🛠️ 2025-09-19 Tech Update Summary

🔹 Kubernetes - Kubernetes v1.34: DRA Consumable Capacity

The blog post discusses the introduction of “DRA consumable capacity” in Kubernetes v1.34, enhancing the Dynamic Resource Allocation (DRA) API to support more granular device sharing across Pods and containers. This update addresses limitations in device sharing, enabling fine-grained management and allocation of device resources like network bandwidth. Key features include sharing devices across multiple ResourceClaims or DeviceRequests, new allocation algorithms that prevent over-allocation, and the introduction of “DistinctAttribute” constraints to ensure unique resource allocation. The post guides developers on enabling this feature, provides coding examples, and encourages experimentation and feedback. It highlights the benefits of more efficient resource use, improved scheduling accuracy, and new use cases like bandwidth-aware networking. 👉 Read more

🔹 Spring Boot - A Bootiful Podcast: Spring Cloud lead Spencer Gibb, live from SpringOne 2025

The blog post is about a podcast episode featuring Spencer Gibb, the lead of Spring Cloud, recorded live at the SpringOne 2025 event in Las Vegas, NV. The episode highlights Gibb’s contributions to the Spring community and his insights on Spring Cloud. 👉 Read more

🔹 Docker - Build and Distribute AI Agents and Workflows with cagent

The blog post introduces “cagent,” an open-source project by Docker designed to simplify the creation, execution, and distribution of AI agents. cagent allows users to build AI agents without coding, by defining the agent’s behavior, tools, and persona through a single YAML file. This approach eliminates the need to manage Python versions and dependencies, streamlining the process of developing and sharing AI agents and workflows. 👉 Read more

🔹 Java - Detaching GraalVM from the Java Ecosystem Train

The blog post discusses the recent changes in GraalVM’s release schedule, highlighting its evolution to operate independently of the Java SE release cycle. This detachment allows GraalVM to better cater to its diverse ecosystem, which includes various programming languages and platforms. By moving away from the Java SE release train, GraalVM aims to enhance its flexibility and adaptability, ensuring it can meet the specific needs of its growing user base more effectively. 👉 Read more

🔹 Golang - It’s survey time! How has Go has been working out for you?

The blog post announces a survey for Go programming language users, aiming to gather feedback on their experiences with Go. The survey’s purpose is to help shape the future development of Go by understanding the needs and challenges faced by its users. The post encourages Go developers to participate in the survey to contribute their insights and influence the direction of the language. 👉 Read more

🔹 Helm - Path To Releasing Helm v4

The tech blog post titled “Path To Releasing Helm v4” announces the release of the first alpha version of Helm v4. As the development of Helm v4 approaches its final stages, the post provides details about the ongoing progress and invites the broader community to participate and contribute to the project. For more information, readers are directed to the full blog post on the Helm website. 👉 Read more