Przykłady szablonów usługi Resource Manager dla reguł alertów dotyczących metryk w usłudze Azure Monitor
Artykuł
Ten artykuł zawiera przykłady użycia szablonów usługi Azure Resource Manager do konfigurowania reguł alertów metryk w usłudze Azure Monitor. Każdy przykład zawiera plik szablonu i plik parametrów z przykładowymi wartościami, które mają być udostępniane szablonowi.
Uwaga
Zobacz Przykłady usługi Azure Resource Manager dla usługi Azure Monitor, aby uzyskać listę dostępnych przykładów i wskazówki dotyczące wdrażania ich w ramach subskrypcji platformy Azure.
Szablon zasobu do tworzenia alertów metryk dla typu zasobu: Obszar roboczy usługi Azure Log Analytics (tj. ) Microsoft.OperationalInsights/workspaceswymaga dodatkowych kroków. Aby uzyskać szczegółowe informacje, zobacz Alert metryki dla dzienników — szablon zasobu.
@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
}
]
}
}
{
"$schema": "https://schema.management.azure.com/schemas/2019-04-01/deploymentTemplate.json#",
"contentVersion": "1.0.0.0",
"parameters": {
"alertName": {
"type": "string",
"minLength": 1,
"metadata": {
"description": "Name of the alert"
}
},
"alertDescription": {
"type": "string",
"defaultValue": "This is a metric alert",
"metadata": {
"description": "Description of alert"
}
},
"alertSeverity": {
"type": "int",
"defaultValue": 3,
"allowedValues": [
0,
1,
2,
3,
4
],
"metadata": {
"description": "Severity of alert {0,1,2,3,4}"
}
},
"isEnabled": {
"type": "bool",
"defaultValue": true,
"metadata": {
"description": "Specifies whether the alert is enabled"
}
},
"resourceId": {
"type": "string",
"minLength": 1,
"metadata": {
"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"
}
},
"metricName": {
"type": "string",
"minLength": 1,
"metadata": {
"description": "Name of the metric used in the comparison to activate the alert."
}
},
"operator": {
"type": "string",
"defaultValue": "GreaterThan",
"allowedValues": [
"Equals",
"GreaterThan",
"GreaterThanOrEqual",
"LessThan",
"LessThanOrEqual"
],
"metadata": {
"description": "Operator comparing the current value with the threshold value."
}
},
"threshold": {
"type": "int",
"defaultValue": 0,
"metadata": {
"description": "The threshold value at which the alert is activated."
}
},
"timeAggregation": {
"type": "string",
"defaultValue": "Average",
"allowedValues": [
"Average",
"Minimum",
"Maximum",
"Total",
"Count"
],
"metadata": {
"description": "How the data that is collected should be combined over time."
}
},
"windowSize": {
"type": "string",
"defaultValue": "PT5M",
"allowedValues": [
"PT1M",
"PT5M",
"PT15M",
"PT30M",
"PT1H",
"PT6H",
"PT12H",
"PT24H"
],
"metadata": {
"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."
}
},
"evaluationFrequency": {
"type": "string",
"defaultValue": "PT1M",
"allowedValues": [
"PT1M",
"PT5M",
"PT15M",
"PT30M",
"PT1H"
],
"metadata": {
"description": "how often the metric alert is evaluated represented in ISO 8601 duration format"
}
},
"actionGroupId": {
"type": "string",
"defaultValue": "",
"metadata": {
"description": "The ID of the action group that is triggered when the alert is activated or deactivated"
}
}
},
"resources": [
{
"type": "Microsoft.Insights/metricAlerts",
"apiVersion": "2018-03-01",
"name": "[parameters('alertName')]",
"location": "global",
"properties": {
"description": "[parameters('alertDescription')]",
"severity": "[parameters('alertSeverity')]",
"enabled": "[parameters('isEnabled')]",
"scopes": [
"[parameters('resourceId')]"
],
"evaluationFrequency": "[parameters('evaluationFrequency')]",
"windowSize": "[parameters('windowSize')]",
"criteria": {
"odata.type": "Microsoft.Azure.Monitor.SingleResourceMultipleMetricCriteria",
"allOf": [
{
"name": "1st criterion",
"metricName": "[parameters('metricName')]",
"dimensions": [],
"operator": "[parameters('operator')]",
"threshold": "[parameters('threshold')]",
"timeAggregation": "[parameters('timeAggregation')]",
"criterionType": "StaticThresholdCriterion"
}
]
},
"actions": [
{
"actionGroupId": "[parameters('actionGroupId')]"
}
]
}
}
]
}
@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
}
]
}
}
{
"$schema": "https://schema.management.azure.com/schemas/2019-04-01/deploymentTemplate.json#",
"contentVersion": "1.0.0.0",
"parameters": {
"alertName": {
"type": "string",
"minLength": 1,
"metadata": {
"description": "Name of the alert"
}
},
"alertDescription": {
"type": "string",
"defaultValue": "This is a metric alert",
"metadata": {
"description": "Description of alert"
}
},
"alertSeverity": {
"type": "int",
"defaultValue": 3,
"allowedValues": [
0,
1,
2,
3,
4
],
"metadata": {
"description": "Severity of alert {0,1,2,3,4}"
}
},
"isEnabled": {
"type": "bool",
"defaultValue": true,
"metadata": {
"description": "Specifies whether the alert is enabled"
}
},
"resourceId": {
"type": "string",
"minLength": 1,
"metadata": {
"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"
}
},
"metricName": {
"type": "string",
"minLength": 1,
"metadata": {
"description": "Name of the metric used in the comparison to activate the alert."
}
},
"operator": {
"type": "string",
"defaultValue": "GreaterOrLessThan",
"allowedValues": [
"GreaterThan",
"LessThan",
"GreaterOrLessThan"
],
"metadata": {
"description": "Operator comparing the current value with the threshold value."
}
},
"alertSensitivity": {
"type": "string",
"defaultValue": "Medium",
"allowedValues": [
"High",
"Medium",
"Low"
],
"metadata": {
"description": "Tunes how 'noisy' the Dynamic Thresholds alerts will be: 'High' will result in more alerts while 'Low' will result in fewer alerts."
}
},
"numberOfEvaluationPeriods": {
"type": "int",
"defaultValue": 4,
"metadata": {
"description": "The number of periods to check in the alert evaluation."
}
},
"minFailingPeriodsToAlert": {
"type": "int",
"defaultValue": 3,
"metadata": {
"description": "The number of unhealthy periods to alert on (must be lower or equal to numberOfEvaluationPeriods)."
}
},
"ignoreDataBefore": {
"type": "string",
"defaultValue": "",
"metadata": {
"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')."
}
},
"timeAggregation": {
"type": "string",
"defaultValue": "Average",
"allowedValues": [
"Average",
"Minimum",
"Maximum",
"Total",
"Count"
],
"metadata": {
"description": "How the data that is collected should be combined over time."
}
},
"windowSize": {
"type": "string",
"defaultValue": "PT5M",
"allowedValues": [
"PT5M",
"PT15M",
"PT30M",
"PT1H"
],
"metadata": {
"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."
}
},
"evaluationFrequency": {
"type": "string",
"defaultValue": "PT5M",
"allowedValues": [
"PT5M",
"PT15M",
"PT30M",
"PT1H"
],
"metadata": {
"description": "how often the metric alert is evaluated represented in ISO 8601 duration format"
}
},
"actionGroupId": {
"type": "string",
"defaultValue": "",
"metadata": {
"description": "The ID of the action group that is triggered when the alert is activated or deactivated"
}
}
},
"resources": [
{
"type": "Microsoft.Insights/metricAlerts",
"apiVersion": "2018-03-01",
"name": "[parameters('alertName')]",
"location": "global",
"properties": {
"description": "[parameters('alertDescription')]",
"severity": "[parameters('alertSeverity')]",
"enabled": "[parameters('isEnabled')]",
"scopes": [
"[parameters('resourceId')]"
],
"evaluationFrequency": "[parameters('evaluationFrequency')]",
"windowSize": "[parameters('windowSize')]",
"criteria": {
"odata.type": "Microsoft.Azure.Monitor.MultipleResourceMultipleMetricCriteria",
"allOf": [
{
"criterionType": "DynamicThresholdCriterion",
"name": "1st criterion",
"metricName": "[parameters('metricName')]",
"dimensions": [],
"operator": "[parameters('operator')]",
"alertSensitivity": "[parameters('alertSensitivity')]",
"failingPeriods": {
"numberOfEvaluationPeriods": "[parameters('numberOfEvaluationPeriods')]",
"minFailingPeriodsToAlert": "[parameters('minFailingPeriodsToAlert')]"
},
"ignoreDataBefore": "[parameters('ignoreDataBefore')]",
"timeAggregation": "[parameters('timeAggregation')]"
}
]
},
"actions": [
{
"actionGroupId": "[parameters('actionGroupId')]"
}
]
}
}
]
}
Alerty metryk obsługują alerty dotyczące metryk wielowymiarowych i maksymalnie 5 kryteriów na regułę alertu. Poniższy przykład tworzy regułę alertu metryki dla metryk wymiarowych i określa wiele kryteriów.
Podczas używania wymiarów w regule alertu zawierającej wiele kryteriów obowiązują następujące ograniczenia:
W ramach każdego kryterium można wybrać tylko jedną wartość na wymiar.
Nie można użyć wartości wymiaru "*".
Jeśli metryki skonfigurowane w różnych kryteriach obsługują ten sam wymiar, skonfigurowana wartość wymiaru musi być jawnie ustawiona w taki sam sposób dla wszystkich tych metryk w odpowiednich kryteriach.
W poniższym przykładzie, ponieważ metryki Transakcje i SuccessE2ELatency mają wymiar ApiName, a kryterium1 określa wartość "GetBlob" wymiaru ApiName, a następnie kryterium2 musi również ustawić wartość "GetBlob" dla wymiaru ApiName.
@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
}
]
}
}
{
"$schema": "https://schema.management.azure.com/schemas/2019-04-01/deploymentTemplate.json#",
"contentVersion": "1.0.0.0",
"parameters": {
"alertName": {
"type": "string",
"metadata": {
"description": "Name of the alert"
}
},
"alertDescription": {
"type": "string",
"defaultValue": "This is a metric alert",
"metadata": {
"description": "Description of alert"
}
},
"alertSeverity": {
"type": "int",
"defaultValue": 3,
"allowedValues": [
0,
1,
2,
3,
4
],
"metadata": {
"description": "Severity of alert {0,1,2,3,4}"
}
},
"isEnabled": {
"type": "bool",
"defaultValue": true,
"metadata": {
"description": "Specifies whether the alert is enabled"
}
},
"resourceId": {
"type": "string",
"defaultValue": "",
"metadata": {
"description": "Resource ID of the resource emitting the metric that will be used for the comparison."
}
},
"criterion1": {
"type": "object",
"metadata": {
"description": "Criterion includes metric name, dimension values, threshold and an operator. The alert rule fires when ALL criteria are met"
}
},
"criterion2": {
"type": "object",
"metadata": {
"description": "Criterion includes metric name, dimension values, threshold and an operator. The alert rule fires when ALL criteria are met"
}
},
"windowSize": {
"type": "string",
"defaultValue": "PT5M",
"allowedValues": [
"PT1M",
"PT5M",
"PT15M",
"PT30M",
"PT1H",
"PT6H",
"PT12H",
"PT24H"
],
"metadata": {
"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."
}
},
"evaluationFrequency": {
"type": "string",
"defaultValue": "PT1M",
"allowedValues": [
"PT1M",
"PT5M",
"PT15M",
"PT30M",
"PT1H"
],
"metadata": {
"description": "how often the metric alert is evaluated represented in ISO 8601 duration format"
}
},
"actionGroupId": {
"type": "string",
"defaultValue": "",
"metadata": {
"description": "The ID of the action group that is triggered when the alert is activated or deactivated"
}
}
},
"variables": {
"criterion1_var": "[array(parameters('criterion1'))]",
"criterion2_var": "[array(parameters('criterion2'))]",
"criteria": "[concat(variables('criterion1_var'), variables('criterion2_var'))]"
},
"resources": [
{
"type": "Microsoft.Insights/metricAlerts",
"apiVersion": "2018-03-01",
"name": "[parameters('alertName')]",
"location": "global",
"properties": {
"description": "[parameters('alertDescription')]",
"severity": "[parameters('alertSeverity')]",
"enabled": "[parameters('isEnabled')]",
"scopes": [
"[parameters('resourceId')]"
],
"evaluationFrequency": "[parameters('evaluationFrequency')]",
"windowSize": "[parameters('windowSize')]",
"criteria": {
"odata.type": "Microsoft.Azure.Monitor.SingleResourceMultipleMetricCriteria",
"allOf": "[variables('criteria')]"
},
"actions": [
{
"actionGroupId": "[parameters('actionGroupId')]"
}
]
}
}
]
}
Pojedyncza reguła alertu może jednocześnie monitorować wiele szeregów czasowych metryk, co skutkuje mniejszą liczbą reguł alertów do zarządzania. Poniższy przykład tworzy statyczną regułę alertu metryki dla metryk wymiarowych.
W tym przykładzie reguła alertu monitoruje kombinacje wartości wymiarów wymiarów ResponseType i ApiName dla metryki Transakcje:
ResponsType — użycie symbolu wieloznakowego "*" oznacza, że dla każdej wartości wymiaru ResponseType, w tym przyszłych wartości, monitorowana jest oddzielnie inna seria czasowa.
ApiName — różne szeregi czasowe są monitorowane tylko dla wartości wymiarów GetBlob i PutBlob .
Na przykład kilka potencjalnych szeregów czasowych monitorowanych przez tę regułę alertu to:
@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
}
]
}
}
{
"$schema": "https://schema.management.azure.com/schemas/2019-04-01/deploymentTemplate.json#",
"contentVersion": "1.0.0.0",
"parameters": {
"alertName": {
"type": "string",
"metadata": {
"description": "Name of the alert"
}
},
"alertDescription": {
"type": "string",
"defaultValue": "This is a metric alert",
"metadata": {
"description": "Description of alert"
}
},
"alertSeverity": {
"type": "int",
"defaultValue": 3,
"allowedValues": [
0,
1,
2,
3,
4
],
"metadata": {
"description": "Severity of alert {0,1,2,3,4}"
}
},
"isEnabled": {
"type": "bool",
"defaultValue": true,
"metadata": {
"description": "Specifies whether the alert is enabled"
}
},
"resourceId": {
"type": "string",
"defaultValue": "",
"metadata": {
"description": "Resource ID of the resource emitting the metric that will be used for the comparison."
}
},
"criterion": {
"type": "object",
"metadata": {
"description": "Criterion includes metric name, dimension values, threshold and an operator. The alert rule fires when ALL criteria are met"
}
},
"windowSize": {
"type": "string",
"defaultValue": "PT5M",
"allowedValues": [
"PT1M",
"PT5M",
"PT15M",
"PT30M",
"PT1H",
"PT6H",
"PT12H",
"PT24H"
],
"metadata": {
"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."
}
},
"evaluationFrequency": {
"type": "string",
"defaultValue": "PT1M",
"allowedValues": [
"PT1M",
"PT5M",
"PT15M",
"PT30M",
"PT1H"
],
"metadata": {
"description": "how often the metric alert is evaluated represented in ISO 8601 duration format"
}
},
"actionGroupId": {
"type": "string",
"defaultValue": "",
"metadata": {
"description": "The ID of the action group that is triggered when the alert is activated or deactivated"
}
}
},
"variables": {
"criteria": "[array(parameters('criterion'))]"
},
"resources": [
{
"type": "Microsoft.Insights/metricAlerts",
"apiVersion": "2018-03-01",
"name": "[parameters('alertName')]",
"location": "global",
"properties": {
"description": "[parameters('alertDescription')]",
"severity": "[parameters('alertSeverity')]",
"enabled": "[parameters('isEnabled')]",
"scopes": [
"[parameters('resourceId')]"
],
"evaluationFrequency": "[parameters('evaluationFrequency')]",
"windowSize": "[parameters('windowSize')]",
"criteria": {
"odata.type": "Microsoft.Azure.Monitor.SingleResourceMultipleMetricCriteria",
"allOf": "[variables('criteria')]"
},
"actions": [
{
"actionGroupId": "[parameters('actionGroupId')]"
}
]
}
}
]
}
Użycie wartości wymiarów "Wszystkie" jest równoważne z wybraniem wartości "*" (wszystkie bieżące i przyszłe wartości).
Wiele wymiarów, progi dynamiczne
Pojedyncza reguła alertu progów dynamicznych może jednocześnie tworzyć dostosowane progi dla setek szeregów czasowych metryk (nawet różnych typów), co skutkuje mniejszą liczbą reguł alertów do zarządzania. Poniższy przykład tworzy regułę alertu metryki progów dynamicznych dla metryk wymiarowych.
W tym przykładzie reguła alertu monitoruje kombinacje wartości wymiarów wymiarów ResponseType i ApiName dla metryki Transakcje:
ResponsType — dla każdej wartości wymiaru ResponseType , w tym przyszłych wartości, szereg czasowy jest monitorowany indywidualnie.
ApiName — różne szeregi czasowe są monitorowane tylko dla wartości wymiarów GetBlob i PutBlob .
Na przykład kilka potencjalnych szeregów czasowych monitorowanych przez tę regułę alertu to:
@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
}
]
}
}
{
"$schema": "https://schema.management.azure.com/schemas/2019-04-01/deploymentTemplate.json#",
"contentVersion": "1.0.0.0",
"parameters": {
"alertName": {
"type": "string",
"metadata": {
"description": "Name of the alert"
}
},
"alertDescription": {
"type": "string",
"defaultValue": "This is a metric alert",
"metadata": {
"description": "Description of alert"
}
},
"alertSeverity": {
"type": "int",
"defaultValue": 3,
"allowedValues": [
0,
1,
2,
3,
4
],
"metadata": {
"description": "Severity of alert {0,1,2,3,4}"
}
},
"isEnabled": {
"type": "bool",
"defaultValue": true,
"metadata": {
"description": "Specifies whether the alert is enabled"
}
},
"resourceId": {
"type": "string",
"defaultValue": "",
"metadata": {
"description": "Resource ID of the resource emitting the metric that will be used for the comparison."
}
},
"criterion": {
"type": "object",
"metadata": {
"description": "Criterion includes metric name, dimension values, threshold and an operator."
}
},
"windowSize": {
"type": "string",
"defaultValue": "PT5M",
"allowedValues": [
"PT5M",
"PT15M",
"PT30M",
"PT1H"
],
"metadata": {
"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."
}
},
"evaluationFrequency": {
"type": "string",
"defaultValue": "PT5M",
"allowedValues": [
"PT5M",
"PT15M",
"PT30M",
"PT1H"
],
"metadata": {
"description": "how often the metric alert is evaluated represented in ISO 8601 duration format"
}
},
"actionGroupId": {
"type": "string",
"defaultValue": "",
"metadata": {
"description": "The ID of the action group that is triggered when the alert is activated or deactivated"
}
}
},
"variables": {
"criteria": "[array(parameters('criterion'))]"
},
"resources": [
{
"type": "Microsoft.Insights/metricAlerts",
"apiVersion": "2018-03-01",
"name": "[parameters('alertName')]",
"location": "global",
"properties": {
"description": "[parameters('alertDescription')]",
"severity": "[parameters('alertSeverity')]",
"enabled": "[parameters('isEnabled')]",
"scopes": [
"[parameters('resourceId')]"
],
"evaluationFrequency": "[parameters('evaluationFrequency')]",
"windowSize": "[parameters('windowSize')]",
"criteria": {
"odata.type": "Microsoft.Azure.Monitor.MultipleResourceMultipleMetricCriteria",
"allOf": "[variables('criteria')]"
},
"actions": [
{
"actionGroupId": "[parameters('actionGroupId')]"
}
]
}
}
]
}
Podczas tworzenia reguły alertu dla metryki niestandardowej należy określić zarówno nazwę metryki, jak i przestrzeń nazw metryki. Upewnij się również, że metryka niestandardowa jest już zgłaszana, ponieważ nie można utworzyć reguły alertu dla metryki niestandardowej, która jeszcze nie istnieje.
@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
}
]
}
}
{
"$schema": "https://schema.management.azure.com/schemas/2019-04-01/deploymentTemplate.json#",
"contentVersion": "1.0.0.0",
"parameters": {
"alertName": {
"type": "string",
"minLength": 1,
"metadata": {
"description": "Name of the alert"
}
},
"alertDescription": {
"type": "string",
"defaultValue": "This is a metric alert",
"metadata": {
"description": "Description of alert"
}
},
"alertSeverity": {
"type": "int",
"defaultValue": 3,
"allowedValues": [
0,
1,
2,
3,
4
],
"metadata": {
"description": "Severity of alert {0,1,2,3,4}"
}
},
"isEnabled": {
"type": "bool",
"defaultValue": true,
"metadata": {
"description": "Specifies whether the alert is enabled"
}
},
"resourceId": {
"type": "string",
"minLength": 1,
"metadata": {
"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"
}
},
"metricName": {
"type": "string",
"minLength": 1,
"metadata": {
"description": "Name of the metric used in the comparison to activate the alert."
}
},
"metricNamespace": {
"type": "string",
"minLength": 1,
"metadata": {
"description": "Namespace of the metric used in the comparison to activate the alert."
}
},
"operator": {
"type": "string",
"defaultValue": "GreaterThan",
"allowedValues": [
"Equals",
"GreaterThan",
"GreaterThanOrEqual",
"LessThan",
"LessThanOrEqual"
],
"metadata": {
"description": "Operator comparing the current value with the threshold value."
}
},
"threshold": {
"type": "int",
"defaultValue": 0,
"metadata": {
"description": "The threshold value at which the alert is activated."
}
},
"timeAggregation": {
"type": "string",
"defaultValue": "Average",
"allowedValues": [
"Average",
"Minimum",
"Maximum",
"Total",
"Count"
],
"metadata": {
"description": "How the data that is collected should be combined over time."
}
},
"windowSize": {
"type": "string",
"defaultValue": "PT5M",
"allowedValues": [
"PT1M",
"PT5M",
"PT15M",
"PT30M",
"PT1H",
"PT6H",
"PT12H",
"PT24H"
],
"metadata": {
"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."
}
},
"evaluationFrequency": {
"type": "string",
"defaultValue": "PT1M",
"allowedValues": [
"PT1M",
"PT5M",
"PT15M",
"PT30M",
"PT1H"
],
"metadata": {
"description": "How often the metric alert is evaluated represented in ISO 8601 duration format"
}
},
"actionGroupId": {
"type": "string",
"defaultValue": "",
"metadata": {
"description": "The ID of the action group that is triggered when the alert is activated or deactivated"
}
}
},
"resources": [
{
"type": "Microsoft.Insights/metricAlerts",
"apiVersion": "2018-03-01",
"name": "[parameters('alertName')]",
"location": "global",
"properties": {
"description": "[parameters('alertDescription')]",
"severity": "[parameters('alertSeverity')]",
"enabled": "[parameters('isEnabled')]",
"scopes": [
"[parameters('resourceId')]"
],
"evaluationFrequency": "[parameters('evaluationFrequency')]",
"windowSize": "[parameters('windowSize')]",
"criteria": {
"odata.type": "Microsoft.Azure.Monitor.SingleResourceMultipleMetricCriteria",
"allOf": [
{
"name": "1st criterion",
"metricName": "[parameters('metricName')]",
"metricNamespace": "[parameters('metricNamespace')]",
"dimensions": [],
"operator": "[parameters('operator')]",
"threshold": "[parameters('threshold')]",
"timeAggregation": "[parameters('timeAggregation')]",
"criterionType": "StaticThresholdCriterion"
}
]
},
"actions": [
{
"actionGroupId": "[parameters('actionGroupId')]"
}
]
}
}
]
}
Plik parametrów
{
"$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"
}
}
}
Usługa Azure Monitor obsługuje monitorowanie wielu zasobów tego samego typu przy użyciu jednej reguły alertu dotyczącego metryk dla zasobów, które istnieją w tym samym regionie świadczenia usługi Azure. Ta funkcja jest obecnie obsługiwana tylko w chmurze publicznej platformy Azure i dotyczy tylko maszyn wirtualnych, baz danych programu SQL Server, elastycznych pul programu SQL Server i urządzeń Azure Stack Edge. Ponadto ta funkcja jest dostępna tylko dla metryk platformy i nie jest obsługiwana w przypadku metryk niestandardowych.
Reguła alertów progów dynamicznych może również pomóc w tworzeniu dostosowanych progów dla setek serii metryk (nawet różnych typów) jednocześnie, co skutkuje mniejszą liczbą reguł alertów do zarządzania.
W tej sekcji opisano szablony usługi Azure Resource Manager dla trzech scenariuszy monitorowania wielu zasobów przy użyciu jednej reguły.
Monitorowanie wszystkich maszyn wirtualnych (w jednym regionie świadczenia usługi Azure) w co najmniej jednej grupie zasobów.
Monitorowanie wszystkich maszyn wirtualnych (w jednym regionie świadczenia usługi Azure) w ramach subskrypcji.
Monitorowanie listy maszyn wirtualnych (w jednym regionie świadczenia usługi Azure) w subskrypcji.
Uwaga
W regule alertu metryki, która monitoruje wiele zasobów, dozwolony jest tylko jeden warunek.
Jeśli tworzysz alert metryki dla pojedynczego zasobu, szablon używa ResourceId zasobu docelowego. Jeśli tworzysz alert metryki dla wielu zasobów, szablon używa scopewartości , TargetResourceTypei TargetResourceRegion dla zasobów docelowych.
Alert dotyczący progu statycznego dla wszystkich maszyn wirtualnych w co najmniej jednej grupie zasobów
Ten szablon utworzy statyczną regułę alertu metryki progowej, która monitoruje procentowe użycie procesora CPU dla wszystkich maszyn wirtualnych (w jednym regionie świadczenia usługi Azure) w co najmniej jednej grupie zasobów.
Zapisz poniższy kod json jako all-vms-in-resource-group-static.json na potrzeby tego przewodnika.
@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
}
]
}
}
{
"$schema": "https://schema.management.azure.com/schemas/2019-04-01/deploymentTemplate.json#",
"contentVersion": "1.0.0.0",
"parameters": {
"alertName": {
"type": "string",
"minLength": 1,
"metadata": {
"description": "Name of the alert"
}
},
"alertDescription": {
"type": "string",
"defaultValue": "This is a metric alert",
"metadata": {
"description": "Description of alert"
}
},
"alertSeverity": {
"type": "int",
"defaultValue": 3,
"allowedValues": [
0,
1,
2,
3,
4
],
"metadata": {
"description": "Severity of alert {0,1,2,3,4}"
}
},
"isEnabled": {
"type": "bool",
"defaultValue": true,
"metadata": {
"description": "Specifies whether the alert is enabled"
}
},
"targetResourceGroup": {
"type": "array",
"minLength": 1,
"metadata": {
"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"
}
},
"targetResourceRegion": {
"type": "string",
"allowedValues": [
"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"
],
"metadata": {
"description": "Azure region in which target resources to be monitored are in (without spaces). For example: EastUS"
}
},
"targetResourceType": {
"type": "string",
"minLength": 1,
"metadata": {
"description": "Resource type of target resources to be monitored."
}
},
"metricName": {
"type": "string",
"minLength": 1,
"metadata": {
"description": "Name of the metric used in the comparison to activate the alert."
}
},
"operator": {
"type": "string",
"defaultValue": "GreaterThan",
"allowedValues": [
"Equals",
"GreaterThan",
"GreaterThanOrEqual",
"LessThan",
"LessThanOrEqual"
],
"metadata": {
"description": "Operator comparing the current value with the threshold value."
}
},
"threshold": {
"type": "int",
"defaultValue": 0,
"metadata": {
"description": "The threshold value at which the alert is activated."
}
},
"timeAggregation": {
"type": "string",
"defaultValue": "Average",
"allowedValues": [
"Average",
"Minimum",
"Maximum",
"Total",
"Count"
],
"metadata": {
"description": "How the data that is collected should be combined over time."
}
},
"windowSize": {
"type": "string",
"defaultValue": "PT5M",
"allowedValues": [
"PT1M",
"PT5M",
"PT15M",
"PT30M",
"PT1H",
"PT6H",
"PT12H",
"PT24H"
],
"metadata": {
"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."
}
},
"evaluationFrequency": {
"type": "string",
"defaultValue": "PT1M",
"allowedValues": [
"PT1M",
"PT5M",
"PT15M",
"PT30M"
],
"metadata": {
"description": "how often the metric alert is evaluated represented in ISO 8601 duration format"
}
},
"actionGroupId": {
"type": "string",
"defaultValue": "",
"metadata": {
"description": "The ID of the action group that is triggered when the alert is activated or deactivated"
}
}
},
"resources": [
{
"type": "Microsoft.Insights/metricAlerts",
"apiVersion": "2018-03-01",
"name": "[parameters('alertName')]",
"location": "global",
"properties": {
"description": "[parameters('alertDescription')]",
"severity": "[parameters('alertSeverity')]",
"enabled": "[parameters('isEnabled')]",
"scopes": "[parameters('targetResourceGroup')]",
"targetResourceType": "[parameters('targetResourceType')]",
"targetResourceRegion": "[parameters('targetResourceRegion')]",
"evaluationFrequency": "[parameters('evaluationFrequency')]",
"windowSize": "[parameters('windowSize')]",
"criteria": {
"odata.type": "Microsoft.Azure.Monitor.MultipleResourceMultipleMetricCriteria",
"allOf": [
{
"name": "1st criterion",
"metricName": "[parameters('metricName')]",
"dimensions": [],
"operator": "[parameters('operator')]",
"threshold": "[parameters('threshold')]",
"timeAggregation": "[parameters('timeAggregation')]",
"criterionType": "StaticThresholdCriterion"
}
]
},
"actions": [
{
"actionGroupId": "[parameters('actionGroupId')]"
}
]
}
}
]
}
Alert progów dynamicznych dla wszystkich maszyn wirtualnych w co najmniej jednej grupie zasobów
Ten przykład tworzy regułę alertu metryki progów dynamicznych, która monitoruje procentowe użycie procesora CPU dla wszystkich maszyn wirtualnych w jednym regionie świadczenia usługi Azure w co najmniej jednej grupie zasobów.
@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
}
]
}
}
{
"$schema": "https://schema.management.azure.com/schemas/2019-04-01/deploymentTemplate.json#",
"contentVersion": "1.0.0.0",
"parameters": {
"alertName": {
"type": "string",
"minLength": 1,
"metadata": {
"description": "Name of the alert"
}
},
"alertDescription": {
"type": "string",
"defaultValue": "This is a metric alert",
"metadata": {
"description": "Description of alert"
}
},
"alertSeverity": {
"type": "int",
"defaultValue": 3,
"allowedValues": [
0,
1,
2,
3,
4
],
"metadata": {
"description": "Severity of alert {0,1,2,3,4}"
}
},
"isEnabled": {
"type": "bool",
"defaultValue": true,
"metadata": {
"description": "Specifies whether the alert is enabled"
}
},
"targetResourceGroup": {
"type": "array",
"minLength": 1,
"metadata": {
"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"
}
},
"targetResourceRegion": {
"type": "string",
"allowedValues": [
"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"
],
"metadata": {
"description": "Azure region in which target resources to be monitored are in (without spaces). For example: EastUS"
}
},
"targetResourceType": {
"type": "string",
"minLength": 1,
"metadata": {
"description": "Resource type of target resources to be monitored."
}
},
"metricName": {
"type": "string",
"minLength": 1,
"metadata": {
"description": "Name of the metric used in the comparison to activate the alert."
}
},
"operator": {
"type": "string",
"defaultValue": "GreaterOrLessThan",
"allowedValues": [
"GreaterThan",
"LessThan",
"GreaterOrLessThan"
],
"metadata": {
"description": "Operator comparing the current value with the threshold value."
}
},
"alertSensitivity": {
"type": "string",
"defaultValue": "Medium",
"allowedValues": [
"High",
"Medium",
"Low"
],
"metadata": {
"description": "Tunes how 'noisy' the Dynamic Thresholds alerts will be: 'High' will result in more alerts while 'Low' will result in fewer alerts."
}
},
"numberOfEvaluationPeriods": {
"type": "int",
"defaultValue": 4,
"metadata": {
"description": "The number of periods to check in the alert evaluation."
}
},
"minFailingPeriodsToAlert": {
"type": "int",
"defaultValue": 3,
"metadata": {
"description": "The number of unhealthy periods to alert on (must be lower or equal to numberOfEvaluationPeriods)."
}
},
"timeAggregation": {
"type": "string",
"defaultValue": "Average",
"allowedValues": [
"Average",
"Minimum",
"Maximum",
"Total",
"Count"
],
"metadata": {
"description": "How the data that is collected should be combined over time."
}
},
"windowSize": {
"type": "string",
"defaultValue": "PT5M",
"allowedValues": [
"PT5M",
"PT15M",
"PT30M",
"PT1H"
],
"metadata": {
"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."
}
},
"evaluationFrequency": {
"type": "string",
"defaultValue": "PT5M",
"allowedValues": [
"PT5M",
"PT15M",
"PT30M",
"PT1H"
],
"metadata": {
"description": "how often the metric alert is evaluated represented in ISO 8601 duration format"
}
},
"actionGroupId": {
"type": "string",
"defaultValue": "",
"metadata": {
"description": "The ID of the action group that is triggered when the alert is activated or deactivated"
}
}
},
"resources": [
{
"type": "Microsoft.Insights/metricAlerts",
"apiVersion": "2018-03-01",
"name": "[parameters('alertName')]",
"location": "global",
"properties": {
"description": "[parameters('alertDescription')]",
"severity": "[parameters('alertSeverity')]",
"enabled": "[parameters('isEnabled')]",
"scopes": "[parameters('targetResourceGroup')]",
"targetResourceType": "[parameters('targetResourceType')]",
"targetResourceRegion": "[parameters('targetResourceRegion')]",
"evaluationFrequency": "[parameters('evaluationFrequency')]",
"windowSize": "[parameters('windowSize')]",
"criteria": {
"odata.type": "Microsoft.Azure.Monitor.MultipleResourceMultipleMetricCriteria",
"allOf": [
{
"criterionType": "DynamicThresholdCriterion",
"name": "1st criterion",
"metricName": "[parameters('metricName')]",
"dimensions": [],
"operator": "[parameters('operator')]",
"alertSensitivity": "[parameters('alertSensitivity')]",
"failingPeriods": {
"numberOfEvaluationPeriods": "[parameters('numberOfEvaluationPeriods')]",
"minFailingPeriodsToAlert": "[parameters('minFailingPeriodsToAlert')]"
},
"timeAggregation": "[parameters('timeAggregation')]"
}
]
},
"actions": [
{
"actionGroupId": "[parameters('actionGroupId')]"
}
]
}
}
]
}
Alert dotyczący progu statycznego dla wszystkich maszyn wirtualnych w subskrypcji
W tym przykładzie jest tworzona statyczna reguła alertu dotyczącego metryki progowej, która monitoruje procentowe użycie procesora CPU dla wszystkich maszyn wirtualnych w jednym regionie świadczenia usługi Azure w ramach subskrypcji.
@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
}
]
}
}
{
"$schema": "https://schema.management.azure.com/schemas/2019-04-01/deploymentTemplate.json#",
"contentVersion": "1.0.0.0",
"parameters": {
"alertName": {
"type": "string",
"minLength": 1,
"metadata": {
"description": "Name of the alert"
}
},
"alertDescription": {
"type": "string",
"defaultValue": "This is a metric alert",
"metadata": {
"description": "Description of alert"
}
},
"alertSeverity": {
"type": "int",
"defaultValue": 3,
"allowedValues": [
0,
1,
2,
3,
4
],
"metadata": {
"description": "Severity of alert {0,1,2,3,4}"
}
},
"isEnabled": {
"type": "bool",
"defaultValue": true,
"metadata": {
"description": "Specifies whether the alert is enabled"
}
},
"targetSubscription": {
"type": "string",
"minLength": 1,
"metadata": {
"description": "Azure Resource Manager path up to subscription ID. For example - /subscriptions/00000000-0000-0000-0000-0000-00000000"
}
},
"targetResourceRegion": {
"type": "string",
"allowedValues": [
"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"
],
"metadata": {
"description": "Azure region in which target resources to be monitored are in (without spaces). For example: EastUS"
}
},
"targetResourceType": {
"type": "string",
"minLength": 1,
"metadata": {
"description": "Resource type of target resources to be monitored."
}
},
"metricName": {
"type": "string",
"minLength": 1,
"metadata": {
"description": "Name of the metric used in the comparison to activate the alert."
}
},
"operator": {
"type": "string",
"defaultValue": "GreaterThan",
"allowedValues": [
"Equals",
"GreaterThan",
"GreaterThanOrEqual",
"LessThan",
"LessThanOrEqual"
],
"metadata": {
"description": "Operator comparing the current value with the threshold value."
}
},
"threshold": {
"type": "int",
"defaultValue": 0,
"metadata": {
"description": "The threshold value at which the alert is activated."
}
},
"timeAggregation": {
"type": "string",
"defaultValue": "Average",
"allowedValues": [
"Average",
"Minimum",
"Maximum",
"Total",
"Count"
],
"metadata": {
"description": "How the data that is collected should be combined over time."
}
},
"windowSize": {
"type": "string",
"defaultValue": "PT5M",
"allowedValues": [
"PT1M",
"PT5M",
"PT15M",
"PT30M",
"PT1H",
"PT6H",
"PT12H",
"PT24H"
],
"metadata": {
"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."
}
},
"evaluationFrequency": {
"type": "string",
"defaultValue": "PT1M",
"allowedValues": [
"PT1M",
"PT5M",
"PT15M",
"PT30M",
"PT1H"
],
"metadata": {
"description": "how often the metric alert is evaluated represented in ISO 8601 duration format"
}
},
"actionGroupId": {
"type": "string",
"defaultValue": "",
"metadata": {
"description": "The ID of the action group that is triggered when the alert is activated or deactivated"
}
}
},
"resources": [
{
"type": "Microsoft.Insights/metricAlerts",
"apiVersion": "2018-03-01",
"name": "[parameters('alertName')]",
"location": "global",
"properties": {
"description": "[parameters('alertDescription')]",
"severity": "[parameters('alertSeverity')]",
"enabled": "[parameters('isEnabled')]",
"scopes": [
"[parameters('targetSubscription')]"
],
"targetResourceType": "[parameters('targetResourceType')]",
"targetResourceRegion": "[parameters('targetResourceRegion')]",
"evaluationFrequency": "[parameters('evaluationFrequency')]",
"windowSize": "[parameters('windowSize')]",
"criteria": {
"odata.type": "Microsoft.Azure.Monitor.MultipleResourceMultipleMetricCriteria",
"allOf": [
{
"name": "1st criterion",
"metricName": "[parameters('metricName')]",
"dimensions": [],
"operator": "[parameters('operator')]",
"threshold": "[parameters('threshold')]",
"timeAggregation": "[parameters('timeAggregation')]",
"criterionType": "StaticThresholdCriterion"
}
]
},
"actions": [
{
"actionGroupId": "[parameters('actionGroupId')]"
}
]
}
}
]
}
Alert progów dynamicznych dla wszystkich maszyn wirtualnych w subskrypcji
Ten przykład tworzy regułę alertu metryki Progi dynamiczne, która monitoruje procentowe użycie procesora CPU dla wszystkich maszyn wirtualnych (w jednym regionie platformy Azure) w subskrypcji.
@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
}
]
}
}
{
"$schema": "https://schema.management.azure.com/schemas/2019-04-01/deploymentTemplate.json#",
"contentVersion": "1.0.0.0",
"parameters": {
"alertName": {
"type": "string",
"minLength": 1,
"metadata": {
"description": "Name of the alert"
}
},
"alertDescription": {
"type": "string",
"defaultValue": "This is a metric alert",
"metadata": {
"description": "Description of alert"
}
},
"alertSeverity": {
"type": "int",
"defaultValue": 3,
"allowedValues": [
0,
1,
2,
3,
4
],
"metadata": {
"description": "Severity of alert {0,1,2,3,4}"
}
},
"isEnabled": {
"type": "bool",
"defaultValue": true,
"metadata": {
"description": "Specifies whether the alert is enabled"
}
},
"targetSubscription": {
"type": "string",
"minLength": 1,
"metadata": {
"description": "Azure Resource Manager path up to subscription ID. For example - /subscriptions/00000000-0000-0000-0000-0000-00000000"
}
},
"targetResourceRegion": {
"type": "string",
"allowedValues": [
"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"
],
"metadata": {
"description": "Azure region in which target resources to be monitored are in (without spaces). For example: EastUS"
}
},
"targetResourceType": {
"type": "string",
"minLength": 1,
"metadata": {
"description": "Resource type of target resources to be monitored."
}
},
"metricName": {
"type": "string",
"minLength": 1,
"metadata": {
"description": "Name of the metric used in the comparison to activate the alert."
}
},
"operator": {
"type": "string",
"defaultValue": "GreaterOrLessThan",
"allowedValues": [
"GreaterThan",
"LessThan",
"GreaterOrLessThan"
],
"metadata": {
"description": "Operator comparing the current value with the threshold value."
}
},
"alertSensitivity": {
"type": "string",
"defaultValue": "Medium",
"allowedValues": [
"High",
"Medium",
"Low"
],
"metadata": {
"description": "Tunes how 'noisy' the Dynamic Thresholds alerts will be: 'High' will result in more alerts while 'Low' will result in fewer alerts."
}
},
"numberOfEvaluationPeriods": {
"type": "int",
"defaultValue": 4,
"metadata": {
"description": "The number of periods to check in the alert evaluation."
}
},
"minFailingPeriodsToAlert": {
"type": "int",
"defaultValue": 3,
"metadata": {
"description": "The number of unhealthy periods to alert on (must be lower or equal to numberOfEvaluationPeriods)."
}
},
"timeAggregation": {
"type": "string",
"defaultValue": "Average",
"allowedValues": [
"Average",
"Minimum",
"Maximum",
"Total",
"Count"
],
"metadata": {
"description": "How the data that is collected should be combined over time."
}
},
"windowSize": {
"type": "string",
"defaultValue": "PT5M",
"allowedValues": [
"PT5M",
"PT15M",
"PT30M",
"PT1H"
],
"metadata": {
"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."
}
},
"evaluationFrequency": {
"type": "string",
"defaultValue": "PT5M",
"allowedValues": [
"PT5M",
"PT15M",
"PT30M",
"PT1H"
],
"metadata": {
"description": "how often the metric alert is evaluated represented in ISO 8601 duration format"
}
},
"actionGroupId": {
"type": "string",
"defaultValue": "",
"metadata": {
"description": "The ID of the action group that is triggered when the alert is activated or deactivated"
}
}
},
"resources": [
{
"type": "Microsoft.Insights/metricAlerts",
"apiVersion": "2018-03-01",
"name": "[parameters('alertName')]",
"location": "global",
"properties": {
"description": "[parameters('alertDescription')]",
"severity": "[parameters('alertSeverity')]",
"enabled": "[parameters('isEnabled')]",
"scopes": [
"[parameters('targetSubscription')]"
],
"targetResourceType": "[parameters('targetResourceType')]",
"targetResourceRegion": "[parameters('targetResourceRegion')]",
"evaluationFrequency": "[parameters('evaluationFrequency')]",
"windowSize": "[parameters('windowSize')]",
"criteria": {
"odata.type": "Microsoft.Azure.Monitor.MultipleResourceMultipleMetricCriteria",
"allOf": [
{
"criterionType": "DynamicThresholdCriterion",
"name": "1st criterion",
"metricName": "[parameters('metricName')]",
"dimensions": [],
"operator": "[parameters('operator')]",
"alertSensitivity": "[parameters('alertSensitivity')]",
"failingPeriods": {
"numberOfEvaluationPeriods": "[parameters('numberOfEvaluationPeriods')]",
"minFailingPeriodsToAlert": "[parameters('minFailingPeriodsToAlert')]"
},
"timeAggregation": "[parameters('timeAggregation')]"
}
]
},
"actions": [
{
"actionGroupId": "[parameters('actionGroupId')]"
}
]
}
}
]
}
Alert dotyczący progu statycznego na liście maszyn wirtualnych
Ten przykład tworzy statyczną regułę alertu metryki progowej, która monitoruje procentowe użycie procesora CPU dla listy maszyn wirtualnych w jednym regionie platformy Azure w ramach subskrypcji.
@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
}
]
}
}
{
"$schema": "https://schema.management.azure.com/schemas/2019-04-01/deploymentTemplate.json#",
"contentVersion": "1.0.0.0",
"parameters": {
"alertName": {
"type": "string",
"minLength": 1,
"metadata": {
"description": "Name of the alert"
}
},
"alertDescription": {
"type": "string",
"defaultValue": "This is a metric alert",
"metadata": {
"description": "Description of alert"
}
},
"alertSeverity": {
"type": "int",
"defaultValue": 3,
"allowedValues": [
0,
1,
2,
3,
4
],
"metadata": {
"description": "Severity of alert {0,1,2,3,4}"
}
},
"isEnabled": {
"type": "bool",
"defaultValue": true,
"metadata": {
"description": "Specifies whether the alert is enabled"
}
},
"targetResourceId": {
"type": "array",
"minLength": 1,
"metadata": {
"description": "array of Azure resource Ids. For example - /subscriptions/00000000-0000-0000-0000-0000-00000000/resourceGroup/resource-group-name/Microsoft.compute/virtualMachines/vm-name"
}
},
"targetResourceRegion": {
"type": "string",
"allowedValues": [
"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"
],
"metadata": {
"description": "Azure region in which target resources to be monitored are in (without spaces). For example: EastUS"
}
},
"targetResourceType": {
"type": "string",
"minLength": 1,
"metadata": {
"description": "Resource type of target resources to be monitored."
}
},
"metricName": {
"type": "string",
"minLength": 1,
"metadata": {
"description": "Name of the metric used in the comparison to activate the alert."
}
},
"operator": {
"type": "string",
"defaultValue": "GreaterThan",
"allowedValues": [
"Equals",
"GreaterThan",
"GreaterThanOrEqual",
"LessThan",
"LessThanOrEqual"
],
"metadata": {
"description": "Operator comparing the current value with the threshold value."
}
},
"threshold": {
"type": "int",
"defaultValue": 0,
"metadata": {
"description": "The threshold value at which the alert is activated."
}
},
"timeAggregation": {
"type": "string",
"defaultValue": "Average",
"allowedValues": [
"Average",
"Minimum",
"Maximum",
"Total",
"Count"
],
"metadata": {
"description": "How the data that is collected should be combined over time."
}
},
"windowSize": {
"type": "string",
"defaultValue": "PT5M",
"allowedValues": [
"PT1M",
"PT5M",
"PT15M",
"PT30M",
"PT1H",
"PT6H",
"PT12H",
"PT24H"
],
"metadata": {
"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."
}
},
"evaluationFrequency": {
"type": "string",
"defaultValue": "PT1M",
"allowedValues": [
"PT1M",
"PT5M",
"PT15M",
"PT30M",
"PT1H"
],
"metadata": {
"description": "how often the metric alert is evaluated represented in ISO 8601 duration format"
}
},
"actionGroupId": {
"type": "string",
"defaultValue": "",
"metadata": {
"description": "The ID of the action group that is triggered when the alert is activated or deactivated"
}
}
},
"resources": [
{
"type": "Microsoft.Insights/metricAlerts",
"apiVersion": "2018-03-01",
"name": "[parameters('alertName')]",
"location": "global",
"properties": {
"description": "[parameters('alertDescription')]",
"severity": "[parameters('alertSeverity')]",
"enabled": "[parameters('isEnabled')]",
"scopes": "[parameters('targetResourceId')]",
"targetResourceType": "[parameters('targetResourceType')]",
"targetResourceRegion": "[parameters('targetResourceRegion')]",
"evaluationFrequency": "[parameters('evaluationFrequency')]",
"windowSize": "[parameters('windowSize')]",
"criteria": {
"odata.type": "Microsoft.Azure.Monitor.MultipleResourceMultipleMetricCriteria",
"allOf": [
{
"name": "1st criterion",
"metricName": "[parameters('metricName')]",
"dimensions": [],
"operator": "[parameters('operator')]",
"threshold": "[parameters('threshold')]",
"timeAggregation": "[parameters('timeAggregation')]",
"criterionType": "StaticThresholdCriterion"
}
]
},
"actions": [
{
"actionGroupId": "[parameters('actionGroupId')]"
}
]
}
}
]
}
Alert dotyczący progów dynamicznych na liście maszyn wirtualnych
Ten przykład tworzy regułę alertu metryki progów dynamicznych, która monitoruje procentowe użycie procesora CPU dla listy maszyn wirtualnych w jednym regionie świadczenia usługi Azure w ramach subskrypcji.
@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
}
]
}
}
{
"$schema": "https://schema.management.azure.com/schemas/2019-04-01/deploymentTemplate.json#",
"contentVersion": "1.0.0.0",
"parameters": {
"alertName": {
"type": "string",
"minLength": 1,
"metadata": {
"description": "Name of the alert"
}
},
"alertDescription": {
"type": "string",
"defaultValue": "This is a metric alert",
"metadata": {
"description": "Description of alert"
}
},
"alertSeverity": {
"type": "int",
"defaultValue": 3,
"allowedValues": [
0,
1,
2,
3,
4
],
"metadata": {
"description": "Severity of alert {0,1,2,3,4}"
}
},
"isEnabled": {
"type": "bool",
"defaultValue": true,
"metadata": {
"description": "Specifies whether the alert is enabled"
}
},
"targetResourceId": {
"type": "array",
"minLength": 1,
"metadata": {
"description": "array of Azure resource Ids. For example - /subscriptions/00000000-0000-0000-0000-0000-00000000/resourceGroup/resource-group-name/Microsoft.compute/virtualMachines/vm-name"
}
},
"targetResourceRegion": {
"type": "string",
"allowedValues": [
"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"
],
"metadata": {
"description": "Azure region in which target resources to be monitored are in (without spaces). For example: EastUS"
}
},
"targetResourceType": {
"type": "string",
"minLength": 1,
"metadata": {
"description": "Resource type of target resources to be monitored."
}
},
"metricName": {
"type": "string",
"minLength": 1,
"metadata": {
"description": "Name of the metric used in the comparison to activate the alert."
}
},
"operator": {
"type": "string",
"defaultValue": "GreaterOrLessThan",
"allowedValues": [
"GreaterThan",
"LessThan",
"GreaterOrLessThan"
],
"metadata": {
"description": "Operator comparing the current value with the threshold value."
}
},
"alertSensitivity": {
"type": "string",
"defaultValue": "Medium",
"allowedValues": [
"High",
"Medium",
"Low"
],
"metadata": {
"description": "Tunes how 'noisy' the Dynamic Thresholds alerts will be: 'High' will result in more alerts while 'Low' will result in fewer alerts."
}
},
"numberOfEvaluationPeriods": {
"type": "int",
"defaultValue": 4,
"metadata": {
"description": "The number of periods to check in the alert evaluation."
}
},
"minFailingPeriodsToAlert": {
"type": "int",
"defaultValue": 3,
"metadata": {
"description": "The number of unhealthy periods to alert on (must be lower or equal to numberOfEvaluationPeriods)."
}
},
"timeAggregation": {
"type": "string",
"defaultValue": "Average",
"allowedValues": [
"Average",
"Minimum",
"Maximum",
"Total",
"Count"
],
"metadata": {
"description": "How the data that is collected should be combined over time."
}
},
"windowSize": {
"type": "string",
"defaultValue": "PT5M",
"allowedValues": [
"PT5M",
"PT15M",
"PT30M",
"PT1H"
],
"metadata": {
"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."
}
},
"evaluationFrequency": {
"type": "string",
"defaultValue": "PT5M",
"allowedValues": [
"PT5M",
"PT15M",
"PT30M",
"PT1H"
],
"metadata": {
"description": "how often the metric alert is evaluated represented in ISO 8601 duration format"
}
},
"actionGroupId": {
"type": "string",
"defaultValue": "",
"metadata": {
"description": "The ID of the action group that is triggered when the alert is activated or deactivated"
}
}
},
"resources": [
{
"type": "Microsoft.Insights/metricAlerts",
"apiVersion": "2018-03-01",
"name": "[parameters('alertName')]",
"location": "global",
"properties": {
"description": "[parameters('alertDescription')]",
"severity": "[parameters('alertSeverity')]",
"enabled": "[parameters('isEnabled')]",
"scopes": "[parameters('targetResourceId')]",
"targetResourceType": "[parameters('targetResourceType')]",
"targetResourceRegion": "[parameters('targetResourceRegion')]",
"evaluationFrequency": "[parameters('evaluationFrequency')]",
"windowSize": "[parameters('windowSize')]",
"criteria": {
"odata.type": "Microsoft.Azure.Monitor.MultipleResourceMultipleMetricCriteria",
"allOf": [
{
"criterionType": "DynamicThresholdCriterion",
"name": "1st criterion",
"metricName": "[parameters('metricName')]",
"dimensions": [],
"operator": "[parameters('operator')]",
"alertSensitivity": "[parameters('alertSensitivity')]",
"failingPeriods": {
"numberOfEvaluationPeriods": "[parameters('numberOfEvaluationPeriods')]",
"minFailingPeriodsToAlert": "[parameters('minFailingPeriodsToAlert')]"
},
"timeAggregation": "[parameters('timeAggregation')]"
}
]
},
"actions": [
{
"actionGroupId": "[parameters('actionGroupId')]"
}
]
}
}
]
}
Testy dostępności usługi Application Insights ułatwiają monitorowanie dostępności witryny internetowej/aplikacji z różnych lokalizacji na całym świecie. Alerty dotyczące testu dostępności powiadamiają o tym, czy testy dostępności kończą się niepowodzeniem z określonej liczby lokalizacji. Alerty testu dostępności tego samego typu zasobu co alerty metryk (Microsoft.Insights/metricAlerts). Poniższy przykład tworzy prosty test dostępności i skojarzony alert.
Uwaga
& to odwołanie do jednostki HTML dla elementu &. Parametry adresu URL są nadal oddzielone jednym elementem i, ale jeśli w kodzie HTML zostanie wymieniony adres URL, musisz go zakodować. Tak więc, jeśli masz jakiekolwiek "&" w wartości parametru pingURL, musisz go uruchomić za pomocą ciągu "&"
{
"$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"
},
}
}
Dodatkowa konfiguracja parametru dopasowania pingText zawartości jest kontrolowana w Configuration/Webtest części pliku szablonu. W szczególności w poniższej sekcji:
W tym module dowiesz się, jak alerty monitorowania platformy Azure proaktywnie powiadamiają, gdy dane usługi Azure Monitor wskazują, że może wystąpić problem z infrastrukturą lub aplikacjami, zanim problem stanie się jednym z użytkowników.