terraform-did-web-azure/main.tf#cname-domain

main.tf

resource "cloudflare_record" "this" {
  zone_id = data.cloudflare_zones.this.zones[0].id
  name    = var.subdomain
  value   = azurerm_cdn_endpoint.this.fqdn
  type    = "CNAME"
  ttl     = 1
  proxied = false
}

resource "azurerm_cdn_endpoint_custom_domain" "this" {
  name            = "endpoint-doain-${var.deployment_name}-${var.location}"
  cdn_endpoint_id = azurerm_cdn_endpoint.this.id
  host_name       = cloudflare_record.this.hostname

  cdn_managed_https {
    certificate_type = "Dedicated"
    protocol_type    = "ServerNameIndication"
  }
}