2026-01-13 14:00
🚀 Large language models are evolving beyond single-turn prompts, tackling multi-turn conversations and complex workflows. In a recent blog, Red Hat's llm-d solution demonstrates significant performance improvements over traditional vLLM with intelligent routing. By enhancing KV cache locality, llm-d effectively reduces latency and optimizes GPU resource use. This approach ensures smoother user interactions during multi-turn tasks. #AI #OpenShift #MachineLearning #RedHat #LLM
Source: Red Hat Developer Blog
Philip Hayes
2026-01-13 07:01
Integrating generative AI into enterprise systems is vital for industries like finance and healthcare. While Python is popular, the article argues for using Java as a more stable foundation. Java's compiled nature ensures architectural stability and security, essential for critical applications. It also offers mature tools for static code analysis, making it a better choice for regulated environments. Using a unified Java stack can enhance governance and reduce operational risks compared to a...
Source: Red Hat Developer Blog
Ahilan Ponnusamy
2026-01-12 08:01
🌟 The Red Hat Developer Hub streamlines software management for large organizations, enhancing discoverability across teams. 🔧 It simplifies the installation of Backstage, an open-source framework that organizes software ownership and supports developer self-service through a Software Catalog. 📊 Key components include: 1. **Components**: Individual software pieces with clear dependencies. 2. **APIs**: Interfaces that outline functionality. 3. **Resources**: Infrastructure needs for...
Source: Red Hat Developer Blog
Joshua Canter
2026-01-12 08:00
Unlock the potential of your multi-cluster service mesh with Kiali! This guide provides practical steps for monitoring real-time traffic and diagnosing issues effectively. Kiali offers a centralized view that enhances visibility across clusters, addressing challenges like fragmented metrics and time-consuming troubleshooting. Learn how Kiali can transform your operations and ensure security across your distributed network! 🌐🔍 #Kiali #ServiceMesh #OpenShift #Microservices #CloudComputing
Source: Red Hat Developer Blog
Maya Blonder
2026-01-12 07:15
🚀 Red Hat Advanced Cluster Management for Kubernetes 2.15 introduces key upgrades for platform engineers and SREs. 1️⃣ A new fleet virtualization perspective simplifies VM management, allowing instant visualization and quick access to workloads. 2️⃣ Enhanced right-sizing recommendations help optimize resource usage, reducing unnecessary costs. 3️⃣ The Argo CD agent enables efficient GitOps scaling, perfect for edge locations with unstable internet. Explore how these updates can streamline...
Source: Red Hat Developer Blog
Dan Bettinger, Luiz Bernardo Levenhagen
2026-01-09 08:01
Learn how to deploy .NET applications as systemd services using containers in our latest article! 🚀 We explore the use of Podman quadlets to simplify service file management and highlight the benefits of containerization for distribution and upgrades. 📦 With the .NET SDK, you can easily create and publish your container images, ensuring seamless integration with systemd. Check out the full guide for step-by-step instructions! #DotNet #Podman #Systemd #Containerization #DevOps
Source: Red Hat Developer Blog
Tom Deseyn
2026-01-08 14:34
🚀 Large language models (LLMs) can enhance enterprise systems, but they need more than just prompts. The Model Context Protocol (MCP) offers a standardized way for these models to find context, call tools, and comply with policies, helping developers create effective applications. MCP simplifies integration, enabling LLMs to generate accurate responses using enterprise data. This shift from basic interactions to agentic AI allows models to perform actions through APIs. Red Hat's enhancements...
Source: Red Hat Developer Blog
Cedric Clyburn, Peter Double, Addie Stevens
2026-01-08 08:01
Unlock long-term visibility in Red Hat Quay by forwarding access logs to Splunk! 🗄️ This article details how to configure log forwarding using a Splunk HEC token. You'll learn to set up a dashboard to track activities like image pulls and repository changes. Remember, logs are stored for only 30 days in the Quay UI, so forwarding is essential for ongoing monitoring. 🌐 #RedHat #Quay #Splunk #DevOps #CloudComputing
Source: Red Hat Developer Blog
Shane Snyder
2026-01-08 07:01
🚀 As we enter 2025, it's evident that the developer community is focusing on practical implementations of emerging technologies. This year's top articles highlight advancements in AI, such as building agentic systems and optimizing development environments using WSL. Key topics include performance benchmarking with vLLM and Ollama, and insights into GCC 15 features. Whether you're enhancing AI capabilities or managing complex multi-cluster deployments, these articles provide valuable...
Source: Red Hat Developer Blog
Colleen Lobner
2026-01-07 08:01
🚀 Red Hat Lightspeed is changing how IT professionals manage inventory. By integrating with the Model Context Protocol (MCP), users can now use natural language to perform complex inventory queries. This means no more writing scripts—just ask questions in plain language and let the AI handle it. The article provides practical examples of how to use this feature for tasks like filtering systems, auditing compliance, and identifying stale data. Explore the potential of AI-driven inventory...
Source: Red Hat Developer Blog
Samiksha Saxea
2026-01-07 07:01
In 2025, the landscape of open source AI models evolved significantly. AI enthusiasts and organizations increasingly adopted local models for on-premises use. Key platforms like Hugging Face facilitated downloads, while inference engines like Ollama and vLLM supported deployment. The rise of DeepSeek marked a shift in the model ecosystem, with notable competition from Qwen and Llama. These models are tailored for specific applications, enhancing customer service, knowledge management, and AI-...
Source: Red Hat Developer Blog
Cedric Clyburn
2026-01-07 07:01
🔒 Zero trust architecture emphasizes "never trust, always verify," ensuring continuous verification of requests. Traditional methods depend on a trustworthy infrastructure, which raises concerns for sensitive environments. 💻 Red Hat's confidential containers utilize Trusted Execution Environments (TEE) for secure, isolated memory spaces. This enhances security by allowing workloads to prove integrity, safeguarding secrets from administrators. 🔑 The integration of SPIRE with confidential...
Source: Red Hat Developer Blog
Pradipta Banerjee, Andrew Block, Trilok Geer, Beraldo Leal
2026-01-06 08:01
Enhance your Kubernetes observability by integrating AI with Istio through Kiali! The latest version of the Kubernetes MCP Server now supports Kiali, allowing AI assistants to analyze traffic flow, troubleshoot microservices, and access mesh metrics using natural language. Key benefits include traffic topology, health insights, and error metrics. Installation is straightforward with prerequisites like OpenShift 4.19 and VS Code. Explore the full potential of your AI tools! 🌐🤖🔍 #Kubernetes #AI...
Source: Red Hat Developer Blog
ywilliam
2026-01-05 07:16
Transform your DevSecOps approach with dynamic credentials and zero trust security on OpenShift! 🔒 This article discusses eliminating long-term secrets and adopting ephemeral credentials. It emphasizes the importance of "just-in-time" access and user-defined networks for enhanced security in multi-tenant environments. Key highlights include the use of OpenShift ServiceAccount tokens and Vault for workload identity, as well as best practices for integrating dynamic secrets into Tekton...
Source: Red Hat Developer Blog
Antonio Biondillo
2025-12-24 08:00
Unlock the potential of Large Language Models (LLMs) with the latest guide on deploying and benchmarking vLLM using GuideLLM on Kubernetes. 🚀 This article provides a step-by-step approach for Kubernetes users to set up a vLLM server on OpenShift, utilizing NVIDIA GPUs. It includes performance testing with GuideLLM to measure metrics like request throughput and latency, crucial for production readiness. Learn about prerequisites, deployment steps, and benchmarking methodologies to ensure...
Source: Red Hat Developer Blog
Harshith Umesh
2025-12-23 15:33
Unlock efficient application management in Red Hat OpenShift! 🚀 The OpenShift APIs for Data Protection operator introduces a self-service backup and restore feature, enabling developers to handle their application backups without needing cluster-level permissions. This helps streamline development cycles and CI/CD pipelines. 🛠️ The process is built on a clear separation of duties, allowing developers to operate within their namespaces securely. This guide provides steps for cluster admins to...
Source: Red Hat Developer Blog
Mohammad Ahmad, Tom Stockwell, Jack Adolph
2025-12-23 08:01
🚀 Red Hat OpenShift introduces in-place resource resizing, allowing users to adjust CPU and memory of running pods without recreating them. This feature enhances resource management, reducing downtime and operational complexity. 💡 Available by default in OpenShift 4.20, it supports dynamic resource allocation based on real-time needs, leading to efficient usage and potential cost savings. 🔧 While beneficial, users should monitor for resource contention and ensure compatibility with container...
Source: Red Hat Developer Blog
Subin Modeel
2025-12-22 07:16
🚀 Automate your Oracle Database 19c deployments on OpenShift Virtualization! Installing Oracle can be complex, involving many manual steps and potential misconfigurations. However, with Red Hat Ansible Automation Platform, you can streamline the process. 🖥️ This automation reduces setup time, ensures consistent environments, and allows developers to manage their testing environments independently. For optimal results, use essential playbooks like `prepare_os.yml` for VM provisioning and...
Source: Red Hat Developer Blog
Bins Sam Thomas
2025-12-19 08:01
🚀 In the latest article, we explore monitoring OpenShift Gateway API and Service Mesh using Kiali. 🔧 The guide covers how to configure Kiali for visibility into both OpenShift Gateway API components and service mesh workloads, providing a unified view of traffic flow. ⚠️ It highlights two main challenges: namespace discovery and GatewayClass validation, which can limit Kiali’s observability in dual-mesh environments. 📊 Solutions are provided for proper configuration, enhancing monitoring...
Source: Red Hat Developer Blog
Mattia Mascia
2025-12-19 08:00
🚀 Enhance your cloud efficiency with the Red Hat OpenStack Services on OpenShift! This new workload optimization operator offers improved workload distribution, reducing hotspots and operational costs. It helps balance resources, leading to lower hardware needs and better performance. The OpenStack Workload Optimization (OWO) framework simplifies managing workloads, ensuring seamless operations. For installation details and more, explore the official documentation. #OpenStack #CloudComputing...
Source: Red Hat Developer Blog
Gil Rosenberg
2025-12-18 07:01
🌐 The advancement of quantum computing poses risks to traditional cryptography. Red Hat OpenShift Service Mesh 3.2 introduces post-quantum cryptography (PQC) to enhance security against these threats. 🔑 Key algorithms like lattice-based and code-based cryptography are designed to resist both classical and quantum attacks. Migrating to AES-256 is recommended to safeguard symmetric encryption. 🚀 Organizations are urged to prepare now, as large-scale quantum computers may emerge in the next...
Source: Red Hat Developer Blog
Jacek Ewertowski
2025-12-18 07:01
🚀 Learn how to deploy and customize the Red Hat JBoss Web Server (JWS) on OpenShift! This article covers installation, default settings, and customization options for JWS containers. 🔍 It also explains the JWS Operator, enabling easy deployment of JWS images. Key customization features include JVM options and garbage collection settings. 🔧 To explore more about JWS capabilities and configurations, check out the full article. #RedHat #OpenShift #JBoss #WebServer #CloudComputing
Source: Red Hat Developer Blog
Francisco De Melo Junior
2025-12-17 08:16
🚀 Exciting updates in network observability with version 1.10! This release is compatible with all supported OpenShift versions and introduces a simplified 4-step wizard for setting up FlowCollector and FlowMetric instances. It enhances visibility into network traffic through eBPF technology and provides tools for troubleshooting issues like packet drops and DNS errors. New features include technology previews for custom alerts and a network health dashboard, which helps monitor overall...
Source: Red Hat Developer Blog
Steven Lee
2025-12-17 07:15
🚀 Learn how to enhance a RAG model with Feast and Kubeflow Trainer! This guide covers preprocessing the Natural Questions dataset, fine-tuning a RAG model with a custom Feast retriever, and scaling training on Red Hat OpenShift AI. Key steps include dual tokenization, validation checks, and joint training strategies for better performance. 🔍 Optimize your retrieval and generation components together for improved results! #RAGModel #MachineLearning #Feast #Kubeflow #AI
Source: Red Hat Developer Blog
Fiona Waters, Esa Fazal
2025-12-17 07:15
Kubernetes monitoring is essential for managing today's complex environments. Effective strategies enhance performance, reliability, and cost control. Key aspects include tracking various metrics like API server latency and container restart rates. AIOps integration aids in anomaly detection and proactive management. Open-source tools like Prometheus and Grafana are foundational for effective monitoring. Understanding cardinality and granularity in data management is crucial for cost...
Source: Red Hat Developer Blog
Luiz Bernardo Levenhagen
2025-12-16 15:03
🔒 Securing CI/CD workflows is essential in cloud-native environments. This article discusses how to protect credentials and enforce compliance using Tekton Pipelines on Red Hat OpenShift on IBM Cloud. Key highlights include managing Kubernetes Secrets, integrating IBM Cloud Key Protect, and utilizing Tekton Chains for integrity. Effective security measures ensure secrets are injected only when needed, images are scanned, and unsafe deployments are blocked. Learn more about building a trusted...
Source: Red Hat Developer Blog
Antonio Biondillo
2025-12-16 07:01
🚀 Retrieval Augmented Generation (RAG) enhances AI language models by combining them with external knowledge bases, improving accuracy and context. 🔧 The integration of Feast, an open-source feature store, with RAG optimizes feature management, ensuring consistent training and inference. 🛠️ Introducing the FeastRAGRetriever, which supports various search methods for better information retrieval and seamless integration with Hugging Face Transformers. #AIML #MLOps #DataScience #FeatureStore #RAG
Source: Red Hat Developer Blog
Esa Fazal, Fiona Waters
2025-12-15 08:00
🔍 Running security scans on Python applications in Fedora or RHEL can lead to false positives. Scanners often flag backported, patched versions of setuptools or pip as vulnerable due to outdated version numbers. 🚀 To address this, Fedora Rawhide is now incorporating Software Bill of Materials (SBOM) information directly into Python wheels. This helps scanners identify the actual patched version, reducing false alerts. 📢 Feedback from the developer community is welcomed to refine this feature....
Source: Red Hat Developer Blog
Miro Hrončok
2025-12-15 07:15
🚀 Ready to deploy a high-availability storage backend on Red Hat OpenShift Service using Amazon FSx for NetApp ONTAP? This guide walks you through the setup process, covering both iSCSI and NFS configurations. Key prerequisites include administrative access to your ROSA cluster and the AWS Management Console. Follow the steps to create your FSx file system, configure security groups, and install the NetApp Trident Operator. For detailed instructions, check out the full article! 📖🔧 #RedHat...
Source: Red Hat Developer Blog
Badre Tejado-Imam
2025-12-15 07:00
Optimizing storage for cloud development environments (CDE) is crucial for enhancing developer productivity and application resilience. This guide discusses key factors like volumeMode, Persistent Volume Claim (PVC) strategies, and storage protocols (iSCSI vs. NFS). It highlights how these choices impact performance and resiliency in setups like Red Hat OpenShift on AWS using FSx for NetApp ONTAP. By understanding these elements, teams can select the best configuration for their needs. 📊💻...
Source: Red Hat Developer Blog
Badre Tejado-Imam
2025-12-08 14:47
🚀 Red Hat announces the general availability of JBoss EAP XP 6! This release enhances resilience across platforms and environments. Key features include upgrades to MicroProfile 7, support for MicroProfile LRA, and multi-app deployment capabilities. Developers can benefit from improved observability through integrated OpenTelemetry and standardized metrics collection with Prometheus. Start exploring these features today! #JBossEAP #Microservices #RedHat #DevOps #SoftwareDevelopment
Source: Red Hat Developer Blog
Mike Ward
2025-12-08 08:16
🚀 Manage your Camel fleet effortlessly on OpenShift! Apache Camel, a robust integration framework, now offers a dashboard to visualize all Camel workloads in a microservices architecture. This tool simplifies monitoring and provides immediate alerts for any issues. The dashboard enhances observability with minimal setup, allowing operators to track application health and performance metrics effectively. Learn more about setting up and managing your Camel applications today! #ApacheCamel...
Source: Red Hat Developer Blog
Pasquale Congiusti
2025-12-08 07:16
🚀 Red Hat Satellite 6.18 introduces Red Hat Lightspeed capabilities for disconnected environments. The advisor service offers assessments of RHEL infrastructure in key areas such as availability and security. Meanwhile, the vulnerability service helps identify at-risk systems using the CVE database. For efficient setup in air-gapped environments, installation involves container images from the Satellite ISO. For more information, check out the official documentation. #RedHat #Satellite...
Source: Red Hat Developer Blog
Shane McDowell
2025-12-05 08:01
🚀 Red Hat has introduced right-sizing recommendations in a technology preview as part of the Advanced Cluster Management for Kubernetes 2.15 release. This feature helps users optimize CPU and memory allocation for improved performance and cost efficiency. In multicluster environments, managing resource efficiency is challenging. The right-sizing capability offers end-to-end observability across Cluster, Namespace, and Virtual Machine layers, integrated with OpenShift and Prometheus telemetry....
Source: Red Hat Developer Blog
Darshan Vandra, Raj Zalavadia
2025-12-04 16:07
🚀 Red Hat Enterprise Linux (RHEL) 10.1 now features OpenJDK 25 LTS, enhancing startup performance, memory efficiency, and developer ergonomics. 🔧 This update supports developers until December 2030, offering a robust foundation for applications. Key improvements include better garbage collection and concurrency features. 📦 To install, use: `sudo yum install java-25-openjdk` #OpenJDK #RHEL #JavaDevelopment #RedHat #SoftwareUpdates
Source: Red Hat Developer Blog
Kangcheng Xu
2025-12-04 14:06
🚀 Exciting changes are coming for Ansible Automation users! The migration from Red Hat Ansible Automation Platform 2.5 RPM on RHEL 9 to the containerized version on RHEL 10 is underway. This shift is essential as the RPM installation will be deprecated with the release of version 2.7. Key steps include preparing your current environment, creating backups, and setting up new VMs. For detailed guidance, refer to the release notes and ensure your components are ready for a seamless transition....
Source: Red Hat Developer Blog
Ben Forrester
2025-12-04 08:01
📅 Python 3.9 has officially reached its end-of-life phase after five years of maintenance. 🔍 For RHEL users, Python 3.9 will continue to be supported on RHEL 9 throughout its lifecycle, providing critical patches and security updates. 📌 Users on RHEL 8 will see support for Python 3.9 end in November 2025, with newer versions like Python 3.11 and 3.12 available for those needing upgrades. 💻 Consider RHEL 9-based container images for ongoing Python 3.9 workloads. #Python #RHEL #EndOfLife...
Source: Red Hat Developer Blog
Lumír Balhar
2025-12-03 08:00
Upgrading a disconnected Red Hat OpenShift cluster involves unique challenges, particularly in certificate management. This guide details a step-by-step process to upgrade using self-signed certificates, ensuring your cluster trusts these certificates during the upgrade. Key steps include installing the Cincinnati operator, applying mirrored release signatures, and configuring access to your private registry. For a smooth upgrade experience, establish a complete chain of trust within your...
Source: Red Hat Developer Blog
Eric Beaudoin
2025-12-03 07:15
🚀 Managing AI workloads on Kubernetes just got easier! Red Hat OpenShift AI 3 introduces KubeRay and Kueue to tackle resource management issues. This integration allows for priority-driven scheduling and efficient resource control for Ray workloads. Key workflows include: - Long-running RayClusters for interactive development - Quick-iteration jobs for rapid testing - Ephemeral clusters for automated job management Data scientists can now manage resources seamlessly with the CodeFlare SDK....
Source: Red Hat Developer Blog
Laura Fitzgerald, Bryan Keane, Pat O'Connor
2025-12-02 19:03
🚀 Mistral has launched Mistral Large 3 and the Ministral 3 family under Apache 2, offering open-source checkpoints for developers. 🔍 Mistral Large 3 features sparse MoE with optimized low precision variants. The Ministral 3 models come in 3B, 8B, and 14B sizes, supporting multilingual and multimodal inputs. 🔧 With vLLM and Red Hat AI, users can access these models on Day 0 for immediate deployment without custom integrations. #MistralAI #OpenSource #AIModels #RedHatAI #vLLM
Source: Red Hat Developer Blog
Saša Zelenović, Doug Smith, Tyler Michael Smith, Dipika Sikka, Kyle Sayers, Eldar Kurtić, Tarun Kumar