From c4387ec7dd2964c02fc3f79788e3b9b0fd41d120 Mon Sep 17 00:00:00 2001
From: Duncan Ogilvie <mr.exodia.tpodt@gmail.com>
Date: Mon, 2 Aug 2021 18:45:12 +0200
Subject: [PATCH] Mention environment variables in the configuration section

---
 configuration.rst | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/configuration.rst b/configuration.rst
index 56aee4713..e1138ac18 100644
--- a/configuration.rst
+++ b/configuration.rst
@@ -60,6 +60,8 @@ role-claim-key           String  .role
 raw-media-types          String
 ======================== ======= ================= ========
 
+You can also set these configuration parameters using environment variables. They are capitalized, have a ``PGRST_`` prefix, and use underscores. For example: ``PGRST_DB_URI`` corresponds to ``db-uri``.
+
 .. _config_reloading:
 
 Configuration Reloading