SOURCE: ClusterHQ

ClusterHQ

November 03, 2016 08:00 ET

FlockerHub and Fli from ClusterHQ Deliver Git-like Functionality for Docker Data Volumes

New Products Increase Effectiveness of Testing by Providing DevOps Teams with Data Management Capabilities Across the Entire Application Lifecycle

SAN FRANCISCO, CA--(Marketwired - Nov 3, 2016) - ClusterHQ™, the Container Data People™, today announced that on November 8, two new container data management products -- FlockerHub™ and Fli™ -- will be available through its open beta program. FlockerHub is like GitHub® for data. With FlockerHub, teams can store and share any Docker data volume with access-controlled users or servers. Fli, a Git-like command line interface that runs on any Linux server or laptop, lets developers snapshot, clone, push and pull data volumes to FlockerHub. With FlockerHub and Fli, DevOps teams can seamlessly move data between laptops, test environments, data centers and clouds, all with version and access controls. This flexibility to have data where you need it, when you need it, no matter the underlying infrastructure, has an immediate and positive impact on DevOps teams doing continuous integration, continuous delivery and automated testing. In addition, FlockerHub and Fli in conjunction with Flocker have the potential to reinvent how disaster recovery, backup and cross-cloud workload migration are done in the enterprise.

"As a leading provider of a Continuous Security-as-a-Service Platform for application delivery, Cybric deeply understands that data management needs start in development and continue all the way into production," said Mike D. Kail, Chief Innovation Officer at Cybric and former CIO at Yahoo. "The platform that ClusterHQ is building to enable entire DevOps teams to effectively manage and distribute their volumes across the entire application lifecycle will do for data management what Git did for code."

"We recently surveyed more than 300 IT professionals and discovered that over 40 percent of app developers spend unconscionable amounts of time debugging errors found in production. This is time wasted that should be redirected to developing useful new innovations," said Mark Davis, CEO, ClusterHQ. "Not only will FlockerHub and Fli reduce the number of bugs that make it into production by enabling better testing, but they also have the potential to dramatically improve how databases are managed across the entire application lifecycle, just as GitHub and Git have made an indelible impact on how software development teams deal with code."

FlockerHub: GitHub for data
FlockerHub, available initially as a ClusterHQ hosted service, is a version-control repository for Docker data volumes, similar to how GitHub is a version-control repository for software source code. FlockerHub allows DevOps teams to keep track of and distribute their data volumes to any host, all with access controls that fulfill data governance responsibilities.

Fli: Git for data
Fli -- pronounced "fly," as in making your application data fly -- is the command line interface (CLI) to FlockerHub. Fli allows DevOps teams to version-control Docker data volumes in the same way they use Git to version-control code. Fli can take incremental snapshots of any database or data volume that runs on Linux, and push those snapshots to FlockerHub where any access-controlled user can pull them. Because these snapshots are incremental, each additional push or pull to FlockerHub sends only part of the data, which speeds up transfer times and reduces bandwidth consumption. Additionally, just like you can use Git to organize code into repos and branches, Fli provides the ability to organize data into volume sets and branches, making it simple to operate large-scale test fixture libraries.

Data, where it needs to be, when it needs to be there
In today's world of agile software development, it's essentially impossible to develop microservices-based applications without automated testing and continuous integration. Yet, even with an automated application development pipeline paired with technologies like Docker, there still persist unsolved challenges for effective data management across complete application lifecycles.

FlockerHub and Fli dramatically improve processes for managing and distributing data across containerized environments. Some specific use cases include:

  • Realistic test data for CI environments: The best tests include realistic test data. But getting data into continuous integration environments can be cumbersome since it usually involves asking operations teams for access. Not only does this manual request take time, slowing down testing, but it is also expensive because multiple copies of the data are needed for parallel testing. With Fli, Ops teams can automatically snapshot any data volume and send it to FlockerHub, where it can be shared with only access-controlled users or servers. Additionally, Fli can clone the data multiple times without increasing storage consumption, so multiple tests can run in parallel without additional cost. When combined with popular CI software like Jenkins, the data management capabilities provided by FlockerHub and Fli can accelerate incremental and parallel builds, speeding up testing dramatically.

  • On-demand staging for each commit: As developers work on feature branches, they often preview their code in a staging environment. Docker Compose is an easy way to quickly spin up test environments for each commit, but without realistic test data, bugs can be easily missed, increasing the likelihood of errors in production. Through an integration with Docker Compose, FlockerHub volumes can be referenced directly in the Docker Compose YAML file, allowing the Dockerized application to be spun up along with its data, providing a truly representative staging environment.

  • Commit and share error state for simplified debugging: The recent Application Testing survey conducted by ClusterHQ uncovered that 11 percent of application developers report encountering bugs discovered in production every single day, while 25 percent encounter new bugs multiple times per week. Typically when a bug is reported, a developer wastes several hours trying to reproduce the problem before it can be fixed. With Fli, database state can be regularly snapshotted and pushed to FlockerHub, so that any time an application needs to be debugged, the accompanying data can be included in the debugging environment. Any developer who needs to work on an issue can pull the error state, along with the correct code version and Dockerized application environment, and have everything needed to isolate the bug. 

"Data lives at the heart of every application. With the additions of FlockerHub and Fli to the ClusterHQ platform, we provide a holistic solution for managing this precious resource at every stage of application development," said Mohit Bhatnagar, VP of products, ClusterHQ. "Today, FlockerHub and Fli dramatically improve DevOps teams' ability to test their code before moving into production. Tomorrow, these capabilities will change the way enterprises do disaster recovery, backup and multi-cloud operations."

The ClusterHQ platform, which now consists of FlockerHub, Fli and the Flocker volume orchestrator, brings all the benefits of containers -- namely portability, flexibility and agility -- to an organization's precious data resources. 

What people are saying about FlockerHub and Fli
"Loading test data into our CI pipeline is slow, reducing the efficiency of our development team. Being able to snapshot and load volumes directly into a containerized environment is exactly what we need to develop, test and deploy faster." -Julien Maîtrehenry, IT Director, PetalMD

"Managing datasets for development and testing for fast moving products is tough. FlockerHub and Fli are the perfect developer and ops orientated tools to solve the problem." -Lee Porte, System Administrator, Football Radar

FlockerHub launches in beta on November 8. You can sign up today here. We'll email you on November 8 with information on how to access your account.

Fli will be available as an Apache 2.0 download on November 8.

In addition to this news, ClusterHQ today released the findings of its first Application Testing survey. To access the full results visit: https://clusterhq.com/2016/11/03/devops-testing-survey/

During KubeCon 2016, November 8-9 in Seattle, stop by booth 24 for demos of FlockerHub and Fli and to learn more about ClusterHQ.

Can't make it to KubeCon? Learn more about FlockerHub during an online meetup on November 15 at 9am PT. Register today: https://clusterhq.com/register/flockerhub-webinar/

What is Git for Data? Read ClusterHQ's blog for the full explanation.

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About ClusterHQ
ClusterHQ makes data as portable, flexible and agile as the containers powering modern computing. The company's suite of products -- FlockerHub, Fli and Flocker -- give developers and operations teams the control needed to manage the data powering microservices. At the center of the ClusterHQ platform is FlockerHub, which is like GitHub® for data. With it, teams can store and share any Docker data volume with access-controlled users or machines. Fli, a Git-like command line interface, snapshots, clones, pushes and pulls data volumes to FlockerHub. Used together, DevOps teams can seamlessly move data between laptops, test environments, data centers and clouds all with version and access controls. In addition to FlockerHub and Fli, customers worldwide use Flocker, the leading open-source volume orchestrator designed to make stateful containers portable in production. Flocker works with over 15 cloud and enterprise storage systems including four of the five global leaders: Dell, EMC, HPE and NetApp. ClusterHQ provides unparalleled data management across entire containerized application lifecycles. We are the Container Data People™.

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