Kube Builders
@kube.builders
News and links on building infrastructure and Kubernetes clusters curated by the @Learnk8s.io team
More K8s news, events, jobs → https://kube.today
More K8s news, events, jobs → https://kube.today
kubectl-ip-check plugin checks whether pod IPs are reachable and correctly routed from cluster nodes, helping you quickly detect basic Kubernetes networking and CNI issues before deeper debugging
➤ https://ku.bz/b_JyHlVQz
➤ https://ku.bz/b_JyHlVQz
February 5, 2026 at 3:46 PM
kubectl-ip-check plugin checks whether pod IPs are reachable and correctly routed from cluster nodes, helping you quickly detect basic Kubernetes networking and CNI issues before deeper debugging
➤ https://ku.bz/b_JyHlVQz
➤ https://ku.bz/b_JyHlVQz
This case study walks through how the team moved Argo CD from an in-cluster Redis to AWS ElastiCache Serverless, which almost wiped out their Redis costs and removed all the maintenance work
➜ https://ku.bz/TmbtK2v0K
➜ https://ku.bz/TmbtK2v0K
February 5, 2026 at 3:31 PM
This case study walks through how the team moved Argo CD from an in-cluster Redis to AWS ElastiCache Serverless, which almost wiped out their Redis costs and removed all the maintenance work
➜ https://ku.bz/TmbtK2v0K
➜ https://ku.bz/TmbtK2v0K
This tutorial teaches how to build a SaaS Kubernetes platform using Kamaji for control plane management, Argo CD for GitOps, and Sveltos for multi-cluster automation
➤ https://ku.bz/2xcV89JQd
➤ https://ku.bz/2xcV89JQd
February 2, 2026 at 3:16 PM
This tutorial teaches how to build a SaaS Kubernetes platform using Kamaji for control plane management, Argo CD for GitOps, and Sveltos for multi-cluster automation
➤ https://ku.bz/2xcV89JQd
➤ https://ku.bz/2xcV89JQd
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/bQy9bGCv9
➤ https://ku.bz/bQy9bGCv9
February 1, 2026 at 2:46 PM
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/bQy9bGCv9
➤ https://ku.bz/bQy9bGCv9
This tutorial teaches how to build a SaaS Kubernetes platform using Kamaji for control plane management, Argo CD for GitOps, and Sveltos for multi-cluster automation
➜ https://ku.bz/2xcV89JQd
➜ https://ku.bz/2xcV89JQd
January 2, 2026 at 2:46 PM
This tutorial teaches how to build a SaaS Kubernetes platform using Kamaji for control plane management, Argo CD for GitOps, and Sveltos for multi-cluster automation
➜ https://ku.bz/2xcV89JQd
➜ https://ku.bz/2xcV89JQd
This tutorial teaches how to configure stretched Layer 2 networks between KubeVirt clusters using OVN-Kubernetes for VM connectivity across multiple Kubernetes environments
➜ https://ku.bz/_RJh812W-
➜ https://ku.bz/_RJh812W-
December 31, 2025 at 2:36 PM
This tutorial teaches how to configure stretched Layer 2 networks between KubeVirt clusters using OVN-Kubernetes for VM connectivity across multiple Kubernetes environments
➜ https://ku.bz/_RJh812W-
➜ https://ku.bz/_RJh812W-
This tutorial teaches how to set up partitioned log storage on S3 using Fluent Bit in Kubernetes with date-based organization and covers configuration for log management at scale
➜ https://ku.bz/1GqSRFDdY
➜ https://ku.bz/1GqSRFDdY
December 29, 2025 at 2:41 PM
This tutorial teaches how to set up partitioned log storage on S3 using Fluent Bit in Kubernetes with date-based organization and covers configuration for log management at scale
➜ https://ku.bz/1GqSRFDdY
➜ https://ku.bz/1GqSRFDdY
In this 2-part tutorial, you will learn how to deploy a Kubernetes GitOps platform using ArgoCD with MetalLB for IPs, Traefik for ingress, Rook-Ceph for storage, and Vault for secrets
➤ https://ku.bz/1Vp7qNFlX
➤ https://ku.bz/1Vp7qNFlX
December 27, 2025 at 2:31 PM
In this 2-part tutorial, you will learn how to deploy a Kubernetes GitOps platform using ArgoCD with MetalLB for IPs, Traefik for ingress, Rook-Ceph for storage, and Vault for secrets
➤ https://ku.bz/1Vp7qNFlX
➤ https://ku.bz/1Vp7qNFlX
This project provides tools and code to build OCI-compatible container images directly inside Kubernetes clusters and containerized environments, without requiring a Docker daemon
➤ https://ku.bz/2Bl1tX8qc
➤ https://ku.bz/2Bl1tX8qc
December 26, 2025 at 2:41 PM
This project provides tools and code to build OCI-compatible container images directly inside Kubernetes clusters and containerized environments, without requiring a Docker daemon
➤ https://ku.bz/2Bl1tX8qc
➤ https://ku.bz/2Bl1tX8qc
This tutorial teaches how to deploy a GitOps-based Azure platform using KRO, ASO, and Flux to manage Kubernetes clusters
It covers creating a management cluster using Azure CLI commands and deploying Azure Service Operator with a Helm chart via Flux
➤ https://ku.bz/kndGyX3_G
It covers creating a management cluster using Azure CLI commands and deploying Azure Service Operator with a Helm chart via Flux
➤ https://ku.bz/kndGyX3_G
December 25, 2025 at 2:56 PM
This tutorial teaches how to deploy a GitOps-based Azure platform using KRO, ASO, and Flux to manage Kubernetes clusters
It covers creating a management cluster using Azure CLI commands and deploying Azure Service Operator with a Helm chart via Flux
➤ https://ku.bz/kndGyX3_G
It covers creating a management cluster using Azure CLI commands and deploying Azure Service Operator with a Helm chart via Flux
➤ https://ku.bz/kndGyX3_G
This tutorial teaches how to use the updatecli tool to automate updates for third-party Helm charts in a GitOps repository by automatically creating pull requests
➜ https://ku.bz/-CSZk8hb5
➜ https://ku.bz/-CSZk8hb5
December 25, 2025 at 2:51 PM
This tutorial teaches how to use the updatecli tool to automate updates for third-party Helm charts in a GitOps repository by automatically creating pull requests
➜ https://ku.bz/-CSZk8hb5
➜ https://ku.bz/-CSZk8hb5
This case study describes how Databricks built a client-side load balancing system with real-time service discovery, bypassing Kubernetes’ default DNS + kube-proxy model to improve request distribution and lower tail latency
➜ https://ku.bz/mFn4D5B38
➜ https://ku.bz/mFn4D5B38
December 22, 2025 at 2:36 PM
This case study describes how Databricks built a client-side load balancing system with real-time service discovery, bypassing Kubernetes’ default DNS + kube-proxy model to improve request distribution and lower tail latency
➜ https://ku.bz/mFn4D5B38
➜ https://ku.bz/mFn4D5B38
This tutorial shows how to deploy Prometheus and Grafana via Argo CD to monitor a Kubernetes cluster, including GitOps-driven installation and dashboard setup
➤ https://ku.bz/wvKBv0khx
➤ https://ku.bz/wvKBv0khx
December 20, 2025 at 2:31 PM
This tutorial shows how to deploy Prometheus and Grafana via Argo CD to monitor a Kubernetes cluster, including GitOps-driven installation and dashboard setup
➤ https://ku.bz/wvKBv0khx
➤ https://ku.bz/wvKBv0khx
This article describes how the author built an intelligent alert-handling system using Prometheus, n8n and OpenAI API to automate detection, diagnosis and remediation of common Kubernetes alerts
➤ https://ku.bz/YmCsvN59J
➤ https://ku.bz/YmCsvN59J
December 18, 2025 at 2:46 PM
This article describes how the author built an intelligent alert-handling system using Prometheus, n8n and OpenAI API to automate detection, diagnosis and remediation of common Kubernetes alerts
➤ https://ku.bz/YmCsvN59J
➤ https://ku.bz/YmCsvN59J
This article describes how the author built a full data-lake stack at home using inexpensive hardware and open-source tools like k3s, MinIO, Apache Spark, workflow orchestration, and BI dashboards
➜ https://ku.bz/65mKnLj3w
➜ https://ku.bz/65mKnLj3w
December 18, 2025 at 2:41 PM
This article describes how the author built a full data-lake stack at home using inexpensive hardware and open-source tools like k3s, MinIO, Apache Spark, workflow orchestration, and BI dashboards
➜ https://ku.bz/65mKnLj3w
➜ https://ku.bz/65mKnLj3w
This article takes you through advanced strategies and configuration options to safely enable and tune Linux swap for Kubernetes workloads, optimizing performance and resource utilization for memory-intensive apps
➤ https://ku.bz/W19Dx-bGM
➤ https://ku.bz/W19Dx-bGM
December 14, 2025 at 2:36 PM
This article takes you through advanced strategies and configuration options to safely enable and tune Linux swap for Kubernetes workloads, optimizing performance and resource utilization for memory-intensive apps
➤ https://ku.bz/W19Dx-bGM
➤ https://ku.bz/W19Dx-bGM
Numaflow is a Kubernetes-native tool for running massively parallel stream processing
A Numaflow Pipeline is implemented as a Kubernetes custom resource and consists of one or more source, data processing, and sink vertices
➤ https://ku.bz/JNLMwJpSx
A Numaflow Pipeline is implemented as a Kubernetes custom resource and consists of one or more source, data processing, and sink vertices
➤ https://ku.bz/JNLMwJpSx
December 13, 2025 at 2:31 PM
Numaflow is a Kubernetes-native tool for running massively parallel stream processing
A Numaflow Pipeline is implemented as a Kubernetes custom resource and consists of one or more source, data processing, and sink vertices
➤ https://ku.bz/JNLMwJpSx
A Numaflow Pipeline is implemented as a Kubernetes custom resource and consists of one or more source, data processing, and sink vertices
➤ https://ku.bz/JNLMwJpSx
This article shows how to configure alerting rules for Loki using the `PrometheusRule` CRD so you can fire alerts based on log queries and metrics
➤ https://ku.bz/YhNF5X3hw
➤ https://ku.bz/YhNF5X3hw
December 12, 2025 at 2:46 PM
This article shows how to configure alerting rules for Loki using the `PrometheusRule` CRD so you can fire alerts based on log queries and metrics
➤ https://ku.bz/YhNF5X3hw
➤ https://ku.bz/YhNF5X3hw
This article presents Shared Socket, an eBPF-based method that bypasses much of the networking stack to enable fast TCP messaging between pods on the same node using sockmaps and kernel-level redirects
➤ https://ku.bz/xyvZYYGzf
➤ https://ku.bz/xyvZYYGzf
December 5, 2025 at 2:46 PM
This article presents Shared Socket, an eBPF-based method that bypasses much of the networking stack to enable fast TCP messaging between pods on the same node using sockmaps and kernel-level redirects
➤ https://ku.bz/xyvZYYGzf
➤ https://ku.bz/xyvZYYGzf
This project provides a lightweight GPU management daemon for Kubernetes, handling device discovery, health checks, and metrics export for GPUs within nodes
➤ https://ku.bz/9d6GVhXZD
➤ https://ku.bz/9d6GVhXZD
December 4, 2025 at 2:46 PM
This project provides a lightweight GPU management daemon for Kubernetes, handling device discovery, health checks, and metrics export for GPUs within nodes
➤ https://ku.bz/9d6GVhXZD
➤ https://ku.bz/9d6GVhXZD
This tutorial shows how to integrate MetalLB (in BGP mode) with a Kubernetes cluster using an OpenBSD gateway to announce external IPs for LoadBalancer services
➤ https://ku.bz/nD3YrBv6K
➤ https://ku.bz/nD3YrBv6K
December 3, 2025 at 2:46 PM
This tutorial shows how to integrate MetalLB (in BGP mode) with a Kubernetes cluster using an OpenBSD gateway to announce external IPs for LoadBalancer services
➤ https://ku.bz/nD3YrBv6K
➤ https://ku.bz/nD3YrBv6K
In this 2-part tutorial, you will learn how to deploy a Kubernetes GitOps platform using ArgoCD with MetalLB for IPs, Traefik for ingress, Rook-Ceph for storage, and Vault for secrets
➜ https://ku.bz/1Vp7qNFlX
➜ https://ku.bz/1Vp7qNFlX
November 27, 2025 at 2:41 PM
In this 2-part tutorial, you will learn how to deploy a Kubernetes GitOps platform using ArgoCD with MetalLB for IPs, Traefik for ingress, Rook-Ceph for storage, and Vault for secrets
➜ https://ku.bz/1Vp7qNFlX
➜ https://ku.bz/1Vp7qNFlX
This project provides tools and code to build OCI-compatible container images directly inside Kubernetes clusters and containerized environments, without requiring a Docker daemon
➜ https://ku.bz/2Bl1tX8qc
➜ https://ku.bz/2Bl1tX8qc
November 26, 2025 at 3:06 PM
This project provides tools and code to build OCI-compatible container images directly inside Kubernetes clusters and containerized environments, without requiring a Docker daemon
➜ https://ku.bz/2Bl1tX8qc
➜ https://ku.bz/2Bl1tX8qc
This tutorial teaches how to deploy a GitOps-based Azure platform using KRO, ASO, and Flux to manage Kubernetes clusters
It covers creating a management cluster using Azure CLI commands and deploying Azure Service Operator with a Helm chart via Flux
➜ https://ku.bz/kndGyX3_G
It covers creating a management cluster using Azure CLI commands and deploying Azure Service Operator with a Helm chart via Flux
➜ https://ku.bz/kndGyX3_G
November 25, 2025 at 2:36 PM
This tutorial teaches how to deploy a GitOps-based Azure platform using KRO, ASO, and Flux to manage Kubernetes clusters
It covers creating a management cluster using Azure CLI commands and deploying Azure Service Operator with a Helm chart via Flux
➜ https://ku.bz/kndGyX3_G
It covers creating a management cluster using Azure CLI commands and deploying Azure Service Operator with a Helm chart via Flux
➜ https://ku.bz/kndGyX3_G
This tutorial shows how to deploy Prometheus and Grafana via Argo CD to monitor a Kubernetes cluster, including GitOps-driven installation and dashboard setup
➜ https://ku.bz/wvKBv0khx
➜ https://ku.bz/wvKBv0khx
November 20, 2025 at 2:41 PM
This tutorial shows how to deploy Prometheus and Grafana via Argo CD to monitor a Kubernetes cluster, including GitOps-driven installation and dashboard setup
➜ https://ku.bz/wvKBv0khx
➜ https://ku.bz/wvKBv0khx