The csi-compatible-controller add-on lets FlexVolume and Container Storage Interface (CSI) storage coexist in the same cluster, so you can migrate from FlexVolume to CSI storage at your own pace.
Capabilities
Installing csi-compatible-controller on a FlexVolume cluster enables the following:
Run FlexVolume and CSI storage on the same node simultaneously.
Gradually migrate workloads from FlexVolume to CSI without a full cutover.
After installation, deploy the csi-provisioner and csi-plugin add-ons using YAML files to provision CSI volumes. For a step-by-step migration walkthrough, see Migrate from FlexVolume to CSI storage using csi-compatible-controller.
Install the add-on
Install csi-compatible-controller from the Add-ons page of your FlexVolume cluster.
Change history
July 2023
| Version number | Registry address | Changes | Date | Impact |
|---|---|---|---|---|
| v1.24.4-f2d782a-aliyun | registry-vpc.{{regionID}}.aliyuncs.com/acs/csi-compatible-controller:v1.24.4-f2d782a-aliyun | Removed local storage logs | July 10, 2023 | This upgrade has no impact on your workloads |
June 2023
| Version number | Registry address | Changes | Date | Impact |
|---|---|---|---|---|
| v1.24.1-b7158ad-aliyun | registry-vpc.{{regionID}}.aliyuncs.com/acs/csi-compatible-controller:v1.24.1-b7158ad-aliyun | Added the csi-compatible-controller add-on. First release | June 1, 2023 | This upgrade has no impact on your workloads |