Hi @titouan-joseph , can we have scenario this PR going to address?

Yes, we want to have a fixed IP for our management subnet but we cannot assign it.

Here how we have done the job

  mgmt_subnet_ids             = [{ "subnet_id" = aws_subnet.mgmt[count.index].id, "public_ip" = false, "private_ip_primary" = var.f5_mgmt_ip[count.index] }]

The var f5_mgmt_ip is ["10.10.10.4", "10.10.10.20"]

The weird thing is that the local variable mgmt_private_ip_primary is defined but not used noware

Hi @RavinderReddyF5,

I have finally found the last working version !

What we want to do : use a fixed IP for the management interfaces, we don't want public IP via EIP.
So we have this input for the mgmt subnet mgmt_subnet_ids = [{ "subnet_id" = [AWS subnet ID], "public_ip" = false, "private_ip_primary" = "10.10.10.10" }] and no private IPs were shown in the plan.

I think my PR should solve the problem..

Another point that I think it is weired, it is we switch the public_ip to true we cannot assign a static IP in the private network, I don't know if it is noramal or not.

Hi @titouan-joseph , i got into some issue while running changes. will merge PR once resoled those issue

Got it !
Which issue did you had ?