97 lines
2.7 KiB
Go
97 lines
2.7 KiB
Go
package ncloud
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import (
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"context"
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"errors"
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"fmt"
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"log"
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"time"
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ncloud "github.com/NaverCloudPlatform/ncloud-sdk-go/sdk"
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"github.com/hashicorp/packer/helper/multistep"
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"github.com/hashicorp/packer/packer"
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)
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type StepDeleteBlockStorageInstance struct {
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Conn *ncloud.Conn
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DeleteBlockStorageInstance func(blockStorageInstanceNo string) error
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Say func(message string)
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Error func(e error)
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Config *Config
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}
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func NewStepDeleteBlockStorageInstance(conn *ncloud.Conn, ui packer.Ui, config *Config) *StepDeleteBlockStorageInstance {
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var step = &StepDeleteBlockStorageInstance{
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Conn: conn,
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Say: func(message string) { ui.Say(message) },
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Error: func(e error) { ui.Error(e.Error()) },
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Config: config,
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}
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step.DeleteBlockStorageInstance = step.deleteBlockStorageInstance
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return step
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}
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func (s *StepDeleteBlockStorageInstance) getBlockInstanceList(serverInstanceNo string) []string {
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reqParams := new(ncloud.RequestBlockStorageInstanceList)
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reqParams.ServerInstanceNo = serverInstanceNo
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blockStorageInstanceList, err := s.Conn.GetBlockStorageInstance(reqParams)
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if err != nil {
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return nil
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}
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if blockStorageInstanceList.TotalRows == 1 {
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return nil
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}
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var instanceList []string
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for _, blockStorageInstance := range blockStorageInstanceList.BlockStorageInstance {
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log.Println(blockStorageInstance)
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if blockStorageInstance.BlockStorageType.Code != "BASIC" {
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instanceList = append(instanceList, blockStorageInstance.BlockStorageInstanceNo)
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}
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}
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return instanceList
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}
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func (s *StepDeleteBlockStorageInstance) deleteBlockStorageInstance(serverInstanceNo string) error {
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blockStorageInstanceList := s.getBlockInstanceList(serverInstanceNo)
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if blockStorageInstanceList == nil || len(blockStorageInstanceList) == 0 {
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return nil
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}
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_, err := s.Conn.DeleteBlockStorageInstances(blockStorageInstanceList)
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if err != nil {
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return err
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}
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s.Say(fmt.Sprintf("Block Storage Instance is deleted. Block Storage InstanceNo is %s", blockStorageInstanceList))
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if err := waiterDetachedBlockStorageInstance(s.Conn, serverInstanceNo, time.Minute); err != nil {
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return errors.New("TIMEOUT : Block Storage instance status is not deattached")
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}
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return nil
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}
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func (s *StepDeleteBlockStorageInstance) Run(_ context.Context, state multistep.StateBag) multistep.StepAction {
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if s.Config.BlockStorageSize == 0 {
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return processStepResult(nil, s.Error, state)
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}
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s.Say("Delete Block Storage Instance")
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var serverInstanceNo = state.Get("InstanceNo").(string)
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err := s.DeleteBlockStorageInstance(serverInstanceNo)
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return processStepResult(err, s.Error, state)
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}
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func (*StepDeleteBlockStorageInstance) Cleanup(multistep.StateBag) {
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}
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