Docker

Developer Tools 4 min How to Self-Host Home Assistant with Docker Running the container instead of a supervised install gives up the add-on store, which is a real trade. And br... KE Kenji Tanaka 31 Aug Developer Tools 4 min How to Self-Host Gitea or Forgejo with Docker The environment variable that closes public registration was renamed, so copying an older tutorial leaves your... KE Kenji Tanaka 31 Aug Developer Tools 4 min How to Self-Host Nextcloud with Docker The first decision is not a setting: there are two official deployment routes and they are not variations on e... KE Kenji Tanaka 31 Aug Developer Tools 5 min How to Back Up a Docker Stack Every self-hosting guide ends by telling you to back it up and none of them say how. Three things live in diff... KE Kenji Tanaka 31 Aug Developer Tools 4 min How to Set Up Caddy as a Reverse Proxy with Docker Caddy gets certificates without being asked, which is why it is the right first reverse proxy. The confusion s... KE Kenji Tanaka 31 Aug Developer Tools 5 min How to Self-Host Immich with Docker Serving photographs is easy. Recognising the faces in them is what decides whether the installation is comfort... KE Kenji Tanaka 30 Aug Developer Tools 4 min How to Self-Host Jellyfin with Docker The decisions that are awkward to undo are all made in the first ten minutes: mount media read-only, choose pa... KE Kenji Tanaka 30 Aug Developer Tools 4 min How to Self-Host Paperless-ngx with Docker Three of its requirements are about the host rather than the application. The user IDs have to match or nothin... KE Kenji Tanaka 30 Aug Developer Tools 5 min How to Self-Host Uptime Kuma with Docker Two things break this after it is working. Its data directory cannot live on NFS, and behind a reverse proxy w... KE Kenji Tanaka 30 Aug Developer Tools 5 min How to Self-Host Vaultwarden with Docker The compose file is trivial. The admin token is not: it wants an Argon2 hash rather than a password, and the h... KE Kenji Tanaka 30 Aug Cloud & Infra 6 min What Your Health Check Does Not Check Four dependencies stopped one at a time on a running stack. Two of the outages left the health check, the stat... KE Kenji Tanaka 22 Aug Cloud & Infra 6 min What a Database Backup Does Not Contain The media on one real system is larger than the dump that is supposed to protect it — 66 MB across 2,765 files... KE Kenji Tanaka 22 Aug Cloud & Infra 7 min How to Prove Your Backup Actually Restores A real 156-table database dumped, loaded into a throwaway server and compared. The backup was fine. The check... KE Kenji Tanaka 22 Aug AI & ML 6 min How to Self-Host Qdrant in Docker Every retrieval tutorial says "point it at your vector database" and none of them tells you how to run one. On... KE Kenji Tanaka 21 Aug Cloud & Infra 5 min What One Server Actually Runs This publication — the live site, a full staging copy, an error tracker and its own CI runner — is four cores... KE Kenji Tanaka 21 Aug AI & ML 23 min Serve an LLM with vLLM on CPU in Docker: Learn the Production Engine Without a GPU (2026) We ran vLLM v0.25.1's official CPU image in Docker on Apple Silicon, dodged a 10 GB CUDA decoy, survived three... KE Kenji Tanaka 22 Jul AI & ML 16 min Run ComfyUI on CPU in Docker: Node-Graph Image Generation Without a GPU (2026) We pinned ComfyUI v0.28.0 in a python:3.13-slim container, hit a torchaudio ABI trap and an 8 GB OOM kill, and... KE Kenji Tanaka 22 Jul AI & ML 14 min Self-Host LiteLLM with Docker: One OpenAI-Compatible Endpoint for Every Model (2026) We ran LiteLLM v1.93.0 against a local Ollama model in Docker: pinned tags, a 4-line config, token metering, a... KE Kenji Tanaka 22 Jul AI & ML 15 min How to Transcribe Speech Offline with whisper.cpp in Docker (2026) We ran whisper.cpp v1.9.1 in Docker: an amd64-only tag trap, a SIGILL crash, a gcc fp16 build fix — then 7.3 s... KE Kenji Tanaka 22 Jul AI & ML 17 min How to Run Aider With a Local Ollama Model in Docker (2026) We ran aider v0.86.2 in Docker against a 986 MB local Qwen model. Same prompt twice: one hallucinated diff, on... KE Kenji Tanaka 21 Jul AI & ML 17 min How to Self-Host AnythingLLM with Docker and Ollama (2026) We self-hosted AnythingLLM 1.15.0 with Docker and Ollama, embedded a document over the API, and got cited RAG... KE Kenji Tanaka 21 Jul AI & ML 18 min How to Self-Host the AutoGPT Platform with Docker (2026) We self-hosted the AutoGPT Platform v0.6.68 with Docker on a busy dev Mac: 17 containers, two port collisions,... KE Kenji Tanaka 21 Jul AI & ML 16 min Self-Host Langflow with Docker: The Visual Agent Builder, Locked Down (2026) We ran Langflow 1.10.2 in a single Docker container, hit its fail-closed auth gate, fixed it with explicit sup... KE Kenji Tanaka 21 Jul Developer Tools 16 min Self-Host Firecrawl with Docker: Scrape the Web into LLM-Ready Markdown (2026) We cloned Firecrawl v2.11.0, built its seven-service Docker stack, and scraped our own homepage into clean mar... KE Kenji Tanaka 21 Jul