A comprehensive review of all the self-hosted services I deployed and used throughout the year, from infrastructure to applications

Complete guide to deploying Misaka Danmu Server with Docker Compose. Add danmaku (live comments) support to your private media library. Covers MySQL setup, web management, player integration, and webhook automation.

BeroHost Christmas promotion featuring AMD EPYC 9275F processor - 4 cores, 20GB RAM for just €6.9/month. Stackable packages with bonus options. Includes comprehensive Geekbench, UnixBench, PassMark, and network benchmarks.

Build a complete security and monitoring system in Dokploy, including CrowdSec threat detection, Traefik Cloudflare IP allowlist, and Grafana/Loki/VictoriaMetrics log monitoring

2025年年终总结

A modern self-hosted image hosting solution built on Cloudflare ecosystem with automatic format conversion and random image API

How I fixed Out of Memory (OOM) errors when building a 500+ post Astro blog on Vercel, reducing build time to 2 minutes 19 seconds

This guide walks through building a full NVIDIA GPU compute node on Ubuntu 20.04/22.04, targeting HGX A800 and Tesla data center GPUs. It covers disabling Nouveau, installing the NVIDIA driver and CUDA, configuring Infiniband with MLNX OFED, enabling key kernel modules, building OpenMPI, setting up NCCL and FabricManager, and validating with single-node and multi-node NCCL+MPI benchmarks.

Twikoo comment notifications keep failing with 401 errors? This post traces the root cause to Vercel’s default authentication protection, walking through how logs reveal the issue and how to fix it: disable project-level auth protection so Twikoo’s internal POST_SUBMIT requests can pass through and restore Telegram and other notification channels.

This article walks through building a unified, secure, and auditable access gateway using Teleport. It explains core concepts and architecture, covers SSH/Kubernetes/DB/application/desktop access, zero-trust and auditing features, then provides a hands-on Docker-based deployment guide and shows how to enroll additional servers into the Teleport cluster.

This guide walks through installing NVIDIA GPU drivers with CUDA support on Ubuntu 22.04, including prerequisite packages, Vulkan libraries, CUDA Toolkit, and Clang. It also covers setting up Docker and NVIDIA GPU support for containers via nvidia-docker2, and verifying that the GPU, CUDA environment, and GPU-enabled Docker runtime are working correctly.

Amid rising hardware and cloud costs in late 2025, LET’s floor price has climbed to $10 and memory vendors are hiking contract prices sharply. This post records my Black Friday 2025 hauls: Netcup RS2000, HostBrr flash‑sale storage VPS, Hetzner AX162‑S dedicated server, plus the S.EE short‑link & analytics platform, with configs, YABS benchmarks and buying notes for seeding/backup use cases.