Introduction

Prometheus is a widely used, cloud-native open source monitoring solution. Its alerting component is called Alertmanager, which can send alerts to email, Slack and elsewhere. Both Prometheus and Alertmanager fit very well into the infrastructure as code model as well. Twilio SMS is a SMS sending service with consumption-based pricing model with an extensive API. With some effort you can integrate Twilio SMS and Prometheus together as described in this article.