Earlier in this month the OpenStack community came out with the biannual OpenStack release – Havana. According to the OpenStack Foundation, not only did Havana add close to 400 new features across Compute (Nova), Storage (Swift), Networking (Neutron) and other core services, it also provided users with more application-driven capabilities and more enterprise features. Two new projects – Heat (orchestration) and Ceilometer (metering) were integrated into OpenStack during the Havana release as well.
One area of focus in Havana for Cisco was on the Neutron project. This included contributions to enhance the Neutron Cisco plugin framework, feature additions to the Nexus plugin for physical Cisco Nexus switches, introduction of the new Cisco Nexus 1000v virtual switch plugin and actively leading and participating in the design of the Neutron Modular Layer 2 plugin framework. This datasheet captures more information on the new features of the Cisco Nexus Neutron plugin (for physical switches) for OpenStack Havana. Cisco’s contribution in these and other areas, such as Layer 3, Firewall and VPN network services are reflected in this Stackalytics report of Neutron contributions for the Havana release.
We are now just a few days away from the OpenStack IceHouse Summit taking place in Hong Kong. Cisco is premier sponsor for the Summit and is also participating in several sessions and panels to make the Summit a success. To secure a slot in the General Session track at the Summit, interested candidates including Cisco’s OpenStack team submitted speaking proposals in August that went through an OpenStack community voting process. The details of the proposals can be found in this blog. Based on these results, Cisco’s team is now leading or participating in 10 session and panel discussions. The following table (sorted by session timings) captures details of the accepted sessions –
In addition to the above General Session tracks, the Cisco OpenStack team is also leading the design sessions in the Neutron project on Connectivity Group extensions for applications, Modular Layer 2 plugin, Network Function Virtualization with Service VM’s and Services Framework. An enhanced constraint based solver scheduler will also be discussed with the community within the Nova project. The schedule for the general sessions is here and for the design sessions here. If you are interested in attending any of the general or design sessions be sure to mark your calendar.
Finally, we are showcasing in the demo theater “Scaling OpenStack with Cisco UCS and Nexus” on Wednesday, November 6th 12:40pm-12:55pm and will be present at the Cisco booth (booth B6 in the exhibit hall) with the following demos –
- OpenStack UCS demo
- N1KV demo on OpenStack
- Seamless-Cloud on OpenStack demo
- Constraint-based Smarter Scheduler for OpenStack demo (short demo here)
- Tuesday, November 5th from 10:45am to 6:00pm
- Wednesday, November 6th from 10:45am to 6:00pm
- Thursday, November 7th from 8:00am to 4:00pm
We are excited to be there at the OpenStack Hong Kong Summit and we hope to see you there as well ! For latest information, visit us here.
Tags: Cisco, datacenter, Havana, HongKong, icehouse, nexus, OpenSource, OpenStack, UCS
A long time ago I got asked to write about how to use Fibre Channel over Ethernet (FCoE) for distance. After all, we were getting the same question over and over:
What is the distance limitation for FCoE?
Now, the short answer for this can be checking out various data sheets for the Nexus 2000, Nexus 5500, Nexus 6000, Nexus 7000, or MDS 9X00 product lines. But it didn’t answer the most obvious follow-up questions: “Why?” and “How?”
Problem is, whenever you start talking about extending your storage connectivity over distance, there are many things to consider, including some things that many storage administrators (or architects) may not always remember to think about. The more I thought about this (and the longer it took to write down the answers), the more I realized that there needed to be a good explanation for how this worked.
Generally speaking, the propeller spins the ‘other way’ when it comes to storage distance.
To that end, I began writing down the things that affect the choice for selecting a distance solution, which involves more than just a storage protocol. And so the story grew. And grew. And then grew some more. And if you’ve ever read any blogs I’ve written on the Cisco site you’ll know I’m not known for my brevity to begin with! So, bookmark this article as a reference instead of general “light reading,” and with luck things will be clearer than when we started. Read More »
Tags: distance, FCIP, FCoE, Fibre Channel, iSCSI, MDS, nexus, Storage
At this year’s Hadoop Summit 2013
, I presented on the “The Data Center and Hadoop” which built upon the past two years of testing the effects of Hadoop on the data center infrastructure
. What makes Hadoop an important framework to study in the data center is that it contains a distributed system that combines both a distributed file system (HDFS) along with an execution framework (Map/Reduce). Further it builds upon itself and can provide other real-time or key/value stores(HBASE) along with many other possibilities. Each comes with its own set of infrastructure requirements that include throughput sensitive components along with latency sensitive components. Further in the Data Center, understanding how all these components work together is key to optimized deployments.
After studying many of these components and their effects, the very data we were alanyzing became a topic of a lot of our discussions. We combined application performance data, application logs, compute data AND network data to build a complete picture of what is happening in the data center.
With the advent of programmable networks (aka “Software Defined Networking”) it is not only important to make the network more application aware, but to also know where and how to analyze and make the right connections between the application and the network.
Tags: Big Data, Cisco Nexus, data center, Hadoop, Hadoop Summit, nexus, SDN, software defined networking
Next week, Microsoft will be hosting over 16,000 attendees from over 160 countries at their Worldwide Partner Conference in Houston, Texas. Cisco is again a proud sponsor of this event and complete details about our participation are available on Cisco.com.
Stop by booth #1401 where Cisco will be demonstrating:
In addition to demonstrating the products and solutions that have catapulted Cisco to the #2 blade server vendor worldwide1, Rex Backman will be speaking on “Leveraging Cisco Datacenter Assets to Drive Private Cloud Revenue” Wednesday (4:00 – 5:00 PM, Hilton America Grand Ballroom D).
Both the Nexus 1000V and FlexPod won Best of TechEd 2013 awards. This was the third year in a row for a Cisco product to be so honored.
We’re looking forward to seeing you at WPC. Join the conversation on social media using the hashtag #CiscoWPC. If you won’t be able to join us and would like to learn more about how Cisco is changing the economics of the datacenter, I would encourage you to review this presentation on SlideShare or my previous series of blog posts, Yes, Cisco UCS servers are that good. Or visit the Microsoft Cisco UCS portal.
- Source: IDC Worldwide Quarterly Server Tracker, Q1 2013 Revenue Share, May 2013
Tags: 1000V, B-Series, blade, C-Series, Cisco, datacenter, Exchange, FlexPod, Microsoft, N1KV, nexus, partner, PowerShell, PowerTool, rack, server, SQL, UCS, UCS Manager
Cisco today introduced Application-Centric Infrastructure as the vision for Next Generation Data Center architecture, built for both today’s physical and virtual workloads as well as tomorrow’s highly dynamic Cloud-based, and performance-intensive big data application environments. Please check out Padmasree Warrior’s blog or Cisco Unified Fabric to learn more.
What I would like to share with you is how we are evolving the Cisco Unified Fabric to deliver operational simplicity through superior integration.
Introducing Cisco Dynamic Fabric Automation (DFA)
Delivering Operational Simplicity through Superior Integration
As organizations accelerate private and public cloud deployments, IT organizations and data center networks must evolve to meet rapidly changing and growing requirements. Virtualized and cloud environments require more agility and simplicity to quickly deploy and migrate virtual machines. IT organizations, on the other hand, are challenged with operational complexity, architectural rigidity and infrastructure inefficiency with manual processes, disjointed provisioning, deficient software overlays, static resource allocations and disruptions when growth is needed.
The good news is that Cisco continues to evolve its Unified Fabric to address these needs. The new Cisco Dynamic Fabric Automation delivers unsurpassed operational simplicities through superior integration. It does this by …. Read More »
Tags: Cisco, Cisco DFA, Cisco Dynamic Fabric Automation, Cisco ONE, cloud, Cloud Computing, data center, DCNM, F3 Modules, FabricPath, Hybrid Cloud, it-as-a-service, LISP, network provisioning, nexus, Nexus 1000v, Nexus 6000, Nexus 7000, Nexus 7700, NX-OS, OTV, private cloud, Public Cloud, switch, Unified Fabric, virtualization