Standalone helm installer changes for complex K8s version (#169)

content/docs/csidriver/installation/helm/powerflex.md

@@ -182,7 +182,9 @@ kubectl create -f deploy/kubernetes/snapshot-controller
     format and replace/update the secret.  
     - "insecure" parameter has been changed to "skipCertificateValidation" as insecure is deprecated and will be removed from use in config.yaml or secret.yaml in a future release. Users can continue to use any one of "insecure" or "skipCertificateValidation" for now. The driver would return an error if both parameters are used.
     - Please note that log configuration parameters from v1.5 will no longer work in v2.0 and higher. Please refer to the [Dynamic Logging Configuration](../../../features/powerflex#dynamic-logging-configuration) section in Features for more information.
-
+    - If the user is using complex K8s version like "v1.21.3-mirantis-1", use below kubeVersion check in helm/csi-unity/Chart.yaml file.
+           kubeVersion: ">= 1.21.0-0 < 1.24.0-0"
+
 5. Default logging options are set during Helm install. To see possible configuration options, see the [Dynamic Logging Configuration](../../../features/powerflex#dynamic-logging-configuration) section in Features.  
 
 6. If using automated SDC deployment:

content/docs/csidriver/installation/helm/unity.md

@@ -51,6 +51,8 @@ Procedure
     **Note**: 
       * ArrayId corresponds to the serial number of Unity array.
       * Unity Array username must have role as Storage Administrator to be able to perform CRUD operations.
+      * If the user is using complex K8s version like "v1.21.3-mirantis-1", use below kubeVersion check in helm/csi-unity/Chart.yaml file.
+            kubeVersion: ">= 1.21.0-0 < 1.24.0-0"
 
 2. Copy the `helm/csi-unity/values.yaml` into a file named `myvalues.yaml` in the same directory of `csi-install.sh`, to customize settings for installation.