[Kimchi-devel] [PATCH V2 3/6] VM supports interfaces: update model
From: ShaoHe Feng <shaohef(a)linux.vnet.ibm.com>
Support vm ifaces collection GET method
$ curl -u user -H 'Accept: application/json' -H 'Content-type:
application/json' http://localhost:800/vms/vm-name/ifaces/
Support vm iface resource GET method
$ curl -u user -H 'Accept: application/json' -H 'Content-type:
application/json' http://localhost:800/vms/vm-name/ifaces/mac
Signed-off-by: ShaoHe Feng <shaohef(a)linux.vnet.ibm.com>
---
src/kimchi/model.py | 36 ++++++++++++++++++++++++++++++++++++
1 file changed, 36 insertions(+)
diff --git a/src/kimchi/model.py b/src/kimchi/model.py
index ea528c6..4acc5e8 100644
--- a/src/kimchi/model.py
+++ b/src/kimchi/model.py
@@ -46,6 +46,7 @@ import uuid
from cherrypy.process.plugins import BackgroundTask
from cherrypy.process.plugins import SimplePlugin
from collections import defaultdict
+from lxml import objectify
from xml.etree import ElementTree
@@ -970,6 +971,41 @@ class Model(object):
iface.destroy()
iface.undefine()
+ def _get_vmifaces(self, vm):
+ dom = self._get_vm(vm)
+ xml = dom.XMLDesc(0)
+ root = objectify.fromstring(xml)
+
+ return root.devices.findall("interface")
+
+ def _get_vmiface(self, vm, mac):
+ ifaces = self._get_vmifaces(vm)
+
+ for iface in ifaces:
+ if iface.mac.get('address') == mac:
+ return iface
+ return None
+
+ def vmifaces_get_list(self, vm):
+ return [iface.mac.get('address') for iface in self._get_vmifaces(vm)]
+
+ def vmiface_lookup(self, vm, mac):
+ info = {}
+
+ iface = self._get_vmiface(vm, mac)
+ if iface is None:
+ raise NotFoundError('iface: "%s"' % mac)
+
+ info['type'] = iface.attrib['type']
+ info['mac'] = iface.mac.get('address')
+ info['model'] = iface.model.get('type')
+ if info['type'] == 'network':
+ info['network'] = iface.source.get('network')
+ if info['type'] == 'bridge':
+ info['bridge'] = iface.source.get('bridge')
+
+ return info
+
def add_task(self, target_uri, fn, opaque=None):
id = self.next_taskid
self.next_taskid = self.next_taskid + 1
--
1.8.4.2