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package ncloud
import (
"context"
"github.com/NaverCloudPlatform/ncloud-sdk-go-v2/services/server"
"github.com/hashicorp/hcl/v2/hcldec"
"github.com/hashicorp/packer/packer-plugin-sdk/communicator"
"github.com/hashicorp/packer/packer-plugin-sdk/multistep"
"github.com/hashicorp/packer/packer-plugin-sdk/multistep/commonsteps"
packersdk "github.com/hashicorp/packer/packer-plugin-sdk/packer"
)
// Builder assume this implements packersdk.Builder
type Builder struct {
config Config
stateBag multistep.StateBag
runner multistep.Runner
}
func (b *Builder) ConfigSpec() hcldec.ObjectSpec { return b.config.FlatMapstructure().HCL2Spec() }
func (b *Builder) Prepare(raws ...interface{}) ([]string, []string, error) {
warnings, errs := b.config.Prepare(raws...)
if errs != nil {
return nil, warnings, errs
}
b.stateBag = new(multistep.BasicStateBag)
return nil, warnings, nil
}
func (b *Builder) Run(ctx context.Context, ui packersdk.Ui, hook packersdk.Hook) (packersdk.Artifact, error) {
ui.Message("Creating Naver Cloud Platform Connection ...")
config := Config{
AccessKey: b.config.AccessKey,
SecretKey: b.config.SecretKey,
}
conn, err := config.Client()
if err != nil {
return nil, err
}
b.stateBag.Put("hook", hook)
b.stateBag.Put("ui", ui)
var steps []multistep.Step
steps = []multistep.Step{}
if b.config.Comm.Type == "ssh" {
steps = []multistep.Step{
NewStepValidateTemplate(conn, ui, &b.config),
NewStepCreateLoginKey(conn, ui),
NewStepCreateServerInstance(conn, ui, &b.config),
NewStepCreateBlockStorageInstance(conn, ui, &b.config),
NewStepGetRootPassword(conn, ui, &b.config),
NewStepCreatePublicIPInstance(conn, ui, &b.config),
&communicator.StepConnectSSH{
Config: &b.config.Comm,
Host: func(stateBag multistep.StateBag) (string, error) {
return stateBag.Get("PublicIP").(string), nil
},
SSHConfig: b.config.Comm.SSHConfigFunc(),
},
&commonsteps.StepProvision{},
&commonsteps.StepCleanupTempKeys{
Comm: &b.config.Comm,
},
NewStepStopServerInstance(conn, ui),
NewStepCreateServerImage(conn, ui, &b.config),
NewStepDeleteBlockStorageInstance(conn, ui, &b.config),
NewStepTerminateServerInstance(conn, ui),
}
} else if b.config.Comm.Type == "winrm" {
steps = []multistep.Step{
NewStepValidateTemplate(conn, ui, &b.config),
NewStepCreateLoginKey(conn, ui),
NewStepCreateServerInstance(conn, ui, &b.config),
NewStepCreateBlockStorageInstance(conn, ui, &b.config),
NewStepGetRootPassword(conn, ui, &b.config),
NewStepCreatePublicIPInstance(conn, ui, &b.config),
&communicator.StepConnectWinRM{
Config: &b.config.Comm,
Host: func(stateBag multistep.StateBag) (string, error) {
return stateBag.Get("PublicIP").(string), nil
},
WinRMConfig: func(state multistep.StateBag) (*communicator.WinRMConfig, error) {
return &communicator.WinRMConfig{
Username: b.config.Comm.WinRMUser,
Password: b.config.Comm.WinRMPassword,
}, nil
},
},
&commonsteps.StepProvision{},
NewStepStopServerInstance(conn, ui),
NewStepCreateServerImage(conn, ui, &b.config),
NewStepDeleteBlockStorageInstance(conn, ui, &b.config),
NewStepTerminateServerInstance(conn, ui),
}
}
// Run!
b.runner = commonsteps.NewRunnerWithPauseFn(steps, b.config.PackerConfig, ui, b.stateBag)
b.runner.Run(ctx, b.stateBag)
// If there was an error, return that
if rawErr, ok := b.stateBag.GetOk("Error"); ok {
return nil, rawErr.(error)
}
// Build the artifact and return it
artifact := &Artifact{
StateData: map[string]interface{}{"generated_data": b.stateBag.Get("generated_data")},
}
if serverImage, ok := b.stateBag.GetOk("memberServerImage"); ok {
artifact.MemberServerImage = serverImage.(*server.MemberServerImage)
}
return artifact, nil
}
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