added parAutomationAccountUseManagedIdentity parameter

infra-as-code/bicep/modules/logging/generateddocs/logging.bicep.md

@@ -13,6 +13,7 @@ parLogAnalyticsWorkspaceLogRetentionInDays | No       | Number of days of log re
 parLogAnalyticsWorkspaceSolutions | No       | Solutions that will be added to the Log Analytics Workspace.
 parAutomationAccountName | No       | Automation account name.
 parAutomationAccountLocation | No       | Automation Account region name. - Ensure the regions selected is a supported mapping as per: https://docs.microsoft.com/azure/automation/how-to/region-mappings.
+parAutomationAccountUseManagedIdentity | No       | Automation Account - use managed identity.
 parTags        | No       | Tags you would like to be applied to all resources in this module.
 parAutomationAccountTags | No       | Tags you would like to be applied to Automation Account.
 parLogAnalyticsWorkspaceTags | No       | Tags you would like to be applied to Log Analytics Workspace.
@@ -78,6 +79,14 @@ Automation Account region name. - Ensure the regions selected is a supported map
 
 - Default value: `[resourceGroup().location]`
 
+### parAutomationAccountUseManagedIdentity
+
+![Parameter Setting](https://img.shields.io/badge/parameter-optional-green?style=flat-square)
+
+Automation Account - use managed identity.
+
+- Default value: `True`
+
 ### parTags
 
 ![Parameter Setting](https://img.shields.io/badge/parameter-optional-green?style=flat-square)
@@ -164,6 +173,9 @@ outAutomationAccountId | string |
         "parAutomationAccountLocation": {
             "value": "[resourceGroup().location]"
         },
+        "parAutomationAccountUseManagedIdentity": {
+            "value": true
+        },
         "parTags": {
             "value": {}
         },

infra-as-code/bicep/modules/logging/logging.bicep

@@ -59,6 +59,9 @@ param parAutomationAccountName string = 'alz-automation-account'
 @sys.description('Automation Account region name. - Ensure the regions selected is a supported mapping as per: https://docs.microsoft.com/azure/automation/how-to/region-mappings.')
 param parAutomationAccountLocation string = resourceGroup().location
 
+@sys.description('Automation Account - use managed identity.')
+param parAutomationAccountUseManagedIdentity bool = true
+
 @sys.description('Tags you would like to be applied to all resources in this module.')
 param parTags object = {}
 
@@ -78,6 +81,9 @@ resource resAutomationAccount 'Microsoft.Automation/automationAccounts@2021-06-2
   name: parAutomationAccountName
   location: parAutomationAccountLocation
   tags: parAutomationAccountTags
+  identity: parAutomationAccountUseManagedIdentity ? {
+    type: 'SystemAssigned'
+  } : null
   properties: {
     sku: {
       name: 'Basic'

infra-as-code/bicep/modules/logging/parameters/logging.parameters.all.json

@@ -35,6 +35,9 @@
     "parAutomationAccountLocation": {
       "value": "eastus2"
     },
+    "parAutomationAccountUseManagedIdentity": {
+      "value": true
+    },
     "parTags": {
       "value": {
         "Environment": "POC"

infra-as-code/bicep/modules/logging/parameters/mc-logging.parameters.all.json

@@ -35,6 +35,9 @@
     "parAutomationAccountLocation": {
       "value": "chinaeast2"
     },
+    "parAutomationAccountUseManagedIdentity": {
+      "value": true
+    },
     "parTags": {
       "value": {
         "Environment": "POC"

infra-as-code/bicep/modules/logging/samples/baseline.sample.bicep

@@ -39,6 +39,7 @@ module baseline_logging '../logging.bicep' = {
       'VMInsights'
     ]
     parAutomationAccountName: 'alz-automation-account'
+    parAutomationAccountUseManagedIdentity: true
     parTelemetryOptOut: false
   }
 }