Multi-Cluster and Federation v2

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SHOW OVERVIEW: Brian talks with Paul Morie (@cheddarmint, Sr. Principal Software Engineer @RedHat, Reviewer/Approver of Federation v2) about the evolution of multi-cluster and Federation v2 in Kubernetes.

SHOW NOTES:

• Try OpenShift 4 - http://try.openshift.com • Kubernetes Federation v2 - https://github.com/kubernetes-sigs/federation-v2 • Kubernetes Federation v2 on OperatorHub - https://operatorhub.io/operator/alpha/federation.v0.0.6 • Kubernetes Federation v2 on OpenShift 3.11 - https://blog.openshift.com/kubernetes-federation-v2-on-openshift-3-11/ SHOW TOPICS:

Topic 1 - Let’s start with some basics. The differences between “Federation” and “Multi-Cluster”?

Topic 2 - What are the basic functionality that needs to be in place to federate more than 1 cluster together (authentication, registry, cluster registry, network routing, etc.)

Topic 3 - What are some of the mechanisms that help determine which cluster a container should run?

Topic 4 - Is the current design intended to handle applications that span clusters, or is the expectation that apps live in a single cluster? What about deploying the same app to multiple clusters?

Topic 5 - For more advanced capabilities, such as intelligence to know where to dynamically place an application, would that be something that’s within Kubernetes, or any external service?

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