StackStorm (aka "IFTTT for Ops") is event-driven automation commonly used for auto-remediation, security responses, facilitated troubleshooting, complex deployments, and more. Includes rules engine, workflow,1800+ integrations (see /st2contrib), native ChatOps and so forth.  Installer available at http://docs.stackstorm.com/install/index.html. Ping us on slack - https://stackstorm-community.slack.com/. 