81 lines
1.8 KiB
Go
81 lines
1.8 KiB
Go
package dockerimport
|
|
|
|
import (
|
|
"fmt"
|
|
|
|
"github.com/mitchellh/packer/builder/docker"
|
|
"github.com/mitchellh/packer/builder/qemu"
|
|
"github.com/mitchellh/packer/common"
|
|
"github.com/mitchellh/packer/helper/config"
|
|
"github.com/mitchellh/packer/packer"
|
|
"github.com/mitchellh/packer/template/interpolate"
|
|
)
|
|
|
|
const BuilderId = "packer.post-processor.docker-import"
|
|
|
|
type Config struct {
|
|
common.PackerConfig `mapstructure:",squash"`
|
|
|
|
Repository string `mapstructure:"repository"`
|
|
Tag string `mapstructure:"tag"`
|
|
|
|
ctx interpolate.Context
|
|
}
|
|
|
|
type PostProcessor struct {
|
|
config Config
|
|
}
|
|
|
|
func (p *PostProcessor) Configure(raws ...interface{}) error {
|
|
err := config.Decode(&p.config, &config.DecodeOpts{
|
|
Interpolate: true,
|
|
InterpolateContext: &p.config.ctx,
|
|
InterpolateFilter: &interpolate.RenderFilter{
|
|
Exclude: []string{},
|
|
},
|
|
}, raws...)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
return nil
|
|
|
|
}
|
|
|
|
func (p *PostProcessor) PostProcess(ui packer.Ui, artifact packer.Artifact) (packer.Artifact, bool, error) {
|
|
switch artifact.BuilderId() {
|
|
case docker.BuilderId, qemu.BuilderId:
|
|
break
|
|
default:
|
|
err := fmt.Errorf(
|
|
"Unknown artifact type: %s\nCan only import from Docker, Qemu builder artifacts.",
|
|
artifact.BuilderId())
|
|
return nil, false, err
|
|
}
|
|
|
|
importRepo := p.config.Repository
|
|
if p.config.Tag != "" {
|
|
importRepo += ":" + p.config.Tag
|
|
}
|
|
|
|
driver := &docker.DockerDriver{Ctx: &p.config.ctx, Ui: ui}
|
|
|
|
ui.Message("Importing image: " + artifact.Id())
|
|
ui.Message("Repository: " + importRepo)
|
|
id, err := driver.Import(artifact.Files()[0], importRepo)
|
|
if err != nil {
|
|
return nil, false, err
|
|
}
|
|
|
|
ui.Message("Imported ID: " + id)
|
|
|
|
// Build the artifact
|
|
artifact = &docker.ImportArtifact{
|
|
BuilderIdValue: BuilderId,
|
|
Driver: driver,
|
|
IdValue: importRepo,
|
|
}
|
|
|
|
return artifact, false, nil
|
|
}
|