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ZIH_generate_config.py
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ZIH_generate_config.py
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#!/usr/bin/python3
"""
Generate MetricQ SNMP source configuration or combinator configuration (in json format) for LZR PDUs
Requires a CMDB export file (pdu_lzr.csv) as input
"""
import csv
import json
from collections import OrderedDict
import click
PDU_CSV_FILE = "pdu_lzr.csv"
settings = {
'default_community': 'pdumon',
'default_interval': 5,
'default_prefix': 'LZR.E98',
'default_object_collections': ['default_objects'],
'additional_metric_attributes': ['room', 'rack', 'unit'],
'snmp_object_collections': {
'default_objects': {
'.1.3.6.1.4.1.476.1.42.3.8.30.40.1.63.1.1.1': { # power pro Phase
'suffix': 'B83.W1',
'unit': 'W',
'short_description': 'Power Phase 1',
},
'.1.3.6.1.4.1.476.1.42.3.8.30.40.1.63.1.1.2': {
'suffix': 'B83.W2',
'unit': 'W',
'short_description': 'Power Phase 2',
},
'.1.3.6.1.4.1.476.1.42.3.8.30.40.1.63.1.1.3': {
'suffix': 'B83.W3',
'unit': 'W',
'short_description': 'Power Phase 3',
},
'.1.3.6.1.4.1.476.1.42.3.8.30.40.1.22.1.1.1': { # current pro Phase
'multiplier': 0.01,
'suffix': 'B81.L1',
'unit': 'A',
'short_description': 'Current Phase 1',
},
'.1.3.6.1.4.1.476.1.42.3.8.30.40.1.22.1.1.2': {
'multiplier': 0.01,
'suffix': 'B81.L2',
'unit': 'A',
'short_description': 'Current Phase 2',
},
'.1.3.6.1.4.1.476.1.42.3.8.30.40.1.22.1.1.3': {
'multiplier': 0.01,
'suffix': 'B81.L3',
'unit': 'A',
'short_description': 'Current Phase 3',
},
'.1.3.6.1.4.1.476.1.42.3.8.30.40.1.19.1.1.1': { # voltage pro Phase
'multiplier': 0.1,
'suffix': 'B82.L1',
'unit': 'V',
'short_description': 'Voltage Phase 1',
},
'.1.3.6.1.4.1.476.1.42.3.8.30.40.1.19.1.1.2': {
'multiplier': 0.1,
'suffix': 'B82.L2',
'unit': 'V',
'short_description': 'Voltage Phase 2',
},
'.1.3.6.1.4.1.476.1.42.3.8.30.40.1.19.1.1.3': {
'multiplier': 0.1,
'suffix': 'B82.L3',
'unit': 'V',
'short_description': 'Voltage Phase 3',
},
'.1.3.6.1.4.1.476.1.42.3.8.30.40.1.67.1.1.1': { # powerfactor pro Phase
'multiplier': 0.1,
'suffix': 'B84.L1',
'unit': '',
'short_description': 'Power Factor Phase 1',
},
'.1.3.6.1.4.1.476.1.42.3.8.30.40.1.67.1.1.2': {
'multiplier': 0.1,
'suffix': 'B84.L2',
'unit': '',
'short_description': 'Power Factor Phase 2',
},
'.1.3.6.1.4.1.476.1.42.3.8.30.40.1.67.1.1.3': {
'multiplier': 0.1,
'suffix': 'B84.L3',
'unit': '',
'short_description': 'Power Factor Phase 3',
},
'.1.3.6.1.4.1.476.1.42.3.8.40.20.1.115.1.1': { # power pro Stromkreis
'suffix': 'B83.WA',
'unit': 'W',
'short_description': 'Power Circuit A',
},
'.1.3.6.1.4.1.476.1.42.3.8.40.20.1.115.1.2': {
'suffix': 'B83.WB',
'unit': 'W',
'short_description': 'Power Circuit B',
},
'.1.3.6.1.4.1.476.1.42.3.8.40.20.1.115.1.3': {
'suffix': 'B83.WC',
'unit': 'W',
'short_description': 'Power Circuit C',
},
'.1.3.6.1.4.1.476.1.42.3.8.40.20.1.115.1.4': {
'suffix': 'B83.WD',
'unit': 'W',
'short_description': 'Power Circuit D',
},
'.1.3.6.1.4.1.476.1.42.3.8.40.20.1.115.1.5': {
'suffix': 'B83.WE',
'unit': 'W',
'short_description': 'Power Circuit E',
},
'.1.3.6.1.4.1.476.1.42.3.8.40.20.1.115.1.6': {
'suffix': 'B83.WF',
'unit': 'W',
'short_description': 'Power Circuit F',
},
'.1.3.6.1.4.1.476.1.42.3.8.40.20.1.130.1.1': { # current pro Stromkreis
'multiplier': 0.01,
'suffix': 'B81.LA',
'unit': 'A',
'short_description': 'Current Circuit A',
},
'.1.3.6.1.4.1.476.1.42.3.8.40.20.1.130.1.2': {
'multiplier': 0.01,
'suffix': 'B81.LB',
'unit': 'A',
'short_description': 'Current Circuit B',
},
'.1.3.6.1.4.1.476.1.42.3.8.40.20.1.130.1.3': {
'multiplier': 0.01,
'suffix': 'B81.LC',
'unit': 'A',
'short_description': 'Current Circuit C',
},
'.1.3.6.1.4.1.476.1.42.3.8.40.20.1.130.1.4': {
'multiplier': 0.01,
'suffix': 'B81.LD',
'unit': 'A',
'short_description': 'Current Circuit D',
},
'.1.3.6.1.4.1.476.1.42.3.8.40.20.1.130.1.5': {
'multiplier': 0.01,
'suffix': 'B81.LE',
'unit': 'A',
'short_description': 'Current Circuit E',
},
'.1.3.6.1.4.1.476.1.42.3.8.40.20.1.130.1.6': {
'multiplier': 0.01,
'suffix': 'B81.LF',
'unit': 'A',
'short_description': 'Current Circuit F',
}
},
'temperature_sensor': {
'.1.3.6.1.4.1.476.1.42.3.8.60.15.1.70.1.1.1': {
'multiplier': 0.1,
'suffix': 'B30',
'unit': 'degC',
'description': 'Temperature',
'interval': 60,
}
}
}
}
def read_pdu_csv():
r = csv.reader(open(PDU_CSV_FILE, "r"), delimiter=";")
ips = {}
for ip, mac, room, c1, c2, c3, c4, rackpdu, cmdbname1, cmdbname2, cmdbname3, cmdbname4 in r:
roomnum = int(room[1:])
racks = [c1, c2, c3, c4]
for rack in racks:
if not rack:
continue
racknum = int(rack[:-1])
side = rack[-1]
rack = "S{:02}".format(racknum)
infix = '{:02}{:02}{}'.format(roomnum, racknum, side)
ips[ip] = {
'name': cmdbname1,
'room': room,
'rack': rack,
'infix': infix,
'description': 'Room {} Rack {} PDU {}'.format(room, rack, side),
}
return ips
def out_combinator(ips):
config = OrderedDict()
racks = []
for host_cfg in ips.values():
rack = "{}.{}".format(
settings['default_prefix'], host_cfg['infix'][:-1])
if rack not in racks:
racks.append(rack)
for side in ["A", "B"]:
expression = {
"operation": "+",
"left": {
"operation": "+",
"left": "{}{}.B83.W1".format(rack, side),
"right": "{}{}.B83.W2".format(rack, side)
},
"right": "{}{}.B83.W3".format(rack, side)
}
metadata = {
"description": "Room {} Rack {} PDU {} Power".format(host_cfg['room'], host_cfg['rack'], side),
"display_expression": "({}{}.B83.W1 + {}{}.B83.W2 + {}{}.B83.W3)".format(rack, side, rack, side, rack, side),
"unit": "W",
}
config["{}{}.B83.W".format(rack, side)] = {
"expression": expression, "metadata": metadata}
expression = {
"operation": "+",
"left": "{}A.B83.W".format(rack),
"right": "{}B.B83.W".format(rack)
}
metadata = {
"description": "Room {} Rack {} Total Power".format(host_cfg['room'], host_cfg['rack']),
"display_expression": "({}A.B83.W + {}B.B83.W)".format(rack, rack),
"unit": "W",
}
config["{}.B83.W".format(rack)] = {
"expression": expression, "metadata": metadata}
return config
@click.command()
@click.option('--combinator', default=False, is_flag=True)
def main(combinator):
ips = read_pdu_csv()
if combinator:
print(json.dumps(out_combinator(ips), indent=2))
else:
settings['hosts'] = ips
print(json.dumps(settings, indent=2))
if __name__ == '__main__':
main()