class WcoHosting::CertbotJob

def perform id
  puts! id, 'CertbotJob#perform...'
  app = WcoHosting::Appliance.find id
  cmd = "ssh #{app.serverhost.ssh_host} 'certbot run -d #{app.host} --nginx -n ' "
  stdout, stderr, status = Open3.capture3(cmd)
  status = status.to_s.split.last.to_i
  if 0 != status && 0 != app.n_retries
    app.update_attributes({ n_retries: app.n_retries - 1 })
    CertbotJob.perform_in( 15.minutes, app.id.to_s )
  end
end