Terraform-provider-azurerm: Feature Request: Azure Front Door

[dantheman999301]

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Description

Azure Front door has gone into GA:
https://azure.microsoft.com/en-gb/services/frontdoor/
https://azure.microsoft.com/en-gb/blog/azure-front-door-service-is-now-generally-available/

Would be really good to have this supported by the provider.

New or Affected Resource(s)

New resource of

• azurerm_front_door
• azurerm_front_door_health_probe_setting
• azurerm_front_door_load_balancing_setting
• azurerm_front_door_frontend_host
• azurerm_front_door_backend
• azurerm_front_door_backend_pool
• azurerm_front_door_routing_rule

Potential Terraform Configuration

resource "azurerm_front_door" "test" {
  name = "example-frontdoor"
  location            = "${azurerm_resource_group.test.location}"
  resource_group_name = "${azurerm_resource_group.test.name}"
  state = "enabled"
}

resource "azurerm_front_door_health_probe_setting" "test" {
  name = "example-healthprobesetting"
  path = "/"
  protocol = "https"
  interval = 120
}

resource "azurerm_front_door_load_balancer_setting" "test" {
  name = "example-loadbalancersetting"
  sample_size = "4"
  successful_samples_required = "2"
}

resource "azurerm_front_door_frontend_host" "test" {
  name = "example-frontendhost"
  host_name = "example-frontendhost.azuredf.net"
  session_affinity_state = "enabled"
  session_affinity_ttl = "0"
}

resource "azurerm_front_door_backend_pool" "test" {
  name = "example-backendpool"
  load_balancer_setting = "${azurerm_front_door_load_balancer_setting.test.id}"
  health_probe_setting = "${azurerm_front_door_health_probe_setting.test.id}"
}

resource "azurerm_front_door_backend" "test" {
  "backend_pool" = "${azurerm_front_door_backend_pool.test.id}"
  "address" = "some-back-end-address" #Not sure on this bit, could refer to an app service for example
  "http_port" = "80"
  "https_port" = "443"
  "weight" = "50"
  "priority" = "1"
  "state" = "enabled"  
}

resource "azurerm_front_door_routing_rule" "test" {
  name = "example-routingrule"
  resource_group_name = "${azurerm_resource_group.test.name}"
  front_endpoints = [
     "${azurerm_front_door_frontend_host.test.id}"
  ]
  backend_pool = "${azurerm_front_door_backend_pool.test.id}"
  accepted_protocols = [
    "http",
    "https"
  ]
  patterns_to_match = [
    "/*"
  ]
  forwarding_protocol = "MatchRequest"
  state = "enabled"
}

There are probably resources you can merge together, not sure how these things are usually split out from terraforms perspective. This is basically based off the ARM script below.

References

The basic ARM example for Front Door:
https://github.com/Azure/azure-quickstart-templates/blob/master/101-front-door-create-basic/azuredeploy.json

[izep]

I like the proposed breakout for it. At a glance it's similar to the load balancer which I like. The application gateway, which has everything in a single giant resource, is much less useful IMHO.

[Philluxx]

Any news on this? Front Door integration is highly appreciated!

[adback03]

Another thing to consider as part of this would be support for creating a Web Application Firewall as well. It is now generally available: https://azure.microsoft.com/en-us/updates/web-application-firewall-for-azure-front-door-service-available/.

[dantheman999301]

@adback03 looks like something is being included for that:
https://github.com/terraform-providers/terraform-provider-azurerm/commit/8291122291773d5950a1801213629f9ba117bcaf#diff-9ad287782e22ef9d4d0572130159511eR329

[hashibot[bot]]

This has been released in version 1.34.0 of the provider. Please see the Terraform documentation on provider versioning or reach out if you need any assistance upgrading. As an example:

provider "azurerm" {
    version = "~> 1.34.0"
}
# ... other configuration ...

[hashibot[bot]]

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