From 4c0c3a951cee912ee35b520e9a8b5a160c1c4232 Mon Sep 17 00:00:00 2001
From: admin <jkilloran@mapletree.email>
Date: Fri, 6 Feb 2026 09:56:20 -0700
Subject: [PATCH] update cadvisor and node-eporter compose files

---
 lxc1/p3-agents/cadvisor.yml      | 16 +++++++++++-----
 lxc1/p3-agents/node-exporter.yml |  8 ++++++--
 2 files changed, 17 insertions(+), 7 deletions(-)

diff --git a/lxc1/p3-agents/cadvisor.yml b/lxc1/p3-agents/cadvisor.yml
index dc32f0c..6800060 100644
--- a/lxc1/p3-agents/cadvisor.yml
+++ b/lxc1/p3-agents/cadvisor.yml
@@ -1,17 +1,23 @@
 services:
   cadvisor:
-    image: ghcr.io/google/cadvisor:latest
+    image: gcr.io/cadvisor/cadvisor:latest
     container_name: cadvisor
+    restart: unless-stopped
+    # 4. PRIVILEGED: Critical for reading hardware stats/OOM kills
+    privileged: true
+    devices:
+      - /dev/kmsg
     ports:
-      - "8082:8080"   # remapped to avoid conflict
+      # 5. PORT MAPPING: keeping your preference (8082)
+      # Ensure Prometheus targets are updated to use 8082!
+      - "8082:8080"
     volumes:
       - /:/rootfs:ro
       - /var/run:/var/run:ro
       - /sys:/sys:ro
       - /var/lib/docker:/var/lib/docker:ro
+      - /dev/disk/:/dev/disk:ro # Good for physical disk I/O stats
     command:
       - --docker_only
-      - --store_container_labels=${CADVISOR_STORE_LABELS}
     environment:
-      - TZ=America/Edmonton
-    restart: unless-stopped
+      - TZ=America/Edmonton
\ No newline at end of file
diff --git a/lxc1/p3-agents/node-exporter.yml b/lxc1/p3-agents/node-exporter.yml
index aa4dbf3..e33ca33 100644
--- a/lxc1/p3-agents/node-exporter.yml
+++ b/lxc1/p3-agents/node-exporter.yml
@@ -2,6 +2,10 @@ services:
   node-exporter:
     image: prom/node-exporter:latest
     container_name: node-exporter
-    pid: host
-    network_mode: host
     restart: unless-stopped
+    network_mode: host 
+    pid: host
+    volumes:
+      - /:/host:ro,rslave
+    command:
+      - '--path.rootfs=/host'
\ No newline at end of file