https://github.com/synlay/logstash-filter-cache-redis

Redis cache filter for Logstash
https://github.com/synlay/logstash-filter-cache-redis

logstash logstash-plugin redis

Last synced: 4 months ago
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Redis cache filter for Logstash

• Host: GitHub
• URL: https://github.com/synlay/logstash-filter-cache-redis
• Owner: synlay
• License: mit
• Created: 2017-07-11T20:54:09.000Z (almost 9 years ago)
• Default Branch: master
• Last Pushed: 2018-03-13T02:49:53.000Z (over 8 years ago)
• Last Synced: 2024-09-21T14:20:00.998Z (almost 2 years ago)
• Topics: logstash, logstash-plugin, redis
• Language: Ruby
• Size: 14.6 KB
• Stars: 7
• Watchers: 3
• Forks: 7
• Open Issues: 3
• Metadata Files:
  • Readme: README.md
  • Changelog: CHANGELOG.md
  • License: LICENSE

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README

          
# Logstash Filter Redis Cache Plugin

[![Build Status](https://travis-ci.org/synlay/logstash-filter-cache-redis.svg)](https://travis-ci.org/synlay/logstash-filter-cache-redis)

[![Coverage Status](https://coveralls.io/repos/github/synlay/logstash-filter-cache-redis/badge.svg?branch=master)](https://coveralls.io/github/synlay/logstash-filter-cache-redis?branch=master)

[![Gem Version](https://badge.fury.io/rb/logstash-filter-cache-redis.svg)](https://badge.fury.io/rb/logstash-filter-cache-redis)

[![GitHub license](https://img.shields.io/github/license/synlay/logstash-filter-cache-redis.svg)](https://github.com/synlay/logstash-filter-cache-redis)

This is a plugin for [Logstash](https://github.com/elastic/logstash).

It is fully free and fully open source. The license is MIT, see [LICENSE](http://github.com/synlay/logstash-filter-cache-redis/LICENSE) for further infos.

## Documentation

This filter will store and retrieve data from Redis data cache. The fields `source` and `target` are used alternatively as data in- or output fields, while the value of a defined command like `rpush` will look for the corresponding event and use that value as the key. The following example for instance will store data from the event `ProductEntity` under the key based upon the data from the event `ProductId`:

```ruby

filter {

    cache_redis {

        rpush => "ProductId"

        source => "ProductEntity"

    }

}

```

## Developing

For further instructions on howto develop on logstash plugins, please see the documentation of the official [logstash-filter-example](https://github.com/logstash-plugins/logstash-filter-example#developing).