func (od *OptsDriver) RefreshVirtualboxOptions(opts *options.Options) error {
cpu := opts.Int("cpu")
if cpu <= 0 {
cpu = 1
}
opts.Apply("virtualbox-cpu-count", fmt.Sprintf("%d", cpu))
memory := opts.String("memory")
if memory == "" {
memory = "1g"
}
membytes, merr := utils.ParseCapacity(memory)
if merr != nil {
return fmt.Errorf("'%s' is not a valid memory option.", memory)
}
opts.Apply("virtualbox-memory", fmt.Sprintf("%d", membytes/1024/1024))
disk := opts.String("disk")
if disk == "" {
disk = "10g"
}
diskbytes, derr := utils.ParseCapacity(disk)
if derr != nil {
return fmt.Errorf("'%s' is not a valid disk option.", disk)
}
opts.Apply("virtualbox-disk-size", fmt.Sprintf("%d", diskbytes/1024/1024))
return nil
}
func (md *MachineDescription) GetDiskCapacityInBytes() int {
if md.Disk.Capacity == "" {
return 20 * 1024 * 1024 * 1024 // default is 10gb
}
if bytes, err := dutils.ParseCapacity(md.Disk.Capacity); err != nil {
panic(fmt.Sprintf("'%s' is not a valid ssd capacity option.", md.Disk.Capacity))
} else {
return bytes
}
}
func (md *MachineDescription) GetMemInBytes() int {
if md.Memory == "" {
return 512 * 1024 * 1024 // default is 512m
}
if bytes, err := dutils.ParseCapacity(md.Memory); err != nil {
panic(fmt.Sprintf("'%s' is not a valid memory option.", md.Memory))
} else {
return bytes
}
}