Consul - Consul is a solution for service discovery and configuration.
CloudFlare - Cloudflare is a global network designed to make everything you connect to the Internet secure, private, fast, and reliable.
Terraform - Tool for building, changing, and versioning infrastructure safely and efficiently.
Paessler PRTG - An advanced network monitoring solution to monitor network up/downtime, traffic and usage.
ServiceNow - ServiceNow automates and manages global enterprise service relationships. Create a single system of record for enterprise services, automate manual tasks, consolidate legacy ITIL systems.
MRTG - MRTG (or Multi Router Traffic Grapher) is an open-source network monitoring tool.