Example of Docker image of MariaDB Galera cluster to be used in Kubernetes StatefulSet definition.
Based on official MariaDB image.
Uses peer-finder.go util from Kibernetes contrib.
Depending on service peers updates wsrep_* settings in a Galera config file.
See: MariaDB image documentation
Additional variables:
POD_NAMESPACE- The namespace, e.g.defaultGALERA_CONF- The location of galera config file, e.g./etc/mysql/conf.d/galera.cnfGALERA_SERVICE- The service name to lookup, e.g.galera