Docker Compose Environment Variables

These are the environment variables that can be added to a .env file, which should be created in the same directory as the docker-compose.yml file to configure the installation. The default values are shown in the table below.

Key	Type	Description	Default
POSTGRES_USER	string	The username for the PostgreSQL database.	postgres
POSTGRES_PASSWORD	string	The password for the PostgreSQL database.	postgres
POSTGRES_DB	string	The name of the PostgreSQL database.	keycloak
TLS_CERT	string	The path to the TLS certificate file.	/etc/ssl/certs/tls.crt
TLS_KEY	string	The path to the TLS key file.	/etc/ssl/private/tls.key
KEYCLOAK_URL	string	The URL for Keycloak. E.g. https://keycloak.example.com (Required)
KC_ADMIN_USER	string	The admin username for Keycloak. (Required)
KC_ADMIN_PASSWORD	string	The admin password for Keycloak. (Required)