AVM Terraform module for private DNS resolver
MIT License
This is a module for deploying private dns resolver. It can be used to deploy the reosolver, inbound endpoints, outbound endpoints, forwarding rulesets and rules.
[!IMPORTANT] As the overall AVM framework is not GA (generally available) yet - the CI framework and test automation is not fully functional and implemented across all supported languages yet - breaking changes are expected, and additional customer feedback is yet to be gathered and incorporated. Hence, modules MUST NOT be published at version
1.0.0
or higher at this time.All module MUST be published as a pre-release version (e.g.,
0.1.0
,0.1.1
,0.2.0
, etc.) until the AVM framework becomes GA.However, it is important to note that this DOES NOT mean that the modules cannot be consumed and utilized. They CAN be leveraged in all types of environments (dev, test, prod etc.). Consumers can treat them just like any other IaC module and raise issues or feature requests against them as they learn from the usage of the module. Consumers should also read the release notes for each version, if considering updating to a more recent version of a module to see if there are any considerations or breaking changes etc.
The following requirements are needed by this module:
The following resources are used by this module:
The following input variables are required:
Description: Azure region where the resource should be deployed.
Type: string
Description: The name of the dns resolver.
Type: string
Description: The resource group where the resources will be deployed.
Type: string
Description: The ID of the virtual network to deploy the inbound and outbound endpoints into. The vnet should have appropriate subnets for the endpoints. For more information on how to configure subnets for inbound and outbounbd endpoints, see the modules readme.
Type: string
The following input variables are optional (have default values):
Description: This variable controls whether or not telemetry is enabled for the module. For more information see https://aka.ms/avm/telemetryinfo. If it is set to false, then no telemetry will be collected.
Type: bool
Default: true
Description: A map of inbound endpoints to create on this resource.
Multiple endpoints can be created by providing multiple entries in the map.
For each endpoint, the subnet_name
is required, it points to a subnet in the virtual network provided in the "virtual_network_resource_id" variable.
Type:
map(object({
name = optional(string)
subnet_name = string
private_ip_allocation_method = optional(string, "Dynamic")
private_ip_address = optional(string, null)
}))
Default: {}
Description: Controls the Resource Lock configuration for this resource. The following properties can be specified:
kind
- (Required) The type of lock. Possible values are \"CanNotDelete\"
and \"ReadOnly\"
.name
- (Optional) The name of the lock. If not specified, a name will be generated based on the kind
value. Changing this forces the creation of a new resource.Type:
object({
kind = string
name = optional(string, null)
})
Default: null
Description: A map of outbound endpoints to create on this resource.
name
- (Optional) The name for the endpointlink_with_outbound_endpoint_virtual_network
- (Optional) Whether to link the outbound endpoint with the virtual network. Defaults to true.metadata_for_outbound_endpoint_virtual_network_link
- (Optional) A map of metadata to associate with the virtual network link.additional_virtual_network_links
- (Optional) A map of additional virtual network links to create.
vnet_id
- (Required) The ID of the virtual network to link to.metadata
- (Optional) A map of metadata to associate with the virtual network link.subnet_name
- (Required) The subnet name from the virtual network provided.forwarding_ruleset
- (Optional) A map of forwarding rulesets to create on the outbound endpoint.
name
- (Optional) The name of the forwarding rulesetrules
- (Optional) A map of forwarding rules to create on the forwarding ruleset.
name
- (Optional) The name of the forwarding ruledomain_name
- (Required) The domain name to forwardenabled
- (Optional) Whether the forwarding rule is enabled. Defaults to true.metadata
- (Optional) A map of metadata to associate with the forwarding ruledestination_ip_addresses
- (Required) a map of string, the key is the IP address and the value is the portType:
map(object({
name = optional(string)
subnet_name = string
forwarding_ruleset = optional(map(object({
name = optional(string)
link_with_outbound_endpoint_virtual_network = optional(bool, true)
metadata_for_outbound_endpoint_virtual_network_link = optional(map(string), null)
additional_virtual_network_links = optional(map(object({
vnet_id = string
metadata = optional(map(string), null)
})), {})
rules = optional(map(object({
name = optional(string)
domain_name = string
destination_ip_addresses = map(string)
enabled = optional(bool, true)
metadata = optional(map(string), null)
})))
})))
}))
Default: {}
Description: A map of role assignments to create on the . The map key is deliberately arbitrary to avoid issues where map keys maybe unknown at plan time.
role_definition_id_or_name
- The ID or name of the role definition to assign to the principal.principal_id
- The ID of the principal to assign the role to.description
- (Optional) The description of the role assignment.skip_service_principal_aad_check
- (Optional) If set to true, skips the Azure Active Directory check for the service principal in the tenant. Defaults to false.condition
- (Optional) The condition which will be used to scope the role assignment.condition_version
- (Optional) The version of the condition syntax. Leave as null
if you are not using a condition, if you are then valid values are '2.0'.delegated_managed_identity_resource_id
- (Optional) The delegated Azure Resource Id which contains a Managed Identity. Changing this forces a new resource to be created. This field is only used in cross-tenant scenario.principal_type
- (Optional) The type of the principal_id
. Possible values are User
, Group
and ServicePrincipal
. It is necessary to explicitly set this attribute when creating role assignments if the principal creating the assignment is constrained by ABAC rules that filters on the PrincipalType attribute.Note: only set
skip_service_principal_aad_check
to true if you are assigning a role to a service principal.
Type:
map(object({
role_definition_id_or_name = string
principal_id = string
description = optional(string, null)
skip_service_principal_aad_check = optional(bool, false)
condition = optional(string, null)
condition_version = optional(string, null)
delegated_managed_identity_resource_id = optional(string, null)
principal_type = optional(string, null)
}))
Default: {}
Description: (Optional) Tags of the resource.
Type: map(string)
Default: null
The following outputs are exported:
Description: The IP addresses of the inbound endpoints.
Description: The name of the DNS resolver.
Description: This is the full output for the resource.
Description: The ID of the DNS resolver.
No modules.
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