Adding modules of expand esan datastore

VamsiSangam commented 4 months ago

This PR closes #

The changes in this PR are as follows:

We want to provide RunCommand based experience for ElasticSAN customers to expand their ElasticSAN datastore, once they expand their ElasticSAN volume in Azure Portal.
Creates a new module, and a new cmdlet Expand-ElasticSanDatastore for expanding ElasticSAN based datastores for AVS.
We do have a Resize-VmfsVolume cmdlet in Microsoft.AVS.VMFS, but the GA version of the package is tied to Pure Storage GA. This GA version only allows customers to execute the cmdlets necessary for Pure Storage CBS appliance integration. Hence it can't be used for ElasticSAN use cases.
The new Expand-ElasticSanDatastore accepts ElasticSAN datastore name and cluster name to identify the datastore and expand it.

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et1975 commented 4 months ago

I've asked to check with SMEs, it should probably be either part of VMFS or another internal package.

et1975 commented 3 months ago

As discussed, let's figure a way to get it into the existing VMFS module.

Azure / Microsoft.AVS.Management