generated from hashicorp/packer-plugin-scaffolding
/
step_create_init_script.go
119 lines (98 loc) · 3 KB
/
step_create_init_script.go
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// Copyright (c) HashiCorp, Inc.
// SPDX-License-Identifier: MPL-2.0
package ncloud
import (
"context"
"fmt"
"io/ioutil"
"time"
"github.com/NaverCloudPlatform/ncloud-sdk-go-v2/ncloud"
"github.com/NaverCloudPlatform/ncloud-sdk-go-v2/services/vserver"
"github.com/hashicorp/packer-plugin-sdk/multistep"
packersdk "github.com/hashicorp/packer-plugin-sdk/packer"
)
type InitScript struct {
KeyName string
PrivateKey string
}
type StepCreateInitScript struct {
Conn *NcloudAPIClient
CreateInitScript func() (string, error)
DeleteInitScript func(initScriptNo string) error
Say func(message string)
Error func(e error)
Config *Config
}
func NewStepCreateInitScript(conn *NcloudAPIClient, ui packersdk.Ui, config *Config) *StepCreateInitScript {
var step = &StepCreateInitScript{
Conn: conn,
Say: func(message string) { ui.Say(message) },
Error: func(e error) { ui.Error(e.Error()) },
Config: config,
}
if config.SupportVPC {
step.CreateInitScript = step.createVpcInitScript
step.DeleteInitScript = step.deleteVpcInitScript
}
return step
}
func (s *StepCreateInitScript) createVpcInitScript() (string, error) {
name := fmt.Sprintf("packer-%d", time.Now().Unix())
reqParams := &vserver.CreateInitScriptRequest{
RegionCode: &s.Config.RegionCode,
InitScriptName: &name,
}
if s.Config.Comm.Type == "winrm" {
reqParams.OsTypeCode = ncloud.String("WND")
}
if s.Config.UserData != "" {
reqParams.InitScriptContent = &s.Config.UserData
}
if s.Config.UserDataFile != "" {
contents, err := ioutil.ReadFile(s.Config.UserDataFile)
if err != nil {
return "", fmt.Errorf("Problem reading user data file: %s", err)
}
reqParams.InitScriptContent = ncloud.String(string(contents))
}
if reqParams.InitScriptContent == nil {
return "", nil
}
resp, err := s.Conn.vserver.V2Api.CreateInitScript(reqParams)
if err != nil {
return "", err
}
return *resp.InitScriptList[0].InitScriptNo, nil
}
func (s *StepCreateInitScript) deleteVpcInitScript(initScriptNo string) error {
reqParams := &vserver.DeleteInitScriptsRequest{
RegionCode: &s.Config.RegionCode,
InitScriptNoList: []*string{&initScriptNo},
}
_, err := s.Conn.vserver.V2Api.DeleteInitScripts(reqParams)
if err != nil {
return err
}
return nil
}
func (s *StepCreateInitScript) Run(ctx context.Context, state multistep.StateBag) multistep.StepAction {
if len(s.Config.UserData) == 0 && len(s.Config.UserDataFile) == 0 {
return multistep.ActionContinue
}
s.Say("Create Init script")
initScriptNo, err := s.CreateInitScript()
if err == nil && initScriptNo != "" {
state.Put("init_script_no", initScriptNo)
s.Say("Init script[" + initScriptNo + "] is created")
}
return processStepResult(err, s.Error, state)
}
func (s *StepCreateInitScript) Cleanup(state multistep.StateBag) {
if initScriptNo, ok := state.GetOk("init_script_no"); ok {
s.Say("Cleanup Init script")
if err := s.DeleteInitScript(initScriptNo.(string)); err != nil {
s.Error(err)
return
}
}
}