apigee_endpoint_attachment - Error 400: the resource is locked by another operation

[pysiok1983]

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Terraform Version

1.2.7 Google provider - 4.32.0

Affected Resource(s)

• google_apigee_endpoint_attachment

Terraform Configuration Files

locals = {
    psc_groups = {
      psc_01 = {
        service_attachment_name = "psc1"
        service_attachment  = "projects/<proj1>/regions/us-central1/serviceAttachments/sa1"

      }
      psc_02 = {
        service_attachment_name = "psc2"
        service_attachment  = "projects/<proj2>/regions/us-central1/serviceAttachments/sa2"

      }
    }
}

resource "google_apigee_endpoint_attachment" "apigee_endpoint_attachment" {
  for_each               = local.psc_groups
  org_id                 = google_apigee_organization.org.id
  endpoint_attachment_id = each.value.service_attachemnt_name
  location               = "us-central1"
  service_attachment     = each.value.service_attachemnt
}

Debug Output

│ Error: Error creating EndpointAttachment: googleapi: Error 400: the resource is locked by another operation where endpoint attachment psc1 is currently being created for organization proj1 by operation: d03e570e-56c4-4af9-85aa-c117a77be7ac │ Details: │ [ │ │ "@type": "type.googleapis.com/google.rpc.RequestInfo", │ "requestId": "210181044925815171" │ │ ]

Expected Behavior

Both PSCs should be created without any issues.

Actual Behavior

Seems that using a loop for google_apigee_endpoint_attachment causes an issue. The resource doesn't wait enough long and when the second psc is launching APIgee reports an issue.

Steps to Reproduce

1. terraform apply

Important Factoids

Using -parallelism=1 solved this issue but delays the whole deployment.

References

• 0000

[edwardmedia]

@pysiok1983 this limitation is at the API. There is little the provider can do. Does this make sense?

[pysiok1983]

Can we add a delay for each iteration within this resource?

[edwardmedia]

@pysiok1983 I don't think so. There is no need when one resource is created. When you prepare a module, that might be a good place to do. Does this make sense?

[pysiok1983]

@pysiok1983 I don't think so. There is no need when one resource is created. When you prepare a module, that might be a good place to do. Does this make sense?

I have tested a module - same issue.

 resource "time_sleep" "psc_propagation" {
   create_duration = "15s"
 }

module "psc_sb" {
    source                  = "../psc"
    for_each                = var.psc_groups
    service_attachment_name = each.value.service_attachment_name
    service_attachment      = each.value.service_attachment
    depends_on             = [ time_sleep.psc_propagation ]
}

[edwardmedia]

@pysiok1983 sorry, what I meant was that delay logic could be built inside a module which might handle the concurrency in multiple instances, because this only happens when you create multiple instances at the same time. For your case, using -parallelism=1 is still the best choice, I think.

[pysiok1983]

@pysiok1983 sorry, what I meant was that delay logic could be built inside a module which might handle the concurrency in multiple instances.

Are you able to provide an example?

[edwardmedia]

@pysiok1983 sorry no. This repo is for the individual resource. If there is no existing module available, you probably need to build it by yourself.

To your suggestion here, not sure how delay for each iteration within this resource can help? Can you elaborate?

[edwardmedia]

Closing this now. @pysiok1983 feel free to reopen if you want to continue

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