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+---
+title: "[bojemoi] feat(monitoring): alerte LabTunnelDown si tun0 down sur meta-76"
+date: 2026-06-04T23:35:46+02:00
+draft: false
+tags: ["commit", "bojemoi", "main"]
+categories: ["Git Activity"]
+summary: "Commit 0253c65 par Betty dans bojemoi"
+author: "Betty"
+---
+
+## Commit `0253c65`
+
+| | |
+|---|---|
+| **Repository** | bojemoi |
+| **Branch** | `main` |
+| **Author** | Betty |
+| **Hash** | `0253c6586d4eb432f37eefd3bd989d7185cd2d25` |
+
+
+### Description
+
+Détecte la perte du tunnel lab-tunnel (VPN client → Lightsail).
+Filtre node_hostname="meta-76" pour ignorer le tun0 ProtonVPN de meta-68.
+
+Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
+
+### Files Changed
+
+```
+M	volumes/prometheus/rules/alerts.yml
+```
+
+### Diff Summary
+
+```
+ volumes/prometheus/rules/alerts.yml | 15 +++++++++++++++
+ 1 file changed, 15 insertions(+)
+```