82 lines
3.5 KiB
Plaintext
82 lines
3.5 KiB
Plaintext
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#!/usr/bin/env python3
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# This file is part of Checkmk (https://checkmk.com). It is subject to the terms and
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# conditions defined in the file COPYING, which is part of this source code package.
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# NOTE: Careful when replacing the *-import below with a more specific import. This can cause
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# problems because it might remove variables from the check-context which are necessary for
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# resolving legacy discovery results such as [("SUMMARY", "diskstat_default_levels")]. Furthermore,
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# it might also remove variables needed for accessing discovery rulesets.
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import json
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#<<<graylog_input_metrics:sep(0)>>>
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# {"641e88d05d447a677efde199": {"input_state": "FAILED", "input_name": "kafka_cef_test",
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# "input_type": "CEF Kafka", "input_port": null, "im_m1_rate": 0.0, "im_m5_rate": 0.0,
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# "im_m15_rate": 0.0, "rs_m1_rate": 0.0, "rs_m5_rate": 0.0, "rs_m15_rate": 0.0},
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# "641e32885d447a677efd2dbf": {"input_state": "RUNNING", "input_name": "UDP-test",
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# "input_type": "Syslog UDP", "input_port": 1514, "im_m1_rate": 1.0846244336700077,
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# "im_m5_rate": 1.3700826278955827, "im_m15_rate": 1.254406787430692, "rs_m1_rate": 145.45579305762527,
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# "rs_m5_rate": 180.6486220431909, "rs_m15_rate": 165.26666376319292},
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# "641e32795d447a677efd2d9e": {"input_state": "RUNNING", "input_name": "testTCP", "input_type": "Syslog TCP",
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# "input_port": 1515, "im_m1_rate": 1.057872514816615, "im_m5_rate": 1.364957693749168,
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# "im_m15_rate": 1.2528742858546844, "rs_m1_rate": 140.4719944116262, "rs_m5_rate": 178.57816158901215,
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# "rs_m15_rate": 163.80530659055356}}
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def parse_graylog_input_metrics(section):
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parsed = json.loads(section[0][0])
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return parsed
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def inventory_graylog_input_metrics(parsed):
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for input_id, input_info in parsed.items():
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input_name = input_info["input_name"]
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yield Service(f"{input_name} ({input_id})")
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def check_graylog_input_metrics(item, params, parsed):
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# if parsed is None: return
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item_id = item.split()[-1][1:-1]
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input_info = parsed[item_id]
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input_state = input_info["input_state"]
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state = 1
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if input_state == "RUNNING": state = 0
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elif input_state == "FAILED": state = 2
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yield state, "State: %s" % input_state
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yield 0, "Type: %s" % input_info["input_type"]
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if input_info["input_port"]:
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yield 0, "Port: %s" % input_info["input_port"]
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for key, dsname, unit, unit_func, infotext in [
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("im_m1_rate", "im_m1_rate", "/1min", float, "Incoming messages"),
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("im_m5_rate", "im_m5_rate", "/5min", float, ""),
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("im_m15_rate", "im_m15_rate", "/15min", float, ""),
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("rs_m1_rate", "rs_m1_rate", "/1min", get_bytes_human_readable, "Incoming data"),
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("rs_m5_rate", "rs_m5_rate", "/5min", get_bytes_human_readable, ""),
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("rs_m15_rate", "rs_m15_rate", "/15min", get_bytes_human_readable, ""),
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]:
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value = parsed[item_id][key]
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value = round(value, 2)
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rate_upper = params.get(key, {}).get("%s_upper" % key, (None, None))
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rate_lower = params.get(key, {}).get("%s_lower" % key, (None, None))
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yield check_levels(
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value,
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dsname,
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rate_upper + rate_lower,
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human_readable_func=unit_func,
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unit=unit,
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infoname=infotext
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)
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check_info["graylog_input_metrics"] = {
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"parse_function": parse_graylog_input_metrics,
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"check_function": check_graylog_input_metrics,
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"inventory_function": inventory_graylog_input_metrics,
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"service_description": "Graylog Input %s",
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"has_perfdata": True,
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"group": "graylog_input_metrics",
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}
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