import sys
def getprivatekey(key, secret, service, node_uuid):
  """Fetches private key of node"""
  raise NotImplementedError('Cedric implement')

  return dict(
    ssh_key = ssh_key,
  )

def main():
  getprivatekey(sys.argv[1], sys.argv[2], sys.argv[3], sys.argv[4])
