Crema

Crema

Application Docker from Florian Dambrine's Repository

Vue d'ensemble

Crema is a small Node.js LAN messenger for always-on displays. It serves a PWA, a display view, settings, history, and logs over HTTP.

Arguments d'exécution

Interface utilisateur Web
http://[IP]:[PORT:3000]
Réseau
bridge
Privilégié
false

Configuration du modèle

Web/PWA PortPorttcp

Port used to access the Crema PWA, display, settings, history, and logs.

Cible
3000
Défaut
3000
Valeur
3000
Embedded Broker PortPorttcp

Socket.IO broker port. Other Crema peers can connect to ws://unraid-ip:[PORT].

Cible
4000
Défaut
4000
Valeur
4000
Data DirectoryPathrw

Persistent Crema runtime state: replies, shortcuts, Do Not Disturb state, history database, and event logs.

Cible
/app/data
Défaut
/mnt/user/appdata/crema
Valeur
/mnt/user/appdata/crema
Owner NameVariable

Display name for this Crema instance. Set a unique owner name for each peer.

Cible
CREMA_OWNER
Défaut
Unraid
Valeur
Unraid
TransportVariable

Transport mode: broker, dual, or p2p. Broker is recommended for Docker because it avoids .local/mDNS peer resolution.

Cible
CREMA_TRANSPORT
Défaut
broker
Valeur
broker
Embed BrokerVariable

Start Crema's lightweight broker inside this container.

Cible
CREMA_EMBED_BROKER
Défaut
1
Valeur
1
Broker URLVariable

Socket.IO broker URL used by this Crema app. Keep ws://127.0.0.1:4000 to use the embedded broker.

Cible
CREMA_BROKER_URL
Défaut
ws://127.0.0.1:4000
Valeur
ws://127.0.0.1:4000
Advertise Broker via mDNSVariable

Advertise this broker as _crema-broker._tcp via mDNS. Keep 0 for Docker and set other peers to ws://unraid-ip:4000 explicitly.

Cible
CREMA_BROKER_ADVERTISE
Défaut
0
Valeur
0
Allow P2P with Embedded BrokerVariable

Set to 1 only if you want embedded-broker containers to use dual/p2p mDNS discovery. Keep 0 for Docker.

Cible
CREMA_ALLOW_P2P_IN_EMBEDDED_BROKER
Défaut
0
Valeur
0
Resolve mDNS AddressesVariable

In p2p/dual mode, prefer IPv4 addresses returned by mDNS over .local hostnames. Set to 0 to use hostname-only mDNS resolution.

Cible
CREMA_MDNS_RESOLVE_ADDRESSES
Défaut
1
Valeur
1
Broker TokenVariable

Optional shared token. Must match the Crema Broker token when broker authentication is enabled.

Cible
CREMA_BROKER_TOKEN
LatitudeVariable

Latitude used for the display day/night theme schedule.

Cible
CREMA_LAT
Défaut
49.8941
Valeur
49.8941
LongitudeVariable

Longitude used for the display day/night theme schedule.

Cible
CREMA_LON
Défaut
2.2958
Valeur
2.2958

Télécharger les statistiques

1,857
Total des téléchargements

Détails

Référentiel
lowess/crema:latest
Dernière mise à jour2026-05-28
Première vue2026-05-21

Exécutez Crema sur Unraid.

Crema est listé dans Community Apps pour Unraid OS. Explorez Unraid pour créer un serveur domestique flexible, un NAS ou un laboratoire domestique.