nilton 
Complete guide to MetalLB 0.16: why the LoadBalancer stays in pending on bare metal, how Layer 2 and BGP modes work, installation, IPAddressPool, annotations, traffic policy and troubleshooting, all tested in a lab with kind and FRR.
File Browser was archived on September 1, 2026, with no future security fixes. Understand why the project ended and how to install FileBrowser Quantum, the fork that replaces it, with Docker, systemd, and Nginx.
Compile Filestash from source, install the binary on Debian 13 or Ubuntu 24.04 with systemd and Nginx, and compare it with File Browser and FileBrowser Quantum to choose the right web file manager.
Let's Encrypt certificate, ports 465/587/993/995, TLS 1.2 where there is a password, Dovecot 2.3 and 2.4, tests, and MTA-STS against the attack that strips STARTTLS.
SPF, DKIM signing with OpenDKIM, DMARC policy, and verification with OpenDMARC on Postfix, tested on Ubuntu 24.04 and 26.04.
Create the Vue 3 frontend with Vite inside the Go project, configure Vue Router and the development proxy for the Echo v5 API.
Login with bcrypt, session in HttpOnly cookie, authentication middleware in Echo v5, and protected routes in Vue Router.
Embed Vue into the Go binary with go:embed, generate a single executable, build with multi-stage Docker, and deploy with systemd and Nginx.
Write a tasks REST API with Echo v5: route groups, JSON binding, validation, HTTPError, and the tasks screen in Vue.
Series about Vue 3 and Go with Echo v5: what changes in Echo v5, how to install Go and Node, and how to bring up the first API route.
