20190722 OpenStack community past present futureAkihiro Motoki
Presentation at OpenStack Days Tokyo 2019
It covers
- Recent status of OpenStack community
- Upstream development community
- User (ops) community
- SIG output (extended maintenance, fast forward upgrade)
- community wide goals
- Future of OpenStack in "Open Infrastructure"
20190722 OpenStack community past present futureAkihiro Motoki
Presentation at OpenStack Days Tokyo 2019
It covers
- Recent status of OpenStack community
- Upstream development community
- User (ops) community
- SIG output (extended maintenance, fast forward upgrade)
- community wide goals
- Future of OpenStack in "Open Infrastructure"
Kentaro Takeda and Kensuke Ishizu of NTT DATA presented on common misunderstandings enterprises have about OpenStack and how it differs from traditional infrastructure models. They explained that OpenStack is software for building infrastructure as a service (IaaS) and outlined key differences between IaaS and traditional server consolidation approaches. Specifically, IaaS follows a "cattle not pets" approach where infrastructure resources are treated as interchangeable and provisioned on-demand, unlike dedicated server silos. The presentation provided examples of how enterprises sometimes try to use OpenStack in ways that don't align with its IaaS model, resulting in projects deemed "Korejanai" or "not it".
The document discusses integrating Cisco Application Centric Infrastructure (ACI) with container networking using OpenStack. ACI enables automated container networking and policy mapping without requiring network configuration. It provides structure to container networking and allows direct policy mapping between switch configuration and container usage. The document demonstrates a demo topology using ACI fabric with Contiv plugins to launch a multi-tier application across web and database containers with automated network and policy creation.
This document summarizes a presentation given by Motonori Shindo on OpenStack Congress and Datalog. It introduces OpenStack Congress as a project that provides "Policy as a Service" in OpenStack. It then discusses Datalog, the declarative logic programming language used to define policies in Congress. The document provides examples of Datalog syntax and semantics. It also outlines current and potential future capabilities of Congress, such as monitoring, enforcement, and auditing of policies. Finally, it demonstrates examples of policies defined in Congress to detect violations in OpenStack environments.
10G/40G gen to 25G/100G gen, and go forward (HPVI community meetup)Takao Setaka
The document discusses high-performance virtual infrastructure and networking technologies including 10/25/40/100G Ethernet, dual-rate 40/100G transceivers, QSFP-DD 400G interfaces, Cisco's CloudScale ASIC, and the Cisco Nexus 9300-FX2 series switches. Key topics covered are network interface standards, transceiver and cable technologies, the CloudScale ASIC capabilities like flexible forwarding, telemetry, and MACsec encryption, and the Nexus 9300-FX2 switch models.
Microsoft conference 2014_Cisco_session_非公式配布版Takao Setaka
Microsoft Conefence 2014 にて、シスコによるスポンサーセッションにて使用した資料の配布版です。ただし、会社公式ではないので、非公式扱い。内容の正確性などは保証致しません。
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