Kafka alert plugin for Elastalert

This is an Kafka Alert Plugin of Elastalert, which means the alert generated from Elastalert will be sent to the specific Kafka topic. This plugin is based on multiple Python libraries, which requires you to install them manually before using.

0. You need confluent_kafka library. You can obtain from here: https://github.com/confluentinc/confluent-kafka-python. You will need librdkafka library for installing this Python library.
1. Git Clone this project: git clone https://github.com/windhamwong/elastalert_kafka.git
2. Copy elastalert_modules/kafkaAlert.py into the folder elastalert_modules under Elastalert folder. (If you can't find this folder under Elastalert, simply just copy the folder elastalert_modules/ into Elastalert instead.
3. ...Guess what? Profit!

1. You need to specify the path of this library in your rule.

alert:
  - "elastalert_modules.kafkaAlert.KafkaAlerter"

2. Configure the Kafka info.

# Kafka server
kafka_brokers: "localhost:9091"
# Kafka producer name in Zookeeper
kafka_groupID: "elastalert"
# Kafka topic
kafka_topic: "elastalert-alert"

2b. Multiple Kafka topics (Untested)

alert:
    - "elastalert_modules.kafkaAlert.KafkaAlerter"
	- kafka_brokers: "localhost:9091"
	- kafka_groupID: "elastalert"
	- kafka_topic: "elastalert-alert"

You can see the example rule under rules.