A hitchhiker's guide to CNCF/OSS observability solutions around Kubernetes

Understanding what is happening in your cluster can be challenging. How can you quickly and easily tell if your cluster and apps are healthy, well utilized and running as expected? In this overview, we'll look at various aspects of Kubernetes observability, and present multiple OSS solutions from the CNCF landscape and beyond to achieve that. We will start with tools that simply query the Kubernetes API and deliver the output in an easy-to-understand UI (e.g. Headlamp, Skooner, k9s), go over sidecar-based and eBPF-based services meshes (e.g. Istio Kiali, Cilium Hubble UI) and end with application-side logging and monitoring (e.g. OpenTelemetry, fluentd, Jaeger, Grafana). Each level of observability demands a certain price in terms of configuration and runtime overhead. In turn the quality and depth of the information is different. The intended take-away is to get an understanding which type of tooling is the right one for a given purpose. Kubernetes Community Days (KCDs) are global, community-organized events that gather adopters and technologists from open source and cloud native communities. This is our third edition in Munich, and we’re excited to bring the community together. We want to provide a platform for professionals and experts from all levels and backgrounds to learn, network, and share their knowledge on all things cloud native. Find out more on https://www.kcdmunich.com Follow us on: LinkedIn -   / kubernetes-community-days-munich   Twitter/X -   / kcdmunich   Instagram - https://www.instagram.com/kcdmunich?i...