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Digital Rebar

Welcome to the weekly post of the RackN blog recap of all things Digital Rebar, RackN, Edge Computing, and DevOps. If you have any ideas for this recap or would like to include content please contact us at info@rackn.com or tweet RackN (@rackngo) Items of the Week Industry News 7 DevOps Lessons Learned in 2017 - The Enterprisers Project Anyone who predicted that 2017 would be the “Year of DevOps” has proved to hit the nail on the head. More enterprises...

Join this webinar to learn more about the RackN Kubernetes installation integration using community tools like Kubeadm demonstrated at this week's KubeCon event (Slides) in Austin, TX. Co-Founders Rob Hirschfeld and Greg Althaus of RackN will discuss this fast and simple approach to operating Kubernetes. Of course, we’ll also demonstrate the technology installing Kubernetes following the immutable infrastructure model highlighting the automated provisioning technology built on the open source Digital Rebar project. After this webinar, you’ll be prepared...

Welcome to the weekly post of the RackN blog recap of all things Digital Rebar, RackN, Edge Computing, and DevOps. If you have any ideas for this recap or would like to include content please contact us at info@rackn.com or tweet RackN (@rackngo) Items of the Week Industry News Hot IoT tech trends for 2018 : Network World Edge computing, in the context of IoT, is the idea that you can actually do some of the computational work required by a...

Our architectural plans for Digital Rebar are beyond big – they are for massive distributed scale. Not up, but out. We are designing for the case where we have common automation content packages distributed over 100,000 stand-alone sites (think 5G cell towers) that are not synchronously managed. In that case, there will be version drift between the endpoints and content. For example, we may need to patch an installation script quickly over a whole fleet but...

The RackN team is proud of saying that we left the Orchestration out when we migrated from Digital Rebar v2 to v3. That would mean more if anyone actually agreed on what orchestration means… In this our case, I think we can be pretty specific: Digital Rebar v3 does not manage work across multiple nodes. At this point, we’re emphatic about it because cross machine actions add a lot of complexity and require application awareness that...

The embedded video is an excellent RackN and Digital Rebar overview created by Rob Hirschfeld and Greg Althaus, co-founders of RackN on the critical issue facing data center operations teams. Their open-source based offering completes the integration challenge existing between platforms/orchestration tools and control/provision technology. By integrating with the platform and orchestration solutions, RackN is able to replace the control and provisioning tools without adding complexity or replacing established technology. Watch the complete video below as Rob Hirschfeld...

Welcome to the weekly post of the RackN blog recap of all things Digital Rebar, RackN, SRE, and DevOps. If you have any ideas for this recap or would like to include content please contact us at info@rackn.com or tweet Rob (@zehicle) or RackN (@rackngo) Items of the Week Digital Rebar         Terraform Bare Metal – A Leap Forward for SDx Software Defined Infrastructure (SDx) allows operators to manage data centers in a more consistent and controlled way. It allows teams to define...

Software Defined Infrastructure (SDx) allows operators to manage data centers in a more consistent and controlled way. It allows teams to define their environment as code and use automation to execute that definition in practice. To deliver this capability for physical (aka bare metal) servers, RackN has created a Digital Rebar provider for Terraform. The provider is a simple addition that take just seconds to enable. (Video Demonstrations at End of Blog) The Terraform Bare Metal provider...

Welcome to the weekly post of the RackN blog recap of all things Digital Rebar, RackN, SRE, and DevOps. If you have any ideas for this recap or would like to include content please contact us at info@rackn.com or tweet Rob (@zehicle) or RackN (@rackngo) Items of the Week Digital Rebar Digital Rebar Releases V3.2 – Stage Workflow In v3.2, Digital Rebar continues to refine the groundbreaking provisioning workflow introduced in v3.1. Updates to the workflow make it easier to consume by external systems...

The difficulty in fully automating physical infrastructure environments, especially for distributed edge, adds significant cost, complexity and delay when building IT infrastructure. We’ve called this “underlay” or “ready state” in the past but “last mile” may be just as apt. The simple fact is that underlay is the foundation for everything you build above it so mistakes there are amplified. Historically, simple systems still required manual or custom steps while complex systems where fragile and hard to...