if [ -v POD_NAMESPACE ]; then
    [ -v MYSQL_GALERA_CLUSTER ] || export MYSQL_GALERA_CLUSTER="$(hostname -f | cut -d'.' -f2)"

    log_info 'Processing basic Galera configuration files ...'
    envsubst < ${CONTAINER_SCRIPTS_PATH}/galera-init/galera.cnf.template > /etc/my.cnf.d/galera.cnf
fi