API Docs

About

emmett is a unified logging layer with the goal of serving as a drop-in Logstash replacement as well as providing added / improved features.

emmett is written in Rust and uses Tokio, which means:

• Blazing fast ⚡⚡⚡
• Very small resource requirements (currently needs less than 3 MB RAM for simple pipelines)
• No garbage collector == better and more consistent performance
• Completely asynchronous - plugins operate independently of one another
• Multithreaded and work-stealing

Usage

emmett currently uses TOML for configuration, but will be able to parse Logstash configuration files as well as other formats like JSON in the future.

The Logstash configuration file parser is currently on hold until the plugins themselves become more stable. Merge requests are always welcome though!

```toml

This is an emmett config file.

[[inputs]]

[inputs.httppoller] requesttimeout = 60 schedule = { cron = "* * * * * UTC" } codec = "json" metadatatarget = "httppollermetadata" truststore = "/path/to/downloadedtruststore.jks" truststore_password = "mypassword"

[[inputs.http_poller.urls]] test1 = "https://jsonplaceholder.typicode.com/posts/1"

[[filters]]

[filters.mutate] replace = { "id" = "yo dawg" } copy = { "title" = "titleCopy" } strip = ["body"] split = { "body" = "\n", "titleCopy" = " repellat " } capitalize = ["titleCopy"] join = { "body" = " ... "}

[filters.json] source = "jsonString" target = "jsonString"

[filters.date] match = [ "timestamp" , "dd/MMM/yyyy:HH:mm:ss Z" ]

[[outputs]]

[outputs.elasticsearch] hosts = ["localhost:9200"] ```