wget -c https://github.com/lmenezes/cerebro/releases/download/v0.8.4/cerebro-0.8.4.tgz
tar xf cerebro-0.8.4.tgz
chown -R elk:elk cerebro-0.8.4/
su - elk
cd /cerebro-0.8.4/conf
vi application.conf
修改
     username = admin
     password = Sjzrsj_2014

hosts = [
  {
     host="http://192.168.11.203:9200"
     name = "my-app"
  }