Docker integration

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Docker integration

  1. 1. Docker – Red Hat overview Vijay Bellur http://twitter.com/vbellur Red Hat
  2. 2. Agenda ● Why Docker? ● Docker – Integrations ● Q&A
  3. 3. Pre-1960 shipping industry x
  4. 4. Solution: Shipping container Separation of concerns ● User cares about packing the inside ● Shipper cares about moving the container ● Standardized interface ●
  5. 5. Why Docker?
  6. 6. Docker & GlusterFS ● ● ● GlusterFS – open, distributed scale-out storage system. Storage driver for Docker – highly available shared storage for Docker containers. Containerize applications in GlusterFS storage servers ● ● Co-residency of applications and storage! GlusterFS Docker images ● http://neependra.net/?p=1048
  7. 7. Docker & OpenShift Origin ● ● OpenShift is an open source hybrid cloud application Platform as a Service (PaaS). OpenShift components – console, API & nodes ● ● Gears are special containers built around SELinux ● ● ● Highly secure Portability is not very easy Gears, Docker & SELinux ● ● Nodes host gears & cartridges Highly secure and portable! Cartridges & Docker images can be closely coupled together.
  8. 8. Docker & RDO/ OpenStack ● ● ● ● ● OpenStack is a cloud computing project aimed at providing an infrastructure as a service RDO – Community offering from Red Hat for OpenStack Nova supports Docker from Havana release. Heat can orchestrate Docker containers (bypassing Nova) Solum uses Docker containers
  9. 9. Docker & Fedora/CentOS ● docker-io package for cutting edge features – Fedora 20 ● CentOS 6.5 adds support for docker ● Platform for developing docker images ● Platform for deploying docker containers & images
  10. 10. Questions?

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