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Wednesday, November 5 • 11:50 - 12:30
OpenStack Upgrade Without Down Time

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In the openstack production environment, the service down time is sensitive to the customers. The system upgrade will be a very tough work for the operation team. 

In this session we will share the best practices and lesson learns about how to upgrade the openstack production environment, which was tested in the test environment with the same architecture and deployment of production environment. At the same time, we found some gaps and issues during the test which we want to address the attentions from the community to improve them.

The test was conducted for the upgrade from Havana to Icehouse. If time permit, another round of testing of upgrade from Icehouse to Juno will be performed before Paris Summit. If so we will share the test result and findings as well.

The topics to be covered in this session are:

1. The openstack production deployment architecture and design

2. The upgrade strategy and methodologies as well as the test methodologies.

3. The upgrade steps introductions

4. Best practicies during the upgrade

5. Lesson learns during the upgrade

6. Some known issues and gaps

(Canonical, NTT)


Yankai LIU

Cloud Architect, Canonical
Yankai Liu is a Cloud Architect at Canonical being responsible for cloud architecture design and delivery. She has more than 11 years IT industry experience in which with more than 4 years focusing on Cloud solution architecture and design. Before joining Canonical Yankai Liu worked... Read More →
avatar for Takashi Natsume

Takashi Natsume

Software Engineer, NTT, Nippon Telegraph and Telephone Corporation
Takashi Natsume has been working in the IT industry for about 15 years and has been working for NTT corporation since April, 2013.He is engaged in system design of public cloud systems based on OpenStack and functional verification of OpenStack.Prior to joining NTT corporation, He... Read More →

Wednesday November 5, 2014 11:50 - 12:30
Amphitheatre Bleu

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