Broaden your Kubernetes expertise with a curated feed of news, articles and best practices. https://learnkube.com/news-events-jobshttps://bsky.app/profile/learnkube.comhttps://bsky.app/profile/learnkube.com/post/3mm2ugvirkd2gRootCause is a local first MCP server for Kubernetes that turns natural language into evidence backed incident analysis, safe operation checks, and ecosystem diagnostics for tools like Argo CD, Flux, Cilium, and Helm ➤ https://ku.bz/rpQdbmF2g17 May 2026 17:16 +0000at://did:plc:w4lcqitqlgpts3cd4vjldle2/app.bsky.feed.post/3mm2ugvirkd2ghttps://bsky.app/profile/learnkube.com/post/3mlydxzh7r62yThis tutorial shows how to install CloudNativePG 1.28 operator and deploy a three-node PostgreSQL cluster with synchronous replication and quorum-based failover, then tests transient failure recovery by pausing the primary container ➤ https://ku.bz/Yj8BMCnmW16 May 2026 17:16 +0000at://did:plc:w4lcqitqlgpts3cd4vjldle2/app.bsky.feed.post/3mlydxzh7r62yhttps://bsky.app/profile/learnkube.com/post/3mlvv6q23by2aAIBrix is a Kubernetes-native GenAI inference infrastructure toolkit from the vLLM project, with LLM-aware routing, distributed KV cache, LoRA management, and an app-tailored autoscaler for vLLM workloads ➤ https://ku.bz/vJhPgwv7P15 May 2026 17:46 +0000at://did:plc:w4lcqitqlgpts3cd4vjldle2/app.bsky.feed.post/3mlvv6q23by2ahttps://bsky.app/profile/learnkube.com/post/3mlvuduiaen24eksup analyzes your EKS cluster and generates a step-by-step upgrade playbook, flagging deprecated APIs, add-on version mismatches, and node group issues before you upgrade ➜ https://ku.bz/2B_b2k4F415 May 2026 17:31 +0000at://did:plc:w4lcqitqlgpts3cd4vjldle2/app.bsky.feed.post/3mlvuduiaen24https://bsky.app/profile/learnkube.com/post/3mltg4is7272pThis article shows that default Kubernetes system pods such as kube-proxy and CoreDNS ship with incomplete or missing memory configurations, making them vulnerable to OOM kills during memory pressure ➤ https://ku.bz/14Tn3Xwvk14 May 2026 18:11 +0000at://did:plc:w4lcqitqlgpts3cd4vjldle2/app.bsky.feed.post/3mltg4is7272phttps://bsky.app/profile/learnkube.com/post/3mlteyqeklk2dThis article explains five Ingress-NGINX behaviors that can break migrations, including path-matching differences, regex quirks, rewrite behavior, and annotation mismatches when migrating to another ingress solution ➜ https://ku.bz/KXFB4qzH614 May 2026 17:51 +0000at://did:plc:w4lcqitqlgpts3cd4vjldle2/app.bsky.feed.post/3mlteyqeklk2dhttps://bsky.app/profile/learnkube.com/post/3mlqtxwaxlq2yMCP Operator deploys and validates MCP servers on Kubernetes with automatic protocol detection for SSE and Streamable HTTP, built-in monitoring via Prometheus and Grafana dashboards, optional metrics sidecar for request tracking, and HPA support ➤ https://ku.bz/7GhL57BxZ13 May 2026 17:41 +0000at://did:plc:w4lcqitqlgpts3cd4vjldle2/app.bsky.feed.post/3mlqtxwaxlq2yhttps://bsky.app/profile/learnkube.com/post/3mlqt53y2s42dk10s is a terminal dashboard for watching multiple Kubernetes clusters at once, with side-by-side views, health signals, warnings, and recent logs in one screen ➜ https://ku.bz/CpbrdbBG013 May 2026 17:26 +0000at://did:plc:w4lcqitqlgpts3cd4vjldle2/app.bsky.feed.post/3mlqt53y2s42dhttps://bsky.app/profile/learnkube.com/post/3mlqa55v2pa2dThis week on the Learn Kubernetes Weekly: 🔥 LLM Cost Regression by Autoscaling 🔥 Mount Mayhem at Netflix 🗄️ DocumentDB: Auto Failover 🛡️ Skew Protection for Kubernetes 🔒 Secure VMs in Kubernetes ⭐️ LearnKube Read it now: https://kube.today/issues/18313 May 2026 11:46 +0000at://did:plc:w4lcqitqlgpts3cd4vjldle2/app.bsky.feed.post/3mlqa55v2pa2dhttps://bsky.app/profile/learnkube.com/post/3mloco6m2db2lThis article explains that BuildKit is not just Docker’s build engine but a general-purpose framework that can turn custom frontend definitions into images, tarballs, local artifacts, and package outputs ➜ https://ku.bz/mLZp6ZLys12 May 2026 17:26 +0000at://did:plc:w4lcqitqlgpts3cd4vjldle2/app.bsky.feed.post/3mloco6m2db2lhttps://bsky.app/profile/learnkube.com/post/3mlls7ai3ks2yValkey Operator is a Kubernetes operator that automates deployment and lifecycle management of Valkey clusters and instances with features like automated installation and configuration management ➜ https://ku.bz/M2q9_T15T11 May 2026 17:26 +0000at://did:plc:w4lcqitqlgpts3cd4vjldle2/app.bsky.feed.post/3mlls7ai3ks2yhttps://bsky.app/profile/learnkube.com/post/3mllfvv66pk2aWe published a Kubernetes production-readiness checklist for teams preparing workloads for production. It includes an interactive checklist, detailed explanations for each check, and a downloadable PDF worksheet. https://learnkube.com/production-best-practices11 May 2026 13:46 +0000at://did:plc:w4lcqitqlgpts3cd4vjldle2/app.bsky.feed.post/3mllfvv66pk2ahttps://bsky.app/profile/learnkube.com/post/3mljb6hwwvo2lThis article explains chaos engineering practices for Kubernetes, covering how to design resilient systems by proactively testing failure scenarios like pod crashes, network failures, and resource exhaustion using tools like Chaos Mesh and LitmusChaos ➤ https://ku.bz/y74YwPMbq10 May 2026 17:16 +0000at://did:plc:w4lcqitqlgpts3cd4vjldle2/app.bsky.feed.post/3mljb6hwwvo2lhttps://bsky.app/profile/learnkube.com/post/3mlgqpiwqaa2yThis tool exposes Kubernetes cluster operations through the Model Context Protocol, allowing AI agents and tools to safely read cluster state and execute controlled actions like kubectl commands ➤ https://ku.bz/cY99-lPN-09 May 2026 17:16 +0000at://did:plc:w4lcqitqlgpts3cd4vjldle2/app.bsky.feed.post/3mlgqpiwqaa2yhttps://bsky.app/profile/learnkube.com/post/3mlebwbjtkx2yThis article introduces Gt and Lt operators for pod tolerations in Kubernetes 1.35, enabling threshold-based scheduling with numeric taint values, such as failure probability or cost metrics, rather than exact matching ➤ https://ku.bz/vW6JV-99T08 May 2026 17:46 +0000at://did:plc:w4lcqitqlgpts3cd4vjldle2/app.bsky.feed.post/3mlebwbjtkx2yhttps://bsky.app/profile/learnkube.com/post/3mleb3hyhk62yThis case study shows how a single RAG chunk size change collapsed vLLM prefix-cache hit rate from 85% to 4%, triggering an 80% GPU replica increase while latency stayed flat It also includes the fix: adding a two-phase cache replay gate in CI ➜ https://ku.bz/7hB5K3Wkn08 May 2026 17:31 +0000at://did:plc:w4lcqitqlgpts3cd4vjldle2/app.bsky.feed.post/3mleb3hyhk62yhttps://bsky.app/profile/learnkube.com/post/3mlbv455qjl2gStakpak is an open source terminal AI agent for DevOps that generates infrastructure code, debugs Kubernetes, and automates deployments — with secret substitution so the LLM never sees your actual credentials ➤ https://ku.bz/xXr0Rbc2c07 May 2026 18:51 +0000at://did:plc:w4lcqitqlgpts3cd4vjldle2/app.bsky.feed.post/3mlbv455qjl2ghttps://bsky.app/profile/learnkube.com/post/3mlbuasrecf2aTeleskopio is a small, open-source Kubernetes web client that provides a clean browser interface for viewing and managing cluster resources without the weight of a full platform dashboard ➜ https://ku.bz/vKvsg-kwn07 May 2026 18:36 +0000at://did:plc:w4lcqitqlgpts3cd4vjldle2/app.bsky.feed.post/3mlbuasrecf2a