diff options
Diffstat (limited to 'mysql/root-galera/usr/share/container-scripts/mysql/galera-init')
-rw-r--r-- | mysql/root-galera/usr/share/container-scripts/mysql/galera-init/60-galera-config.sh | 6 | ||||
-rw-r--r-- | mysql/root-galera/usr/share/container-scripts/mysql/galera-init/galera.cnf.template | 15 |
2 files changed, 21 insertions, 0 deletions
diff --git a/mysql/root-galera/usr/share/container-scripts/mysql/galera-init/60-galera-config.sh b/mysql/root-galera/usr/share/container-scripts/mysql/galera-init/60-galera-config.sh new file mode 100644 index 0000000..e6cce5a --- /dev/null +++ b/mysql/root-galera/usr/share/container-scripts/mysql/galera-init/60-galera-config.sh @@ -0,0 +1,6 @@ +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 < ${CONTAINER_SCRIPTS_PATH}/galera-init/galera.cnf.template > /etc/my.cnf.d/galera.cnf +fi diff --git a/mysql/root-galera/usr/share/container-scripts/mysql/galera-init/galera.cnf.template b/mysql/root-galera/usr/share/container-scripts/mysql/galera-init/galera.cnf.template new file mode 100644 index 0000000..c64a8cc --- /dev/null +++ b/mysql/root-galera/usr/share/container-scripts/mysql/galera-init/galera.cnf.template @@ -0,0 +1,15 @@ +[mysqld] +wsrep_on = ON +wsrep_provider = /usr/lib64/galera-3/libgalera_smm.so +wsrep_sst_auth=${MYSQL_GALERA_USER}:${MYSQL_GALERA_PASSWORD} +wsrep_cluster_name=${MYSQL_GALERA_CLUSTER} +#wsrep_provider_options="gcache.size=500M; gcache.page_size=500M" +wsrep_sst_method = xtrabackup-v2 +default_storage_engine = innodb +binlog_format = row + +# Performance settings +innodb_autoinc_lock_mode = 2 +innodb_flush_log_at_trx_commit = 0 +query_cache_size = 0 +query_cache_type = 0 |