OpenStack in Action 4! Thierry Carrez - From Havana to Icehouse

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Paris, 5th December 2013 : OpenStack in Action 4! organized by eNovance, brings together members of the OpenStack community.

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OpenStack in Action 4! Thierry Carrez - From Havana to Icehouse

  1. 1. From Havana to... Icehouse A view from the OpenStack Technical Committee Thierry Carrez (@tcarrez) Technical Committee chair, OpenStack
  2. 2. How we produce OpenStack developers reviewers test gate
  3. 3. How we produce OpenStack
  4. 4. How we produce OpenStack 6-month development cycles Integrated release
  5. 5. Technical leadership PTLs (program technical leads)
  6. 6. Technical leadership OpenStack Technical Committee
  7. 7. Havana cycle: the numbers 6 months  2 new integrated projects (Heat, Ceilometer)  399 implemented blueprints  14000+ commits  750+ authors 
  8. 8. Key features in Havana release Caching in Keystone  Swift global clusters support  More storage backends for Glance & Cinder  Neutron : Modular L2, VPNaaS, FWaaS  Nova : Docker, improved Cells/Cinder support  UI support for all new features in Horizon 
  9. 9. Governance changes « Integrated » projects  No more PTL seats in Technical Committee  Moving to Gerrit-driven governance  Created the « programs » concept 
  10. 10. OpenStack programs Teams around integrated projects  Common libraries (Oslo)  Infrastructure  QA  Documentation  Devstack  TripleO  Release cycle management 
  11. 11. Infrastructure changes Multi-master Jenkins setup  Peak at 328 jenkins nodes  Speculative parallel gating  > 4000 clouds deployed. Per day.  203 git repositories  3k code reviews posted every day 
  12. 12. Coming up in Icehouse: Trove Previously-codenamed RedDwarf  Database provisioning as a service  Create DB, push schemas and users  Currently supports MySQL  Should support clustering, Cassandra 
  13. 13. Subjective Icehouse features list Adoption of secure oslo.messaging library  Keystone : Token revocation, Federation  Ceilometer : time-constrained alarms  Glance : asynchronous workers  Cinder : Better placement decision making 
  14. 14. Subjective Icehouse features list Swift : Erasure coded data, Storage policies  Nova : Separate scheduler, containers ?  Neutron : strict integration testing  Heat : Autoscaling API  Horizon : RBAC, live migration, Ceilo UI 
  15. 15. New projects in incubation Ironic : baremetal deployment  Marconi : queue as a service  Savanna : data processing (Hadoop) 
  16. 16. Thank you ! thierry@openstack.org http://fnords.wordpress.com @tcarrez on ttx on Icehouse street picture by Elizabeth Krumbach Joseph, CC-BY 2.0 Summit pictures are by Claire Massey, all rights reserved, used with permission

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