🚀 NEW: Run Podman on macOS with Lima!
Docker-compatible Podman containers on Mac without Docker Desktop. Rootless, daemonless container experience.
📖 Read: https://devopstales.github.io/virtualization/lima-podman-macos/?utm_source=twitter&utm_medium=social
🐧 NEW: Run Linux VM on macOS with Lima & Colima!
Lightweight Linux VMs on Mac with container support. Docker, K8s, Podman without Docker Desktop overhead.
🔧 NEW POST: Ceph Debugging on Proxmox!
Essential commands & troubleshooting for CEPH clusters on Proxmox VE. Debug OSDs, monitors, pools & performance issues.
🔄 NEW: Migrating to FluxCD Operator with UI!
GitOps migration guide with web UI for visual management. From manual deployments to automated GitOps workflows.
📊 NEW: Best Kubernetes Dashboards of 2026!
Top Grafana dashboards for K8s monitoring. Cluster health, resource usage, networking & security metrics visualization.
⚠️ NEW: Kubernetes Swap & etcd Stability!
Prevent control plane hangs with proper swap configuration. etcd performance tuning & swapfile best practices for production K8s.
Cilium deprecated external workload? Deploy HAProxy Ingress in DMZ w/ BGP+BIRD. Pod CIDR export, firewalld hardening, AlmaLinux-ready. Secure & tested! 👇
https://devopstales.github.io/kubernetes/k8s-dmz-bgp-external-haproxy/
Swap on K8s nodes? Containers hang instead of OOM-killing—etcd suffers, control plane cascades. 2 fixes: resource limits + etcd HAProxy LB. Protect your cluster! 👇
https://devopstales.github.io/kubernetes/k8s-swap-etcd-stability/
Stop relying on passwords alone! 🛡️ Learn how to implement per-ingress #mTLS with #Traefik using native TLSOption CRDs for zero-trust #Kubernetes security. Fine-grained control, no overkill. 👇
https://devopstales.github.io/kubernetes/mtls-traefik-ingress/
Lock down specific services with #mTLS on #NGINX Ingress! 🛡️ My guide covers per #ingress client cert validation, secret management & annotation tips for #Kubernetes. #ZeroTrust starts here:
https://devopstales.github.io/kubernetes/mtls-nginx-ingress/?utm_source=mastodon&utm_medium=social
This article explains how Kubernetes 1.35 enables in-place Pod resizing without restarts, covering the technical implementation from cgroup v2 mechanics to production challenges
🔁 Manage Proxmox VMs via K8s CRDs!
proxmox-operator: GitOps-ready QEMU provisioning, Helm install, auto VMID/MAC ✅
YAML → kubectl apply → Done 🚀
Push-to-K8s is a #Kubernetes controller written in #Go that automatically synchronizes labeled secrets from a source namespace to all other namespaces in the cluster with real-time change detection propagating updates in 5-10 seconds
pv-migrate is a CLI tool/kubectl plugin to easily migrate the contents of one #Kubernetes #PersistentVolumeClaim to another
SIGHUP Distribution (SD) - A battle-tested open-source #Kubernetes distribution
Kuba enhances kubectl with fuzzy argument selection using fzf, new output formats like fx and lineage, cross-namespace operations, automatic container guessing, and an extensible alias language
⚡ Moving from NGINX Ingress? Check out HAProxy for 2× higher throughput & lower CPU usage!
My complete migration guide covers annotation mappings, CRDs, and production-ready configs. Safer, faster, and fully open source!
🔗 https://devopstales.github.io/kubernetes/nginx-to-haproxy-ingress-migration/
#Kubernetes #HAProxy #Ingress #PlatformEngineering
🚀 NGINX Ingress retiring in March 2026? Time to migrate to Traefik!
My complete migration guide covers annotation mappings, CRDs, and production-ready configs. Safer, faster, and fully open source!
🔗 https://devopstales.github.io/kubernetes/nginx-to-traefic-ingress-migration/
#Kubernetes #Traefik #Ingress #nginx #k8s #ClodNative
ForkSpacer is a Kubernetes tool that spreads pods across nodes based on resource usage and topology to prevent hot spots and reduce noisy neighbor problems
