LibrePortal/containers/pihole/pihole.config
librelad 65167463f9 fix(chat apps): tag every service so its IP actually substitutes
Installing rocketchat failed with

    invalid IPv4 address: ParseAddr("IP_DATA_2"): unable to parse IP

ipUpdateComposeTags allocates one IP per SERVICE_TAG_N annotation and fills
IP_TAG_i only where SERVICE_TAG_i exists. The four new apps tagged only their
primary service, so every sidecar — matrix's postgres, mattermost's postgres,
rocketchat's mongo, and fifteen of stoat's sixteen — kept a literal IP_DATA_n
in the deployed compose and docker refused to create the container.

Tag every service that carries an ipv4_address, index-aligned with its IP_TAG.
For stoat that also meant moving caddy from SERVICE_TAG_1 to _6 so the indices
line up with the IPs rather than the reading order.

mastodon had the same latent break (IP_TAG_2 and _3 untagged) and is fixed the
same way — it would have failed on first install for the same reason.

SERVICE_TAG carries the compose *key*, not container_name: 'libreportal app
restart <app> <service>' passes it to 'docker compose restart', which only
understands keys.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-08-18 19:48:09 +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_PIHOLE_APP_NAME=pihole
CFG_PIHOLE_BACKUP=true
CFG_PIHOLE_BACKUP_STRATEGY=auto
CFG_PIHOLE_UPDATE_TYPE=auto
CFG_PIHOLE_COMPOSE_FILE=default
CFG_PIHOLE_HEALTHCHECK=true
CFG_PIHOLE_AUTHELIA=false
CFG_PIHOLE_HEADSCALE=false
CFG_PIHOLE_MONITORING=false
#
# =============================================================================
# APPLICATION CONFIGURATION
# =============================================================================
# ADMIN_PASSWORD = web interface admin password (will be generated if set to RANDOMIZEDPASSWORD)
# WEB_THEME = web interface theme (default-dark, default-light, or custom themes)
#
CFG_PIHOLE_ADMIN_PASSWORD_1=RANDOMIZEDPASSWORD1
CFG_PIHOLE_WEB_THEME=default-dark
CFG_PIHOLE_UPSTREAM_DNS=9.9.9.9;149.112.112.112
#
# =============================================================================
# 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_PIHOLE_CATEGORY="networking"
CFG_PIHOLE_TITLE="PiHole"
CFG_PIHOLE_DESCRIPTION="DNS-based Ad Blocking"
CFG_PIHOLE_LONG_DESCRIPTION="Pi-hole is a DNS sinkhole that protects your devices from unwanted content without installing any client-side software"
CFG_PIHOLE_URL="https://github.com/pi-hole/pi-hole"
CFG_PIHOLE_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_PIHOLE_DOMAIN=1
CFG_PIHOLE_WHITELIST=false
CFG_PIHOLE_NETWORK=default
#
# =============================================================================
# PORT CONFIGURATION
# =============================================================================
# PORT_ = port configuration: app|name|external:internal|access|protocol|login|traefik|webui|description
# - app: application name
# - name: service identifier (webui, dns, 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_PIHOLE_PORT_1="pihole-service|webui|random:80|private|tcp|false|false|true|Admin Interface|/admin/|pihole"
CFG_PIHOLE_PORT_2="pihole-service|dns-tcp|53:53|private|tcp|false|false|false|DNS Server (TCP)|"
CFG_PIHOLE_PORT_3="pihole-service|dns-udp|53:53|private|udp|false|false|false|DNS Server (UDP)|"
CFG_PIHOLE_PORT_4="pihole-service|https|random:443|disabled|tcp|false|false|false|HTTPS Interface|"
CFG_PIHOLE_PORT_5="pihole-service|dhcp|67:67|disabled|udp|false|false|false|DHCP Server (enable to let Pi-hole hand out leases)|"
CFG_PIHOLE_PORT_6="pihole-exporter|metrics|9617:9617|disabled|tcp|false|false|false|Metrics Exporter (sidecar, docker-network only)|"