add beszel config

hosts/lab-by-02/docker/beszel/docker-compose.yaml

@@ -0,0 +1,25 @@
+services:
+  beszel-agent:
+    image: henrygd/beszel-agent
+    container_name: beszel-agent
+    restart: unless-stopped
+    network_mode: host
+    volumes:
+      - /var/run/docker.sock:/var/run/docker.sock:ro
+      - ./beszel_agent_data:/var/lib/beszel-agent
+      # monitor other disks / partitions by mounting a folder in /extra-filesystems
+      # - /mnt/disk/.beszel:/extra-filesystems/sda1:ro
+    environment:
+      LISTEN: 45876
+      HUB_URL: https://beszel.catmedved.com
+      KEY_FILE: /run/secrets/AGENT_KEY
+      TOKEN_FILE: /run/secrets/AGENT_TOKEN
+    secrets:
+      - KEY_FILE
+      - TOKEN_FILE
+
+secrets:
+  KEY_FILE:
+    file: /run/secrets/beszel/AGENT_KEY
+  TOKEN_FILE:
+    file: /run/secrets/beszel/AGENT_TOKEN