start_legacy.yaml

---
start:
  requirements:
    vcpus: 2
    mem_mb: 370
  instance_uuid: d7d86208-b46c-4465-9018-ee14087d415f
  tenant_uuid: 67d86208-000-4465-9018-fe14087d415f
  fw_type: legacy
  networking:
    vnic_mac: 02:00:e6:f5:af:f9
    vnic_uuid: 67d86208-b46c-0000-9018-fe14087d415f
    concentrator_ip: 192.168.42.21
    concentrator_uuid: 67d86208-b46c-4465-0000-fe14087d415f
    subnet: 192.168.8.0/21
    private_ip: 192.168.8.2
  storage:
    - id: 73a86d7e-93c0-480e-9c41-ab42f69b7799
      boot: true
    
...
---
#cloud-config
runcmd:
  - [ touch, "/etc/bootdone" ]
users:
  - name: demouser
    gecos: CIAO Demo User
    lock-passwd: false
    passwd: $1$vzmNmLLD$04bivxcjdXRzZLUd.enRl1
    sudo: ALL=(ALL) NOPASSWD:ALL
    ssh-authorized-keys:
    - ssh-rsa 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 ciao@ciao
...
---
{
  "uuid": "ciao",
  "hostname": "ciao"
}
...