Tag Archives: prometheus

Kubernetes Monitoring with Prometheus

By | March 11, 2024

Reading Time: 16 minutes In this article I am going show how to install Prometheus in a Kubernetes cluster using a Kubernetes operator. I will use the Operator Lifecycle Manager to install the operator, all with the ulterior motive to have infrastructure as code and in the extension be able to automate installation and configuration to an as large… Read More »

Metrics Alarms with Prometheus and Alertmanager

By | April 20, 2021

Reading Time: 7 minutes In this article I will use Prometheus and Alertmanager to send alarms when disk-space is low for a Spring Boot application. Actually, any service or application which have metrics that can be scraped by Prometheus can have alarms so the technique described in this article is not only applicable to Spring Boot services and applications.… Read More »

Spring Boot Prometheus Disk-Space Metrics

By | January 23, 2021

Reading Time: 4 minutes In this article I will show how I added disk-space metrics to the set of default metrics made available for scraping by Prometheus. There are a few ways to accomplish this but I have chosen to use data from the Spring Boot Actuator health data. A complete Spring Boot application with disk-space metrics is available… Read More »