Docker configs. Generated instantly.

ContainerGem creates production-ready Dockerfiles, Compose files and Kubernetes manifests for 192 official services in under 30 seconds.

Get started → See what's generated

192

Services

<30s

Per generation

File types

Free

At the moment

Generated files

Everything you need, instantly

Every generation delivers a complete stack from local development to Kubernetes production deployment.

Dockerfile

Always

Defines how the container image is built. Includes the base image, dependencies, working directory and start command.

FROM python:3.12-slim
WORKDIR /app
COPY requirements.txt .
RUN pip install -r requirements.txt

docker-compose.yml

Always

Defines the entire service stack for local development. Includes health checks, named volumes, networks and ports.

services:
  app:
    build: .
    ports: ["8080:5000"]
    healthcheck: ...

.env

Always

Contains all environment variables with sensible defaults. Passwords are marked as placeholders.

DB_HOST=localhost
DB_PORT=5432
DB_PASSWORD=CHANGE_ME
SECRET_KEY=CHANGE_ME

k8s-deployment.yml

Always

Kubernetes manifest with Deployment, Service and optional HPA. Includes SecurityContext with Zero-Trust settings.

apiVersion: apps/v1
kind: Deployment
spec:
replicas: 2
securityContext: ...

.github/workflows/ci-cd.yml

Always

GitHub Actions pipeline that runs on every push to main. Builds the Docker image, pushes it and deploys.

on: push
jobs:
build:
runs-on: ubuntu-latest

README.md

Always

Project documentation. Explains what the service is, how to start it, which URL it runs on and how to stop it.

# Project
Start: docker compose up -d
URL: http://localhost:8080
Stop: docker compose down

Features

Everything in one place

192 official services

All official Docker Hub images from Python and Node.js to Kafka, Weaviate and Ollama. With search and 28 categories.

Zero-Trust Security

Non-root user, read-only filesystem, no new privileges and cap-drop ALL. Toggle each setting individually.

Edit directly

Every generated file can be edited in the built-in editor. Modified tabs are highlighted in orange. Reset anytime.

Custom requirements

Pass your own requirements directly to the AI. Add Redis cache, configure Nginx as a reverse proxy and more.

Kubernetes ready

Deployment, Service and HPA with configurable replicas, resource limits, namespace and SecurityContext.

Download all

Download each file individually or all at once. Copy to clipboard with one click and paste into your project.

How it works

Four steps to production

Select service

Choose from 192 official Docker Hub images across 28 categories or use the search.

Configure

Set project name, port, Kubernetes options and Zero-Trust security settings.

Generate

The AI creates all configuration files in under 30 seconds, specific to your chosen service.

Use it

Edit directly in the browser, download individual files or grab everything at once.

192 official images

All 28 categories

From programming languages and databases to AI tools, home automation and backup solutions.

Languages16 services

Web Servers5 services

SQL Databases6 services

NoSQL15 services

Message Brokers6 services

Monitoring13 services

CI/CD9 services

Storage6 services

CMS9 services

Auth5 services

AI & ML4 services

Media6 services

Networking6 services

Home Auto5 services

Communication7 services

Mail4 services

Backup4 services

Dev Tools9 services

Analytics DB9 services

Base Images8 services

Container5 services

DB Tools5 services

Proxy4 services

Security4 services

Data Processing6 services

API Gateway4 services

Downloads8 services

Passwords2 services

Collaboration2 services