ecsantos: my nodepool configure like follow.  my network is in-net(private), not add public net, is this right?
```
providers:
  - name: openstack-provider
    driver: openstack
    cloud: packstack
    region-name: 'RegionOne'
    clean-floating-ips: true
    image-name-format: '{image_name}-{timestamp}'
    boot-timeout: 120
    launch-timeout: 900
    rate: 1.0
    diskimages:
      - name: ubuntu-focal
    pools:
      - name: main
        max-servers: 1
        networks:
          - in-net
        security-groups:
          - default
        auto-floating-ip: True
        labels:
          - name: ubuntu-focal
            min-ram: 4096
            flavor-name: m1.large
            diskimage: ubuntu-focal
```