Tutorials
In-depth technical tutorials, guides, and infrastructure best practices.
Deploy a Remote MCP Server with Docker, TLS & Streamable HTTP
Make your MCP server available online without exposing it in an unsafe way. This guide shows you how to run it with Docker, use Streamable HTTP, add TLS, and connect it to your own domain.
VictoriaMetrics Troubleshooting: Retention, Ingestion & Snapshot Fixes
VictoriaMetrics gaps and backup errors can leave you without the data you need. This guide helps you fix retention problems, missing metrics, and snapshot backup failures.
Meilisearch Troubleshooting: Indexing, Memory & API Key Fixes
Meilisearch errors can stop search from updating or cause the server to run out of memory. This guide helps you fix failed indexing jobs, memory pressure, and API key access problems.
Beszel Troubleshooting: Agent Setup, Docker Stats & Alerts
Beszel not showing server or Docker data? This guide helps you fix agent connection problems, missing container stats, and alerts that are not being sent.
Fix Restic Backups: Locks, Prune Errors & Docker Failures
Restic backups can fail because of stuck locks, prune errors, damaged data, or Docker volume problems. This guide helps you check, repair, and protect your backups safely.
CrowdSec Troubleshooting: Parsers, Bouncers & False Positives
CrowdSec not blocking threats or blocking real users by mistake? This guide helps you fix parser errors, bouncer issues, false positives, and blocklist sync problems.
Install VictoriaMetrics Single-Server for Cheap Prometheus-Compatible Metrics
Run VictoriaMetrics on one server for fast, low-cost metric storage. This guide shows you how to install it and collect Prometheus-compatible metrics without a complex setup.
AdGuard Home Troubleshooting: DNS, Upstreams & HTTPS Fixes
AdGuard Home DNS problems can cause leaks, failed lookups, and certificate warnings. This guide helps you fix DNS leaks, broken upstream servers, and HTTPS certificate errors.
Fix SearXNG Rate Limits, Captchas, Redis Errors, and Broken Search Engines
SearXNG search failures can come from rate limits, captchas, Redis errors, or blocked search engines. This guide helps you find the cause and get search results working again.
How to Self-Host Beszel for Lightweight VPS and Docker Monitoring
Monitor your VPS and Docker containers from one simple dashboard. This guide shows you how to self-host Beszel, connect agents, and track server resources and container stats.
SigNoz Troubleshooting: OTLP, ClickHouse & Missing Traces
SigNoz missing traces or failing to receive OTLP data? This guide helps you fix collector setup, ClickHouse errors, and trace data that does not appear in the dashboard.
PocketBase Troubleshooting: Admin UI, CORS, Migrations & SQLite Locks
PocketBase problems can block the admin panel, API requests, and database updates. This guide helps you fix admin access, CORS errors, failed migrations, and SQLite lock issues.