【产品名称】
oceanbase/obce-mini
【产品版本】
latest
【问题描述】
docker 启动容器，如何配置挂载目录？保证容器删除重建后，不会丢失数据
OB_DATA_DIR 可以指定数据目录位置，用于数据持久化。
oceanbase/oceanbase-ce - Docker Image | Docker Hub
| Variable name | Default value | Description |
|---|---|---|
| MINI_MODE | false | If ture, will use mini mode to deploy OceanBase Database instance, it should be used only for research/study/evaluation. DO NOT use it for production or performance testing. |
| OB_HOME_PATH | /root/ob | Home path for an OceanBase Database instance. |
| OB_MYSQL_PORT | 2881 | The MySQL protocol port for an OceanBase Database instance. |
| OB_RPC_PORT | 2882 | The RPC communication port for an OceanBase Database instance. |
| OB_DATA_DIR | empty | The directory for data storage. The default value is $OB_HOME_PATH/store. |
| OB_REDO_DIR | empty | The directory for clog, ilog, and slog. The default value is the same as the OB_DATA_DIR value. |
| OB_ROOT_PASSWORD | empty | The password for the system tenant in an OceanBase Database instance. |
| OB_CLUSTER_NAME | obcluster | Instance name for OceanBase Database instance. OBD uses this value as its cluster name. |
| OB_TENANT_NAME | test | The default initialized general tenant name for an OceanBase Database instance. |