Gluetun (Mullvad Wireguard)

This module runs Gluetun to provide a VPN network stack for other containers. You can route qBittorrent through Gluetun by setting its network_mode to container:gluetun using the provided toggle in the qBittorrent module.

Image: qmcgaw/gluetun:v3.39.0
Requires: NET_ADMIN capability and /dev/net/tun device
Default: No ports exposed on host. Publish only if you need host access.
Attach Gluetun to the same Docker network as services that should reach apps running through it (e.g., media-network).

Usage

Example in services/main.tf:

module "gluetun" {
  source      = "${local.module_dir}/20-services-apps/gluetun"
  volume_path = "${local.volume_host}/gluetun"
  networks    = [module.media_docker_network.name]
  # Optionally expose qBittorrent's Web UI to the host via Gluetun:
  # ports = [{ internal = 8080, external = 8080, protocol = "tcp" }]
}

module "qbittorrent" {
  source                 = "${local.module_dir}/20-services-apps/qbittorrent"
  volume_path            = "${local.volume_host}/qbittorrent"
  downloads_path         = "${local.data_host}/torrents"
  networks               = [module.media_docker_network.name]
  connect_via_gluetun    = true
  gluetun_container_name = "gluetun"
}

module "arr" {
  source           = "${local.module_dir}/20-services-apps/arr"
  volume_path      = "${local.volume_host}/arr"
  data_path        = local.data_host
  downloads_path   = "${local.data_host}/torrents"
  networks         = [module.media_docker_network.name]
  proxy_networks   = [module.homelab_docker_network.name]
  qbittorrent_host = "gluetun" # arr containers will reach qBt at http://gluetun:8080
}

Environment variables

Place a .env file in this module directory (modules/20-services-apps/gluetun/.env). See .env.example for all options. Key variables:

VPN_SERVICE_PROVIDER=mullvad
VPN_TYPE=wireguard
WIREGUARD_PRIVATE_KEY=... (required)
WIREGUARD_ADDRESSES=10.64.0.2/32 (example)
SERVER_CITIES=... or SERVER_COUNTRIES=...
SERVER_HOSTNAMES=id-jpu-wg-001 (optional exact server pin; supports comma-separated list)
UPDATER_PERIOD=24h (optional)
FIREWALL_OUTBOUND_SUBNETS=10.0.0.0/8,192.168.0.0/16 (optional; allow containers to reach LAN subnets)
Optional: FIREWALL_INPUT_PORTS=8080 if you need other containers/LAN to initiate connections to services through Gluetun.

Notes:

When qBittorrent shares Gluetun's network, other containers should use http://gluetun:8080.
To access qBittorrent UI from the host, publish 8080/tcp on Gluetun via this module's ports input or set FIREWALL_INPUT_PORTS accordingly.
Do not publish ports on qBittorrent when using Gluetun network mode; publish on Gluetun instead.

Pinning a specific server:

Set SERVER_HOSTNAMES=id-jpu-wg-001 to pin to Mullvad Jakarta id-jpu-wg-001.
The module also accepts SERVER_HOSTNAME for compatibility (falls back to it if SERVER_HOSTNAMES is not set).

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Gluetun (Mullvad Wireguard)

Usage

Environment variables

2.9 KiB

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