Stupid simple Wiregaurd/Amneziawg setup in Docker with Prometheus exporter

Set up: use following Docker-compose:

services:
  exporter:
    image: code.mmk.pw/owner/dockerguard:latest
    volumes:
      - ./configs:/configs:ro # Folder with Wireguard/AmneziaWG interface config files
  	environment:
      - EXPORTER_ONLY=1       # Optional, if set, will only launch exporter without (a)wg interfaces
      - HTTP_PORT=41337       # Optional, prometheus exporter port, defaults to 41337
      - HTTP_HOST=0.0.0.0     # Optional, prometheus exporter host, defaults to 0.0.0.0
    # -- For network mode
    privileged: true
    # -- For host-network exporter only
    # network_mode: host
    # cap_add:
    #   - NET_ADMIN

Note: to use AmneziaWG, their kernel module should be installed on host.

Named WireGaurd config example:

[Interface]
PrivateKey = XXXX
Address = 10.19.0.1

# Test peer
[Peer]
PublicKey = YYYY
AllowedIPs = 10.19.0.2/32

With this config, Test peer will be used instead of YYYY in metrics.