fluent-plugin-filter-jq

Filter Plugin to create a new record containing the values converted by jq.

It is requires ruby-jq. see ruby-jq#Installation

Installation

Add this line to your application's Gemfile:

gem 'fluent-plugin-filter-jq'

And then execute:

$ bundle

Or install it yourself as:

$ gem install fluent-plugin-filter-jq

Configuration

<filter>
  type jq
  # see http://stedolan.github.io/jq/manual/
  jq '{foo: .bar}'
  # no_hash_root_key .
</filter>

Usage

$ cat fluent.conf
<source>
  @type forward
  @id forward_input
</source>

<filter>
  type jq

  # swap value
  jq '{foo:.zoo,zoo:.foo}'
</filter>

<match **>
  @type stdout
  @id stdout_output
</match>

$ fluentd -c fluent.conf

$ echo '{"foo":"bar", "zoo":"baz"}' | fluent-cat test.data
#=> 2015-01-01 23:34:45 +0900 test.data: {"zoo":"bar","foo":"baz"}