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Curated Kubernetes content from AKS, EKS, GKE, OpenShift, Rancher/K3s and more—auto‑aggregated daily.
- 2025-04-23Kubernetes Blog
Kubernetes v1.33: Octarine
Kubernetes v1.33: Octarine Release theme and logo Spotlight on key updates Stable: Sidecar containers Beta: In-place resource resize for vertical scaling of Pods Alpha: New configuration option for kubectl with. kuberc for user preferences Features graduating to Stable Backoff limits per index for indexed Jobs Job success policy Bound ServiceAccount token security improvements Subresource support in kubectl Multiple Service CIDRs nftables backend for kube-proxy Topology aware routing with trafficDistribution: PreferClose Options to reject non SMT-aligned workload Defining Pod affinity or anti-affinity using matchLabelKeys and mismatchLabelKeys Considering taints and tolerations when calculating Pod topology spread skew Volume populators Always honor PersistentVolume reclaim policy New features in Beta Support for Direct Service Return (DSR) in Windows kube-proxy Structured parameter support Dynamic Resource Allocation (DRA) for network interfaces Handle unscheduled pods early when scheduler does not have any pod on activeQ Asynchronous preemption in the Kubernetes Scheduler ClusterTrustBundles Fine-grained SupplementalGroups control Support for mounting images as volumes Support for user namespaces within Linux Pods Pod procMount option CPUManager policy to distribute CPUs across NUMA nodes Zero-second sleeps for container PreStop hooks Internal tooling for declarative validation of Kubernetes-native types New features in Alpha Configurable tolerance for HorizontalPodAutoscalers Configurable container restart delay Custom container stop signals DRA enhancements galore! Robust image pull policy to authenticate images for IfNotPresent and Never Node topology labels are available via downward API Better pod status with generation and observed generation Support for split level 3 cache architecture with kubelet’s CPU Manager PSI (Pressure Stall Information) metrics for scheduling improvements Secret-less image pulls with kubelet Graduations, deprecations, and removals in v1.33 Graduations to stable Deprecations and removals Release notes Availability Release Team Project velocity Event update Upcoming release webinar Get involved Editors: Agustina Barbetta, Aakanksha Bhende, Udi Hofesh, Ryota Sawada, Sneha Yadav Similar to previous releases, the release of Kubernetes v1.33 introduces new stable, beta, and alpha features.
#kubernetes - 2025-04-23Aqua Security
What’s Really Happening in Your Containers? Aqua’s Risk Assessment Has the Answer
What’s Really Happening in Your Containers? Aqua’s Risk Assessment Has the Answer Beyond the Static: Why Runtime Context Matters Cutting Through the Noise What You’ll Gain from CSRA Built on a Decade of Threat Research A Smarter First Step Get Started Today Containers may be mainstream, but securing them in production remains a moving target. As AI adoption scales and environments grow more complex, so too do the risks, especially at runtime, where traditional tools struggle to provide meaningful visibility.
#security - 2025-04-22Kubernetes Blog
Kubernetes Multicontainer Pods: An Overview
Kubernetes Multicontainer Pods: An Overview The origins of the sidecar pattern Kubernetes implementation When to embrace (or avoid) sidecars Four essential multi-container patterns Init container pattern Ambassador pattern Configuration helper Adapter pattern Wrap-up As cloud-native architectures continue to evolve, Kubernetes has become the go-to platform for deploying complex, distributed systems. One of the most powerful yet nuanced design patterns in this ecosystem is the sidecar pattern—a technique that allows developers to extend application functionality without diving deep into source code.
#kubernetes - 2025-04-16Digital Ocean
Smarter Knowledge Bases for Smarter AI Agents
Smarter Knowledge Bases for Smarter AI Agents Web crawling for knowledge bases RAG Improvements Bonus: new Anthropic model availableâClaude 3.7 Unlocking more possibilities for AI developers About the author Try DigitalOcean for free Related Articles Announcing OpenAI gpt-oss Models on the DigitalOcean Gradient⢠AI Platform Build smarter AI agents: new tools now available for the DigitalOcean Gradient⢠AI Platform Introducing GPU Droplets accelerated by NVIDIA HGX H200 By Grace Morgan Published: April 16, 2025 3 min read Weâre rolling out new features to the GenAI Platform that make it easier to build, manage, and improve the knowledge bases behind your AI agents. With web crawling, custom crawling rules, and one-click reindexing, you can keep your agents up to date with relevant, real-world information, without manual data collection or external storage.
#kubernetes - 2025-04-16Digital Ocean
Meet our new AI-powered product documentation chatbot
Meet our new AI-powered product documentation chatbot Making docs search easier and faster An AI assistant to help keep you in flow Try it out today About the author Try DigitalOcean for free Related Articles Stop Building SaaS from Scratch: Meet the SeaNotes Starter Kit Announcing OpenAI gpt-oss Models on the DigitalOcean Gradient⢠AI Platform Introducing langchain-gradient: Seamless LangChain Integration with DigitalOcean Gradient⢠AI Platform By Grace Morgan Published: April 16, 2025 2 min read Searching for the right information in product documentation can be time consuming, especially when youâre deep in the middle of development. Thatâs why weâre excited to introduce DigitalOceanâs new product documentation chatbot , a new tool designed to help you quickly find accurate answers to your pressing product questions sourced directly from DigitalOceanâs official documentation.
#kubernetes - 2025-04-15Tigera
How to get started with Calico Observability features
The Need for a Zero Trust Model Simplifying Network Flow Visibility with Calico Whisker Using Calico Whisker to Secure the ANP Demo APP What if you missed something? Conclusion Kubernetes, by default, adopts a permissive networking model where all pods can freely communicate unless explicitly restricted using network policies. While this simplifies application deployment, it introduces significant security risks.
#tigera - 2025-04-14Digital Ocean
What's New on the GenAI Platform
What's New on the GenAI Platform About the author Try DigitalOcean for free Related Articles Announcing OpenAI gpt-oss Models on the DigitalOcean Gradient⢠AI Platform Build smarter AI agents: new tools now available for the DigitalOcean Gradient⢠AI Platform Introducing GPU Droplets accelerated by NVIDIA HGX H200 By Grace Morgan Published: April 14, 2025 1 min read DigitalOceanâs GenAI Platform is now DigitalOcean Gradient Platform. To learn more about whatâs new, please check out our new blog - Whatâs New on DigitalOcean Gradient Platform.
#kubernetes - 2025-04-11Digital Ocean
Expanding the GenAI Platform: Now supporting OpenAI models
Expanding the GenAI Platform: Now supporting OpenAI models Bring your own OpenAI API key to DigitalOcean Why use OpenAI models on DigitalOcean? Try before you build in the model playground Get started About the author Try DigitalOcean for free Related Articles Announcing OpenAI gpt-oss Models on the DigitalOcean Gradient⢠AI Platform Build smarter AI agents: new tools now available for the DigitalOcean Gradient⢠AI Platform Introducing GPU Droplets accelerated by NVIDIA HGX H200 By Grace Morgan Published: April 11, 2025 2 min read DigitalOceanâs GenAI Platform is now DigitalOcean Gradient Platform. Learn more about the GA release and features.
#kubernetes - 2025-04-08Digital Ocean
Announcing enhancements to per-bucket access keys and public preview of Spaces access logs
Announcing enhancements to per-bucket access keys and public preview of Spaces access logs Enhancements to per-bucket access keys provide API support and more granular controls Gain better visibility into your storage usage with Spaces access logs Capabilities of Spaces access logs Per-bucket access key and Spaces access log enhancements are essential Try these new enhancements today About the author(s) Try DigitalOcean for free Related Articles Announcing OpenAI gpt-oss Models on the DigitalOcean Gradient⢠AI Platform Build smarter AI agents: new tools now available for the DigitalOcean Gradient⢠AI Platform Introducing GPU Droplets accelerated by NVIDIA HGX H200 By Anantha Ramachandran and Keshav Attrey Published: April 8, 2025 3 min read At DigitalOcean, we continuously enhance our cloud storage solutions to empower developers and growing businesses. Today, weâre excited to announce the general availability of DO API support for per-bucket access keys, mixed permissions support for per-bucket access keys, and the public preview of Spaces access logs, delivering greater automation, visibility, and security to DigitalOcean Spaces object storage.
#kubernetes - 2025-04-08Aqua Security
Aqua Security Achieves FedRAMP® High Authorization
Aqua Security Achieves FedRAMP® High Authorization What Is FedRAMP High and Why Does It Matter? Aqua U. S.
#security