Local cloud-init configuration for cloud image(OCI):

  * meta-data:

  instance-id=myvm01
 
  * user-data:

  # cloud-config
  password: oracle
  chpasswd: { expire: False }
  ssh_pwauth: True
  ssh_authorized_key:
    - ssh public key
  timezone: America/Los_Angeles


  * To generate a metadata iso
RHEL/Fedora
  # genisoimage -output metadata.iso -volid cidata -joliet -r meta-data user-data
Ubuntu
  # cloud-localds my-seed.img my-user-data my-meta-data