Create an Azure SQL Managed Instance with a user-assigned managed identity

1. Browse to the Select SQL deployment option page in the Azure portal.

2. If you aren't already signed in to Azure portal, sign in when prompted.

3. Under SQL managed instances, leave Resource type set to Single instance, and select Create.

4. Fill out the mandatory information required on the Basics tab for Project details and Managed Instance details. This is a minimum set of information required to provision a SQL Managed Instance.

   

   For more information on the configuration options, see Quickstart: Create an Azure SQL Managed Instance.

5. Under Authentication, select a preferred authentication model. If you're looking to configure Microsoft Entra-only authentication, see the guide.

6. Next, go through the Networking tab configuration, or leave the default settings.

7. On the Security tab, under Identity, select Configure Identities.

   

8. On the Identity pane, under User assigned managed identity, select Add. Select the desired Subscription and then under User assigned managed identities select the desired user assigned managed identity from the selected subscription. Then select the Select button.

   

   

9. Under Primary identity, select the same user-assigned managed identity selected in the previous step.

   

   Note

   If the system-assigned managed identity is the primary identity, the Primary identity field must be empty.

10. Select Apply

11. You can leave the rest of the settings default. For more information on other tabs and settings, follow the guide in the article Quickstart: Create an Azure SQL Managed Instance.

12. Once you're done with configuring your settings, select Review + create to proceed. Select Create to start provisioning the managed instance.

The Azure CLI command az sql mi create is used to provision a new Azure SQL Managed Instance. The below command will provision a managed instance with a user-assigned managed identity, and also enable Microsoft Entra-only authentication.

The managed instance SQL Administrator login will be automatically created and the password will be set to a random password. Since SQL Authentication connectivity is disabled with this provision, the SQL Administrator login won't be used.

The Microsoft Entra admin will be the account you set for <AzureADAccount>, and can be used to manage the instance when the provisioning is complete.

Replace the following values in the example:

• <subscriptionId>: Your subscription ID can be found in the Azure portal
• <ResourceGroupName>: Name of the resource group for your managed instance. The resource group should also include the virtual network and subnet created
• <managedIdentity>: The user-assigned managed identity. Can also be used as the primary identity.
• <primaryIdentity>: The primary identity you want to use as the instance identity
• <AzureADAccount>: Can be a Microsoft Entra user or group. For example, DummyLogin
• <AzureADAccountSID>: The Microsoft Entra Object ID for the user
• <managedinstancename>: Name the managed instance you want to create
• The subnet parameter needs to be updated with the <subscriptionId>, <ResourceGroupName>, <VNetName>, and <SubnetName>.

# Define variables for resources
subscriptionId="<subscriptionId>"
resourceGroupName="<ResourceGroupName>"
managedIdentity="<managedIdentity>"
primaryIdentity="<primaryIdentity>"
AzureADAccount="<AzureADAccount>"
AzureADAccountSID="<AzureADAccountSID>"
VNetName="<VNetName>"
SubnetName="<SubnetName>"
managedinstancename="<managedinstancename>"

# Create a managed instance with a user-assigned managed identity
az sql mi create \
  --assign-identity \
  --identity-type UserAssigned \
  --user-assigned-identity-id "/subscriptions/$subscriptionId/resourceGroups/$resourceGroupName/providers/Microsoft.ManagedIdentity/userAssignedIdentities/$managedIdentity" \
  --primary-user-assigned-identity-id "/subscriptions/$subscriptionId/resourceGroups/$resourceGroupName/providers/Microsoft.ManagedIdentity/userAssignedIdentities/$primaryIdentity" \
  --enable-ad-only-auth \
  --external-admin-principal-type User \
  --external-admin-name $AzureADAccount \
  --external-admin-sid $AzureADAccountSID \
  -g $resourceGroupName \
  -n $managedinstancename \
  --subnet "/subscriptions/$subscriptionId/resourceGroups/$resourceGroupName/providers/Microsoft.Network/virtualNetworks/$VNetName/subnets/$SubnetName"

For more information, see az sql mi create.

The PowerShell command New-AzSqlInstance is used to provision a new Azure SQL Managed Instance. The below command will provision a managed instance with a user-assigned managed identity, and also enable Microsoft Entra-only authentication.

The managed instance SQL Administrator login will be automatically created and the password will be set to a random password. Since SQL Authentication connectivity is disabled with this provision, the SQL Administrator login won't be used.

The Microsoft Entra admin will be the account you set for <AzureADAccount>, and can be used to manage the instance when the provisioning is complete.

Replace the following values in the example:

• <managedinstancename>: Name the managed instance you want to create
• <ResourceGroupName>: Name of the resource group for your managed instance. The resource group should also include the virtual network and subnet created
• <subscriptionId>: Your subscription ID can be found in the Azure portal
• <managedIdentity>: The user-assigned managed identity. Can also be used as the primary identity.
• <primaryIdentity>: The primary identity you want to use as the instance identity
• <Location>: Location of the managed instance, such as China East 2, or China North 2
• <AzureADAccount>: Can be a Microsoft Entra user or group. For example, DummyLogin
• The SubnetId parameter needs to be updated with the <subscriptionId>, <ResourceGroupName>, <VNetName>, and <SubnetName>.

$instanceName = @{
    Name = "<managedinstancename>"
    ResourceGroupName = "<ResourceGroupName>"
    AssignIdentity = $true
    IdentityType = "UserAssigned"
    UserAssignedIdentityId = "/subscriptions/<subscriptionId>/resourceGroups/<ResourceGroupName>/providers/Microsoft.ManagedIdentity/userAssignedIdentities/<managedIdentity>"
    PrimaryUserAssignedIdentityId = "/subscriptions/<subscriptionId>/resourceGroups/<ResourceGroupName>/providers/Microsoft.ManagedIdentity/userAssignedIdentities/<primaryIdentity>"
    ExternalAdminName = "<AzureADAccount>"
    EnableActiveDirectoryOnlyAuthentication = $true
    Location = "<Location>"
    SubnetId = "/subscriptions/<subscriptionId>/resourceGroups/<ResourceGroupName>/providers/Microsoft.Network/virtualNetworks/<VNetName>/subnets/<SubnetName>"
    LicenseType = "LicenseIncluded"
    StorageSizeInGB = 1024
    VCore = 16
    Edition = "GeneralPurpose"
    ComputeGeneration = "Gen5"
}

New-AzSqlInstance @instanceName

For more information, see New-AzSqlInstance.

The SQL Managed Instances - Create Or Update REST API can be used to create a managed instance with a user-assigned managed identity.

The following script will provision a managed instance with a user-assigned managed identity, set the Microsoft Entra admin as <AzureADAccount>, and enable Microsoft Entra-only authentication. The instance SQL Administrator login will also be created automatically and the password will be set to a random password. Since SQL Authentication connectivity is disabled with this provisioning, the SQL Administrator login won't be used.

The Microsoft Entra admin, <AzureADAccount> can be used to manage the instance when the provisioning is complete.

Replace the following values in the example:

• <tenantId>: Can be found by going to the Azure portal, and going to your Microsoft Entra ID resource. In the Overview pane, you should see your Tenant ID
• <subscriptionId>: Your subscription ID can be found in the Azure portal
• <instanceName>: Use a unique managed instance name
• <ResourceGroupName>: Name of the resource group for your logical server
• <AzureADAccount>: Can be a Microsoft Entra user or group. For example, DummyLogin
• <Location>: Location of the server, such as chinaeast2, or chinanorth2
• <objectId>: Can be found by going to the Azure portal, and going to your Microsoft Entra ID resource. In the User pane, search for the Microsoft Entra user and find their Object ID
• The subnetId parameter needs to be updated with the <ResourceGroupName>, the Subscription ID, <VNetName>, and <SubnetName>

Import-Module Azure
Import-Module MSAL.PS

$tenantId = '<tenantId>'
$clientId = '1950a258-227b-4e31-a9cf-717495945fc2' # Static Microsoft client ID used for getting a token
$subscriptionId = '<subscriptionId>'
$uri = "urn:ietf:wg:oauth:2.0:oob" 
$instanceName = "<instanceName>"
$resourceGroupName = "<ResourceGroupName>"
$scopes ="https://management.core.chinacloudapi.cn/.default"

Login-AzAccount -tenantId $tenantId -Environment AzureChinaCloud

# Login as an Azure AD user with permission to provision a managed instance

$result = Get-MsalToken -RedirectUri $uri -ClientId $clientId -TenantId $tenantId -Scopes $scopes

$authHeader = @{
'Content-Type'='application\json; '
'Authorization'=$result.CreateAuthorizationHeader()
}

$body = '{
"name": "<instanceName>", "type": "Microsoft.Sql/managedInstances", "identity": {"type" : "UserAssigned", "UserAssignedIdentities" : {"/subscriptions/<subscriptionId>/resourceGroups/<ResourceGroupName>/providers/Microsoft.ManagedIdentity/userAssignedIdentities/<managedIdentity>" : {}}},"location": "<Location>", "sku": {"name": "GP_Gen5", "tier": "GeneralPurpose", "family":"Gen5","capacity": 8},
"properties": { "PrimaryUserAssignedIdentityId":"/subscriptions/<subscriptionId>/resourceGroups/<ResourceGroupName>/providers/Microsoft.ManagedIdentity/userAssignedIdentities/<primaryIdentity>","administrators":{ "login":"<AzureADAccount>", "sid":"<objectId>", "tenantId":"<tenantId>", "principalType":"User", "azureADOnlyAuthentication":true },
"subnetId": "/subscriptions/<subscriptionId>/resourceGroups/<ResourceGroupName>/providers/Microsoft.Network/virtualNetworks/<VNetName>/subnets/<SubnetName>",
"licenseType": "LicenseIncluded", "vCores": 8, "storageSizeInGB": 2048, "collation": "SQL_Latin1_General_CP1_CI_AS", "proxyOverride": "Proxy", "timezoneId": "UTC", "privateEndpointConnections": [], "storageAccountType": "GRS", "zoneRedundant": false 
  }
}'

# To provision the instance, execute the `PUT` command

Invoke-RestMethod -Uri https://management.chinacloudapi.cn/subscriptions/$subscriptionId/resourceGroups/$resourceGroupName/providers/Microsoft.Sql/managedInstances/$instanceName/?api-version=2020-11-01-preview -Method PUT -Headers $authHeader -Body $body -ContentType "application/json"

To check the results, execute the GET command:

Invoke-RestMethod -Uri https://management.chinacloudapi.cn/subscriptions/$subscriptionId/resourceGroups/$resourceGroupName/providers/Microsoft.Sql/managedInstances/$instanceName/?api-version=2020-11-01-preview -Method GET -Headers $authHeader  | Format-List

To provision a new virtual network, subnet, and new managed instance configured with a Microsoft Entra admin, a user-assigned managed identity, and Microsoft Entra-only authentication, use the following template.

Use a Custom deployment in the Azure portal, and Build your own template in the editor. Next, Save the configuration once you pasted in the example.

To get your user-assigned managed identity Resource ID, search for Managed Identities in the Azure portal. Find your managed identity, and go to Properties. An example of your UMI Resource ID will look like /subscriptions/<subscriptionId>/resourceGroups/<ResourceGroupName>/providers/Microsoft.ManagedIdentity/userAssignedIdentities/<managedIdentity>.

{
    "$schema": "https://schema.management.azure.com/schemas/2019-04-01/deploymentParameters.json#",
    "contentVersion": "1.0.0.1",
    "parameters": {
        "managedInstanceName": {
            "type": "String",
            "metadata": {
                "description": "Enter managed instance name."
            }
        },
        "aad_admin_name": {
            "type": "String",
            "metadata": {
                "description": "The name of the Azure AD admin for the SQL managed instance."
            }
        },
        "aad_admin_objectid": {
            "type": "String",
            "metadata": {
                "description": "The Object ID of the Azure AD admin."
            }
        },
        "aad_admin_tenantid": {
            "type": "String",
            "defaultValue": "[subscription().tenantId]",
            "metadata": {
                "description": "The Tenant ID of the Azure Active Directory"
            }
        },
        "aad_admin_type": {
            "defaultValue": "User",
            "allowedValues": [
                "User",
                "Group",
                "Application"
            ],
            "type": "String"
        },
        "aad_only_auth": {
            "defaultValue": true,
            "type": "Bool"
        },
        "user_identity_resource_id": {
            "defaultValue": "",
            "type": "String",
            "metadata": {
                "description": "The Resource ID of the user-assigned managed identity, in the form of /subscriptions/<subscriptionId>/resourceGroups/<ResourceGroupName>/providers/Microsoft.ManagedIdentity/userAssignedIdentities/<managedIdentity>."
            }
        },
        "location": {
            "defaultValue": "[resourceGroup().location]",
            "type": "String",
            "metadata": {
                "description": "Enter location. If you leave this field blank resource group location would be used."
            }
        },
        "virtualNetworkName": {
            "type": "String",
            "defaultValue": "SQLMI-VNET",
            "metadata": {
                "description": "Enter virtual network name. If you leave this field blank name will be created by the template."
            }
        },
        "addressPrefix": {
            "defaultValue": "10.0.0.0/16",
            "type": "String",
            "metadata": {
                "description": "Enter virtual network address prefix."
            }
        },
        "subnetName": {
            "type": "String",
            "defaultValue": "ManagedInstances",
            "metadata": {
                "description": "Enter subnet name. If you leave this field blank name will be created by the template."
            }
        },
        "subnetPrefix": {
            "defaultValue": "10.0.0.0/24",
            "type": "String",
            "metadata": {
                "description": "Enter subnet address prefix."
            }
        },
        "skuName": {
            "defaultValue": "GP_Gen5",
            "allowedValues": [
                "GP_Gen5",
                "BC_Gen5"
            ],
            "type": "String",
            "metadata": {
                "description": "Enter sku name."
            }
        },
        "vCores": {
            "defaultValue": 16,
            "allowedValues": [
                8,
                16,
                24,
                32,
                40,
                64,
                80
            ],
            "type": "Int",
            "metadata": {
                "description": "Enter number of vCores."
            }
        },
        "storageSizeInGB": {
            "defaultValue": 256,
            "minValue": 32,
            "maxValue": 8192,
            "type": "Int",
            "metadata": {
                "description": "Enter storage size."
            }
        },
        "licenseType": {
            "defaultValue": "LicenseIncluded",
            "allowedValues": [
                "BasePrice",
                "LicenseIncluded"
            ],
            "type": "String",
            "metadata": {
                "description": "Enter license type."
            }
        }
    },
    "variables": {
        "networkSecurityGroupName": "[concat('SQLMI-', parameters('managedInstanceName'), '-NSG')]",
        "routeTableName": "[concat('SQLMI-', parameters('managedInstanceName'), '-Route-Table')]"
    },
    "resources": [
        {
            "type": "Microsoft.Network/networkSecurityGroups",
            "apiVersion": "2020-06-01",
            "name": "[variables('networkSecurityGroupName')]",
            "location": "[parameters('location')]",
            "properties": {
                "securityRules": [
                    {
                        "name": "allow_tds_inbound",
                        "properties": {
                            "description": "Allow access to data",
                            "protocol": "Tcp",
                            "sourcePortRange": "*",
                            "destinationPortRange": "1433",
                            "sourceAddressPrefix": "VirtualNetwork",
                            "destinationAddressPrefix": "*",
                            "access": "Allow",
                            "priority": 1000,
                            "direction": "Inbound"
                        }
                    },
                    {
                        "name": "allow_redirect_inbound",
                        "properties": {
                            "description": "Allow inbound redirect traffic to Managed Instance inside the virtual network",
                            "protocol": "Tcp",
                            "sourcePortRange": "*",
                            "destinationPortRange": "11000-11999",
                            "sourceAddressPrefix": "VirtualNetwork",
                            "destinationAddressPrefix": "*",
                            "access": "Allow",
                            "priority": 1100,
                            "direction": "Inbound"
                        }
                    },
                    {
                        "name": "deny_all_inbound",
                        "properties": {
                            "description": "Deny all other inbound traffic",
                            "protocol": "*",
                            "sourcePortRange": "*",
                            "destinationPortRange": "*",
                            "sourceAddressPrefix": "*",
                            "destinationAddressPrefix": "*",
                            "access": "Deny",
                            "priority": 4096,
                            "direction": "Inbound"
                        }
                    },
                    {
                        "name": "deny_all_outbound",
                        "properties": {
                            "description": "Deny all other outbound traffic",
                            "protocol": "*",
                            "sourcePortRange": "*",
                            "destinationPortRange": "*",
                            "sourceAddressPrefix": "*",
                            "destinationAddressPrefix": "*",
                            "access": "Deny",
                            "priority": 4096,
                            "direction": "Outbound"
                        }
                    }
                ]
            }
        },
        {
            "type": "Microsoft.Network/routeTables",
            "apiVersion": "2020-06-01",
            "name": "[variables('routeTableName')]",
            "location": "[parameters('location')]",
            "properties": {
                "disableBgpRoutePropagation": false
            }
        },
        {
            "type": "Microsoft.Network/virtualNetworks",
            "apiVersion": "2020-06-01",
            "name": "[parameters('virtualNetworkName')]",
            "location": "[parameters('location')]",
            "dependsOn": [
                "[variables('routeTableName')]",
                "[variables('networkSecurityGroupName')]"
            ],
            "properties": {
                "addressSpace": {
                    "addressPrefixes": [
                        "[parameters('addressPrefix')]"
                    ]
                },
                "subnets": [
                    {
                        "name": "[parameters('subnetName')]",
                        "properties": {
                            "addressPrefix": "[parameters('subnetPrefix')]",
                            "routeTable": {
                                "id": "[resourceId('Microsoft.Network/routeTables', variables('routeTableName'))]"
                            },
                            "networkSecurityGroup": {
                                "id": "[resourceId('Microsoft.Network/networkSecurityGroups', variables('networkSecurityGroupName'))]"
                            },
                            "delegations": [
                                {
                                    "name": "miDelegation",
                                    "properties": {
                                        "serviceName": "Microsoft.Sql/managedInstances"
                                    }
                                }
                            ]
                        }
                    }
                ]
            }
        },
        {
            "type": "Microsoft.Sql/managedInstances",
            "apiVersion": "2020-11-01-preview",
            "name": "[parameters('managedInstanceName')]",
            "location": "[parameters('location')]",
            "dependsOn": [
                "[parameters('virtualNetworkName')]"
            ],
            "sku": {
                "name": "[parameters('skuName')]"
            },
            "identity": {
                "type": "UserAssigned",
                "UserAssignedIdentities": {
                    "[parameters('user_identity_resource_id')]": {}
                }
            },
            "properties": {
                "subnetId": "[resourceId('Microsoft.Network/virtualNetworks/subnets', parameters('virtualNetworkName'), parameters('subnetName'))]",
                "storageSizeInGB": "[parameters('storageSizeInGB')]",
                "vCores": "[parameters('vCores')]",
                "licenseType": "[parameters('licenseType')]",
                "PrimaryUserAssignedIdentityId": "[parameters('user_identity_resource_id')]",
                "administrators": {
                    "login": "[parameters('aad_admin_name')]",
                    "sid": "[parameters('aad_admin_objectid')]",
                    "tenantId": "[parameters('aad_admin_tenantid')]",
                    "principalType": "[parameters('aad_admin_type')]",
                    "azureADOnlyAuthentication": "[parameters('aad_only_auth')]"
                }
            }
        }
    ]
}