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Dev.to
5/12/2026
🚀 Taming the AI: I built a Self-Healing SysAdmin Agent in a Docker Sandbox 🛡️

🚀 Taming the AI: I built a Self-Healing SysAdmin Agent in a Docker Sandbox 🛡️

Short summary

A developer built an autonomous SysAdmin agent combining Ollama with Python and Docker that investigates infrastructure issues by generating and executing investigation scripts in isolated containers. The agent reasons about problems, writes bespoke diagnostic tools, runs them safely in ephemeral Docker containers, and analyzes real-world results. This demonstrates practical autonomous DevOps that maintains strict isolation and security.

  • Built autonomous SysAdmin agent using Ollama (qwen2.5-coder) for infrastructure debugging
  • Uses Docker sandbox for safe, isolated script execution with zero-trust architecture
  • Agent-driven workflow: reason → generate script → execute safely → analyze results

Generated with AI, which can make mistakes.

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