From 816062b07d458102fcfa7eaf6fe5f5121840a67d Mon Sep 17 00:00:00 2001
From: Till-JS <101404291+Till-JS@users.noreply.github.com>
Date: Sun, 1 Feb 2026 12:40:33 +0100
Subject: [PATCH] =?UTF-8?q?=F0=9F=90=9B=20fix(monitoring):=20adjust=20node?=
 =?UTF-8?q?-exporter=20config=20for=20macOS=20Docker?=
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- Remove rslave mount that doesn't work on macOS
- Use selective collectors instead of defaults
- Note: This monitors the Docker VM metrics, not host Mac

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
---
 docker-compose.macmini.yml | 13 ++++++++++---
 1 file changed, 10 insertions(+), 3 deletions(-)

diff --git a/docker-compose.macmini.yml b/docker-compose.macmini.yml
index fdcc4ca5a..2037bed3d 100644
--- a/docker-compose.macmini.yml
+++ b/docker-compose.macmini.yml
@@ -1241,11 +1241,18 @@ services:
     image: prom/node-exporter:v1.7.0
     container_name: mana-mon-node-exporter
     restart: always
+    # macOS Docker runs in a Linux VM, so we can only monitor the VM's metrics
+    # For full host metrics on macOS, install node_exporter natively
     command:
-      - '--path.rootfs=/host'
+      - '--collector.disable-defaults'
+      - '--collector.cpu'
+      - '--collector.meminfo'
+      - '--collector.loadavg'
+      - '--collector.filesystem'
+      - '--collector.netdev'
+      - '--collector.time'
+      - '--collector.uname'
       - '--collector.filesystem.mount-points-exclude=^/(sys|proc|dev|host|etc)($$|/)'
-    volumes:
-      - '/:/host:ro,rslave'
     ports:
       - "9100:9100"
     healthcheck: