@skriptfabrik/docker-images

Customized Docker Images

Usage

This is a mono repository with many different customized Docker images. Please take a closer look at the detailed instructions for the individual image:

• Arcane
• Docker Ubuntu Ansible
• Formbricks
• Hoppscotch
• Infisical
• MCP Auth Proxy
• n8n
• n8n-mcp
• n8n Sandbox Service
• Nagios
• Open WebUI
• Outline
• Plane
• RabbitMQ
• SearXNG
• Semaphore

Repository structure

.
├── .devcontainer/   Dev Container configuration for this repository
├── .github/         GitHub Actions workflows, CODEOWNERS, Dependabot config
├── .mise/           mise hooks (e.g. postinstall)
├── contexts/        One directory per Docker image, each a self-contained build context
│   ├── arcane/
│   ├── docker-ubuntu-ansible/
│   ├── formbricks/
│   ├── hoppscotch/
│   ├── infisical/
│   ├── mcp-auth-proxy/
│   ├── n8n/
│   ├── n8n-mcp/
│   ├── n8n-sandbox-service/
│   ├── nagios/
│   ├── open-webui/
│   ├── outline/
│   ├── plane/
│   ├── rabbitmq/
│   ├── searxng/
│   ├── semaphore/
├── mise.toml        Tool versions and tasks (managed via mise)
└── package.json     Node.js tooling for repo-wide linting (commitlint, Prettier)

Each subdirectory under contexts/ is an independent Docker build context containing at least a Dockerfile and a README.md describing the image. New images are added by creating a new directory here.

Getting started

This repository uses mise to manage tool versions (Node.js, pnpm) and devcontainers for a ready-to-use development environment.

Using the Dev Container

Open the repository in VS Code and reopen it in the Dev Container (Dev Containers: Reopen in Container). This automatically installs mise, the pinned tool versions, and the Node.js dependencies via the postCreateCommand hook.

Manual setup

mise install
mise run install

This installs Node.js and pnpm at the pinned versions and installs the npm dependencies used for linting (commitlint, prettier).

Development workflow

Commit messages

Commit messages must follow the Conventional Commits specification (enforced by commitlint, see .commitlintrc.mjs) and are linted on every pull request.

pnpm commitlint --from <base-sha> --to <head-sha>

Formatting

Repository files (*.js, *.json, *.md, *.yml, …) are formatted with Prettier.

pnpm prettier --check .
pnpm prettier --write .

Adding or changing a Docker image

1. Create or edit the relevant directory under contexts/<image>/.
2. Add/update a README.md in that directory describing the image, its build args, and usage.
3. Open a pull request. CI only builds the Docker image(s) whose context changed (see Continuous Integration below).

Continuous Integration

CI runs via .github/workflows/ci.yml on pull requests and on pushes to main:

• Lint Commit Messages – validates commit messages on pull requests.
• Detect Changes – determines which files/contexts/* directories changed to scope the following jobs.
• Lint Prettier Files – runs Prettier --check on changed formattable files.
• Build Docker Image (one job per image, e.g. n8n) – builds the image for the changed context, tags it based on the upstream base image version and the commit SHA, and pushes it to the GitHub Container Registry (ghcr.io) on pushes to main.

Dependencies (GitHub Actions, devcontainer features, npm packages, and each Docker image's base image/packages) are kept up to date automatically via Dependabot.

Contributing

• Ownership of specific paths is defined in .github/CODEOWNERS.
• Please open a pull request against main
• CI must pass (commit lint, Prettier, and the Docker build for any changed image) before merging.