52 lines
1.3 KiB
Go
52 lines
1.3 KiB
Go
//go:generate struct-markdown
|
|
|
|
package common
|
|
|
|
import (
|
|
"fmt"
|
|
|
|
"github.com/hashicorp/packer/packer-plugin-sdk/template/interpolate"
|
|
)
|
|
|
|
type HWConfig struct {
|
|
// The number of cpus to use for building the VM.
|
|
// Defaults to 1.
|
|
CpuCount int `mapstructure:"cpus" required:"false"`
|
|
// The amount of memory to use for building the VM
|
|
// in megabytes. Defaults to 512 megabytes.
|
|
MemorySize int `mapstructure:"memory" required:"false"`
|
|
// Defaults to none. The type of audio device to use for
|
|
// sound when building the VM. Some of the options that are available are
|
|
// dsound, oss, alsa, pulse, coreaudio, null.
|
|
Sound string `mapstructure:"sound" required:"false"`
|
|
// Specifies whether or not to enable the USB bus when
|
|
// building the VM. Defaults to false.
|
|
USB bool `mapstructure:"usb" required:"false"`
|
|
}
|
|
|
|
func (c *HWConfig) Prepare(ctx *interpolate.Context) []error {
|
|
var errs []error
|
|
|
|
// Hardware and cpu options
|
|
if c.CpuCount < 0 {
|
|
errs = append(errs, fmt.Errorf("An invalid number of cpus was specified (cpus < 0): %d", c.CpuCount))
|
|
}
|
|
if c.CpuCount == 0 {
|
|
c.CpuCount = 1
|
|
}
|
|
|
|
if c.MemorySize < 0 {
|
|
errs = append(errs, fmt.Errorf("An invalid memory size was specified (memory < 0): %d", c.MemorySize))
|
|
}
|
|
if c.MemorySize == 0 {
|
|
c.MemorySize = 512
|
|
}
|
|
|
|
// devices
|
|
if c.Sound == "" {
|
|
c.Sound = "none"
|
|
}
|
|
|
|
return errs
|
|
}
|