nettools.py 文件源码

def list_bridges():
        try:
            ret = subprocess.run(['ovs-vsctl', 'list-br'], stdout=subprocess.PIPE, stderr=subprocess.STDOUT, shell=False, check=True)
            return [True, ret.stdout.decode('utf-8').split()]
        except subprocess.CalledProcessError as suberror:
            return [False, "list bridges failed : %s" % suberror.stdout.decode('utf-8')]