3 # Copyright (c) 2016 Cisco and/or its affiliates.
4 # Licensed under the Apache License, Version 2.0 (the "License");
5 # you may not use this file except in compliance with the License.
6 # You may obtain a copy of the License at:
8 # http://www.apache.org/licenses/LICENSE-2.0
10 # Unless required by applicable law or agreed to in writing, software
11 # distributed under the License is distributed on an "AS IS" BASIS,
12 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 # See the License for the specific language governing permissions and
14 # limitations under the License.
16 """This script uses T-REX stateless API to drive t-rex instance.
19 - T-REX: https://github.com/cisco-system-traffic-generator/trex-core
20 - compiled and running T-REX process (eg. ./t-rex-64 -i -c 4)
21 - trex_stl_lib.api library
22 - Script must be executed on a node with T-REX instance
25 1. Verify the API functionality and get server information
31 sys.path.insert(0, "/opt/trex-core-2.34/scripts/automation/"+\
32 "trex_control_plane/stl/")
33 from trex_stl_lib.api import *
36 def get_server_system_info():
37 """Check server info and quit.
49 print client.get_server_system_info()
51 except STLError as ex_error:
52 print_error(str(ex_error))
60 """Print error message on stderr.
62 :param msg: Error message to print.
67 sys.stderr.write(msg+'\n')
73 get_server_system_info()
76 if __name__ == "__main__":