blob: 73de7212e0687539f113ec8c63ef4bdc2ec25d23 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
|
package lxd
import (
"fmt"
"github.com/hashicorp/packer/common"
"github.com/hashicorp/packer/helper/config"
"github.com/hashicorp/packer/packer"
"github.com/hashicorp/packer/template/interpolate"
"github.com/mitchellh/mapstructure"
"time"
)
type Config struct {
common.PackerConfig `mapstructure:",squash"`
OutputImage string `mapstructure:"output_image"`
ContainerName string `mapstructure:"container_name"`
CommandWrapper string `mapstructure:"command_wrapper"`
Image string `mapstructure:"image"`
InitTimeout time.Duration
ctx interpolate.Context
}
func NewConfig(raws ...interface{}) (*Config, error) {
var c Config
var md mapstructure.Metadata
err := config.Decode(&c, &config.DecodeOpts{
Metadata: &md,
Interpolate: true,
}, raws...)
if err != nil {
return nil, err
}
// Accumulate any errors
var errs *packer.MultiError
if c.ContainerName == "" {
c.ContainerName = fmt.Sprintf("packer-%s", c.PackerBuildName)
}
if c.OutputImage == "" {
c.OutputImage = c.ContainerName
}
if c.CommandWrapper == "" {
c.CommandWrapper = "{{.Command}}"
}
if c.Image == "" {
errs = packer.MultiErrorAppend(errs, fmt.Errorf("`image` is a required parameter for LXD. Please specify an image by alias or fingerprint. e.g. `ubuntu-daily:x`"))
}
if errs != nil && len(errs.Errors) > 0 {
return nil, errs
}
return &c, nil
}
|