Guest: Rob Hirschfeld (LinkedIn)
Company: RackN (Twitter)
Show: Let’s Talk

The evolution of the cloud-native ecosystem is evident in KubeCon‘s shift from a user-focused event to a developer-centric conference. In this episode of TFiR: Let’s Talk, Rob Hirschfeld, Co-Founder and CEO of RackN, discusses the growing enterprise adoption of Kubernetes, the impact of Broadcom‘s recent licensing changes, and the increasing importance of platform engineering. Hirschfeld highlights RackN’s focus on bare metal Kubernetes, OpenShift, and self-service portals, emphasizing the critical role of events like KubeCon in fostering innovation and collaboration within the community.

Hirschfeld notes, “We’re really focused on the people looking to bring Kubernetes back on-premises, repatriate workloads, and start driving Kubernetes into the heart of their infrastructure.”

KubeCon’s Shift: From User-Centric to Developer-Driven

• Hirschfeld discusses the early days of Kubernetes, reflecting on his long-term involvement with the ecosystem’s growth. Hirschfeld notes the shift from niche technology to a critical infrastructure tool for modern development.
• Hirschfeld highlights how KubeCon has transitioned from being user-centric to a platform that prioritizes developer experience and process optimization. This shift reflects the broader maturation of the ecosystem.
• Linux Foundation and CNCF are credited with playing a crucial role in this evolution, shaping cloud-native tools and standards that have led to widespread adoption, further pushing the cloud-native movement into mainstream development processes.

Key trends and emerging themes at KubeCon over the years

• Hirschfeld discusses the notable theme shifts at KubeCon, emphasizing the rise of AI as a major focus. In recent years, themes have expanded beyond security and scalability to address new tech, particularly in artificial intelligence.
• Hirschfeld underscores that while AI is critical, platform engineering, cloud provisioning, and frameworks like WebAssembly are also driving change. These areas have become essential for organizations looking to improve cloud operations and efficiency.
• Kubernetes has become more advanced, and discussions at KubeCon now center around sophisticated tools like GitOps and Crossplane, which help streamline developer workflows, marking a shift from operational topics to more developer-focused issues.
• Interest in basic Kubernetes operations has waned as companies now prioritize deeper developer tools and processes. The trend suggests a focus on enhancing developer productivity, with Kubernetes maturing into a platform for innovation.

Shifting focus towards developers and platform engineering

• Hirschfeld explains the shift at KubeCon from DevOps to a developer-focused audience, showing increased attention on developer personas. As Kubernetes gains traction in the developer community, app developers now command more attention.
• With the growing number of vendors at KubeCon, Hirschfeld points out the challenges these vendors face in gaining visibility. The noise and competition at the event make it harder for smaller vendors to stand out.
• Hirschfeld highlights the growing importance of developer tooling, and how distros and service providers are handling operations. This allows developers to focus more on creating applications, a sign of Kubernetes becoming a developer-first platform.
• Hirschfeld notes that KubeCon’s evolution reflects the shift in the industry, as the event moves from a user-focused to a developer-driven conference. This transformation mirrors Kubernetes’ increasing role in enterprise development.

Enterprise adoption of Kubernetes and Broadcom’s growing influence

• Hirschfeld talks about how enterprises are widely adopting Kubernetes, making it a development target across industries. Enterprises see Kubernetes as a default platform, reshaping their development strategies.
• Hirschfeld highlights Broadcom’s recent license changes, which have accelerated interest in Kubernetes as an alternative to VMware. Enterprises are turning to Kubernetes, not only for cost savings but also to modernize their infrastructure.
• The potential for running Kubernetes on bare metal is another point of interest. Hirschfeld discusses the challenges enterprises face when deploying Kubernetes without virtualization layers, pointing to new opportunities for optimization.

The impact of open source license changes on communities

• Hirschfeld discusses the recent license changes in the open source community, referencing HashiCorp, OpenTTF, and Valkyrie. These changes have caused ripples, but enterprises remain focused on practical solutions.
• Hirschfeld explains that many enterprise consumers prioritize integrated solutions over open source licensing concerns. As a result, they tend to focus on integrated solutions rather than on open source licensing battles.
• Hirschfeld talks about the role of vendors in offering these integrated solutions. Enterprises prefer systems that come with built-in support and best practices, allowing them to focus on their core business rather than managing open source intricacies.
• Hirschfeld also underscores the challenges of sustaining smaller open source projects in an enterprise environment. Open source foundations play a critical role, but integrating these projects into enterprise workflows is complex and resource-intensive.

The role of Independent Software Vendors (ISVs) in the evolving Kubernetes ecosystem

• Hirschfeld describes the distinct role Independent Software Vendors (ISVs) play in the Kubernetes ecosystem. Unlike traditional software vendors, many ISVs now operate as SaaS providers, creating new dynamics in the cloud-native space.
• Bhartiya and Hirschfeld discuss the challenges of delivering software as a license instead of a SaaS product. License-based software is more costly to run and maintain, presenting hurdles for traditional ISVs in cloud environments.
• Hirschfeld points out that ISVs can benefit from working within existing Kubernetes clusters. This model allows them to offer their solutions in a portable way, providing flexibility for both vendors and consumers in cloud-native operations.

RackN’s perspective on platform engineering at KubeCon

• Hirschfeld talks about RackN’s views on platform engineering saying that the company focuses heavily on self-service portals for infrastructure. This aligns with the broader industry shift towards automation and developer-centric tools.
• Hirschfeld notes a clear division between platform engineering for developers and for infrastructure. RackN is concentrating on both areas, ensuring that automation and tools meet the needs of developers and infrastructure teams alike.
• Hirschfeld touches on the importance of structured infrastructure automation and APIs in enterprise data centers. These trends are essential for creating scalable and flexible cloud-native environments.
• Analysts like Gartner have identified platform engineering as a key area of focus, with RackN leading initiatives to refine automation processes for enterprise clients. The split between developer and infrastructure needs is increasingly acknowledged.

RackN’s presence and excitement for the upcoming KubeCon event

• Hirschfeld discusses RackN’s participation in KubeCon, stating that multiple engineers, including the CTO, will attend. They plan to showcase innovations like Kubernetes on bare metal and OpenShift.
• Hirschfeld shares that RackN is excited to discuss cluster API integrations, a vital part of their Kubernetes strategy. Their Digital Rebar platform also interfaces with the cluster API, highlighting RackN’s commitment to pushing Kubernetes forward.
• The focus on bare metal Kubernetes is a key part of RackN’s strategy at the event. Hirschfeld emphasizes how RackN’s work will help advance Kubernetes adoption in enterprise infrastructure.

The importance of events like KubeCon for innovation

• Hirschfeld elaborates on the importance of events like KubeCon for fostering collaboration and innovation within the cloud-native community. These events allow for in-person exchanges that drive new ideas and solutions.
• The value of quick, face-to-face conversations at these events is essential. Hirschfeld points out that these interactions help identify trends and set the direction for future technology developments.
• Events like KubeCon are also key for community alignment, allowing industry players to compare notes and understand where the cloud-native space is heading in the years to come.

Anticipation and expectations ahead of the next KubeCon

• Hirschfeld expresses his enthusiasm for attending KubeCon, mentioning how he is looking forward to seeing who’s participating and what innovations are being showcased. The event is a key touchpoint for RackN to connect with the broader community.
• Hirschfeld discusses the growing push for on-premises Kubernetes solutions, with Hirschfeld noting that this is an area of high interest. Enterprises are increasingly looking to Kubernetes as a way to manage their own infrastructure and foster innovation.
• Hirschfeld highlights RackN’s role in helping enterprises accelerate AI adoption, using Kubernetes as a foundation. He sees KubeCon as a chance to drive this innovation forward, with RackN poised to support customers on this journey.

This summary was written by Emily Nicholls.