Container-Native Software Defined Storage (SDS) From LINBIT

Container-Native Software

Container-native software technologies represent the next wave of efficiency for data centres. Like previous waves, a new technology points to new levels of efficiency and delivers some of it. But as you get deeper into it, you see opportunities to optimize how it works. And after a while longer, you see it. Doing it in a ‘native’ way would have got the most out of it. This is pretty typical. Technology often hits its mark only after the first few revisions. Regarding containers, we are now getting to that stage across the industry. “Container-native xyz” is now possible and can bring maturity and speed.

At LINBIT®, we have seen the needs of the DRBD® community evolve. Starting with data replication in clusters, customers welcomed an open source alternative to proprietary paths towards high availability (HA): always-on applications and always-available data. That model was later expanded to provide geo-clustering: geographically distributed resources that provide LINBIT DR.

Market Feedback: Need for Flexible Storage Management

HA and DR are environments that, by necessity, pay special attention to data and storage. They provide a front-row seat to how data management and storage management technologies are changing. We saw early on that LINBIT users have growing needs for flexible provisioning, configuration management, and cluster management without sacrificing data availability and application up-time. LINBIT’s entry into the SDS world was natural. We wanted to address the need for flexible storage management with built-in HA and DR.

LINBIT SDS provisions, replicates, and manages data storage independent of hardware, enabling the use of commodity hardware in addition to open-source software, an essential objective for many data centres. Today, LINBIT SDS is a successful player in the SDS market. Additionally, LINBIT is an enthusiastic member of the open-source OpenSDS Project. This makes it easier and more cost-effective for millions of DRBD users to implement SDS solutions.

Putting all of that in the context of container-native software technologies, it became apparent a couple of years ago that a container-native implementation of LINBIT SDS would be an emerging need. That led to the announcement we made recently focused on a major addition to the LINBIT product suite: LINSTOR®, which adds support for Kubernetes and OpenShift environments.

Reduced Costs for Cluster Storage

LINSTOR fills a significant gap in the market by providing container-native block storage, which, as you may know, is especially important for enterprise/database applications. LINSTOR can also provide data persistence for elastic applications, which dynamically create or remove containers depending on the load.

With LINSTOR, enterprise and database applications can benefit from container technologies while preserving data even when a container is eliminated. As a result, this can reduce the cost and complexity of deploying scale-out cluster storage.

As virtualization changed how storage can be configured and managed, container technologies demand a new approach. LINBIT SDS and LINSTOR provide that.

Container-Native Software

By simplifying storage cluster configuration and ongoing management, then plugging into cloud and container front-ends, users get the resilient infrastructure they need. Also, they retain the flexibility to choose vendors. For example, using a pool of Linux storage, system administrators can set the number of nodes, the number and size of storage volumes, and the number of replicas. LINSTOR does the rest and builds the environment. This eliminates the complex and error-prone process of manually setting up cluster configuration files for each server.

As always, we’d love to hear from current and interested users of LINSTOR and LINBIT SDS. If you have any questions about container-native software technologies, get in touch. We are proud that LINBIT users scale from small shops to large enterprises; to universities and government agencies. Above all, we’re committed to delivering always-on/always-available/always-efficient technologies.

Brian Hellman

Brian Hellman

Brian started LINBIT USA in 2008 and leads its dedicated team as Chief Operating Officer. Brian is passionate about open source software and the community around it. He is particularly focused on high availability, disaster recovery, and software-defined storage technologies that help empower organizations to create customizable solutions and allow them to preserve control of their data. Outside of technological interests, Brian is a dedicated philanthropist through Freemasonry, The Scottish Rite, and The Shriner's Hospital for Children.

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Talk to us

LINBIT is committed to protecting and respecting your privacy, and we’ll only use your personal information to administer your account and to provide the products and services you requested from us. From time to time, we would like to contact you about our products and services, as well as other content that may be of interest to you. If you consent to us contacting you for this purpose, please tick above to say how you would like us to contact you.

You can unsubscribe from these communications at any time. For more information on how to unsubscribe, our privacy practices, and how we are committed to protecting and respecting your privacy, please review our Privacy Policy.

By clicking submit below, you consent to allow LINBIT to store and process the personal information submitted above to provide you the content requested.