Monitoring Kubernetes is vital to understanding the health and performance of a cluster, but which metrics are most important to add to your dashboards and alert on? Jacob will discuss how to most effectively monitor and visualize your Kubernetes cluster using the Grafana Kubernetes plugin and PromQL.

When performance metrics are combined with active user experience and machine learning, we can gain new insights about why a business critical application is slow, what components are involved, and how this impacts users and hardware.

Fred Moyer talks about IronDB, and the new Grafana data source they developed.

The RED Method defines three key metrics you should measure for every microservice in your architecture. It gives developers a template for instrumenting their services and building dashboards in a consistent, repeatable fashion.

Dan Cech discusses some of the new features in Graphite.

Significant amounts of time have been invested in performance testing and analysis of OpenStack. In this talk I share how we use Grafana and many other Open Source tools to monitor the performance of an OpenStack Cloud while benchmarking.

From zero to Kubernetes: Which challenges do I face while migrating a cloud-unready Java application such as HiveMQ from a classical Linux IT- environment to Docker-Orchestrator Kubernetes?

SIGNL4 Outtakes - when the demo goes wrong (it´'s the other app!)

The idea of Software as a Service (SaaS) isn't new, but still it is getting more and more attraction nowadays. Also the acceptance in the European market of such services is increasing steady. Developing and running such a platform can be challenging, but modern Open Source Software and modern development processes can help. This talk covers the components and technologies of the NETWAYS Web Services platform for Icinga.

Proxmox VE (PVE) is a feature rich open-source solution for enterprise virtualization. Features like software-defined storage with zfs integration , powerful high-availability clustering and lightweight lxc containers in combination with kvm virtual machines make Proxmox VE a great VMWare alternative.