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» azurerm_subnet
Manages a subnet. Subnets represent network segments within the IP space defined by the virtual network.
NOTE on Virtual Networks and Subnet's: Terraform currently provides both a standalone Subnet resource, and allows for Subnets to be defined in-line within the Virtual Network resource. At this time you cannot use a Virtual Network with in-line Subnets in conjunction with any Subnet resources. Doing so will cause a conflict of Subnet configurations and will overwrite Subnet's.
» Example Usage
resource "azurerm_resource_group" "test" {
name = "acceptanceTestResourceGroup1"
location = "West US"
}
resource "azurerm_virtual_network" "test" {
name = "acceptanceTestVirtualNetwork1"
address_space = ["10.0.0.0/16"]
location = "${azurerm_resource_group.test.location}"
resource_group_name = "${azurerm_resource_group.test.name}"
}
resource "azurerm_subnet" "test" {
name = "testsubnet"
resource_group_name = "${azurerm_resource_group.test.name}"
virtual_network_name = "${azurerm_virtual_network.test.name}"
address_prefix = "10.0.1.0/24"
delegation {
name = "acctestdelegation"
service_delegation {
name = "Microsoft.ContainerInstance/containerGroups"
actions = ["Microsoft.Network/virtualNetworks/subnets/action"]
}
}
}
» Argument Reference
The following arguments are supported:
name- (Required) The name of the subnet. Changing this forces a new resource to be created.resource_group_name- (Required) The name of the resource group in which to create the subnet. Changing this forces a new resource to be created.virtual_network_name- (Required) The name of the virtual network to which to attach the subnet. Changing this forces a new resource to be created.address_prefix- (Required) The address prefix to use for the subnet.network_security_group_id- (Optional / Deprecated) The ID of the Network Security Group to associate with the subnet.
NOTE: At this time Subnet <-> Network Security Group associations need to be configured both using this field (which is now Deprecated) and/or using the azurerm_subnet_network_security_group_association resource. This field field is deprecated and will be removed in favour of that resource in the next major version (2.0) of the AzureRM Provider.
route_table_id- (Optional / Deprecated) The ID of the Route Table to associate with the subnet.
NOTE: At this time Subnet <-> Route Table associations need to be configured both using this field (which is now Deprecated) and/or using the azurerm_subnet_route_table_association resource. This field is deprecated and will be removed in favour of that resource in the next major version (2.0) of the AzureRM Provider.
service_endpoints- (Optional) The list of Service endpoints to associate with the subnet. Possible values include:Microsoft.AzureActiveDirectory,Microsoft.AzureCosmosDB,Microsoft.EventHub,Microsoft.KeyVault,Microsoft.ServiceBus,Microsoft.SqlandMicrosoft.Storage.delegation- (Optional) One or moredelegationblocks as defined below.
A delegation block supports the following:
* name (Required) A name for this delegation.
* service_delegation (Required) A service_delegation block as defined below.
A service_delegation block supports the following:
NOTE: Delegating to services may not be available in all regions. Check that the service you are delegating to is available in your region using the Azure CLI
* name - (Required) The name of service to delegate to. Possible values include: Microsoft.Batch/batchAccounts, Microsoft.ContainerInstance/containerGroups, Microsoft.HardwareSecurityModules/dedicatedHSMs, Microsoft.Logic/integrationServiceEnvironments, Microsoft.Netapp/volumes, Microsoft.ServiceFabricMesh/networks, Microsoft.Sql/managedInstances, Microsoft.Sql/servers or Microsoft.Web/serverFarms.
* actions - (Optional) A list of Actions which should be delegated. Possible values include: Microsoft.Network/virtualNetworks/subnets/action.
» Attributes Reference
The following attributes are exported:
id- The subnet ID.ip_configurations- The collection of IP Configurations with IPs within this subnet.name- The name of the subnet.resource_group_name- The name of the resource group in which the subnet is created in.virtual_network_name- The name of the virtual network in which the subnet is created inaddress_prefix- The address prefix for the subnet
» Import
Subnets can be imported using the resource id, e.g.
terraform import azurerm_subnet.testSubnet /subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/mygroup1/providers/Microsoft.Network/virtualNetworks/myvnet1/subnets/mysubnet1