063518d072
* Convert all log levels to lowercase * Make number of threads configurable * Improve naming * Update path and log options for Logstash 2.4 * Change worker count from string to integer for the Kafka output plugin supplied with Logstash 2.4. Partially-Implements: blueprint monasca-roles Change-Id: I9379969ee639dff0b525d7a1a03df59bcf18b98b