Fluent::Plugin::Df

Df input plugin for Fluent event collector

Installation

Add this line to your application's Gemfile:

gem 'fluent-plugin-df'

And then execute:

$ bundle

Or install it yourself as:

$ gem install fluent-plugin-df

Usage

<source>
  type df
  option -k              # df command options
  interval 3             # execution interval of the df command
  tag_prefix df          # prefix of tag
  target_mounts /        # "Mounted on" to filter the information you want to retrieve
  replace_slash true     # whether to replace '_' by '/' in the file system
  # tag free_disk        # tag (default is nil)
  rm_percent true        # delete the percentage mark of capacity
  hostname true          # add to the record the results of the hostname command
</source>

If you specify more than one target_mounts, separated by spaces.

Output Format

2013-03-01 00:00:00 +0900 df._dev_disk0s2: {"size":"487546976","used":"52533512","available":"434757464","capacity":"11","hostname":"my.local"}

If tag specified, character of tag is the Tag name.

Otherwise, Tag name is the concatenation of the name of the tag_prefix and file system.

/ in the file system is replaced by an _, if replace_slash is true.

Contributing

Fork it
Create your feature branch (git checkout -b my-new-feature)
Commit your changes (git commit -am 'Add some feature')
Push to the branch (git push origin my-new-feature)
Create new Pull Request