LibrePortal/containers/wireguard/wireguard.config
librelad fd65b74d53 config: keep infrastructure apps out of multiple instances
The previous commit enabled everything that passed the two mechanical
checks. Passing them is necessary, not sufficient: several of those apps
are singletons by role, and an instance of them would validate, clone,
start, and then not make sense.

Eight are now off by design, each saying why:

  adguard              a resolver is what clients point at
  authelia             the forward-auth provider every Traefik router points at
  gluetun              a network provider — apps join it by container name
  headscale            the control server a tailnet is defined by
  libreportal_catalog  LibrePortal's own catalog, internal plumbing
  ollama               one endpoint, and gigabytes of models per copy
  trivy                the updater resolves the scanner by a FIXED container
                       name, trivy-service, so a second copy would run and
                       never be the one CVE scanning uses
  wireguard            one stable published UDP endpoint; peers are tied to it

And one that should never have been touched: crowdsec ships no
docker-compose.yml, so the audit — which required a compose to read
service names from — skipped it, while the enabling pass only required a
config and did not. It got an unaudited true. There is nothing for
`instance create` to clone, and one decision engine watching the whole
box is the point of it. Now false, with that stated.

23 apps instanceable, 15 not: 6 that cannot be, 9 that should not be.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-08-19 23:47:40 +01:00

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#
# =============================================================================
# GENERAL CONFIGURATION
# =============================================================================
# APP_NAME = name of application for use in scripts
# COMPOSE_FILE = default for no app_name in docker-compose file name, app if there is
# BACKUP = if true, include this application in backup operations
# UPDATE_TYPE = auto: new image builds are applied automatically (a recovery snapshot is taken first), manual: only when you press Update
# HEALTHCHECK = if true, default docker health checks for that container will be enabled
# AUTHELIA = if true, use Authelia authentication, if false turned off.
# HEADSCALE = options : false, local, remote (see general config). e.g false or local,remote
# MONITORING = if true, export this app's metrics to Prometheus + Grafana (needs both apps installed)
#
CFG_WIREGUARD_APP_NAME=wireguard
# MULTI_INSTANCE = if true, this app can run as multiple isolated instances
# (own data/DB/subdomain/backups) via `libreportal instance create`. Only set on
# apps whose compose identity (container_name, Traefik routers, backup labels)
# is instance-safe — see scripts/instance/instance_create.sh.
# Not instanced by design. A VPN server needs one stable published UDP endpoint; peer configs are tied to it.
CFG_WIREGUARD_MULTI_INSTANCE=false
CFG_WIREGUARD_SUBNET=
CFG_WIREGUARD_BACKUP=true
CFG_WIREGUARD_BACKUP_STRATEGY=auto
CFG_WIREGUARD_UPDATE_TYPE=auto
CFG_WIREGUARD_COMPOSE_FILE=default
CFG_WIREGUARD_HEALTHCHECK=true
CFG_WIREGUARD_AUTHELIA=false
CFG_WIREGUARD_HEADSCALE=false
CFG_WIREGUARD_MONITORING=false
#
# =============================================================================
# APPLICATION CONFIGURATION
# =============================================================================
# PASSWORD = plain text password for Web UI (will be automatically converted to bcrypt hash)
# WG_HOST = server hostname/IP that clients will connect to
# WG_DEFAULT_ADDRESS = VPN subnet for clients
# WG_MTU = MTU size for VPN connections
# WG_ALLOWED_IPS = allowed IP ranges for VPN clients
#
CFG_WIREGUARD_PASSWORD_1=RANDOMIZEDPASSWORD1
#
# =============================================================================
# METADATA
# =============================================================================
# CATEGORY = application category for grouping
# TITLE = display name for the application
# DESCRIPTION = short description of the application
# LONG_DESCRIPTION = detailed description of the application
# URL = source repository or documentation URL
# ACTIONS = available actions for this application
#
CFG_WIREGUARD_CATEGORY="networking,recommended"
CFG_WIREGUARD_TITLE="Wireguard Easy"
CFG_WIREGUARD_DESCRIPTION="VPN Server"
CFG_WIREGUARD_LONG_DESCRIPTION="WireGuard is an extremely simple yet fast and modern VPN that utilizes state-of-the-art cryptography"
CFG_WIREGUARD_URL="https://github.com/WireGuard/wireguard-tools"
CFG_WIREGUARD_ACTIONS="configure|install|restart|shutdown|uninstall"
#
# =============================================================================
# NETWORK CONFIGURATION
# =============================================================================
# DOMAIN = number of domain from the general config, useful when using multiple domains
# WHITELIST = if true only allow whitelisted ips on traefik, if false allow all
#
CFG_WIREGUARD_DOMAIN=1
CFG_WIREGUARD_WHITELIST=false
CFG_WIREGUARD_NETWORK=default
#
# =============================================================================
# PORT CONFIGURATION
# =============================================================================
# PORT_ = port configuration: app|name|external:internal|access|protocol|login|traefik|webui|description
# - app: application name
# - name: service identifier (webui, api, ssh, etc.)
# - external:internal: port mapping (external can be 'random' for auto-allocation)
# - access: 'public' (internet accessible), 'private' (local network only), 'disabled' (not running)
# - protocol: 'tcp' or 'udp'
# - login: if true, this port requires basic-auth via Traefik (only meaningful when traefik=true)
# - traefik: if true, Traefik handles this port (reverse proxy)
# - webui: if true, this port serves the main web interface
# - description: human-readable description of the service
#
CFG_WIREGUARD_PORT_1="wireguard-service|webui|random:51821|public|tcp|false|true|true|Web Interface|"
CFG_WIREGUARD_PORT_2="wireguard-service|vpn|random:51820|public|udp|false|false|false|VPN Server|"
CFG_WIREGUARD_PORT_3="wireguard-exporter|metrics|9586:9586|disabled|tcp|false|false|false|Metrics Exporter (shares wireguard-service netns)|"