Goal

• Improve the "nfs-shareClient" SC parameter to include multiple IP/CIDR

https://github.com/kubernetes/cloud-provider-openstack/blob/master/docs/manila-csi-plugin/using-manila-csi-plugin.md#controller-service-volume-parameters

Why is this important?

• This parameter default to 0.0.0.0/0 and it's only possible to specify a single CIDR.
• In multi tenant OSP / Multi OCP environments it's important to be able to specify a list of IPs / CIDR that have access to the NFS shares (volumes) created from given a OCP SC (often maps to an OCP environment)

Scenarios

1. As an admin I want to limit access to the Manila CSI volumes that are created from a given SC by specifying multiple IPs or CIDRs

Acceptance Criteria

• CI - MUST be running successfully with tests automated
• Release Technical Enablement
• ...

Dependencies (internal and external)

1. ...

Previous Work (Optional):

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Open questions::

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