Fluentd filter plugin to add geoip.

# for fluentd
$ gem install fluent-plugin-geoip-filter

# for td-agent2
$ sudo td-agent-gem install fluent-plugin-geoip-filter

<filter access.nginx.**>
  @type geoip
</filter>

Assuming following inputs are coming:

access.nginx: {
  "client_ip":"93.184.216.34",
  "scheme":"http", "method":"GET", "host":"example.com",
  "path":"/", "query":"-", "req_bytes":200, "referer":"-",
  "status":200, "res_bytes":800, "res_body_bytes":600, "taken_time":0.001, "user_agent":"Mozilla/5.0"
}

then output bocomes as belows:

access.nginx: {
  "client_ip":"93.184.216.34",
  "scheme":"http", "method":"GET", "host":"example.com",
  "path":"/", "query":"-", "req_bytes":200, "referer":"-",
  "status":200, "res_bytes":800, "res_body_bytes":600, "taken_time":0.001, "user_agent":"Mozilla/5.0",
  "geo": {
    "coordinates": [-70.8228, 42.150800000000004],
    "country_code": "US",
    "city": "Norwell",
    "region_code": "MA",
  }
}

• key_name field_key

  Target key name. default client_ip.

• out_key string

  Output prefix key name. default geo.

• database_path file_path

  Database file(GeoIPCity.dat) path. Get from MaxMind

• flatten bool join hashed data by '_'. default false.

fluent-plugin-geoip Fluentd output plugin to geolocate with geoip. It is able to customize fields with placeholder.

• Easy to install.
  • Not require to install Development Tools and geoip-dev library.
  • ( fluent-plugin-geoip use geoip-c gem but our plugin use geoip. It's conflict. )
• 5-10 times faster by the LRU cache.
  • See benchmark.

• patches welcome!

1. Fork it ( https://github.com/bungoume/fluent-plugin-geoip-filter/fork )
2. Create your feature branch (git checkout -b my-new-feature)
3. Commit your changes (git commit -am 'Add some feature')
4. Push to the branch (git push origin my-new-feature)
5. Create a new Pull Request

Copyright (c) 2015 Yuri Umezaki

Apache License, Version 2.0.

This product includes GeoLite data created by MaxMind, available from http://www.maxmind.com.