vMConUtils.py 文件源码

def setInterfaceBandwidth(self,instance,port,bandwidth):
        '''????'''
        domXml = instance.XMLDesc(0)
        root = ElementTree.fromstring(domXml)
        try:
            for dev in root.findall('.//devices/'):
                if dev.tag == 'interface':
                    for iter in dev:
                        if iter.tag == 'target' and iter.get('dev') == port:
                            bwXml = ElementTree.SubElement(dev,'bandwidth')   
                            inbdXml = ElementTree.Element('inbound')
                            inbdXml.set('average',str(int(bandwidth)*1024))
                            inbdXml.set('peak',str(int(bandwidth)*1024))
                            inbdXml.set('burst','1024')
                            outbdXml = ElementTree.Element('outbound')
                            outbdXml.set('average',str(int(bandwidth)*1024))
                            outbdXml.set('peak',str(int(bandwidth)*1024))
                            outbdXml.set('burst','1024')
                            bwXml.append(inbdXml)
                            bwXml.append(outbdXml)
            domXml = ElementTree.tostring(root)
        except Exception,e:
            return {"status":"faild",'data':e}
        if self.defineXML(domXml):return {"status":"success",'data':None}