Open jooola opened 3 months ago
Hi @jooola,
Thanks for filing the issue. I have not been able to replicate the issue from your config yet, and unfortunately the logs don't have any of the core trace output either. I'm wondering if this is something specific to the acceptance tests themselves, can you run a standalone example from the command line? (that would also give easier access to the core logs, especially if you use TF_LOG_CORE=trace
to avoid all the plugin logging).
Sadly, we are having some trouble to make this reproducible outside our provider.
We were able to reproduce the bug only running from the CLI.
I pushed the core trace logs and the backed up states for each steps in our debug branch. The failing step is the step 5 https://github.com/hetznercloud/terraform-provider-hcloud/blob/tf-1.9-primary-ip-delete/debug/step5/step5.log
The error is ocurring at this line: https://github.com/hetznercloud/terraform-provider-hcloud/blob/tf-1.9-primary-ip-delete/debug/step5/step5.log#L1300
The previous steps can be found in https://github.com/hetznercloud/terraform-provider-hcloud/blob/tf-1.9-primary-ip-delete/debug/
To re-state our problem, we are running a delete resource using a state that is not up-to-date. Previously, the state was refreshed using the read resource call before performing the delete resource call.
We are not sure if it is now our responsibility to pull fresh data ourselves in the delete call, or if terraform is the one responsible for refreshing the state before deleting the resource.
We maintain a terraform provider that is failing to delete a "primary IP" resource in certain circumstances.
Before we can delete a primary IP resource, we have to unassign it from a server instance in our API.
During our tests of the delete call, we noticed that the state of the primary IP resource references an invalid server instance. This led to try to unassign the primary IP from an instance that was not assigned. Which made the primary IP resource deletion fail.
That bug is only happening in terraform >=1.9, so we ran a git bisect from the last known terraform version to work (1.8.5). We found the problematic commit to be 460c7f3933115c3edf670caacd2ffa489ef4eeb8 https://github.com/hashicorp/terraform/pull/35467
Reverting that commit on top of the v1.9 branch fixes our issue.
Terraform Version
Terraform Configuration Files
On https://github.com/hetznercloud/terraform-provider-hcloud/tree/tf-1.9-primary-ip-delete
Debug Output
Traces: https://github.com/hetznercloud/terraform-provider-hcloud/blob/tf-1.9-primary-ip-delete/debug/test-TestServerResource_PrimaryIPTests.log
Actual Behavior
The state of the primary IP resource references an invalid server instance. Which led to try to unassign the primary IP from an instance that was not assigned. Which made the primary IP resource deletion fail.
Expected Behavior
We expect the state of the primary IP resource to be refreshed before we can destroy it.
Steps to Reproduce
Additional Context
References