docs: def kibana_config(self):
          """
          config kibana
          :return:
          """
  
          uncomment("/etc/kibana/kibana.yml", "#server.host:", use_sudo=True)
          sed('/etc/kibana/kibana.yml', 'server.host:.*',
              'server.host: "{0}"'.format(env.host_string), use_sudo=True)
          sudo('systemctl stop kibana.service')
          sudo('systemctl daemon-reload')
          sudo('systemctl enable kibana.service')
          sudo('systemctl start kibana.service')