call rpc

call_neutron_rpc.py

import json
import sys

from oslo_config import cfg
import oslo_i18n

from neutron.agent import rpc
from neutron.common import config
from neutron.common import rpc as n_rpc
from neutron.common import topics
from neutron import context


def main(ports):

  oslo_i18n.install('neutron')
  config.init(['--config-file', '/etc/neutron/neutron.conf', '--config-file', '/etc/neutron/plugins/ml2/ml2_conf.ini'])

  n_rpc.init(cfg.CONF)
  api = rpc.PluginApi(topics.PLUGIN)

  ctxt  = context.get_admin_context_without_session()
  data = api.get_devices_details_list(ctxt,ports,None)

  print json.dumps(data, indent=2)


if __name__ == '__main__':
  main(sys.argv[1:])