New to Terraform, getting error when I try to run one of the examples here.

[jt0dd]

I asked a much more detailed question about this here: https://stackoverflow.com/questions/73846433/getting-error-keypair-data-is-invalid-failed-to-generate-fingerprint-when-try

Basically when I try to run this example, I get an error.

terraform apply
openstack_networking_network_v2.generic: Refreshing state... [id=78d4b357-94e9-4e44-a4b7-1d511272ab67]
openstack_compute_secgroup_v2.http: Refreshing state... [id=c6df510c-dac9-4c9a-8aa2-24d13ad1bb05]
openstack_compute_secgroup_v2.ssh: Refreshing state... [id=85d5c066-96e6-4ce9-8e6d-3b080f44154d]
openstack_networking_subnet_v2.http: Refreshing state... [id=5a2d02d8-8060-4dd9-96dc-9be2817d605a]
openstack_networking_port_v2.http: Refreshing state... [id=2df06d20-4e64-479a-8bca-687efdb2d9cc]

Terraform used the selected providers to generate the following execution plan. Resource actions are indicated with the
following symbols:
  + create

Terraform will perform the following actions:

  # openstack_compute_floatingip_associate_v2.http will be created
  + resource "openstack_compute_floatingip_associate_v2" "http" {
      + floating_ip = (known after apply)
      + id          = (known after apply)
      + instance_id = (known after apply)
      + region      = (known after apply)
    }

  # openstack_compute_instance_v2.http will be created
  + resource "openstack_compute_instance_v2" "http" {
      + access_ip_v4        = (known after apply)
      + access_ip_v6        = (known after apply)
      + all_metadata        = (known after apply)
      + all_tags            = (known after apply)
      + availability_zone   = (known after apply)
      + flavor_id           = (known after apply)
      + flavor_name         = "t2.medium"
      + force_delete        = false
      + id                  = (known after apply)
      + image_id            = (known after apply)
      + image_name          = "Centos 8"
      + key_pair            = "user-key"
      + name                = "http"
      + power_state         = "active"
      + region              = (known after apply)
      + security_groups     = (known after apply)
      + stop_before_destroy = false
      + user_data           = "e0f40e5d4bf87b308d752b6281ee2b6879051561"

      + network {
          + access_network = false
          + fixed_ip_v4    = (known after apply)
          + fixed_ip_v6    = (known after apply)
          + floating_ip    = (known after apply)
          + mac            = (known after apply)
          + name           = (known after apply)
          + port           = "2df06d20-4e64-479a-8bca-687efdb2d9cc"
          + uuid           = (known after apply)
        }
    }

  # openstack_compute_keypair_v2.user_key will be created
  + resource "openstack_compute_keypair_v2" "user_key" {
      + fingerprint = (known after apply)
      + id          = (known after apply)
      + name        = "user-key"
      + private_key = (known after apply)
      + public_key  = "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDAjpC1hwiOCCmKEWxJ4qzTTsJbKzndLotBCz5PcwtUnflmU+gHJtWMZKpuEGVi29h0A/+ydKek1O18k10Ff+4tyFjiHDQAnOfgWf7+b1yK+qDip3X1C0UPMbwHlTfSGWLGZqd9LvEFx9k3h/M+VtMvwR1lJ9LUyTAImnNjWG7TaIPmui30HvM2UiFEmqkr4ijq45MyX2+fLIePLRIF61p4whjHAQYufqyno3BS48icQb4p6iVEZPo4AE2o9oIyQvj2mx4dk5Y8CgSETOZTYDOR3rU2fZTRDRgPJDH9FWvQjF5tA0p3d9CoWWd2s6GKKbfoUIi8R/Db1BSPJwkqB"
      + region      = (known after apply)
    }

  # openstack_networking_floatingip_v2.http will be created
  + resource "openstack_networking_floatingip_v2" "http" {
      + address    = (known after apply)
      + all_tags   = (known after apply)
      + dns_domain = (known after apply)
      + dns_name   = (known after apply)
      + fixed_ip   = (known after apply)
      + id         = (known after apply)
      + pool       = "external-network"
      + port_id    = (known after apply)
      + region     = (known after apply)
      + tenant_id  = (known after apply)
    }

  # openstack_networking_router_interface_v2.http will be created
  + resource "openstack_networking_router_interface_v2" "http" {
      + id        = (known after apply)
      + port_id   = (known after apply)
      + region    = (known after apply)
      + router_id = (known after apply)
      + subnet_id = "5a2d02d8-8060-4dd9-96dc-9be2817d605a"
    }

  # openstack_networking_router_v2.generic will be created
  + resource "openstack_networking_router_v2" "generic" {
      + admin_state_up          = (known after apply)
      + all_tags                = (known after apply)
      + availability_zone_hints = (known after apply)
      + distributed             = (known after apply)
      + enable_snat             = (known after apply)
      + external_gateway        = (known after apply)
      + external_network_id     = "f67f0d72-0ddf-11e4-9d95-e1f29f417e2f"
      + id                      = (known after apply)
      + name                    = "router-generic"
      + region                  = (known after apply)
      + tenant_id               = (known after apply)

      + external_fixed_ip {
          + ip_address = (known after apply)
          + subnet_id  = (known after apply)
        }
    }

Plan: 6 to add, 0 to change, 0 to destroy.

Do you want to perform these actions?
  Terraform will perform the actions described above.
  Only 'yes' will be accepted to approve.

  Enter a value: yes

openstack_compute_keypair_v2.user_key: Creating...
openstack_networking_router_v2.generic: Creating...
openstack_networking_floatingip_v2.http: Creating...
╷
│ Error: Unable to create openstack_compute_keypair_v2 user-key: Bad request with: [POST http://192.168.22.129/compute/v2.1/os-keypairs], error message: {"badRequest": {"code": 400, "message": "Keypair data is invalid: failed to generate fingerprint"}}
│
│   with openstack_compute_keypair_v2.user_key,
│   on 010-ssh-key.tf line 3, in resource "openstack_compute_keypair_v2" "user_key":
│    3: resource "openstack_compute_keypair_v2" "user_key" {
│
╵
╷
│ Error: Error creating openstack_networking_router_v2: Resource not found
│
│   with openstack_networking_router_v2.generic,
│   on 020-network.tf line 4, in resource "openstack_networking_router_v2" "generic":
│    4: resource "openstack_networking_router_v2" "generic" {
│
╵
╷
│ Error: No network found with name: external-network
│
│   with openstack_networking_floatingip_v2.http,
│   on 060-instance_http.tf line 31, in resource "openstack_networking_floatingip_v2" "http":
│   31: resource "openstack_networking_floatingip_v2" "http" {

Did I make some mistake here? I'm running TF in a Windows 11 environment. My OpenStack is running in an Ubuntu VM. I don't really understand the purpose of the key pair here, to be honest, much less what might be wrong with it.