107 lines
3.6 KiB
Go
107 lines
3.6 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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"github.com/NaverCloudPlatform/ncloud-sdk-go-v2/ncloud"
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"github.com/NaverCloudPlatform/ncloud-sdk-go-v2/services/server"
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"github.com/hashicorp/packer-plugin-sdk/multistep"
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packersdk "github.com/hashicorp/packer-plugin-sdk/packer"
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)
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// StepCreateBlockStorageInstance struct is for making extra block storage
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type StepCreateBlockStorageInstance struct {
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Conn *NcloudAPIClient
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CreateBlockStorageInstance func(serverInstanceNo string) (*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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// NewStepCreateBlockStorageInstance make StepCreateBlockStorage struct to make extra block storage
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func NewStepCreateBlockStorageInstance(conn *NcloudAPIClient, ui packersdk.Ui, config *Config) *StepCreateBlockStorageInstance {
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var step = &StepCreateBlockStorageInstance{
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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.CreateBlockStorageInstance = step.createBlockStorageInstance
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return step
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}
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func (s *StepCreateBlockStorageInstance) createBlockStorageInstance(serverInstanceNo string) (*string, error) {
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reqParams := new(server.CreateBlockStorageInstanceRequest)
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reqParams.BlockStorageSize = ncloud.Int64(int64(s.Config.BlockStorageSize))
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reqParams.ServerInstanceNo = &serverInstanceNo
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resp, err := s.Conn.server.V2Api.CreateBlockStorageInstance(reqParams)
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if err != nil {
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return nil, err
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}
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blockStorageInstance := resp.BlockStorageInstanceList[0]
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log.Println("Block Storage Instance information : ", blockStorageInstance.BlockStorageInstanceNo)
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if err := waiterBlockStorageInstanceStatus(s.Conn, blockStorageInstance.BlockStorageInstanceNo, "ATTAC", 10*time.Minute); err != nil {
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return nil, errors.New("TIMEOUT : Block Storage instance status is not attached")
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}
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return blockStorageInstance.BlockStorageInstanceNo, nil
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}
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func (s *StepCreateBlockStorageInstance) Run(ctx 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("Create extra block storage instance")
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serverInstanceNo := state.Get("InstanceNo").(string)
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blockStorageInstanceNo, err := s.CreateBlockStorageInstance(serverInstanceNo)
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if err == nil {
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state.Put("BlockStorageInstanceNo", *blockStorageInstanceNo)
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}
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return processStepResult(err, s.Error, state)
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}
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func (s *StepCreateBlockStorageInstance) Cleanup(state multistep.StateBag) {
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_, cancelled := state.GetOk(multistep.StateCancelled)
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_, halted := state.GetOk(multistep.StateHalted)
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if !cancelled && !halted {
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return
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}
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if s.Config.BlockStorageSize == 0 {
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return
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}
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if blockStorageInstanceNo, ok := state.GetOk("BlockStorageInstanceNo"); ok {
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s.Say("Clean up Block Storage Instance")
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reqParams := server.DeleteBlockStorageInstancesRequest{
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BlockStorageInstanceNoList: []*string{blockStorageInstanceNo.(*string)},
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}
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blockStorageInstanceList, err := s.Conn.server.V2Api.DeleteBlockStorageInstances(&reqParams)
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if err != nil {
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return
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}
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s.Say(fmt.Sprintf("Block Storage Instance is deleted. Block Storage InstanceNo is %s", blockStorageInstanceNo.(string)))
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log.Println("Block Storage Instance information : ", blockStorageInstanceList.BlockStorageInstanceList[0])
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if err := waiterBlockStorageInstanceStatus(s.Conn, blockStorageInstanceNo.(*string), "DETAC", time.Minute); err != nil {
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s.Say("TIMEOUT : Block Storage instance status is not deattached")
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}
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}
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}
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