// vhdMediaLinkPrefix returns the media link prefix for disks
// associated with the environment. gwacl's helper returns
// http scheme URLs; we use https to simplify matching what
// Azure returns. Azure always returns https, even if you
// specified http originally.
func (v *azureVolumeSource) vhdMediaLinkPrefix() string {
storageAccount := v.env.ecfg.storageAccountName()
dir := path.Join("vhds", v.envUUID)
mediaLink := gwacl.CreateVirtualHardDiskMediaLink(storageAccount, dir) + "/"
mediaLink = "https://" + mediaLink[len("http://"):]
return mediaLink
}
// newOSDisk creates a gwacl.OSVirtualHardDisk object suitable for an
// Azure Virtual Machine.
func (env *azureEnviron) newOSDisk(sourceImageName string) *gwacl.OSVirtualHardDisk {
vhdName := gwacl.MakeRandomDiskName("juju")
vhdPath := fmt.Sprintf("vhds/%s", vhdName)
snap := env.getSnapshot()
storageAccount := snap.ecfg.storageAccountName()
mediaLink := gwacl.CreateVirtualHardDiskMediaLink(storageAccount, vhdPath)
// The disk label is optional and the disk name can be omitted if
// mediaLink is provided.
return gwacl.NewOSVirtualHardDisk("", "", "", mediaLink, sourceImageName, "Linux")
}
// newOSDisk creates a gwacl.OSVirtualHardDisk object suitable for an
// Azure Virtual Machine.
func (env *azureEnviron) newOSDisk(sourceImageName string, ser string) (*gwacl.OSVirtualHardDisk, error) {
vhdName := gwacl.MakeRandomDiskName("juju")
vhdPath := fmt.Sprintf("vhds/%s", vhdName)
snap := env.getSnapshot()
storageAccount := snap.ecfg.storageAccountName()
mediaLink := gwacl.CreateVirtualHardDiskMediaLink(storageAccount, vhdPath)
os, err := series.GetOSFromSeries(ser)
if err != nil {
return nil, errors.Trace(err)
}
var OSType string
switch os {
case jujuos.Windows:
OSType = "Windows"
default:
OSType = "Linux"
}
// The disk label is optional and the disk name can be omitted if
// mediaLink is provided.
return gwacl.NewOSVirtualHardDisk("", "", "", mediaLink, sourceImageName, OSType), nil
}