Fluentbit Operator "index" wrong convert Index

[muhammedsoner]

Hi, When elasticsearch output "index" is defined, it performs the conversion as "host" inside.
es-output.yaml

kind: Output
metadata:
  name: logtest
  namespace: kubesphere-logging-system
  labels:
    logging.kubesphere.io/enabled: "true"
    logging.kubesphere.io/component: logging
spec:
  match: kube.var.log.containers.*logtest*.log
  es:
    host: elasticsearch-master.logging.svc
    port: 9200
    index: logtest
    logstashFormat: false
    timeKey: "@timestamp"```

result: 
---------------------

[Output]
    Name    es
    Match    kube.var.log.containers.*logtest*.log
    Host    elasticsearch-master.logging.svc
    Port    9200
    Host    logtest
    Logstash_Format    false
    Time_Key    @timestamp

[wenchajun]

hi, @muhammedsoner . Thank you for your feedback. This issue has been fixed, please see #160.