Rick Rackow
Senior Site Reliability Engineer | Author "Operating OpenShift"
Berlin, Germany
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Rick Rackow is a seasoned professional in the IT industry.As an SRE at heart, Rick focuses on cloud and container infrastructure, with a special interest in monitoring and observability.
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Let's talk about layers
In this session Rick will dive into container layers. He will explore myths and misconceptions. What is a layer? Does the size matter? When is a layer reused? Can I make my final image smaller with fewer layers? Are build time layers and run time layers the same?
At the end of the talk, the audience will have a good set of answers about the questions above with some practical advice for every day use.
5 Stages of Kubernetes
Kubernetes by now comes in various shapes and forms but can ultimately be boiled down to 5 different models:
* Managed Kubernetes (SKE, GKE, AKS, etc.)
* Self Installed Single Cluster
* Multi-Cluster
* Federated Kubernetes (Karmada)
* Kubernetes as Resource (Hosted Controlplanes)
Each of those models come with distinct advantages and disadvantages, as well as differences in the operational model and use case.
This talk deep dives into each mode, explains advantages and disadvantages in general and showcases one example for each mode with a demo. Additionally, since this is a tutorial style talk, specific spotlight will be put on the so called “day 2 operations” like
* Observability
*Metrics
*Logs
*Traces
* Upgrades
* Disaster Recovery
* Scaling
Rick Rackow
Senior Site Reliability Engineer | Author "Operating OpenShift"
Berlin, Germany
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