Fix problem with unassigned Floating IP. Test site works

terraform/lab1/lab1.tf

@@ -121,7 +121,7 @@ resource "openstack_networking_port_v2" "port_1" {
   name            = "port_1"
   network_id      = openstack_networking_network_v2.terraform-network-1.id
   admin_state_up  = "true"
-  security_group_ids = []
+  security_group_ids = [openstack_networking_secgroup_v2.terraform-secgroup.id]
 
   fixed_ip {
   subnet_id = openstack_networking_subnet_v2.terraform-subnet-1.id
@@ -155,7 +155,8 @@ resource "openstack_compute_instance_v2" "terraform-instance-1" {
   depends_on = [openstack_networking_subnet_v2.terraform-subnet-1]
 
   network {
-    uuid = openstack_networking_network_v2.terraform-network-1.id
+    #uuid = openstack_networking_network_v2.terraform-network-1.id
+    port = openstack_networking_port_v2.port_1.id
   }
 
   user_data = <<-EOF
@@ -191,6 +192,7 @@ resource "openstack_networking_floatingip_v2" "fip_1" {
 resource "openstack_networking_floatingip_associate_v2" "terraform-instance-1-ip" {
   floating_ip = openstack_networking_floatingip_v2.fip_1.address
   port_id     = openstack_networking_port_v2.port_1.id
+
 }
 
 # does work, though openstack_compute_floatingip_associate_v2 is deprecated,