This topic describes the features of OceanBase Admin Tool (OAT) V4.4.0.
New features
OAT now fully supports installation, deployment, upgrade, takeover, and data refresh operations in the OMS V4.3.1 main region architecture. It follows the principle of single-point deployment for control and management services, running only in the OMS container of the main region.
OAT now supports the installation and removal of the performance diagnostic tool OBLens, making it easier for users to quickly identify and resolve complex issues.
To enhance system monitoring capabilities, the server initialization installation now uses antsar instead of tsar, providing more powerful performance data collection features.
Supported products and components
The following table lists the products supported by OAT:
Name |
Version |
|---|---|
| OCP | V3.2.0 and later |
| ODC | V3.2.0 and later |
| OMS | V3.2.0 and later |
| OBSharding | V3.2.4 and later |
The following table lists the components supported by OAT:
Name |
Version |
Description |
|---|---|---|
| MetaDB | OB4.2.1.7_OBP4.2.1.0/OB421_OBP421/OB2277_OBP329 | The version with OBProxy built in |
| OBDNS | OBDNS_20220806_1622 | The version with etcd built in |
| InfluxDB | V1.8 | - |
| NLB | V3.5.1 or later | - |
| OpenSearch | V3.3.2 or later | - |
| SQLAuditStore | V20231130 or later | - |