From 3d16bce4fa38105100734604260f4bb9c4efb39b Mon Sep 17 00:00:00 2001
From: jca25 <48024514+jca25@users.noreply.github.com>
Date: Tue, 6 Jan 2026 11:22:09 +0100
Subject: [PATCH] Create LOGGING_GUIDE.md

Provides a document on configuring logging levels via environment variables and advises on log rotation options for Base node containers.
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 docs/LOGGING_GUIDE.md | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)
 create mode 100644 docs/LOGGING_GUIDE.md

diff --git a/docs/LOGGING_GUIDE.md b/docs/LOGGING_GUIDE.md
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+# Logging configuration guide
+
+This guide describes how to customise log output for Base node components.
+
+## Log levels
+
+- `error` – show only errors
+- `warn` – warnings and errors
+- `info` – default verbosity
+- `debug` – verbose logs for debugging
+
+Set environment variables to adjust levels:
+
+```bash
+LOG_LEVEL=debug
+OP_NODE_LOG_LEVEL=info