Recent technical articles & videos.

Kubernetes:

• Your Helm Tests Are Green. That Doesn’t Mean They’re Testing Anything,
• One Agent, Three Ways: Running Elastic Agent on Kubernetes!
• Migrating a Bitnami PostgreSQL Helm Release to CloudNativePG,
• Building and Pushing Container Images with Tekton Pipelines, Buildah, and Docker Hub,
• Too Long, Didn’t Apply: Server-Side Apply for Oversized CRDs in Argo CD ApplicationSets,
• Manually Initializing and Unsealing HashiCorp Vault on Kubernetes,
• Building a KubeVirt Lab with Rook-Ceph on Bare-Metal Kubernetes,

OpenShift:

• Simplify hybrid cloud ops with Red Hat OpenShift Lightspeed: 5 sets of prompts to try today,
• Architecting the Red Hat OpenShift AI dashboard for Models-as-a-Service,
• Stop paying for the same prompt: Optimize AI costs with Redis on Red Hat OpenShift,
• From experiment to production: A reliable architecture for version-controlled MLOps,
• Red Hat Ansible development workspaces for governed automation content creation,
• From fragmented to flawless: Unifying the AI development lifecycle,
• Improved failure reports on Red Hat OpenShift with the event-driven diagnostic operator,
• Run LoRA fine-tuning on Red Hat OpenShift AI with Ray,
• Passwordless workload identity on OpenShift,
• We built an enterprise data agent—and you can too,
• Red Hat OpenShift autoscaling with Cluster Autoscaler,
• Automating Red Hat OpenShift AI installations with Helm and GitOps,
• How AI observability works with MLflow,
• Modernizing database workloads on Red Hat OpenShift,
• Building hermetic notebook images for Open Data Hub and Red Hat OpenShift AI,
• Self-service backup for VMs and containers on OpenShift: No cluster-admin required,
• Upgrading Single Node OpenShift with Image-Based Upgrade,
• Automating OpenShift oc-mirror v2 with Ansible,
• Building a Small OpenShift BGP Lab,
• Optimizing Cloud-Native Operations Series — Mini HowTo— External PostgreSQL for AAP on OpenShift (Operator),

Containers:

• Podman 6.1.0: Volume Renaming, Machine Restarts, and a Long List of Bug Fixes,
• 5 Lessons Learned After 5 Million Downloads,
• Streamlining container security: Red Hat Hardened Images now supported in AWS InspectorScan API and ECR Basic scanning,
• Encrypted Persistent Storage for Peer Pods with the CAA CSI Block Driver,

RHEL:

• Build bootable image mode for Red Hat Enterprise Linux with image builder,
• How we built an AI agent for field associates with Red Hat AI,
• Evolving your automation (Pt.1): Why it’s worth upgrading to Red Hat Ansible Automation Platform 2.7,
• Accelerate automation with AI and the Ansible development tools MCP servers,
• Unify IT workflows at scale with the new automation orchestrator for Ansible Automation Platform,
• Preparing OpenStack for the post-quantum era: A systematic approach to crypto-agility,
• Try the Ansible playbook generation lab with Gemini and OpenAI,
• llm-d flow control: Priority queuing for shared GPU inference,
• Automating edge recovery: Minimizing unplanned downtime with Red Hat Edge,

Miscellaneous:

• Securing Claude Code plug-ins: Best practices for repository security,
• The tokenomics of self-hosted LLMs,:
• Auditing behavioral compliance: validating AI agent capabilities with AgentTrust,
• Enterprise AI model selection: Balancing performance, privacy, and operational fit,
• Beyond benchmarks: The 5 pillars of AI evaluation systems,
• How AI inference works, clearly explained,
• Taming the agent beast: From monolithic prompt to modular agentic workflow,
• Beyond guardrails: mitigating prompt injection attacks.