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// +build go1.7
package vmutils
import (
"fmt"
vm "github.com/Azure/azure-sdk-for-go/management/virtualmachine"
vmdisk "github.com/Azure/azure-sdk-for-go/management/virtualmachinedisk"
)
// ConfigureWithNewDataDisk adds configuration for a new (empty) data disk
func ConfigureWithNewDataDisk(role *vm.Role, label, destinationVhdStorageURL string, sizeInGB int, cachingType vmdisk.HostCachingType) error {
if role == nil {
return fmt.Errorf(errParamNotSpecified, "role")
}
appendDataDisk(role, vm.DataVirtualHardDisk{
DiskLabel: label,
HostCaching: cachingType,
LogicalDiskSizeInGB: sizeInGB,
MediaLink: destinationVhdStorageURL,
})
return nil
}
// ConfigureWithExistingDataDisk adds configuration for an existing data disk
func ConfigureWithExistingDataDisk(role *vm.Role, diskName string, cachingType vmdisk.HostCachingType) error {
if role == nil {
return fmt.Errorf(errParamNotSpecified, "role")
}
appendDataDisk(role, vm.DataVirtualHardDisk{
DiskName: diskName,
HostCaching: cachingType,
})
return nil
}
// ConfigureWithVhdDataDisk adds configuration for adding a vhd in a storage
// account as a data disk
func ConfigureWithVhdDataDisk(role *vm.Role, sourceVhdStorageURL string, cachingType vmdisk.HostCachingType) error {
if role == nil {
return fmt.Errorf(errParamNotSpecified, "role")
}
appendDataDisk(role, vm.DataVirtualHardDisk{
SourceMediaLink: sourceVhdStorageURL,
HostCaching: cachingType,
})
return nil
}
func appendDataDisk(role *vm.Role, disk vm.DataVirtualHardDisk) {
disk.Lun = len(role.DataVirtualHardDisks)
role.DataVirtualHardDisks = append(role.DataVirtualHardDisks, disk)
}
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