filebeat 收集日志到elasticsearch 更改默认索引不生效

setup.template.enabled: false
setup.template.overwrite: true
setup.template.name: "mongodb-middleware"
setup.template.pattern: "mongodb-middleware-*"
output.elasticsearch:
  # Array of hosts to connect to.
  hosts: ["xxxx:9200"]
  index: "mongodb-middleware-%{+yyyy.MM.dd}"