DeleteVPNServerWithContext failure occurring when attempting to destroy using ibm_is_vpn_server

[ocofaigh]

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Terraform CLI and Terraform IBM Provider Version

Terraform v1.5.4
on darwin_amd64

• provider registry.terraform.io/ibm-cloud/ibm v1.54.0

Affected Resource(s)

• ibm_is_vpn_server

Terraform Configuration Files

Please include all Terraform configurations required to reproduce the bug. Bug reports without a functional reproduction may be closed without investigation.

resource "ibm_is_vpn_server" "vpn" {
  certificate_crn = var.server_cert_crn
  client_authentication {
    method            = var.client_auth_methods
    identity_provider = var.client_auth_methods == "username" ? "iam" : null
  }
  client_idle_timeout    = var.client_idle_timeout
  client_ip_pool         = var.client_ip_pool
  client_dns_server_ips  = var.client_dns_server_ips
  enable_split_tunneling = var.enable_split_tunneling
  name                   = var.vpn_gateway_name
  subnets                = local.subnet_ids
  resource_group         = var.resource_group_id
}

Debug Output

trace.log

Panic Output

Expected Behavior

Destroy should not error

Actual Behavior

Destroy fails with:
The provided If-Match 'W/a73da6b9d89df0cf5247fe9e80ecd8c63cc496dee1bf8fc92355b383c527bd68' value does not match the current ETag value of the VPN server 'W/4b592fc271bd220031b1c13e3b2517b1c7bb0c1fb94c43bc2ec9fd79e256a185'.

See full trace log above

Steps to Reproduce

1. terraform destroy

Important Factoids

On retry the destroy usually passes, so probably some race condition?

References

Some further internal discussions on this in #ibmcloud-vpn

• #0000

[ocofaigh]

PR -> ibm-vpc#287

[ocofaigh]

Looks like previous PR was closed and replaced with #4758