namespaces
Name | Type | Description |
---|---|---|
CaptureBacklog | Metric | Capture Backlog for Microsoft.EventHub. |
IncomingBytes | Metric | Incoming Bytes for Microsoft.EventHub. |
IncomingMessages | Metric | Incoming Messages for Microsoft.EventHub. |
NamespaceCpuUsage | Metric | CPU usage metric for Premium SKU namespaces. |
NamespaceMemoryUsage | Metric | Memory usage metric for Premium SKU namespaces. |
OutgoingBytes | Metric | Outgoing Bytes for Microsoft.EventHub. |
OutgoingMessages | Metric | Outgoing Messages for Microsoft.EventHub. |
QuotaExceededErrors | Metric | Quota Exceeded Errors for Microsoft.EventHub. |
ServerErrors | Metric | Server Errors for Microsoft.EventHub. |
ThrottledRequests | Metric | Throttled Requests for Microsoft.EventHub. |
UserErrors | Metric | User Errors for Microsoft.EventHub. |
Dashboards:
Click a tab to view the dashboard template
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CaptureBacklog - Metric Alert
Capture Backlog for Microsoft.EventHub.
Properties:
criterionType | StaticThresholdCriterion |
evaluationFrequency | PT1H |
metricName | CaptureBacklog |
metricNamespace | Microsoft.EventHub/namespaces |
operator | GreaterThan |
severity | 4 |
threshold | 5e+07 |
timeAggregation | Average |
windowSize | PT6H |
References:
Monitor Azure Event Hubs |
Supported metrics for Microsoft.EventHub/namspaces |
Monitoring Azure Event Hubs data reference |
Templates:
{
"$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": "Capture Backlog for Microsoft.EventHub.",
"metadata": {
"description": "Description of alert"
}
},
"targetResourceId": {
"type": "string",
"minLength": 1,
"metadata": {
"description": "List of Azure resource Ids seperated by a comma. For example - /subscriptions/00000000-0000-0000-0000-0000-00000000/resourceGroup/resource-group-name/Microsoft.compute/virtualMachines/vm-name"
}
},
"targetResourceRegion": {
"type": "string",
"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."
}
},
"isEnabled": {
"type": "bool",
"defaultValue": true,
"metadata": {
"description": "Specifies whether the alert is enabled"
}
},
"alertSeverity": {
"type": "int",
"defaultValue": 4,
"allowedValues": [
0,
1,
2,
3,
4
],
"metadata": {
"description": "Severity of alert {0,1,2,3,4}"
}
},
"operator": {
"type": "string",
"defaultValue": "GreaterThan",
"allowedValues": [
"Equals",
"GreaterThan",
"GreaterThanOrEqual",
"LessThan",
"LessThanOrEqual"
],
"metadata": {
"description": "Operator comparing the current value with the threshold value."
}
},
"threshold": {
"type": "string",
"defaultValue": "50000000",
"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": "PT6H",
"allowedValues": [
"PT1M",
"PT5M",
"PT15M",
"PT30M",
"PT1H",
"PT6H",
"PT12H",
"PT24H",
"PT1D"
],
"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": "PT1H",
"allowedValues": [
"PT1M",
"PT5M",
"PT15M",
"PT30M",
"PT1H"
],
"metadata": {
"description": "how often the metric alert is evaluated represented in ISO 8601 duration format"
}
},
"currentDateTimeUtcNow": {
"type": "string",
"defaultValue": "[utcNow()]",
"metadata": {
"description": "The current date and time using the utcNow function. Used for deployment name uniqueness"
}
},
"telemetryOptOut": {
"type": "string",
"defaultValue": "No",
"allowedValues": [
"Yes",
"No"
],
"metadata": {
"description": "The customer usage identifier used for telemetry purposes. The default value of False enables telemetry. The value of True disables telemetry."
}
}
},
"variables": {
"pidDeploymentName": "[take(concat('pid-8bb7cf8a-bcf7-4264-abcb-703ace2fc84d-', uniqueString(resourceGroup().id, parameters('alertName'), parameters('currentDateTimeUtcNow'))), 64)]",
"varTargetResourceId": "[split(parameters('targetResourceId'), ',')]"
},
"resources": [
{
"type": "Microsoft.Insights/metricAlerts",
"apiVersion": "2018-03-01",
"name": "[parameters('alertName')]",
"location": "global",
"tags": {
"_deployed_by_amba": true
},
"properties": {
"description": "[parameters('alertDescription')]",
"scopes": "[variables('varTargetResourceId')]",
"targetResourceType": "[parameters('targetResourceType')]",
"targetResourceRegion": "[parameters('targetResourceRegion')]",
"severity": "[parameters('alertSeverity')]",
"enabled": "[parameters('isEnabled')]",
"evaluationFrequency": "[parameters('evaluationFrequency')]",
"windowSize": "[parameters('windowSize')]",
"criteria": {
"odata.type": "Microsoft.Azure.Monitor.MultipleResourceMultipleMetricCriteria",
"allOf": [
{
"name": "1st criterion",
"metricName": "CaptureBacklog",
"dimensions": [],
"operator": "[parameters('operator')]",
"threshold": "[parameters('threshold')]",
"timeAggregation": "[parameters('timeAggregation')]",
"criterionType": "StaticThresholdCriterion"
}
]
}
}
},
{
"condition": "[equals(parameters('telemetryOptOut'), 'No')]",
"apiVersion": "2023-07-01",
"name": "[variables('pidDeploymentName')]",
"type": "Microsoft.Resources/deployments",
"properties": {
"mode": "Incremental",
"template": {
"$schema": "https://schema.management.azure.com/schemas/2015-01-01/deploymentTemplate.json#",
"contentVersion": "1.0.0.0",
"resources": []
}
}
}
]
}
@description('Name of the alert')
@minLength(1)
param alertName string
@description('Description of alert')
param alertDescription string = 'Capture Backlog for Microsoft.EventHub.'
@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')
param targetResourceRegion string
@description('Resource type of target resources to be monitored.')
@minLength(1)
param targetResourceType string
@description('Specifies whether the alert is enabled')
param isEnabled bool = true
@description('Severity of alert {0,1,2,3,4}')
@allowed([
0
1
2
3
4
])
param alertSeverity int = 4
@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 = 50000000
@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'
'P1D'
])
param windowSize string = 'PT6H'
@description('how often the metric alert is evaluated represented in ISO 8601 duration format')
@allowed([
'PT1M'
'PT5M'
'PT15M'
'PT30M'
'PT1H'
])
param evaluationFrequency string = 'PT1H'
@description('"The current date and time using the utcNow function. Used for deployment name uniqueness')
param currentDateTimeUtcNow string = utcNow()
@description('The customer usage identifier used for telemetry purposes. The default value of False enables telemetry. The value of True disables telemetry.')
@allowed([
'Yes'
'No'
])
param telemetryOptOut string = 'No'
resource metricAlert 'Microsoft.Insights/metricAlerts@2018-03-01' = {
name: alertName
location: 'global'
tags: {
_deployed_by_amba: 'true'
}
properties: {
description: alertDescription
scopes: targetResourceId
targetResourceType: targetResourceType
targetResourceRegion: targetResourceRegion
severity: alertSeverity
enabled: isEnabled
evaluationFrequency: evaluationFrequency
windowSize: windowSize
criteria: {
'odata.type': 'Microsoft.Azure.Monitor.MultipleResourceMultipleMetricCriteria'
allOf: [
{
name: '1st criterion'
metricName: 'CaptureBacklog'
dimensions: [[]]
operator: operator
threshold: threshold
timeAggregation: timeAggregation
criterionType: 'StaticThresholdCriterion'
}
]
}
}
}
var ambaTelemetryPidName = 'pid-8bb7cf8a-bcf7-4264-abcb-703ace2fc84d-${uniqueString(resourceGroup().id, alertName, currentDateTimeUtcNow)}'
resource ambaTelemetryPid 'Microsoft.Resources/deployments@2023-07-01' = if (telemetryOptOut == 'No') {
name: ambaTelemetryPidName
tags: {
_deployed_by_amba: 'true'
}
properties: {
mode: 'Incremental'
template: {
'$schema': 'https://schema.management.azure.com/schemas/2015-01-01/deploymentTemplate.json#'
contentVersion: '1.0.0.0'
resources: []
}
}
}
{
"type": "Microsoft.Authorization/policyDefinitions",
"apiVersion": "2021-06-01",
"name": "2959b52d-6756-480d-9193-b2c0c4c5d305",
"properties": {
"policyType": "Custom",
"mode": "All",
"displayName": "Deploy EventHub namespaces CaptureBacklog Alert",
"description": "Policy to Audit/Deploy EventHub namespaces CaptureBacklog Alert",
"metadata": {
"version": "1.0.0-preview",
"category": "EventHub",
"preview": true,
"source": "https://github.com/Azure/azure-monitor-baseline-alerts/",
"alzCloudEnvironments": [
"AzureCloud"
],
"_deployed_by_amba": "True"
},
"parameters": {
"severity": {
"type": "String",
"metadata": {
"displayName": "Severity",
"description": "Severity of the Alert"
},
"allowedValues": [
"0",
"1",
"2",
"3",
"4"
],
"defaultValue": "4"
},
"windowSize": {
"type": "String",
"metadata": {
"displayName": "Window Size",
"description": "Window size for the alert"
},
"allowedValues": [
"PT1M",
"PT5M",
"PT15M",
"PT30M",
"PT1H",
"PT6H",
"PT12H",
"P1D"
],
"defaultValue": "PT6H"
},
"evaluationFrequency": {
"type": "String",
"metadata": {
"displayName": "Evaluation Frequency",
"description": "Evaluation frequency for the alert"
},
"allowedValues": [
"PT1M",
"PT5M",
"PT15M",
"PT30M",
"PT1H"
],
"defaultValue": "PT1H"
},
"autoMitigate": {
"type": "String",
"metadata": {
"displayName": "Auto Mitigate",
"description": "Auto Mitigate for the alert"
},
"allowedValues": [
"true",
"false"
],
"defaultValue": "true"
},
"enabled": {
"type": "String",
"metadata": {
"displayName": "Alert State",
"description": "Alert state for the alert"
},
"allowedValues": [
"true",
"false"
],
"defaultValue": "true"
},
"threshold": {
"type": "String",
"metadata": {
"displayName": "Threshold",
"description": "Threshold for the alert"
},
"defaultValue": "50000000"
},
"effect": {
"type": "String",
"metadata": {
"displayName": "Effect",
"description": "Effect of the policy"
},
"allowedValues": [
"deployIfNotExists",
"disabled"
],
"defaultValue": "deployIfNotExists"
},
"MonitorDisableTagName": {
"type": "String",
"metadata": {
"displayName": "Monitoring disabled tag name",
"description": "Tag name used to disable monitoring at the resource level. Set to true if monitoring should be disabled."
},
"defaultValue": "MonitorDisable"
},
"MonitorDisableTagValues": {
"type": "Array",
"metadata": {
"displayName": "Monitoring disabled tag values(s)",
"description": "Tag value(s) used to disable monitoring at the resource level. Set to true if monitoring should be disabled."
},
"defaultValue": [
"true",
"Test",
"Dev",
"Sandbox"
]
}
},
"policyRule": {
"if": {
"allOf": [
{
"field": "type",
"equals": "Microsoft.EventHub/namespaces"
},
{
"field": "[[concat('tags[', parameters('MonitorDisableTagName'), ']')]",
"notIn": "[[parameters('MonitorDisableTagValues')]"
}
]
},
"then": {
"effect": "[[parameters('effect')]",
"details": {
"roleDefinitionIds": [
"/providers/Microsoft.Authorization/roleDefinitions/b24988ac-6180-42a0-ab88-20f7382dd24c"
],
"type": "Microsoft.Insights/metricAlerts",
"existenceCondition": {
"allOf": [
{
"field": "Microsoft.Insights/metricAlerts/criteria.Microsoft.Azure.Monitor.MultipleResourceMultipleMetricCriteria.allOf[*].metricNamespace",
"equals": "Microsoft.EventHub/namespaces"
},
{
"field": "Microsoft.Insights/metricAlerts/criteria.Microsoft.Azure.Monitor.MultipleResourceMultipleMetricCriteria.allOf[*].metricName",
"equals": "CaptureBacklog"
},
{
"field": "Microsoft.Insights/metricalerts/scopes[*]",
"equals": "[[concat(subscription().id, '/resourceGroups/', resourceGroup().name, '/providers/Microsoft.EventHub/namespaces/', field('fullName'))]"
},
{
"field": "Microsoft.Insights/metricAlerts/enabled",
"equals": "[[parameters('enabled')]"
},
{
"field": "Microsoft.Insights/metricAlerts/evaluationFrequency",
"equals": "[[parameters('evaluationFrequency')]"
},
{
"field": "Microsoft.Insights/metricAlerts/windowSize",
"equals": "[[parameters('windowSize')]"
},
{
"field": "Microsoft.Insights/metricalerts/severity",
"equals": "[[parameters('severity')]"
},
{
"field": "Microsoft.Insights/metricAlerts/autoMitigate",
"equals": "[[parameters('autoMitigate')]"
},
{
"field": "Microsoft.Insights/metricAlerts/criteria.Microsoft-Azure-Monitor-SingleResourceMultipleMetricCriteria.allOf[*].timeAggregation",
"equals": "Average"
},
{
"field": "Microsoft.Insights/metricAlerts/criteria.Microsoft.Azure.Monitor.MultipleResourceMultipleMetricCriteria.allOf[*].StaticThresholdCriterion.operator",
"equals": "GreaterThan"
},
{
"field": "Microsoft.Insights/metricAlerts/criteria.Microsoft.Azure.Monitor.MultipleResourceMultipleMetricCriteria.allOf[*].StaticThresholdCriterion.threshold",
"equals": "[[if(contains(field('tags'), '_amba-CaptureBacklog-threshold-Override_'), field('tags._amba-CaptureBacklog-threshold-Override_'), parameters('threshold'))]"
}
]
},
"deployment": {
"properties": {
"mode": "incremental",
"template": {
"$schema": "https://schema.management.azure.com/schemas/2015-01-01/deploymentTemplate.json#",
"contentVersion": "1.0.0.0",
"parameters": {
"resourceName": {
"type": "String",
"metadata": {
"displayName": "resourceName",
"description": "Name of the resource"
}
},
"resourceId": {
"type": "String",
"metadata": {
"displayName": "resourceId",
"description": "Resource ID of the resource emitting the metric that will be used for the comparison"
}
},
"severity": {
"type": "String"
},
"windowSize": {
"type": "String"
},
"evaluationFrequency": {
"type": "String"
},
"autoMitigate": {
"type": "String"
},
"enabled": {
"type": "String"
},
"threshold": {
"type": "String"
}
},
"variables": {},
"resources": [
{
"type": "Microsoft.Insights/metricAlerts",
"apiVersion": "2018-03-01",
"name": "[[concat(parameters('resourceName'), '-CaptureBacklog')]",
"location": "global",
"tags": {
"_deployed_by_amba": true
},
"properties": {
"description": "Metric Alert for EventHub namespaces CaptureBacklog",
"severity": "[[parameters('severity')]",
"enabled": "[[parameters('enabled')]",
"scopes": [
"[[parameters('resourceId')]"
],
"evaluationFrequency": "[[parameters('evaluationFrequency')]",
"windowSize": "[[parameters('windowSize')]",
"criteria": {
"allOf": [
{
"name": "CaptureBacklog",
"metricNamespace": "Microsoft.EventHub/namespaces",
"metricName": "CaptureBacklog",
"operator": "GreaterThan",
"threshold": "[[parameters('threshold')]",
"timeAggregation": "Average",
"criterionType": "StaticThresholdCriterion"
}
],
"odata.type": "Microsoft.Azure.Monitor.SingleResourceMultipleMetricCriteria"
},
"autoMitigate": "[[parameters('autoMitigate')]",
"parameters": {
"severity": {
"value": "[[parameters('severity')]"
},
"windowSize": {
"value": "[[parameters('windowSize')]"
},
"evaluationFrequency": {
"value": "[[parameters('evaluationFrequency')]"
},
"autoMitigate": {
"value": "[[parameters('autoMitigate')]"
},
"enabled": {
"value": "[[parameters('enabled')]"
},
"threshold": {
"value": "[[parameters('threshold')]"
}
}
}
}
]
},
"parameters": {
"resourceName": {
"value": "[[field('name')]"
},
"resourceId": {
"value": "[[field('id')]"
},
"severity": {
"value": "[[parameters('severity')]"
},
"windowSize": {
"value": "[[parameters('windowSize')]"
},
"evaluationFrequency": {
"value": "[[parameters('evaluationFrequency')]"
},
"autoMitigate": {
"value": "[[parameters('autoMitigate')]"
},
"enabled": {
"value": "[[parameters('enabled')]"
},
"threshold": {
"value": "[[if(contains(field('tags'), '_amba-CaptureBacklog-threshold-Override_'), field('tags._amba-CaptureBacklog-threshold-Override_'), parameters('threshold'))]"
}
}
}
}
}
}
}
}
}
IncomingBytes - Metric Alert
Incoming Bytes for Microsoft.EventHub.
Properties:
criterionType | StaticThresholdCriterion |
evaluationFrequency | PT1M |
metricName | IncomingBytes |
metricNamespace | Microsoft.EventHub/namespaces |
operator | GreaterThan |
severity | 3 |
threshold | 4e+08 |
timeAggregation | Total |
windowSize | PT5M |
References:
Monitor Azure Event Hubs |
Supported metrics for Microsoft.EventHub/namspaces |
Monitoring Azure Event Hubs data reference |
Templates:
{
"$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": "Incoming Bytes for Microsoft.EventHub.",
"metadata": {
"description": "Description of alert"
}
},
"targetResourceId": {
"type": "string",
"minLength": 1,
"metadata": {
"description": "List of Azure resource Ids seperated by a comma. For example - /subscriptions/00000000-0000-0000-0000-0000-00000000/resourceGroup/resource-group-name/Microsoft.compute/virtualMachines/vm-name"
}
},
"targetResourceRegion": {
"type": "string",
"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."
}
},
"isEnabled": {
"type": "bool",
"defaultValue": true,
"metadata": {
"description": "Specifies whether the alert is enabled"
}
},
"alertSeverity": {
"type": "int",
"defaultValue": 3,
"allowedValues": [
0,
1,
2,
3,
4
],
"metadata": {
"description": "Severity of alert {0,1,2,3,4}"
}
},
"operator": {
"type": "string",
"defaultValue": "GreaterThan",
"allowedValues": [
"Equals",
"GreaterThan",
"GreaterThanOrEqual",
"LessThan",
"LessThanOrEqual"
],
"metadata": {
"description": "Operator comparing the current value with the threshold value."
}
},
"threshold": {
"type": "string",
"defaultValue": "400000000",
"metadata": {
"description": "The threshold value at which the alert is activated."
}
},
"timeAggregation": {
"type": "string",
"defaultValue": "Total",
"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",
"PT1D"
],
"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"
}
},
"currentDateTimeUtcNow": {
"type": "string",
"defaultValue": "[utcNow()]",
"metadata": {
"description": "The current date and time using the utcNow function. Used for deployment name uniqueness"
}
},
"telemetryOptOut": {
"type": "string",
"defaultValue": "No",
"allowedValues": [
"Yes",
"No"
],
"metadata": {
"description": "The customer usage identifier used for telemetry purposes. The default value of False enables telemetry. The value of True disables telemetry."
}
}
},
"variables": {
"pidDeploymentName": "[take(concat('pid-8bb7cf8a-bcf7-4264-abcb-703ace2fc84d-', uniqueString(resourceGroup().id, parameters('alertName'), parameters('currentDateTimeUtcNow'))), 64)]",
"varTargetResourceId": "[split(parameters('targetResourceId'), ',')]"
},
"resources": [
{
"type": "Microsoft.Insights/metricAlerts",
"apiVersion": "2018-03-01",
"name": "[parameters('alertName')]",
"location": "global",
"tags": {
"_deployed_by_amba": true
},
"properties": {
"description": "[parameters('alertDescription')]",
"scopes": "[variables('varTargetResourceId')]",
"targetResourceType": "[parameters('targetResourceType')]",
"targetResourceRegion": "[parameters('targetResourceRegion')]",
"severity": "[parameters('alertSeverity')]",
"enabled": "[parameters('isEnabled')]",
"evaluationFrequency": "[parameters('evaluationFrequency')]",
"windowSize": "[parameters('windowSize')]",
"criteria": {
"odata.type": "Microsoft.Azure.Monitor.MultipleResourceMultipleMetricCriteria",
"allOf": [
{
"name": "1st criterion",
"metricName": "IncomingBytes",
"dimensions": [],
"operator": "[parameters('operator')]",
"threshold": "[parameters('threshold')]",
"timeAggregation": "[parameters('timeAggregation')]",
"criterionType": "StaticThresholdCriterion"
}
]
}
}
},
{
"condition": "[equals(parameters('telemetryOptOut'), 'No')]",
"apiVersion": "2023-07-01",
"name": "[variables('pidDeploymentName')]",
"type": "Microsoft.Resources/deployments",
"properties": {
"mode": "Incremental",
"template": {
"$schema": "https://schema.management.azure.com/schemas/2015-01-01/deploymentTemplate.json#",
"contentVersion": "1.0.0.0",
"resources": []
}
}
}
]
}
@description('Name of the alert')
@minLength(1)
param alertName string
@description('Description of alert')
param alertDescription string = 'Incoming Bytes for Microsoft.EventHub.'
@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')
param targetResourceRegion string
@description('Resource type of target resources to be monitored.')
@minLength(1)
param targetResourceType string
@description('Specifies whether the alert is enabled')
param isEnabled bool = true
@description('Severity of alert {0,1,2,3,4}')
@allowed([
0
1
2
3
4
])
param alertSeverity int = 3
@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 = 400000000
@description('How the data that is collected should be combined over time.')
@allowed([
'Average'
'Minimum'
'Maximum'
'Total'
'Count'
])
param timeAggregation string = 'Total'
@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'
'P1D'
])
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 current date and time using the utcNow function. Used for deployment name uniqueness')
param currentDateTimeUtcNow string = utcNow()
@description('The customer usage identifier used for telemetry purposes. The default value of False enables telemetry. The value of True disables telemetry.')
@allowed([
'Yes'
'No'
])
param telemetryOptOut string = 'No'
resource metricAlert 'Microsoft.Insights/metricAlerts@2018-03-01' = {
name: alertName
location: 'global'
tags: {
_deployed_by_amba: 'true'
}
properties: {
description: alertDescription
scopes: targetResourceId
targetResourceType: targetResourceType
targetResourceRegion: targetResourceRegion
severity: alertSeverity
enabled: isEnabled
evaluationFrequency: evaluationFrequency
windowSize: windowSize
criteria: {
'odata.type': 'Microsoft.Azure.Monitor.MultipleResourceMultipleMetricCriteria'
allOf: [
{
name: '1st criterion'
metricName: 'IncomingBytes'
dimensions: [[]]
operator: operator
threshold: threshold
timeAggregation: timeAggregation
criterionType: 'StaticThresholdCriterion'
}
]
}
}
}
var ambaTelemetryPidName = 'pid-8bb7cf8a-bcf7-4264-abcb-703ace2fc84d-${uniqueString(resourceGroup().id, alertName, currentDateTimeUtcNow)}'
resource ambaTelemetryPid 'Microsoft.Resources/deployments@2023-07-01' = if (telemetryOptOut == 'No') {
name: ambaTelemetryPidName
tags: {
_deployed_by_amba: 'true'
}
properties: {
mode: 'Incremental'
template: {
'$schema': 'https://schema.management.azure.com/schemas/2015-01-01/deploymentTemplate.json#'
contentVersion: '1.0.0.0'
resources: []
}
}
}
{
"type": "Microsoft.Authorization/policyDefinitions",
"apiVersion": "2021-06-01",
"name": "2ca39ff3-6f87-438c-81f6-7ce51f70902f",
"properties": {
"policyType": "Custom",
"mode": "All",
"displayName": "Deploy EventHub namespaces IncomingBytes Alert",
"description": "Policy to Audit/Deploy EventHub namespaces IncomingBytes Alert",
"metadata": {
"version": "1.0.0-preview",
"category": "EventHub",
"preview": true,
"source": "https://github.com/Azure/azure-monitor-baseline-alerts/",
"alzCloudEnvironments": [
"AzureCloud"
],
"_deployed_by_amba": "True"
},
"parameters": {
"severity": {
"type": "String",
"metadata": {
"displayName": "Severity",
"description": "Severity of the Alert"
},
"allowedValues": [
"0",
"1",
"2",
"3",
"4"
],
"defaultValue": "3"
},
"windowSize": {
"type": "String",
"metadata": {
"displayName": "Window Size",
"description": "Window size for the alert"
},
"allowedValues": [
"PT1M",
"PT5M",
"PT15M",
"PT30M",
"PT1H",
"PT6H",
"PT12H",
"P1D"
],
"defaultValue": "PT5M"
},
"evaluationFrequency": {
"type": "String",
"metadata": {
"displayName": "Evaluation Frequency",
"description": "Evaluation frequency for the alert"
},
"allowedValues": [
"PT1M",
"PT5M",
"PT15M",
"PT30M",
"PT1H"
],
"defaultValue": "PT1M"
},
"autoMitigate": {
"type": "String",
"metadata": {
"displayName": "Auto Mitigate",
"description": "Auto Mitigate for the alert"
},
"allowedValues": [
"true",
"false"
],
"defaultValue": "true"
},
"enabled": {
"type": "String",
"metadata": {
"displayName": "Alert State",
"description": "Alert state for the alert"
},
"allowedValues": [
"true",
"false"
],
"defaultValue": "true"
},
"threshold": {
"type": "String",
"metadata": {
"displayName": "Threshold",
"description": "Threshold for the alert"
},
"defaultValue": "400000000"
},
"effect": {
"type": "String",
"metadata": {
"displayName": "Effect",
"description": "Effect of the policy"
},
"allowedValues": [
"deployIfNotExists",
"disabled"
],
"defaultValue": "deployIfNotExists"
},
"MonitorDisableTagName": {
"type": "String",
"metadata": {
"displayName": "Monitoring disabled tag name",
"description": "Tag name used to disable monitoring at the resource level. Set to true if monitoring should be disabled."
},
"defaultValue": "MonitorDisable"
},
"MonitorDisableTagValues": {
"type": "Array",
"metadata": {
"displayName": "Monitoring disabled tag values(s)",
"description": "Tag value(s) used to disable monitoring at the resource level. Set to true if monitoring should be disabled."
},
"defaultValue": [
"true",
"Test",
"Dev",
"Sandbox"
]
}
},
"policyRule": {
"if": {
"allOf": [
{
"field": "type",
"equals": "Microsoft.EventHub/namespaces"
},
{
"field": "[[concat('tags[', parameters('MonitorDisableTagName'), ']')]",
"notIn": "[[parameters('MonitorDisableTagValues')]"
}
]
},
"then": {
"effect": "[[parameters('effect')]",
"details": {
"roleDefinitionIds": [
"/providers/Microsoft.Authorization/roleDefinitions/b24988ac-6180-42a0-ab88-20f7382dd24c"
],
"type": "Microsoft.Insights/metricAlerts",
"existenceCondition": {
"allOf": [
{
"field": "Microsoft.Insights/metricAlerts/criteria.Microsoft.Azure.Monitor.MultipleResourceMultipleMetricCriteria.allOf[*].metricNamespace",
"equals": "Microsoft.EventHub/namespaces"
},
{
"field": "Microsoft.Insights/metricAlerts/criteria.Microsoft.Azure.Monitor.MultipleResourceMultipleMetricCriteria.allOf[*].metricName",
"equals": "IncomingBytes"
},
{
"field": "Microsoft.Insights/metricalerts/scopes[*]",
"equals": "[[concat(subscription().id, '/resourceGroups/', resourceGroup().name, '/providers/Microsoft.EventHub/namespaces/', field('fullName'))]"
},
{
"field": "Microsoft.Insights/metricAlerts/enabled",
"equals": "[[parameters('enabled')]"
},
{
"field": "Microsoft.Insights/metricAlerts/evaluationFrequency",
"equals": "[[parameters('evaluationFrequency')]"
},
{
"field": "Microsoft.Insights/metricAlerts/windowSize",
"equals": "[[parameters('windowSize')]"
},
{
"field": "Microsoft.Insights/metricalerts/severity",
"equals": "[[parameters('severity')]"
},
{
"field": "Microsoft.Insights/metricAlerts/autoMitigate",
"equals": "[[parameters('autoMitigate')]"
},
{
"field": "Microsoft.Insights/metricAlerts/criteria.Microsoft-Azure-Monitor-SingleResourceMultipleMetricCriteria.allOf[*].timeAggregation",
"equals": "Total"
},
{
"field": "Microsoft.Insights/metricAlerts/criteria.Microsoft.Azure.Monitor.MultipleResourceMultipleMetricCriteria.allOf[*].StaticThresholdCriterion.operator",
"equals": "GreaterThan"
},
{
"field": "Microsoft.Insights/metricAlerts/criteria.Microsoft.Azure.Monitor.MultipleResourceMultipleMetricCriteria.allOf[*].StaticThresholdCriterion.threshold",
"equals": "[[if(contains(field('tags'), '_amba-IncomingBytes-threshold-Override_'), field('tags._amba-IncomingBytes-threshold-Override_'), parameters('threshold'))]"
}
]
},
"deployment": {
"properties": {
"mode": "incremental",
"template": {
"$schema": "https://schema.management.azure.com/schemas/2015-01-01/deploymentTemplate.json#",
"contentVersion": "1.0.0.0",
"parameters": {
"resourceName": {
"type": "String",
"metadata": {
"displayName": "resourceName",
"description": "Name of the resource"
}
},
"resourceId": {
"type": "String",
"metadata": {
"displayName": "resourceId",
"description": "Resource ID of the resource emitting the metric that will be used for the comparison"
}
},
"severity": {
"type": "String"
},
"windowSize": {
"type": "String"
},
"evaluationFrequency": {
"type": "String"
},
"autoMitigate": {
"type": "String"
},
"enabled": {
"type": "String"
},
"threshold": {
"type": "String"
}
},
"variables": {},
"resources": [
{
"type": "Microsoft.Insights/metricAlerts",
"apiVersion": "2018-03-01",
"name": "[[concat(parameters('resourceName'), '-IncomingBytes')]",
"location": "global",
"tags": {
"_deployed_by_amba": true
},
"properties": {
"description": "Metric Alert for EventHub namespaces IncomingBytes",
"severity": "[[parameters('severity')]",
"enabled": "[[parameters('enabled')]",
"scopes": [
"[[parameters('resourceId')]"
],
"evaluationFrequency": "[[parameters('evaluationFrequency')]",
"windowSize": "[[parameters('windowSize')]",
"criteria": {
"allOf": [
{
"name": "IncomingBytes",
"metricNamespace": "Microsoft.EventHub/namespaces",
"metricName": "IncomingBytes",
"operator": "GreaterThan",
"threshold": "[[parameters('threshold')]",
"timeAggregation": "Total",
"criterionType": "StaticThresholdCriterion"
}
],
"odata.type": "Microsoft.Azure.Monitor.SingleResourceMultipleMetricCriteria"
},
"autoMitigate": "[[parameters('autoMitigate')]",
"parameters": {
"severity": {
"value": "[[parameters('severity')]"
},
"windowSize": {
"value": "[[parameters('windowSize')]"
},
"evaluationFrequency": {
"value": "[[parameters('evaluationFrequency')]"
},
"autoMitigate": {
"value": "[[parameters('autoMitigate')]"
},
"enabled": {
"value": "[[parameters('enabled')]"
},
"threshold": {
"value": "[[parameters('threshold')]"
}
}
}
}
]
},
"parameters": {
"resourceName": {
"value": "[[field('name')]"
},
"resourceId": {
"value": "[[field('id')]"
},
"severity": {
"value": "[[parameters('severity')]"
},
"windowSize": {
"value": "[[parameters('windowSize')]"
},
"evaluationFrequency": {
"value": "[[parameters('evaluationFrequency')]"
},
"autoMitigate": {
"value": "[[parameters('autoMitigate')]"
},
"enabled": {
"value": "[[parameters('enabled')]"
},
"threshold": {
"value": "[[if(contains(field('tags'), '_amba-IncomingBytes-threshold-Override_'), field('tags._amba-IncomingBytes-threshold-Override_'), parameters('threshold'))]"
}
}
}
}
}
}
}
}
}
IncomingMessages - Metric Alert
Incoming Messages for Microsoft.EventHub.
Properties:
criterionType | StaticThresholdCriterion |
dimensions |
|
evaluationFrequency | PT1H |
metricName | IncomingMessages |
metricNamespace | Microsoft.EventHub/namespaces |
operator | GreaterThan |
severity | 3 |
threshold | 0 |
timeAggregation | Total |
windowSize | PT6H |
References:
Monitor Azure Event Hubs |
Supported metrics for Microsoft.EventHub/namspaces |
Monitoring Azure Event Hubs data reference |
Templates:
{
"$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": "Incoming Messages for Microsoft.EventHub.",
"metadata": {
"description": "Description of alert"
}
},
"targetResourceId": {
"type": "string",
"minLength": 1,
"metadata": {
"description": "List of Azure resource Ids seperated by a comma. For example - /subscriptions/00000000-0000-0000-0000-0000-00000000/resourceGroup/resource-group-name/Microsoft.compute/virtualMachines/vm-name"
}
},
"targetResourceRegion": {
"type": "string",
"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."
}
},
"isEnabled": {
"type": "bool",
"defaultValue": true,
"metadata": {
"description": "Specifies whether the alert is enabled"
}
},
"alertSeverity": {
"type": "int",
"defaultValue": 3,
"allowedValues": [
0,
1,
2,
3,
4
],
"metadata": {
"description": "Severity of alert {0,1,2,3,4}"
}
},
"operator": {
"type": "string",
"defaultValue": "GreaterThan",
"allowedValues": [
"Equals",
"GreaterThan",
"GreaterThanOrEqual",
"LessThan",
"LessThanOrEqual"
],
"metadata": {
"description": "Operator comparing the current value with the threshold value."
}
},
"threshold": {
"type": "string",
"defaultValue": "0",
"metadata": {
"description": "The threshold value at which the alert is activated."
}
},
"timeAggregation": {
"type": "string",
"defaultValue": "Total",
"allowedValues": [
"Average",
"Minimum",
"Maximum",
"Total",
"Count"
],
"metadata": {
"description": "How the data that is collected should be combined over time."
}
},
"windowSize": {
"type": "string",
"defaultValue": "PT6H",
"allowedValues": [
"PT1M",
"PT5M",
"PT15M",
"PT30M",
"PT1H",
"PT6H",
"PT12H",
"PT24H",
"PT1D"
],
"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": "PT1H",
"allowedValues": [
"PT1M",
"PT5M",
"PT15M",
"PT30M",
"PT1H"
],
"metadata": {
"description": "how often the metric alert is evaluated represented in ISO 8601 duration format"
}
},
"currentDateTimeUtcNow": {
"type": "string",
"defaultValue": "[utcNow()]",
"metadata": {
"description": "The current date and time using the utcNow function. Used for deployment name uniqueness"
}
},
"telemetryOptOut": {
"type": "string",
"defaultValue": "No",
"allowedValues": [
"Yes",
"No"
],
"metadata": {
"description": "The customer usage identifier used for telemetry purposes. The default value of False enables telemetry. The value of True disables telemetry."
}
}
},
"variables": {
"pidDeploymentName": "[take(concat('pid-8bb7cf8a-bcf7-4264-abcb-703ace2fc84d-', uniqueString(resourceGroup().id, parameters('alertName'), parameters('currentDateTimeUtcNow'))), 64)]",
"varTargetResourceId": "[split(parameters('targetResourceId'), ',')]"
},
"resources": [
{
"type": "Microsoft.Insights/metricAlerts",
"apiVersion": "2018-03-01",
"name": "[parameters('alertName')]",
"location": "global",
"tags": {
"_deployed_by_amba": true
},
"properties": {
"description": "[parameters('alertDescription')]",
"scopes": "[variables('varTargetResourceId')]",
"targetResourceType": "[parameters('targetResourceType')]",
"targetResourceRegion": "[parameters('targetResourceRegion')]",
"severity": "[parameters('alertSeverity')]",
"enabled": "[parameters('isEnabled')]",
"evaluationFrequency": "[parameters('evaluationFrequency')]",
"windowSize": "[parameters('windowSize')]",
"criteria": {
"odata.type": "Microsoft.Azure.Monitor.MultipleResourceMultipleMetricCriteria",
"allOf": [
{
"name": "1st criterion",
"metricName": "IncomingMessages",
"dimensions": [{"operator": "include", "name": "entityname", "values": ["application-logs"]}],
"operator": "[parameters('operator')]",
"threshold": "[parameters('threshold')]",
"timeAggregation": "[parameters('timeAggregation')]",
"criterionType": "StaticThresholdCriterion"
}
]
}
}
},
{
"condition": "[equals(parameters('telemetryOptOut'), 'No')]",
"apiVersion": "2023-07-01",
"name": "[variables('pidDeploymentName')]",
"type": "Microsoft.Resources/deployments",
"properties": {
"mode": "Incremental",
"template": {
"$schema": "https://schema.management.azure.com/schemas/2015-01-01/deploymentTemplate.json#",
"contentVersion": "1.0.0.0",
"resources": []
}
}
}
]
}
@description('Name of the alert')
@minLength(1)
param alertName string
@description('Description of alert')
param alertDescription string = 'Incoming Messages for Microsoft.EventHub.'
@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')
param targetResourceRegion string
@description('Resource type of target resources to be monitored.')
@minLength(1)
param targetResourceType string
@description('Specifies whether the alert is enabled')
param isEnabled bool = true
@description('Severity of alert {0,1,2,3,4}')
@allowed([
0
1
2
3
4
])
param alertSeverity int = 3
@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 = 'Total'
@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'
'P1D'
])
param windowSize string = 'PT6H'
@description('how often the metric alert is evaluated represented in ISO 8601 duration format')
@allowed([
'PT1M'
'PT5M'
'PT15M'
'PT30M'
'PT1H'
])
param evaluationFrequency string = 'PT1H'
@description('"The current date and time using the utcNow function. Used for deployment name uniqueness')
param currentDateTimeUtcNow string = utcNow()
@description('The customer usage identifier used for telemetry purposes. The default value of False enables telemetry. The value of True disables telemetry.')
@allowed([
'Yes'
'No'
])
param telemetryOptOut string = 'No'
resource metricAlert 'Microsoft.Insights/metricAlerts@2018-03-01' = {
name: alertName
location: 'global'
tags: {
_deployed_by_amba: 'true'
}
properties: {
description: alertDescription
scopes: targetResourceId
targetResourceType: targetResourceType
targetResourceRegion: targetResourceRegion
severity: alertSeverity
enabled: isEnabled
evaluationFrequency: evaluationFrequency
windowSize: windowSize
criteria: {
'odata.type': 'Microsoft.Azure.Monitor.MultipleResourceMultipleMetricCriteria'
allOf: [
{
name: '1st criterion'
metricName: 'IncomingMessages'
dimensions: [
{
name: 'entityname'
operator: 'include'
values: ['application-logs']
}]
operator: operator
threshold: threshold
timeAggregation: timeAggregation
criterionType: 'StaticThresholdCriterion'
}
]
}
}
}
var ambaTelemetryPidName = 'pid-8bb7cf8a-bcf7-4264-abcb-703ace2fc84d-${uniqueString(resourceGroup().id, alertName, currentDateTimeUtcNow)}'
resource ambaTelemetryPid 'Microsoft.Resources/deployments@2023-07-01' = if (telemetryOptOut == 'No') {
name: ambaTelemetryPidName
tags: {
_deployed_by_amba: 'true'
}
properties: {
mode: 'Incremental'
template: {
'$schema': 'https://schema.management.azure.com/schemas/2015-01-01/deploymentTemplate.json#'
contentVersion: '1.0.0.0'
resources: []
}
}
}
{
"type": "Microsoft.Authorization/policyDefinitions",
"apiVersion": "2021-06-01",
"name": "4f1964ce-6938-499a-af3d-bb746aaff72a",
"properties": {
"policyType": "Custom",
"mode": "All",
"displayName": "Deploy EventHub namespaces IncomingMessages Alert",
"description": "Policy to Audit/Deploy EventHub namespaces IncomingMessages Alert",
"metadata": {
"version": "1.0.0-preview",
"category": "EventHub",
"preview": true,
"source": "https://github.com/Azure/azure-monitor-baseline-alerts/",
"alzCloudEnvironments": [
"AzureCloud"
],
"_deployed_by_amba": "True"
},
"parameters": {
"severity": {
"type": "String",
"metadata": {
"displayName": "Severity",
"description": "Severity of the Alert"
},
"allowedValues": [
"0",
"1",
"2",
"3",
"4"
],
"defaultValue": "3"
},
"windowSize": {
"type": "String",
"metadata": {
"displayName": "Window Size",
"description": "Window size for the alert"
},
"allowedValues": [
"PT1M",
"PT5M",
"PT15M",
"PT30M",
"PT1H",
"PT6H",
"PT12H",
"P1D"
],
"defaultValue": "PT6H"
},
"evaluationFrequency": {
"type": "String",
"metadata": {
"displayName": "Evaluation Frequency",
"description": "Evaluation frequency for the alert"
},
"allowedValues": [
"PT1M",
"PT5M",
"PT15M",
"PT30M",
"PT1H"
],
"defaultValue": "PT1H"
},
"autoMitigate": {
"type": "String",
"metadata": {
"displayName": "Auto Mitigate",
"description": "Auto Mitigate for the alert"
},
"allowedValues": [
"true",
"false"
],
"defaultValue": "true"
},
"enabled": {
"type": "String",
"metadata": {
"displayName": "Alert State",
"description": "Alert state for the alert"
},
"allowedValues": [
"true",
"false"
],
"defaultValue": "true"
},
"threshold": {
"type": "String",
"metadata": {
"displayName": "Threshold",
"description": "Threshold for the alert"
},
"defaultValue": "0"
},
"effect": {
"type": "String",
"metadata": {
"displayName": "Effect",
"description": "Effect of the policy"
},
"allowedValues": [
"deployIfNotExists",
"disabled"
],
"defaultValue": "deployIfNotExists"
},
"MonitorDisableTagName": {
"type": "String",
"metadata": {
"displayName": "Monitoring disabled tag name",
"description": "Tag name used to disable monitoring at the resource level. Set to true if monitoring should be disabled."
},
"defaultValue": "MonitorDisable"
},
"MonitorDisableTagValues": {
"type": "Array",
"metadata": {
"displayName": "Monitoring disabled tag values(s)",
"description": "Tag value(s) used to disable monitoring at the resource level. Set to true if monitoring should be disabled."
},
"defaultValue": [
"true",
"Test",
"Dev",
"Sandbox"
]
}
},
"policyRule": {
"if": {
"allOf": [
{
"field": "type",
"equals": "Microsoft.EventHub/namespaces"
},
{
"field": "[[concat('tags[', parameters('MonitorDisableTagName'), ']')]",
"notIn": "[[parameters('MonitorDisableTagValues')]"
}
]
},
"then": {
"effect": "[[parameters('effect')]",
"details": {
"roleDefinitionIds": [
"/providers/Microsoft.Authorization/roleDefinitions/b24988ac-6180-42a0-ab88-20f7382dd24c"
],
"type": "Microsoft.Insights/metricAlerts",
"existenceCondition": {
"allOf": [
{
"field": "Microsoft.Insights/metricAlerts/criteria.Microsoft.Azure.Monitor.MultipleResourceMultipleMetricCriteria.allOf[*].metricNamespace",
"equals": "Microsoft.EventHub/namespaces"
},
{
"field": "Microsoft.Insights/metricAlerts/criteria.Microsoft.Azure.Monitor.MultipleResourceMultipleMetricCriteria.allOf[*].metricName",
"equals": "IncomingMessages"
},
{
"field": "Microsoft.Insights/metricalerts/scopes[*]",
"equals": "[[concat(subscription().id, '/resourceGroups/', resourceGroup().name, '/providers/Microsoft.EventHub/namespaces/', field('fullName'))]"
},
{
"field": "Microsoft.Insights/metricAlerts/enabled",
"equals": "[[parameters('enabled')]"
},
{
"field": "Microsoft.Insights/metricAlerts/evaluationFrequency",
"equals": "[[parameters('evaluationFrequency')]"
},
{
"field": "Microsoft.Insights/metricAlerts/windowSize",
"equals": "[[parameters('windowSize')]"
},
{
"field": "Microsoft.Insights/metricalerts/severity",
"equals": "[[parameters('severity')]"
},
{
"field": "Microsoft.Insights/metricAlerts/autoMitigate",
"equals": "[[parameters('autoMitigate')]"
},
{
"field": "Microsoft.Insights/metricAlerts/criteria.Microsoft-Azure-Monitor-SingleResourceMultipleMetricCriteria.allOf[*].timeAggregation",
"equals": "Total"
},
{
"field": "Microsoft.Insights/metricAlerts/criteria.Microsoft.Azure.Monitor.MultipleResourceMultipleMetricCriteria.allOf[*].StaticThresholdCriterion.operator",
"equals": "GreaterThan"
},
{
"field": "Microsoft.Insights/metricAlerts/criteria.Microsoft.Azure.Monitor.MultipleResourceMultipleMetricCriteria.allOf[*].StaticThresholdCriterion.threshold",
"equals": "[[if(contains(field('tags'), '_amba-IncomingMessages-threshold-Override_'), field('tags._amba-IncomingMessages-threshold-Override_'), parameters('threshold'))]"
}
]
},
"deployment": {
"properties": {
"mode": "incremental",
"template": {
"$schema": "https://schema.management.azure.com/schemas/2015-01-01/deploymentTemplate.json#",
"contentVersion": "1.0.0.0",
"parameters": {
"resourceName": {
"type": "String",
"metadata": {
"displayName": "resourceName",
"description": "Name of the resource"
}
},
"resourceId": {
"type": "String",
"metadata": {
"displayName": "resourceId",
"description": "Resource ID of the resource emitting the metric that will be used for the comparison"
}
},
"severity": {
"type": "String"
},
"windowSize": {
"type": "String"
},
"evaluationFrequency": {
"type": "String"
},
"autoMitigate": {
"type": "String"
},
"enabled": {
"type": "String"
},
"threshold": {
"type": "String"
}
},
"variables": {},
"resources": [
{
"type": "Microsoft.Insights/metricAlerts",
"apiVersion": "2018-03-01",
"name": "[[concat(parameters('resourceName'), '-IncomingMessages')]",
"location": "global",
"tags": {
"_deployed_by_amba": true
},
"properties": {
"description": "Metric Alert for EventHub namespaces IncomingMessages",
"severity": "[[parameters('severity')]",
"enabled": "[[parameters('enabled')]",
"scopes": [
"[[parameters('resourceId')]"
],
"evaluationFrequency": "[[parameters('evaluationFrequency')]",
"windowSize": "[[parameters('windowSize')]",
"criteria": {
"allOf": [
{
"name": "IncomingMessages",
"metricNamespace": "Microsoft.EventHub/namespaces",
"metricName": "IncomingMessages",
"operator": "GreaterThan",
"threshold": "[[parameters('threshold')]",
"timeAggregation": "Total",
"criterionType": "StaticThresholdCriterion"
}
],
"odata.type": "Microsoft.Azure.Monitor.SingleResourceMultipleMetricCriteria"
},
"autoMitigate": "[[parameters('autoMitigate')]",
"parameters": {
"severity": {
"value": "[[parameters('severity')]"
},
"windowSize": {
"value": "[[parameters('windowSize')]"
},
"evaluationFrequency": {
"value": "[[parameters('evaluationFrequency')]"
},
"autoMitigate": {
"value": "[[parameters('autoMitigate')]"
},
"enabled": {
"value": "[[parameters('enabled')]"
},
"threshold": {
"value": "[[parameters('threshold')]"
}
}
}
}
]
},
"parameters": {
"resourceName": {
"value": "[[field('name')]"
},
"resourceId": {
"value": "[[field('id')]"
},
"severity": {
"value": "[[parameters('severity')]"
},
"windowSize": {
"value": "[[parameters('windowSize')]"
},
"evaluationFrequency": {
"value": "[[parameters('evaluationFrequency')]"
},
"autoMitigate": {
"value": "[[parameters('autoMitigate')]"
},
"enabled": {
"value": "[[parameters('enabled')]"
},
"threshold": {
"value": "[[if(contains(field('tags'), '_amba-IncomingMessages-threshold-Override_'), field('tags._amba-IncomingMessages-threshold-Override_'), parameters('threshold'))]"
}
}
}
}
}
}
}
}
}
NamespaceCpuUsage - Metric Alert
CPU usage metric for Premium SKU namespaces.
Properties:
criterionType | StaticThresholdCriterion |
evaluationFrequency | PT5M |
metricName | NamespaceCpuUsage |
metricNamespace | Microsoft.EventHub/namespaces |
operator | GreaterThanOrEqual |
severity | 2 |
threshold | 80 |
timeAggregation | Average |
windowSize | PT15M |
References:
Monitor Azure Event Hubs |
Supported metrics for Microsoft.EventHub/namspaces |
Monitoring Azure Event Hubs data reference |
Templates:
{
"$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": "CPU usage metric for Premium SKU namespaces.",
"metadata": {
"description": "Description of alert"
}
},
"targetResourceId": {
"type": "string",
"minLength": 1,
"metadata": {
"description": "List of Azure resource Ids seperated by a comma. For example - /subscriptions/00000000-0000-0000-0000-0000-00000000/resourceGroup/resource-group-name/Microsoft.compute/virtualMachines/vm-name"
}
},
"targetResourceRegion": {
"type": "string",
"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."
}
},
"isEnabled": {
"type": "bool",
"defaultValue": true,
"metadata": {
"description": "Specifies whether the alert is enabled"
}
},
"alertSeverity": {
"type": "int",
"defaultValue": 2,
"allowedValues": [
0,
1,
2,
3,
4
],
"metadata": {
"description": "Severity of alert {0,1,2,3,4}"
}
},
"operator": {
"type": "string",
"defaultValue": "GreaterThanOrEqual",
"allowedValues": [
"Equals",
"GreaterThan",
"GreaterThanOrEqual",
"LessThan",
"LessThanOrEqual"
],
"metadata": {
"description": "Operator comparing the current value with the threshold value."
}
},
"threshold": {
"type": "string",
"defaultValue": "80",
"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": "PT15M",
"allowedValues": [
"PT1M",
"PT5M",
"PT15M",
"PT30M",
"PT1H",
"PT6H",
"PT12H",
"PT24H",
"PT1D"
],
"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": "PT5M",
"allowedValues": [
"PT1M",
"PT5M",
"PT15M",
"PT30M",
"PT1H"
],
"metadata": {
"description": "how often the metric alert is evaluated represented in ISO 8601 duration format"
}
},
"currentDateTimeUtcNow": {
"type": "string",
"defaultValue": "[utcNow()]",
"metadata": {
"description": "The current date and time using the utcNow function. Used for deployment name uniqueness"
}
},
"telemetryOptOut": {
"type": "string",
"defaultValue": "No",
"allowedValues": [
"Yes",
"No"
],
"metadata": {
"description": "The customer usage identifier used for telemetry purposes. The default value of False enables telemetry. The value of True disables telemetry."
}
}
},
"variables": {
"pidDeploymentName": "[take(concat('pid-8bb7cf8a-bcf7-4264-abcb-703ace2fc84d-', uniqueString(resourceGroup().id, parameters('alertName'), parameters('currentDateTimeUtcNow'))), 64)]",
"varTargetResourceId": "[split(parameters('targetResourceId'), ',')]"
},
"resources": [
{
"type": "Microsoft.Insights/metricAlerts",
"apiVersion": "2018-03-01",
"name": "[parameters('alertName')]",
"location": "global",
"tags": {
"_deployed_by_amba": true
},
"properties": {
"description": "[parameters('alertDescription')]",
"scopes": "[variables('varTargetResourceId')]",
"targetResourceType": "[parameters('targetResourceType')]",
"targetResourceRegion": "[parameters('targetResourceRegion')]",
"severity": "[parameters('alertSeverity')]",
"enabled": "[parameters('isEnabled')]",
"evaluationFrequency": "[parameters('evaluationFrequency')]",
"windowSize": "[parameters('windowSize')]",
"criteria": {
"odata.type": "Microsoft.Azure.Monitor.MultipleResourceMultipleMetricCriteria",
"allOf": [
{
"name": "1st criterion",
"metricName": "NamespaceCpuUsage",
"dimensions": [],
"operator": "[parameters('operator')]",
"threshold": "[parameters('threshold')]",
"timeAggregation": "[parameters('timeAggregation')]",
"criterionType": "StaticThresholdCriterion"
}
]
}
}
},
{
"condition": "[equals(parameters('telemetryOptOut'), 'No')]",
"apiVersion": "2023-07-01",
"name": "[variables('pidDeploymentName')]",
"type": "Microsoft.Resources/deployments",
"properties": {
"mode": "Incremental",
"template": {
"$schema": "https://schema.management.azure.com/schemas/2015-01-01/deploymentTemplate.json#",
"contentVersion": "1.0.0.0",
"resources": []
}
}
}
]
}
@description('Name of the alert')
@minLength(1)
param alertName string
@description('Description of alert')
param alertDescription string = 'CPU usage metric for Premium SKU namespaces.'
@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')
param targetResourceRegion string
@description('Resource type of target resources to be monitored.')
@minLength(1)
param targetResourceType string
@description('Specifies whether the alert is enabled')
param isEnabled bool = true
@description('Severity of alert {0,1,2,3,4}')
@allowed([
0
1
2
3
4
])
param alertSeverity int = 2
@description('Operator comparing the current value with the threshold value.')
@allowed([
'Equals'
'GreaterThan'
'GreaterThanOrEqual'
'LessThan'
'LessThanOrEqual'
])
param operator string = 'GreaterThanOrEqual'
@description('The threshold value at which the alert is activated.')
param threshold int = 80
@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'
'P1D'
])
param windowSize string = 'PT15M'
@description('how often the metric alert is evaluated represented in ISO 8601 duration format')
@allowed([
'PT1M'
'PT5M'
'PT15M'
'PT30M'
'PT1H'
])
param evaluationFrequency string = 'PT5M'
@description('"The current date and time using the utcNow function. Used for deployment name uniqueness')
param currentDateTimeUtcNow string = utcNow()
@description('The customer usage identifier used for telemetry purposes. The default value of False enables telemetry. The value of True disables telemetry.')
@allowed([
'Yes'
'No'
])
param telemetryOptOut string = 'No'
resource metricAlert 'Microsoft.Insights/metricAlerts@2018-03-01' = {
name: alertName
location: 'global'
tags: {
_deployed_by_amba: 'true'
}
properties: {
description: alertDescription
scopes: targetResourceId
targetResourceType: targetResourceType
targetResourceRegion: targetResourceRegion
severity: alertSeverity
enabled: isEnabled
evaluationFrequency: evaluationFrequency
windowSize: windowSize
criteria: {
'odata.type': 'Microsoft.Azure.Monitor.MultipleResourceMultipleMetricCriteria'
allOf: [
{
name: '1st criterion'
metricName: 'NamespaceCpuUsage'
dimensions: [[]]
operator: operator
threshold: threshold
timeAggregation: timeAggregation
criterionType: 'StaticThresholdCriterion'
}
]
}
}
}
var ambaTelemetryPidName = 'pid-8bb7cf8a-bcf7-4264-abcb-703ace2fc84d-${uniqueString(resourceGroup().id, alertName, currentDateTimeUtcNow)}'
resource ambaTelemetryPid 'Microsoft.Resources/deployments@2023-07-01' = if (telemetryOptOut == 'No') {
name: ambaTelemetryPidName
tags: {
_deployed_by_amba: 'true'
}
properties: {
mode: 'Incremental'
template: {
'$schema': 'https://schema.management.azure.com/schemas/2015-01-01/deploymentTemplate.json#'
contentVersion: '1.0.0.0'
resources: []
}
}
}
{
"type": "Microsoft.Authorization/policyDefinitions",
"apiVersion": "2021-06-01",
"name": "a9c1e74c-bd3a-438c-bd13-7a2fec2d172c",
"properties": {
"policyType": "Custom",
"mode": "All",
"displayName": "Deploy EventHub namespaces NamespaceCpuUsage Alert",
"description": "Policy to Audit/Deploy EventHub namespaces NamespaceCpuUsage Alert",
"metadata": {
"version": "1.0.0-preview",
"category": "EventHub",
"preview": true,
"source": "https://github.com/Azure/azure-monitor-baseline-alerts/",
"alzCloudEnvironments": [
"AzureCloud"
],
"_deployed_by_amba": "True"
},
"parameters": {
"severity": {
"type": "String",
"metadata": {
"displayName": "Severity",
"description": "Severity of the Alert"
},
"allowedValues": [
"0",
"1",
"2",
"3",
"4"
],
"defaultValue": "2"
},
"windowSize": {
"type": "String",
"metadata": {
"displayName": "Window Size",
"description": "Window size for the alert"
},
"allowedValues": [
"PT1M",
"PT5M",
"PT15M",
"PT30M",
"PT1H",
"PT6H",
"PT12H",
"P1D"
],
"defaultValue": "PT15M"
},
"evaluationFrequency": {
"type": "String",
"metadata": {
"displayName": "Evaluation Frequency",
"description": "Evaluation frequency for the alert"
},
"allowedValues": [
"PT1M",
"PT5M",
"PT15M",
"PT30M",
"PT1H"
],
"defaultValue": "PT5M"
},
"autoMitigate": {
"type": "String",
"metadata": {
"displayName": "Auto Mitigate",
"description": "Auto Mitigate for the alert"
},
"allowedValues": [
"true",
"false"
],
"defaultValue": "true"
},
"enabled": {
"type": "String",
"metadata": {
"displayName": "Alert State",
"description": "Alert state for the alert"
},
"allowedValues": [
"true",
"false"
],
"defaultValue": "true"
},
"threshold": {
"type": "String",
"metadata": {
"displayName": "Threshold",
"description": "Threshold for the alert"
},
"defaultValue": "80"
},
"effect": {
"type": "String",
"metadata": {
"displayName": "Effect",
"description": "Effect of the policy"
},
"allowedValues": [
"deployIfNotExists",
"disabled"
],
"defaultValue": "deployIfNotExists"
},
"MonitorDisableTagName": {
"type": "String",
"metadata": {
"displayName": "Monitoring disabled tag name",
"description": "Tag name used to disable monitoring at the resource level. Set to true if monitoring should be disabled."
},
"defaultValue": "MonitorDisable"
},
"MonitorDisableTagValues": {
"type": "Array",
"metadata": {
"displayName": "Monitoring disabled tag values(s)",
"description": "Tag value(s) used to disable monitoring at the resource level. Set to true if monitoring should be disabled."
},
"defaultValue": [
"true",
"Test",
"Dev",
"Sandbox"
]
}
},
"policyRule": {
"if": {
"allOf": [
{
"field": "type",
"equals": "Microsoft.EventHub/namespaces"
},
{
"field": "[[concat('tags[', parameters('MonitorDisableTagName'), ']')]",
"notIn": "[[parameters('MonitorDisableTagValues')]"
}
]
},
"then": {
"effect": "[[parameters('effect')]",
"details": {
"roleDefinitionIds": [
"/providers/Microsoft.Authorization/roleDefinitions/b24988ac-6180-42a0-ab88-20f7382dd24c"
],
"type": "Microsoft.Insights/metricAlerts",
"existenceCondition": {
"allOf": [
{
"field": "Microsoft.Insights/metricAlerts/criteria.Microsoft.Azure.Monitor.MultipleResourceMultipleMetricCriteria.allOf[*].metricNamespace",
"equals": "Microsoft.EventHub/namespaces"
},
{
"field": "Microsoft.Insights/metricAlerts/criteria.Microsoft.Azure.Monitor.MultipleResourceMultipleMetricCriteria.allOf[*].metricName",
"equals": "NamespaceCpuUsage"
},
{
"field": "Microsoft.Insights/metricalerts/scopes[*]",
"equals": "[[concat(subscription().id, '/resourceGroups/', resourceGroup().name, '/providers/Microsoft.EventHub/namespaces/', field('fullName'))]"
},
{
"field": "Microsoft.Insights/metricAlerts/enabled",
"equals": "[[parameters('enabled')]"
},
{
"field": "Microsoft.Insights/metricAlerts/evaluationFrequency",
"equals": "[[parameters('evaluationFrequency')]"
},
{
"field": "Microsoft.Insights/metricAlerts/windowSize",
"equals": "[[parameters('windowSize')]"
},
{
"field": "Microsoft.Insights/metricalerts/severity",
"equals": "[[parameters('severity')]"
},
{
"field": "Microsoft.Insights/metricAlerts/autoMitigate",
"equals": "[[parameters('autoMitigate')]"
},
{
"field": "Microsoft.Insights/metricAlerts/criteria.Microsoft-Azure-Monitor-SingleResourceMultipleMetricCriteria.allOf[*].timeAggregation",
"equals": "Average"
},
{
"field": "Microsoft.Insights/metricAlerts/criteria.Microsoft.Azure.Monitor.MultipleResourceMultipleMetricCriteria.allOf[*].StaticThresholdCriterion.operator",
"equals": "GreaterThanOrEqual"
},
{
"field": "Microsoft.Insights/metricAlerts/criteria.Microsoft.Azure.Monitor.MultipleResourceMultipleMetricCriteria.allOf[*].StaticThresholdCriterion.threshold",
"equals": "[[if(contains(field('tags'), '_amba-NamespaceCpuUsage-threshold-Override_'), field('tags._amba-NamespaceCpuUsage-threshold-Override_'), parameters('threshold'))]"
}
]
},
"deployment": {
"properties": {
"mode": "incremental",
"template": {
"$schema": "https://schema.management.azure.com/schemas/2015-01-01/deploymentTemplate.json#",
"contentVersion": "1.0.0.0",
"parameters": {
"resourceName": {
"type": "String",
"metadata": {
"displayName": "resourceName",
"description": "Name of the resource"
}
},
"resourceId": {
"type": "String",
"metadata": {
"displayName": "resourceId",
"description": "Resource ID of the resource emitting the metric that will be used for the comparison"
}
},
"severity": {
"type": "String"
},
"windowSize": {
"type": "String"
},
"evaluationFrequency": {
"type": "String"
},
"autoMitigate": {
"type": "String"
},
"enabled": {
"type": "String"
},
"threshold": {
"type": "String"
}
},
"variables": {},
"resources": [
{
"type": "Microsoft.Insights/metricAlerts",
"apiVersion": "2018-03-01",
"name": "[[concat(parameters('resourceName'), '-NamespaceCpuUsage')]",
"location": "global",
"tags": {
"_deployed_by_amba": true
},
"properties": {
"description": "Metric Alert for EventHub namespaces NamespaceCpuUsage",
"severity": "[[parameters('severity')]",
"enabled": "[[parameters('enabled')]",
"scopes": [
"[[parameters('resourceId')]"
],
"evaluationFrequency": "[[parameters('evaluationFrequency')]",
"windowSize": "[[parameters('windowSize')]",
"criteria": {
"allOf": [
{
"name": "NamespaceCpuUsage",
"metricNamespace": "Microsoft.EventHub/namespaces",
"metricName": "NamespaceCpuUsage",
"operator": "GreaterThanOrEqual",
"threshold": "[[parameters('threshold')]",
"timeAggregation": "Average",
"criterionType": "StaticThresholdCriterion"
}
],
"odata.type": "Microsoft.Azure.Monitor.SingleResourceMultipleMetricCriteria"
},
"autoMitigate": "[[parameters('autoMitigate')]",
"parameters": {
"severity": {
"value": "[[parameters('severity')]"
},
"windowSize": {
"value": "[[parameters('windowSize')]"
},
"evaluationFrequency": {
"value": "[[parameters('evaluationFrequency')]"
},
"autoMitigate": {
"value": "[[parameters('autoMitigate')]"
},
"enabled": {
"value": "[[parameters('enabled')]"
},
"threshold": {
"value": "[[parameters('threshold')]"
}
}
}
}
]
},
"parameters": {
"resourceName": {
"value": "[[field('name')]"
},
"resourceId": {
"value": "[[field('id')]"
},
"severity": {
"value": "[[parameters('severity')]"
},
"windowSize": {
"value": "[[parameters('windowSize')]"
},
"evaluationFrequency": {
"value": "[[parameters('evaluationFrequency')]"
},
"autoMitigate": {
"value": "[[parameters('autoMitigate')]"
},
"enabled": {
"value": "[[parameters('enabled')]"
},
"threshold": {
"value": "[[if(contains(field('tags'), '_amba-NamespaceCpuUsage-threshold-Override_'), field('tags._amba-NamespaceCpuUsage-threshold-Override_'), parameters('threshold'))]"
}
}
}
}
}
}
}
}
}
NamespaceMemoryUsage - Metric Alert
Memory usage metric for Premium SKU namespaces.
Properties:
criterionType | StaticThresholdCriterion |
evaluationFrequency | PT5M |
metricName | NamespaceMemoryUsage |
metricNamespace | Microsoft.EventHub/namespaces |
operator | GreaterThanOrEqual |
severity | 2 |
threshold | 80 |
timeAggregation | Average |
windowSize | PT15M |
References:
Monitor Azure Event Hubs |
Supported metrics for Microsoft.EventHub/namspaces |
Monitoring Azure Event Hubs data reference |
Templates:
{
"$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": "Memory usage metric for Premium SKU namespaces.",
"metadata": {
"description": "Description of alert"
}
},
"targetResourceId": {
"type": "string",
"minLength": 1,
"metadata": {
"description": "List of Azure resource Ids seperated by a comma. For example - /subscriptions/00000000-0000-0000-0000-0000-00000000/resourceGroup/resource-group-name/Microsoft.compute/virtualMachines/vm-name"
}
},
"targetResourceRegion": {
"type": "string",
"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."
}
},
"isEnabled": {
"type": "bool",
"defaultValue": true,
"metadata": {
"description": "Specifies whether the alert is enabled"
}
},
"alertSeverity": {
"type": "int",
"defaultValue": 2,
"allowedValues": [
0,
1,
2,
3,
4
],
"metadata": {
"description": "Severity of alert {0,1,2,3,4}"
}
},
"operator": {
"type": "string",
"defaultValue": "GreaterThanOrEqual",
"allowedValues": [
"Equals",
"GreaterThan",
"GreaterThanOrEqual",
"LessThan",
"LessThanOrEqual"
],
"metadata": {
"description": "Operator comparing the current value with the threshold value."
}
},
"threshold": {
"type": "string",
"defaultValue": "80",
"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": "PT15M",
"allowedValues": [
"PT1M",
"PT5M",
"PT15M",
"PT30M",
"PT1H",
"PT6H",
"PT12H",
"PT24H",
"PT1D"
],
"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": "PT5M",
"allowedValues": [
"PT1M",
"PT5M",
"PT15M",
"PT30M",
"PT1H"
],
"metadata": {
"description": "how often the metric alert is evaluated represented in ISO 8601 duration format"
}
},
"currentDateTimeUtcNow": {
"type": "string",
"defaultValue": "[utcNow()]",
"metadata": {
"description": "The current date and time using the utcNow function. Used for deployment name uniqueness"
}
},
"telemetryOptOut": {
"type": "string",
"defaultValue": "No",
"allowedValues": [
"Yes",
"No"
],
"metadata": {
"description": "The customer usage identifier used for telemetry purposes. The default value of False enables telemetry. The value of True disables telemetry."
}
}
},
"variables": {
"pidDeploymentName": "[take(concat('pid-8bb7cf8a-bcf7-4264-abcb-703ace2fc84d-', uniqueString(resourceGroup().id, parameters('alertName'), parameters('currentDateTimeUtcNow'))), 64)]",
"varTargetResourceId": "[split(parameters('targetResourceId'), ',')]"
},
"resources": [
{
"type": "Microsoft.Insights/metricAlerts",
"apiVersion": "2018-03-01",
"name": "[parameters('alertName')]",
"location": "global",
"tags": {
"_deployed_by_amba": true
},
"properties": {
"description": "[parameters('alertDescription')]",
"scopes": "[variables('varTargetResourceId')]",
"targetResourceType": "[parameters('targetResourceType')]",
"targetResourceRegion": "[parameters('targetResourceRegion')]",
"severity": "[parameters('alertSeverity')]",
"enabled": "[parameters('isEnabled')]",
"evaluationFrequency": "[parameters('evaluationFrequency')]",
"windowSize": "[parameters('windowSize')]",
"criteria": {
"odata.type": "Microsoft.Azure.Monitor.MultipleResourceMultipleMetricCriteria",
"allOf": [
{
"name": "1st criterion",
"metricName": "NamespaceMemoryUsage",
"dimensions": [],
"operator": "[parameters('operator')]",
"threshold": "[parameters('threshold')]",
"timeAggregation": "[parameters('timeAggregation')]",
"criterionType": "StaticThresholdCriterion"
}
]
}
}
},
{
"condition": "[equals(parameters('telemetryOptOut'), 'No')]",
"apiVersion": "2023-07-01",
"name": "[variables('pidDeploymentName')]",
"type": "Microsoft.Resources/deployments",
"properties": {
"mode": "Incremental",
"template": {
"$schema": "https://schema.management.azure.com/schemas/2015-01-01/deploymentTemplate.json#",
"contentVersion": "1.0.0.0",
"resources": []
}
}
}
]
}
@description('Name of the alert')
@minLength(1)
param alertName string
@description('Description of alert')
param alertDescription string = 'Memory usage metric for Premium SKU namespaces.'
@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')
param targetResourceRegion string
@description('Resource type of target resources to be monitored.')
@minLength(1)
param targetResourceType string
@description('Specifies whether the alert is enabled')
param isEnabled bool = true
@description('Severity of alert {0,1,2,3,4}')
@allowed([
0
1
2
3
4
])
param alertSeverity int = 2
@description('Operator comparing the current value with the threshold value.')
@allowed([
'Equals'
'GreaterThan'
'GreaterThanOrEqual'
'LessThan'
'LessThanOrEqual'
])
param operator string = 'GreaterThanOrEqual'
@description('The threshold value at which the alert is activated.')
param threshold int = 80
@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'
'P1D'
])
param windowSize string = 'PT15M'
@description('how often the metric alert is evaluated represented in ISO 8601 duration format')
@allowed([
'PT1M'
'PT5M'
'PT15M'
'PT30M'
'PT1H'
])
param evaluationFrequency string = 'PT5M'
@description('"The current date and time using the utcNow function. Used for deployment name uniqueness')
param currentDateTimeUtcNow string = utcNow()
@description('The customer usage identifier used for telemetry purposes. The default value of False enables telemetry. The value of True disables telemetry.')
@allowed([
'Yes'
'No'
])
param telemetryOptOut string = 'No'
resource metricAlert 'Microsoft.Insights/metricAlerts@2018-03-01' = {
name: alertName
location: 'global'
tags: {
_deployed_by_amba: 'true'
}
properties: {
description: alertDescription
scopes: targetResourceId
targetResourceType: targetResourceType
targetResourceRegion: targetResourceRegion
severity: alertSeverity
enabled: isEnabled
evaluationFrequency: evaluationFrequency
windowSize: windowSize
criteria: {
'odata.type': 'Microsoft.Azure.Monitor.MultipleResourceMultipleMetricCriteria'
allOf: [
{
name: '1st criterion'
metricName: 'NamespaceMemoryUsage'
dimensions: [[]]
operator: operator
threshold: threshold
timeAggregation: timeAggregation
criterionType: 'StaticThresholdCriterion'
}
]
}
}
}
var ambaTelemetryPidName = 'pid-8bb7cf8a-bcf7-4264-abcb-703ace2fc84d-${uniqueString(resourceGroup().id, alertName, currentDateTimeUtcNow)}'
resource ambaTelemetryPid 'Microsoft.Resources/deployments@2023-07-01' = if (telemetryOptOut == 'No') {
name: ambaTelemetryPidName
tags: {
_deployed_by_amba: 'true'
}
properties: {
mode: 'Incremental'
template: {
'$schema': 'https://schema.management.azure.com/schemas/2015-01-01/deploymentTemplate.json#'
contentVersion: '1.0.0.0'
resources: []
}
}
}
{
"type": "Microsoft.Authorization/policyDefinitions",
"apiVersion": "2021-06-01",
"name": "26972609-fbb4-4fb9-b7f8-7b99a06bb4e3",
"properties": {
"policyType": "Custom",
"mode": "All",
"displayName": "Deploy EventHub namespaces NamespaceMemoryUsage Alert",
"description": "Policy to Audit/Deploy EventHub namespaces NamespaceMemoryUsage Alert",
"metadata": {
"version": "1.0.0-preview",
"category": "EventHub",
"preview": true,
"source": "https://github.com/Azure/azure-monitor-baseline-alerts/",
"alzCloudEnvironments": [
"AzureCloud"
],
"_deployed_by_amba": "True"
},
"parameters": {
"severity": {
"type": "String",
"metadata": {
"displayName": "Severity",
"description": "Severity of the Alert"
},
"allowedValues": [
"0",
"1",
"2",
"3",
"4"
],
"defaultValue": "2"
},
"windowSize": {
"type": "String",
"metadata": {
"displayName": "Window Size",
"description": "Window size for the alert"
},
"allowedValues": [
"PT1M",
"PT5M",
"PT15M",
"PT30M",
"PT1H",
"PT6H",
"PT12H",
"P1D"
],
"defaultValue": "PT15M"
},
"evaluationFrequency": {
"type": "String",
"metadata": {
"displayName": "Evaluation Frequency",
"description": "Evaluation frequency for the alert"
},
"allowedValues": [
"PT1M",
"PT5M",
"PT15M",
"PT30M",
"PT1H"
],
"defaultValue": "PT5M"
},
"autoMitigate": {
"type": "String",
"metadata": {
"displayName": "Auto Mitigate",
"description": "Auto Mitigate for the alert"
},
"allowedValues": [
"true",
"false"
],
"defaultValue": "true"
},
"enabled": {
"type": "String",
"metadata": {
"displayName": "Alert State",
"description": "Alert state for the alert"
},
"allowedValues": [
"true",
"false"
],
"defaultValue": "true"
},
"threshold": {
"type": "String",
"metadata": {
"displayName": "Threshold",
"description": "Threshold for the alert"
},
"defaultValue": "80"
},
"effect": {
"type": "String",
"metadata": {
"displayName": "Effect",
"description": "Effect of the policy"
},
"allowedValues": [
"deployIfNotExists",
"disabled"
],
"defaultValue": "deployIfNotExists"
},
"MonitorDisableTagName": {
"type": "String",
"metadata": {
"displayName": "Monitoring disabled tag name",
"description": "Tag name used to disable monitoring at the resource level. Set to true if monitoring should be disabled."
},
"defaultValue": "MonitorDisable"
},
"MonitorDisableTagValues": {
"type": "Array",
"metadata": {
"displayName": "Monitoring disabled tag values(s)",
"description": "Tag value(s) used to disable monitoring at the resource level. Set to true if monitoring should be disabled."
},
"defaultValue": [
"true",
"Test",
"Dev",
"Sandbox"
]
}
},
"policyRule": {
"if": {
"allOf": [
{
"field": "type",
"equals": "Microsoft.EventHub/namespaces"
},
{
"field": "[[concat('tags[', parameters('MonitorDisableTagName'), ']')]",
"notIn": "[[parameters('MonitorDisableTagValues')]"
}
]
},
"then": {
"effect": "[[parameters('effect')]",
"details": {
"roleDefinitionIds": [
"/providers/Microsoft.Authorization/roleDefinitions/b24988ac-6180-42a0-ab88-20f7382dd24c"
],
"type": "Microsoft.Insights/metricAlerts",
"existenceCondition": {
"allOf": [
{
"field": "Microsoft.Insights/metricAlerts/criteria.Microsoft.Azure.Monitor.MultipleResourceMultipleMetricCriteria.allOf[*].metricNamespace",
"equals": "Microsoft.EventHub/namespaces"
},
{
"field": "Microsoft.Insights/metricAlerts/criteria.Microsoft.Azure.Monitor.MultipleResourceMultipleMetricCriteria.allOf[*].metricName",
"equals": "NamespaceMemoryUsage"
},
{
"field": "Microsoft.Insights/metricalerts/scopes[*]",
"equals": "[[concat(subscription().id, '/resourceGroups/', resourceGroup().name, '/providers/Microsoft.EventHub/namespaces/', field('fullName'))]"
},
{
"field": "Microsoft.Insights/metricAlerts/enabled",
"equals": "[[parameters('enabled')]"
},
{
"field": "Microsoft.Insights/metricAlerts/evaluationFrequency",
"equals": "[[parameters('evaluationFrequency')]"
},
{
"field": "Microsoft.Insights/metricAlerts/windowSize",
"equals": "[[parameters('windowSize')]"
},
{
"field": "Microsoft.Insights/metricalerts/severity",
"equals": "[[parameters('severity')]"
},
{
"field": "Microsoft.Insights/metricAlerts/autoMitigate",
"equals": "[[parameters('autoMitigate')]"
},
{
"field": "Microsoft.Insights/metricAlerts/criteria.Microsoft-Azure-Monitor-SingleResourceMultipleMetricCriteria.allOf[*].timeAggregation",
"equals": "Average"
},
{
"field": "Microsoft.Insights/metricAlerts/criteria.Microsoft.Azure.Monitor.MultipleResourceMultipleMetricCriteria.allOf[*].StaticThresholdCriterion.operator",
"equals": "GreaterThanOrEqual"
},
{
"field": "Microsoft.Insights/metricAlerts/criteria.Microsoft.Azure.Monitor.MultipleResourceMultipleMetricCriteria.allOf[*].StaticThresholdCriterion.threshold",
"equals": "[[if(contains(field('tags'), '_amba-NamespaceMemoryUsage-threshold-Override_'), field('tags._amba-NamespaceMemoryUsage-threshold-Override_'), parameters('threshold'))]"
}
]
},
"deployment": {
"properties": {
"mode": "incremental",
"template": {
"$schema": "https://schema.management.azure.com/schemas/2015-01-01/deploymentTemplate.json#",
"contentVersion": "1.0.0.0",
"parameters": {
"resourceName": {
"type": "String",
"metadata": {
"displayName": "resourceName",
"description": "Name of the resource"
}
},
"resourceId": {
"type": "String",
"metadata": {
"displayName": "resourceId",
"description": "Resource ID of the resource emitting the metric that will be used for the comparison"
}
},
"severity": {
"type": "String"
},
"windowSize": {
"type": "String"
},
"evaluationFrequency": {
"type": "String"
},
"autoMitigate": {
"type": "String"
},
"enabled": {
"type": "String"
},
"threshold": {
"type": "String"
}
},
"variables": {},
"resources": [
{
"type": "Microsoft.Insights/metricAlerts",
"apiVersion": "2018-03-01",
"name": "[[concat(parameters('resourceName'), '-NamespaceMemoryUsage')]",
"location": "global",
"tags": {
"_deployed_by_amba": true
},
"properties": {
"description": "Metric Alert for EventHub namespaces NamespaceMemoryUsage",
"severity": "[[parameters('severity')]",
"enabled": "[[parameters('enabled')]",
"scopes": [
"[[parameters('resourceId')]"
],
"evaluationFrequency": "[[parameters('evaluationFrequency')]",
"windowSize": "[[parameters('windowSize')]",
"criteria": {
"allOf": [
{
"name": "NamespaceMemoryUsage",
"metricNamespace": "Microsoft.EventHub/namespaces",
"metricName": "NamespaceMemoryUsage",
"operator": "GreaterThanOrEqual",
"threshold": "[[parameters('threshold')]",
"timeAggregation": "Average",
"criterionType": "StaticThresholdCriterion"
}
],
"odata.type": "Microsoft.Azure.Monitor.SingleResourceMultipleMetricCriteria"
},
"autoMitigate": "[[parameters('autoMitigate')]",
"parameters": {
"severity": {
"value": "[[parameters('severity')]"
},
"windowSize": {
"value": "[[parameters('windowSize')]"
},
"evaluationFrequency": {
"value": "[[parameters('evaluationFrequency')]"
},
"autoMitigate": {
"value": "[[parameters('autoMitigate')]"
},
"enabled": {
"value": "[[parameters('enabled')]"
},
"threshold": {
"value": "[[parameters('threshold')]"
}
}
}
}
]
},
"parameters": {
"resourceName": {
"value": "[[field('name')]"
},
"resourceId": {
"value": "[[field('id')]"
},
"severity": {
"value": "[[parameters('severity')]"
},
"windowSize": {
"value": "[[parameters('windowSize')]"
},
"evaluationFrequency": {
"value": "[[parameters('evaluationFrequency')]"
},
"autoMitigate": {
"value": "[[parameters('autoMitigate')]"
},
"enabled": {
"value": "[[parameters('enabled')]"
},
"threshold": {
"value": "[[if(contains(field('tags'), '_amba-NamespaceMemoryUsage-threshold-Override_'), field('tags._amba-NamespaceMemoryUsage-threshold-Override_'), parameters('threshold'))]"
}
}
}
}
}
}
}
}
}
OutgoingBytes - Metric Alert
Outgoing Bytes for Microsoft.EventHub.
Properties:
criterionType | StaticThresholdCriterion |
evaluationFrequency | PT1M |
metricName | OutgoingBytes |
metricNamespace | Microsoft.EventHub/namespaces |
operator | GreaterThan |
severity | 3 |
threshold | 4e+08 |
timeAggregation | Total |
windowSize | PT5M |
References:
Monitor Azure Event Hubs |
Supported metrics for Microsoft.EventHub/namspaces |
Monitoring Azure Event Hubs data reference |
Templates:
{
"$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": "Outgoing Bytes for Microsoft.EventHub.",
"metadata": {
"description": "Description of alert"
}
},
"targetResourceId": {
"type": "string",
"minLength": 1,
"metadata": {
"description": "List of Azure resource Ids seperated by a comma. For example - /subscriptions/00000000-0000-0000-0000-0000-00000000/resourceGroup/resource-group-name/Microsoft.compute/virtualMachines/vm-name"
}
},
"targetResourceRegion": {
"type": "string",
"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."
}
},
"isEnabled": {
"type": "bool",
"defaultValue": true,
"metadata": {
"description": "Specifies whether the alert is enabled"
}
},
"alertSeverity": {
"type": "int",
"defaultValue": 3,
"allowedValues": [
0,
1,
2,
3,
4
],
"metadata": {
"description": "Severity of alert {0,1,2,3,4}"
}
},
"operator": {
"type": "string",
"defaultValue": "GreaterThan",
"allowedValues": [
"Equals",
"GreaterThan",
"GreaterThanOrEqual",
"LessThan",
"LessThanOrEqual"
],
"metadata": {
"description": "Operator comparing the current value with the threshold value."
}
},
"threshold": {
"type": "string",
"defaultValue": "400000000",
"metadata": {
"description": "The threshold value at which the alert is activated."
}
},
"timeAggregation": {
"type": "string",
"defaultValue": "Total",
"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",
"PT1D"
],
"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"
}
},
"currentDateTimeUtcNow": {
"type": "string",
"defaultValue": "[utcNow()]",
"metadata": {
"description": "The current date and time using the utcNow function. Used for deployment name uniqueness"
}
},
"telemetryOptOut": {
"type": "string",
"defaultValue": "No",
"allowedValues": [
"Yes",
"No"
],
"metadata": {
"description": "The customer usage identifier used for telemetry purposes. The default value of False enables telemetry. The value of True disables telemetry."
}
}
},
"variables": {
"pidDeploymentName": "[take(concat('pid-8bb7cf8a-bcf7-4264-abcb-703ace2fc84d-', uniqueString(resourceGroup().id, parameters('alertName'), parameters('currentDateTimeUtcNow'))), 64)]",
"varTargetResourceId": "[split(parameters('targetResourceId'), ',')]"
},
"resources": [
{
"type": "Microsoft.Insights/metricAlerts",
"apiVersion": "2018-03-01",
"name": "[parameters('alertName')]",
"location": "global",
"tags": {
"_deployed_by_amba": true
},
"properties": {
"description": "[parameters('alertDescription')]",
"scopes": "[variables('varTargetResourceId')]",
"targetResourceType": "[parameters('targetResourceType')]",
"targetResourceRegion": "[parameters('targetResourceRegion')]",
"severity": "[parameters('alertSeverity')]",
"enabled": "[parameters('isEnabled')]",
"evaluationFrequency": "[parameters('evaluationFrequency')]",
"windowSize": "[parameters('windowSize')]",
"criteria": {
"odata.type": "Microsoft.Azure.Monitor.MultipleResourceMultipleMetricCriteria",
"allOf": [
{
"name": "1st criterion",
"metricName": "OutgoingBytes",
"dimensions": [],
"operator": "[parameters('operator')]",
"threshold": "[parameters('threshold')]",
"timeAggregation": "[parameters('timeAggregation')]",
"criterionType": "StaticThresholdCriterion"
}
]
}
}
},
{
"condition": "[equals(parameters('telemetryOptOut'), 'No')]",
"apiVersion": "2023-07-01",
"name": "[variables('pidDeploymentName')]",
"type": "Microsoft.Resources/deployments",
"properties": {
"mode": "Incremental",
"template": {
"$schema": "https://schema.management.azure.com/schemas/2015-01-01/deploymentTemplate.json#",
"contentVersion": "1.0.0.0",
"resources": []
}
}
}
]
}
@description('Name of the alert')
@minLength(1)
param alertName string
@description('Description of alert')
param alertDescription string = 'Outgoing Bytes for Microsoft.EventHub.'
@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')
param targetResourceRegion string
@description('Resource type of target resources to be monitored.')
@minLength(1)
param targetResourceType string
@description('Specifies whether the alert is enabled')
param isEnabled bool = true
@description('Severity of alert {0,1,2,3,4}')
@allowed([
0
1
2
3
4
])
param alertSeverity int = 3
@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 = 400000000
@description('How the data that is collected should be combined over time.')
@allowed([
'Average'
'Minimum'
'Maximum'
'Total'
'Count'
])
param timeAggregation string = 'Total'
@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'
'P1D'
])
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 current date and time using the utcNow function. Used for deployment name uniqueness')
param currentDateTimeUtcNow string = utcNow()
@description('The customer usage identifier used for telemetry purposes. The default value of False enables telemetry. The value of True disables telemetry.')
@allowed([
'Yes'
'No'
])
param telemetryOptOut string = 'No'
resource metricAlert 'Microsoft.Insights/metricAlerts@2018-03-01' = {
name: alertName
location: 'global'
tags: {
_deployed_by_amba: 'true'
}
properties: {
description: alertDescription
scopes: targetResourceId
targetResourceType: targetResourceType
targetResourceRegion: targetResourceRegion
severity: alertSeverity
enabled: isEnabled
evaluationFrequency: evaluationFrequency
windowSize: windowSize
criteria: {
'odata.type': 'Microsoft.Azure.Monitor.MultipleResourceMultipleMetricCriteria'
allOf: [
{
name: '1st criterion'
metricName: 'OutgoingBytes'
dimensions: [[]]
operator: operator
threshold: threshold
timeAggregation: timeAggregation
criterionType: 'StaticThresholdCriterion'
}
]
}
}
}
var ambaTelemetryPidName = 'pid-8bb7cf8a-bcf7-4264-abcb-703ace2fc84d-${uniqueString(resourceGroup().id, alertName, currentDateTimeUtcNow)}'
resource ambaTelemetryPid 'Microsoft.Resources/deployments@2023-07-01' = if (telemetryOptOut == 'No') {
name: ambaTelemetryPidName
tags: {
_deployed_by_amba: 'true'
}
properties: {
mode: 'Incremental'
template: {
'$schema': 'https://schema.management.azure.com/schemas/2015-01-01/deploymentTemplate.json#'
contentVersion: '1.0.0.0'
resources: []
}
}
}
{
"type": "Microsoft.Authorization/policyDefinitions",
"apiVersion": "2021-06-01",
"name": "46a66177-c487-4ed1-b2fc-19c0bf52b168",
"properties": {
"policyType": "Custom",
"mode": "All",
"displayName": "Deploy EventHub namespaces OutgoingBytes Alert",
"description": "Policy to Audit/Deploy EventHub namespaces OutgoingBytes Alert",
"metadata": {
"version": "1.0.0-preview",
"category": "EventHub",
"preview": true,
"source": "https://github.com/Azure/azure-monitor-baseline-alerts/",
"alzCloudEnvironments": [
"AzureCloud"
],
"_deployed_by_amba": "True"
},
"parameters": {
"severity": {
"type": "String",
"metadata": {
"displayName": "Severity",
"description": "Severity of the Alert"
},
"allowedValues": [
"0",
"1",
"2",
"3",
"4"
],
"defaultValue": "3"
},
"windowSize": {
"type": "String",
"metadata": {
"displayName": "Window Size",
"description": "Window size for the alert"
},
"allowedValues": [
"PT1M",
"PT5M",
"PT15M",
"PT30M",
"PT1H",
"PT6H",
"PT12H",
"P1D"
],
"defaultValue": "PT5M"
},
"evaluationFrequency": {
"type": "String",
"metadata": {
"displayName": "Evaluation Frequency",
"description": "Evaluation frequency for the alert"
},
"allowedValues": [
"PT1M",
"PT5M",
"PT15M",
"PT30M",
"PT1H"
],
"defaultValue": "PT1M"
},
"autoMitigate": {
"type": "String",
"metadata": {
"displayName": "Auto Mitigate",
"description": "Auto Mitigate for the alert"
},
"allowedValues": [
"true",
"false"
],
"defaultValue": "true"
},
"enabled": {
"type": "String",
"metadata": {
"displayName": "Alert State",
"description": "Alert state for the alert"
},
"allowedValues": [
"true",
"false"
],
"defaultValue": "true"
},
"threshold": {
"type": "String",
"metadata": {
"displayName": "Threshold",
"description": "Threshold for the alert"
},
"defaultValue": "400000000"
},
"effect": {
"type": "String",
"metadata": {
"displayName": "Effect",
"description": "Effect of the policy"
},
"allowedValues": [
"deployIfNotExists",
"disabled"
],
"defaultValue": "deployIfNotExists"
},
"MonitorDisableTagName": {
"type": "String",
"metadata": {
"displayName": "Monitoring disabled tag name",
"description": "Tag name used to disable monitoring at the resource level. Set to true if monitoring should be disabled."
},
"defaultValue": "MonitorDisable"
},
"MonitorDisableTagValues": {
"type": "Array",
"metadata": {
"displayName": "Monitoring disabled tag values(s)",
"description": "Tag value(s) used to disable monitoring at the resource level. Set to true if monitoring should be disabled."
},
"defaultValue": [
"true",
"Test",
"Dev",
"Sandbox"
]
}
},
"policyRule": {
"if": {
"allOf": [
{
"field": "type",
"equals": "Microsoft.EventHub/namespaces"
},
{
"field": "[[concat('tags[', parameters('MonitorDisableTagName'), ']')]",
"notIn": "[[parameters('MonitorDisableTagValues')]"
}
]
},
"then": {
"effect": "[[parameters('effect')]",
"details": {
"roleDefinitionIds": [
"/providers/Microsoft.Authorization/roleDefinitions/b24988ac-6180-42a0-ab88-20f7382dd24c"
],
"type": "Microsoft.Insights/metricAlerts",
"existenceCondition": {
"allOf": [
{
"field": "Microsoft.Insights/metricAlerts/criteria.Microsoft.Azure.Monitor.MultipleResourceMultipleMetricCriteria.allOf[*].metricNamespace",
"equals": "Microsoft.EventHub/namespaces"
},
{
"field": "Microsoft.Insights/metricAlerts/criteria.Microsoft.Azure.Monitor.MultipleResourceMultipleMetricCriteria.allOf[*].metricName",
"equals": "OutgoingBytes"
},
{
"field": "Microsoft.Insights/metricalerts/scopes[*]",
"equals": "[[concat(subscription().id, '/resourceGroups/', resourceGroup().name, '/providers/Microsoft.EventHub/namespaces/', field('fullName'))]"
},
{
"field": "Microsoft.Insights/metricAlerts/enabled",
"equals": "[[parameters('enabled')]"
},
{
"field": "Microsoft.Insights/metricAlerts/evaluationFrequency",
"equals": "[[parameters('evaluationFrequency')]"
},
{
"field": "Microsoft.Insights/metricAlerts/windowSize",
"equals": "[[parameters('windowSize')]"
},
{
"field": "Microsoft.Insights/metricalerts/severity",
"equals": "[[parameters('severity')]"
},
{
"field": "Microsoft.Insights/metricAlerts/autoMitigate",
"equals": "[[parameters('autoMitigate')]"
},
{
"field": "Microsoft.Insights/metricAlerts/criteria.Microsoft-Azure-Monitor-SingleResourceMultipleMetricCriteria.allOf[*].timeAggregation",
"equals": "Total"
},
{
"field": "Microsoft.Insights/metricAlerts/criteria.Microsoft.Azure.Monitor.MultipleResourceMultipleMetricCriteria.allOf[*].StaticThresholdCriterion.operator",
"equals": "GreaterThan"
},
{
"field": "Microsoft.Insights/metricAlerts/criteria.Microsoft.Azure.Monitor.MultipleResourceMultipleMetricCriteria.allOf[*].StaticThresholdCriterion.threshold",
"equals": "[[if(contains(field('tags'), '_amba-OutgoingBytes-threshold-Override_'), field('tags._amba-OutgoingBytes-threshold-Override_'), parameters('threshold'))]"
}
]
},
"deployment": {
"properties": {
"mode": "incremental",
"template": {
"$schema": "https://schema.management.azure.com/schemas/2015-01-01/deploymentTemplate.json#",
"contentVersion": "1.0.0.0",
"parameters": {
"resourceName": {
"type": "String",
"metadata": {
"displayName": "resourceName",
"description": "Name of the resource"
}
},
"resourceId": {
"type": "String",
"metadata": {
"displayName": "resourceId",
"description": "Resource ID of the resource emitting the metric that will be used for the comparison"
}
},
"severity": {
"type": "String"
},
"windowSize": {
"type": "String"
},
"evaluationFrequency": {
"type": "String"
},
"autoMitigate": {
"type": "String"
},
"enabled": {
"type": "String"
},
"threshold": {
"type": "String"
}
},
"variables": {},
"resources": [
{
"type": "Microsoft.Insights/metricAlerts",
"apiVersion": "2018-03-01",
"name": "[[concat(parameters('resourceName'), '-OutgoingBytes')]",
"location": "global",
"tags": {
"_deployed_by_amba": true
},
"properties": {
"description": "Metric Alert for EventHub namespaces OutgoingBytes",
"severity": "[[parameters('severity')]",
"enabled": "[[parameters('enabled')]",
"scopes": [
"[[parameters('resourceId')]"
],
"evaluationFrequency": "[[parameters('evaluationFrequency')]",
"windowSize": "[[parameters('windowSize')]",
"criteria": {
"allOf": [
{
"name": "OutgoingBytes",
"metricNamespace": "Microsoft.EventHub/namespaces",
"metricName": "OutgoingBytes",
"operator": "GreaterThan",
"threshold": "[[parameters('threshold')]",
"timeAggregation": "Total",
"criterionType": "StaticThresholdCriterion"
}
],
"odata.type": "Microsoft.Azure.Monitor.SingleResourceMultipleMetricCriteria"
},
"autoMitigate": "[[parameters('autoMitigate')]",
"parameters": {
"severity": {
"value": "[[parameters('severity')]"
},
"windowSize": {
"value": "[[parameters('windowSize')]"
},
"evaluationFrequency": {
"value": "[[parameters('evaluationFrequency')]"
},
"autoMitigate": {
"value": "[[parameters('autoMitigate')]"
},
"enabled": {
"value": "[[parameters('enabled')]"
},
"threshold": {
"value": "[[parameters('threshold')]"
}
}
}
}
]
},
"parameters": {
"resourceName": {
"value": "[[field('name')]"
},
"resourceId": {
"value": "[[field('id')]"
},
"severity": {
"value": "[[parameters('severity')]"
},
"windowSize": {
"value": "[[parameters('windowSize')]"
},
"evaluationFrequency": {
"value": "[[parameters('evaluationFrequency')]"
},
"autoMitigate": {
"value": "[[parameters('autoMitigate')]"
},
"enabled": {
"value": "[[parameters('enabled')]"
},
"threshold": {
"value": "[[if(contains(field('tags'), '_amba-OutgoingBytes-threshold-Override_'), field('tags._amba-OutgoingBytes-threshold-Override_'), parameters('threshold'))]"
}
}
}
}
}
}
}
}
}
OutgoingMessages - Metric Alert
Outgoing Messages for Microsoft.EventHub.
Properties:
criterionType | StaticThresholdCriterion |
dimensions |
|
evaluationFrequency | PT1H |
metricName | OutgoingMessages |
metricNamespace | Microsoft.EventHub/namespaces |
operator | LessThan |
severity | 3 |
threshold | 1 |
timeAggregation | Total |
windowSize | PT6H |
References:
Monitor Azure Event Hubs |
Supported metrics for Microsoft.EventHub/namspaces |
Monitoring Azure Event Hubs data reference |
Templates:
{
"$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": "Outgoing Messages for Microsoft.EventHub.",
"metadata": {
"description": "Description of alert"
}
},
"targetResourceId": {
"type": "string",
"minLength": 1,
"metadata": {
"description": "List of Azure resource Ids seperated by a comma. For example - /subscriptions/00000000-0000-0000-0000-0000-00000000/resourceGroup/resource-group-name/Microsoft.compute/virtualMachines/vm-name"
}
},
"targetResourceRegion": {
"type": "string",
"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."
}
},
"isEnabled": {
"type": "bool",
"defaultValue": true,
"metadata": {
"description": "Specifies whether the alert is enabled"
}
},
"alertSeverity": {
"type": "int",
"defaultValue": 3,
"allowedValues": [
0,
1,
2,
3,
4
],
"metadata": {
"description": "Severity of alert {0,1,2,3,4}"
}
},
"operator": {
"type": "string",
"defaultValue": "LessThan",
"allowedValues": [
"Equals",
"GreaterThan",
"GreaterThanOrEqual",
"LessThan",
"LessThanOrEqual"
],
"metadata": {
"description": "Operator comparing the current value with the threshold value."
}
},
"threshold": {
"type": "string",
"defaultValue": "1",
"metadata": {
"description": "The threshold value at which the alert is activated."
}
},
"timeAggregation": {
"type": "string",
"defaultValue": "Total",
"allowedValues": [
"Average",
"Minimum",
"Maximum",
"Total",
"Count"
],
"metadata": {
"description": "How the data that is collected should be combined over time."
}
},
"windowSize": {
"type": "string",
"defaultValue": "PT6H",
"allowedValues": [
"PT1M",
"PT5M",
"PT15M",
"PT30M",
"PT1H",
"PT6H",
"PT12H",
"PT24H",
"PT1D"
],
"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": "PT1H",
"allowedValues": [
"PT1M",
"PT5M",
"PT15M",
"PT30M",
"PT1H"
],
"metadata": {
"description": "how often the metric alert is evaluated represented in ISO 8601 duration format"
}
},
"currentDateTimeUtcNow": {
"type": "string",
"defaultValue": "[utcNow()]",
"metadata": {
"description": "The current date and time using the utcNow function. Used for deployment name uniqueness"
}
},
"telemetryOptOut": {
"type": "string",
"defaultValue": "No",
"allowedValues": [
"Yes",
"No"
],
"metadata": {
"description": "The customer usage identifier used for telemetry purposes. The default value of False enables telemetry. The value of True disables telemetry."
}
}
},
"variables": {
"pidDeploymentName": "[take(concat('pid-8bb7cf8a-bcf7-4264-abcb-703ace2fc84d-', uniqueString(resourceGroup().id, parameters('alertName'), parameters('currentDateTimeUtcNow'))), 64)]",
"varTargetResourceId": "[split(parameters('targetResourceId'), ',')]"
},
"resources": [
{
"type": "Microsoft.Insights/metricAlerts",
"apiVersion": "2018-03-01",
"name": "[parameters('alertName')]",
"location": "global",
"tags": {
"_deployed_by_amba": true
},
"properties": {
"description": "[parameters('alertDescription')]",
"scopes": "[variables('varTargetResourceId')]",
"targetResourceType": "[parameters('targetResourceType')]",
"targetResourceRegion": "[parameters('targetResourceRegion')]",
"severity": "[parameters('alertSeverity')]",
"enabled": "[parameters('isEnabled')]",
"evaluationFrequency": "[parameters('evaluationFrequency')]",
"windowSize": "[parameters('windowSize')]",
"criteria": {
"odata.type": "Microsoft.Azure.Monitor.MultipleResourceMultipleMetricCriteria",
"allOf": [
{
"name": "1st criterion",
"metricName": "OutgoingMessages",
"dimensions": [{"operator": "include", "name": "entityname", "values": ["application-logs"]}],
"operator": "[parameters('operator')]",
"threshold": "[parameters('threshold')]",
"timeAggregation": "[parameters('timeAggregation')]",
"criterionType": "StaticThresholdCriterion"
}
]
}
}
},
{
"condition": "[equals(parameters('telemetryOptOut'), 'No')]",
"apiVersion": "2023-07-01",
"name": "[variables('pidDeploymentName')]",
"type": "Microsoft.Resources/deployments",
"properties": {
"mode": "Incremental",
"template": {
"$schema": "https://schema.management.azure.com/schemas/2015-01-01/deploymentTemplate.json#",
"contentVersion": "1.0.0.0",
"resources": []
}
}
}
]
}
@description('Name of the alert')
@minLength(1)
param alertName string
@description('Description of alert')
param alertDescription string = 'Outgoing Messages for Microsoft.EventHub.'
@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')
param targetResourceRegion string
@description('Resource type of target resources to be monitored.')
@minLength(1)
param targetResourceType string
@description('Specifies whether the alert is enabled')
param isEnabled bool = true
@description('Severity of alert {0,1,2,3,4}')
@allowed([
0
1
2
3
4
])
param alertSeverity int = 3
@description('Operator comparing the current value with the threshold value.')
@allowed([
'Equals'
'GreaterThan'
'GreaterThanOrEqual'
'LessThan'
'LessThanOrEqual'
])
param operator string = 'LessThan'
@description('The threshold value at which the alert is activated.')
param threshold int = 1
@description('How the data that is collected should be combined over time.')
@allowed([
'Average'
'Minimum'
'Maximum'
'Total'
'Count'
])
param timeAggregation string = 'Total'
@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'
'P1D'
])
param windowSize string = 'PT6H'
@description('how often the metric alert is evaluated represented in ISO 8601 duration format')
@allowed([
'PT1M'
'PT5M'
'PT15M'
'PT30M'
'PT1H'
])
param evaluationFrequency string = 'PT1H'
@description('"The current date and time using the utcNow function. Used for deployment name uniqueness')
param currentDateTimeUtcNow string = utcNow()
@description('The customer usage identifier used for telemetry purposes. The default value of False enables telemetry. The value of True disables telemetry.')
@allowed([
'Yes'
'No'
])
param telemetryOptOut string = 'No'
resource metricAlert 'Microsoft.Insights/metricAlerts@2018-03-01' = {
name: alertName
location: 'global'
tags: {
_deployed_by_amba: 'true'
}
properties: {
description: alertDescription
scopes: targetResourceId
targetResourceType: targetResourceType
targetResourceRegion: targetResourceRegion
severity: alertSeverity
enabled: isEnabled
evaluationFrequency: evaluationFrequency
windowSize: windowSize
criteria: {
'odata.type': 'Microsoft.Azure.Monitor.MultipleResourceMultipleMetricCriteria'
allOf: [
{
name: '1st criterion'
metricName: 'OutgoingMessages'
dimensions: [
{
name: 'entityname'
operator: 'include'
values: ['application-logs']
}]
operator: operator
threshold: threshold
timeAggregation: timeAggregation
criterionType: 'StaticThresholdCriterion'
}
]
}
}
}
var ambaTelemetryPidName = 'pid-8bb7cf8a-bcf7-4264-abcb-703ace2fc84d-${uniqueString(resourceGroup().id, alertName, currentDateTimeUtcNow)}'
resource ambaTelemetryPid 'Microsoft.Resources/deployments@2023-07-01' = if (telemetryOptOut == 'No') {
name: ambaTelemetryPidName
tags: {
_deployed_by_amba: 'true'
}
properties: {
mode: 'Incremental'
template: {
'$schema': 'https://schema.management.azure.com/schemas/2015-01-01/deploymentTemplate.json#'
contentVersion: '1.0.0.0'
resources: []
}
}
}
{
"type": "Microsoft.Authorization/policyDefinitions",
"apiVersion": "2021-06-01",
"name": "c67b86dc-74d5-4ea1-882e-de257d054ff3",
"properties": {
"policyType": "Custom",
"mode": "All",
"displayName": "Deploy EventHub namespaces OutgoingMessages Alert",
"description": "Policy to Audit/Deploy EventHub namespaces OutgoingMessages Alert",
"metadata": {
"version": "1.0.0-preview",
"category": "EventHub",
"preview": true,
"source": "https://github.com/Azure/azure-monitor-baseline-alerts/",
"alzCloudEnvironments": [
"AzureCloud"
],
"_deployed_by_amba": "True"
},
"parameters": {
"severity": {
"type": "String",
"metadata": {
"displayName": "Severity",
"description": "Severity of the Alert"
},
"allowedValues": [
"0",
"1",
"2",
"3",
"4"
],
"defaultValue": "3"
},
"windowSize": {
"type": "String",
"metadata": {
"displayName": "Window Size",
"description": "Window size for the alert"
},
"allowedValues": [
"PT1M",
"PT5M",
"PT15M",
"PT30M",
"PT1H",
"PT6H",
"PT12H",
"P1D"
],
"defaultValue": "PT6H"
},
"evaluationFrequency": {
"type": "String",
"metadata": {
"displayName": "Evaluation Frequency",
"description": "Evaluation frequency for the alert"
},
"allowedValues": [
"PT1M",
"PT5M",
"PT15M",
"PT30M",
"PT1H"
],
"defaultValue": "PT1H"
},
"autoMitigate": {
"type": "String",
"metadata": {
"displayName": "Auto Mitigate",
"description": "Auto Mitigate for the alert"
},
"allowedValues": [
"true",
"false"
],
"defaultValue": "true"
},
"enabled": {
"type": "String",
"metadata": {
"displayName": "Alert State",
"description": "Alert state for the alert"
},
"allowedValues": [
"true",
"false"
],
"defaultValue": "true"
},
"threshold": {
"type": "String",
"metadata": {
"displayName": "Threshold",
"description": "Threshold for the alert"
},
"defaultValue": "1"
},
"effect": {
"type": "String",
"metadata": {
"displayName": "Effect",
"description": "Effect of the policy"
},
"allowedValues": [
"deployIfNotExists",
"disabled"
],
"defaultValue": "deployIfNotExists"
},
"MonitorDisableTagName": {
"type": "String",
"metadata": {
"displayName": "Monitoring disabled tag name",
"description": "Tag name used to disable monitoring at the resource level. Set to true if monitoring should be disabled."
},
"defaultValue": "MonitorDisable"
},
"MonitorDisableTagValues": {
"type": "Array",
"metadata": {
"displayName": "Monitoring disabled tag values(s)",
"description": "Tag value(s) used to disable monitoring at the resource level. Set to true if monitoring should be disabled."
},
"defaultValue": [
"true",
"Test",
"Dev",
"Sandbox"
]
}
},
"policyRule": {
"if": {
"allOf": [
{
"field": "type",
"equals": "Microsoft.EventHub/namespaces"
},
{
"field": "[[concat('tags[', parameters('MonitorDisableTagName'), ']')]",
"notIn": "[[parameters('MonitorDisableTagValues')]"
}
]
},
"then": {
"effect": "[[parameters('effect')]",
"details": {
"roleDefinitionIds": [
"/providers/Microsoft.Authorization/roleDefinitions/b24988ac-6180-42a0-ab88-20f7382dd24c"
],
"type": "Microsoft.Insights/metricAlerts",
"existenceCondition": {
"allOf": [
{
"field": "Microsoft.Insights/metricAlerts/criteria.Microsoft.Azure.Monitor.MultipleResourceMultipleMetricCriteria.allOf[*].metricNamespace",
"equals": "Microsoft.EventHub/namespaces"
},
{
"field": "Microsoft.Insights/metricAlerts/criteria.Microsoft.Azure.Monitor.MultipleResourceMultipleMetricCriteria.allOf[*].metricName",
"equals": "OutgoingMessages"
},
{
"field": "Microsoft.Insights/metricalerts/scopes[*]",
"equals": "[[concat(subscription().id, '/resourceGroups/', resourceGroup().name, '/providers/Microsoft.EventHub/namespaces/', field('fullName'))]"
},
{
"field": "Microsoft.Insights/metricAlerts/enabled",
"equals": "[[parameters('enabled')]"
},
{
"field": "Microsoft.Insights/metricAlerts/evaluationFrequency",
"equals": "[[parameters('evaluationFrequency')]"
},
{
"field": "Microsoft.Insights/metricAlerts/windowSize",
"equals": "[[parameters('windowSize')]"
},
{
"field": "Microsoft.Insights/metricalerts/severity",
"equals": "[[parameters('severity')]"
},
{
"field": "Microsoft.Insights/metricAlerts/autoMitigate",
"equals": "[[parameters('autoMitigate')]"
},
{
"field": "Microsoft.Insights/metricAlerts/criteria.Microsoft-Azure-Monitor-SingleResourceMultipleMetricCriteria.allOf[*].timeAggregation",
"equals": "Total"
},
{
"field": "Microsoft.Insights/metricAlerts/criteria.Microsoft.Azure.Monitor.MultipleResourceMultipleMetricCriteria.allOf[*].StaticThresholdCriterion.operator",
"equals": "LessThan"
},
{
"field": "Microsoft.Insights/metricAlerts/criteria.Microsoft.Azure.Monitor.MultipleResourceMultipleMetricCriteria.allOf[*].StaticThresholdCriterion.threshold",
"equals": "[[if(contains(field('tags'), '_amba-OutgoingMessages-threshold-Override_'), field('tags._amba-OutgoingMessages-threshold-Override_'), parameters('threshold'))]"
}
]
},
"deployment": {
"properties": {
"mode": "incremental",
"template": {
"$schema": "https://schema.management.azure.com/schemas/2015-01-01/deploymentTemplate.json#",
"contentVersion": "1.0.0.0",
"parameters": {
"resourceName": {
"type": "String",
"metadata": {
"displayName": "resourceName",
"description": "Name of the resource"
}
},
"resourceId": {
"type": "String",
"metadata": {
"displayName": "resourceId",
"description": "Resource ID of the resource emitting the metric that will be used for the comparison"
}
},
"severity": {
"type": "String"
},
"windowSize": {
"type": "String"
},
"evaluationFrequency": {
"type": "String"
},
"autoMitigate": {
"type": "String"
},
"enabled": {
"type": "String"
},
"threshold": {
"type": "String"
}
},
"variables": {},
"resources": [
{
"type": "Microsoft.Insights/metricAlerts",
"apiVersion": "2018-03-01",
"name": "[[concat(parameters('resourceName'), '-OutgoingMessages')]",
"location": "global",
"tags": {
"_deployed_by_amba": true
},
"properties": {
"description": "Metric Alert for EventHub namespaces OutgoingMessages",
"severity": "[[parameters('severity')]",
"enabled": "[[parameters('enabled')]",
"scopes": [
"[[parameters('resourceId')]"
],
"evaluationFrequency": "[[parameters('evaluationFrequency')]",
"windowSize": "[[parameters('windowSize')]",
"criteria": {
"allOf": [
{
"name": "OutgoingMessages",
"metricNamespace": "Microsoft.EventHub/namespaces",
"metricName": "OutgoingMessages",
"operator": "LessThan",
"threshold": "[[parameters('threshold')]",
"timeAggregation": "Total",
"criterionType": "StaticThresholdCriterion"
}
],
"odata.type": "Microsoft.Azure.Monitor.SingleResourceMultipleMetricCriteria"
},
"autoMitigate": "[[parameters('autoMitigate')]",
"parameters": {
"severity": {
"value": "[[parameters('severity')]"
},
"windowSize": {
"value": "[[parameters('windowSize')]"
},
"evaluationFrequency": {
"value": "[[parameters('evaluationFrequency')]"
},
"autoMitigate": {
"value": "[[parameters('autoMitigate')]"
},
"enabled": {
"value": "[[parameters('enabled')]"
},
"threshold": {
"value": "[[parameters('threshold')]"
}
}
}
}
]
},
"parameters": {
"resourceName": {
"value": "[[field('name')]"
},
"resourceId": {
"value": "[[field('id')]"
},
"severity": {
"value": "[[parameters('severity')]"
},
"windowSize": {
"value": "[[parameters('windowSize')]"
},
"evaluationFrequency": {
"value": "[[parameters('evaluationFrequency')]"
},
"autoMitigate": {
"value": "[[parameters('autoMitigate')]"
},
"enabled": {
"value": "[[parameters('enabled')]"
},
"threshold": {
"value": "[[if(contains(field('tags'), '_amba-OutgoingMessages-threshold-Override_'), field('tags._amba-OutgoingMessages-threshold-Override_'), parameters('threshold'))]"
}
}
}
}
}
}
}
}
}
QuotaExceededErrors - Metric Alert
Quota Exceeded Errors for Microsoft.EventHub.
Properties:
criterionType | StaticThresholdCriterion |
evaluationFrequency | PT1M |
metricName | QuotaExceededErrors |
metricNamespace | Microsoft.EventHub/namespaces |
operator | GreaterThan |
severity | 3 |
threshold | 0 |
timeAggregation | Total |
windowSize | PT5M |
References:
Monitor Azure Event Hubs |
Supported metrics for Microsoft.EventHub/namspaces |
Monitoring Azure Event Hubs data reference |
Templates:
{
"$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": "Quota Exceeded Errors for Microsoft.EventHub.",
"metadata": {
"description": "Description of alert"
}
},
"targetResourceId": {
"type": "string",
"minLength": 1,
"metadata": {
"description": "List of Azure resource Ids seperated by a comma. For example - /subscriptions/00000000-0000-0000-0000-0000-00000000/resourceGroup/resource-group-name/Microsoft.compute/virtualMachines/vm-name"
}
},
"targetResourceRegion": {
"type": "string",
"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."
}
},
"isEnabled": {
"type": "bool",
"defaultValue": true,
"metadata": {
"description": "Specifies whether the alert is enabled"
}
},
"alertSeverity": {
"type": "int",
"defaultValue": 3,
"allowedValues": [
0,
1,
2,
3,
4
],
"metadata": {
"description": "Severity of alert {0,1,2,3,4}"
}
},
"operator": {
"type": "string",
"defaultValue": "GreaterThan",
"allowedValues": [
"Equals",
"GreaterThan",
"GreaterThanOrEqual",
"LessThan",
"LessThanOrEqual"
],
"metadata": {
"description": "Operator comparing the current value with the threshold value."
}
},
"threshold": {
"type": "string",
"defaultValue": "0",
"metadata": {
"description": "The threshold value at which the alert is activated."
}
},
"timeAggregation": {
"type": "string",
"defaultValue": "Total",
"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",
"PT1D"
],
"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"
}
},
"currentDateTimeUtcNow": {
"type": "string",
"defaultValue": "[utcNow()]",
"metadata": {
"description": "The current date and time using the utcNow function. Used for deployment name uniqueness"
}
},
"telemetryOptOut": {
"type": "string",
"defaultValue": "No",
"allowedValues": [
"Yes",
"No"
],
"metadata": {
"description": "The customer usage identifier used for telemetry purposes. The default value of False enables telemetry. The value of True disables telemetry."
}
}
},
"variables": {
"pidDeploymentName": "[take(concat('pid-8bb7cf8a-bcf7-4264-abcb-703ace2fc84d-', uniqueString(resourceGroup().id, parameters('alertName'), parameters('currentDateTimeUtcNow'))), 64)]",
"varTargetResourceId": "[split(parameters('targetResourceId'), ',')]"
},
"resources": [
{
"type": "Microsoft.Insights/metricAlerts",
"apiVersion": "2018-03-01",
"name": "[parameters('alertName')]",
"location": "global",
"tags": {
"_deployed_by_amba": true
},
"properties": {
"description": "[parameters('alertDescription')]",
"scopes": "[variables('varTargetResourceId')]",
"targetResourceType": "[parameters('targetResourceType')]",
"targetResourceRegion": "[parameters('targetResourceRegion')]",
"severity": "[parameters('alertSeverity')]",
"enabled": "[parameters('isEnabled')]",
"evaluationFrequency": "[parameters('evaluationFrequency')]",
"windowSize": "[parameters('windowSize')]",
"criteria": {
"odata.type": "Microsoft.Azure.Monitor.MultipleResourceMultipleMetricCriteria",
"allOf": [
{
"name": "1st criterion",
"metricName": "QuotaExceededErrors",
"dimensions": [],
"operator": "[parameters('operator')]",
"threshold": "[parameters('threshold')]",
"timeAggregation": "[parameters('timeAggregation')]",
"criterionType": "StaticThresholdCriterion"
}
]
}
}
},
{
"condition": "[equals(parameters('telemetryOptOut'), 'No')]",
"apiVersion": "2023-07-01",
"name": "[variables('pidDeploymentName')]",
"type": "Microsoft.Resources/deployments",
"properties": {
"mode": "Incremental",
"template": {
"$schema": "https://schema.management.azure.com/schemas/2015-01-01/deploymentTemplate.json#",
"contentVersion": "1.0.0.0",
"resources": []
}
}
}
]
}
@description('Name of the alert')
@minLength(1)
param alertName string
@description('Description of alert')
param alertDescription string = 'Quota Exceeded Errors for Microsoft.EventHub.'
@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')
param targetResourceRegion string
@description('Resource type of target resources to be monitored.')
@minLength(1)
param targetResourceType string
@description('Specifies whether the alert is enabled')
param isEnabled bool = true
@description('Severity of alert {0,1,2,3,4}')
@allowed([
0
1
2
3
4
])
param alertSeverity int = 3
@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 = 'Total'
@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'
'P1D'
])
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 current date and time using the utcNow function. Used for deployment name uniqueness')
param currentDateTimeUtcNow string = utcNow()
@description('The customer usage identifier used for telemetry purposes. The default value of False enables telemetry. The value of True disables telemetry.')
@allowed([
'Yes'
'No'
])
param telemetryOptOut string = 'No'
resource metricAlert 'Microsoft.Insights/metricAlerts@2018-03-01' = {
name: alertName
location: 'global'
tags: {
_deployed_by_amba: 'true'
}
properties: {
description: alertDescription
scopes: targetResourceId
targetResourceType: targetResourceType
targetResourceRegion: targetResourceRegion
severity: alertSeverity
enabled: isEnabled
evaluationFrequency: evaluationFrequency
windowSize: windowSize
criteria: {
'odata.type': 'Microsoft.Azure.Monitor.MultipleResourceMultipleMetricCriteria'
allOf: [
{
name: '1st criterion'
metricName: 'QuotaExceededErrors'
dimensions: [[]]
operator: operator
threshold: threshold
timeAggregation: timeAggregation
criterionType: 'StaticThresholdCriterion'
}
]
}
}
}
var ambaTelemetryPidName = 'pid-8bb7cf8a-bcf7-4264-abcb-703ace2fc84d-${uniqueString(resourceGroup().id, alertName, currentDateTimeUtcNow)}'
resource ambaTelemetryPid 'Microsoft.Resources/deployments@2023-07-01' = if (telemetryOptOut == 'No') {
name: ambaTelemetryPidName
tags: {
_deployed_by_amba: 'true'
}
properties: {
mode: 'Incremental'
template: {
'$schema': 'https://schema.management.azure.com/schemas/2015-01-01/deploymentTemplate.json#'
contentVersion: '1.0.0.0'
resources: []
}
}
}
{
"type": "Microsoft.Authorization/policyDefinitions",
"apiVersion": "2021-06-01",
"name": "237493ef-15c0-4e87-80bc-f8c59dd897ce",
"properties": {
"policyType": "Custom",
"mode": "All",
"displayName": "Deploy EventHub namespaces QuotaExceededErrors Alert",
"description": "Policy to Audit/Deploy EventHub namespaces QuotaExceededErrors Alert",
"metadata": {
"version": "1.0.0-preview",
"category": "EventHub",
"preview": true,
"source": "https://github.com/Azure/azure-monitor-baseline-alerts/",
"alzCloudEnvironments": [
"AzureCloud"
],
"_deployed_by_amba": "True"
},
"parameters": {
"severity": {
"type": "String",
"metadata": {
"displayName": "Severity",
"description": "Severity of the Alert"
},
"allowedValues": [
"0",
"1",
"2",
"3",
"4"
],
"defaultValue": "3"
},
"windowSize": {
"type": "String",
"metadata": {
"displayName": "Window Size",
"description": "Window size for the alert"
},
"allowedValues": [
"PT1M",
"PT5M",
"PT15M",
"PT30M",
"PT1H",
"PT6H",
"PT12H",
"P1D"
],
"defaultValue": "PT5M"
},
"evaluationFrequency": {
"type": "String",
"metadata": {
"displayName": "Evaluation Frequency",
"description": "Evaluation frequency for the alert"
},
"allowedValues": [
"PT1M",
"PT5M",
"PT15M",
"PT30M",
"PT1H"
],
"defaultValue": "PT1M"
},
"autoMitigate": {
"type": "String",
"metadata": {
"displayName": "Auto Mitigate",
"description": "Auto Mitigate for the alert"
},
"allowedValues": [
"true",
"false"
],
"defaultValue": "true"
},
"enabled": {
"type": "String",
"metadata": {
"displayName": "Alert State",
"description": "Alert state for the alert"
},
"allowedValues": [
"true",
"false"
],
"defaultValue": "true"
},
"threshold": {
"type": "String",
"metadata": {
"displayName": "Threshold",
"description": "Threshold for the alert"
},
"defaultValue": "0"
},
"effect": {
"type": "String",
"metadata": {
"displayName": "Effect",
"description": "Effect of the policy"
},
"allowedValues": [
"deployIfNotExists",
"disabled"
],
"defaultValue": "deployIfNotExists"
},
"MonitorDisableTagName": {
"type": "String",
"metadata": {
"displayName": "Monitoring disabled tag name",
"description": "Tag name used to disable monitoring at the resource level. Set to true if monitoring should be disabled."
},
"defaultValue": "MonitorDisable"
},
"MonitorDisableTagValues": {
"type": "Array",
"metadata": {
"displayName": "Monitoring disabled tag values(s)",
"description": "Tag value(s) used to disable monitoring at the resource level. Set to true if monitoring should be disabled."
},
"defaultValue": [
"true",
"Test",
"Dev",
"Sandbox"
]
}
},
"policyRule": {
"if": {
"allOf": [
{
"field": "type",
"equals": "Microsoft.EventHub/namespaces"
},
{
"field": "[[concat('tags[', parameters('MonitorDisableTagName'), ']')]",
"notIn": "[[parameters('MonitorDisableTagValues')]"
}
]
},
"then": {
"effect": "[[parameters('effect')]",
"details": {
"roleDefinitionIds": [
"/providers/Microsoft.Authorization/roleDefinitions/b24988ac-6180-42a0-ab88-20f7382dd24c"
],
"type": "Microsoft.Insights/metricAlerts",
"existenceCondition": {
"allOf": [
{
"field": "Microsoft.Insights/metricAlerts/criteria.Microsoft.Azure.Monitor.MultipleResourceMultipleMetricCriteria.allOf[*].metricNamespace",
"equals": "Microsoft.EventHub/namespaces"
},
{
"field": "Microsoft.Insights/metricAlerts/criteria.Microsoft.Azure.Monitor.MultipleResourceMultipleMetricCriteria.allOf[*].metricName",
"equals": "QuotaExceededErrors"
},
{
"field": "Microsoft.Insights/metricalerts/scopes[*]",
"equals": "[[concat(subscription().id, '/resourceGroups/', resourceGroup().name, '/providers/Microsoft.EventHub/namespaces/', field('fullName'))]"
},
{
"field": "Microsoft.Insights/metricAlerts/enabled",
"equals": "[[parameters('enabled')]"
},
{
"field": "Microsoft.Insights/metricAlerts/evaluationFrequency",
"equals": "[[parameters('evaluationFrequency')]"
},
{
"field": "Microsoft.Insights/metricAlerts/windowSize",
"equals": "[[parameters('windowSize')]"
},
{
"field": "Microsoft.Insights/metricalerts/severity",
"equals": "[[parameters('severity')]"
},
{
"field": "Microsoft.Insights/metricAlerts/autoMitigate",
"equals": "[[parameters('autoMitigate')]"
},
{
"field": "Microsoft.Insights/metricAlerts/criteria.Microsoft-Azure-Monitor-SingleResourceMultipleMetricCriteria.allOf[*].timeAggregation",
"equals": "Total"
},
{
"field": "Microsoft.Insights/metricAlerts/criteria.Microsoft.Azure.Monitor.MultipleResourceMultipleMetricCriteria.allOf[*].StaticThresholdCriterion.operator",
"equals": "GreaterThan"
},
{
"field": "Microsoft.Insights/metricAlerts/criteria.Microsoft.Azure.Monitor.MultipleResourceMultipleMetricCriteria.allOf[*].StaticThresholdCriterion.threshold",
"equals": "[[if(contains(field('tags'), '_amba-QuotaExceededErrors-threshold-Override_'), field('tags._amba-QuotaExceededErrors-threshold-Override_'), parameters('threshold'))]"
}
]
},
"deployment": {
"properties": {
"mode": "incremental",
"template": {
"$schema": "https://schema.management.azure.com/schemas/2015-01-01/deploymentTemplate.json#",
"contentVersion": "1.0.0.0",
"parameters": {
"resourceName": {
"type": "String",
"metadata": {
"displayName": "resourceName",
"description": "Name of the resource"
}
},
"resourceId": {
"type": "String",
"metadata": {
"displayName": "resourceId",
"description": "Resource ID of the resource emitting the metric that will be used for the comparison"
}
},
"severity": {
"type": "String"
},
"windowSize": {
"type": "String"
},
"evaluationFrequency": {
"type": "String"
},
"autoMitigate": {
"type": "String"
},
"enabled": {
"type": "String"
},
<