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#!/usr/bin/python
import argparse
from pysnmp.hlapi import *
import time
CONTROL_OID='.1.3.6.1.4.1.318.1.1.4.4.2.1.3.'
SWITCH={"on": 1, "off": 2}
def send_cmd(hostname, port, cmd):
print("Turn {} port {} {}".format(hostname, port, cmd))
oid=CONTROL_OID + str(port)
errorIndication, errorStatus, errorIndex, varBinds = next(
setCmd(SnmpEngine(),
CommunityData('private', mpModel=0),
UdpTransportTarget((hostname, 161)),
ContextData(),
ObjectType(ObjectIdentity(oid), Integer(SWITCH[cmd])))
)
if errorIndication:
print(errorIndication)
elif errorStatus:
print('%s at %s' % (errorStatus.prettyPrint(),
errorIndex and varBinds[int(errorIndex) - 1][0] or '?'))
else:
for varBind in varBinds:
print(' = '.join([x.prettyPrint() for x in varBind]))
def main():
parser = argparse.ArgumentParser()
# parser.add_argument("cmnd", help="")
parser.add_argument("--hostname", help="The pdu you wish to control - e.g. pdu05", required=True)
parser.add_argument("--port", help="The pdu port you wish to control, e.g. 4 or 15", required=True)
parser.add_argument("--command", help="What you wish to do with the port 'off', 'on', 'reboot'",
required=True, choices=['off', 'on', 'reboot'], default='reboot')
parser.add_argument("--delay", type=int, default=10,
help="Delay in seconds when rebooting between power off and power on (default 10 seconds)")
args = parser.parse_args()
if args.command == 'reboot':
send_cmd(args.hostname, args.port, 'off')
time.sleep(args.delay)
send_cmd(args.hostname, args.port, 'on')
else:
send_cmd(args.hostname, args.port, args.command)
if __name__ == '__main__':
main()
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