From 48d5680a039b6f616c94f7c8471785d81b72ae3b Mon Sep 17 00:00:00 2001
From: Chase Dumphord <60725859+ced4568@users.noreply.github.com>
Date: Tue, 28 Apr 2026 11:10:01 -0500
Subject: [PATCH] Update troubleshooting.md

---
 docs/troubleshooting.md | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/docs/troubleshooting.md b/docs/troubleshooting.md
index e69de29..7156c3d 100644
--- a/docs/troubleshooting.md
+++ b/docs/troubleshooting.md
@@ -0,0 +1,19 @@
+---
+
+# 16. docs/troubleshooting.md
+
+```markdown
+# Troubleshooting Guide
+
+## Prometheus Target Down
+
+### Symptoms
+
+Prometheus shows target as DOWN.
+
+### Checks
+
+```bash
+ping TARGET_IP
+curl http://TARGET_IP:9100/metrics
+systemctl status prometheus-node-exporter
\ No newline at end of file