Fix some metric checks.

check_mk-amd-gpu/local/lib/check_mk/base/plugins/agent_based/amd_gpu.py

@@ -1,106 +0,0 @@
-#!/usr/bin/env python3
-#
-# Copyright 2024 Spearhead Systems SRL
-
-from cmk.base.plugins.agent_based.agent_based_api.v1 import (
-    register,
-    Service,
-    Result,
-    Metric,
-    State,
-)
-
-
-def discovery_amd_gpu(section):
-    name = section[0][0]
-    yield Service(item=name)
-
-
-def check_state(alert_percentages, measured_percent):
-    if alert_percentages:
-        if alert_percentages[1] <= measured_percent:
-            return State.CRIT
-        elif alert_percentages[0] <= measured_percent:
-            return State.WARN
-    return State.OK
-
-
-def get_levels(alert_levels, total=None):
-    if alert_levels == None:
-        return
-    
-    if total == None:
-        return alert_levels
-
-    return (alert_levels[0] / 100 * total, alert_levels[1] / 100 * total)
-
-
-def check_amd_gpu(item, params, section):
-    if item != section[0][0]:
-        return
-
-    gpu_percent      = int(float(section[1][0]))
-    vram_bytes_used  = int(section[2][0])
-    vram_bytes_total = int(section[3][0])
-    vram_bytes_free  = max(0, vram_bytes_total - vram_bytes_used)
-
-    vram_mb_used  = vram_bytes_used  // 1048576
-    vram_mb_total = vram_bytes_total // 1048576
-    vram_mb_free  = vram_bytes_free  // 1048576
-
-    alert_gpu_percent       = params.get("gpu_percent")
-    alert_vram_used_percent = params.get("vram_used_percent")
-    alert_vram_free_percent = params.get("vram_free_percent")
-
-    vram_used_percent = vram_bytes_used / vram_bytes_total * 100
-    vram_free_percent = 100 - vram_used_percent
-
-    yield Result(
-        state=check_state(alert_gpu_percent, gpu_percent),
-        summary=f"GPU: {gpu_percent}%"
-    )
-
-    yield Result(
-        state=check_state(alert_vram_free_percent, vram_free_percent),
-        summary=f"VRAM free: {vram_mb_free} MiB"
-    )
-
-    yield Result(
-        state=check_state(alert_vram_used_percent, vram_used_percent),
-        summary=f"VRAM used: {vram_mb_used} MiB"
-    )
-
-    yield Result(
-        state=State.OK,
-        summary=f"VRAM total: {vram_mb_total} MiB"
-    )
-
-    yield Metric(
-        name="gpu_percent",
-        value=gpu_percent,
-        levels=get_levels(alert_gpu_percent),
-        boundaries=(0, 100)
-    )
-
-    yield Metric(
-        name="vram_used",
-        value=vram_mb_used,
-        levels=get_levels(alert_vram_used_percent, vram_mb_total),
-        boundaries=(0, vram_mb_total)
-    )
-    
-    yield Metric(
-        name="vram_free",
-        value=vram_mb_free,
-        levels=get_levels(alert_vram_free_percent, vram_mb_total),
-        boundaries=(0, vram_mb_total)
-    )
-
-register.check_plugin(
-    name='amd_gpu',
-    service_name='AMD GPU - %s',
-    discovery_function=discovery_amd_gpu,
-    check_function=check_amd_gpu,
-    check_default_parameters={},
-    check_ruleset_name='amd_gpu',
-)

check_mk-amd-gpu/local/lib/python3/cmk/gui/plugins/wato/check_parameters/amd_gpu.py

@@ -1,86 +0,0 @@
-#!/usr/bin/env python3
-#
-# Copyright 2024 Spearhead Systems SRL
-
-from cmk.gui.i18n import _
-from cmk.gui.plugins.wato.utils import (
-    CheckParameterRulespecWithItem,
-    rulespec_registry,
-    RulespecGroupCheckParametersHardware,
-)
-from cmk.gui.valuespec import Dictionary, Percentage, TextInput, Tuple
-
-
-def _parameter_valuespec_amd_gpu():
-    return Dictionary(
-        title=_("GPU utilization"),
-        help=_(
-            "These metrics are queried directly from the AMD GPU. "
-            "Upper and lower levels can be specified for individual metrics."
-        ),
-        elements=[
-            (
-                "gpu_percent",
-                Tuple(
-                    title=_("GPU Used"),
-                    help=_("If usage of total GPU compute goes above these percentages, issue alerts."),
-                    elements=[
-                        Percentage(
-                            title=_("Warn if above"),
-                            default_value=90
-                        ),
-                        Percentage(
-                            title=_("Crit if above"),
-                            default_value=100
-                        )
-                    ]
-                )
-            ),
-            (
-                "vram_free_percent",
-                Tuple(
-                    title=_("VRAM Free"),
-                    help=_("If free VRAM goes above these percentages, issue alerts."),
-                    elements=[
-                        Percentage(
-                            title="Warn if above",
-                            default_value=70
-                        ),
-                        Percentage(
-                            title="Crit if above",
-                            default_value=90
-                        )
-                    ]
-                )
-            ),
-            (
-                "vram_used_percent",
-                Tuple(
-                    title=_("VRAM Used"),
-                    help=_("If used VRAM goes above these percentages, issue alerts."),
-                    elements=[
-                        Percentage(
-                            title="Warn if above",
-                            default_value=70
-                        ),
-                        Percentage(
-                            title="Crit if above",
-                            default_value=90
-                        )
-                    ]
-                )
-            )
-        ]
-    )
-
-
-rulespec_registry.register(
-    CheckParameterRulespecWithItem(
-        check_group_name="amd_gpu",
-        group=RulespecGroupCheckParametersHardware,
-        match_type="dict",
-        parameter_valuespec=_parameter_valuespec_amd_gpu,
-        item_spec=lambda: TextInput(title=_("GPU")),
-        title=lambda: _("AMD GPU Metrics"),
-    )
-)

check_mk-amd-gpu/local/share/check_mk/agents/custom/amd_gpu/lib/plugins/amd_gpu.ps1

@@ -1,20 +0,0 @@
-# Copyright 2024 Spearhead Systems SRL
-#
-# This goes in C:\ProgramData\checkmk\agent\plugins. It should be added automatically by
-# baking a new MSI after setting "Agent Rules" > "Deploy Custom Files With Agent" with
-# "Deploy Custom Files With Agent" including "amd_gpu".
-
-foreach ($Item in Get-ChildItem "HKLM:\SYSTEM\CurrentControlSet\Control\Class\{4d36e968-e325-11ce-bfc1-08002be10318}" -Name -Include 000*) {
-  $Name = Get-ItemPropertyValue "HKLM:\SYSTEM\CurrentControlSet\Control\Class\{4d36e968-e325-11ce-bfc1-08002be10318}\$Item" "DriverDesc"
-  if ($Name -match 'Radeon') {
-    $GpuBytesTotal = Get-ItemPropertyValue "HKLM:\SYSTEM\CurrentControlSet\Control\Class\{4d36e968-e325-11ce-bfc1-08002be10318}\$Item" "HardwareInformation.qwMemorySize"
-    $GpuRawName    = Get-ItemPropertyValue "HKLM:\SYSTEM\CurrentControlSet\Control\Class\{4d36e968-e325-11ce-bfc1-08002be10318}\$Item" "HardwareInformation.AdapterString"
-    break
-  }
-}
-
-$GpuName = [System.Text.Encoding]::Unicode.GetString($GpuRawName)
-$GpuPercent   = (((Get-Counter "\GPU Engine(*)\Utilization Percentage" ).CounterSamples).CookedValue | measure -sum).sum
-$GpuBytesUsed = (((Get-Counter "\GPU Process Memory(*)\Dedicated Usage").CounterSamples).CookedValue | measure -sum).sum
-
-Write-Output "<<<amd_gpu:sep(0)>>>", $GpuName, $GpuPercent, $GpuBytesUsed, $GpuBytesTotal

check_mk-azure-keyvault/local/lib/check_mk/base/plugins/agent_based/azure_keyvault.py

@@ -1,72 +0,0 @@
-#!/usr/bin/env python3
-# Copyright (C) 2023 Spearhead Systems SRL - License: GNU General Public License v2
-
-import json
-from datetime import datetime, timezone
-from cmk.base.plugins.agent_based.agent_based_api.v1 import register, Result, Service, State
-
-
-# Convert JSON entries into dictionaries indexed by certificate name.
-def parse_keyvault(string_table):
-    raw_json = ""
-    cert_data = []
-
-    for row in string_table:
-        line = row[0]
-        raw_json += line
-        if line == "]":
-          cert_data.extend(json.loads(raw_json))
-          raw_json = ""
-
-    lookup = {}
-    for cert in cert_data:
-        lookup[cert["name"]] = cert
-
-    return lookup
-
-
-register.agent_section(
-    name="azure_keyvault",
-    parse_function=parse_keyvault
-)
-
-
-# Produce a list of certificates based on the parsed output.
-def discover_keyvault(section):
-    for name, details in sorted(section.items()):
-        yield Service(item=name)
-
-
-# Given a specific certificate, look it up in the parsed output, and produce
-# results on that service based upon the certificate's expiry.
-def check_keyvault(item, params, section):
-    warn_days = params.get("warn_days")
-    crit_days = params.get("crit_days")
-
-    cert = section.get(item)
-    if cert is None:
-        return
-
-    expires = datetime.fromisoformat(cert["attributes"]["expires"])
-    now = datetime.now(timezone.utc)
-    remaining_days = (expires - now).days
-
-    state = State.OK
-    if crit_days is not None and remaining_days < crit_days:
-        state = State.CRIT
-    elif warn_days is not None and remaining_days < warn_days:
-        state = State.WARN
-
-    yield Result(state=state, summary="Expires in %d days" % remaining_days)
-
-
-register.check_plugin(
-    name="azure_keyvault",
-    service_name="Azure Keyvault Certificate %s",
-
-    check_function=check_keyvault,
-    check_default_parameters={},
-    check_ruleset_name="azure_keyvault",
-
-    discovery_function=discover_keyvault,
-)

check_mk-azure-keyvault/local/share/check_mk/agents/special/agent_azure_keyvault

@@ -1,26 +0,0 @@
-#!/bin/bash
-# Copyright (C) 2023 Spearhead Systems SRL - License: GNU General Public License v2
-
-az=/usr/bin/az
-
-set -euo pipefail
-
-if [ "$#" -lt 4 ]; then
-  echo "Usage: $0 <tenant> <user> <password> <vault1> ... [vaultN]" >&2
-  exit 1
-fi
-
-tenant="$1"
-user="$2"
-password="$3"
-vaults="${@:4}"
-
-echo "<<<azure_keyvault:sep(0)>>>"
-
-"$az" login --service-principal --tenant="$tenant" --user="$user" --password="$password" > /dev/null
-
-for vault in $vaults; do
-  "$az" keyvault certificate list --vault-name="$vault"
-done
-
-"$az" logout

check_mk-azure-keyvault/local/share/check_mk/checks/agent_azure_keyvault

@@ -1,16 +0,0 @@
-#!/usr/bin/env python3
-# Copyright (C) 2023 Spearhead Systems SRL - License: GNU General Public License v2
-
-def agent_azure_keyvault(params, hostname, ipaddress):
-    tenant = params["tenant"]
-    client = params["client"]
-    secret = params["secret"]
-
-    args = [tenant, client, secret]
-
-    for vault in params["vaults"]:
-        args.extend([vault.strip()])
-
-    return args
-
-special_agent_info["azure_keyvault"] = agent_azure_keyvault

check_mk-azure-keyvault/local/share/check_mk/web/plugins/wato/azure_keyvault.py

@@ -1,110 +0,0 @@
-#!/usr/bin/env python3
-# Copyright (C) 2023 Spearhead Systems SRL - License: GNU General Public License v2
-
-import copy
-from cmk.gui.i18n import _
-from cmk.gui.plugins.wato.utils import (
-    rulespec_registry,
-    HostRulespec,
-    IndividualOrStoredPassword,
-    RulespecGroupCheckParametersDiscovery,
-    CheckParameterRulespecWithItem,
-    RulespecGroupCheckParametersApplications,
-)
-from cmk.gui.watolib.rulespecs import Rulespec
-from cmk.gui.valuespec import (
-    Dictionary,
-    TextInput,
-    Integer,
-    ListOfStrings,
-    Password
-)
-
-
-def _valuespec_special_agents_azure_keyvault_check():
-    return Dictionary(
-        title=_("Azure Key Vault Certificate Checks"),
-        optional_keys=["warn_days", "crit_days"],
-        elements=[
-            (
-                "warn_days",
-                Integer(
-                    minvalue=0,
-                    default_value=30,
-                    title=_("Certificate Days to Warn"),
-                    help=_(
-                        "How many days to warn before a certificate in this key vault will expire"
-                    ),
-                ),
-            ),
-            (
-                "crit_days",
-                Integer(
-                    minvalue=0,
-                    default_value=3,
-                    title=_("Certificate Days to Crit"),
-                    help=_(
-                        "How many days to crit before a certificate in this key vault will expire"
-                    ),
-                ),
-            ),
-        ],
-    )
-
-def _valuespec_special_agents_azure_keyvault_discovery():
-    return Dictionary(
-        title=_("Azure Key Vault Certificate Discovery"),
-        elements=[
-            (
-                "tenant",
-                TextInput(
-                    title=_("Tenant ID / Directory ID"),
-                    allow_empty=False,
-                    size=45,
-                ),
-            ),
-            (
-                "client",
-                TextInput(
-                    title=_("Client ID / Application ID"),
-                    allow_empty=False,
-                    size=45,
-                ),
-            ),
-            (
-                "secret",
-                IndividualOrStoredPassword(
-#                Password(
-                    title=_("Client Secret"),
-                    allow_empty=False,
-                    size=45,
-                ),
-            ),
-            (
-                "vaults",
-                ListOfStrings(
-                    title=_("Keyvaults"),
-                    allow_empty=False,
-                ),
-            ),
-        ],
-    )
-
-
-rulespec_registry.register(
-    CheckParameterRulespecWithItem(
-        check_group_name="azure_keyvault",
-        group=RulespecGroupCheckParametersApplications,
-        match_type='dict',
-        parameter_valuespec=_valuespec_special_agents_azure_keyvault_check,
-    )
-)
-
-rulespec_registry.register(
-    HostRulespec(
-        group=RulespecGroupCheckParametersDiscovery,
-        match_type='dict',
-        name="special_agents:azure_keyvault",
-        valuespec=_valuespec_special_agents_azure_keyvault_discovery,
-    )
-)

check_mk-azure/local/lib/check_mk/base/plugins/agent_based/azure.py

@@ -151,49 +151,49 @@ def check_defender(item, params, section):
 
 
 register.agent_section(
-    name="azure_keyvault",
+    name="azure_keyvault_metrics",
     parse_function=parse
 )
 
 register.check_plugin(
-    name="azure_keyvault",
+    name="azure_keyvault_metrics",
     service_name="Azure Keyvault Metric %s",
 
     check_function=check_keyvault,
     check_default_parameters={},
-    check_ruleset_name="azure_keyvault",
+    check_ruleset_name="azure_keyvault_metrics",
 
     discovery_function=discover,
 )
 
 register.agent_section(
-    name="azure_firewall",
+    name="azure_firewall_metrics",
     parse_function=parse
 )
 
 register.check_plugin(
-    name="azure_firewall",
+    name="azure_firewall_metrics",
     service_name="Azure Firewall Metric %s",
 
     check_function=check_firewall,
     check_default_parameters={},
-    check_ruleset_name="azure_firewall",
+    check_ruleset_name="azure_firewall_metrics",
 
     discovery_function=discover,
 )
 
 register.agent_section(
-    name="azure_defender",
+    name="azure_defender_alerts",
     parse_function=parse
 )
 
 register.check_plugin(
-    name="azure_defender",
+    name="azure_defender_alerts",
     service_name="Azure Defender Alert %s",
 
     check_function=check_defender,
     check_default_parameters={},
-    check_ruleset_name="azure_defender",
+    check_ruleset_name="azure_defender_alerts",
 
     discovery_function=discover,
 )

check_mk-azure/local/share/check_mk/agents/special/agent_azure

@@ -124,9 +124,6 @@ def print_json(obj):
 
 
 command, tenant, username, password = get_args(sys.argv)
-
-print(f"<<<azure_{command}:sep(0)>>>")
-
 token = get_token(tenant, username, password)
 
 for subscription in list_subscriptions(token):

check_mk-azure/local/share/check_mk/checks/agent_azure

@@ -4,19 +4,19 @@
 def get_params(params):
     return params["tenant"], params["client"], params["secret"]
 
-def agent_azure_keyvault(params, hostname, ipaddress):
+def agent_azure_keyvault_metrics(params, hostname, ipaddress):
     tenant, client, secret = get_params(params)
     return ["keyvault", tenant, client, secret]
 
-def agent_azure_firewall(params, hostname, ipaddress):
+def agent_azure_firewall_metrics(params, hostname, ipaddress):
     tenant, client, secret = get_params(params)
     return ["firewall", tenant, client, secret]
 
-def agent_azure_defender(params, hostname, ipaddress):
+def agent_azure_defender_alerts(params, hostname, ipaddress):
     tenant, client, secret = get_params(params)
     return ["defender", tenant, client, secret]
 
-special_agent_info["azure_keyvault"] = agent_azure_keyvault
+special_agent_info["azure_keyvault_metrics"] = agent_azure_keyvault_metrics
-special_agent_info["azure_firewall"] = agent_azure_firewall
+special_agent_info["azure_firewall_metrics"] = agent_azure_firewall_metrics
-special_agent_info["azure_defender"] = agent_azure_defender
+special_agent_info["azure_defender_alerts"]  = agent_azure_defender_alerts
 

check_mk-azure/local/share/check_mk/web/plugins/wato/azure.py

@@ -53,7 +53,7 @@ def _valuespec_special_agents_azure_discovery():
         ],
     )
 
-def _valuespec_special_agents_azure_keyvault_check():
+def _valuespec_special_agents_azure_keyvault_metric_check():
     return Dictionary(
         title=_("Azure Key Vault Metric Checks"),
         elements=[
@@ -113,7 +113,7 @@ def _valuespec_special_agents_azure_keyvault_check():
         ],
     )
 
-def _valuespec_special_agents_azure_firewall_check():
+def _valuespec_special_agents_azure_firewall_metric_check():
     return Dictionary(
         title=_("Azure Firewall Metric Checks"),
         elements=[
@@ -158,7 +158,7 @@ def _valuespec_special_agents_azure_firewall_check():
 
 rulespec_registry.register(
     HostRulespec(
-        name="special_agents:azure_keyvault",
+        name="special_agents:azure_keyvault_metrics",
         group=RulespecGroupCheckParametersDiscovery,
         match_type='dict',
         valuespec=_valuespec_special_agents_azure_discovery,
@@ -166,7 +166,7 @@ rulespec_registry.register(
 )
 rulespec_registry.register(
     HostRulespec(
-        name="special_agents:azure_firewall",
+        name="special_agents:azure_firewall_metrics",
         group=RulespecGroupCheckParametersDiscovery,
         match_type='dict',
         valuespec=_valuespec_special_agents_azure_discovery,
@@ -174,7 +174,7 @@ rulespec_registry.register(
 )
 rulespec_registry.register(
     HostRulespec(
-        name="special_agents:azure_defender",
+        name="special_agents:azure_defender_alerts",
         group=RulespecGroupCheckParametersDiscovery,
         match_type='dict',
         valuespec=_valuespec_special_agents_azure_discovery,
@@ -183,17 +183,17 @@ rulespec_registry.register(
 
 rulespec_registry.register(
     CheckParameterRulespecWithItem(
-        check_group_name="azure_keyvault",
+        check_group_name="azure_keyvault_metric",
         group=RulespecGroupCheckParametersApplications,
         match_type="dict",
-        parameter_valuespec=_valuespec_special_agents_azure_keyvault_check,
+        parameter_valuespec=_valuespec_special_agents_azure_keyvault_metric_check,
     )
 )
 rulespec_registry.register(
     CheckParameterRulespecWithItem(
-        check_group_name="azure_firewall",
+        check_group_name="azure_firewall_metric",
         group=RulespecGroupCheckParametersApplications,
         match_type="dict",
-        parameter_valuespec=_valuespec_special_agents_azure_firewall_check,
+        parameter_valuespec=_valuespec_special_agents_azure_keyvault_metric_check,
     )
 )