Long Cloudflare List resources refresh time increased greatly by 4.44

[upstart-swiss]

Confirmation

• This is a bug with an existing resource and is not a feature request or enhancement. Feature requests should be submitted with Cloudflare Support or your account team.
• I have searched the issue tracker and my issue isn't already found.
• I have replicated my issue using the latest version of the provider and it is still present.

Terraform and Cloudflare provider version

Terraform 1.6.1
Cloudflare 4.44 vs 4.43

Affected resource(s)

cloudflare_list

Terraform configuration files

resource "cloudflare_list" "investor_ips" {
  name        = "investor_ip_list"
  account_id  = var.account_id
  kind        = "ip"
  description = "A list of Investor IPs, managed by Terraform"

  dynamic "item" {
    for_each = var.investor_ips
    content {
      value { ip = item.value }
    }
  }
}

(var.investor_ips is a 2k long list)

Link to debug output

Cannot safely share

Panic output

No response

Expected output

Builds in 4 minutes in v4.43

Actual output

Takes 13 minutes in v4.44

Steps to reproduce

Create a long IP list
tf apply
run a tf plan in 4.43 vs 4.44

Additional factoids

No response

References

No response

[github-actions]

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[github-actions]

Thank you for reporting this issue! For maintainers to dig into issues it is required that all issues include the entirety of TF_LOG=DEBUG output to be provided. The only parts that should be redacted are your user credentials in the X-Auth-Key, X-Auth-Email and Authorization HTTP headers. Details such as zone or account identifiers are not considered sensitive but can be redacted if you are very cautious. This log file provides additional context from Terraform, the provider and the Cloudflare API that helps in debugging issues. Without it, maintainers are very limited in what they can do and may hamper diagnosis efforts.

This issue has been marked with triage/needs-information and is unlikely to receive maintainer attention until the log file is provided making this a complete bug report.

[upstart-swiss]

I cannot provide the log file that has all of our partner IPs in it, unfortunately. Happy to share that in an official cloudflare support ticket

[thedoc31]

I have the same problem in 4.43 with bulk redirect lists. We have one with 5800 rules and a second with 1800. I can't even get 4.44 or 4.45 to start scanning resources with a terraform plan. At least 4.43 allows me to get through, if I wait long enough. The 5800 rule list takes 7-10 minutes to parse through and the 1800 rule list takes 90 seconds.

[troymjones]

We have the same issue and have several very long lists. Since upgrading to 4.47, our plans are now 4 times as long from 7-8 minutes to 30-40 minutes. We are unable to share our IP list as well. Let me know if it is required for someone to reproduce with a very long test list in a test account.