[英]How to create a new alert rule in Azure using PowerShell?
I am going nuts here.我要疯了。 How in the world can I create a new alert rule in Azure using PowerShell?
在世界上如何使用 PowerShell 在 Azure 中创建新的警报规则?
With Azure CLI it's as easy as this使用 Azure CLI 就这么简单
# Retrieve id for scope parameter
az vm show -n vm1 -o tsv --query id
# Create action group
az monitor action-group create -n action-group1 -g rg-training --action email admin adminaddress@host.org
# Create alert
az monitor metrics alert create -n alert2 -g rg-training --scopes "/subscriptions/<guid>/resourceGroups/rg-training/providers/Microsoft.Compute/virtualMachines/vm1" --condition "avg Percentage CPU > 90" --window-size 5m --evaluation-frequency 1m --action action-group1 --description "High CPU"
This is what my PowerShell attempts look like这就是我的 PowerShell 尝试的样子
Import-Module Az.Monitor
# Create a new condition
$condition = New-AzMetricAlertRuleV2Criteria -MetricName "Percentage CPU" -MetricNameSpace "Microsoft.Compute/virtualMachines" -TimeAggregation Average -Operator GreaterThan -Threshold 5
# Create new action group and receiver
$receiver = New-AzActionGroupReceiver -Name "Admin" -EmailReceiver -EmailAddress "admin@host.org"
Set-AzActionGroup -Name "my-action-group" -ShortName "ActionGroup1" -ResourceGroupName "rg-training" -Receiver $receiver
# Retrieve resource id from vm1
$resourceID = get-azresource -name vm1 | Select-Object resourceid
# Finally add the alert rule that will trigger when for more then 5 min CPU percentage is more then 10%
Add-AzMetricAlertRuleV2 -Name "metricRule2" -ResourceGroupName "rg-training" -WindowSize 00:05:00 -Frequency 00:01:00 -TargetResourceId $resourceID -Condition $condition -ActionGroupId "my-action-group" -Severity 4
Which results in这导致
> Add-AzMetricAlertRuleV2 : Exception type: ErrorResponseException,
> Message: Null/Empty, Code: Null, Status code:BadRequest, Reason
> phrase: Bad Request At C:\Temp\03 Create and test alerts.ps1:17 char:1
> + Add-AzMetricAlertRuleV2 -Name "metricRule2" -ResourceGroupName "rg-tr ...
> + ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> + CategoryInfo : CloseError: (:) [Add-AzMetricAlertRuleV2], PSInvalidOperationException
> + FullyQualifiedErrorId : Microsoft.Azure.Commands.Insights.Alerts.AddAzureRmMetricAlertRuleV2Command
What am I doing wrong here?我在这里做错了什么?
I have figured it out in the meantime... the culprit was the way I retrieved $targetResourceId
.与此同时,我已经弄清楚了……罪魁祸首是我检索
$targetResourceId
的方式。 The following worked for me...以下对我有用...
# TypeName: Microsoft.Azure.Commands.Insights.OutputClasses.PSActionGroupResource
$actionGroup = Get-AzActionGroup -Name "my-action-group" -ResourceGroupName "rg-training"
# TypeName: Microsoft.Azure.Management.Monitor.Management.Models.ActivityLogAlertActionGroup
$actionGroupId = New-AzActionGroup -ActionGroupId $actionGroup.Id
# TypeName: System.TimeSpan
$windowSize = New-TimeSpan -Minutes 1
# TypeName: System.TimeSpan
$frequency = New-TimeSpan -Minutes 1
# TypeName: Microsoft.Azure.Commands.Insights.OutputClasses.PSMetricCriteria
$condition = New-AzMetricAlertRuleV2Criteria -MetricName "Percentage CPU" -TimeAggregation Average -Operator GreaterThan -Threshold 0.1
# TypeName: System.String
$targetResourceId = (Get-AzResource -Name VM1).ResourceId
# TypeName: Microsoft.Azure.Commands.Profile.Models.Core.PSAzureContext
$context = Get-AzContext
Add-AzMetricAlertRuleV2 -Name "metricRule" -ResourceGroupName "rg-training" -WindowSize $windowSize -Frequency $frequency -TargetResourceId $targetResourceId -Condition $condition -ActionGroup $actionGroupId -Severity 3
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