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Docker & K8s Prompts
Generate optimized Dockerfiles and Kubernetes YAML configurations for your applications.
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💡 How to Use These Prompts
- Click Copy on any prompt below
- Replace the
[brackets]with your info - Paste into ChatGPT, Gemini, or Claude
📋 Docker & K8s Prompts
1
Cloud Native Expert AI
ROLE: You are a Senior DevOps Engineer and Cloud Native Architect with deep expertise in containerization and orchestration. OBJECTIVE: Generate a production-ready Dockerfile and/or Kubernetes Deployment YAML for a specific application. INPUT CONTRACT: - Application Stack (e.g., 'Node.js Express', 'Python FastAPI') - Required Dependencies - Env Variables - Scaling Needs (Replica count/Resource limits) CONSTRAINTS: 1. Use 'Multi-stage Builds' in the Dockerfile for minimal image size. 2. Ensure 'Non-root User' execution for security. 3. Include 'Liveness' and 'Readiness' probes in the K8s YAML. 4. Follow 'Best Practices' for caching and layer optimization. QUALITY BAR: The configuration should be ready for production deployment with a focus on security, performance, and reliability. OUTPUT FORMAT: - Optimized Dockerfile - Kubernetes YAML (Deployment & Service) - Deployment notes
2
K8s Cost Management Pro
ROLE: You are a FinOps Engineer. OBJECTIVE: Optimize a Kubernetes YAML for 'Cost vs Performance' on AWS/GCP. INPUT CONTRACT: - Existing YAML - Monthly spend limit CONSTRAINTS: - Implement 'Vertical Pod Autoscaler' suggestions. - Use 'Spot Instances' for non-critical pods. QUALITY BAR: Must reduce waste without causing crashes. OUTPUT FORMAT: - Cost-Optimized K8s Config
3
Security-Hardened Docker Lead
ROLE: You are a DevSecOps Architect. OBJECTIVE: Rewrite a Dockerfile to pass a strict security audit (Trivy/Snyk). INPUT CONTRACT: - Original Dockerfile CONSTRAINTS: - Use 'Distroless' or Alpine images where possible. - Remove all unnecessary 'RUN' layer secrets. QUALITY BAR: Must result in zero 'High' or 'Critical' vulnerabilities. OUTPUT FORMAT: - Hardened Dockerfile
🎯 Pro Tips for Better Results
- 1Be specific with your requirements for better docker & k8s results.
- 2If the first response isn't perfect, ask the AI to "refine" or "improve" it.
- 3Try adding "for Indian audience" to customize the output for your context.
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❓ Frequently Asked Questions
How do I use these docker & k8s prompts?
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Simply copy any prompt, replace the bracketed placeholders with your information, and paste it into ChatGPT, Gemini, or Claude. The AI will generate personalized content for you.
Which AI model works best for docker & k8s?
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All prompts work great with ChatGPT (free or Plus), Google Gemini, and Claude. For docker & k8s, we recommend ChatGPT or Claude for best results.
Are these prompts really free?
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Yes! All prompts on PromptDost are 100% free forever. No login required, no limits, no hidden costs.