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from __future__ import print_function
import struct
import socket
import os, os.path
reglist = [
{"begin": 0x0, #MFR_MODEL
"length": 8},
{"begin": 0x10, #MFR_DATE
"length": 8},
{"begin": 0x20, #FB Part #
"length": 8},
{"begin": 0x30, #HW Revision
"length": 4},
{"begin": 0x38, #FW Revision
"length": 4},
{"begin": 0x40, #MFR Serial #
"length": 16},
{"begin": 0x60, #Workorder #
"length": 4},
{"begin": 0x68, #PSU Status
"length": 1,
"keep": 10, # 10-sample ring buffer
"flags": 1},
{"begin": 0x69, #Battery Status
"length": 1,
"keep": 10, # 10-sample ring buffer
"flags": 1},
{"begin": 0x80, #Input VAC
"length": 1,
"keep": 10},
{"begin": 0x82, #Input Current AC
"length": 1,
"keep": 10},
{"begin": 0x84, #Battery Voltage
"length": 1,
"keep": 10},
{"begin": 0x86, #Battery Current Output
"length": 1},
{"begin": 0x88, #Battery Current Input
"length": 1},
{"begin": 0x8A, #Output Voltage (main converter)
"length": 1,
"keep": 10},
{"begin": 0x8C, #Output Current (main converter)
"length": 1,
"keep": 10},
{"begin": 0x8E, #IT Load Voltage Output
"length": 1},
{"begin": 0x90, #IT Load Current Output
"length": 1},
{"begin": 0x92, #Bulk Cap Voltage
"length": 1},
{"begin": 0x94, #Input Power
"length": 1,
"keep": 10},
{"begin": 0x96, #Output Power
"length": 1,
"keep": 10},
{"begin": 0x98, #RPM Fan 0
"length": 1},
{"begin": 0x9A, #RPM Fan 1
"length": 1},
{"begin": 0x9E, #Temp 0
"length": 1},
{"begin": 0xA0, #Temp 1
"length": 1},
]
def main():
COMMAND_TYPE_SET_CONFIG = 2
config_command = struct.pack("@HxxH",
COMMAND_TYPE_SET_CONFIG,
len(reglist))
for r in reglist:
keep = 1
if "keep" in r:
keep = r["keep"]
flags = 0
if "flags" in r:
flags = r["flags"]
monitor_interval = struct.pack("@HHHH", r["begin"], r["length"], keep, flags)
config_command += monitor_interval
config_packet = struct.pack("H", len(config_command)) + config_command
srvpath = "/var/run/rackmond.sock"
if os.path.exists(srvpath):
client = socket.socket(socket.AF_UNIX, socket.SOCK_STREAM)
client.connect(srvpath)
client.send(config_packet)
if __name__ == "__main__":
main()
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