Red Hat, Nuage Networks, OpenStack, and KISS

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The reality is that IT is serious money – IDC estimates that the Internet of Things (IoT) market alone will hit $7.1 trillion by 2020![1]  But a lot of that money is due to the IT industry practice of “lock-in” – trapping a customer into a proprietary technology and then charging high costs, in some instances up to 10X cost, for every component   For some reason, customers object to having to pick one vendor’s approach, being subject to limitations – whether technological or otherwise, paying high markups for every incremental extension, then having to pay high switching costs for the next solution at end of life in five years or less.

As a consequence, many of those customers are taking a good, hard look at open source software (OSS) that can minimize vendor lock-in. OSS communities also encourage the development of software solutions that run on industry-standard and reasonably priced hardware. In particular, OpenStack has been well received by businesses of all sizes, and the OpenStack community is growing by leaps-and-bounds with 625% more participating developers and 307% more business members as of its fourth birthday![2] Since OpenStack can orchestrate operations for an entire datacenter, it offers a vision of the future where  customers are free from server, network, and storage lock-in.

However, legacy naysayers have always articulated three catches with OSS:
1)    Making it enterprise-grade in terms of scalability, reliability, and security
2)    Ensuring that the code base grows over time so that others can move the ball forward
3)    Getting enterprise-class support for the code base

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Delivering the Complete Open-Source Cloud Infrastructure and Software-Defined-Storage Story

Authored by Neil Levine, Director Product Marketing, Red Hat and Sean Cohen, Principal Technical Product Manager, Red Hat

The OpenStack summit in Paris not only marks the release of Juno to the public but also the 6 month mark since Red Hat acquired Inktank, the commercial company behind Ceph. The acquisition not only underscored Red Hat’s commitment to use open source to disrupt the storage market, as it did in the operating system market with Linux, but also its investment in OpenStack where Ceph is a market leading scale-out storage platform, especially for block.

Even prior to the acquisition, Inktank’s commercial product – Inktank Ceph Enterprise – had been certified with Red Hat Enterprise Linux OpenStack Platform and over the past 6 months, the product teams have worked to integrate the two products even more tightly.
Delivering the complete Open-Source Cloud Infrastructure and Software-Defined-Storage story
The first phase of this work has been focused on simplifying the installation experience. The new Red Hat Enterprise Linux OpenStack Platform installer now handles configuration of the Ceph components on the controller and compute side, from installing the packages to configuring Cinder, Glance and Nova to creating all the necessary authentication keys. With the Ceph client-side components now directly available in RHEL OpenStack Platform, much of what was a manual effort has now been transformed & automated. In addition the RHEL OpenStack Platform installer also takes responsibility for the configuration of the storage cluster network topology and will boot and configure the hosts that will be used by the Ceph storage cluster.

The Inktank Ceph Enterprise installer has also been modified to take pre-seeded configuration files from RHEL OpenStack Platform and use them to build out the storage cluster. With some of the Ceph services architected to run co-resident on the controller nodes, the number of physical nodes needed has been reduced without sacrificing security of performance.

Continue reading “Delivering the Complete Open-Source Cloud Infrastructure and Software-Defined-Storage Story”