Blog

Source-verified articles on DevOps, cloud infrastructure, AI, and SaaS.

kubernetesenvoy-gatewaygateway-api +3
17 min read

ingress-nginx to Envoy Gateway: The Production Migration Guide for Kubernetes Teams

Complete guide to migrating from ingress-nginx to Envoy Gateway v1.7.2 in production. Covers Ingress2Gateway 1.0, cert-manager, and zero-downtime cutover.

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kubernetesistioservice-mesh +3
13 min read

Istio for Platform Engineers: AI Inference Routing, Ambient Multicluster, and the agentgateway

Istio 1.29: GIE v1 inference routing and ambient mode for GPU memory savings. Agentgateway is a standalone proxy - Istio integration targets 1.30.

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kuberneteskyvernomcp +4
17 min read

Securing AI Agent MCP Traffic with Kyverno on Kubernetes: Policy-as-Code for Least-Privilege Agent Governance

Enforce least-privilege on AI agent MCP tool calls using Kyverno admission policies and agentgateway External Authorization on Kubernetes.

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kuberneteshelmdevops +1
17 min read

Helm 4 Migration Guide: What Changed, What Breaks, and How to Upgrade from Helm 3

What breaks in the Helm 3 to Helm 4 migration: SSA defaults, kstatus RBAC changes, plugin manifest requirements, and a five-phase staging-first rollout.

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a2akubernetesplatform-engineering +5
18 min read

A2A v1.0 for Platform Engineers: Routing, Securing, and Observing Agent-to-Agent Traffic

How platform engineers route, secure, and observe A2A v1.0 traffic on Kubernetes. Covers service mesh, Dapr, Agent Gateway, and OpenTelemetry.

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kubernetessupply-chain-securitydevsecops +4
20 min read

Securing AI/ML Supply Chains on Kubernetes: Lessons from the TeamPCP Campaign

How a poisoned Trivy GitHub Action escalated to Kubernetes cluster takeover - and the K8s-native controls that would have stopped it at each stage.

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kubernetesdevopsplatform-engineering +2
15 min read

Kubernetes v1.36 Production Upgrade Guide: What Changes, What Breaks, What to Do

Kubernetes v1.36 ships late April 2026 with 3 permanent removals and 18 stable features. Pre-upgrade checklist, migration steps, and what to adopt first.

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kubernetesai-agentsplatform-engineering +4
18 min read

Building an Agent-Ready Kubernetes Platform

How to build an agent-ready Kubernetes platform: Agent Sandbox, DRA for GPU scheduling, isolation tiers, KEDA scale-to-zero, and OTel tracing.

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microsoftagent-frameworkmcp +4
14 min read

Microsoft Agent Framework 1.0: Multi-Agent Orchestration with MCP and A2A for Platform Engineers

Build production multi-agent systems with Microsoft Agent Framework 1.0. Covers MCP, A2A, orchestration patterns, checkpointing, and observability.

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kubernetesllmgpu +2
13 min read

Kubernetes LLM Inference Stack 2026: llm-d, GPU DRA, and KAI Scheduler

Run LLMs at scale on Kubernetes with llm-d, GPU DRA, KAI Scheduler, and Grove — the new Kubernetes-native inference stack from KubeCon EU 2026.

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