docs: add Alloy UI troubleshooting section to monitoring docs #340
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Add documentation explaining how validators can use the Grafana Alloy built-in web UI at localhost:12345 for troubleshooting telemetry issues. Includes information about the Targets view, Graph view, and component health monitoring. Also reformats the troubleshooting section with proper headings and adds a new troubleshooting item for DOWN targets. Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
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📝 WalkthroughWalkthroughDocumentation enhancements to the validators monitoring page, including a comprehensive Troubleshooting section with detailed Common Issues subsection (covering metrics, authentication, data flow, and target status), Getting Help guidance with log sharing examples, and improved formatting consistency throughout. Changes
Estimated code review effort🎯 2 (Simple) | ⏱️ ~10 minutes Possibly related PRs
Suggested reviewers
Poem
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Actionable comments posted: 1
🤖 Fix all issues with AI agents
In `@pages/validators/monitoring.mdx`:
- Around line 400-407: Indent the fenced code block and the explanatory line so
they remain part of the "No local metrics" list item: locate the "No local
metrics" heading and the triple-backtick block containing "curl
http://localhost:9153/metrics" and indent that block plus the following line "—
it should return Prometheus-formatted data." (e.g., add consistent leading
spaces so the code fence and the explanatory em-dash line are nested under the
"No local metrics" bullet).
| - **No local metrics**: | ||
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| ```bash copy | ||
| curl http://localhost:9153/metrics | ||
| ``` | ||
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| — it should return Prometheus-formatted data. | ||
| Authentication errors (401/403): Double-check CENTRAL_MONITORING_USERNAME, CENTRAL_MONITORING_PASSWORD, CENTRAL_LOKI_USERNAME, and CENTRAL_LOKI_PASSWORD in .env. | ||
| No data pushed: Ensure URLs in .env have no trailing slash. | ||
| Help: Share Alloy logs | ||
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There was a problem hiding this comment.
Indent the code block so it stays inside the list item.
Right now the fenced block and the explanatory line render outside the “No local metrics” bullet. Indent them to keep list formatting consistent.
💡 Proposed fix
- **No local metrics**:
-
-```bash copy
-curl http://localhost:9153/metrics
-```
-
-— it should return Prometheus-formatted data.
+ **No local metrics**:
+
+ ```bash copy
+ curl http://localhost:9153/metrics
+ ```
+
+ — it should return Prometheus-formatted data.📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
| - **No local metrics**: | |
| ```bash copy | |
| curl http://localhost:9153/metrics | |
| ``` | |
| — it should return Prometheus-formatted data. | |
| Authentication errors (401/403): Double-check CENTRAL_MONITORING_USERNAME, CENTRAL_MONITORING_PASSWORD, CENTRAL_LOKI_USERNAME, and CENTRAL_LOKI_PASSWORD in .env. | |
| No data pushed: Ensure URLs in .env have no trailing slash. | |
| Help: Share Alloy logs | |
| - **No local metrics**: |
🤖 Prompt for AI Agents
In `@pages/validators/monitoring.mdx` around lines 400 - 407, Indent the fenced
code block and the explanatory line so they remain part of the "No local
metrics" list item: locate the "No local metrics" heading and the
triple-backtick block containing "curl http://localhost:9153/metrics" and indent
that block plus the following line "— it should return Prometheus-formatted
data." (e.g., add consistent leading spaces so the code fence and the
explanatory em-dash line are nested under the "No local metrics" bullet).
Description
Add documentation for the Grafana Alloy built-in web UI to help validators troubleshoot telemetry issues. The new section explains how to access the UI at
localhost:12345and describes the available views (Targets, Graph, and component health). Also restructures the troubleshooting section with proper markdown headings and adds guidance for diagnosing DOWN targets.Types of Changes
Checklist:
Summary by CodeRabbit
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