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Kube Builders
@kube.builders
230 followers 1 following 410 posts
News and links on building infrastructure and Kubernetes clusters curated by the @Learnk8s.io team

More K8s news, events, jobs → https://kube.today
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kube.builders
Holos is a configuration management tool that uses CUE configuration language to generate and organize Kubernetes manifests across multiple clusters with type safety and reusability

➜ https://ku.bz/Qkp14750k
January 14, 2026 at 3:26 PM
Reposted by Kube Builders
learnkube.com
This week on the Learn Kubernetes Weekly:

🚀 Moving 2M RPM WebSocket Service to EKS
🔒 Attacker Persistence in Kubernetes
📊 Standardizing CRD Metrics
⚡ Scaling Dagster on Kubernetes
🌐 Envoy AI Gateway

⭐️ LearnKube

Read it now: https://kube.today/issues/166
January 14, 2026 at 11:46 AM
Reposted by Kube Builders
kube.careers
January 14, 2026 at 7:51 AM
kube.builders
This tutorial teaches how to deploy a complete LGTM observability stack (Loki, Grafana, Tempo, Mimir) with OpenTelemetry on Kubernetes for unified metrics, logs, and traces

➜ https://ku.bz/0TrP5DsbK
January 13, 2026 at 2:56 PM
Reposted by Kube Builders
kube.fm
🗣️ Dilshan discusses a real incident where migrating EKS nodes to AL2023 caused the cluster autoscaler to lose AWS permissions silently

https://ku.bz/T_YPfTfDb

🌟 LearnKube
🎙 🎙Bart
January 13, 2026 at 1:51 PM
Reposted by Kube Builders
kube.fm
🗣️ Brock Mowry, CTO @ Tintri, discusses KubeVirt as a key emerging Kubernetes tool, finding the concept of running virtualization inside containers particularly compelling

Watch the full interview: https://ku.bz/F6X3C5Nvg
January 12, 2026 at 4:51 PM
Reposted by Kube Builders
kube.archi
This tool is a reverse proxy and lightweight service mesh written in Rust on top of Pingora

➤ https://ku.bz/yMC9w7cbn
January 12, 2026 at 4:21 PM
kube.builders
This tutorial walks you through how to set up networking for a cloud-to-on-premises hybrid Amazon EKS Hybrid Nodes cluster, covering compatible CNIs, CIDR planning, routing, and load-balancer options for hybrid workloads

➤ https://ku.bz/58QscgJd9
January 12, 2026 at 3:36 PM
kube.builders
Kube-OVN Endpoint Health Checker actively probes Kubernetes Service endpoints inside a Kube-OVN network to verify that traffic can actually reach backend pods and that network paths work as expected

➜ https://ku.bz/BT-JgH-Pr
January 12, 2026 at 3:21 PM
Reposted by Kube Builders
danielepolencic.com
83% of Kubernetes teams use network policies. 60% struggle to understand what they're actually doing

I surveyed 530 practitioners and here is what I found: https://kube.today/kubernetes-network-policies-2025
January 12, 2026 at 12:46 PM
kube.builders
This tool is a provider for Cluster API that lets you treat Kubernetes control plane components as first-class resources, running the API server, scheduler, controller manager and etcd as a hosted control plane

➤ https://ku.bz/9LL2JKLvx
January 11, 2026 at 2:46 PM
Reposted by Kube Builders
learnkube.com
Kine is an etcdshim that translates etcd API to SQLite, Postgres, Mysql, and dqlite

➤ https://ku.bz/XdlgdBQmp
January 10, 2026 at 5:16 PM
kube.builders
This benchmark shows that VictoriaLogs delivered ~94 % lower query latency, ~40 % less storage usage, and used less than half the CPU and RAM compared to Loki on a 500 GB/7-day log workload

➤ https://ku.bz/PVljlj8Ks
January 10, 2026 at 2:46 PM
Reposted by Kube Builders
kubesploit.io
Tetragon enables powerful real-time, eBPF-based security observability and runtime enforcement

It is Kubernetes-aware and understands identities, allowing security event detection to be configured in relation to individual workloads

➤ https://ku.bz/WrhnVyd2p
January 9, 2026 at 6:51 PM
kube.builders
Kaniko builds container images from Dockerfiles without needing a Docker daemon and supports secure CI/CD workflows via signed images and SBOMs

➤ https://ku.bz/Q9BNNYQCb
January 9, 2026 at 3:46 PM
kube.builders
This tutorial teaches how to set up distributed tracing with Grafana Tempo on AKS using Azure Blob Storage and Private Link for secure, cost-effective observability with workload identity and automated Private Link Service provisioning

➜ https://ku.bz/80GykkQ3W
January 9, 2026 at 3:31 PM
Reposted by Kube Builders
learnkube.com
Coroot is an open-source eBPF-based observability tool that turns telemetry data into actionable insights, helping you quickly identify and resolve application issues

➤ https://ku.bz/c1H0D354D
January 8, 2026 at 5:11 PM
kube.builders
Kubernetes Autoscaling Mixin plugin provides a set of reusable Grafana dashboards and Prometheus rules to help you observe and improve Kubernetes autoscaling performance in your clusters

➜ https://ku.bz/rxvH9xRhn
January 8, 2026 at 2:41 PM
kube.builders
kube-vip provides Kubernetes clusters with a virtual IP and load balancer for both the control plane (for building a highly-available cluster) and Kubernetes Services of type LoadBalancer without relying on any external hardware or software

➤ https://ku.bz/mg5vCsFw7
January 8, 2026 at 2:36 PM
Reposted by Kube Builders
learnkube.com
Kide is an observability platform that ingests and indexes logs and metrics in real time so you can search, analyze, and alert on cluster and application data without waiting

➜ https://ku.bz/zpsL842PB
January 7, 2026 at 5:06 PM
kube.builders
Kubernetes NMState provides declarative host networking configuration for Kubernetes nodes using NMState to manage interfaces, bonds, VLANs, and routes through custom resources

➜ https://ku.bz/d5hxkBdlh
January 7, 2026 at 2:41 PM
Reposted by Kube Builders
learnkube.com
This week on the Learn Kubernetes Weekly:

🔥 GPU Containers as a Service
🚀 Nginx to Envoy: Rate Limiting
🤖 Multi-Agent Systems on K8s
🔒 K8s Security: Networking
🐛 Pinterest's K8s Migration Debug

⭐️ LearnKube

Read it now: https://kube.today/issues/165
January 7, 2026 at 11:31 AM
Reposted by Kube Builders
kube.careers
January 7, 2026 at 7:46 AM
kube.builders
This article explains how Freshworks built their own production-grade, high-performance Redis cluster on Kubernetes + Envoy, handling over 2.5 million IOPS and 1.5 TB data with 99.99% uptime

➜ https://ku.bz/8PGp083YQ
January 6, 2026 at 2:31 PM
kube.builders
This case study shows how Chick‑fil‑A built an on-site Kubernetes platform using k3s across all stores, improved node health with a host-agent architecture, and added GPU and multi-vendor support for edge workloads

➤ https://ku.bz/RCGh_6PYS
January 6, 2026 at 7:06 AM