Transition to Log Analytics style App Insights

Author: joelverhagen

deploy/bicep/main.bicep

@@ -5,6 +5,7 @@ param leaseContainerName string
 param userManagedIdentityName string
 param location string
 
+param logAnalyticsWorkspaceName string
 param appInsightsName string
 param appInsightsDailyCapGb int
 param actionGroupName string
@@ -56,26 +57,30 @@ resource userManagedIdentity 'Microsoft.ManagedIdentity/userAssignedIdentities@2
   location: location
 }
 
-resource appInsights 'Microsoft.Insights/components@2015-05-01' = {
+resource logAnalyticsWorkspace 'Microsoft.OperationalInsights/workspaces@2022-10-01' = {
+  name: logAnalyticsWorkspaceName
+  location: location
+  properties: {
+    features: {
+      immediatePurgeDataOn30Days: true
+    }
+    sku: {
+      name: 'PerGB2018'
+    }
+    retentionInDays: 30
+    workspaceCapping: {
+      dailyQuotaGb: appInsightsDailyCapGb
+    }
+  }
+}
+
+resource appInsights 'Microsoft.Insights/components@2020-02-02' = {
   name: appInsightsName
   location: location
   kind: 'web'
   properties: {
     Application_Type: 'web'
-  }
-
-  // This produces a warning due to limited type definitions, but works.
-  // See: https://github.com/Azure/bicep/issues/784#issuecomment-830997209
-  #disable-next-line BCP081
-  resource billing 'CurrentBillingFeatures' = {
-    name: 'Basic'
-    properties: {
-      CurrentBillingFeatures: 'Basic'
-      DataVolumeCap: {
-        Cap: appInsightsDailyCapGb
-        WarningThreshold: 90
-      }
-    }
+    WorkspaceResourceId: logAnalyticsWorkspace.id
   }
 }
 

deploy/config/ev2-dev-usnc.json

@@ -14,6 +14,7 @@
     "WorkerCountPerPlan": 1,
     "WorkerPlanCount": 1,
     "WorkerLogLevel": "Warning",
+    "LogAnalyticsWorkspaceName": "ev2-dev-usnc-insights-la",
     "AppInsightsName": "ev2-dev-usnc-insights-ai",
     "AppInsightsDailyCapGb": 1,
     "ActionGroupName": "ev2-dev-usnc",

deploy/scripts/NuGet.Insights.psm1

@@ -8,6 +8,9 @@ class ResourceSettings {
     [ValidateNotNullOrEmpty()]
     [string]$Location
 
+    [ValidateNotNullOrEmpty()]
+    [string]$LogAnalyticsWorkspaceName
+
     [ValidateNotNullOrEmpty()]
     [string]$AppInsightsName
 
@@ -168,6 +171,7 @@ class ResourceSettings {
         }
 
         Set-OrDefault Location "West US 2"
+        Set-OrDefault LogAnalyticsWorkspaceName "NuGetInsights-$StampName"
         Set-OrDefault AppInsightsName "NuGetInsights-$StampName"
         Set-OrDefault AppInsightsDailyCapGb 1
         Set-OrDefault ActionGroupName "NuGetInsights-$StampName"
@@ -534,6 +538,7 @@ function New-MainParameters(
         actionGroupShortName      = $ResourceSettings.ActionGroupShortName;
         alertEmail                = $ResourceSettings.AlertEmail;
         alertPrefix               = $ResourceSettings.AlertPrefix;
+        logAnalyticsWorkspaceName = $ResourceSettings.LogAnalyticsWorkspaceName;
         appInsightsDailyCapGb     = $ResourceSettings.AppInsightsDailyCapGb;
         appInsightsName           = $ResourceSettings.AppInsightsName;
         deploymentLabel           = $DeploymentLabel;