Blog
1498+ articles — Page 6 of 63
Automation
OpenClaw + Ansible: Agentic CVE Remediation
Live demo of OpenClaw orchestrating end-to-end CVE remediation: agent detection, ServiceNow ticketing, OPA policy review, and AAP playbook execution.
5 min read AI
Red Hat AI Model-as-a-Service with llm-d
How Red Hat's llm-d transforms LLM inference into a composable Kubernetes-native architecture: disaggregated serving, smart autoscaling, and MaaS.
2 min read AI
Red Hat Tech Day Netherlands 2026: Harness Engineering
Inside Red Hat Tech Day Netherlands 2026: 30 speakers and 34 sessions on AgentOps, agentic AI, Quarkus, LangChain4j, and hybrid cloud inference.
12 min read AI
vLLM Inference Optimizations on Red Hat OpenShift AI
Deep dive into vLLM inference optimizations: KV cache, continuous batching, quantization, and distributed inference with Tensor Parallelism.
1 min read AI
Claude Code Masterclass: Ship Production Code 10x Faster with AI
The complete hands-on masterclass for shipping production code with Claude Code — GCOE prompting, Best-of-N, brain files, testing, and git automation.
8 min read AI
AI on the Amstel: DeepMind, NVIDIA & Mistral Panel
Recap of the June 2026 AI on the Amstel meetup at VU Amsterdam — a panel with Google DeepMind, NVIDIA, and Mistral on how frontier models are built.
8 min read DevOps
AWS Account Cleanup Script: Stop Paying for Idle Resources
A battle-tested Bash script that audits and removes unused AWS resources across all regions — GuardDuty, Config, EC2, EBS, EIPs, NAT, S3, and SSM.
9 min read Platform Engineering
CloudNativePG: Production PostgreSQL on Kubernetes
Deploy and operate production PostgreSQL clusters on Kubernetes with CloudNativePG — automated failover, continuous S3 backup, pooling, and monitoring.
4 min read DevOps
Install AWS CLI on Mac with Homebrew (2026 Guide)
Step-by-step guide to install, configure, and verify AWS CLI v2 on macOS with Homebrew: profile setup, SSO login, autocompletion, and troubleshooting.
3 min read Platform Engineering
Kubernetes Audit Logging: Complete Setup and Analysis Guide
Configure Kubernetes API server audit logging to track who did what, when — with policy examples, backend options, and log analysis patterns.
5 min read Platform Engineering
Blue-Green & Canary Deployments on Kubernetes
Implement blue-green and canary deployment strategies on Kubernetes using native resources, Argo Rollouts, and Istio traffic splitting.
5 min read Platform Engineering
Kubernetes Finalizers: Why Resources Get Stuck
Understand how Kubernetes finalizers work, why resources get stuck in Terminating state, and how to safely remove them to unblock deletions.
5 min read Platform Engineering
KEDA on Kubernetes: Event-Driven Autoscaling
Deploy KEDA for event-driven autoscaling on Kubernetes — scale from zero on queue depth, HTTP traffic, cron schedules, and Prometheus metrics.
4 min read Platform Engineering
Kubernetes Secrets Management Best Practices 2026
Production-grade secrets management for Kubernetes: encryption at rest, external secret operators, sealed secrets, CSI drivers, and rotation.
5 min read AI
RHEL AI 3.4 on AWS Marketplace: What's New & Upgrade
Red Hat Enterprise Linux AI 3.4.0 is now on AWS Marketplace. What changed, how to upgrade running instances, and what it means for enterprise AI.
3 min read DevOps
AWS Backup: Fix S3 Access Denied & Snapshot Sprawl
Troubleshoot AWS Backup failed jobs from S3 access denied errors, clean up Backup-managed EBS snapshots, and fix IAM role permissions and retention.
5 min read DevOps
AWS EBS Snapshots: "Failed to Delete" — How to Find and Remove AMI-Linked Snapshots
Fix the AWS error 'Failed to delete snapshots' when EBS snapshots are tied to AMIs or AWS Backup. Deregister AMIs and clean up orphaned snapshots.
7 min read DevOps
AWS RDS PostgreSQL Minor Version Deprecation Guide
Amazon RDS is deprecating several PostgreSQL minor versions on May 31, 2026. How to upgrade proactively with Blue/Green Deployments to cut downtime.
4 min read AI
BMad Method: AI-Driven Development Framework
BMad Method is an open-source framework that orchestrates specialized AI agents through guided workflows — from brainstorming and PRDs to implementation.
5 min read DevOps
Docker Rootless vs Rootful: Performance Benchmarks 2026
Benchmarks comparing Docker rootless vs rootful in 2026: cold start latency, memory footprint, slirp4netns vs pasta networking, and container density.
5 min read Platform Engineering
Kubernetes Migration Strategy: Enterprise Guide 2026
Complete Kubernetes migration strategy for enterprise workloads: assessment frameworks, migration patterns, tooling, and a phased rollout plan.
5 min read AI
Claude Code Enterprise: Setup, Auth & MCP Control
Complete guide to deploying Claude Code across your organization: installation, authentication, server-managed settings, and MCP restrictions.
6 min read AI
Claude Code on Microsoft Foundry: Complete Azure Setup Guide
Deploy Claude Code through Microsoft Foundry on Azure — provisioning resources, configuring authentication, pinning model versions, and prompt caching.
4 min read DevOps
Fix Claude Code Install on macOS: Homebrew & Node 26
Troubleshooting guide for installing Claude Code on macOS when Homebrew conflicts with npm, Node.js v26 crashes, or Gatekeeper blocks the binary.
2 min read