Make the data-dir configurable.

[kmova]

The data directory used for creating the sparse file is hardcoded to "/var/csi/rawfile" in the task template.
https://github.com/openebs/rawfile-localpv/blob/master/templates/task.yaml#L14

Similar to image_tag and image_repository, the data-dir also should be configurable via the env variable.

Note: If you want to get started on setting up rawfile and checking how it works, you can follow the helm3 instructions in the repo or use the YAML instructions available here:

https://github.com/kmova/bootstrap/blob/master/openebs-localpv/rawfile/setup.md

[jshin47]

I too would appreciate making this configurable and varied by storage class.

[ronaldyuwandika]

Hello @kmova i have made PR for this feature in this PR #4
Please check and try it :))

Thank you

[mhkarimi1383]

Hi @kmova

I have made this possible in #28 and also I have made other changes in helm chart to be more customizable :), Check it out if you want :)