# Beszel AGENT ONLY — the hub now lives on the VPS.
#
# The hub (web UI + database) was moved to the VPS on 2026-08-11 and is reachable at
# https://beszel.gibbyb.com. This host keeps only the agent, which collects metrics and
# serves them to that hub over the WireGuard link (VPS 192.168.2.2 -> here 192.168.1.2:45876).
#
# KEY below is the VPS hub's public key. If the VPS hub is ever rebuilt its keypair
# changes, and this value must be updated to match:
#     ssh-keygen -y -f ~/Server/Beszel/volumes/hub/id_ed25519      (run on the VPS)
#
# Previous config, including the local hub service, is in compose.yml.bak-2026-08-11.
#
# The agent uses network_mode: host — that is the documented setup and is what lets it
# read real host network interfaces rather than a container's veth. Docker forbids setting
# hostname/domainname together with host networking, so those keys are absent.

services:
  beszel-agent:
    image: henrygd/beszel-agent-nvidia:latest
    container_name: beszel-agent
    network_mode: host
    # Give the agent read access to NVIDIA's management interface so Beszel can
    # report GPU utilization, temperature, power draw, and VRAM usage.
    deploy:
      resources:
        reservations:
          devices:
            - driver: nvidia
              count: all
              capabilities: [utility]
    environment:
      - TZ=America/New_York
      - PORT=45876
      - KEY=ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIDBWNqxKGRltqXJZg+wlDOtICeLo19ftQ6P3P8+uJg8y
      # /boot is a separate 974M partition (nvme1n1p1), not part of the LUKS
      # root the agent finds on its own. It filling up is what broke a 1032
      # package dnf transaction on 2026-08-09, so it is worth alerting on.
      - EXTRA_FILESYSTEMS=/boot
    labels:
      com.centurylinklabs.watchtower.enable: "true"
    volumes:
      - ./volumes/agent:/var/lib/beszel-agent
      - /var/run/docker.sock:/var/run/docker.sock:ro
      - /boot:/boot:ro
      - /etc/localtime:/etc/localtime:ro
    tty: true
    stdin_open: true
    restart: unless-stopped