main.tf

variable "keypair_name" {}
variable "ssh_public_key" {}

resource "openstack_compute_keypair_v2" "keypair" {
  name       = var.keypair_name
  public_key = file(var.ssh_public_key)
}

output "keypair_name" {
    value = var.keypair_name
}

output "public_key" {
    value = file(var.ssh_public_key)
}