Pre-cloud Cassandra to Multi-Cloud Kubernetes
summary
Shows k8ssandra using cass-operator plus a new k8ssandra operator to stitch Cassandra across clouds by injecting kubeconfigs into a control plane on AKS and treating EKS and GKE as data planes. Networking is the hard part so demos use eks-cubefed for EKS peering and Beatrix for cross-cloud routing; clusters in eu-west-1 and eu-central-1 join into one Cassandra ring. The operator deploys multi-dc clusters and asynchronous replication and the demo largely succeeds though HA features remain work in progress.
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chapters (11)
- 0:00Multi-cloud Cassandra evolution
- 1:43Why NoSQL and Cassandra matter
- 3:48Cassandra ring architecture and CAP theorem
- 10:11Cassandra linear scalability
- 11:37Cassandra on Kubernetes with operators
- 13:25Multi-cluster challenges and K8ssandra
- 15:50Control vs data plane in K8ssandra
- 18:19Multi-cloud networking with EKS CubeFed
- 21:52Live demo of multi-cluster Cassandra
- 26:47Unified cluster across clouds
- 27:54Resources and closing
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