For improved reliability, MariaDB can be used in a cluster for production sites.
This example, when placed in
.lagoon.yml will enable Galera on the
environments: production: types: mariadb: mariadb-galera
also you will need to change your service definition in your
mariadb: image: amazeeio/mariadb-galera-drupal labels: lagoon.type: mariadb ports: - "3306" # exposes the port 3306 with a random local port, find it with `docker-compose port mariadb 3306` environment: << : *default-environment
It is recommended to configure the environment before the initial deploy of the production site, otherwise manual intervention may be needed from your lagoon administrator.
Additional MariaDB Logging¶
During the course of development, it may be necessary to enable either query
logging or slow query logging. To do so just set the environment variables
MARIADB_LOG_QUERIES. This can be done in