DevOps World 2020: Optimizing Kubernetes Cloud Costs
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The document discusses optimizing costs for Kubernetes in the cloud. It covers benefits of the cloud like agile development and improved collaboration. Key contributors to cloud costs are discussed like container orchestration. Recommendations are provided to optimize Kubernetes resources like defining memory and CPU limits to avoid high idle costs and draining and deleting unused nodes to right size the cluster.
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DevOps World 2020: Optimizing Kubernetes Cloud Costs
- 1. Optimizing Kubernetes Cloud Costs Breakout Session 2020 Tiffany Jachja - Evangelist
- 2. Continuous Delivery Accelerates Developer Velocity.
- 3. © 2020 All Rights Reserved. 3 AWS Cloud Costs, 2017-2018
- 4. © 2020 All Rights Reserved. 4 • Benefits of the Cloud • Contributors to Cost • Optimizing Kubernetes Resources Agenda
- 5. © 2020 All Rights Reserved. 5 Benefits of the Cloud Agile Development Dev & Test Environments Improved Cross Collaboration Enhanced Security And Much More… Living in the Cloud
- 6. Kubernetes is not free
- 7. © 2020 All Rights Reserved. 7 What You Pay For
- 8. © 2020 All Rights Reserved. 8 Container Orchestration
- 10. © 2020 All Rights Reserved. 10 • Container Quality of Service – Guaranteed – Burstable – BestEffort • Memory (bytes) • CPU (cores) • Defining Memory and Limits High Idle Costs
- 11. © 2020 All Rights Reserved. 11 High Unallocated Costs >> kubectl top node
- 12. © 2020 All Rights Reserved. 12 >> kubectl get nodes >> kubectl drain <node_name> >> kubectl delete <node_name> Right Sizing a Cluster