Support for inbound_ip_address and possible_inbound_ip_addresses for web_apps

[EamonHetherton]

Is there an existing issue for this?

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Description

This seems to have popped up in the past with #5333, #14385 and #14642 but they are for the older azurerm_app_service so seem to have slipped through the cracks. This is for v3.x of the azurerm provider.

I have an azurerm_windows_web_app with a custom hostname binding to an apex domain and thus I need to create a DNS A Record as you cannot use CNAME records for apex domains.

The Azure REST api exposes "inboundIpAddress" and "possibleInboundIpAddresses" as properties adjacent to the "outboundIpAddresses" and "possibleOutboundIpAddresses" that have already been surfaced by the azurerm_windows_web_app and azurerm_linux_web_app resources so it should be fairly trivial to mirror these properties for their inbound equivalent.

I'll happily have a go at implementing and create a pull request as I think it should just be a matter of following the pattern for the outbound properties.

New or Affected Resource(s)/Data Source(s)

• azurerm_windows_web_app
• azurerm_linux_web_app

Potential Terraform Configuration

No response

References

#5333
#14385
#14642

[xiaxyi]

Hi @EamonHetherton, Thanks for raising this issue, terraform support for this property is blocked until it's exposed by azure rest api. I've raised the issue in api repo and we can track it via Azure/azure-rest-api-specs#27377.

Before the feature is supported, you can use the workaround to use resourece azurerm_dns_a_record that mentioned in the issue #14385