Fluentd

<match apiserver.development>
  @type rewrite_tag_filter
  <rule>
    key level
    pattern /info/
    tag info.dev.apiserver
  </rule>
  <rule>
    key level
    pattern /error/
    tag error.dev.apiserver
  </rule>
</match>
 
<match info.dev.apiserver>
  @type file
  path /var/log/fluent/apiserver_dev_info
  <buffer>
    timekey 1d
    timekey_wait 10m
  </buffer>
</match>
 
<match error.dev.apiserver>
  @type file
  path /var/log/fluent/apiserver_error_info
  <buffer>
    timekey 1d
    timekey_wait 10m
  </buffer>
</match>