Resource Manager-sablonminták metrikariasztási szabályokhoz az Azure Monitorban

  • Cikk

Ez a cikk példákat tartalmaz az Azure Resource Manager-sablonok használatával a metrikariasztási szabályok Azure Monitorban való konfigurálásához. Minden minta tartalmaz egy sablonfájlt és egy paraméterfájlt, amely mintaértékeket tartalmaz a sablon számára.

Feljegyzés

Az Azure Monitorhoz készült Azure Resource Manager-mintákban megtalálja az elérhető minták listáját, és útmutatást nyújt az Azure-előfizetésben való üzembe helyezésükhöz.

A metrikariasztási szabályokkal használható erőforrások listájáért tekintse meg az Azure Monitor metrikariasztásainak támogatott erőforrásait. A riasztási szabály sémájának és tulajdonságainak magyarázata a Metrikariasztások – Létrehozás vagy frissítés című témakörben érhető el.

Feljegyzés

Az erőforrástípushoz tartozó metrikariasztások létrehozásához szükséges erőforrássablon: Az Azure Log Analytics-munkaterület (azaz) Microsoft.OperationalInsights/workspacestovábbi lépéseket igényel. Részletekért lásd: Metrikariasztás naplókhoz – Erőforrássablon.

Sablonhivatkozások

Egyetlen feltétel, statikus küszöbérték

Az alábbi minta egyetlen feltétel és statikus küszöbérték használatával hoz létre metrikariariasztási szabályt.

Sablonfájl

@description('Name of the alert')
@minLength(1)
param alertName string

@description('Description of alert')
param alertDescription string = 'This is a metric alert'

@description('Severity of alert {0,1,2,3,4}')
@allowed([
  0
  1
  2
  3
  4
])
param alertSeverity int = 3

@description('Specifies whether the alert is enabled')
param isEnabled bool = true

@description('Full Resource ID of the resource emitting the metric that will be used for the comparison. For example /subscriptions/00000000-0000-0000-0000-0000-00000000/resourceGroups/ResourceGroupName/providers/Microsoft.compute/virtualMachines/VM_xyz')
@minLength(1)
param resourceId string

@description('Name of the metric used in the comparison to activate the alert.')
@minLength(1)
param metricName string

@description('Operator comparing the current value with the threshold value.')
@allowed([
  'Equals'
  'GreaterThan'
  'GreaterThanOrEqual'
  'LessThan'
  'LessThanOrEqual'
])
param operator string = 'GreaterThan'

@description('The threshold value at which the alert is activated.')
param threshold int = 0

@description('How the data that is collected should be combined over time.')
@allowed([
  'Average'
  'Minimum'
  'Maximum'
  'Total'
  'Count'
])
param timeAggregation string = 'Average'

@description('Period of time used to monitor alert activity based on the threshold. Must be between one minute and one day. ISO 8601 duration format.')
@allowed([
  'PT1M'
  'PT5M'
  'PT15M'
  'PT30M'
  'PT1H'
  'PT6H'
  'PT12H'
  'PT24H'
])
param windowSize string = 'PT5M'

@description('how often the metric alert is evaluated represented in ISO 8601 duration format')
@allowed([
  'PT1M'
  'PT5M'
  'PT15M'
  'PT30M'
  'PT1H'
])
param evaluationFrequency string = 'PT1M'

@description('The ID of the action group that is triggered when the alert is activated or deactivated')
param actionGroupId string = ''

resource metricAlert 'Microsoft.Insights/metricAlerts@2018-03-01' = {
  name: alertName
  location: 'global'
  properties: {
    description: alertDescription
    severity: alertSeverity
    enabled: isEnabled
    scopes: [
      resourceId
    ]
    evaluationFrequency: evaluationFrequency
    windowSize: windowSize
    criteria: {
      'odata.type': 'Microsoft.Azure.Monitor.SingleResourceMultipleMetricCriteria'
      allOf: [
        {
          name: '1st criterion'
          metricName: metricName
          dimensions: []
          operator: operator
          threshold: threshold
          timeAggregation: timeAggregation
          criterionType: 'StaticThresholdCriterion'
        }
      ]
    }
    actions: [
      {
        actionGroupId: actionGroupId
      }
    ]
  }
}

Paraméterfájl

{
  "$schema": "https://schema.management.azure.com/schemas/2019-04-01/deploymentParameters.json#",
  "contentVersion": "1.0.0.0",
  "parameters": {
    "alertName": {
      "value": "New Metric Alert"
    },
    "alertDescription": {
      "value": "New metric alert created via template"
    },
    "alertSeverity": {
      "value":3
    },
    "isEnabled": {
      "value": true
    },
    "resourceId": {
      "value": "/subscriptions/replace-with-subscription-id/resourceGroups/replace-with-resourceGroup-name/providers/Microsoft.Compute/virtualMachines/replace-with-resource-name"
    },
    "metricName": {
      "value": "Percentage CPU"
    },
    "operator": {
      "value": "GreaterThan"
    },
    "threshold": {
      "value": "80"
    },
    "timeAggregation": {
      "value": "Average"
    },
    "actionGroupId": {
      "value": "/subscriptions/replace-with-subscription-id/resourceGroups/resource-group-name/providers/Microsoft.Insights/actionGroups/replace-with-action-group"
    }
  }
}

Egyetlen feltétel, dinamikus küszöbérték

Az alábbi minta egy metrikariasztási szabályt hoz létre egyetlen feltétel és egy dinamikus küszöbérték használatával.

Sablonfájl

@description('Name of the alert')
@minLength(1)
param alertName string

@description('Description of alert')
param alertDescription string = 'This is a metric alert'

@description('Severity of alert {0,1,2,3,4}')
@allowed([
  0
  1
  2
  3
  4
])
param alertSeverity int = 3

@description('Specifies whether the alert is enabled')
param isEnabled bool = true

@description('Full Resource ID of the resource emitting the metric that will be used for the comparison. For example /subscriptions/00000000-0000-0000-0000-0000-00000000/resourceGroups/ResourceGroupName/providers/Microsoft.compute/virtualMachines/VM_xyz')
@minLength(1)
param resourceId string

@description('Name of the metric used in the comparison to activate the alert.')
@minLength(1)
param metricName string

@description('Operator comparing the current value with the threshold value.')
@allowed([
  'GreaterThan'
  'LessThan'
  'GreaterOrLessThan'
])
param operator string = 'GreaterOrLessThan'

@description('Tunes how \'noisy\' the Dynamic Thresholds alerts will be: \'High\' will result in more alerts while \'Low\' will result in fewer alerts.')
@allowed([
  'High'
  'Medium'
  'Low'
])
param alertSensitivity string = 'Medium'

@description('The number of periods to check in the alert evaluation.')
param numberOfEvaluationPeriods int = 4

@description('The number of unhealthy periods to alert on (must be lower or equal to numberOfEvaluationPeriods).')
param minFailingPeriodsToAlert int = 3

@description('Use this option to set the date from which to start learning the metric historical data and calculate the dynamic thresholds (in ISO8601 format, e.g. \'2019-12-31T22:00:00Z\').')
param ignoreDataBefore string = ''

@description('How the data that is collected should be combined over time.')
@allowed([
  'Average'
  'Minimum'
  'Maximum'
  'Total'
  'Count'
])
param timeAggregation string = 'Average'

@description('Period of time used to monitor alert activity based on the threshold. Must be between five minutes and one hour. ISO 8601 duration format.')
@allowed([
  'PT5M'
  'PT15M'
  'PT30M'
  'PT1H'
])
param windowSize string = 'PT5M'

@description('how often the metric alert is evaluated represented in ISO 8601 duration format')
@allowed([
  'PT5M'
  'PT15M'
  'PT30M'
  'PT1H'
])
param evaluationFrequency string = 'PT5M'

@description('The ID of the action group that is triggered when the alert is activated or deactivated')
param actionGroupId string = ''

resource metricAlert 'Microsoft.Insights/metricAlerts@2018-03-01' = {
  name: alertName
  location: 'global'
  properties: {
    description: alertDescription
    severity: alertSeverity
    enabled: isEnabled
    scopes: [
      resourceId
    ]
    evaluationFrequency: evaluationFrequency
    windowSize: windowSize
    criteria: {
      'odata.type': 'Microsoft.Azure.Monitor.MultipleResourceMultipleMetricCriteria'
      allOf: [
        {
          criterionType: 'DynamicThresholdCriterion'
          name: '1st criterion'
          metricName: metricName
          dimensions: []
          operator: operator
          alertSensitivity: alertSensitivity
          failingPeriods: {
            numberOfEvaluationPeriods: numberOfEvaluationPeriods
            minFailingPeriodsToAlert: minFailingPeriodsToAlert
          }
          ignoreDataBefore: ignoreDataBefore
          timeAggregation: timeAggregation
        }
      ]
    }
    actions: [
      {
        actionGroupId: actionGroupId
      }
    ]
  }
}

Paraméterfájl

{
  "$schema": "https://schema.management.azure.com/schemas/2019-04-01/deploymentParameters.json#",
  "contentVersion": "1.0.0.0",
  "parameters": {
    "alertName": {
      "value": "New Metric Alert with Dynamic Thresholds"
    },
    "alertDescription": {
      "value": "New metric alert with Dynamic Thresholds created via template"
    },
    "alertSeverity": {
      "value":3
    },
    "isEnabled": {
      "value": true
    },
    "resourceId": {
      "value": "/subscriptions/replace-with-subscription-id/resourceGroups/replace-with-resourceGroup-name/providers/Microsoft.Compute/virtualMachines/replace-with-resource-name"
    },
    "metricName": {
      "value": "Percentage CPU"
    },
    "operator": {
      "value": "GreaterOrLessThan"
    },
    "alertSensitivity": {
      "value": "Medium"
    },
    "numberOfEvaluationPeriods": {
      "value": "4"
    },
    "minFailingPeriodsToAlert": {
      "value": "3"
    },
    "ignoreDataBefore": {
      "value": ""
    },
    "timeAggregation": {
      "value": "Average"
    },
    "actionGroupId": {
      "value": "/subscriptions/replace-with-subscription-id/resourceGroups/resource-group-name/providers/Microsoft.Insights/actionGroups/replace-with-action-group"
    }
  }
}

Több feltétel, statikus küszöbérték

A metrikariasztások támogatják a többdimenziós metrikák riasztásait, és riasztási szabályonként legfeljebb 5 feltételt. Az alábbi minta egy metrikariasztási szabályt hoz létre a dimenziómetrikákon, és több feltételt határoz meg.

A dimenziók több feltételt tartalmazó riasztási szabályban való használatakor a következő korlátozások érvényesek:

  • Dimenziónként csak egy értéket jelölhet ki az egyes feltételeken belül.

  • A "*" nem használható dimenzióértékként.

  • Ha a különböző feltételekben konfigurált metrikák ugyanazt a dimenziót támogatják, akkor a konfigurált dimenzióértéket explicit módon kell beállítani a vonatkozó feltételekben szereplő összes metrika esetében.

    • Az alábbi példában, mivel a Transactions és a SuccessE2ELatency metrikák is ApiName dimenzióval rendelkeznek, és az 1. feltétel az ApiName dimenzió "GetBlob" értékét adja meg, akkor a 2. feltételnek is be kell állítania egy "GetBlob" értéket az ApiName dimenzióhoz.

Sablonfájl

@description('Name of the alert')
param alertName string

@description('Description of alert')
param alertDescription string = 'This is a metric alert'

@description('Severity of alert {0,1,2,3,4}')
@allowed([
  0
  1
  2
  3
  4
])
param alertSeverity int = 3

@description('Specifies whether the alert is enabled')
param isEnabled bool = true

@description('Resource ID of the resource emitting the metric that will be used for the comparison.')
param resourceId string = ''

@description('Criterion includes metric name, dimension values, threshold and an operator. The alert rule fires when ALL criteria are met')
param criterion1 object

@description('Criterion includes metric name, dimension values, threshold and an operator. The alert rule fires when ALL criteria are met')
param criterion2 object

@description('Period of time used to monitor alert activity based on the threshold. Must be between one minute and one day. ISO 8601 duration format.')
@allowed([
  'PT1M'
  'PT5M'
  'PT15M'
  'PT30M'
  'PT1H'
  'PT6H'
  'PT12H'
  'PT24H'
])
param windowSize string = 'PT5M'

@description('how often the metric alert is evaluated represented in ISO 8601 duration format')
@allowed([
  'PT1M'
  'PT5M'
  'PT15M'
  'PT30M'
  'PT1H'
])
param evaluationFrequency string = 'PT1M'

@description('The ID of the action group that is triggered when the alert is activated or deactivated')
param actionGroupId string = ''

var criterion1_var = array(criterion1)
var criterion2_var = array(criterion2)
var criteria = concat(criterion1_var, criterion2_var)

resource metricAlert 'Microsoft.Insights/metricAlerts@2018-03-01' = {
  name: alertName
  location: 'global'
  properties: {
    description: alertDescription
    severity: alertSeverity
    enabled: isEnabled
    scopes: [
      resourceId
    ]
    evaluationFrequency: evaluationFrequency
    windowSize: windowSize
    criteria: {
      'odata.type': 'Microsoft.Azure.Monitor.SingleResourceMultipleMetricCriteria'
      allOf: criteria
    }
    actions: [
      {
        actionGroupId: actionGroupId
      }
    ]
  }
}

Paraméterfájl

{
  "$schema": "https://schema.management.azure.com/schemas/2019-04-01/deploymentParameters.json#",
  "contentVersion": "1.0.0.0",
  "parameters": {
    "alertName": {
      "value": "New Multi-dimensional Metric Alert (Replace with your alert name)"
    },
    "alertDescription": {
      "value": "New multi-dimensional metric alert created via template (Replace with your alert description)"
    },
    "alertSeverity": {
      "value": 3
    },
    "isEnabled": {
      "value": true
    },
    "resourceId": {
      "value": "/subscriptions/replace-with-subscription-id/resourceGroups/replace-with-resourcegroup-name/providers/Microsoft.Storage/storageAccounts/replace-with-storage-account"
    },
    "criterion1": {
      "value": {
        "name": "1st criterion",
        "metricName": "Transactions",
        "dimensions": [
          {
            "name": "ResponseType",
            "operator": "Include",
            "values": [ "Success" ]
          },
          {
            "name": "ApiName",
            "operator": "Include",
            "values": [ "GetBlob" ]
          }
        ],
        "operator": "GreaterThan",
        "threshold": "5",
        "timeAggregation": "Total"
      }
    },
    "criterion2": {
      "value": {
        "name": "2nd criterion",
        "metricName": "SuccessE2ELatency",
        "dimensions": [
          {
            "name": "ApiName",
            "operator": "Include",
            "values": [ "GetBlob" ]
          }
        ],
        "operator": "GreaterThan",
        "threshold": "250",
        "timeAggregation": "Average"
      }
    },
    "actionGroupId": {
      "value": "/subscriptions/replace-with-subscription-id/resourceGroups/replace-with-resource-group-name/providers/Microsoft.Insights/actionGroups/replace-with-actiongroup-name"
    }
  }
}

Több dimenzió, statikus küszöbérték

Egyetlen riasztási szabály egyszerre több metrikaidősort is figyelhet, ami kevesebb riasztási szabályt eredményez. Az alábbi minta egy statikus metrikariasztási szabályt hoz létre a dimenziómetrikákon.

Ebben a mintában a riasztási szabály a Transactions metrika ResponseType és ApiName dimenzióinak dimenzióérték-kombinációit figyeli:

  1. ResponsType – A "*" helyettesítő karakter használata azt jelenti, hogy a ResponseType dimenzió minden egyes értékére, beleértve a jövőbeli értékeket is, a rendszer külön-külön figyel egy másik idősort.
  2. ApiName – Egy másik idősort csak a GetBlob és a PutBlob dimenzióértékek figyelnek.

A riasztási szabály által figyelt lehetséges idősorok közül például néhány a következő:

  • Metric = Transactions, ResponseType = Success, ApiName = GetBlob
  • Metric = Transactions, ResponseType = Success, ApiName = PutBlob
  • Metric = Transactions, ResponseType = Server Timeout, ApiName = GetBlob
  • Metric = Transactions, ResponseType = Server Timeout, ApiName = PutBlob

Sablonfájl

@description('Name of the alert')
param alertName string

@description('Description of alert')
param alertDescription string = 'This is a metric alert'

@description('Severity of alert {0,1,2,3,4}')
@allowed([
  0
  1
  2
  3
  4
])
param alertSeverity int = 3

@description('Specifies whether the alert is enabled')
param isEnabled bool = true

@description('Resource ID of the resource emitting the metric that will be used for the comparison.')
param resourceId string = ''

@description('Criterion includes metric name, dimension values, threshold and an operator. The alert rule fires when ALL criteria are met')
param criterion object

@description('Period of time used to monitor alert activity based on the threshold. Must be between one minute and one day. ISO 8601 duration format.')
@allowed([
  'PT1M'
  'PT5M'
  'PT15M'
  'PT30M'
  'PT1H'
  'PT6H'
  'PT12H'
  'PT24H'
])
param windowSize string = 'PT5M'

@description('how often the metric alert is evaluated represented in ISO 8601 duration format')
@allowed([
  'PT1M'
  'PT5M'
  'PT15M'
  'PT30M'
  'PT1H'
])
param evaluationFrequency string = 'PT1M'

@description('The ID of the action group that is triggered when the alert is activated or deactivated')
param actionGroupId string = ''

var criteria = array(criterion)

resource metricAlert 'Microsoft.Insights/metricAlerts@2018-03-01' = {
  name: alertName
  location: 'global'
  properties: {
    description: alertDescription
    severity: alertSeverity
    enabled: isEnabled
    scopes: [
      resourceId
    ]
    evaluationFrequency: evaluationFrequency
    windowSize: windowSize
    criteria: {
      'odata.type': 'Microsoft.Azure.Monitor.SingleResourceMultipleMetricCriteria'
      allOf: criteria
    }
    actions: [
      {
        actionGroupId: actionGroupId
      }
    ]
  }
}

Paraméterfájl

{
  "$schema": "https://schema.management.azure.com/schemas/2019-04-01/deploymentParameters.json#",
  "contentVersion": "1.0.0.0",
  "parameters": {
    "alertName": {
      "value": "New multi-dimensional metric alert rule (replace with your alert name)"
    },
    "alertDescription": {
      "value": "New multi-dimensional metric alert rule created via template (replace with your alert description)"
    },
    "alertSeverity": {
      "value": 3
    },
    "isEnabled": {
      "value": true
    },
    "resourceId": {
      "value": "/subscriptions/replace-with-subscription-id/resourceGroups/replace-with-resourcegroup-name/providers/Microsoft.Storage/storageAccounts/replace-with-storage-account"
    },
    "criterion": {
      "value": {
        "name": "Criterion",
        "metricName": "Transactions",
        "dimensions": [
          {
            "name": "ResponseType",
            "operator": "Include",
            "values": [ "*" ]
          },
          {
            "name": "ApiName",
            "operator": "Include",
            "values": [ "GetBlob", "PutBlob" ]
          }
        ],
        "operator": "GreaterThan",
        "threshold": "5",
        "timeAggregation": "Total"
      }
    },
    "actionGroupId": {
      "value": "/subscriptions/replace-with-subscription-id/resourceGroups/replace-with-resource-group-name/providers/Microsoft.Insights/actionGroups/replace-with-actiongroup-name"
    }
  }
}

Feljegyzés

Az "Összes" dimenzióértékként való használata egyenértékű a "*" (az összes jelenlegi és jövőbeli érték) kiválasztásával.

Több dimenzió, dinamikus küszöbértékek

Egyetlen dinamikus küszöbérték-riasztási szabály több száz metrikaidősorhoz (akár különböző típushoz) is létrehozhat testre szabott küszöbértékeket egyszerre, ami kevesebb riasztási szabályt eredményez. Az alábbi minta egy dinamikus küszöbértékek metrikariasztási szabályt hoz létre a dimenziómetrikákon.

Ebben a mintában a riasztási szabály a Transactions metrika ResponseType és ApiName dimenzióinak dimenzióérték-kombinációit figyeli:

  1. ResponsType – A ResponseType dimenzió minden egyes értékére, beleértve a jövőbeli értékeket is, a rendszer külön-külön figyel egy másik idősort.
  2. ApiName – Egy másik idősort csak a GetBlob és a PutBlob dimenzióértékek figyelnek.

A riasztási szabály által figyelt lehetséges idősorok közül például néhány a következő:

  • Metric = Transactions, ResponseType = Success, ApiName = GetBlob
  • Metric = Transactions, ResponseType = Success, ApiName = PutBlob
  • Metric = Transactions, ResponseType = Server Timeout, ApiName = GetBlob
  • Metric = Transactions, ResponseType = Server Timeout, ApiName = PutBlob

Feljegyzés

A dinamikus küszöbértékeket használó metrikariasztási szabályok jelenleg nem támogatnak több feltételt.

Sablonfájl

@description('Name of the alert')
param alertName string

@description('Description of alert')
param alertDescription string = 'This is a metric alert'

@description('Severity of alert {0,1,2,3,4}')
@allowed([
  0
  1
  2
  3
  4
])
param alertSeverity int = 3

@description('Specifies whether the alert is enabled')
param isEnabled bool = true

@description('Resource ID of the resource emitting the metric that will be used for the comparison.')
param resourceId string = ''

@description('Criterion includes metric name, dimension values, threshold and an operator.')
param criterion object

@description('Period of time used to monitor alert activity based on the threshold. Must be between five minutes and one hour. ISO 8601 duration format.')
@allowed([
  'PT5M'
  'PT15M'
  'PT30M'
  'PT1H'
])
param windowSize string = 'PT5M'

@description('how often the metric alert is evaluated represented in ISO 8601 duration format')
@allowed([
  'PT5M'
  'PT15M'
  'PT30M'
  'PT1H'
])
param evaluationFrequency string = 'PT5M'

@description('The ID of the action group that is triggered when the alert is activated or deactivated')
param actionGroupId string = ''

var criteria = array(criterion)

resource metricAlert 'Microsoft.Insights/metricAlerts@2018-03-01' = {
  name: alertName
  location: 'global'
  properties: {
    description: alertDescription
    severity: alertSeverity
    enabled: isEnabled
    scopes: [
      resourceId
    ]
    evaluationFrequency: evaluationFrequency
    windowSize: windowSize
    criteria: {
      'odata.type': 'Microsoft.Azure.Monitor.MultipleResourceMultipleMetricCriteria'
      allOf: criteria
    }
    actions: [
      {
        actionGroupId: actionGroupId
      }
    ]
  }
}

Paraméterfájl

{
  "$schema": "https://schema.management.azure.com/schemas/2019-04-01/deploymentParameters.json#",
  "contentVersion": "1.0.0.0",
  "parameters": {
    "alertName": {
      "value": "New Multi-dimensional Metric Alert with Dynamic Thresholds (Replace with your alert name)"
    },
    "alertDescription": {
      "value": "New multi-dimensional metric alert with Dynamic Thresholds created via template (Replace with your alert description)"
    },
    "alertSeverity": {
      "value": 3
    },
    "isEnabled": {
      "value": true
    },
    "resourceId": {
      "value": "/subscriptions/replace-with-subscription-id/resourceGroups/replace-with-resourcegroup-name/providers/Microsoft.Storage/storageAccounts/replace-with-storage-account"
    },
    "criterion": {
      "value": {
        "criterionType": "DynamicThresholdCriterion",
        "name": "1st criterion",
        "metricName": "Transactions",
        "dimensions": [
          {
            "name": "ResponseType",
            "operator": "Include",
            "values": [ "*" ]
          },
          {
            "name": "ApiName",
            "operator": "Include",
            "values": [ "GetBlob", "PutBlob" ]
          }
        ],
        "operator": "GreaterOrLessThan",
        "alertSensitivity": "Medium",
        "failingPeriods": {
          "numberOfEvaluationPeriods": "4",
          "minFailingPeriodsToAlert": "3"
        },
        "timeAggregation": "Total"
      }
    },
    "actionGroupId": {
      "value": "/subscriptions/replace-with-subscription-id/resourceGroups/replace-with-resource-group-name/providers/Microsoft.Insights/actionGroups/replace-with-actiongroup-name"
    }
  }
}

Egyéni metrika, statikus küszöbérték

Az alábbi sablonnal speciálisabb statikus küszöbérték-metrikariasztási szabályt hozhat létre egyéni metrikákon.

Az Egyéni metrikák az Azure Monitorban című témakörben talál további információt az egyéni metrikákról az Azure Monitorban.

Amikor riasztási szabályt hoz létre egy egyéni metrikán, meg kell adnia a metrikanevet és a metrikanévteret is. Győződjön meg arról is, hogy az egyéni metrika már szerepel a jelentésben, mivel még nem hozhat létre riasztási szabályt olyan egyéni metrikákon, amelyek még nem léteznek.

Sablonfájl

@description('Name of the alert')
@minLength(1)
param alertName string

@description('Description of alert')
param alertDescription string = 'This is a metric alert'

@description('Severity of alert {0,1,2,3,4}')
@allowed([
  0
  1
  2
  3
  4
])
param alertSeverity int = 3

@description('Specifies whether the alert is enabled')
param isEnabled bool = true

@description('Full Resource ID of the resource emitting the metric that will be used for the comparison. For example /subscriptions/00000000-0000-0000-0000-0000-00000000/resourceGroups/ResourceGroupName/providers/Microsoft.compute/virtualMachines/VM_xyz')
@minLength(1)
param resourceId string

@description('Name of the metric used in the comparison to activate the alert.')
@minLength(1)
param metricName string

@description('Namespace of the metric used in the comparison to activate the alert.')
@minLength(1)
param metricNamespace string

@description('Operator comparing the current value with the threshold value.')
@allowed([
  'Equals'
  'GreaterThan'
  'GreaterThanOrEqual'
  'LessThan'
  'LessThanOrEqual'
])
param operator string = 'GreaterThan'

@description('The threshold value at which the alert is activated.')
param threshold int = 0

@description('How the data that is collected should be combined over time.')
@allowed([
  'Average'
  'Minimum'
  'Maximum'
  'Total'
  'Count'
])
param timeAggregation string = 'Average'

@description('Period of time used to monitor alert activity based on the threshold. Must be between one minute and one day. ISO 8601 duration format.')
@allowed([
  'PT1M'
  'PT5M'
  'PT15M'
  'PT30M'
  'PT1H'
  'PT6H'
  'PT12H'
  'PT24H'
])
param windowSize string = 'PT5M'

@description('How often the metric alert is evaluated represented in ISO 8601 duration format')
@allowed([
  'PT1M'
  'PT5M'
  'PT15M'
  'PT30M'
  'PT1H'
])
param evaluationFrequency string = 'PT1M'

@description('The ID of the action group that is triggered when the alert is activated or deactivated')
param actionGroupId string = ''

resource metricAlert 'Microsoft.Insights/metricAlerts@2018-03-01' = {
  name: alertName
  location: 'global'
  properties: {
    description: alertDescription
    severity: alertSeverity
    enabled: isEnabled
    scopes: [
      resourceId
    ]
    evaluationFrequency: evaluationFrequency
    windowSize: windowSize
    criteria: {
      'odata.type': 'Microsoft.Azure.Monitor.SingleResourceMultipleMetricCriteria'
      allOf: [
        {
          name: '1st criterion'
          metricName: metricName
          metricNamespace: metricNamespace
          dimensions: []
          operator: operator
          threshold: threshold
          timeAggregation: timeAggregation
          criterionType: 'StaticThresholdCriterion'
        }
      ]
    }
    actions: [
      {
        actionGroupId: actionGroupId
      }
    ]
  }
}

Paraméterfájl

{
  "$schema": "https://schema.management.azure.com/schemas/2019-04-01/deploymentParameters.json#",
  "contentVersion": "1.0.0.0",
  "parameters": {
    "alertName": {
      "value": "New alert rule on a custom metric"
    },
    "alertDescription": {
      "value": "New alert rule on a custom metric created via template"
    },
    "alertSeverity": {
      "value": 3
    },
    "isEnabled": {
      "value": true
    },
    "resourceId": {
      "value": "/subscriptions/replace-with-subscription-id/resourceGroups/replace-with-resourceGroup-name/providers/microsoft.insights/components/replace-with-application-insights-resource-name"
    },
    "metricName": {
      "value": "The custom metric name"
    },
    "metricNamespace": {
      "value": "Azure.ApplicationInsights"
    },
    "operator": {
      "value": "GreaterThan"
    },
    "threshold": {
      "value": "80"
    },
    "timeAggregation": {
      "value": "Average"
    },
    "actionGroupId": {
      "value": "/subscriptions/replace-with-subscription-id/resourceGroups/resource-group-name/providers/Microsoft.Insights/actionGroups/replace-with-action-group"
    }
  }
}

Feljegyzés

Az egyéni metrikák metrikanévterét az Azure Portalon böngészve találja meg.

Több erőforrás

Az Azure Monitor egyetlen metrikariasztási szabálysal támogatja az azonos típusú erőforrások monitorozását az azonos Azure-régióban található erőforrások esetében. Ez a funkció jelenleg csak az Azure nyilvános felhőben támogatott, és csak virtuális gépekhez, SQL Server-adatbázisokhoz, rugalmas SQL Server-készletekhez és Azure Stack Edge-eszközökhöz. Ez a funkció emellett csak platformmetrikákhoz érhető el, és egyéni metrikák esetében nem támogatott.

A dinamikus küszöbértékek riasztási szabálya emellett segíthet testre szabott küszöbértékeket létrehozni több száz metrikasorozathoz (akár különböző típusokhoz is), ami kevesebb riasztási szabályt eredményez.

Ez a szakasz az Azure Resource Manager-sablonokat ismerteti három olyan forgatókönyvhöz, amelyek több erőforrást monitoroznak egyetlen szabmánnyal.

  • Az összes virtuális gép monitorozása (egy Azure-régióban) egy vagy több erőforráscsoportban.
  • Az előfizetés összes virtuális gépének monitorozása (egy Azure-régióban).
  • Virtuális gépek listájának figyelése (egy Azure-régióban) egy előfizetésben.

Feljegyzés

  • Több erőforrást figyelő metrikariasztási szabályban csak egy feltétel engedélyezett.
  • Ha egyetlen erőforráshoz hoz létre metrikariasztást, a sablon a ResourceId célerőforrást használja. Ha több erőforráshoz hoz létre metrikariasztást, a sablon a scope, TargetResourceTypeés TargetResourceRegion a célerőforrásokhoz használja.

Statikus küszöbérték-riasztás egy vagy több erőforráscsoport összes virtuális gépén

Ez a sablon létrehoz egy statikus küszöbérték-metrikariariasztási szabályt, amely egy vagy több erőforráscsoportban lévő összes virtuális gép százalékos processzorhasználatát figyeli (egy Azure-régióban).

Mentse az alábbi json-t all-vms-in-resource-group-static.json az útmutató céljára.

Sablonfájl

@description('Name of the alert')
@minLength(1)
param alertName string

@description('Description of alert')
param alertDescription string = 'This is a metric alert'

@description('Severity of alert {0,1,2,3,4}')
@allowed([
  0
  1
  2
  3
  4
])
param alertSeverity int = 3

@description('Specifies whether the alert is enabled')
param isEnabled bool = true

@description('Full path of the resource group(s) where target resources to be monitored are in. For example - /subscriptions/00000000-0000-0000-0000-0000-00000000/resourceGroups/ResourceGroupName')
@minLength(1)
param targetResourceGroup array

@description('Azure region in which target resources to be monitored are in (without spaces). For example: EastUS')
@allowed([
  'EastUS'
  'EastUS2'
  'CentralUS'
  'NorthCentralUS'
  'SouthCentralUS'
  'WestCentralUS'
  'WestUS'
  'WestUS2'
  'CanadaEast'
  'CanadaCentral'
  'BrazilSouth'
  'NorthEurope'
  'WestEurope'
  'FranceCentral'
  'FranceSouth'
  'UKWest'
  'UKSouth'
  'GermanyCentral'
  'GermanyNortheast'
  'GermanyNorth'
  'GermanyWestCentral'
  'SwitzerlandNorth'
  'SwitzerlandWest'
  'NorwayEast'
  'NorwayWest'
  'SoutheastAsia'
  'EastAsia'
  'AustraliaEast'
  'AustraliaSoutheast'
  'AustraliaCentral'
  'AustraliaCentral2'
  'ChinaEast'
  'ChinaNorth'
  'ChinaEast2'
  'ChinaNorth2'
  'CentralIndia'
  'WestIndia'
  'SouthIndia'
  'JapanEast'
  'JapanWest'
  'KoreaCentral'
  'KoreaSouth'
  'SouthAfricaWest'
  'SouthAfricaNorth'
  'UAECentral'
  'UAENorth'
])
param targetResourceRegion string

@description('Resource type of target resources to be monitored.')
@minLength(1)
param targetResourceType string

@description('Name of the metric used in the comparison to activate the alert.')
@minLength(1)
param metricName string

@description('Operator comparing the current value with the threshold value.')
@allowed([
  'Equals'
  'GreaterThan'
  'GreaterThanOrEqual'
  'LessThan'
  'LessThanOrEqual'
])
param operator string = 'GreaterThan'

@description('The threshold value at which the alert is activated.')
param threshold string = '0'

@description('How the data that is collected should be combined over time.')
@allowed([
  'Average'
  'Minimum'
  'Maximum'
  'Total'
  'Count'
])
param timeAggregation string = 'Average'

@description('Period of time used to monitor alert activity based on the threshold. Must be between one minute and one day. ISO 8601 duration format.')
@allowed([
  'PT1M'
  'PT5M'
  'PT15M'
  'PT30M'
  'PT1H'
  'PT6H'
  'PT12H'
  'PT24H'
])
param windowSize string = 'PT5M'

@description('how often the metric alert is evaluated represented in ISO 8601 duration format')
@allowed([
  'PT1M'
  'PT5M'
  'PT15M'
  'PT30M'
])
param evaluationFrequency string = 'PT1M'

@description('The ID of the action group that is triggered when the alert is activated or deactivated')
param actionGroupId string = ''

resource metricAlert 'Microsoft.Insights/metricAlerts@2018-03-01' = {
  name: alertName
  location: 'global'
  properties: {
    description: alertDescription
    severity: alertSeverity
    enabled: isEnabled
    scopes: targetResourceGroup
    targetResourceType: targetResourceType
    targetResourceRegion: targetResourceRegion
    evaluationFrequency: evaluationFrequency
    windowSize: windowSize
    criteria: {
      'odata.type': 'Microsoft.Azure.Monitor.MultipleResourceMultipleMetricCriteria'
      allOf: [
        {
          name: '1st criterion'
          metricName: metricName
          dimensions: []
          operator: operator
          threshold: threshold
          timeAggregation: timeAggregation
          criterionType: 'StaticThresholdCriterion'
        }
      ]
    }
    actions: [
      {
        actionGroupId: actionGroupId
      }
    ]
  }
}

Paraméterfájl

{
  "$schema": "https://schema.management.azure.com/schemas/2019-04-01/deploymentParameters.json#",
  "contentVersion": "1.0.0.0",
  "parameters": {
    "alertName": {
      "value": "Multi-resource metric alert via Azure Resource Manager template"
    },
    "alertDescription": {
      "value": "New Multi-resource metric alert created via template"
    },
    "alertSeverity": {
      "value": 3
    },
    "isEnabled": {
      "value": true
    },
    "targetResourceGroup": {
      "value": [
        "/subscriptions/replace-with-subscription-id/resourceGroups/replace-with-resource-group-name1",
        "/subscriptions/replace-with-subscription-id/resourceGroups/replace-with-resource-group-name2"
      ]
    },
    "targetResourceRegion": {
      "value": "SouthCentralUS"
    },
    "targetResourceType": {
      "value": "Microsoft.Compute/virtualMachines"
    },
    "metricName": {
      "value": "Percentage CPU"
    },
    "operator": {
      "value": "GreaterThan"
    },
    "threshold": {
      "value": "0"
    },
    "timeAggregation": {
      "value": "Average"
    },
    "actionGroupId": {
      "value": "/subscriptions/replace-with-subscription-id/resourceGroups/replace-with-resource-group-name/providers/Microsoft.Insights/actionGroups/replace-with-action-group-name"
    }
  }
}

Dinamikus küszöbértékek riasztása egy vagy több erőforráscsoport összes virtuális gépén

Ez a minta létrehoz egy dinamikus küszöbértékek metrikariariasztási szabályt, amely egy vagy több erőforráscsoportban egy Azure-régióban lévő összes virtuális gép százalékos processzorhasználatát figyeli.

Sablonfájl

@description('Name of the alert')
@minLength(1)
param alertName string

@description('Description of alert')
param alertDescription string = 'This is a metric alert'

@description('Severity of alert {0,1,2,3,4}')
@allowed([
  0
  1
  2
  3
  4
])
param alertSeverity int = 3

@description('Specifies whether the alert is enabled')
param isEnabled bool = true

@description('Full path of the resource group(s) where target resources to be monitored are in. For example - /subscriptions/00000000-0000-0000-0000-0000-00000000/resourceGroups/ResourceGroupName')
@minLength(1)
param targetResourceGroup array

@description('Azure region in which target resources to be monitored are in (without spaces). For example: EastUS')
@allowed([
  'EastUS'
  'EastUS2'
  'CentralUS'
  'NorthCentralUS'
  'SouthCentralUS'
  'WestCentralUS'
  'WestUS'
  'WestUS2'
  'CanadaEast'
  'CanadaCentral'
  'BrazilSouth'
  'NorthEurope'
  'WestEurope'
  'FranceCentral'
  'FranceSouth'
  'UKWest'
  'UKSouth'
  'GermanyCentral'
  'GermanyNortheast'
  'GermanyNorth'
  'GermanyWestCentral'
  'SwitzerlandNorth'
  'SwitzerlandWest'
  'NorwayEast'
  'NorwayWest'
  'SoutheastAsia'
  'EastAsia'
  'AustraliaEast'
  'AustraliaSoutheast'
  'AustraliaCentral'
  'AustraliaCentral2'
  'ChinaEast'
  'ChinaNorth'
  'ChinaEast2'
  'ChinaNorth2'
  'CentralIndia'
  'WestIndia'
  'SouthIndia'
  'JapanEast'
  'JapanWest'
  'KoreaCentral'
  'KoreaSouth'
  'SouthAfricaWest'
  'SouthAfricaNorth'
  'UAECentral'
  'UAENorth'
])
param targetResourceRegion string

@description('Resource type of target resources to be monitored.')
@minLength(1)
param targetResourceType string

@description('Name of the metric used in the comparison to activate the alert.')
@minLength(1)
param metricName string

@description('Operator comparing the current value with the threshold value.')
@allowed([
  'GreaterThan'
  'LessThan'
  'GreaterOrLessThan'
])
param operator string = 'GreaterOrLessThan'

@description('Tunes how \'noisy\' the Dynamic Thresholds alerts will be: \'High\' will result in more alerts while \'Low\' will result in fewer alerts.')
@allowed([
  'High'
  'Medium'
  'Low'
])
param alertSensitivity string = 'Medium'

@description('The number of periods to check in the alert evaluation.')
param numberOfEvaluationPeriods int = 4

@description('The number of unhealthy periods to alert on (must be lower or equal to numberOfEvaluationPeriods).')
param minFailingPeriodsToAlert int = 3

@description('How the data that is collected should be combined over time.')
@allowed([
  'Average'
  'Minimum'
  'Maximum'
  'Total'
  'Count'
])
param timeAggregation string = 'Average'

@description('Period of time used to monitor alert activity based on the threshold. Must be between five minutes and one hour. ISO 8601 duration format.')
@allowed([
  'PT5M'
  'PT15M'
  'PT30M'
  'PT1H'
])
param windowSize string = 'PT5M'

@description('how often the metric alert is evaluated represented in ISO 8601 duration format')
@allowed([
  'PT5M'
  'PT15M'
  'PT30M'
  'PT1H'
])
param evaluationFrequency string = 'PT5M'

@description('The ID of the action group that is triggered when the alert is activated or deactivated')
param actionGroupId string = ''

resource metricAlert 'Microsoft.Insights/metricAlerts@2018-03-01' = {
  name: alertName
  location: 'global'
  properties: {
    description: alertDescription
    severity: alertSeverity
    enabled: isEnabled
    scopes: targetResourceGroup
    targetResourceType: targetResourceType
    targetResourceRegion: targetResourceRegion
    evaluationFrequency: evaluationFrequency
    windowSize: windowSize
    criteria: {
      'odata.type': 'Microsoft.Azure.Monitor.MultipleResourceMultipleMetricCriteria'
      allOf: [
        {
          criterionType: 'DynamicThresholdCriterion'
          name: '1st criterion'
          metricName: metricName
          dimensions: []
          operator: operator
          alertSensitivity: alertSensitivity
          failingPeriods: {
            numberOfEvaluationPeriods: numberOfEvaluationPeriods
            minFailingPeriodsToAlert: minFailingPeriodsToAlert
          }
          timeAggregation: timeAggregation
        }
      ]
    }
    actions: [
      {
        actionGroupId: actionGroupId
      }
    ]
  }
}

Paraméterfájl

{
  "$schema": "https://schema.management.azure.com/schemas/2019-04-01/deploymentParameters.json#",
  "contentVersion": "1.0.0.0",
  "parameters": {
    "alertName": {
      "value": "Multi-resource metric alert with Dynamic Thresholds via Azure Resource Manager template"
    },
    "alertDescription": {
      "value": "New Multi-resource metric alert with Dynamic Thresholds created via template"
    },
    "alertSeverity": {
      "value": 3
    },
    "isEnabled": {
      "value": true
    },
    "targetResourceGroup": {
      "value": [
        "/subscriptions/replace-with-subscription-id/resourceGroups/replace-with-resource-group-name1",
        "/subscriptions/replace-with-subscription-id/resourceGroups/replace-with-resource-group-name2"
      ]
    },
    "targetResourceRegion": {
      "value": "SouthCentralUS"
    },
    "targetResourceType": {
      "value": "Microsoft.Compute/virtualMachines"
    },
    "metricName": {
      "value": "Percentage CPU"
    },
    "operator": {
      "value": "GreaterOrLessThan"
    },
    "alertSensitivity": {
      "value": "Medium"
    },
    "numberOfEvaluationPeriods": {
      "value": "4"
    },
    "minFailingPeriodsToAlert": {
      "value": "3"
    },
    "timeAggregation": {
      "value": "Average"
    },
    "actionGroupId": {
      "value": "/subscriptions/replace-with-subscription-id/resourceGroups/replace-with-resource-group-name/providers/Microsoft.Insights/actionGroups/replace-with-action-group-name"
    }
  }
}

Statikus küszöbérték-riasztás az előfizetés összes virtuális gépén

Ez a minta létrehoz egy statikus küszöbérték-metrikariariasztási szabályt, amely az előfizetés egy Azure-régiójában lévő összes virtuális gép százalékos processzorhasználatát figyeli.

Sablonfájl

@description('Name of the alert')
@minLength(1)
param alertName string

@description('Description of alert')
param alertDescription string = 'This is a metric alert'

@description('Severity of alert {0,1,2,3,4}')
@allowed([
  0
  1
  2
  3
  4
])
param alertSeverity int = 3

@description('Specifies whether the alert is enabled')
param isEnabled bool = true

@description('Azure Resource Manager path up to subscription ID. For example - /subscriptions/00000000-0000-0000-0000-0000-00000000')
@minLength(1)
param targetSubscription string

@description('Azure region in which target resources to be monitored are in (without spaces). For example: EastUS')
@allowed([
  'EastUS'
  'EastUS2'
  'CentralUS'
  'NorthCentralUS'
  'SouthCentralUS'
  'WestCentralUS'
  'WestUS'
  'WestUS2'
  'CanadaEast'
  'CanadaCentral'
  'BrazilSouth'
  'NorthEurope'
  'WestEurope'
  'FranceCentral'
  'FranceSouth'
  'UKWest'
  'UKSouth'
  'GermanyCentral'
  'GermanyNortheast'
  'GermanyNorth'
  'GermanyWestCentral'
  'SwitzerlandNorth'
  'SwitzerlandWest'
  'NorwayEast'
  'NorwayWest'
  'SoutheastAsia'
  'EastAsia'
  'AustraliaEast'
  'AustraliaSoutheast'
  'AustraliaCentral'
  'AustraliaCentral2'
  'ChinaEast'
  'ChinaNorth'
  'ChinaEast2'
  'ChinaNorth2'
  'CentralIndia'
  'WestIndia'
  'SouthIndia'
  'JapanEast'
  'JapanWest'
  'KoreaCentral'
  'KoreaSouth'
  'SouthAfricaWest'
  'SouthAfricaNorth'
  'UAECentral'
  'UAENorth'
])
param targetResourceRegion string

@description('Resource type of target resources to be monitored.')
@minLength(1)
param targetResourceType string

@description('Name of the metric used in the comparison to activate the alert.')
@minLength(1)
param metricName string

@description('Operator comparing the current value with the threshold value.')
@allowed([
  'Equals'
  'GreaterThan'
  'GreaterThanOrEqual'
  'LessThan'
  'LessThanOrEqual'
])
param operator string = 'GreaterThan'

@description('The threshold value at which the alert is activated.')
param threshold string = '0'

@description('How the data that is collected should be combined over time.')
@allowed([
  'Average'
  'Minimum'
  'Maximum'
  'Total'
  'Count'
])
param timeAggregation string = 'Average'

@description('Period of time used to monitor alert activity based on the threshold. Must be between one minute and one day. ISO 8601 duration format.')
@allowed([
  'PT1M'
  'PT5M'
  'PT15M'
  'PT30M'
  'PT1H'
  'PT6H'
  'PT12H'
  'PT24H'
])
param windowSize string = 'PT5M'

@description('how often the metric alert is evaluated represented in ISO 8601 duration format')
@allowed([
  'PT1M'
  'PT5M'
  'PT15M'
  'PT30M'
  'PT1H'
])
param evaluationFrequency string = 'PT1M'

@description('The ID of the action group that is triggered when the alert is activated or deactivated')
param actionGroupId string = ''

resource metricAlert 'Microsoft.Insights/metricAlerts@2018-03-01' = {
  name: alertName
  location: 'global'
  properties: {
    description: alertDescription
    severity: alertSeverity
    enabled: isEnabled
    scopes: [
      targetSubscription
    ]
    targetResourceType: targetResourceType
    targetResourceRegion: targetResourceRegion
    evaluationFrequency: evaluationFrequency
    windowSize: windowSize
    criteria: {
      'odata.type': 'Microsoft.Azure.Monitor.MultipleResourceMultipleMetricCriteria'
      allOf: [
        {
          name: '1st criterion'
          metricName: metricName
          dimensions: []
          operator: operator
          threshold: threshold
          timeAggregation: timeAggregation
          criterionType: 'StaticThresholdCriterion'
        }
      ]
    }
    actions: [
      {
        actionGroupId: actionGroupId
      }
    ]
  }
}

Paraméterfájl

{
  "$schema": "https://schema.management.azure.com/schemas/2019-04-01/deploymentParameters.json#",
  "contentVersion": "1.0.0.0",
  "parameters": {
    "alertName": {
      "value": "Multi-resource sub level metric alert via Azure Resource Manager template"
    },
    "alertDescription": {
      "value": "New Multi-resource sub level metric alert created via template"
    },
    "alertSeverity": {
      "value": 3
    },
    "isEnabled": {
      "value": true
    },
    "targetSubscription": {
      "value": "/subscriptions/replace-with-subscription-id"
    },
    "targetResourceRegion": {
      "value": "SouthCentralUS"
    },
    "targetResourceType": {
      "value": "Microsoft.Compute/virtualMachines"
    },
    "metricName": {
      "value": "Percentage CPU"
    },
    "operator": {
      "value": "GreaterThan"
    },
    "threshold": {
      "value": "0"
    },
    "timeAggregation": {
      "value": "Average"
    },
    "actionGroupId": {
      "value": "/subscriptions/replace-with-subscription-id/resourceGroups/replace-with-resource-group-name/providers/Microsoft.Insights/actionGroups/replace-with-action-group-name"
    }
  }
}

Dinamikus küszöbértékek riasztása az előfizetés összes virtuális gépén

Ez a minta létrehoz egy dinamikus küszöbértékek metrikariariasztási szabályt, amely monitorozza az előfizetésben lévő összes virtuális gép százalékos processzorhasználatát (egy Azure-régióban).

Sablonfájl

@description('Name of the alert')
@minLength(1)
param alertName string

@description('Description of alert')
param alertDescription string = 'This is a metric alert'

@description('Severity of alert {0,1,2,3,4}')
@allowed([
  0
  1
  2
  3
  4
])
param alertSeverity int = 3

@description('Specifies whether the alert is enabled')
param isEnabled bool = true

@description('Azure Resource Manager path up to subscription ID. For example - /subscriptions/00000000-0000-0000-0000-0000-00000000')
@minLength(1)
param targetSubscription string

@description('Azure region in which target resources to be monitored are in (without spaces). For example: EastUS')
@allowed([
  'EastUS'
  'EastUS2'
  'CentralUS'
  'NorthCentralUS'
  'SouthCentralUS'
  'WestCentralUS'
  'WestUS'
  'WestUS2'
  'CanadaEast'
  'CanadaCentral'
  'BrazilSouth'
  'NorthEurope'
  'WestEurope'
  'FranceCentral'
  'FranceSouth'
  'UKWest'
  'UKSouth'
  'GermanyCentral'
  'GermanyNortheast'
  'GermanyNorth'
  'GermanyWestCentral'
  'SwitzerlandNorth'
  'SwitzerlandWest'
  'NorwayEast'
  'NorwayWest'
  'SoutheastAsia'
  'EastAsia'
  'AustraliaEast'
  'AustraliaSoutheast'
  'AustraliaCentral'
  'AustraliaCentral2'
  'ChinaEast'
  'ChinaNorth'
  'ChinaEast2'
  'ChinaNorth2'
  'CentralIndia'
  'WestIndia'
  'SouthIndia'
  'JapanEast'
  'JapanWest'
  'KoreaCentral'
  'KoreaSouth'
  'SouthAfricaWest'
  'SouthAfricaNorth'
  'UAECentral'
  'UAENorth'
])
param targetResourceRegion string

@description('Resource type of target resources to be monitored.')
@minLength(1)
param targetResourceType string

@description('Name of the metric used in the comparison to activate the alert.')
@minLength(1)
param metricName string

@description('Operator comparing the current value with the threshold value.')
@allowed([
  'GreaterThan'
  'LessThan'
  'GreaterOrLessThan'
])
param operator string = 'GreaterOrLessThan'

@description('Tunes how \'noisy\' the Dynamic Thresholds alerts will be: \'High\' will result in more alerts while \'Low\' will result in fewer alerts.')
@allowed([
  'High'
  'Medium'
  'Low'
])
param alertSensitivity string = 'Medium'

@description('The number of periods to check in the alert evaluation.')
param numberOfEvaluationPeriods int = 4

@description('The number of unhealthy periods to alert on (must be lower or equal to numberOfEvaluationPeriods).')
param minFailingPeriodsToAlert int = 3

@description('How the data that is collected should be combined over time.')
@allowed([
  'Average'
  'Minimum'
  'Maximum'
  'Total'
  'Count'
])
param timeAggregation string = 'Average'

@description('Period of time used to monitor alert activity based on the threshold. Must be between five minutes and one hour. ISO 8601 duration format.')
@allowed([
  'PT5M'
  'PT15M'
  'PT30M'
  'PT1H'
])
param windowSize string = 'PT5M'

@description('how often the metric alert is evaluated represented in ISO 8601 duration format')
@allowed([
  'PT5M'
  'PT15M'
  'PT30M'
  'PT1H'
])
param evaluationFrequency string = 'PT5M'

@description('The ID of the action group that is triggered when the alert is activated or deactivated')
param actionGroupId string = ''

resource metricAlert 'Microsoft.Insights/metricAlerts@2018-03-01' = {
  name: alertName
  location: 'global'
  properties: {
    description: alertDescription
    severity: alertSeverity
    enabled: isEnabled
    scopes: [
      targetSubscription
    ]
    targetResourceType: targetResourceType
    targetResourceRegion: targetResourceRegion
    evaluationFrequency: evaluationFrequency
    windowSize: windowSize
    criteria: {
      'odata.type': 'Microsoft.Azure.Monitor.MultipleResourceMultipleMetricCriteria'
      allOf: [
        {
          criterionType: 'DynamicThresholdCriterion'
          name: '1st criterion'
          metricName: metricName
          dimensions: []
          operator: operator
          alertSensitivity: alertSensitivity
          failingPeriods: {
            numberOfEvaluationPeriods: numberOfEvaluationPeriods
            minFailingPeriodsToAlert: minFailingPeriodsToAlert
          }
          timeAggregation: timeAggregation
        }
      ]
    }
    actions: [
      {
        actionGroupId: actionGroupId
      }
    ]
  }
}

Paraméterfájl

{
  "$schema": "https://schema.management.azure.com/schemas/2019-04-01/deploymentParameters.json#",
  "contentVersion": "1.0.0.0",
  "parameters": {
    "alertName": {
      "value": "Multi-resource sub level metric alert with Dynamic Thresholds via Azure Resource Manager template"
    },
    "alertDescription": {
      "value": "New Multi-resource sub level metric alert with Dynamic Thresholds created via template"
    },
    "alertSeverity": {
      "value": 3
    },
    "isEnabled": {
      "value": true
    },
    "targetSubscription": {
      "value": "/subscriptions/replace-with-subscription-id"
    },
    "targetResourceRegion": {
      "value": "SouthCentralUS"
    },
    "targetResourceType": {
      "value": "Microsoft.Compute/virtualMachines"
    },
    "metricName": {
      "value": "Percentage CPU"
    },
    "operator": {
      "value": "GreaterOrLessThan"
    },
    "alertSensitivity": {
      "value": "Medium"
    },
    "numberOfEvaluationPeriods": {
      "value": "4"
    },
    "minFailingPeriodsToAlert": {
      "value": "3"
    },
    "timeAggregation": {
      "value": "Average"
    },
    "actionGroupId": {
      "value": "/subscriptions/replace-with-subscription-id/resourceGroups/replace-with-resource-group-name/providers/Microsoft.Insights/actionGroups/replace-with-action-group-name"
    }
  }
}

Statikus küszöbérték-riasztás a virtuális gépek listájában

Ez a minta létrehoz egy statikus küszöbérték-metrikariasztási szabályt, amely egy előfizetés egy Azure-régiójában lévő virtuális gépek listájának százalékos processzorhasználatát figyeli.

Sablonfájl

@description('Name of the alert')
@minLength(1)
param alertName string

@description('Description of alert')
param alertDescription string = 'This is a metric alert'

@description('Severity of alert {0,1,2,3,4}')
@allowed([
  0
  1
  2
  3
  4
])
param alertSeverity int = 3

@description('Specifies whether the alert is enabled')
param isEnabled bool = true

@description('array of Azure resource Ids. For example - /subscriptions/00000000-0000-0000-0000-0000-00000000/resourceGroup/resource-group-name/Microsoft.compute/virtualMachines/vm-name')
@minLength(1)
param targetResourceId array

@description('Azure region in which target resources to be monitored are in (without spaces). For example: EastUS')
@allowed([
  'EastUS'
  'EastUS2'
  'CentralUS'
  'NorthCentralUS'
  'SouthCentralUS'
  'WestCentralUS'
  'WestUS'
  'WestUS2'
  'CanadaEast'
  'CanadaCentral'
  'BrazilSouth'
  'NorthEurope'
  'WestEurope'
  'FranceCentral'
  'FranceSouth'
  'UKWest'
  'UKSouth'
  'GermanyCentral'
  'GermanyNortheast'
  'GermanyNorth'
  'GermanyWestCentral'
  'SwitzerlandNorth'
  'SwitzerlandWest'
  'NorwayEast'
  'NorwayWest'
  'SoutheastAsia'
  'EastAsia'
  'AustraliaEast'
  'AustraliaSoutheast'
  'AustraliaCentral'
  'AustraliaCentral2'
  'ChinaEast'
  'ChinaNorth'
  'ChinaEast2'
  'ChinaNorth2'
  'CentralIndia'
  'WestIndia'
  'SouthIndia'
  'JapanEast'
  'JapanWest'
  'KoreaCentral'
  'KoreaSouth'
  'SouthAfricaWest'
  'SouthAfricaNorth'
  'UAECentral'
  'UAENorth'
])
param targetResourceRegion string

@description('Resource type of target resources to be monitored.')
@minLength(1)
param targetResourceType string

@description('Name of the metric used in the comparison to activate the alert.')
@minLength(1)
param metricName string

@description('Operator comparing the current value with the threshold value.')
@allowed([
  'Equals'
  'GreaterThan'
  'GreaterThanOrEqual'
  'LessThan'
  'LessThanOrEqual'
])
param operator string = 'GreaterThan'

@description('The threshold value at which the alert is activated.')
param threshold string = '0'

@description('How the data that is collected should be combined over time.')
@allowed([
  'Average'
  'Minimum'
  'Maximum'
  'Total'
  'Count'
])
param timeAggregation string = 'Average'

@description('Period of time used to monitor alert activity based on the threshold. Must be between one minute and one day. ISO 8601 duration format.')
@allowed([
  'PT1M'
  'PT5M'
  'PT15M'
  'PT30M'
  'PT1H'
  'PT6H'
  'PT12H'
  'PT24H'
])
param windowSize string = 'PT5M'

@description('how often the metric alert is evaluated represented in ISO 8601 duration format')
@allowed([
  'PT1M'
  'PT5M'
  'PT15M'
  'PT30M'
  'PT1H'
])
param evaluationFrequency string = 'PT1M'

@description('The ID of the action group that is triggered when the alert is activated or deactivated')
param actionGroupId string = ''

resource metricAlert 'Microsoft.Insights/metricAlerts@2018-03-01' = {
  name: alertName
  location: 'global'
  properties: {
    description: alertDescription
    severity: alertSeverity
    enabled: isEnabled
    scopes: targetResourceId
    targetResourceType: targetResourceType
    targetResourceRegion: targetResourceRegion
    evaluationFrequency: evaluationFrequency
    windowSize: windowSize
    criteria: {
      'odata.type': 'Microsoft.Azure.Monitor.MultipleResourceMultipleMetricCriteria'
      allOf: [
        {
          name: '1st criterion'
          metricName: metricName
          dimensions: []
          operator: operator
          threshold: threshold
          timeAggregation: timeAggregation
          criterionType: 'StaticThresholdCriterion'
        }
      ]
    }
    actions: [
      {
        actionGroupId: actionGroupId
      }
    ]
  }
}

Paraméterfájl

{
  "$schema": "https://schema.management.azure.com/schemas/2019-04-01/deploymentParameters.json#",
  "contentVersion": "1.0.0.0",
  "parameters": {
    "alertName": {
      "value": "Multi-resource metric alert by list via Azure Resource Manager template"
    },
    "alertDescription": {
      "value": "New Multi-resource metric alert by list created via template"
    },
    "alertSeverity": {
      "value": 3
    },
    "isEnabled": {
      "value": true
    },
    "targetResourceId": {
      "value": [
        "/subscriptions/replace-with-subscription-id/resourceGroups/replace-with-resource-group-name1/Microsoft.Compute/virtualMachines/replace-with-vm-name1",
        "/subscriptions/replace-with-subscription-id/resourceGroups/replace-with-resource-group-name2/Microsoft.Compute/virtualMachines/replace-with-vm-name2"
      ]
    },
    "targetResourceRegion": {
      "value": "SouthCentralUS"
    },
    "targetResourceType": {
      "value": "Microsoft.Compute/virtualMachines"
    },
    "metricName": {
      "value": "Percentage CPU"
    },
    "operator": {
      "value": "GreaterThan"
    },
    "threshold": {
      "value": "0"
    },
    "timeAggregation": {
      "value": "Average"
    },
    "actionGroupId": {
      "value": "/subscriptions/replace-with-subscription-id/resourceGroups/replace-with-resource-group-name/providers/Microsoft.Insights/actionGroups/replace-with-action-group-name"
    }
  }
}

Dinamikus küszöbértékek riasztása a virtuális gépek listájában

Ez a minta létrehoz egy dinamikus küszöbértékek metrikariasztási szabályt, amely egy előfizetés egy Azure-régiójában lévő virtuális gépek listájának százalékos processzorhasználatát figyeli.

Sablonfájl

@description('Name of the alert')
@minLength(1)
param alertName string

@description('Description of alert')
param alertDescription string = 'This is a metric alert'

@description('Severity of alert {0,1,2,3,4}')
@allowed([
  0
  1
  2
  3
  4
])
param alertSeverity int = 3

@description('Specifies whether the alert is enabled')
param isEnabled bool = true

@description('array of Azure resource Ids. For example - /subscriptions/00000000-0000-0000-0000-0000-00000000/resourceGroup/resource-group-name/Microsoft.compute/virtualMachines/vm-name')
@minLength(1)
param targetResourceId array

@description('Azure region in which target resources to be monitored are in (without spaces). For example: EastUS')
@allowed([
  'EastUS'
  'EastUS2'
  'CentralUS'
  'NorthCentralUS'
  'SouthCentralUS'
  'WestCentralUS'
  'WestUS'
  'WestUS2'
  'CanadaEast'
  'CanadaCentral'
  'BrazilSouth'
  'NorthEurope'
  'WestEurope'
  'FranceCentral'
  'FranceSouth'
  'UKWest'
  'UKSouth'
  'GermanyCentral'
  'GermanyNortheast'
  'GermanyNorth'
  'GermanyWestCentral'
  'SwitzerlandNorth'
  'SwitzerlandWest'
  'NorwayEast'
  'NorwayWest'
  'SoutheastAsia'
  'EastAsia'
  'AustraliaEast'
  'AustraliaSoutheast'
  'AustraliaCentral'
  'AustraliaCentral2'
  'ChinaEast'
  'ChinaNorth'
  'ChinaEast2'
  'ChinaNorth2'
  'CentralIndia'
  'WestIndia'
  'SouthIndia'
  'JapanEast'
  'JapanWest'
  'KoreaCentral'
  'KoreaSouth'
  'SouthAfricaWest'
  'SouthAfricaNorth'
  'UAECentral'
  'UAENorth'
])
param targetResourceRegion string

@description('Resource type of target resources to be monitored.')
@minLength(1)
param targetResourceType string

@description('Name of the metric used in the comparison to activate the alert.')
@minLength(1)
param metricName string

@description('Operator comparing the current value with the threshold value.')
@allowed([
  'GreaterThan'
  'LessThan'
  'GreaterOrLessThan'
])
param operator string = 'GreaterOrLessThan'

@description('Tunes how \'noisy\' the Dynamic Thresholds alerts will be: \'High\' will result in more alerts while \'Low\' will result in fewer alerts.')
@allowed([
  'High'
  'Medium'
  'Low'
])
param alertSensitivity string = 'Medium'

@description('The number of periods to check in the alert evaluation.')
param numberOfEvaluationPeriods int = 4

@description('The number of unhealthy periods to alert on (must be lower or equal to numberOfEvaluationPeriods).')
param minFailingPeriodsToAlert int = 3

@description('How the data that is collected should be combined over time.')
@allowed([
  'Average'
  'Minimum'
  'Maximum'
  'Total'
  'Count'
])
param timeAggregation string = 'Average'

@description('Period of time used to monitor alert activity based on the threshold. Must be between five minutes and one hour. ISO 8601 duration format.')
@allowed([
  'PT5M'
  'PT15M'
  'PT30M'
  'PT1H'
])
param windowSize string = 'PT5M'

@description('how often the metric alert is evaluated represented in ISO 8601 duration format')
@allowed([
  'PT5M'
  'PT15M'
  'PT30M'
  'PT1H'
])
param evaluationFrequency string = 'PT5M'

@description('The ID of the action group that is triggered when the alert is activated or deactivated')
param actionGroupId string = ''

resource metricAlert 'Microsoft.Insights/metricAlerts@2018-03-01' = {
  name: alertName
  location: 'global'
  properties: {
    description: alertDescription
    severity: alertSeverity
    enabled: isEnabled
    scopes: targetResourceId
    targetResourceType: targetResourceType
    targetResourceRegion: targetResourceRegion
    evaluationFrequency: evaluationFrequency
    windowSize: windowSize
    criteria: {
      'odata.type': 'Microsoft.Azure.Monitor.MultipleResourceMultipleMetricCriteria'
      allOf: [
        {
          criterionType: 'DynamicThresholdCriterion'
          name: '1st criterion'
          metricName: metricName
          dimensions: []
          operator: operator
          alertSensitivity: alertSensitivity
          failingPeriods: {
            numberOfEvaluationPeriods: numberOfEvaluationPeriods
            minFailingPeriodsToAlert: minFailingPeriodsToAlert
          }
          timeAggregation: timeAggregation
        }
      ]
    }
    actions: [
      {
        actionGroupId: actionGroupId
      }
    ]
  }
}

Paraméterfájl

{
  "$schema": "https://schema.management.azure.com/schemas/2019-04-01/deploymentParameters.json#",
  "contentVersion": "1.0.0.0",
  "parameters": {
    "alertName": {
      "value": "Multi-resource metric alert with Dynamic Thresholds by list via Azure Resource Manager template"
    },
    "alertDescription": {
      "value": "New Multi-resource metric alert with Dynamic Thresholds by list created via template"
    },
    "alertSeverity": {
      "value": 3
    },
    "isEnabled": {
      "value": true
    },
    "targetResourceId": {
      "value": [
        "/subscriptions/replace-with-subscription-id/resourceGroups/replace-with-resource-group-name1/Microsoft.Compute/virtualMachines/replace-with-vm-name1",
        "/subscriptions/replace-with-subscription-id/resourceGroups/replace-with-resource-group-name2/Microsoft.Compute/virtualMachines/replace-with-vm-name2"
      ]
    },
    "targetResourceRegion": {
      "value": "SouthCentralUS"
    },
    "targetResourceType": {
      "value": "Microsoft.Compute/virtualMachines"
    },
    "metricName": {
      "value": "Percentage CPU"
    },
    "operator": {
      "value": "GreaterOrLessThan"
    },
    "alertSensitivity": {
      "value": "Medium"
    },
    "numberOfEvaluationPeriods": {
      "value": "4"
    },
    "minFailingPeriodsToAlert": {
      "value": "3"
    },
    "timeAggregation": {
      "value": "Average"
    },
    "actionGroupId": {
      "value": "/subscriptions/replace-with-subscription-id/resourceGroups/replace-with-resource-group-name/providers/Microsoft.Insights/actionGroups/replace-with-action-group-name"
    }
  }
}

Rendelkezésre állási teszt metrikariasztással

Az alkalmazás-Elemzések rendelkezésre állási tesztek segítenek a webhely/alkalmazás rendelkezésre állásának monitorozásában a világ különböző pontjairól. A rendelkezésre állási tesztriasztások értesítést küldenek, ha a rendelkezésre állási tesztek bizonyos számú helyről meghiúsulnak. A metrikariasztásokkal azonos erőforrástípusú rendelkezésre állási tesztriasztások (Microsoft.Elemzések/metricAlerts). Az alábbi minta egy egyszerű rendelkezésre állási tesztet és a hozzá tartozó riasztást hoz létre.

Feljegyzés

& a > HTML-entitáshivatkozása. Az URL-paramétereket továbbra is egyetlen > választja el egymástól, de ha az URL-címet HTML-ben említi, kódolnia kell. Ha tehát a pingURL paraméterértékben van "&" érték, akkor a "&" paraméterrel kell kikerülnie.

Sablonfájl

param appName string
param pingURL string
param pingText string = ''
param actionGroupId string
param location string

var pingTestName = 'PingTest-${toLower(appName)}'
var pingAlertRuleName = 'PingAlert-${toLower(appName)}-${subscription().subscriptionId}'

resource pingTest 'Microsoft.Insights/webtests@2020-10-05-preview' = {
  name: pingTestName
  location: location
  tags: {
    'hidden-link:${resourceId('Microsoft.Insights/components', appName)}': 'Resource'
  }
  properties: {
    Name: pingTestName
    Description: 'Basic ping test'
    Enabled: true
    Frequency: 300
    Timeout: 120
    Kind: 'ping'
    RetryEnabled: true
    Locations: [
      {
        Id: 'us-va-ash-azr'
      }
      {
        Id: 'emea-nl-ams-azr'
      }
      {
        Id: 'apac-jp-kaw-edge'
      }
    ]
    Configuration: {
      WebTest: '<WebTest   Name="${pingTestName}"   Enabled="True"         CssProjectStructure=""    CssIteration=""  Timeout="120"  WorkItemIds=""         xmlns="http://microsoft.com/schemas/VisualStudio/TeamTest/2010"         Description=""  CredentialUserName=""  CredentialPassword=""         PreAuthenticate="True"  Proxy="default"  StopOnError="False"         RecordedResultFile=""  ResultsLocale="">  <Items>  <Request Method="GET"    Version="1.1"  Url="${pingURL}" ThinkTime="0"  Timeout="300" ParseDependentRequests="True"         FollowRedirects="True" RecordResult="True" Cache="False"         ResponseTimeGoal="0"  Encoding="utf-8"  ExpectedHttpStatusCode="200"         ExpectedResponseUrl="" ReportingName="" IgnoreHttpStatusCode="False" />        </Items>  <ValidationRules> <ValidationRule  Classname="Microsoft.VisualStudio.TestTools.WebTesting.Rules.ValidationRuleFindText, Microsoft.VisualStudio.QualityTools.WebTestFramework, Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" DisplayName="Find Text"         Description="Verifies the existence of the specified text in the response."         Level="High"  ExecutionOrder="BeforeDependents">  <RuleParameters>        <RuleParameter Name="FindText" Value="${pingText}" />  <RuleParameter Name="IgnoreCase" Value="False" />  <RuleParameter Name="UseRegularExpression" Value="False" />  <RuleParameter Name="PassIfTextFound" Value="True" />  </RuleParameters> </ValidationRule>  </ValidationRules>  </WebTest>'
    }
    SyntheticMonitorId: pingTestName
  }
}

resource metricAlert 'Microsoft.Insights/metricAlerts@2018-03-01' = {
  name: pingAlertRuleName
  location: 'global'
  tags: {
    'hidden-link:${resourceId('Microsoft.Insights/components', appName)}': 'Resource'
    'hidden-link:${pingTest.id}': 'Resource'
  }
  properties: {
    description: 'Alert for web test'
    severity: 1
    enabled: true
    scopes: [
      pingTest.id
      resourceId('Microsoft.Insights/components', appName)
    ]
    evaluationFrequency: 'PT1M'
    windowSize: 'PT5M'
    criteria: {
      'odata.type': 'Microsoft.Azure.Monitor.WebtestLocationAvailabilityCriteria'
      webTestId: pingTest.id
      componentId: resourceId('Microsoft.Insights/components', appName)
      failedLocationCount: 2
    }
    actions: [
      {
        actionGroupId: actionGroupId
      }
    ]
  }
}

Paraméterfájl

{
  "$schema": "https://schema.management.azure.com/schemas/2019-04-01/deploymentParameters.json#",
  "contentVersion": "1.0.0.0",
  "parameters": {
    "appName": {
      "value": "Replace with your Application Insights resource name"
    },
    "pingURL": {
      "value": "https://www.yoursite.com"
    },
    "actionGroupId": {
      "value": "/subscriptions/replace-with-subscription-id/resourceGroups/replace-with-resourceGroup-name/providers/microsoft.insights/actiongroups/replace-with-action-group-name"
    },
    "location": {
      "value": "Replace with the location of your Application Insights resource"
    },
    "pingText": {
      "defaultValue": "Optional parameter that allows you to perform a content-match for the presence of a specific string within the content returned from a pingURL response",
      "type": "String"
    },
  }
}

A tartalomegyeztetés pingText paraméter további konfigurációja a Configuration/Webtest sablonfájlban van szabályozva. Konkrétan az alábbi szakasz:

<RuleParameter Name=\"FindText\" Value=\"',parameters('pingText'), '\" />
<RuleParameter Name=\"IgnoreCase\" Value=\"False\" />
<RuleParameter Name=\"UseRegularExpression\" Value=\"False\" />
<RuleParameter Name=\"PassIfTextFound\" Value=\"True\" />

Teszthelyek

Id Régió
emea-nl-ams-azr Nyugat-Európa
us-ca-sjc-azr USA nyugati régiója
emea-ru-msa-edge Az Egyesült Királyság déli régiója
emea-se-sto-edge Az Egyesült Királyság nyugati régiója
apac-sg-sin-azr Délkelet-Ázsia
us-tx-sn1-azr USA déli középső régiója
us-il-ch1-azr USA északi középső régiója
emea-gb-db3-azr Észak-Európa
apac-jp-kaw-edge Kelet-Japán
emea-fr-pra-edge Közép-Franciaország
emea-ch-zrh-edge Dél-Franciaország
us-va-ash-azr USA keleti régiója
apac-hk-hkn-azr Kelet-Ázsia
us-fl-mia-edge Az USA középső régiója
latam-br-gru-edge Dél-Brazília
emea-au-syd-edge Kelet-Ausztrália

USA kormányzati teszthelyei

Id Régió
usgov-va-azr USGov Virginia
usgov-phx-azr USGov Arizona
usgov-tx-azr USGov Texas
usgov-ddeast-azr USDoD East
usgov-ddcentral-azr USDoD Central

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