KubeCon EU 2016 Keynote: Kubernetes State of the Union
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Kubernetes is growing rapidly with over 5,000 commits in the 1.2 release and 50% more contributors. The 1.2 release focuses on getting started quicker and getting big faster with a new UI, improved scaling, and simplified deployments. Key features in 1.2 include the deployment API for automated application updates, configmaps for late-binding configuration, and daemonsets to ensure a pod runs on each node. Version 1.3 is planned for the coming weeks with additional features to support legacy applications, federated clusters, auto-scaling, and more.
KubeCon EU 2016 Keynote: Kubernetes State of the Union
- 1. Kubernetes State of the Union David Aronchick @aronchick Senior Product Manager, Google Container Engine & Kubernetes
- 2. Google Cloud Platform Since January 2015 1.0 1.1 1.2
- 3. Google Cloud Platform Velocity 5k Commits in 1.2 +50% Unique Contributors Top 0.01% of all Github Projects 1200+ External Projects Based on K8s Companies Contributing Companies Using
- 4. Google Cloud Platform Why Are We Growing So Fast? Platform • Well-designed architecture • Key features are in the box • True portability Community • Extremely active contributors and participants • Responsive (both to questions and requests) Adoption • Who wouldn’t want to run containers like Google? • Users contribute back to the platform and community
- 5. Google Cloud Platform Vision Give Everyone the Power to Run Agile, Reliable, Distributed Systems at Scale
- 7. Google Cloud Platform Kubernetes 1.2 Release • Two primary investments • Get started quicker • Get big faster • Announcing Kubernetes 1.2 • New UI • Improved scale • Simplified application deployments • Automated cluster management • Third party extensibility • Much much more… • Available by end of March
- 12. Google Cloud Platform Deployment Problem: Manual rollout of applications (and changes) Today: â—Ź kubectl rolling-update â—Ź sed (?!?) apiserver
- 13. Google Cloud Platform Deployment API Solution: Deployment API apiserver$ kubectl create -f Deployment-1.yml Deploy- ment
- 14. Google Cloud Platform Deployment API Solution: Deployment API apiserver Deploy- ment $ kubectl create -f Deployment-1.yml
- 15. Google Cloud Platform Deployment API Solution: Deployment API apiserver$ kubectl create -f Deployment-1.yml
- 16. Google Cloud Platform Deployment API Solution: Deployment API! apiserver Deploy- ment $ kubectl create -f Deployment-2.yml
- 17. Google Cloud Platform Deployment API Solution: Deployment API! apiserver Deploy- ment $ kubectl create -f Deployment-2.yml
- 18. Google Cloud Platform Deployment API Solution: Deployment API! apiserver Deploy- ment $ kubectl create -f Deployment-2.yml
- 19. Google Cloud Platform Deployment API Solution: Deployment API! apiserver$ kubectl create -f Deployment-2.yml
- 20. Google Cloud Platform Deployment API Solution: Deployment API! apiserver$ kubectl create -f Deployment-1.yml Deploy- ment
- 21. Google Cloud Platform Deployment API Solution: Deployment API! apiserver$ kubectl create -f Deployment-1.yml
- 22. Google Cloud Platform ConfigMaps Problem: Managing config separately from your applications Today: â—Ź Build container with config â—Ź Reconfigure app to use external config store â—Ź Run a sidecar container that pulls the config from config store apiserver
- 23. Google Cloud Platform ConfigMaps Solution: ConfigMaps! â—Ź Late-binding, live-updated and atomic â—Ź Available as a file or env vars apiserver Config Map $ kubectl create -f etcd-config.yml
- 24. Google Cloud Platform ConfigMaps Solution: ConfigMaps! â—Ź Late-binding, live-updated and atomic â—Ź Available as a file or env vars apiserver Config Map $ kubectl create -f etcd-config.yml
- 25. Google Cloud Platform ConfigMaps Solution: ConfigMaps! â—Ź Late-binding, live-updated and atomic â—Ź Available as a file or env vars apiserver Config Map $ kubectl create -f etcd-config.yml
- 26. Google Cloud Platform DaemonSets Problem: Run one (and only one) pod on every node (or a subset of nodes) Today: â—Ź Over-replicate â—Ź Static pods â—Ź Grab unique resource per node â—Ź Run outside of Kubernetes apiserver
- 27. Google Cloud Platform DaemonSets Solution: Daemon Sets! apiserver Pod $ kubectl create -f daemon-sharder.yml
- 28. Google Cloud Platform DaemonSets Solution: Daemon Sets! apiserver Pod $ kubectl create -f daemon-sharder.yml
- 29. Google Cloud Platform Solution: Daemon Sets! DaemonSets Pod $ kubectl create -f daemon-sharder.yml apiserver
- 30. Google Cloud Platform The Future
- 31. Google Cloud Platform Roadmap • Kubernetes 1.3 is weeks* away! • Legacy application support (aka Pet Set) • Cluster Federation (aka Ubernetes) • Scale++ • In-cluster IAM • Cluster autoscaling • Scheduled job • Public cloud dashboard (with nightly runs) • Lots, lots more! • Open for proposals now * Where weeks = O(16)
- 33. Google Cloud Platform Kubernetes is Open - open community - open design - open source - open to ideas http://kubernetes.io https://github.com/kubernetes/kubernetes slack: kubernetes (http://slack.kubernetes.io) twitter: @kubernetesio me: @aronchick ([email protected])