# Mazelb Dev Environment Template Devops Infrastructure

> DevOps & Infrastructure Skill

- Skill: `tomevault-io/mazelb-dev-environment-template-devops-infrastructure` (Agent Skill, multi-file: 2 files)
- Install (CLI): `npx skillmds@latest add tomevault-io/mazelb-dev-environment-template-devops-infrastructure`
- Raw SKILL.md: https://api.skillmd.com/api/skills/tomevault-io/mazelb-dev-environment-template-devops-infrastructure/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: tomevault-io (https://skillmd.com/u/tomevault-io)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/tomevault-io/mazelb-dev-environment-template-devops-infrastructure

---


# DevOps & Infrastructure Skill

Automatically optimizes Docker configurations, CI/CD pipelines, and infrastructure code.

## When This Skill Activates

Claude invokes this skill when you:
1. Show a Dockerfile or docker-compose.yml
2. Ask about CI/CD optimization
3. Mention container security
4. Discuss deployment strategies
5. Work with infrastructure code

## What This Skill Does

### 1. Dockerfile Optimization

**Checks for**:
- Multi-stage builds
- Minimal base images (alpine/slim)
- Layer caching optimization
- Security (non-root user, specific versions)
- Image size reduction
- Build speed improvements

**Example Optimization**:
```dockerfile
# Before: 995MB
FROM python:3.11
COPY . /app
RUN pip install -r requirements.txt

# After: 145MB (85% reduction)
FROM python:3.11-slim AS builder
COPY requirements.txt .
RUN pip install --user --no-cache-dir -r requirements.txt

FROM python:3.11-slim
COPY --from=builder /root/.local /root/.local
COPY . /app
USER appuser:1001
```

### 2. CI/CD Pipeline Optimization

**Checks for**:
- Dependency caching
- Parallel job execution
- Matrix strategies
- Secrets management
- Permissions (least privilege)
- Security scanning integration

### 3. Container Security

**Checks for**:
- Running as root
- Exposed secrets
- Vulnerable base images
- Missing health checks
- Resource limits
- Network security

### 4. Infrastructure-as-Code Review

**Supports**:
- Terraform
- CloudFormation
- Kubernetes manifests
- docker-compose files

## Archetype-Specific Optimizations

**For rag-project**:
- Optimize OpenSearch JVM settings
- Ollama model caching
- Redis connection pooling
- Multi-stage build for Python dependencies

**For api-service**:
- Separate worker and API images
- Celery resource optimization
- Database connection pooling
- Health check configuration

**For frontend**:
- Next.js standalone output
- Static asset optimization
- Build caching strategies
- Environment variable handling

## Output Format

Provides:
1. **Current Issues**: Problems identified
2. **Optimized Configuration**: Improved version
3. **Improvements**: Size/speed/security gains
4. **Migration Steps**: How to apply changes
5. **Testing**: Verification steps

## Example Usage

```
User: "Review my Dockerfile for production"
Claude: [Activates devops-infrastructure skill]
- Identifies single-stage build (large image)
- Suggests multi-stage optimization
- Adds security hardening
- Provides optimized Dockerfile

Result: 995MB → 145MB (85% reduction)
```

---
> Converted and distributed by [TomeVault](https://tomevault.io/claim/mazelb) — claim your Tome and manage your conversions.
<!-- tomevault:4.0:skill_md:2026-04-13 -->