store: N8N runner key (ed25519) for CT 302 automation access

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Cal Corum 2026-02-19 21:59:47 -06:00
parent 9920479665
commit 270db022f2

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---
id: d00e90ce-51ab-4a01-bf28-62e5020a354c
type: configuration
title: "N8N runner key (ed25519) for CT 302 automation access"
tags: [n8n, ssh, monitoring, homelab]
importance: 0.7
confidence: 0.8
created: "2026-02-20T03:59:47.354482+00:00"
updated: "2026-02-20T03:59:47.354482+00:00"
---
Generated dedicated ed25519 key on N8N LXC (10.10.0.210) for SSH access to CT 302. Key pair at `/root/.ssh/n8n_runner_key` on N8N LXC. Public key added to CT 302's `/root/.ssh/authorized_keys`. Tested full pipeline: N8N → SSH with n8n_runner_key → CT 302 → health_check.py → SSH with homelab_rsa → target servers → JSON output with exit code. Command from N8N: `ssh -i /root/.ssh/n8n_runner_key root@10.10.0.148 'cd /root/.claude/skills/server-diagnostics && .venv/bin/python3 health_check.py --dry-run'`