devops-cloud-skills

name	devops-cloud-skills
description	Master Docker, Kubernetes, Terraform, AWS, Linux, CI/CD, and infrastructure as code. Deploy and manage cloud applications at scale.
sasmp_version	1.3.0
skill_type	atomic
version	2.0.0
parameters	{"platform":{"type":"string","enum":["aws","gcp","azure","multi-cloud"],"default":"aws"},"orchestration":{"type":"string","enum":["kubernetes","ecs","nomad"],"default":"kubernetes"}}
validation_rules	[{"pattern":"^[a-z][a-z0-9-]*$","target":"resource_names","message":"Resource names must be lowercase with hyphens"},{"pattern":"^v[0-9]+\\.[0-9]+\\.[0-9]+$","target":"image_tags","message":"Use semantic versioning for images"}]
retry_config	{"max_attempts":3,"backoff":"exponential","initial_delay_ms":5000,"max_delay_ms":120000}
logging	{"on_entry":"[DevOps] Starting: {task}","on_success":"[DevOps] Completed: {task}","on_error":"[DevOps] Failed: {task} - {error}"}
dependencies	{"agents":["devops-cloud-engineer"]}

DevOps & Cloud Engineering Skills

Docker Best Practices

# Multi-stage build for smaller images
FROM python:3.11-slim AS builder
WORKDIR /app
COPY requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt

FROM python:3.11-slim
WORKDIR /app

# Non-root user for security
RUN useradd -m appuser
USER appuser

COPY --from=builder /usr/local/lib/python3.11/site-packages /usr/local/lib/python3.11/site-packages
COPY --chown=appuser:appuser . .

# Health check
HEALTHCHECK --interval=30s --timeout=3s \
  CMD curl -f http://localhost:5000/health || exit 1

ENV PORT=5000
EXPOSE 5000
CMD ["python", "app.py"]

# Docker commands with best practices
docker build --no-cache -t myapp:v1.0.0 .
docker run -d --name myapp \
  --restart=unless-stopped \
  --memory=512m \
  --cpus=0.5 \
  -p 5000:5000 \
  myapp:v1.0.0

Kubernetes Production Config

apiVersion: apps/v1
kind: Deployment
metadata:
  name: myapp
  labels:
    app: myapp
spec:
  replicas: 3
  strategy:
    type: RollingUpdate
    rollingUpdate:
      maxSurge: 1
      maxUnavailable: 0
  selector:
    matchLabels:
      app: myapp
  template:
    metadata:
      labels:
        app: myapp
    spec:
      containers:
      - name: myapp
        image: myapp:v1.0.0