tintoy/logstash-output-seq repository overview

To give it a spin, create a config similar to this:

input {
	stdin {
		add_field => {
			"@level" => "Informational"
		}
	}
}
output {
	seq {
		url => "http://localhost:5341/"
		api_key => "my-api-key"
	}
}
output {
	stdout {}
}

Then: docker run --rm -it -v "$PWD":/config-dir tintoy/logstash-output-seq -f /config-dir/logstash.conf

See the GitHub repository⁠ for further information.