fluent-plugin-key-picker, a plugin for Fluentd

Component

KeyPickerOutput

Take a record and pick only the keys you want to pass

wat?!

<match test.**>
  type key_picker
  keys           foo, baz
  add_tag_prefix picked.
</match>

And you feed such a value into fluentd:

"test" => {
  "foo" => "a",
  "bar" => "b",
  "baz" => "c",
  "bah" => "e",
}

Then you'll get re-emmited tags/records like so:

"picked.test" => {
  "foo" => "a",
  "baz" => "c"
}

Configuration

keys

keys should include the keys you want to pick.

remove_tag_prefix, remove_tag_suffix, add_tag_prefix, add_tag_suffix

These params are included from Fluent::HandleTagNameMixin. See the code for details.

You must add at least one of these params.

Installation

Add this line to your application's Gemfile:

gem 'fluent-plugin-key-picker'

And then execute:

$ bundle

Or install it yourself as:

$ gem install fluent-plugin-key-picker

Contributing

1. Fork it
2. Create your feature branch (git checkout -b my-new-feature)
3. Commit your changes (git commit -am 'Added some feature')
4. Push to the branch (git push origin my-new-feature)
5. Create new Pull Request

Copyright

Copyright

Copyright (c) 2014- Carlos Donderis (@CaDs)

License

Apache License, Version 2.0