Category Archives: Kubernetes

Is Complexity Real?

Today’s episode is about measuring complexity. Complexity is a topic that we cover a lot. And in this case, we really went past the idea that we could measure complexity, and into looking at the causes and costs of complexity.

We had a remarkable conversation about what it means to say something’s too complex? What are the consequences of complexity? And what should we do about them? Ultimately, it’s about how how we measure the cost or the risk of complexity?

In the end, we are reframing complexity in business terms and human terms. That is the important approach to looking at complexity.

Transcript: otter.ai/u/qOBFHwMfUd0ELCnnD63AXcTLe9I
Photo: www.pexels.com/photo/colorful-th…on-floor-5723513/

Rob’s Hot Take:

In the March 3rd Cloud 2030 Podcast discussion on complexity, Rob Hirschfeld delves into the notion that measuring or fully understanding complexity might be challenging, leading to an exploration of its sources and causes. The conversation shifts towards viewing complexity through the lenses of risk and change management, reframing it as a challenge rather than inherently negative. The nuanced discussion emphasizes the importance of mitigating complexity-related risks for more productive outcomes. To engage in these conversations and enhance your understanding of complexity, visit the2030.cloud.

What’s up with Containers for 2022

This discussion sifts into tactical concerns for containers in the near term. We’ve gotten far with containers and Kubernetes. But what about process controls that we need to wrap around containers?

We talked through how we need to be thinking about containers now that we have good control surfaces around them to make things work. If you were using containers and Kubernetes, this podcast will certainly inform your thinking.

Transcript: otter.ai/u/NKNuTQQCXGXbVrZq_4pHazt4sZA
Image: www.pexels.com/photo/person-hold…ed-beans-9902268/

Is Edge HCI Necessary?

To explore HCI at the edge, we started with SUSE’s Harvester. It’s an HCI integration of Kubernetes, KubeVirt, and Longhorn (their storage system) plus some PXE booting magic they threw in there. From there we explored how Kubernetes can fit into Edge HCI.

That really morphed into Edge operations more generally. It’s not clear if hyperconverged infrastructure can or can’t fit. We covered items like AWS Outpost which is Amazon’s edge. We included items for the cloud to edge migration from an application development perspective.

There are a lot of fascinating ops and development topics throughout the conversation.

Transcript: otter.ai/u/Y2OH7SuJhPp4VRQSBAJk31-0_eI
Photo: www.pexels.com/photo/crop-person…ontainer-4498143/

Rob’s Hot Take:

Rob Hirschfeld, CEO and co-founder of RackN and host of the Cloud 2030 Podcast, provides insights from the January 4th discussion on hyper-converged infrastructure (HCI) for the edge. The conversation explores the operational desire for clean and simple architectures with modular building blocks for easy implementation. However, it challenges the notion that platforms like Kubernetes can create a straightforward, self-building architectural solution for edge clusters, emphasizing the associated cost considerations. Hirschfeld suggests exploring the full episode at the2030.cloud for a comprehensive discussion on the complexities and potential solutions in the realm of hyper-converged infrastructure for the edge.

A Path for Cloud Standardization?

We discuss standards, de facto standards, and cloud standards. It comes down to how we are creating repeatable results for the cloud marketplace.

Ideally, we’re creating marketplaces where standards can be shared. We’d consider Amazon as the primary example, but we also talk about hardware and Kubernetes which have their own marketplaces.

Ultimately, we asked if we are creating standardized cloud infrastructure? The short answer is no.

Transcript: otter.ai/u/kGT8pGfbslZRgFktM0pE3AifwWI
Image: www.pexels.com/photo/measuring-g…tar-pick-3988555/

Rob’s Hot Take:

Rob Hirschfeld, CEO and co-founder of RackN and host of the Cloud 2030 Podcast, reflects on the November 30th DevOps Lunch and Learn session focused on standards and vendors’ attempts to establish standard operating processes. He highlights the market’s lack of convergence or trust in vendor-driven standards, emphasizing the durability of certain influential standards in the industry compared to vendor-specific APIs. Hirschfeld underscores the ongoing need for standard operating models and APIs to address market complexity, encouraging listeners to explore the insightful discussion at the2030.cloud for deeper insights into standardization efforts within the industry.

Chris Love and Jay Vyas on their NEW Book, Core Kubernetes

Joining us for this week’s podcast is Jay Vyas, Member of Technical Staff at VMware and Chris Love, Principle Engineer with LionKube.

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Jay and Chris have just published a new book, Core Kubernetes available at www.manning.com/books/core-kubernetes.

About the book
Core Kubernetes is a reference guide designed to teach operators, SREs, and developers how to improve reliability and performance of Kubernetes-based systems. In it, Kubernetes experts Chris Love and Jay Vyas provide a guided tour through all major aspects of Kubernetes, from managing iptables to setting up dynamically scaled clusters that respond to changes in load. You’ll understand the unique security concerns of container-based applications, discover tips to minimize costly unused capacity, and get pro tips for maximizing performance. This awesome collection of undocumented internals, expert techniques, and practical guidance has invaluable information you won’t find anywhere else.

Lee Liu from LogDNA talks logging in the age of Kubernetes

Joining us this week is Lee Liu, CTO and Co-Founder, LogDNA.

About LogDNA

LogDNA is a log management company for the future of business. LogDNA enables petabytes of data from disparate locations (public cloud, private cloud, on-premise, hybrid, IoT and PoS) to be parsed and searched super-fast.

State of the Edge 2020 Recap

Co-hosts Stephen Spector and Rob Hirschfeld discuss the newly released State of the Edge 2020 report as well as some thoughts on the recent cancellation of Mobile World Congress.

Ed Kuzemchak on Fog, Edge and Networking for IoT

Joining us this week is Ed Kuzemchak, CTO and Director, Embedded and IoT Engineering at Software Design Solutions.

About Software Design Solutions

Software Design Solutions provides consulting and embedded software development services. We use our knowledge and expertise to solve problems at every stage of application development. Companies can either hand off projects for us to develop for them, or we can join the existing customer team to provide experienced engineers with little or no ramp time. They can also leverage our decades of embedded software expertise to learn new best practices in agile embedded software development.