Hey HN! I built this because I got tired of waking up to read Docker logs.
OnCallMate is an autonomous AI agent that: - Monitors your Docker containers (proactive scheduler) - Detects anomalies (crashes, OOM, restarts) - Autonomously investigates using OpenAI function calling - Performs RCA and suggests fixes
Example workflow: User: "any issues?" → AI calls docker_list, docker_inspect (4x), docker_stats (3x), docker_logs → Returns: " CRITICAL nginx - OOMKilled. Memory hit 512MB limit. Recommend: docker update --memory=1g nginx"
Security-first design: - not SaaS/self-hosted - Docker socket proxy (read-only by default, no direct socket exposure) - Admin-only access (Telegram ID allowlist)
AI provider options: - OpenAI/Claude API (you choose what to send) - OpenRouter free tier (cost-effective) - Bring your own model (extensible architecture)
Built in 3 days using: - OpenAI function calling (multi-turn tool loops) - Universal tool architecture (Docker now, K8s and cloud providers later) - TypeScript + Dockerode + Telegram (Slack etc. later)
Open source (MIT), runs entirely in your network.
GitHub: https://github.com/ismailperim/oncallmate
What features would make this more useful for you?
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