Add local monitor bridge service

docker-compose.yml

@@ -0,0 +1,22 @@
+version: "3.8"
+
+services:
+  harborforge-monitor:
+    build: .
+    container_name: harborforge-monitor
+    restart: unless-stopped
+    environment:
+      - HF_MONITER_BACKEND_URL=https://monitor.hangman-lab.top
+      - HF_MONITER_IDENTIFIER=${HF_IDENTIFIER:-}
+      - HF_MONITER_API_KEY=${HF_API_KEY:-}
+      - HF_MONITER_REPORT_INTERVAL=${HF_REPORT_INTERVAL:-30}
+      - HF_MONITER_LOG_LEVEL=${HF_LOG_LEVEL:-info}
+      - HF_MONITER_ROOTFS=/host
+      - MONITOR_PORT=${MONITOR_PORT:-0}
+    volumes:
+      - /:/host:ro
+    ports:
+      # Expose MONITOR_PORT on 127.0.0.1 only for plugin communication.
+      # Only active when MONITOR_PORT > 0.
+      - "127.0.0.1:${MONITOR_PORT:-9100}:${MONITOR_PORT:-9100}"
+    network_mode: host