You can upgrade the CSI Driver for Dell PowerScale using Helm or Dell CSI Operator.
Upgrade Driver from version 2.3.0 to 2.4.0 using Helm
Note: While upgrading the driver via helm, controllerCount variable in myvalues.yaml can be at most one less than the number of worker nodes.
Clone the repository using
git clone -b v2.4.0 https://github.com/dell/csi-powerscale.git, copy the helm/csi-isilon/values.yaml into a new location with a custom name say my-isilon-settings.yaml, to customize settings for installation. Edit my-isilon-settings.yaml as per the requirements.
Change to directory dell-csi-helm-installer to install the Dell PowerScale
Upgrade the CSI Driver for Dell PowerScale using following command:
./csi-install.sh --namespace isilon --values ./my-isilon-settings.yaml --upgrade
Upgrade using Dell CSI Operator:
- While upgrading the driver via operator, replicas count in sample CR yaml can be at most one less than the number of worker nodes.
- Upgrading the Operator does not upgrade the CSI Driver.
To upgrade the driver: