vMConUtils.py 文件源码

def getVmIsoList(self):
        isoList = []
        try:               
            vMdisk = self.conn.listStoragePools()
            for vM in vMdisk:
                pool = self.conn.storagePoolLookupByName(vM)
                stgvols = pool.listVolumes()
                for stgvolname in stgvols:
                    volData = dict()
                    stgvol = pool.storageVolLookupByName(stgvolname)
                    info = stgvol.info()
                    try:
                        volXml = stgvol.XMLDesc(0)
                        xml = minidom.parseString(volXml)
                        volData['vol_type'] = xml.getElementsByTagName('target')[0].getElementsByTagName('format')[0].getAttribute('type')
                    except:
                        volData['vol_type'] = 'unkonwn'
                    volData['vol_name'] = stgvol.name()
                    volData['vol_size'] = info[1] / 1024/ 1024/ 1024
                    volData['vol_available'] = info[2] / 1024/ 1024/ 1024
                    volData['vol_path'] = stgvol.path()
                    if volData['vol_type'].endswith('.iso') or volData['vol_path'].endswith('.iso'):isoList.append(volData)
            return isoList
        except libvirt.libvirtError:                    
            return isoList