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cvprac/docs/labs/lab03-configlet-management/get_configlets.py

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# Copyright (c) 2021 Arista Networks, Inc.
# Use of this source code is governed by the Apache License 2.0
# that can be found in the COPYING file.
#
# Get list of configlets in parallel
from cvprac.cvp_client import CvpClient
import ssl
from concurrent.futures import ThreadPoolExecutor
ssl._create_default_https_context = ssl._create_unverified_context
import requests.packages.urllib3
requests.packages.urllib3.disable_warnings()
# Create connection to CloudVision
clnt = CvpClient()
clnt.connect(nodes=['cvp1'], username="username",password="password")
import time
from functools import wraps
def get_list_of_configlets(configlets):
"""
Create a thread pool and download specified urls
"""
futures_list = []
results = []
with ThreadPoolExecutor(max_workers=40) as executor:
for configlet in configlets:
futures = executor.submit(clnt.api.get_configlet_by_name, configlet)
futures_list.append(futures)
for future in futures_list:
try:
result = future.result(timeout=60)
results.append(result)
except Exception:
results.append(None)
return results
if __name__ == "__main__":
# Example with pre-defined list
configlets = ["tp-avd_tp-avd-leaf1","tp-avd_tp-avd-leaf2","tp-avd_tp-avd-leaf3","tp-avd_tp-avd-leaf4"]
# Example with loading list of configlets from a file
# with open("configlet_list.txt") as f:
# configlets = f.read().splitlines()
results = get_list_of_configlets(configlets)
for result in results:
print(result)