From d6738c504490b4d23ee53531085dc2c9f49ec606 Mon Sep 17 00:00:00 2001
From: Alexey Shekhirin <5773434+shekhirin@users.noreply.github.com>
Date: Mon, 17 Feb 2025 12:00:13 +0000
Subject: [PATCH] feat: use `PROMETHEUS_URL` env var for Grafana in Docker
 Compose (#14531)

---
 etc/docker-compose.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/etc/docker-compose.yml b/etc/docker-compose.yml
index cd7dd6dd2..2363477c7 100644
--- a/etc/docker-compose.yml
+++ b/etc/docker-compose.yml
@@ -53,7 +53,7 @@ services:
     ports:
       - 3000:3000
     environment:
-      PROMETHEUS_URL: http://prometheus:9090
+      PROMETHEUS_URL: ${PROMETHEUS_URL:-http://prometheus:9090}
     volumes:
       - grafanadata:/var/lib/grafana
       - ./grafana/datasources:/etc/grafana/provisioning/datasources