/usr/bin/pduclient is in lavapdu-client 0.0.5-1.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 | #!/usr/bin/python
# Copyright 2013 Linaro Limited
# Author Matt Hart <matthew.hart@linaro.org>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
# MA 02110-1301, USA.
import socket
import optparse
if __name__ == '__main__':
usage = "Usage: %prog --daemon deamonhostname --hostname pduhostname --port pduportnum --command pducommand"
description = "LAVA PDU daemon client"
commands = ["reboot", "on", "off"]
parser = optparse.OptionParser(usage=usage, description=description)
parser.add_option("--daemon", dest="pdudaemonhostname", action="store", type="string", help="LAVAPDU Daemon hostname (ex: localhost)")
parser.add_option("--hostname", dest="pduhostname", action="store", type="string", help="PDU Hostname (ex: pdu05)")
parser.add_option("--port", dest="pduportnum", action="store", type="string", help="PDU Portnumber (ex: 04)")
parser.add_option("--command", dest="pducommand", action="store", type="string", help="PDU command (ex: reboot|on|off)")
parser.add_option("--delay", dest="pdudelay", action="store", type="int", help="Delay before command runs, or between off/on when rebooting (ex: 5)")
(options, args) = parser.parse_args()
if (not (options.pdudaemonhostname) or not(options.pduhostname) or not (options.pduportnum) or not (options.pducommand)):
print("Missing option, try -h for help")
exit(1)
if not (options.pducommand in commands):
print("Unknown pdu command: %s" % options.pducommand)
exit(1)
if options.pdudelay:
string = ("%s %s %s %s" % (options.pduhostname, options.pduportnum, options.pducommand, options.pdudelay))
else:
string = ("%s %s %s" % (options.pduhostname, options.pduportnum, options.pducommand))
sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
#sock.setblocking(0) # optional non-blocking
reply = ""
try:
sock.connect((options.pdudaemonhostname, 16421))
sock.send(string)
reply = sock.recv(16384).strip() # limit reply to 16K
sock.close()
except Exception:
print ("Error sending command, wrong daemon hostname?")
exit(1)
if reply == "ack":
print("Command sent successfully.")
exit(0)
else:
print("Unknown error sending command! %s replied: %s" % (options.pdudaemonhostname, reply))
exit(127)
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