def main():
django.setup()
# Load device info and credentials into database
ex1_link_obj_2_credentials.link_device_to_credentials()
devices = NetworkDevice.objects.all()
for a_device in devices:
if a_device.device_name and a_device.credentials:
start_time = datetime.now()
creds = a_device.credentials
username = creds.username
password = creds.password
remote_conn = ConnectHandler(device_type=a_device.device_type,
ip=a_device.ip_address,
username=username,
password=password,
port=a_device.port,
secret='')
# Print out 'show version' output
print
print '#' * 80
print ("'show version' output for device: %s" % a_device.device_name)
print '#' * 80
print remote_conn.send_command("show version")
# Print out elapsed time
print '#' * 80
print ("Elapsed time: " + str(datetime.now() - start_time))
print '#' * 80
def main():
django.setup()
start_time = datetime.now()
q = Queue(maxsize=20)
# Load device info and credentials into database
ex1_link_obj_2_credentials.link_device_to_credentials()
devices = NetworkDevice.objects.all()
procs = []
for a_device in devices:
print a_device, a_device.credentials
for a_device in devices:
my_proc = Process(target=show_version_queue, args=(a_device, q))
my_proc.start()
procs.append(my_proc)
# Make sure all child processes finish running and return before proceeding
for a_proc in procs:
a_proc.join() # Wait for a process to complete
while not q.empty():
my_dict = q.get()
for k,v in my_dict.iteritems():
print k
print v
print "\nElapsed time: " + str(datetime.now() - start_time)
def main():
django.setup()
start_time = datetime.now()
# Load device info and credentials into database
ex1_link_obj_2_credentials.link_device_to_credentials()
devices = NetworkDevice.objects.all()
procs = []
for a_device in devices:
print a_device, a_device.credentials
for a_device in devices:
my_proc = Process(target=show_version, args=(a_device,))
my_proc.start()
procs.append(my_proc)
# Make sure all child processes finish running and return before proceeding
for a_proc in procs:
a_proc.join() # Wait for a process to complete
print "\nElapsed time: " + str(datetime.now() - start_time)
def main():
django.setup()
# Load device info and credentials into database
ex1_link_obj_2_credentials.link_device_to_credentials()
devices = NetworkDevice.objects.all()
start_time = datetime.now()
print "Print out device info: "
for a_device in devices:
print a_device, a_device.credentials
for a_device in devices:
my_thread = threading.Thread(target=show_version, args=(a_device,))
my_thread.start()
main_thread = threading.currentThread()
for a_thread in threading.enumerate():
if a_thread != main_thread:
print a_thread
a_thread.join() # Wait for a thread to complete
print "\nElapsed time: " + str(datetime.now() - start_time)
