wallabag/docs/en/user/parameters.rst

What is the meaning of the parameters?

# Database parameters
database_driver: pdo_sqlite or pdo_mysql or pdo_pgsql
database_host: 127.0.0.1
database_port: ~
database_name: symfony
database_user: root
database_password: ~
database_path: "%kernel.root_dir%/../data/db/wallabag.sqlite" or empty (when using mysql or postgresql)
database_table_prefix: wallabag_
database_socket: null

# Configuration to send emails from wallabag
mailer_transport:  smtp
mailer_host:       127.0.0.1
mailer_user:       ~
mailer_password:   ~

locale:            en # Default language of your wallabag instance

secret:            ovmpmAWXRCabNlMgzlzFXDYmCFfzGv # A random string used for security

twofactor_auth: true # true to enable Two factor authentication
twofactor_sender: no-reply@wallabag.org

fosuser_registration: true # true to enable public registration
fosuser_confirmation: true # true to send a confirmation by email for each registration

from_email: no-reply@wallabag.org # email address used in From: field in each email

rss_limit: 50 # limit for RSS feeds

# RabbitMQ configuration
rabbitmq_host: localhost
rabbitmq_port: 5672
rabbitmq_user: guest
rabbitmq_password: guest

# Redis configuration
redis_scheme: tcp
redis_host: localhost
redis_port: 6379
redis_path: null