gh-linus-mcmanamey-unify-2-1-plugin/commands/setup-docker-containers.md

allowed-tools: Read, Write, Edit, Bash argument-hint: [environment-type] | --development | --production | --microservices | --compose description: Setup Docker containerization with multi-stage builds and development workflows model: sonnet

Setup Docker Containers

Setup comprehensive Docker containerization for development and production: $ARGUMENTS

Current Project State

• Application type: @package.json or @requirements.txt (detect Node.js, Python, etc.)
• Existing Docker: @Dockerfile or @docker-compose.yml (if exists)
• Dependencies: !find . -name "package-lock.json" -o -name "poetry.lock" -o -name "Pipfile.lock" | wc -l
• Services needed: Database, cache, message queue detection from configs

Task

Implement production-ready Docker containerization with optimized builds and development workflows:

Environment Type: Use $ARGUMENTS to specify development, production, microservices, or Docker Compose setup

Containerization Strategy:

1. Dockerfile Creation - Multi-stage builds, layer optimization, security best practices
2. Development Workflow - Hot reloading, volume mounts, debugging capabilities
3. Production Optimization - Image size reduction, security scanning, health checks
4. Multi-Service Setup - Docker Compose, service discovery, networking configuration
5. CI/CD Integration - Build automation, registry management, deployment pipelines
6. Monitoring & Logs - Container observability, log aggregation, resource monitoring

Security Features: Non-root users, minimal base images, vulnerability scanning, secrets management.

Performance Optimization: Layer caching, build contexts, multi-platform builds, and resource constraints.

Output: Complete Docker setup with optimized containers, development workflows, production deployment, and comprehensive documentation.