pyATS testbed

netmart2 — Fri, 29 Dec 2023 21:25:22 GMT

Hello,

I am trying to run this simplified testbed file and receive the following issue:

Also if you could please advise on the platform value required in testbed.yaml file when using cat4500.

PID: WS-C4507R+E

$ python3 pyATSTEST.py
Traceback (most recent call last):
File "src/pyats/utils/yaml/loader.py", line 176, in pyats.utils.yaml.loader.Loader.load
File "src/pyats/utils/schemaengine.py", line 242, in pyats.utils.schemaengine.Schema.validate
File "src/pyats/utils/schemaengine.py", line 213, in pyats.utils.schemaengine.Schema.apply_fallback
File "src/pyats/datastructures/listdict.py", line 253, in pyats.datastructures.listdict.ListDict.reconstruct
TypeError: string indices must be integers

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/home/wolfm/CiscoDevNet/200-901/Mod1.3-SoftDev/pyATSTEST.py", line 4, in <module>
tb = load('testbed.yaml')
File "src/genie/testbed.py", line 4, in genie.testbed.load
File "src/genie/conf/main.py", line 103, in genie.conf.main.Genie.init
File "/home/wolfm/.local/lib/python3.10/site-packages/pyats/topology/loader/__init__.py", line 44, in load
return TestbedFileLoader(**init_kwargs).load(loadable, **kwargs)
File "src/pyats/utils/yaml/loader.py", line 181, in pyats.utils.yaml.loader.Loader.load
File "src/pyats/utils/schemaengine.py", line 242, in pyats.utils.schemaengine.Schema.validate
File "src/pyats/utils/schemaengine.py", line 213, in pyats.utils.schemaengine.Schema.apply_fallback
File "src/pyats/datastructures/listdict.py", line 253, in pyats.datastructures.listdict.ListDict.reconstruct
TypeError: string indices must be integers

testbed.yaml

---

devices:

cisco-switch:

type: 'router'

os: 'iosxe'

platform: WS-C4507R+E

alias: 'uut'

credentials:

default:

username: cisco

password: test

connections:

cli:

protocol: ssh

port: 22

ip: "10..0.0.1"

pyATStest.py

#! /usr/bin/env python

from genie.testbed import load

# Load the testbed

tb = load('testbed.yaml')

# Find the device with alias uut

dev = tb.devices['uut']

# Connect to the device

dev.connect()

# Parse the output of the show version command

output = dev.parse('show version')

# Extract the version number and print it to the screen

print('IOS-XE version number: ' + output['version']['version'])

Re: pyATS testbed

balaji.bandi — Sat, 30 Dec 2023 16:12:14 GMT

You need to provide more environment information for us to help :

check below guide :

https://pubhub.devnetcloud.com/media/pyats-getting-started/docs/quickstart/manageconnections.html?highlight=telnet

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pyATS testbed

Re: pyATS testbed