The document discusses Kubernetes, an open-source system for managing containerized applications across multiple hosts. It provides an overview of what Kubernetes can do, including container scheduling, load balancing, and restarting containers, and what it cannot do, such as multi-tenant support and high availability. It also describes how the author tried out Kubernetes using CentOS, Docker, etcd and flannel to run the cluster.

1. Kubernetes使ってみた
株式会社ハートビーツ 馬場俊彰

2. 🍻祝 東京DDCC 🍻

4. 🐻がんばれ！ 🐻

5. who
• 馬場俊彰
• 株式会社ハートビーツ
技術統括責任者
• Linux, Apache, Nginx,
MySQL…
• Java, Python, Go…
• hbstudy

7. http://www.city.edogawa.tokyo.jp/edogawa100/edogawarashisa/rekishi/045.images/045.2.jpg

8. http://qiita.com/kazunori279/items/ebe8ea24601e606f8048

9. Kubernetes does
• Container/Cluster Manager
• Container Scheduling
• Endpoint to Container(s)
• Load Balancing
• HealthCheck and restart Container
• backed by golang, docker, iptables, etcd, github

10. Kubernetes does NOT
• multi tenant support
• public side load balancing
• persistence storage
• High Availability support

11. http://jp.techcrunch.com/2014/07/11/20140710google-microsoft-ibm-and-others-collaborate-to-make-
managing-docker-containers-easier/

14. kubernetes ➤ ls docs/getting-started-guides/*.md
docs/getting-started-guides/aws-coreos.md
docs/getting-started-guides/aws.md
docs/getting-started-guides/azure.md
docs/getting-started-guides/binary_release.md
docs/getting-started-guides/cloudstack.md
docs/getting-started-guides/coreos.md
docs/getting-started-guides/gce.md
docs/getting-started-guides/local_docker.md
docs/getting-started-guides/locally.md
docs/getting-started-guides/logging.md
docs/getting-started-guides/rackspace.md
docs/getting-started-guides/ubuntu_single_node.md
docs/getting-started-guides/vagrant.md
docs/getting-started-guides/vsphere.md

15. Try it
• Kubernetes v0.5.3
• CentOS Linux release 7.0.1406 (Core)
• Docker 1.2.0 (extras repository)
• golang 1.3.3 (extras repository)
• etcd v0.4.6
• flannel v0.1.0

16. http://heartbeats.jp/hbblog/2014/12/kubernetes-softlayer.html

17. heartbeats kubernetes

18. http://qiita.com/advent-calendar/2014/kubernetes