vmtest_helper.py 文件源码

def __init__(self, domain, wait, cdrom):
        self.domain = domain
        if self.domain.isActive():
            self.domain.destroy()
        # revert to base snapshot if present
        try:
            snap = self.domain.snapshotLookupByName(SNAPSHOT_BASE)
            logging.info('Reverting to base snapshot')
            self.domain.revertToSnapshot(snap)
        except libvirt.libvirtError:
            logging.warning('Missing snapshot "%s"', SNAPSHOT_BASE)
        # start domain
        logging.info('Testing {}'.format(self.domain.name()))
        self.domain.create()
        # wait for IP address
        self.ip = self.wait_for_ip()
        self.wait = wait
        self.sleep_amount = 1
        logging.info('IP address: %s', self.ip)
        self.wait(self.ip, True)
        self.cdrom = cdrom