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Config: Extract Section

Extract Section Overview
The extract section can be under <match>, <source>, or <filter> sections. It is enabled for the plugins that support extracting values from the event record e.g. exec.
<source>
  @type exec
  # ...
  <extract>
    # ...
  </extract>
</source>
Extract Section Parameter
Extract Parameters
tag_key (string) (optional): the field name to extract tag
Default: nil
keep_tag_key (bool) (optional): if true, keeps the field in the
record after extracting its value
Default: false
time_key (string) (optional): the field name to extract the time
Default: nil
keep_time_key (bool) (optional): if true, keeps the field in the
record after extracting its value
Default: false
Time Parameters
time_type (enum) (optional): parses/formats value according to this
type
Default: float
Available values: float, unixtime, string
float: seconds from Epoch + nano seconds (e.g.
1510544836.154709804)
unixtime: seconds from Epoch (e.g. 1510544815)
string: use format specified by time_format, local time or time
zone
time_format (string) (optional): processes value according to the
specified format. This is available only when time_type is string.
Default: nil
Available time format:
For more details about formatting, see
​Time#strftime.
For more details about parsing, see
​Time.strptime.
%iso8601 (only for parsing)
Use %N to parse/format with sub-second precision, because
​strptime does not support
%3N, %6N, %9N, and %L.
localtime (bool) (optional): if true, uses local time. Otherwise,
UTC is used. This is exclusive with utc.
Default: true
utc (bool) (optional): if true, uses UTC. Otherwise, local time is
used. This is exclusive with localtime.
Default: false
timezone (string) (optional): uses the specified timezone. One can
parse/format the time value in the specified timezone format.
Default: nil
Available time zone format:
1.[+-]HH:MM (e.g. "+09:00") (recommended)
2.[+-]HHMM (e.g. "+0900")
3.[+-]HH (e.g. "+09")
4.Region/Zone (e.g. Asia/Tokyo)
5.Region/Zone/Zone (e.g. America/Argentina/Buenos_Aires)
If this article is incorrect or outdated, or omits critical information, please let us know. Fluentd is an open-source project under Cloud Native Computing Foundation (CNCF). All components are available under the Apache 2 License.

Config: Format Section

Config: Inject Section

Last modified 2yr ago