Terraform-provider-azurerm: Support for azurerm_frontdoor_firewall_policy as data source

[kensykora]

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Description

You can currently create azurerm_frontdoor_firewall_policy resources but there is no way to import them. Being able to import them gives opportunities to take advantage over resource sharing for multiple front door instances across different terraform applications in an enterprise scenario.

New or Affected Resource(s)

• azurerm_frontdoor_firewall_policy (data source)

Potential Terraform Configuration

data "azurerm_frontdoor_firewall_policy" "chief_security_officer_defined_policy" {
  name                = "master-cso-policy"
  resource_group_name = "cso-rg"
}

Exports:

• Resource ID
• Managed Ruleset Info
• Custom ruleset info
• etc.

References

• https://docs.microsoft.com/en-us/rest/api/frontdoorservice/webapplicationfirewall/policies/get

[mrichards3]

Suggestion to expand the scope of this issue to implement data sources for all Azure Front Door resource types supported by this provider:

• azurerm_frontdoor
• azurerm_frontdoor_custom_https_configuration
• azurerm_frontdoor_firewall_policy