imagepath = "%s/%s" % (poolpath, newname)
        imagexml = self._xmlvolume(path=imagepath, size=0, diskformat='raw')
        _pool.createXML(imagexml, 0)
        imagevolume = self.conn.storageVolLookupByPath(imagepath)
        stream = self.conn.newStream(0)
        imagevolume.upload(stream, 0, 0)
        with open("%s/%s" % (origin, name)) as ori:
            stream.sendAll(self.handler, ori)
            stream.finish()
        return imagepath