/// <summary>
/// Returns the size of the data disk as a string with optional <see cref="ByteUnits"/> unit suffix.
/// </summary>
/// <param name="clusterDefinition">The cluster definition.</param>
/// <returns>The disk size or <c>null</c> when the node has no data disk.</returns>
public string GetDataDiskSize(ClusterDefinition clusterDefinition)
{
Covenant.Requires <ArgumentNullException>(clusterDefinition != null, nameof(clusterDefinition));
switch (clusterDefinition.Hosting.Environment)
{
case HostingEnvironment.Aws:
return(Aws.OpenEBSVolumeSize ?? clusterDefinition.Hosting.Aws.DefaultOpenEBSVolumeSize);
case HostingEnvironment.Azure:
return(Azure.OpenEBSDiskSize ?? clusterDefinition.Hosting.Azure.DefaultOpenEBSDiskSize);
case HostingEnvironment.BareMetal:
throw new NotImplementedException();
case HostingEnvironment.Google:
throw new NotImplementedException();
case HostingEnvironment.HyperV:
case HostingEnvironment.XenServer:
return(Vm.GetOsDisk(clusterDefinition).ToString());
default:
throw new NotImplementedException();
}
}